CN107145247B - Active capacitance pen and transmitting head thereof - Google Patents
Active capacitance pen and transmitting head thereof Download PDFInfo
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- CN107145247B CN107145247B CN201710162046.7A CN201710162046A CN107145247B CN 107145247 B CN107145247 B CN 107145247B CN 201710162046 A CN201710162046 A CN 201710162046A CN 107145247 B CN107145247 B CN 107145247B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention discloses an active capacitor pen emitter, which comprises a pen refill assembly and a conductor pen point, wherein the pen refill assembly is electrically connected with a main board, the conductor pen point is arranged at the front end of the pen refill assembly in a sleeved mode, the main board is arranged in an inner shell, the tail part of the pen refill assembly is arranged at the front end of the inner shell in a sliding mode, the tail part of the pen refill assembly penetrates through the inner shell and is elastically connected to a signal receiving end of the main board, first external threads are arranged at the front end of the inner shell, a spring type signal outgoing line is arranged in the first external thread in a sleeved mode, the spring type signal outgoing line comprises a spring part and an outgoing line, the spring part is in threaded sleeved mode at the root of the first external threads, the outgoing line is electrically connected with the signal emitting end of the main board, the first external threads are in threaded mode and are connected with a conductor sleeve and enable the conductor sleeve to abut against the spring part of the spring type signal outgoing line, and the other end of the conductor sleeve is in threaded connection with the conductor pen point. The invention also discloses a capacitance pen with the transmitting head. The invention has the advantages of stable working performance and good stability.
Description
Technical Field
The invention relates to a capacitance pen, in particular to an active capacitance pen with stable working performance and good and stable conductivity and an emitting head thereof.
Background
With the development and progress of science and technology, the input mode requirements of users on mobile phones and tablet computers are higher and higher, and currently, touch input devices in the market are mainly resistive screens and capacitive screens. The capacitive screen has the advantages of high sensitivity and easiness in realizing multi-point touch, the capacitive screen is gradually replacing a resistive screen to become a mainstream touch input screen, when a grounded conductive object (such as a finger and the like) is close to the capacitive screen, the value of mutual capacitance between a driving electrode and a detection electrode is influenced, the detection electrode realizes touch positioning by detecting the capacitance change, and along with the development of the capacitive screen, the requirements of a capacitive pen corresponding to the capacitive screen are more and more extensive.
The output signal of active electric capacity pen nib is poor or unstable on the market at present, can not compatible all kinds of cell-phones, panel computer simultaneously, can not do the effect of a compatible multiple model because it has following shortcoming:
1. the elastic thimble is used as a buffer and a conductor, so poor conduction is easy to occur;
2. the insulation between the transmitting head and the decorating part is unreliable, and short circuit is easy to occur;
3. the structure is defective, and the condition of unstable operation can occur.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide an active capacitance pen and an emitting head thereof, wherein the active capacitance pen has stable working performance and good stability.
The invention is realized by the following technical measures, the emitter of the active capacitance pen comprises a refill assembly electrically connected with a main board and a conductor pen point arranged at the front end and sleeved outside the refill assembly, the main board is arranged in an inner shell, the tail part of the refill assembly is arranged at the front end of the inner shell in a sliding mode, the tail part of the refill assembly penetrates through the inner shell and is elastically connected to a signal receiving end of the main board, a first external thread is arranged at the front end of the inner shell, a spring type signal outgoing line is sleeved on the first external thread and comprises a spring part and an outgoing line, the spring part is sleeved on the root part of the first external thread in a threaded mode, the outgoing line is electrically connected with the signal emitting end of the main board and led out from one end of the spring part, a conductor sleeve is connected with the first external thread in a threaded mode and abuts against the spring part of the spring type signal outgoing line, and the other end of the conductor sleeve is in threaded connection with the conductor pen point.
