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CN-121996083-A - Telescopic protective capacitance pen controlled by fingerprint unlocking

CN121996083ACN 121996083 ACN121996083 ACN 121996083ACN-121996083-A

Abstract

The invention relates to the technical field of capacitance pens and discloses a fingerprint unlocking controlled telescopic protection type capacitance pen, which comprises a pen holder and a pen point, wherein a capacitance sensor is arranged on the outer wall of the pen holder, a circuit board is arranged in the pen holder, a radio frequency transmitter and a data transmission module are arranged on the circuit board, the upper end of the outer wall of the pen holder is connected with a protective shell in a sliding manner, a limiting component used for fixing the pen holder in the protective shell is arranged on the outer wall of the pen holder, after the pen holder and the pen point are contained in the protective shell, the telescopic protection type capacitance pen can well contain and protect the capacitance pen through the protective shell, and when the capacitance pen drops onto the ground carelessly, one end of the capacitance pen, which is close to the buffering component, can be firstly grounded through the balancing weight in the protective shell, and can play a good buffering protection role on the capacitance pen through the buffering component.

Inventors

  • WEN LINFENG
  • LIU HAO
  • ZHOU XIAOGUO

Assignees

  • 迎客松笔业科技研发中心深圳有限公司

Dates

Publication Date
20260508
Application Date
20241108

Claims (10)

  1. 1. The utility model provides a flexible protection Type capacitance pen of fingerprint unblock control, including pen-holder (1) and nib (2) its characterized in that, capacitive sensor (3) that pen-holder (1) outer wall set up, internally mounted of pen-holder (1) has circuit board (30), install radio frequency transmitter (31) and data transmission module (32) on circuit board (30), outer wall upper end sliding connection of pen-holder (1) has shield shell (4), the outer wall of pen-holder (1) is provided with the spacing subassembly that is used for fixing pen-holder (1) in shield shell (4) inside, the inner wall upper end fixedly connected with balancing weight (5) of shield shell (4), the top fixedly connected with buffer module of balancing weight (5), the upper end fixedly connected with charge piece (6) of buffer module, the inner wall sliding connection of charge piece (6) and shield shell (4), the upper end of charge piece (6) extends shield shell (4) and is provided with Type-C interface (7), the bottom fixedly connected with of balancing weight (5) pops out subassembly, the upper end fixedly connected with first contact (9) of pen-holder (1), the bottom fixedly connected with of popping out subassembly pops out contact (8) and is connected with second contact (10) fixedly connected with the bottom of first contact (8), the wire (8) runs through the balancing weight (5) and is fixedly connected with the balancing weight (5), and the lower end of the wire (8) is fixedly connected with the ejecting assembly.
  2. 2. The telescopic protective capacitance pen controlled by fingerprint unlocking according to claim 1, wherein the limiting component comprises a sliding cavity (11) formed in the upper end of the outer wall of a pen holder (1), a limiting block (12) is connected to the inner portion of the sliding cavity (11) in a sliding mode, one side of the limiting block (12) extends out of the pen holder (1), the other side of the limiting block is fixedly connected with a first spring (13), the other end of the first spring (13) is fixedly connected with the inner wall of the sliding cavity (11), two limiting grooves (14) matched with the limiting block (12) are formed in the protective shell (4), fixing cylinders (15) are fixedly connected to the outer wall of the protective shell (4) at openings of the limiting grooves (14), buttons (16) are connected to the inner portion of the fixing cylinders (15) in a sliding mode, the fixing cylinders (15) extend out of one sides of the buttons (16), and the other sides of the buttons are propped against the limiting blocks (12).
  3. 3. The telescopic protection type capacitance pen for fingerprint unlocking control according to claim 1, wherein the buffer assembly comprises a damping rod (17) fixedly connected with the top of the balancing weight (5), the upper end of the damping rod (17) is fixedly connected with the charging block (6), a second spring (18) is sleeved on the outer wall of the damping rod (17), the lower end of the second spring (18) is fixedly connected with the balancing weight (5), and the upper end of the second spring is fixedly connected with the charging block (6).
  4. 4. The telescopic protective capacitance pen for fingerprint unlocking control according to claim 1, wherein the ejecting assembly comprises a third spring (19) fixedly connected with the bottom of the balancing weight (5), the lower end of the third spring (19) is fixedly connected with a push plate (20), the push plate (20) is slidably connected with the inner wall of the protective shell (4), the lower end of the lead (8) is fixedly connected with the push plate (20), and the bottom of the push plate (20) is fixedly connected with the second contact (10).
  5. 5. The telescopic protective capacitive pen for fingerprint unlocking control according to claim 1, wherein a threaded column (24) is fixedly connected to the axis of the top of the pen point (2), and a threaded hole (25) matched with the threaded column (24) is formed in the lower end of the pen holder (1).
  6. 6. The telescopic protective capacitive pen controlled by fingerprint unlocking according to claim 1, wherein the upper end of the outer wall of the pen holder (1) is fixedly connected with a guide block (21), a guide groove (22) matched with the guide block (21) is formed in the protective shell (4), and one side, far away from the pen holder (1), of the guide block (21) extends out of the protective shell (4) and is fixedly connected with a moving block (23).
  7. 7. The telescopic protective capacitance pen for fingerprint unlocking control according to claim 2, wherein the shaft center of one side of the limiting block (12) extending out of the pen holder (1) is rotatably connected with a ball (26).
  8. 8. The telescopic protective capacitive pen controlled by fingerprint unlocking according to claim 2, wherein the outer wall of the button (16) is fixedly connected with a symmetrical sliding block (27), and the inner wall of the fixed barrel (15) is provided with a sliding groove (28) matched with the sliding block (27).
  9. 9. The telescopic protective capacitive pen for fingerprint unlocking control as claimed in claim 6, wherein the number of the guide blocks (21) is two, and the guide blocks (21) are symmetrically arranged at the upper end of the outer wall of the pen holder (1).
  10. 10. The telescopic protective capacitive pen for fingerprint unlocking control as claimed in claim 6, wherein a rubber pad (29) is fixedly connected to one side of the moving block (23) away from the guide block (21), and anti-skidding patterns are formed on the rubber pad (29).

