CN103707646B - Ink box chip assembly, print cartridge and ink-jet printer - Google Patents
Ink box chip assembly, print cartridge and ink-jet printer Download PDFInfo
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- CN103707646B CN103707646B CN201310719470.9A CN201310719470A CN103707646B CN 103707646 B CN103707646 B CN 103707646B CN 201310719470 A CN201310719470 A CN 201310719470A CN 103707646 B CN103707646 B CN 103707646B
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Abstract
The invention provides a kind of ink box chip assembly, print cartridge and ink-jet printer, this ink box chip assembly comprises chip substrate, chip substrate is provided with electronic module, wherein, ink box chip assembly also comprises chip positioning device assembly, chip positioning device assembly is positioned at the side of chip substrate, chip positioning device offers multiple contact pilotage locating slot, bearing of trend along each contact pilotage locating slot is provided with contact pilotage positioning through hole accordingly, the port of multiple contact pilotage positioning through hole and the opening of multiple contact pilotage locating slot are towards same direction, chip substrate is also provided with multiple chip contact pilotage, multiple chip contact pilotage is all electrically connected with electronic module, each chip contact pilotage also can sliding axially along contact pilotage positioning through hole through a contact pilotage positioning through hole.And print cartridge and the ink-jet printer of above-mentioned ink box chip assembly are installed.Utilize this ink box chip assembly to be conducive to improving its service life and durability, and can make can accurately connect between contact pilotage, and easy and simple to handle.
Description
Technical field
The present invention relates to printing field, particularly relate to a kind of ink box chip assembly being provided with positioner, and the print cartridge of this ink box chip assembly is installed and the ink-jet printer of aforementioned print cartridge is installed.
Background technology
Printer as common office equipment, for modern office provides great convenience.Existing printer mainly contains ink-jet printer, and ink-jet printer uses the print cartridge accommodating ink to be arranged on word car and forms to recording mediums such as paper the word or pattern that need to print.
The housing of print cartridge is mostly equipped with ink box chip, and when print cartridge is installed in the imaging device such as printer or duplicator, ink box chip can realize the information exchange with printer or duplicator.Generally there are the fix informations such as date of manufacture, manufacturer, device code in its ink box chip, also store the variable data that ink surplus, number of print pages etc. need to upgrade simultaneously.
Notification number is the innovation and creation that the Chinese invention patent of CN1532064B discloses " inkjet printing machine equipment and print cartridge thereof " by name, and Fig. 1 is the structure chart after a part of housing removed by the ink-jet printer of this patent of invention.Ink-jet printer 1 comprises housing, in housing, movement is installed, movement comprises motor 11 and the belt 12 with reception motor 11 driving force, movement is also installed guide rod and be arranged on the word car 13 on guide rod, be connected with belt 12 at the rear wall of word car 13, belt 12 is by receiving the driving force of motor 11 thus driving word car 13 to move around along guide rod.
Word car 13 is provided with multiple print cartridge, consumptive material outlet (see Fig. 5) is provided with below print cartridge, ink outlet port 131 is provided with in the lower end of word car 13, when print cartridge is installed on word car 13, consumptive material outlet is communicated with ink outlet port 131, thus the ink being contained in print cartridge inner chamber can be exported and ink outlet port 131 by consumptive material successively.When paper 16 is when the below of word car 13, ink exports by ink outlet port 131, and is formed with image or font on paper 16.The rear wall of word car 13 is also provided with a governor circuit 14, and governor circuit 14 is exported or Received signal strength by winding displacement 15.
Reference Fig. 2, Fig. 2 are existing ink box chip 2 structure chart.Ink box chip 2 comprises substrate, substrate is provided with electronic module and multiple electric contact 21, multiple electric contact 21 is electrically connected with the pin of electronic module, store the fix informations such as date of manufacture, manufacturer, device code in electronic module, also store the variable data that ink surplus, number of print pages etc. need to upgrade simultaneously.