As a preferred mode, the cartridge assembly includes a connecting cylinder, the connecting cylinder is an insulating material with a conductive layer plated on the outer surface, one end of the connecting cylinder is connected with a conductor nib in an insulating way, the other end of the connecting cylinder is electrically connected with a hollow fixing seat, a spring is arranged between the tail end of the fixing seat and the grounding end of the main board in an electrically connected way, the conductor nib is electrically connected with an electric wire, the electric wire is electrically connected with the signal receiving end of the main board after passing through the connecting cylinder and the fixing seat, and the electric wire is connected between the conductor nib and the main board in a bending way.
As a preferable mode, a conductor cylinder column is abutted in the conductor pen point, a second external thread is arranged at the other end of the conductor cylinder column, and two ends of the conductor sleeve are respectively in threaded connection with the first external thread and the second external thread.
Preferably, the inner housing includes an upper housing and a lower housing, and the main plate is fixed between the upper housing and the lower housing.
Preferably, the diameter of the head end of the pen core component is 0.5 mm-3.0 mm.
The invention also discloses an active capacitance pen, which comprises a metal pen container, wherein the front end of the metal pen container is connected with a conductor pen point through an insulating gasket, an inner shell is arranged in the metal pen container, a main board is arranged in the inner shell and is electrically connected with the metal pen container, a pen refill assembly electrically connected with the main board is arranged in the conductor pen point in a penetrating manner, the tail part of the pen refill assembly is arranged at the front end of the inner shell in a sliding manner, the tail part of the pen refill assembly penetrates through the inner shell and is elastically connected to a signal receiving end of the main board, a first external thread is arranged at the front end of the inner shell, a spring type signal outgoing line is arranged in a first external thread sleeve in a sleeved manner, the spring type signal outgoing line comprises a spring part and an outgoing line, the spring part is electrically connected with the signal transmitting end of the main board, the first external thread is connected with a conductor sleeve in an external thread manner, the conductor sleeve is pressed against the spring part of the spring type signal outgoing line, and the other end of the conductor sleeve is in a threaded manner.
As a preferred mode, the cartridge assembly includes a connecting cylinder, the connecting cylinder is an insulating material with a conductive layer plated on the outer surface, one end of the connecting cylinder is connected with a conductor nib in an insulating way, the other end of the connecting cylinder is electrically connected with a hollow fixing seat, a spring is arranged between the tail end of the fixing seat and the grounding end of the main board in an electrically connected way, the conductor nib is electrically connected with an electric wire, the electric wire is electrically connected with the signal receiving end of the main board after passing through the connecting cylinder and the fixing seat, and the electric wire is connected between the conductor nib and the main board in a bending way.
As a preferable mode, a conductor cylinder column is abutted in the conductor pen point, a second external thread is arranged at the other end of the conductor cylinder column, and two ends of the conductor sleeve are respectively in threaded connection with the first external thread and the second external thread.
As a preferable mode, the front end of the metal pen container is connected with a conical barrel-shaped decorating part through a metal ring, and the conical barrel-shaped decorating part is connected with the conductor pen point through an insulating gasket.
Preferably, the conductor cylinder is sleeved with at least one insulating ring.
The emission head is elastically connected to the grounding end of the main board through the tail of the refill assembly, so that buffering elastic force is provided for the refill assembly, good and stable conductive performance is provided between the shell of the refill assembly and the grounding end of the main board, and the conductive stability of the refill assembly and the main board can be improved; the conductor sleeve is electrically connected with the conductor pen point, the other end of the conductor sleeve is connected with the inner shell through threads so as to abut against and compress the spring part of the spring type signal outgoing line, and the outgoing line of the spring type signal outgoing line is connected with the signal transmitting end of the mainboard, so that the good and stable conductivity of the conductor pen point (the signal transmitting end) and the mainboard is achieved.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a cartridge assembly according to an embodiment of the present invention.
Fig. 4 is a sectional view of a cartridge assembly according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings.
