CN209566694U - Smart pen - Google Patents
Smart pen Download PDFInfo
- Publication number
- CN209566694U CN209566694U CN201920140798.8U CN201920140798U CN209566694U CN 209566694 U CN209566694 U CN 209566694U CN 201920140798 U CN201920140798 U CN 201920140798U CN 209566694 U CN209566694 U CN 209566694U
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- CN
- China
- Prior art keywords
- tail portion
- handle part
- shell
- smart pen
- finger handle
- 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.)
- Expired - Fee Related
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model provides a kind of smart pen, a shell for smart pen includes shell, main control board and conduct piece, shell is provided with hollow installation cavity, shell is provided with written portion, finger handle part and tail portion, for finger handle part between nib portion and tail portion, the surface of written portion and tail portion is electrically conductive, the surface insulation of finger handle part, conduct piece is arranged in hollow installation cavity, and conduct piece is electrically connected with the surface in written portion, the surface of tail portion, main control board respectively.Pass through the surface insulation of finger handle part, and the conductive written portion and tail portion positioned at finger handle part two sides, so that the gripping area specification of user is in finger handle part, when the finger grip of user is at written portion or tail portion, then detection trigger signal and main control board can be transmitted to by electric conductor, then it can know that the pen holding posture of user whether in finger handle part, by being then based on contact connectio physically, therefore utilizes the structure to realize the accurate detection to pen holding posture.
Description
Technical field
The utility model relates to field of stationery more particularly to a kind of smart pens.
Background technique
The existing writing implement used as children and teenager has various pens tools, has various pencils, ball pen, neutral fountain pen
Deng above-mentioned all pen has other than writing function, and the eyes of student cannot all be allowed to automatically keep normal distance and keep correct
Posture is write, to be easy to cause myopia or other vision disorders.Wherein the reason is that, when student writing, hold a pen too low, especially
It is preschool child, is held in the position of too close pen tip, blocks normal sight, and inevitable head wants askew and to side and lies prone
, can just see the writing that pen tip is write on paper, long is also easy to produce asthenopia, do not pay attention to be easy to causeing hypometropia and
Strabismus.
For this purpose, a kind of stationery of existing Nearsightedness-preventing pen, belongs to the lettering pen of a kind of built-in sensors and intelligent chip, pen
360 ° of infrared exoelectron eyes are arranged in body tail end, and monitoring student, which bows, to write, and when the hypotelorism of eyes and desktop, pen core contracts automatically
It returns in pen.Simultaneously at the pen tip of pen body front end, touch sensible, when finger, which does not hold metal touch piece, to write, pen core are set
It is automatic to retract in pen.Sitting correction set and grip position, pen core auto-extending.
Although above-mentioned pen has good effect to protection eyesight, very bad in usage experience, retracts function and hold
Easy interference is normal to write process, and such infrared detection formula is easy erroneous judgement, and meeting environmental requirement is harsh.
Utility model content
The smart pen that the purpose of the utility model is to provide a kind of accurate stable pen holding posture is detected.
In order to realize the purpose of this utility model, the utility model provides a kind of smart pen, including shell, and a shell includes shell
Body, main control board and conduct piece, shell are provided with hollow installation cavity, and shell is provided with written portion, finger handle part and tail
Portion, for finger handle part between nib portion and tail portion, the surface of written portion and tail portion is electrically conductive, finger handle part
Surface insulation, conduct piece be arranged in hollow installation cavity, conduct piece respectively with the surface in written portion, the surface of tail portion, master control
Circuit board electrical connection.
By above scheme as it can be seen that passing through the surface insulation of finger handle part, and the conduction positioned at finger handle part two sides
Written portion and tail portion so that the gripping area specification of user is in finger handle part, when the finger grip of user is in nib
When portion or tail portion, then it can trigger corresponding detection signal and be transmitted to main control board by electric conductor, can then know
Whether the pen holding posture of user by being then based on contact connectio physically, therefore utilizes the structure to realize in finger handle part
Accurate detection to pen holding posture.
Further scheme is that a shell is additionally provided with gripping member, and gripping member is arranged on the surface of finger handle part, holds
The surface insulation of gripping member.
Therefore by the setting of gripping member, the finger of user can be guided to be placed on correct finger handle part.
Further scheme is that there are two gripping member and induction strip, two gripping members circumferentially exist for a shell setting
On the surface of finger handle part, induction strip is arranged on the surface of finger handle part, and induction strip is located between two gripping members, induction
Item is electrically connected with conduct piece.
Therefore in order to improve detection accuracy, a posture is embraced in prevention and treatment, therefore induction strip is arranged between two gripping members,
When finger touches induction strip, corresponding detection signal can be also generated, can then be further improved to pen holding posture
Accurate detection.
Further scheme is that written portion or tail portion and induction strip abut.
Therefore can be adjacent with written portion or tail portion using the end of induction strip, it can then realize and be electrically connected accordingly
It connects, structure setting is simple.
Further scheme is that smart pen further includes pen core, and pen core is mounted in hollow installation cavity.
Therefore using the design of replaceable pen core, the use cost of user is substantially reduced.
Further scheme is that hollow installation cavity runs through nib portion, finger handle part and tail portion；Main control board is set
It sets in the hollow installation cavity at tail portion, conduct piece extends to written portion by finger handle part from tail portion.
Further scheme is that a shell further includes the battery being arranged in hollow installation cavity, battery and main control board
Successively arranged along the axial direction of shell outwardly by interior.