With reference to Fig. 3 and Fig. 4, Fig. 3 be stylus mechanism 3 be electrically connected with governor circuit 14 time structure chart, Fig. 4 is the structure chart of stylus mechanism 3.Stylus mechanism 3 comprises housing, the lower end of housing is formed with chip positioning groove 33, the two side and roof of housing form multiple slit all equidistantly, conductive and the flexible printer contact pilotage of tool for mounting in slit, this printer contact pilotage is formed with the governor circuit contact pilotage 31 be electrically connected with governor circuit 14 and the ink box chip contact pilotage 32 be electrically connected with ink box chip 2 respectively in two side.
Reference Fig. 5, Fig. 5 are the structure chart that stylus mechanism 3 is electrically connected between governor circuit 14 and ink box chip 2.Visible, stylus mechanism 3 is arranged on the rear wall of word car 13, and the governor circuit contact pilotage 31 on stylus mechanism 3 one sidewall is electrically connected with governor circuit 14.The housing of print cartridge is provided with ink box chip installation position, and ink box chip 2 is arranged on this installation position, and multiple electric contacts 21 of ink box chip 2 are arranged towards stylus mechanism 3 ground.When print cartridge is installed to word car 13, the housing of print cartridge also adjoins with chip positioning groove 33 and positions, ink box chip contact pilotage 32 on another sidewall of stylus mechanism 3 is electrically connected with ink box chip 2, be formed in one due to governor circuit contact pilotage 31 and ink box chip contact pilotage 32 and there is the printer contact pilotage of electric conductivity, so ink box chip 2 realizes being electrically connected communication with governor circuit 14 by this printer contact pilotage, and mutual exchange data signals.
But, printer contact pilotage in stylus mechanism 3 is that electric contact 21 on the copper sheet of hook shape and ink box chip 2 carries out electrical contact due to what all adopt, all need after ink in print cartridge to carry out replacing print cartridge from word car, because printer contact pin arrangement is complicated and structure is thin, in Renewal process, printer contact pilotage is easily caused to rupture or distortion, after contact pilotage damage, need professional person just can keep in repair, cause inconvenience to user of service, also add use cost to user of service.
Summary of the invention
The first object of the present invention is to provide a kind ofly can have excellent durability and ink box chip assembly easy to use.
The second object of the present invention is to provide a kind ofly can have excellent durability and print cartridge easy to use.
The third object of the present invention is to provide a kind ofly can have excellent durability and ink-jet printer easy to use.
In order to realize the first object of the present invention, the invention provides a kind of ink box chip assembly, comprise chip substrate, chip substrate is provided with electronic module, wherein, ink box chip assembly also comprises chip positioning device assembly, chip positioning device assembly is positioned at the side of chip substrate, chip positioning device offers multiple contact pilotage locating slot, bearing of trend along each contact pilotage locating slot is provided with contact pilotage positioning through hole accordingly, the port of multiple contact pilotage positioning through hole and the opening of multiple contact pilotage locating slot are towards same direction, chip substrate is also provided with multiple chip contact pilotage, multiple chip contact pilotage is all electrically connected with electronic module, each chip contact pilotage also can sliding axially along contact pilotage positioning through hole through a contact pilotage positioning through hole.
From such scheme, have and originally carry out electrical connection by printer contact pilotage and be transformed into and be installed to contact pilotage locating slot by printer contact pilotage and carry out chip positioning device location fixing, printer contact pilotage can not only be protected from destruction by locating slot, can also position printer contact pilotage, pass through along the contact pilotage positioning through hole that the bearing of trend of each contact pilotage locating slot is arranged accordingly again, recycling chip contact pilotage is positioned by this contact pilotage positioning through hole, chip contact pilotage can be electrically connected with printer contact pilotage exactly, arranged alignedly by contact pilotage locating slot and contact pilotage positioning through hole, contact pilotage can not only be protected to make it not allow distortion, be conducive to improving its service life and durability, and can make can accurately connect between contact pilotage, and it is easy and simple to handle.
Further scheme is, chip substrate is provided with multiple substrate orientation post, chip positioning device is provided with multiple substrate orientation hole, and each substrate orientation post is arranged in a substrate orientation hole and also can slides along substrate orientation hole.
