CN205890224U - Chip reaches ink horn including this chip - Google Patents
Chip reaches ink horn including this chip Download PDFInfo
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- CN205890224U CN205890224U CN201620837116.5U CN201620837116U CN205890224U CN 205890224 U CN205890224 U CN 205890224U CN 201620837116 U CN201620837116 U CN 201620837116U CN 205890224 U CN205890224 U CN 205890224U
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- chip
- recess
- contact site
- terminal
- groove contact
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Abstract
The utility model relates to a print technical field, especially relate to a chip reaches ink horn including this chip. This chip can by install with the printer on installation department assorted ink horn on, including this somatic part, protruding contact site and recess contact portion, this somatic part exists adjacent first surface and second surface, the second surface is sunken at least one direction recess that forms inwards, protruding contact site protrusion in the first surface, recess contact portion corresponds the setting and is in in the direction recess. The ink horn includes the chip. After having adopted foretell technical scheme, protruding contact site and recess contact portion can be be respectively contacted by the different positions of two rows of contact pilotages on not equidirectional and the installation department, and then effectively prevent to connect the problem of dislocation.
Description
Technical field
The application is related to printing technique field, more particularly, to a kind of chip and the print cartridge including this chip.
Background technology
As shown in figure 1, in related art, the chip 3 that is arranged on ink-jet printer cartridge includes spaced
Pointed terminal 31 and flat board terminal 32.Due to the requirement more and more higher to printer and print cartridge miniaturization for the user, little to chip
The requirement of type also more and more higher.Because chip tends to miniaturization, the area of therefore terminal is also less and less, especially for figure
The spatially two rows of the chip terminal of 1 prior art, and all terminals are arranged in a row in the projection of chip surface again
In the case of, the area of terminal is less, and arrangement is more compact, may result in left and right directions dislocation, leads to terminal to be likely to occur and connect
Touch bad, the situation of nonrecognition.
Utility model content
The application is intended to the print cartridge designing a kind of chip and including this chip, to solve the above problems.
The chip that the embodiment of the present application first aspect is provided, this chip can be installed to and the installation portion phase on printer
On the print cartridge of coupling, including body, projection contacts portion and groove contact site,
There is adjacent first surface and second surface in described body, described second surface caves inward formation at least
One direction recess,
Described projection contacts portion protrudes from described first surface, and described groove contact site is correspondingly arranged at described direction recess
Interior.
Preferably, described projection contacts portion and described groove contact site are arranged in a row in the projection of described first surface.
Preferably, described projection contacts portion and the orientation of described groove contact site are inserted into described peace with described chip
The direction of insertion in dress portion is perpendicular.
Preferably, described projection contacts portion and described groove contact site are intervally arranged one by one.
Preferably, the notch of described groove contact site and described direction recess is towards identical.
Preferably, described direction recess and/or described groove contact site are in flaring configuration by bottom land to notch direction.
Preferably, described first surface is perpendicular with described second surface.
Preferably, also include epitaxy part, described epitaxy part is connected with described body.
Preferably, the extension direction of described epitaxy part is parallel with described first surface.
Preferably, also include location division, for described chip is fixed on print cartridge.
Preferably, described chip also includes planar terminal, and described planar terminal is arranged on described body.
Preferably, described planar terminal is arranged on the first surface.
Preferably, described body includes being arranged on the extension stretching out at two ends about described chip, described flat
Face terminal is arranged on described extension.
Preferably, along the direction of insertion of described chip, described planar terminal is arranged on the front of described groove contact site.
Preferably, raised terminals and recess terminal are also included, described raised terminals are arranged on described first surface, institute
State the end face that projection contacts portion is present in described raised terminals, described recess terminal is arranged in described direction recess, described recessed
Groove contact site is present on described recess terminal.
Preferably, described raised terminals are cylinder or cube or cone.
The second aspect of the embodiment of the present application provides a kind of print cartridge, including described chip.
