WO2018103428A1 - 交互设备手写笔 - Google Patents

交互设备手写笔 Download PDF

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Publication number
WO2018103428A1
WO2018103428A1 PCT/CN2017/103788 CN2017103788W WO2018103428A1 WO 2018103428 A1 WO2018103428 A1 WO 2018103428A1 CN 2017103788 W CN2017103788 W CN 2017103788W WO 2018103428 A1 WO2018103428 A1 WO 2018103428A1
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WO
WIPO (PCT)
Prior art keywords
pen
cap
interactive device
connecting member
stylus
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2017/103788
Other languages
English (en)
French (fr)
Inventor
廖金海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Shiyuan Electronics Thecnology Co Ltd
Guangzhou Shirui Electronics Co Ltd
Original Assignee
Guangzhou Shiyuan Electronics Thecnology Co Ltd
Guangzhou Shirui Electronics Co Ltd
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 Guangzhou Shiyuan Electronics Thecnology Co Ltd, Guangzhou Shirui Electronics Co Ltd filed Critical Guangzhou Shiyuan Electronics Thecnology Co Ltd
Priority to US16/337,499 priority Critical patent/US10732736B2/en
Publication of WO2018103428A1 publication Critical patent/WO2018103428A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 two-dimensional [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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 two-dimensional [2D] relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Definitions

  • the utility model relates to the technical field of stylus pens, in particular to an interactive device stylus pen.
  • the interactive device stylus pens the pen or finger through various methods.
  • the recorded trajectory is recorded and then recognized as text.
  • the interactive device stylus is very useful for people who don't like to use the keyboard or are not accustomed to using the Chinese input method, because it does not need to learn the input method, the interactive device stylus uses it.
  • the advantages of ease of use and low cost are widely used in circuit design, CAD design, graphic design, free painting, and input of text and data.
  • the existing interactive device stylus includes a pen body and a pen head disposed in the pen body, and the user grasps the pen body to write through the pen head, and the existing interactive device stylus pen head directly matches and is fixed by interference with the pen body.
  • the above-mentioned interactive device stylus has a single function, only has a basic writing function, and the fixing manner of the writing head and the pen body is unstable, which makes the writing head easy to loose or fall off due to the tolerance problem of the fitting component, resulting in structural instability, thereby seriously affecting the customer experience. .
  • the object of the present invention is to provide a structurally stable interactive device stylus.
  • An interactive device stylus pen includes a pen body, a pen cap disposed at a front end of the pen body, and a pen tip disposed on the pen cap, wherein the pen tip is fixed to a front end of the cap by a connecting member, and the connecting member is internally provided a through hole having an inner diameter gradually decreasing from an inner portion of the connecting member to a free end of the connecting member, thereby forming a limiting portion at a free end of the connecting member, the pen passing through the limit
  • the seat portion is engaged in the connecting member, and the cap is provided with a fixing rod, and an end of the fixing rod is placed on the writing head.
  • the interaction device stylus is designed such that the pen tip is engaged in the connector through the limiting portion, thereby improving the stability of the structure between the pen tip and the connector.
  • the pen head is supported, so that the structure of the pen head in the connecting piece is more stable.
  • a first NFC chip is disposed between the fixing rod and the pen tip, and an end of the fixing rod is pressed against the pen tip by the first NFC chip, and a tail end of the pen body is fixed
  • the fixing member is provided with a groove, and the second NFC chip is disposed in the groove.
  • a support post and a limit foam are disposed in the pen body, one end of the support post abuts the cap, and the other end passes through the limit foam and the second NFC chip connection.
  • the pen head is provided with a protruding portion, the protruding portion is overlapped on the limiting portion, and the pen tip is restricted, and the outer diameter of the pen tip is free from the protruding portion to the pen tip. The end is gradually reduced.
  • the radius of the pen tip is smaller than the radius of the connecting member, and the radius of the connecting member is smaller than the radius of the cap.
  • the pen cap is provided with a male buckle portion
  • the pen body is provided with a female buckle portion
  • the male buckle portion and the female buckle portion are matched.
  • connection is made between the connecting member and the cap, and between the tail end of the pen body and the fixing member.
  • the pen body is provided with an LED lamp, and the light emitted by the LED lamp faces the direction of the pen tip.
  • the fixing member is provided with a pull ring, and the rotating operation of the fixing member is facilitated by the pull ring.