Therefore, because chip contact pilotage is electrically connected with the electronic module on substrate, when chip contact pilotage needs through contact pilotage positioning through hole, moving substrate is then needed to make chip contact pilotage be moved and pass positioning through hole, in order to ensure that substrate can move stably, so by arranging multiple substrate orientation post and arranging multiple substrate orientation hole coordinated with substrate orientation post, and multiple substrate orientation post is arranged on equably the surrounding of substrate, be conducive to the stationarity improving substrate movement when connecting, also be conducive to protect IC contact pilotage and can pass positioning through hole stably, avoid chip contact pilotage is deformed, cause the destruction of ink box chip assembly.
Further scheme is, chip positioning device also comprises multiple spring retention posts and multiple spring, multiple spring retention posts is arranged on chip positioning device and is positioned at towards on the sidewall of chip substrate, each spring housing is contained on a spring retention posts, the first end of spring abuts with positioner, and the second end of spring abuts with chip substrate.
Therefore can provide reset function for chip substrate by the setting of spring, the reset function by spring makes to realize between ink box chip and governor circuit information and to reset or information such as to write with a brush dipped in Chinese ink at the function.
Further scheme is, chip contact pilotage is spring stylus.
Therefore, utilize spring stylus can in electrical contact time buffering is provided, be conducive to improve electric conductivity, and improve electrical connection stability.
Further scheme is, the cross section of contact pilotage positioning through hole is rectangle, and the cross section of chip contact pilotage is rectangle.
Further scheme is, the end of chip contact pilotage is provided with conductive rubber.
Further scheme is, the end of chip contact pilotage centered by chip axis relative to the radial direction of chip contact pilotage main body be an inclined at acute angles arrange.
Therefore the contact pilotage being rectangle by cross section improves contact area effectively, thus improve conductive area, be also conducive to the stability improving electrical connection.Conductive rubber can also be set in end, make the stability of electrical connection further.The end of chip contact pilotage can also be arranged obliquely relative to chip contact pilotage main body in addition, because printer contact pilotage is the conductor having one fixed width, utilize arranging of this inclination can be conducive to improving contacted reliability.
Further scheme is, the cross-sectional area of contact pilotage locating slot lower end is greater than the cross-sectional area in the middle part of contact pilotage locating slot.
Therefore, be arranged so that printer contact pilotage installation process more easily enters cell body by this, more easy, printer contact pilotage also can be protected in installation process from destruction.
In order to realize the second object of the present invention, the invention provides a kind of print cartridge, comprise housing, housing surrounds the cavity holding consumptive material, the lower end of cavity is provided with consumptive material outlet, and the outer wall of housing is provided with ink box chip assembly, ink box chip assembly comprises chip substrate, chip substrate is provided with electronic module, wherein, ink box chip assembly also comprises chip positioning device, chip positioning device offers multiple contact pilotage locating slot, bearing of trend along each contact pilotage locating slot is provided with contact pilotage positioning through hole accordingly, the port of multiple contact pilotage positioning through hole and the opening of multiple contact pilotage locating slot are towards same direction, chip substrate is also provided with multiple chip contact pilotage, multiple chip contact pilotage is all electrically connected with electronic module, each chip contact pilotage also can sliding axially along contact pilotage positioning through hole through a contact pilotage positioning through hole.
From such scheme; by being provided with ink box chip assembly on print cartridge; the contact pilotage locating slot in chip positioning device and contact pilotage positioning through hole is utilized to arrange alignedly; contact pilotage can not only be protected to make it not allow distortion; be conducive to improving its service life and durability; and can make can accurately connect between contact pilotage, and easy and simple to handle.