Preferably, described chip includes location division, and described print cartridge includes chip installation position, described location division and described chip
Installation position engages, and described chip is arranged on described print cartridge.
The technical scheme that the application provides can reach following beneficial effect:
After employing above-mentioned technical scheme, projection contacts portion and groove contact site can be respectively by different directions and peaces
The diverse location of two row's contact pilotages in dress portion is contacted, and then effectively prevents the problem of connecting staggered.
It should be appreciated that above general description and detailed description hereinafter are only exemplary, can not be limited this
Application.
Brief description
In order to be illustrated more clearly that the technical scheme of the embodiment of the present application, required use in below embodiment being described
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are some embodiments of the present application, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of background technology chips.
Fig. 2 is the schematic diagram of embodiment one chip.
Chip shown in Fig. 3 is the variation of Fig. 2 chip.
Fig. 4 is the chip front view of Fig. 3 chip.
Fig. 5 is the variation of Fig. 2 chip.
Fig. 6 a, 6b are the schematic diagrams of embodiment two chip, and wherein, Fig. 6 b is the front view of Fig. 6 a.
Fig. 7 is the variation of Fig. 6 a, 6b chip.
Fig. 8 a and Fig. 8 b is chip scheme of installation.
Fig. 9 a is the installation portion that Fig. 8 a print cartridge is adapted to.
Fig. 9 b is the schematic diagram that the print cartridge shown in Fig. 8 b is engaged with the installation portion being adapted to.
Figure 10 a is the schematic diagram of contact pilotage group and stylus holder.
Figure 10 b is the schematic diagram of contact pilotage group in Figure 10 a.
Figure 10 c is the schematic diagram of contact pilotage in Figure 10 b contact pilotage group.
Figure 11 is the schematic diagram that contacts with first row contact pilotage group of chip of Fig. 2.
Figure 12 is the schematic diagram that contacts with second row contact pilotage group of chip of Fig. 2.
Figure 13 is the schematic diagram that contacts with contact pilotage group of chip of Fig. 2.
Specific embodiment
In order that the purpose of the application, technical scheme and advantage are clearer, below in conjunction with the embodiment of the present application
Accompanying drawing, the technical scheme in the embodiment that the application is related to carries out clear, is fully described by.
Embodiment 1
Fig. 2 is the schematic diagram of the first chip, and chip shown in Fig. 3 is the variation of chip shown in Fig. 2, two kinds of chips big
Part-structure is identical, all includes body 100, raised terminals 101 and recess terminal 102.Exist adjacent on body 100
First surface 100a and second surface 100b.Chip is arranged on print cartridge, and print cartridge can be plugged in the installation portion on printer,
The direction of insertion of print cartridge is p.As shown in Fig. 2 under partial picture, direction of insertion p and first table that are inserted into installation portion of print cartridge
Face 100a is parallel, and points to second surface 100b, second surface 100b can perpendicular with direction of insertion p it is also possible in certain
Angle it is preferred that in the present embodiment second surface 100b perpendicular with direction of insertion p.Raised terminals 101 and recess terminal
102 can be contacted with printer contact pilotage 70 and be electrically connected and printer between, transmitting telecommunication number.Raised terminals 101 with
Recess terminal 102 is spaced one by one, and is provided with the contact site contacting with contact pilotage 70, raised terminals on both
101 top is provided with projection contacts portion 101a, and recess terminal 102 is provided with recess contact site 102a.Raised terminals 101 can be
Cylinder, cube etc. it is preferred that this embodiment protrusions terminal 101 be small cylinder, top can be arc surface, sphere,
Plane etc..
Raised terminals 101 are arranged on first surface 100a.