An active capacitance pen, refer to fig. 1 to 2, includes a metal pen container 5, the front end of the metal pen container 5 is connected with a conductor pen point 1 through an insulating gasket 2, an inner shell formed by buckling an upper shell 10 and a lower shell 11 is arranged in the metal pen container 5, a main board 13 is fixed between the upper shell 10 and the lower shell 11, the main board 13 is conducted with the grounding end of the main board 13 through an elastic electric conductor 12 and is abutted against the metal pen container 5 sleeved outside the inner shell to electrically connect the metal pen container 5, a cartridge assembly 100 electrically connected with the main board 13 is arranged in the conductor pen point 1 in a penetrating manner, the tail of the cartridge assembly 100 is arranged in a front end sleeve of the inner shell in a sliding manner, the tail of the cartridge assembly 100 passes through the inner shell and is elastically connected to the grounding end of the main board 13, a first external thread is arranged outside a sleeve at the front end of the inner shell, a spring type signal outgoing line 9 is arranged in a penetrating manner, the spring type signal outgoing line 9 comprises a spring portion sleeved at the root of the first external thread and a lead wire led out from one end of the spring portion of the spring type signal outgoing line, and the spring type signal outgoing line 9 is connected with a conductor sleeve 8 and the lead wire of the spring type signal outgoing line connected with the other end of the other conductor of the spring type signal outgoing line 1.
The emission head of the capacitance pen is elastically connected to the grounding end of the main board 13 through the tail part of the refill assembly 100, so that buffering elastic force is provided for the refill assembly 100, good and stable conductive performance is provided between the shell of the refill assembly 100 and the grounding end of the main board, and the conductive stability of the refill assembly 100 and the main board 13 can be improved; the conductor sleeve 8 is electrically connected with the conductor pen point 1, the other end of the conductor sleeve 8 is connected with the inner shell through threads so as to abut against and compress the spring part of the spring type signal outgoing line 9, the outgoing line of the spring type signal outgoing line 9 is connected with the signal transmitting end of the mainboard 13, and the good and stable electric conductivity of the conductor pen point 1 (the signal transmitting end) and the mainboard is achieved.
In the active capacitance pen of this embodiment, referring to fig. 3 to 4, based on the foregoing technical solution, it may be specifically further that the pen core assembly 100 includes a connecting cylinder 15, the connecting cylinder 15 is an insulating material with a conductive layer plated on an outer surface thereof, one end of the connecting cylinder 15 is connected with a conductor nib 14 in an insulating manner, the other end of the connecting cylinder 15 is connected with a hollow fixing seat 16 in an external electrically manner, a spring 18 is disposed between a tail end of the fixing seat 16 and a ground end of the main board 13 in an electrically connected manner, the conductor nib 14 is electrically connected with an electric wire 17, the electric wire 17 passes through the connecting cylinder 15 and the fixing seat 16 and then is electrically connected to the ground end of the main board 13, and the conductor nib 14 is connected to a receiving end of the main board 13 through the electric wire 17 in a bending manner. The conductor nib 14 and the electric wire 17 connected with the signal receiving end of the main board 13 form a receiving circuit of the product, the connecting cylinder 15, the fixing seat 16 and the spring 18 connected with the grounding end of the main board 13 form a grounding circuit, and buffer elastic force is provided for the cartridge assembly 100 through the spring 18, so that the stability of the electric conduction of the cartridge assembly 100 and the main board 13 can be improved.
In the active capacitance pen of this embodiment, referring to fig. 1 to 2, on the basis of the foregoing technical solution, it may be specifically that a conductor cylinder 7 is abutted to the inside of the conductor pen point 1, a second external thread is provided at the other end of the conductor cylinder 7, two ends of the conductor sleeve 8 are respectively in threaded connection with the first external thread and the second external thread, the front end of the metal pen container 5 is connected with a conical decoration 3 through a metal ring 4, the conical decoration 3 is connected with the conductor pen point 1 through an insulating gasket 2, and at least one insulating ring 6 is sleeved on the conductor cylinder 7. Outside conductor section of thick bamboo post 7 was located to insulating collar 6 cover, prevented to take place the short circuit between transmitting terminal conductor section of thick bamboo post 7 and the awl cylindric decoration 3, ultra-thin insulating pad 2 is located between awl cylindric decoration 3 and the conductor nib 1, prevents to take place the short circuit between awl cylindric decoration 3 and the conductor nib 1, and conductor nib 1 passes through interference fit crimping conductor section of thick bamboo post 7, makes to form good stable electric conductive property between it.