In order to realize the third object of the present invention, the invention provides a kind of ink-jet printer, comprise printer housing and print cartridge installation position, movement is provided with in printer housing, movement comprises governor circuit and multiple stylus mechanism be electrically connected with governor circuit, each stylus mechanism is provided with multiple printer contact pilotage, print cartridge installation position is positioned at printer housing, print cartridge installation position is removably provided with at least one print cartridge, print cartridge comprises cartridge case, cartridge case surrounds the cavity holding consumptive material, the lower end of cavity is provided with consumptive material outlet, and the outer wall of cartridge case is provided with ink box chip assembly, ink box chip assembly comprises chip substrate, chip substrate is provided with electronic module, wherein, ink box chip assembly also comprises chip positioning device, chip positioning device assembly is positioned at the side of chip substrate, chip positioning device offers multiple contact pilotage locating slot, each printer contact pilotage is arranged in a contact pilotage locating slot, bearing of trend along each contact pilotage locating slot is provided with contact pilotage positioning through hole accordingly, the port of multiple contact pilotage positioning through hole and the opening of multiple contact pilotage locating slot are towards same direction, chip substrate is also provided with multiple chip contact pilotage, multiple chip contact pilotage is all electrically connected with electronic module, each chip contact pilotage is each passed through a contact pilotage positioning through hole and is electrically connected with a printer contact pilotage, chip contact pilotage can sliding axially along contact pilotage positioning through hole.
From such scheme; by being provided with ink box chip assembly on print cartridge; the contact pilotage locating slot in chip positioning device and contact pilotage positioning through hole is utilized to arrange alignedly; printer contact pilotage on ink-jet printer can be inserted in contact pilotage locating slot and be fixed; contact pilotage can not only be protected to make it not allow distortion; be conducive to improving its service life and durability, and can make can accurately connect between contact pilotage, and easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is the structure chart of existing printer.
Fig. 2 is the structure chart of existing ink box chip.
Fig. 3 is the structure chart that existing stylus mechanism is electrically connected with governor circuit.
Fig. 4 is the structure chart of existing stylus mechanism.
Fig. 5 is the structure chart that stylus mechanism is electrically connected between governor circuit and ink box chip.
Fig. 6 is the structure chart of ink box chip assembly first embodiment of the present invention.
Fig. 7 is the structure chart at another visual angle of ink box chip assembly first embodiment of the present invention.
Fig. 8 is the top view that ink box chip assembly of the present invention is connected with stylus mechanism.
Fig. 9 is the profile at A-A place in Fig. 8.
Figure 10 is the profile at B-B place in Fig. 8.
Figure 11 is the structure chart of ink box chip assembly second embodiment of the present invention.
Figure 12 is the structure chart of ink box chip assembly the 3rd embodiment of the present invention.
Below in conjunction with drawings and Examples, the invention will be further described.
Detailed description of the invention
Ink box chip first embodiment:
With reference to the structure chart that Fig. 6 and Fig. 7, Fig. 6 are ink box chip assemblies 6, Fig. 7 is the structure chart at another visual angle of ink box chip assembly 6.Ink box chip 6 comprises chip substrate 62 and chip positioning device 61, chip substrate 62 is provided with electronic module 63, electronic module 63 comprises controller and memory, controller is used for the read-write operation of control storage, memory is used for storing the fix informations such as date of manufacture, manufacturer, device code, also stores the variable data that ink surplus, number of print pages etc. need to upgrade simultaneously.Electronic module 63 can be special IC, also can be the microcontrollers such as single-chip microcomputer.
Chip substrate 62 is also welded with multiple chip contact pilotage 65, multiple chip contact pilotage 65 is all electrically connected with the pin of electronic module 63, and electronic module 63 utilizes the plurality of chip contact pilotage 65 to carry out information exchange or data communication with the external world.Chip substrate 62 is also provided with four substrate orientation posts, 64, four substrate orientation posts 64 be fixedly connected on the surrounding of chip substrate 62 respectively equably and be positioned at on the same sidewall of chip contact pilotage 65.Preferably, chip contact pilotage 65 can adopt spring stylus, and it can provide buffering when electrical contact, is conducive to improving electric conductivity, and improves the stability of electrical connection.