The direction recess 103 consistent with recess terminal 102 quantity is provided with second surface 100b, recess terminal 102 is right
Should be arranged in direction recess 103, specifically, recess terminal 102 is arranged on the bottom land of direction recess 103, recess contact site
102a is arranged on inside direction recess 103, and as shown in Fig. 2 the notch direction of groove contact site 102a and direction recess 103
Identical (in figure is all down).Direction recess 103 has the effect of guiding contact pilotage 70, if contact pilotage 70 is micro- partially, direction recess 103 can be by
Contact pilotage 70 is directed to bottom land from notch position, contacts with recess terminal 102, thus direction recess 103 can finely tune the position of contact pilotage
Put, prevent contact pilotage 70 from misplacing and loose contact.
Direction recess 103 and groove contact site 102a by bottom land to notch direction all in flaring configuration, and direction recess
103 is in smoothing junction with groove contact site 102a, further increases guiding effect.
In chip shown in Fig. 3, chip also includes epitaxy part 104, additional terminal 105 in addition to body 100.As Fig. 3
Some additional terminal 105 are also provided with shown chip, additional terminal 105 can not be contacted with printer contact pilotage, additional terminals
Son 105 can be used between other terminals (such as raised terminals 101 and recess terminal 102) of detection chip whether short circuit etc.,
Can be used for other purposes.One epitaxy part 104 is provided with this chip, epitaxy part 104 can be made using soft board chip,
Epitaxy part 104 is mainly the space of extended chip, can be with the electric components of chip placement, such as: resistance, diode, storage
Device etc..
Body 100 (hardboard part) is using fr-4 material, and on body 100, applying power will not produce deformation, tool
There is shapes and sizes fixation will not produce the feature of deformation；Epitaxy part 104 (soft board part) adopts fpc material, has flexible spy
Levy it is easy to bending and deforming.Two parts can be linked together it is also possible to pass through to do body 100 by way of welding
Become upper and lower two parts, epitaxy part 104 is put into the side using bonding or pressing or clamping or welding behind two parts centre
Formula makes epitaxy part 104 be bonded together with body 100.
As shown in Fig. 2 in the present embodiment, chip is additionally provided with location division 106, location division 106 can be solid by chip
It is scheduled on the housing of print cartridge.Location division 106 is arranged on body 100, and in the present embodiment, location division 106 adopts locating slot or fixed
The form in position hole, one's own profession those of ordinary skill in the industry is appreciated that location division 106 can also adopt composition surface or snap-latch surface
Form.Location division 106 is arranged on body 100 rather than on epitaxy part 104 it is therefore prevented that because location division 106 is arranged on extension
Damage to epitaxy part 104 is produced on portion 104.
Fig. 4 is the chip front view of Fig. 3 chip, as can be seen from Figure 4 raised terminals 101 with recess terminal 102 vertical
It is arranged in a row in direction of insertion p.
Fig. 5 is the variation of Fig. 1 chip, and raised terminals 101 are made up of raised little cuboid.In raised terminals 101
Top defines a facet, and this facet is contacted with printer contact pilotage, and raised contact points are in this plane.
It will be understood by those skilled in the art that raised terminals 101 can also be cone or prismatoid etc..
Embodiment 2
Fig. 6 a, 6b are the schematic diagrams of another kind of chip.Chip has raised terminals 201, recess terminal 202, adnexa terminal
205 and planar terminal 207, planar terminal 207 be arranged on first surface 200a.Planar terminal 207 and raised terminals 201 phase
Planar terminal 207 is bigger than raised terminals 201 occupied area, and raised terminals 201 are less than apart from the distance of second surface 200b for ratio
Planar terminal 207.The facilities of planar terminal 207 are consistent with flat board terminal 32 facilities in background technology, this set
The mode of putting belongs to general mode in industry.Fig. 6 b is the front view of Fig. 6 a.Recess terminal 202 is vertical with first surface 200a,
Parallel with direction of insertion p.In the present embodiment, body 200 includes the extension 200c stretching out, preferably extension
200c is located at the both ends of chip left and right directions, and additional terminal 205 and planar terminal 207 are arranged on extension 200c.The
Two surface 200b are located between raised terminals 201 and extension 200c.This structure setting, is conducive to integral utilization space, reaches
Demand to chip miniaturization.