In the active capacitive pen of the present embodiment, referring to fig. 1 to fig. 4, based on the foregoing technical solution, the diameter of the conductive pen point 1 of the pen core assembly 100 may be 0.5mm to 3.0mm.
The foregoing has been a description of the emitter tip of the active capacitive stylus of the present invention for the purpose of facilitating an understanding of the present invention, but the present invention is not limited to the above embodiments, and any changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit of the present invention are intended to be equivalents thereof, and are intended to be included within the scope of the present invention.
Claims (10)
1. An active capacitance pen emitter, characterized in that: the pen core assembly comprises an electrically connected main board and a conductor pen point arranged outside the pen core assembly in a front end sleeved mode, the main board is arranged in an inner shell, the tail portion of the pen core assembly is arranged at the front end of the inner shell in a sliding mode, the tail portion of the pen core assembly penetrates through the inner shell and is elastically connected to a signal receiving end of the main board, the front end of the inner shell is provided with first external threads, a spring type signal outgoing line is arranged on the first external thread sleeve, the spring type signal outgoing line comprises a spring portion arranged at the root of the first external threads in a sleeved mode and an outgoing line led out of an electrically connected main board signal transmitting end from one end of the spring portion, the first external threads are connected with a conductor sleeve and enable the conductor sleeve to press against the spring portion of the spring type signal outgoing line, and the other end of the conductor sleeve is in a threaded connection with the conductor pen point.
2. The active capacitive stylus emitter head of claim 1, wherein: the refill subassembly includes the connecting cylinder, the insulating material that the conducting layer was plated for the surface to the connecting cylinder, the one end internal insulation of connecting cylinder is connected with a conductor nib, the other end external electrical connection of connecting cylinder has a hollow fixing base, electrical connection is provided with a spring between the tail end of fixing base and the earthing terminal of mainboard, a conductor nib electrical connection electric wire, electrical connection is on the signal reception end of mainboard after the electric wire passes connecting cylinder, fixing base, the electric wire bending connection is between conductor nib and mainboard.
3. An active capacitive stylus emitter head according to claim 1 or claim 2, wherein: a conductor cylinder column is connected in the conductor pen point in an abutting mode, a second external thread is arranged at the other end of the conductor cylinder column, and two ends of the conductor sleeve are in threaded connection with the first external thread and the second external thread respectively.
4. An active capacitive stylus emitter head according to claim 1 or claim 2, wherein: the inner shell comprises an upper shell and a lower shell, and the main board is fixed between the upper shell and the lower shell.
5. An active capacitive stylus emitter head according to claim 1 or claim 2, wherein: the diameter of the head end of the pen core component is 0.5 mm-3.0 mm.
6. An active capacitance pen, characterized in that: including the metal pen container, the front end of metal pen container is connected with the conductor nib through insulating gasket, be provided with interior casing in the metal pen container, be provided with a mainboard in the interior casing, mainboard electric connection metal pen container, wear to be equipped with the refill subassembly of an electric connection mainboard in the conductor nib, the front end of casing including the afterbody slip setting of refill subassembly, the afterbody of refill subassembly passes on the signal reception end of casing elastic connection mainboard in interior casing, the front end of interior casing is provided with first external screw thread, first external thread cover is provided with a spring signal lead-out wire, spring signal lead-out wire includes that the screw thread cover is established at the spring portion of first external screw thread root and draws forth the lead-out wire of electric connection mainboard signal emission end from spring portion one end, first external screw thread external connection has a conductor sleeve and makes the conductor sleeve supports the spring portion of pressing spring signal lead-out wire, conductor sleeve other end threaded connection conductor nib.
7. The active capacitive stylus of claim 6, wherein: the refill subassembly includes the connecting cylinder, the insulating material of conducting layer has been plated for the surface to the connecting cylinder, the one end internal insulation of connecting cylinder is connected with a conductor nib, the other end external electrical connection of connecting cylinder has a hollow fixing base, electrical connection is provided with a spring between the tail end of fixing base and the earthing terminal of mainboard, a conductor nib electrical connection electric wire, electrical connection is on the signal reception end of mainboard after the electric wire passes connecting cylinder, fixing base, the electric wire is buckled and is connected between conductor nib and mainboard.