Chip positioning device 61 vertically offers multiple contact pilotage locating slot 611 on one sidewall, and is provided with contact pilotage positioning through hole 67 accordingly on the bearing of trend along each contact pilotage locating slot 611.Wherein, the quantity of contact pilotage positioning through hole 67 is equal with contact pilotage locating slot 611, and by the opening of the port of contact pilotage positioning through hole 67 and multiple contact pilotage locating slot 611 towards arranging to the same direction.Contact pilotage positioning through hole 67 runs through chip positioning device 61 housing, and is arranged on the top of contact pilotage locating slot 611.Chip positioning device 61 is provided with four substrate orientation holes 66, chip positioning device 61 is run through in each substrate orientation hole 66.Two spring retention posts 68 are being outward extended with relative on another sidewall of contact pilotage locating slot 611.Preferably; the width D 1 of contact pilotage locating slot 611 lower end can be arranged to the width D 2 be greater than in the middle part of contact pilotage locating slot 611; thus make the cross-sectional area of contact pilotage locating slot 611 lower end be arranged to be greater than the cross-sectional area in the middle part of described contact pilotage locating slot; when printer contact pilotage is installed to middle part from the lower end of contact pilotage locating slot; printer contact pilotage installation process is made more easily to enter cell body; more easy, printer contact pilotage also can be protected in installation process from destruction.
When chip substrate 62 is installed in chip positioning device 61, multiple chip contact pilotage 65 also can slide along contact pilotage positioning through hole 67 through contact pilotage positioning through hole 67 respectively accordingly, and four substrate orientation posts 64 also can move along substrate orientation hole 66 through substrate orientation hole 66 respectively accordingly.Be arranged between substrate 62 and chip positioning device 61 by a spring 69, and spring 69 is sleeved on spring retention posts 68, one end of spring 69 abuts with the sidewall of chip positioning device 61 again, and the other end of spring 69 then abuts with substrate 62.
With reference to Fig. 8 and Fig. 9, Fig. 8 be ink box chip assembly 6 be connected with stylus mechanism 3 time top view, Fig. 9 is the profile at A-A place in Fig. 8.When ink box chip assembly 6 is connected with stylus mechanism 3, the housing of chip positioning device 61 is installed on chip positioning groove 33, and make ink box chip contact pilotage 32 be inserted in contact pilotage locating slot 611, by promoting chip substrate 62 from right to left, due to the setting of substrate orientation post 64, chip substrate 62 can be made to the right entirely to advance, and by chip contact pilotage 65 through contact pilotage positioning through hole 67.Because contact pilotage positioning through hole 67 is arranged on the bearing of trend of contact pilotage locating slot 611 alignedly, chip contact pilotage 65 is made to contact with the metallic conductor of ink box chip contact pilotage 32 upper end and realize being electrically connected.Recycling governor circuit contact pilotage 31 is electrically connected with governor circuit 14, then realizes the electrical connection communication of electronic module 63 on ink box chip and governor circuit 14.
With reference to the profile that Fig. 8 and Figure 10, Figure 10 are at B-B place in Fig. 8.Owing to can learn from Fig. 4, because ink box chip contact pilotage 32 is for be arranged in slit all equally spacedly, certain position and ink box chip contact pilotage 32 in the vertical direction offsets one from another, so be the shorter ink box chip contact pilotage 32 of conductor length shown in Fig. 9, and be the ink box chip contact pilotage 32 that conductor length is longer shown in Figure 10.When the ink box chip contact pilotage 32 that conductor length is longer is installed in contact pilotage locating slot 611, by promoting chip substrate 62 from right to left, make chip contact pilotage 65 through contact pilotage positioning through hole 67.Because contact pilotage positioning through hole 67 is arranged on the bearing of trend of contact pilotage locating slot 611 alignedly, chip contact pilotage 65 is made to contact with the metallic conductor of ink box chip contact pilotage 32 upper end and realize being electrically connected.Recycling governor circuit contact pilotage 31 is electrically connected with governor circuit 14, then realizes the electrical connection communication of electronic module 63 on ink box chip and governor circuit 14.
Therefore, remaining chip contact pilotage 65 is similarly installed in contact pilotage locating slot 611, utilize above-mentioned being positioned by contact pilotage locating slot 611 pairs of chip contact pilotages 65, and because contact pilotage positioning through hole 67 is arranged on the bearing of trend of contact pilotage locating slot 611 alignedly, thus chip contact pilotage 65 can be accurately electrically connected with ink box chip contact pilotage 32, then achieve the electrical connection communication of ink box chip and governor circuit.
Ink box chip second embodiment:
With reference to Figure 11, Figure 11 is the structure chart of the second embodiment of ink box chip assembly, chip contact pilotage 65 in above-mentioned ink box chip assembly 6 and contact pilotage positioning through hole 67 can also be arranged to structure as shown in figure 11, wherein, the cross section of contact pilotage positioning through hole 671 is set to rectangle, accordingly, chip contact pilotage 651 is also arranged to strip, and making the cross section of chip contact pilotage 651 be set to rectangle, this is provided with to be beneficial to and improves conductor contact area, is also conducive to the stability improving electrical connection.Preferably, conductive rubber can also be provided with on the end of chip contact pilotage 651, be connected between ink box chip contact pilotage 32 and chip contact pilotage 651 by conductive rubber, make stability that ink box chip is electrically connected with governor circuit further.
Ink box chip the 3rd embodiment:
With reference to the structure chart that Figure 12, Figure 12 are the 3rd embodiment of ink box chip assembly.On the basis of above-mentioned ink box chip second embodiment, can also by the end 652 of chip contact pilotage centered by chip axis relative to the radial direction of the main body 653 of chip contact pilotage be an inclined at acute angles arrange.Because ink box chip contact pilotage 32 is for there being the conductor of one fixed width, utilize arranging of this inclination can be conducive to improving contacted reliability.
Print cartridge embodiment:
Print cartridge in this print cartridge embodiment comprises a housing, and housing surrounds the cavity accommodating ink, and the lower end of cavity is provided with the ink outlet port be communicated with cavity, and the outer wall of housing is removably provided with one piece of ink box chip assembly according to the above embodiment of the present invention.
Ink-jet printer embodiment:
Ink-jet printer in this print cartridge embodiment comprises a printer housing, is provided with movement in printer housing, and movement comprises governor circuit and multiple stylus mechanism be electrically connected with governor circuit, and each stylus mechanism is provided with multiple printer contact pilotage.
Ink-jet printer also comprises the print cartridge installation position being positioned at described printer housing, print cartridge installation position is removably provided with at least one print cartridge, print cartridge comprises cartridge case, cartridge case surrounds the cavity holding ink, the lower end of cavity is provided with the ink outlet port be communicated with cavity, and the outer wall of cartridge case is removably provided with one piece of ink box chip assembly according to the above embodiment of the present invention.
When the print cartridge installing above-described embodiment ink box chip assembly is installed in ink-jet printer, multiple printer contact pilotage is arranged in contact pilotage locating slot respectively, multiple chip contact pilotage is each passed through described contact pilotage positioning through hole and is electrically connected with printer contact pilotage, thus realizes the electrical connection communication of ink box chip and governor circuit.
From such scheme, be transformed into and utilize printer contact pilotage to be installed to contact pilotage locating slot by originally carrying out electrical connection by printer contact pilotage in chip contacts thus chip positioning device located fixing, its design can not only protect printer contact pilotage from destruction, contact pilotage positioning through hole also by the bearing of trend along each contact pilotage locating slot is arranged accordingly, chip contact pilotage can be electrically connected with printer contact pilotage exactly, thus realize the object of the electrical connection communication of ink box chip and governor circuit, utilize this ink box chip assembly, print cartridge and ink-jet printer are conducive to improving its service life and durability, and can make can accurately connect between contact pilotage, and it is easy and simple to handle.
Finally it is emphasized that; except except above-described embodiment; above-mentioned contact pilotage positioning through hole and chip contact pilotage all can be arranged to other shapes, as long as the bearing of trend being arranged on contact pilotage locating slot can realize object of the present invention, above-mentioned these are all in protection scope of the present invention.