Fig. 7 is the variation of Fig. 6 a, 6b chip, and raised terminals 201 are little rectangular parallelepiped form.
Fig. 8 a and Fig. 8 b is chip scheme of installation.
Fig. 8 a is the schematic diagram that chip is installed on the first print cartridge.Chip 10 is installed to the core of print cartridge 30 by location division
On piece installation position 300, the direction that this print cartridge 30 is inserted into installation portion is p.The installation portion that Fig. 8 a print cartridge is adapted to is as illustrated in fig. 9.
Installation portion 40 includes ink supply 41, contact pilotage 42, printhead 43, opening 44, diapire 40a, side wall 40b, rear wall 40c.Installation portion
40 have 5 peripheral wall 401-405, and peripheral wall 401-405 constitutes the periphery of installation portion.Ink supply 41 is located at installation portion 40
On diapire 40a, ink supply 41 is connected with printhead 43, contact pilotage 42 be located at installation portion 40 side wall 40b on, side wall 40b with after
Side wall 40c is relatively.As shown in fig. lob, 42 liang of row's arrangements of contact pilotage, first row 421, second row 422.
The schematic diagram that print cartridge 50 shown in Fig. 8 b is engaged with the installation portion 60 being adapted to is Fig. 9 b.As Fig. 8 b and Fig. 9 b institute
Show, chip 20 is installed on print cartridge 50, after the draw-in groove 600 of screens 500 and installation portion 60 matches, print cartridge 50 along screens 500 is
What fulcrum rotated is inserted in installation portion 60.
There is in installation portion 60 contact pilotage group 42, contact pilotage group 42 engages generation electrical connection, mutual transmitting telecommunication number with terminal.
Contact pilotage group 42 is divided into first row 421 and second row 422.Figure 10 a is contact pilotage group 42 and the schematic diagram of stylus holder 45.Figure 10 a, figure
10b is the schematic diagram of contact pilotage group, and Figure 10 c is the schematic diagram of contact pilotage.Contact pilotage 70 has vertical portion 700, ramp 701, top tip part
702nd, side of sidewall portion 703.
Figure 11 is the schematic diagram that contacts with first row contact pilotage group 42a of chip of Fig. 2, and Figure 12 is the chip and second of Fig. 2
Row's schematic diagram of contacting of contact pilotage group 42b, Figure 13 is the schematic diagram that contacts with contact pilotage group 42 of chip of Fig. 2.By Figure 11-figure
13, understand, raised terminals 101 are contacted with the vertical portion 700 of contact pilotage 70, and recess terminal 102 is oblique with contact pilotage 70 in conjunction with Fig. 6 a
Slope portion 701 contacts, and planar terminal 207 is contacted with the top tip part 702 of contact pilotage 70.After terminal is contacted with contact pilotage 70, chip is permissible
It is electrically connected and printer between and carry out electric signal transmission.
Above by specific embodiment, the application is illustrated, but the application is not limited only to this, be also contemplated by basis
The various modifications that the thought of the application is done in the range of the technical scheme of the application.
Claims (12)
1. a kind of chip, this chip can be installed on the print cartridge matching with the installation portion on printer it is characterised in that wrapping
Include body, projection contacts portion and groove contact site,
There is adjacent first surface and second surface in described body, described second surface caves inward and forms at least one
Direction recess,
Described projection contacts portion protrudes from described first surface, and described groove contact site is correspondingly arranged in described direction recess.
2. chip according to claim 1 is it is characterised in that described projection contacts portion and described groove contact site are described
The projection of first surface is arranged in a row.
3. chip according to claim 2 is it is characterised in that the arrangement of described projection contacts portion and described groove contact site
The direction of insertion that direction is inserted into described installation portion with described chip is perpendicular.