Description

Telescopic protective capacitance pen controlled by fingerprint unlocking Technical Field The invention relates to the technical field of capacitance pens, in particular to a telescopic protection capacitance pen for fingerprint unlocking control. Background The capacitive pen is also a touch pen, can be used in an OA (office automation), ERP (Enterprise resource planning) system, a cooperative system or a professional mechanism intranet, is convenient to use, has a simple structure and convenient operation, has certain defects when the traditional fingerprint identification capacitive pen is used, firstly, the traditional capacitive pen has no fingerprint identifier, when a responsible person logs in by own account, the traditional capacitive pen generally forgets to withdraw or suddenly leaves a seat, other people can take the opportunity to impersonate a principal to examine and approve important files, has certain inconvenience, secondly, the traditional capacitive pen has no built-in battery and Bluetooth module, needs frequent replacement of button batteries, cannot be connected with a computer and various digital products directly, needs to be matched with a handwriting board, and can be connected with other third equipment, and has certain adverse effects due to great discount of functions; Among the prior art, as bulletin number CN114816089A has proposed a fingerprint identification stylus, this technical scheme discloses a fingerprint identification stylus, including the pen-holder, one side surface of pen-holder is provided with electric capacity nib, the opposite side surface of pen-holder is provided with Type-C interface, the outer wall of pen-holder is provided with bluetooth module, status indicator lamp and capacitive fingerprint sensor, capacitive fingerprint sensor is located one side of bluetooth module, status indicator lamp is located the opposite side of bluetooth module, one side surface of electric capacity nib and one side surface fixed connection of pen-holder. The fingerprint identification stylus provided by the invention is provided with the capacitive fingerprint sensor, the Type-C interface, the Bluetooth module and the capacitive pen point, so that fingerprint identification can be realized at the position of the stylus, a user can charge the stylus conveniently, the stylus can be connected with a computer and various digital products in a high-efficient manner, and the user can write or draw the electronic products conveniently, so that a better use prospect is brought; However, at present, the pen point part of the capacitance pen is directly exposed out, is not contained properly, is extremely easy to damage and affects the use, and part of capacitance pen has complicated operation of plugging the pen cap though protecting in place by adding the pen cap structure, and the pen cap is easy to lose, so that the protection effect on the pen point of the capacitance pen cannot be achieved; In order to solve the above problems, the application provides a telescopic protective capacitive pen for fingerprint unlocking control. Disclosure of Invention The invention aims to provide a telescopic protection type capacitance pen for fingerprint unlocking control, which is mainly used for solving the problems that the pen point part of the traditional capacitance pen is directly exposed outside, is improperly stored and extremely easy to damage, and affects the use, and the pen point of the capacitance pen cannot be protected due to the fact that the pen cap structure is added to part of the capacitance pen, and the operation of plugging the pen cap is complicated while the protection is in place, and the pen cap is easy to lose. In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a flexible protection formula electric capacity pen of fingerprint unblock control, including pen-holder and nib, the capacitive sensor of pen-holder outer wall setting, the internally mounted of pen-holder has the circuit board, install radio frequency transmitter and data transmission module on the circuit board, the outer wall upper end sliding connection of pen-holder has the protecting crust, the outer wall of pen-holder is provided with the spacing subassembly that is used for fixing the pen-holder in the protecting crust inside, the inner wall upper end fixedly connected with balancing weight of protecting crust, the top fixedly connected with buffer module of balancing weight, buffer module's upper end fixedly connected with charges the piece, the inner wall sliding connection of charging piece and protecting crust, the upper end of charging piece extends the protecting crust and is provided with Type-C interface, the bottom fixedly connected with of balancing weight pops out the subassembly, the bottom fixedly connected with that pops out the subassembly pops out the second contact of first contact assorted, the bottom fixedly co