  • FIG. 1 is a schematic structural diagram of an interactive device stylus 100 according to a first embodiment of the present invention
  • FIG. 2 is a schematic cross-sectional structural view of an interactive device stylus 100 according to a first embodiment of the present invention
  • FIG. 3 is a schematic structural view of the pen body 10 of FIG. 1;
  • FIG. 4 is a schematic structural view of the cap 20 of FIG. 1;
  • FIG. 5 is a schematic structural view of the fixing member 50 of Figure 1;
  • Figure 6 is a schematic structural view of the pen head 40 of Figure 1;
  • Figure 7 is a schematic structural view of the connection assembly 30 and the cap 20 in the first embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of an interaction device stylus 200 according to a second embodiment of the present invention.
  • Interactive device stylus 100,200 Pen body 10 Support column 11 Limit tube 12 Female button 13 LED light 14 Cap 20 Fixed rod twenty one Male button twenty two Connector 30 First NFC chip 31 Limiting department 32 Through hole 33 written 40 Protruding 41 Fastener 50 Second NFC chip 51 Limit foam 52 Groove 53 Pull ring 54
  • an interactive device stylus 100 includes a pen body 10 , a pen cap 20 disposed at a front end of the pen body 10 , and a pen cap 20 disposed on the pen cap 20 .
  • the pen tip 40 is fixed to the front end of the cap 20 by a connecting member 30.
  • the connecting member 30 is provided with a through hole 33. The inner diameter of the through hole 33 is from the inside of the connecting member 30 to the connection.
  • the free end of the member 30 is gradually reduced, so that a limiting portion 32 is formed at the free end of the connecting member 30, and the writing head 40 is engaged in the connecting member 30 through the limiting portion 32, the cap A fixing rod 21 is provided in the end 20, and the end of the fixing rod 21 is placed on the tip 40.
  • the pen body 10 adopts a cylindrical structure, and the pen body 10 is provided with a support column 11 and a limiting tube 12 for limiting the support column 11.
  • the top end of the support column 11 is supported at
  • the support post 11 has a cylindrical structure and a radius smaller than a radius of the pen body 10, and is fixed in the pen body 10 through the limiting tube 12, and the support column in this embodiment 11 is made of iron pipe, so that the interactive device stylus 100 can be attached to the component with the magnetic structural component, thereby facilitating the placement and grasping of the interactive device stylus 100.
  • the fixing rod 21 adopts a cylindrical hollow structure, and a first NFC chip 31 is disposed between the fixing rod 21 and the writing head 40, and an end of the fixing rod 21 is pressed by the first NFC chip 31.
  • the pen head 40 is provided with a fixing member 50 at the rear end of the pen body 10.
  • the fixing member 50 is a hat-shaped structure, and the fixing member 50 is provided with a groove 53.
  • a second NFC chip 51, the first NFC chip 31 and the second NFC chip 51 are used for interconnecting with an external device, thereby enabling the interactive device stylus 100 to automatically adjust colors and strokes written to the external device Thickness.
  • a limit foam 52 is further disposed, one end of the support column 11 and the cap 20 abut each other, and the other end passes through the limit foam 52 and the first Two NFC chips 51 are connected, one end of the limit foam 52 is in contact with the tail end of the support column 11, and the other end is in contact with the second NFC chip 51, and the limit foam 52 is opposite to the first
  • the second NFC chip 51, the support post 11 and the fixing member 50 play a limiting role, so that the structure between the second NFC chip 51, the support column 11 and the fixing member 50 is more stable.
  • the limit foam 52 further increases the distance between the support column 11 and the second NFC chip 51, thereby preventing the support column 11 from interfering with the second NFC chip 51, thereby ensuring The sensitivity of the interactive device stylus 100.
  • the first NFC chip 31 and the second NFC chip 51 can be customized according to the requirements of different customers, and the recognition degree of the interactive device stylus 100 is increased, thereby greatly satisfying the customization requirements of the customer.
  • FIG. 6 is a schematic structural view of the pen tip 40 of FIG. 1 .
  • the pen tip 40 is made of PE foam rubber material and is a component for writing and touch.
  • the pen tip 40 has a cylindrical structure and has a bottom end radius larger than the top end. a radius 41, the pen head 40 is provided with a protruding portion 41.
  • the protruding portion 41 is overlapped on the limiting portion 32 to limit the pen tip 40.
  • the outer diameter of the pen tip 40 is from the protruding portion 41.
  • the free end of the head 40 is gradually reduced, and the design of the protruding portion 41 further makes the writing head 40 less likely to fall out of the connecting member 30, thereby improving the connecting member 30 and the writing head 40.
  • the stability of the structure is made of PE foam rubber material and is a component for writing and touch.
  • the pen tip 40 has a cylindrical structure and has a bottom end radius larger than the top end. a radius 41, the pen head 40 is provided with a protruding portion 41
  • the cap 20 plays a fixed role on the first NFC chip 31 and the pen tip 40, and is connected to the pen body 10.
  • the pen cap 10 is provided with an annular male button portion 22, and the pen body 10 is provided with a ring-shaped female button portion 13 , and the male button portion 22 and the female button portion 13 are matched, so that the cap 20 and the pen body 10 are fixed by a snapping manner.
  • the design of the male button portion 22 and the female button portion 13 simplifies the structure of the interactive device stylus 100 and reduces the complexity of mold making, thereby improving the processing efficiency of the interactive device stylus 100.
  • the radius of the pen tip 40 is smaller than the radius of the connecting member 30, so that the pen tip 40 can completely enter the connecting member 30, and the radius of the connecting member 30 is smaller than that of the cap 20
  • the radius is such that the end of the connector 30 can be wrapped by the cap 20, thereby improving the stability of the structure between the connector 30 and the cap 20.
  • FIG. 7 is a schematic structural view of the connection assembly 30 and the cap 20 in the first embodiment of the present invention, between the connector 30 and the cap 20 , and the tail end of the pen body 10 .
  • the fixing members 50 are connected by a screw connection;
  • a thread is disposed at a tail end of the connecting member 30, and a thread groove is disposed on an inner wall of the cap 20, and the connecting member 30 is rotated to further
  • the connecting member 30 is fixed on the cap 20, and the thread design between the connecting member 30 and the cap 20 facilitates disassembly and assembly of the first NFC chip 31, thereby reducing the handwriting of the interactive device.
  • the time when the pen 100 replaces the first NFC chip 31 improves the practicability of the interactive device stylus 100;
  • a thread is arranged on the fixing member 50, and a thread groove is provided on the inner wall of the tail end of the pen body 10, and the fixing member 50 is rotated. Fixing the fixing member 50 on the pen body 10, and the second NFC chip 51 and the supporting column are facilitated by a thread design between the fixing member 50 and the tail end of the pen body 10.
  • the disassembly and assembly of the 11 further reduces the time during which the interactive device stylus 100 replaces the second NFC chip 51 and the support post 11, improving the utility of the interactive device stylus 100.
  • the fixing member 50 further has a pull ring 54.
  • the pull ring 54 has an annular structure and the width of the through hole of the pull ring 54 is larger than the width of an adult finger.
  • the assembly process of the present invention is: first inserting the pen tip 40 from the bottom end of the connecting member 30, and engaging the first NFC chip 31 by engaging with the limiting portion 32, The first NFC chip 31 is stacked on the bottom end of the pen tip 40, and then the connecting rod 30 is rotated, so that the fixing rod 21 is supported at the bottom end of the first NFC chip 31, thereby completing the pen head 40. Assembly of the connector 30 and the cap 20;
  • the cap 20 and the pen body 10 are fixed by squeezing the male button portion 22 and the female button portion 13;
  • the support column 11 is placed from the bottom end of the pen body 10, the support column 11 is restrained by the limit tube 12, and the limit foam 52 is placed on the support column 11.
  • the second NFC chip 51 is placed in the recess 10 of the fixing member 50, and the position of the fixing member 50 and the pen body 10 is aligned, and the fixing member 50 is rotated. So that the limit foam 52 presses the support column 11 and the second NFC chip 51, thereby completing the assembly process of the interactive device stylus 100.
  • the design of the limiting portion 32 causes the pen tip 40 to be engaged in the connecting member 30 through the limiting portion 32, thereby improving the pen tip 40 and the connecting member 30.
  • the stability of the intermediate structure, by the design of the fixing rod 21, plays a supporting role on the first NFC chip 31 and the writing head 40, thereby making the first NFC chip 31, the writing head 40 and the
  • the structure between the connecting members 30 is more stable, and the structure between the second NFC chip 51, the supporting column 11 and the fixing member 50 is more stable by the design of the limiting foam 52, and the The limit foam 52 also increases the distance between the support column 11 and the second NFC chip 51, preventing the support column 11 from interfering with the second NFC chip 51, thereby ensuring the
  • the sensitivity of the interaction device stylus 100 is such that the connection portion 10 is made by the screw connection between the connector 30 and the cap 20 and between the tail end of the pen body 10 and the fixing member 50.
  • the structure is more stable and easy to disassemble and assemble through the first NFC chip 31
  • FIG. 8 is a schematic structural diagram of an interaction device stylus 200 according to a second embodiment of the present invention.
  • the second embodiment is substantially the same as the structure of the first embodiment, and the difference is that the pen body 10 in this embodiment is different.
  • An LED lamp 14 is further disposed, the light emitted by the LED lamp 14 is directed toward the pen tip 40, and when the user's light is low, the LED lamp 14 can be designed so that the user can continue to use normally and pass
  • the LED lamp 14 is designed to use the interactive device stylus 200 as a flashlight, thereby improving the utility of the interactive device stylus 200.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Toys (AREA)
  • Position Input By Displaying (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

一种交互设备手写笔（100），包括笔身（10）、设于笔身（10）前端的笔帽（20）和设于笔帽（20）上的笔头（40），笔头（40）通过连接件（30）与笔帽（20）前端固定，连接件（30）内设有通孔（33），通孔（33）的内径自连接件（30）内部向连接件（30）的自由末端逐渐减小，从而在连接件（30）的自由末端形成一限位部（32），笔头（40）通过限位部（32）卡合在连接件（30）内，笔帽（20）内设有固定杆（21），固定杆（21）的端部顶在笔头（40）上。通过限位部（32）的设计，提高了笔头（40）和连接件（30）之间结构的稳定性；固定杆（21）对笔头（40）起到了支撑的作用，使得笔头（40）在连接件（30）中的结构更加的稳定。

Description

交互设备手写笔 技术领域
本实用新型涉及手写笔技术领域，特别涉及一种交互设备手写笔。
背景技术
随着科技的发展，人们生活水平的不断提高，使得人们经常使用平板等交互设备，与之匹配的电子类手写笔也得到了快速的发展，交互设备手写笔通过各种方法将笔或者手指走过的轨迹记录下来，然后识别为文字，交互设备手写笔对于不喜欢使用键盘或者不习惯使用中文输入法的人来说是非常有用的，因为它不需要学习输入法，交互设备手写笔以其使用方便和成本低等优点被广泛运用于电路设计、CAD设计、图形设计、自由绘画以及文本和数据的输入等领域。
现有的交互设备手写笔包括笔身和设于笔身内的笔头，用户抓取笔身通过笔头可进行书写，现有的交互设备手写笔笔头直接通过与笔身干涉紧配固定。
上述交互设备手写笔功能单一，仅具备基本的书写功能，并且笔头与笔身固定方式不稳定，使得笔头容易因为配合部件的公差问题造成松动、脱落现象，导致结构不稳定，进而严重影响客户体验。
实用新型内容
基于此，本实用新型的目在于提供一种结构稳定的交互设备手写笔。
一种交互设备手写笔，包括笔身、设于所述笔身前端的笔帽和设于所述笔帽上的笔头，所述笔头通过一连接件与所述笔帽前端固定，所述连接件内设有通孔，所述通孔的内径自所述连接件内部向所述连接件的自由末端逐渐减小，从而在所述连接件的自由末端形成一限位部，所述笔头通过所述限位部卡合在所述连接件内，所述笔帽内设有固定杆，所述固定杆的端部顶在所述笔头上。
上述交互设备手写笔通过所述限位部的设计，使得连所述笔头通过所述限位部卡合在所述连接件内，进而提高了所述笔头和所述连接件之间结构的稳定 性，通过所述固定杆的设计，对所述笔头起到了支撑的作用，进而使得所述笔头在所述连接件中的结构更加的稳定。
进一步地，所述固定杆与所述笔头之间设有第一NFC芯片，所述固定杆的端部通过所述第一NFC芯片压向所述笔头，所述笔身的尾端设有固定件，所述固定件上设有凹槽，所述凹槽内设有第二NFC芯片。
进一步地，所述笔身内设有支撑柱和限位泡棉，所述支撑柱的一端部与所述笔帽相互抵接，另一端部通过所述限位泡棉与所述第二NFC芯片相连接。
进一步地，所述笔头上设有突出部，所述突出部搭接在所述限位部上，对所述笔头起限位作用，所述笔头外径自所述突出部向所述笔头的自由末端逐渐减小。
进一步地，所述笔头的半径小于所述连接件的半径，所述连接件的半径小于所述笔帽的半径。
进一步地，所述笔帽上设有公扣部，所述笔身内设有母扣部，所述公扣部和所述母扣部相匹配。
进一步地，所述连接件与所述笔帽之间，以及所述笔身的尾端与所述固定件之间均采用螺纹连接方式连接。
进一步地，述笔身上设有LED灯，所述LED灯发出的光线朝向所述笔头的方向。
进一步地，所述固定件上设有拉环，通过所述拉环方便了对所述固定件的旋转操作。
附图说明
图1为本实用新型第一实施例交互设备手写笔100的结构示意图；
图2为本实用新型第一实施例交互设备手写笔100的截面结构示意图；
图3为图1中笔身10的结构示意图；
图4为图1中笔帽20的结构示意图；
图5为图1中固定件50的结构示意图；
图6为图1中笔头40的结构示意图；
图7为本实用新型第一实施例中连接组件30和笔帽20之间的结构示意图；
图8为本实用新型第二实施例交互设备手写笔200的结构示意图；
主要元素符号说明
交互设备手写笔 100,200 笔身 10
支撑柱 11 限位管 12
母扣部 13 LED灯 14
笔帽 20 固定杆 21
公扣部 22 连接件 30
第一NFC芯片 31 限位部 32
通孔 33 笔头 40
突出部 41 固定件 50
第二NFC芯片 51 限位泡棉 52
凹槽 53 拉环 54
如下具体实施方式将结合上述附图进一步说明本实用新型。
具体实施方式
为了便于更好地理解本实用新型，下面将结合相关实施例附图对本实用新型进行进一步地解释。附图中给出了本实用新型的实施例，但本实用新型并不仅限于上述的优选实施例。相反，提供这些实施例的目的是为了使本实用新型的公开面更加得充分。
请参阅图1至图5，本实用新型第一实施例提供的一种交互设备手写笔100，包括笔身10、设于所述笔身10前端的笔帽20和设于所述笔帽20上的笔头40，所述笔头40通过一连接件30与所述笔帽20前端固定，所述连接件30内设有通孔33，所述通孔33的内径自所述连接件30内部向所述连接件30的自由末端逐渐减小，从而在所述连接件30的自由末端形成一限位部32，所述笔头40通过所述限位部32卡合在所述连接件30内，所述笔帽20内设有固定杆21，所述固定杆21的端部顶在所述笔头40上。
所述笔身10采用圆柱形结构，所述笔身10内设有支撑柱11和用于对所述支撑柱11起到限位作用的限位管12，所述支撑柱11的顶端支撑在所述笔帽20内，所述支撑柱11采用圆柱形结构且半径小于所述笔身10的半径，通过所述限位管12固定在所述笔身10内，本实施例中所述支撑柱11采用铁管制成，作用是使得所述交互设备手写笔100能吸附到带磁性结构件整机的部件上，进而方便了所述交互设备手写笔100的安放和抓取。
所述固定杆21采用圆柱形中空结构，所述固定杆21与所述笔头40之间设有第一NFC芯片31，所述固定杆21的端部通过所述第一NFC芯片31压向所述笔头40，所述笔身10的尾端设有固定件50，所述固定件50为帽状形结构，所述固定件50上设有凹槽53，所述凹槽53内设有第二NFC芯片51，所述第一NFC芯片31和所述第二NFC芯片51用于与外部设备互联，进而使得所述交互设备手写笔100能自动调整对所述外部设备书写的颜色和笔画的粗细。
本实施例中所述笔身10内进一步设有限位泡棉52，所述支撑柱11的一端部与所述笔帽20相互抵接，另一端部通过所述限位泡棉52与所述第二NFC芯片51相连接，所述限位泡棉52的一端与所述支撑柱11的尾端接触，另一端与所述第二NFC芯片51接触，所述限位泡棉52对所述第二NFC芯片51、所述支撑柱11和所述固定件50之间起到了限位作用，使得所述第二NFC芯片51、所述支撑柱11和所述固定件50之间结构更加稳定，且所述限位泡棉52还增大了所述支撑柱11与所述第二NFC芯片51之间的距离，防止了所述支撑柱11对所述第二NFC芯片51的干扰，进而保障了所述交互设备手写笔100的灵敏度。
所述第一NFC芯片31和所述第二NFC芯片51可针对不同的客户的需求进行定制，增加所述交互设备手写笔100的辨识度，进而极大满足了客户定制化的需求。
请参阅图6，为图1中笔头40的结构示意图，所述笔头40采用PE发泡胶材料，是用于书写以及触控的部件，所述笔头40采用圆柱形结构且底端半径大于顶端半径，所述笔头40上设有突出部41，所述突出部41搭接在所述限位部32上，对所述笔头40起限位作用，所述笔头40外径自所述突出部41向所述笔 头40的自由末端逐渐减小，通过所述突出部41的设计，进而使得所述笔头40更加不容易从所述连接件30内掉出，提高了所述连接件30与所述笔头40之间结构的稳定性。
所述笔帽20对所述第一NFC芯片31以及所述笔头40起到固定的作用，且与所述笔身10相连，所述笔帽上10设有环形的公扣部22，所述笔身10内设有环形的母扣部13，所述公扣部22和所述母扣部13相匹配，进而使得所述笔帽20与所述笔身10之间采用卡扣方式进行固定，通过所述公扣部22和所述母扣部13的设计，简化了所述交互设备手写笔100的结构且降低了模具制作的复杂度，进而提高了所述交互设备手写笔100的加工效率。
本实施例中所述笔头40的半径小于所述连接件30的半径，进而使得所述笔头40能完整的进入到所述连接件30中，所述连接件30的半径小于所述笔帽20的半径，使得所述连接件30尾端能被所述笔帽20包裹，进而提高了所述连接件30与所述笔帽20之间结构的稳定性。
请参阅图7，为本实用新型第一实施例中连接组件30和笔帽20之间的结构示意图，所述连接件30与所述笔帽20之间，以及所述笔身10的尾端与所述固定件50之间均采用螺纹连接方式连接；
其中对于所述连接件30与所述笔帽20之间，螺纹设在所述连接件30的尾端，螺纹槽设在所述笔帽20的内壁上，通过旋转所述连接件30进而将所述连接件30固定在所述笔帽20上，通过所述连接件30与所述笔帽20之间的螺纹设计，方便了所述第一NFC芯片31的拆卸和组装，进而降低了所述交互设备手写笔100更换所述第一NFC芯片31的时间，提高了所述交互设备手写笔100的实用性；
对于所述固定件50与所述笔身10的尾端之间，螺纹设在所述固定件50上，螺纹槽设置所述笔身10的尾端内壁上，通过旋转所述固定件50进而将所述固定件50固定在所述笔身10上，通过所述固定件50与所述笔身10的尾端之间的螺纹设计，方便了所述第二NFC芯片51和所述支撑柱11的拆卸和组装，进而降低了所述交互设备手写笔100更换所述第二NFC芯片51和所述支撑柱11的时间，提高了所述交互设备手写笔100的实用性。
进一步的，本实施例中所述固定件50上还设有拉环54，所述拉环54为环形结构且所述拉环54的通孔的宽度大于成年人手指的宽度，当要将所述固定件50旋转至所述笔身10内时，可通过旋转所述拉环54进行旋转，进而方便了对所述固定件50的旋转操作。
本实用新型的组装流程是：先将所述笔头40从所述连接件30的底端放入，通过与所述限位部32卡合后放入所述第一NFC芯片31，将所述第一NFC芯片31堆叠在所述笔头40的底端，再通过旋转所述连接件30，使得所述固定杆21支撑在所述第一NFC芯片31的底端，进而完成了所述笔头40、所述连接件30和所述笔帽20的组装；
通过挤压所述公扣部22和所述母扣部13，使得所述笔帽20和所述笔身10固定；
从所述笔身10的底端放入所述支撑柱11，通过所述限位管12对所述支撑柱11进行限位，将所述限位泡棉52放在所述支撑柱11的尾端，将所述第二NFC芯片51放入所述固定件50的所述凹槽内10，再将所述固定件50和所述笔身10的位置对准，旋转所述固定件50，以使所述限位泡棉52对所述支撑柱11和所述第二NFC芯片51进行挤压，进而完成了所述交互设备手写笔100的组装流程。
本实施例，通过所述限位部32的设计，使得所述笔头40通过所述限位部32卡合在所述连接件30内，进而提高了所述笔头40和所述连接件30之间结构的稳定性，通过所述固定杆21的设计，对所述第一NFC芯片31和所述笔头40起到了支撑的作用，进而使得所述第一NFC芯片31、所述笔头40和所述连接件30之间结构更加稳定，通过所述限位泡棉52的设计，使得所述第二NFC芯片51、所述支撑柱11和所述固定件50之间结构更加稳定，且所述限位泡棉52还增大了所述支撑柱11与所述第二NFC芯片51之间的距离，防止了所述支撑柱11对所述第二NFC芯片51的干扰，进而保障了所述交互设备手写笔100的灵敏度，通过所述连接件30与所述笔帽20之间和所述笔身10的尾端与所述固定件50之间的螺纹连接方式，使得所述连接部10的结构更加的稳定且便于拆卸和组装，通过所述第一NFC芯片31和所述第二NFC芯片51的设计，可使得 所述交互设备手写笔100能自动调整对所述外部设备书写的颜色和笔画的粗细。
请参阅图8，为本实用新型第二实施例交互设备手写笔200的结构示意图，该第二实施例与第一实施例的结构大抵相同，其区别在于，本实施例中所述笔身10上还设有LED灯14，所述LED灯14发出的光线朝向所述笔头40的方向，当用户的光线较低时，可通过所述LED灯14设计，使得用户能继续正常使用，且通过所述LED灯14设计，可将所述交互设备手写笔200当手电筒使用，进而提高了所述交互设备手写笔200的实用性。
上述实施例描述了本实用新型的技术原理，这些描述只是为了解释本实用新型的原理，而不能以任何方式解释为本实用新型保护范围的限制。基于此处的解释，本领域的技术人员不需要付出创造性的劳动即可联想到本实用新型的其他具体实施方式，这些方式都将落入本实用新型的保护范围内。

Claims (9)

  1. 一种交互设备手写笔，包括笔身、设于所述笔身前端的笔帽和设于所述笔帽上的笔头，其特征在于：所述笔头通过一连接件与所述笔帽前端固定，所述连接件内设有通孔，所述通孔的内径自所述连接件内部向所述连接件的自由末端逐渐减小，从而在所述连接件的自由末端形成一限位部，所述笔头通过所述限位部卡合在所述连接件内，所述笔帽内设有固定杆，所述固定杆的端部顶在所述笔头上。
  2. 根据权利要求1所述的交互设备手写笔，其特征在于：所述固定杆与所述笔头之间设有第一NFC芯片，所述固定杆的端部通过所述第一NFC芯片压向所述笔头，所述笔身的尾端设有固定件，所述固定件上设有凹槽，所述凹槽内设有第二NFC芯片。
  3. 根据权利要求2所述的交互设备手写笔，其特征在于：所述笔身内设有支撑柱和限位泡棉，所述支撑柱的一端部与所述笔帽相互抵接，另一端部通过所述限位泡棉与所述第二NFC芯片相连接。
  4. 根据权利要求1所述的交互设备手写笔，其特征在于：所述笔头上设有突出部，所述突出部搭接在所述限位部上，所述笔头外径自所述突出部向所述笔头的自由末端逐渐减小。
  5. 根据权利要求4所述的交互设备手写笔，其特征在于：所述笔头的半径小于所述连接件的半径，所述连接件的半径小于所述笔帽的半径。
  6. 根据权利要求1所述的交互设备手写笔，其特征在于：所述笔帽上设有公扣部，所述笔身内设有母扣部，所述公扣部和所述母扣部相匹配。
  7. 根据权利要求1所述的交互设备手写笔，其特征在于：所述连接件与所述笔帽之间，以及所述笔身的尾端与所述固定件之间均采用螺纹连接方式连接。
  8. 根据权利要求1所述的交互设备手写笔，其特征在于：所述笔身上设有LED灯，所述LED灯发出的光线朝向所述笔头的方向。
  9. 根据权利要求1所述的交互设备手写笔，其特征在于：所述固定件上设有拉环。
PCT/CN2017/103788 2016-12-09 2017-09-27 交互设备手写笔 Ceased WO2018103428A1 (zh)

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