Claims (10)
1. ink box chip assembly, comprises
Chip substrate, described chip substrate is provided with electronic module;
It is characterized in that:
Described ink box chip assembly also comprises chip positioning device assembly, described chip positioning device assembly is positioned at the side of described chip substrate, described chip positioning device offers multiple contact pilotage locating slot, bearing of trend along contact pilotage locating slot described in each is provided with contact pilotage positioning through hole accordingly, and the port of multiple described contact pilotage positioning through hole and the opening of multiple described contact pilotage locating slot are towards same direction;
Described chip substrate is also provided with multiple chip contact pilotage, multiple described chip contact pilotage is all electrically connected with described electronic module, chip contact pilotage described in each through described contact pilotage positioning through hole and can sliding axially along described contact pilotage positioning through hole, chip contact pilotage described in each can along with described chip substrate along described contact pilotage positioning through hole axis move through a described contact pilotage positioning through hole.
2. ink box chip assembly according to claim 1, is characterized in that:
Described chip substrate is provided with multiple substrate orientation post, described chip positioning device is provided with multiple substrate orientation hole, substrate orientation post described in each is arranged in a described substrate orientation hole and also can slides along described substrate orientation hole.
3. ink box chip assembly according to claim 2, is characterized in that:
Described chip positioning device also comprises multiple spring retention posts and multiple spring, multiple described spring retention posts is arranged on described chip positioning device and is positioned at towards on the sidewall of described chip substrate, spring housing described in each is contained on a described spring retention posts, the first end of described spring abuts with described positioner, and the second end of described spring abuts with described chip substrate.
4. the ink box chip assembly according to any one of claims 1 to 3, is characterized in that:
Described chip contact pilotage is spring stylus.
5. the ink box chip assembly according to any one of claims 1 to 3, is characterized in that:
The cross section of described contact pilotage positioning through hole is rectangle, and the cross section of described chip contact pilotage is rectangle.
6. ink box chip assembly according to claim 5, is characterized in that:
The end of described chip contact pilotage is provided with conductive rubber.
7. ink box chip assembly according to claim 5, is characterized in that:
The end of described chip contact pilotage centered by described chip axis relative to the radial direction of described chip contact pilotage main body be an inclined at acute angles arrange.
8. the ink box chip assembly according to any one of claims 1 to 3, is characterized in that:
The cross-sectional area of described contact pilotage locating slot lower end is greater than the cross-sectional area in the middle part of described contact pilotage locating slot.
9. print cartridge, comprises
Housing, described housing surrounds the cavity holding consumptive material, and the lower end of described cavity is provided with consumptive material outlet, and the outer wall of described housing is provided with ink box chip assembly, and described ink box chip assembly comprises chip substrate, and described chip substrate is provided with electronic module;
It is characterized in that:
Described ink box chip assembly also comprises chip positioning device, described chip positioning device assembly is positioned at the side of described chip substrate, described chip positioning device offers multiple contact pilotage locating slot, bearing of trend along contact pilotage locating slot described in each is provided with contact pilotage positioning through hole accordingly, and the port of multiple described contact pilotage positioning through hole and the opening of multiple described contact pilotage locating slot are towards same direction;
Described chip substrate is also provided with multiple chip contact pilotage, multiple described chip contact pilotage is all electrically connected with described electronic module, chip contact pilotage described in each through described contact pilotage positioning through hole and can sliding axially along described contact pilotage positioning through hole, chip contact pilotage described in each can along with described chip substrate along described contact pilotage positioning through hole axis move through a described contact pilotage positioning through hole.