4. chip according to claim 2 it is characterised in that described projection contacts portion and described groove contact site one by one between
Every arrangement.
5. chip according to claim 1 is it is characterised in that described direction recess and/or described groove contact site are by groove
Bottom to notch direction is in flaring configuration.
6. chip according to claim 1 is it is characterised in that described first surface is perpendicular with described second surface.
7. chip according to claim 1 is it is characterised in that also include epitaxy part, described epitaxy part and described body
It is connected.
8. the chip according to any one of claim 1 to 7 is it is characterised in that described body includes being arranged on described core
The extension stretching out at two ends and be arranged on planar terminal on described extension about piece, described planar terminal setting
On the first surface.
9. chip according to claim 8 it is characterised in that along described chip direction of insertion, described planar terminal sets
Put the front in described groove contact site.
10. the chip according to any one of claim 1 to 7 is it is characterised in that also include raised terminals and recess end
Son, described raised terminals are arranged on described first surface, and described projection contacts portion is present in the end face of described raised terminals, institute
State recess terminal to be arranged in described direction recess, described groove contact site is present on described recess terminal.
A kind of 11. print cartridges are it is characterised in that include the chip described in any one of claim 1 to 10.
It is characterised in that described chip includes location division, described print cartridge includes core to 12. print cartridges according to claim 11
Piece installation position, described location division is engaged with described chip installation position, and described chip is arranged on described print cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837116.5U CN205890224U (en) | 2016-08-02 | 2016-08-02 | Chip reaches ink horn including this chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837116.5U CN205890224U (en) | 2016-08-02 | 2016-08-02 | Chip reaches ink horn including this chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205890224U true CN205890224U (en) | 2017-01-18 |
Family
ID=57782700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620837116.5U Active CN205890224U (en) | 2016-08-02 | 2016-08-02 | Chip reaches ink horn including this chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205890224U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130512A (en) * | 2017-06-28 | 2019-01-04 | 珠海纳思达企业管理有限公司 | The method that chip, print cartridge and print cartridge take out |
| EP3613595A4 (en) * | 2017-06-28 | 2020-12-23 | Zhuhai Ninestar Management Co., Ltd. | Chip, ink cartridge and method for removing ink cartridge |
| CN115027149A (en) * | 2022-03-25 | 2022-09-09 | 珠海艾派克微电子有限公司 | Consumable chip, consumable chip mounting method and consumable box |
| CN115246270A (en) * | 2017-10-12 | 2022-10-28 | 珠海纳思达企业管理有限公司 | Chip and ink box |
-
2016
- 2016-08-02 CN CN201620837116.5U patent/CN205890224U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130512A (en) * | 2017-06-28 | 2019-01-04 | 珠海纳思达企业管理有限公司 | The method that chip, print cartridge and print cartridge take out |
| EP3613595A4 (en) * | 2017-06-28 | 2020-12-23 | Zhuhai Ninestar Management Co., Ltd. | Chip, ink cartridge and method for removing ink cartridge |
| CN109130512B (en) * | 2017-06-28 | 2024-02-23 | 珠海纳思达企业管理有限公司 | Chip, ink box and ink box taking-out method |
| CN115246270A (en) * | 2017-10-12 | 2022-10-28 | 珠海纳思达企业管理有限公司 | Chip and ink box |
| CN115246270B (en) * | 2017-10-12 | 2024-03-12 | 珠海纳思达企业管理有限公司 | Chip and ink box |
| CN115027149A (en) * | 2022-03-25 | 2022-09-09 | 珠海艾派克微电子有限公司 | Consumable chip, consumable chip mounting method and consumable box |
| CN115027149B (en) * | 2022-03-25 | 2023-08-22 | 极海微电子股份有限公司 | Consumable chip, consumable chip mounting method and consumable box |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |