TW201115450A - Multi-writing-core pressure-sensitive electromagnetic pen - Google Patents

Multi-writing-core pressure-sensitive electromagnetic pen

Info

Publication number
TW201115450A
TW201115450A TW98136301A TW98136301A TW201115450A TW 201115450 A TW201115450 A TW 201115450A TW 98136301 A TW98136301 A TW 98136301A TW 98136301 A TW98136301 A TW 98136301A TW 201115450 A TW201115450 A TW 201115450A
Authority
TW
Taiwan
Prior art keywords
writing
shell
circuit board
pen
core pressure
Prior art date
Application number
TW98136301A
Other languages
Chinese (zh)
Inventor
zheng-liang Xie
Original Assignee
Waltop Int Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Waltop Int Corp filed Critical Waltop Int Corp
Priority to TW98136301A priority Critical patent/TW201115450A/en
Publication of TW201115450A publication Critical patent/TW201115450A/en

Links

Landscapes

  • Pens And Brushes (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

A multi-writing-core pressure-sensitive electromagnetic pen is disclosed, which comprises a plurality of writing cores, a plurality of sensing elements, a shell, a coil and a circuit board. The plurality of writing cores are accommodated within the shell. The coil is wound around the shell and is connected to the circuit board. The circuit board and the sensing elements are located at the tail end of the writing cores. Each of the writing cores comprises a pen tip, a magnetic pen shaft, an elastic component and an actuating mechanism. The actuating mechanism can be pushed to push the pen tip to protrude from the front end of the shell for being used to write or paint on a digital panel. The elastic component is used for relieving the force applied form the pen tip to the digital panel. The sensing element is used for switching the capacitance of the circuit board to change a transmission frequency, such that the multi-writing-core pressure-sensitive electromagnetic pen is equipped with the function of displaying different colors on a display.
TW98136301A 2009-10-27 2009-10-27 Multi-writing-core pressure-sensitive electromagnetic pen TW201115450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW98136301A TW201115450A (en) 2009-10-27 2009-10-27 Multi-writing-core pressure-sensitive electromagnetic pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW98136301A TW201115450A (en) 2009-10-27 2009-10-27 Multi-writing-core pressure-sensitive electromagnetic pen

Publications (1)

Publication Number Publication Date
TW201115450A true TW201115450A (en) 2011-05-01

Family

ID=44934465

Family Applications (1)

Application Number Title Priority Date Filing Date
TW98136301A TW201115450A (en) 2009-10-27 2009-10-27 Multi-writing-core pressure-sensitive electromagnetic pen

Country Status (1)

Country Link
TW (1) TW201115450A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105653073A (en) * 2016-03-29 2016-06-08 联想(北京)有限公司 Handwriting pen
CN106354285A (en) * 2016-11-07 2017-01-25 深圳市精源宇科技有限公司 Passive electromagnetic pen with ballpoint refill
CN110297553A (en) * 2019-06-13 2019-10-01 深圳市精源宇科技有限公司 Time writer and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105653073A (en) * 2016-03-29 2016-06-08 联想(北京)有限公司 Handwriting pen
CN106354285A (en) * 2016-11-07 2017-01-25 深圳市精源宇科技有限公司 Passive electromagnetic pen with ballpoint refill
CN106354285B (en) * 2016-11-07 2023-05-30 深圳市精源宇科技有限公司 Passive electromagnetic pen with atomic pen core
CN110297553A (en) * 2019-06-13 2019-10-01 深圳市精源宇科技有限公司 Time writer and preparation method thereof

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