10. ink-jet printer, comprises
Printer housing, is provided with movement in described printer housing, and described movement comprises the stylus mechanism that governor circuit and multiple and described governor circuit are electrically connected, and stylus mechanism described in each is provided with multiple printer contact pilotage;
Print cartridge installation position, be positioned at described printer housing, described print cartridge installation position is removably provided with at least one print cartridge, described print cartridge comprises cartridge case, described cartridge case surrounds the cavity holding consumptive material, and the lower end of described cavity is provided with consumptive material outlet, and the outer wall of described cartridge case is provided with ink box chip assembly, described ink box chip assembly comprises chip substrate, and described chip substrate is provided with electronic module;
It is characterized in that:
Described ink box chip assembly also comprises chip positioning device, described chip positioning device assembly is positioned at the side of described chip substrate, described chip positioning device offers multiple contact pilotage locating slot, printer contact pilotage described in each is arranged in a described contact pilotage locating slot, bearing of trend along contact pilotage locating slot described in each is provided with contact pilotage positioning through hole accordingly, and the port of multiple described contact pilotage positioning through hole and the opening of multiple described contact pilotage locating slot are towards same direction;
Described chip substrate is also provided with multiple chip contact pilotage, multiple described chip contact pilotage is all electrically connected with described electronic module, chip contact pilotage described in each is each passed through a described contact pilotage positioning through hole and can sliding axially along described contact pilotage positioning through hole, and chip contact pilotage described in each can along with described chip substrate be along the moving through a described contact pilotage positioning through hole and be electrically connected with a described printer contact pilotage of axis of described contact pilotage positioning through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310719470.9A CN103707646B (en) | 2013-12-23 | 2013-12-23 | Ink box chip assembly, print cartridge and ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310719470.9A CN103707646B (en) | 2013-12-23 | 2013-12-23 | Ink box chip assembly, print cartridge and ink-jet printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103707646A CN103707646A (en) | 2014-04-09 |
| CN103707646B true CN103707646B (en) | 2015-12-30 |
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| CN201310719470.9A Active CN103707646B (en) | 2013-12-23 | 2013-12-23 | Ink box chip assembly, print cartridge and ink-jet printer |
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| CN104908437B (en) * | 2015-05-22 | 2017-11-03 | 杭州旗捷科技有限公司 | Printing device, printed material container and its chip, the above two electric connection structure |
| CN108146078B (en) * | 2017-12-21 | 2024-05-14 | 珠海天威飞马打印耗材有限公司 | Ink cartridge and method of mounting the same |
| CN107962873B (en) * | 2017-12-27 | 2023-09-15 | 珠海天威飞马打印耗材有限公司 | Ink box chip, ink box and ink-jet printer |
| CN110308632B (en) * | 2019-07-29 | 2021-11-23 | 广州众诺电子技术有限公司 | Imaging box and chip mounting device thereof |
| CN115257187B (en) * | 2021-04-30 | 2023-11-14 | 无锡翼盟电子科技有限公司 | PCB structure for bearing ink box chip |
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| CN103101317A (en) * | 2012-12-17 | 2013-05-15 | 珠海艾派克微电子有限公司 | Ink box chip used for printer and ink box containing ink box chip |
| CN203651197U (en) * | 2013-12-23 | 2014-06-18 | 珠海天威飞马打印耗材有限公司 | Ink box chip assembly, ink box and ink-jet printer |
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| US20020030715A1 (en) * | 2000-07-07 | 2002-03-14 | Brother Kogyo Kabushiki Kaisha | Ink jet recording device |
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| CN1312166A (en) * | 1998-05-18 | 2001-09-12 | 精工爱普生株式会社 | Ink-jet printing device and ink-case thereof |
| CN201086450Y (en) * | 2007-06-12 | 2008-07-16 | 珠海天威技术开发有限公司 | Chip and ink box using the same |
| CN201208811Y (en) * | 2008-06-19 | 2009-03-18 | 珠海纳思达电子科技有限公司 | Simple chip on ink jet printer ink box and ink box using same chip |
| CN201856451U (en) * | 2010-11-10 | 2011-06-08 | 珠海天威技术开发有限公司 | Ink cartridge |
| CN202428832U (en) * | 2012-01-13 | 2012-09-12 | 珠海并洲贸易有限公司 | Chip for printer and ink box comprising same |
| CN103101317A (en) * | 2012-12-17 | 2013-05-15 | 珠海艾派克微电子有限公司 | Ink box chip used for printer and ink box containing ink box chip |
| CN203651197U (en) * | 2013-12-23 | 2014-06-18 | 珠海天威飞马打印耗材有限公司 | Ink box chip assembly, ink box and ink-jet printer |
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| CN103707646A (en) | 2014-04-09 |
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