8. An active capacitance pen according to claim 6 or 7, wherein: a conductor cylinder column is abutted in the conductor pen point, a second external thread is arranged at the other end of the conductor cylinder column, and two ends of the conductor sleeve are in threaded connection with the first external thread and the second external thread respectively.
9. An active capacitance pen according to claim 6 or 7, wherein: the front end of the metal pen container is connected with a conical decorative part through a metal ring, and the conical decorative part is connected with the conductor pen point through an insulating gasket.
10. The active capacitive stylus and the transmission head thereof of claim 8, wherein: at least one insulating ring is sleeved outside the conductor cylinder column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710162046.7A CN107145247B (en) | 2017-03-17 | 2017-03-17 | Active capacitance pen and transmitting head thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710162046.7A CN107145247B (en) | 2017-03-17 | 2017-03-17 | Active capacitance pen and transmitting head thereof |
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| Publication Number | Publication Date |
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| CN107145247A CN107145247A (en) | 2017-09-08 |
| CN107145247B true CN107145247B (en) | 2023-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710162046.7A Active CN107145247B (en) | 2017-03-17 | 2017-03-17 | Active capacitance pen and transmitting head thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106933392A (en) * | 2017-03-20 | 2017-07-07 | 吴月容 | Active capacitance pen and its emitting head |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203025655U (en) * | 2012-12-26 | 2013-06-26 | 东莞市蓝光塑胶模具有限公司 | Capacitive pen |
| CN204178334U (en) * | 2014-10-16 | 2015-02-25 | 昆盈企业股份有限公司 | There is active pointer and nib assembly thereof that high strength transmits |
| CN204726086U (en) * | 2015-04-30 | 2015-10-28 | 深圳市朗恒电子有限公司 | Tactics pen |
| CN205905612U (en) * | 2016-08-24 | 2017-01-25 | 广州兆威电子科技股份有限公司 | Active electromagnetism touch -control pen |
| CN206672055U (en) * | 2017-03-17 | 2017-11-24 | 吴月容 | Active capacitance pen and its emitting head |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI460617B (en) * | 2012-10-30 | 2014-11-11 | Kye Systems Corp | A pen-shaped input device that can change the softness of the stroke |
-
2017
- 2017-03-17 CN CN201710162046.7A patent/CN107145247B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203025655U (en) * | 2012-12-26 | 2013-06-26 | 东莞市蓝光塑胶模具有限公司 | Capacitive pen |
| CN204178334U (en) * | 2014-10-16 | 2015-02-25 | 昆盈企业股份有限公司 | There is active pointer and nib assembly thereof that high strength transmits |
| CN204726086U (en) * | 2015-04-30 | 2015-10-28 | 深圳市朗恒电子有限公司 | Tactics pen |
| CN205905612U (en) * | 2016-08-24 | 2017-01-25 | 广州兆威电子科技股份有限公司 | Active electromagnetism touch -control pen |
| CN206672055U (en) * | 2017-03-17 | 2017-11-24 | 吴月容 | Active capacitance pen and its emitting head |
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| CN107145247A (en) | 2017-09-08 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180725 Address after: 527200 Wang Shui village committee 12, Wang Shui village, Jiayi Town, Luoding, Yunfu, Guangdong Applicant after: Huang Ling Address before: 517000 Wu Ping house 21, Zhong Ping village committee, Gao Ping Town, Lian Ping County, Heyuan, Guangdong Applicant before: Wu Yuerong |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170908 Assignee: Shenzhen RuiDian Technology Co.,Ltd. Assignor: Huang Ling Contract record no.: X2023980034751 Denomination of invention: Active capacitive pen and its transmitter Granted publication date: 20230317 License type: Exclusive License Record date: 20230417 |
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| EE01 | Entry into force of recordation of patent licensing contract |