Therefore battery and main control board are positioned close at a tail portion, it can fully utilize a shell
Space, and the counterweight equilibrium problem of smart pen can be balanced.
Further scheme is, tail portion includes leaning on positioned at along axial direction conductive stylus tail portion in the inner part and positioned at along axial direction
The insulation tail portion in outside, the surface of conductive stylus tail portion is electrically conductive, and the surface of conductive stylus tail portion is electrically connected with conduct piece.
Further scheme is that main control board and battery are positioned close to the hollow installation cavity at insulation tail portion
It is interior.
Therefore due to the settable computing circuit of main control board or communicating circuit, it is electromagnetically shielded in order to prevent, therefore will
Main control board is arranged at non-conductive insulation tail portion.
Further scheme is that main control board is connected with reminding module.
Therefore the prompting of sound or light can be carried out to user by reminding module.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model smart pen embodiment.
Fig. 2 is structure chart of the utility model smart pen embodiment under another visual angle.
Fig. 3 is the Structure explosion diagram of the utility model smart pen embodiment.
Fig. 4 is the cross-sectional view of the utility model smart pen embodiment.
The following is a further explanation of the present invention with reference to the accompanying drawings and embodiments.
Specific embodiment
Referring to figs. 1 to Fig. 4, smart pen includes a shell and pen core 5, and a shell includes shell 10, pen cover 15, tail-hood 14, master control
Circuit board 42, battery 41, conduct piece 3, gripping member 2 and induction strip 25, shell 10 are provided with hollow installation cavity 102, shell 10 according to
Secondary to be provided with written portion 11, finger handle part 12 and tail portion, a tail portion includes conductive stylus tail portion 131 and insulation tail portion 132,
Therefore nib portion 11, finger handle part 12, conductive stylus tail portion 131 and insulation tail portion 132 are successively from nib to tail along axial cloth
It sets, between nib portion 11 and tail portion, conductive stylus tail portion 131 is located at along axial direction in the inner part finger handle part 12, and insulate pen
Tail portion 132 is located at along axial direction in the outer part, and the surface of written portion 11 and conductive stylus tail portion 131 is electrically conductive, 12 He of finger handle part
The surface insulation of insulation tail portion 132.Gripping member 2 is provided with grip part 21, grip part 22, grip part 23 and three spacer portions
24, gripping member 2 can by injection molding, grip part 21, grip part 22 and grip part 23 transversely circumferentially, a spacer portion
24 are connected between two neighboring grip part.
Hollow installation cavity 102 sequentially passes through written portion 11, finger handle part 12, conductive stylus tail portion 131 and insulation tail portion
132, pen core 5 is mounted in hollow installation cavity 102, the lid of pen cover 15 close pen core 5 written place and with the lid of tail-hood 14 closes in
The tail end of empty installation cavity 102 is simultaneously connect with shell 10.
There are three installation through-holes 101 in the setting of finger handle part 12 for shell 10, and grip part 21,22,23 is separately mounted to pacify
It fills at through-hole 101, and grip part 21,22,23 is exposed on the surface of finger handle part 12, the surface of grip part is also in that insulation is set
It sets, three grip parts 21,22,23 circumferentially on the surface of finger handle part 12, respectively correspond thumb grip, index finger is held
It holds and is held with middle finger, induction strip 25 is arranged on the surface of finger handle part 12, and induction strip 25 is located at grip part 21 and grip part 22
Between, the lower end of induction strip 25 is connect with the conductive surface in nib portion 11.In the present embodiment, induction strip 25 is to be located at thumb
Hold position and index finger to hold between position, certainly also settable three induction strips, be separately positioned on two adjacent grip parts it
Between.In addition, induction strip 25 can be also electrically connected with conductive stylus tail portion 131, or connecting pen head 11 and conductive stylus tail portion 131 simultaneously
Between.Positioned at hollow 102 inside of installation cavity, three spacer portions 24 are respectively positioned at hollow 102 inner sidewall of installation cavity.
Conduct piece 3 is arranged in hollow installation cavity 102, and conduct piece 3 successively passes through nib portion 11, finger handle part 12, leads
Electroprobe tail portion 131 and insulation 132 ground of tail portion extend, conduct piece 3 respectively with the surface in written portion 11, conductive stylus tail portion 131
Surface, main control board 42 are electrically connected, and conduct piece 3 is electrically connected with induction strip 25.
Main control board 42 and battery 41 are arranged in hollow installation cavity 102 at insulation tail portion 132, battery 41
It is successively arranged along the axial direction of shell 10 outwardly by interior with main control board 42,42 electricity of end and main control board of conduct piece 3
It connects, connection ground setting processing module, memory, communication module, sound prompting module and light prompting on main control board 42
Module.
When in use, thumb, index finger and the middle finger of user is held on corresponding grip part smart pen respectively, when finger does not have
There are touching nib portion 11, conductive stylus tail portion 131 and induction strip 25, then it is correct to represent pen holding posture, if finger touches any touching
Written portion 11, conductive stylus tail portion 131 and induction strip 25 are touched, then it is incorrect to represent pen holding posture, and triggers a detection signal and gives
Main control board, main control board can issue light prompting or voice reminder by sound prompting module and light prompting module,
Then user's correcting pen-holding posture is allowed.
Claims (10)
1. smart pen, including shell, which is characterized in that described shell include:
Shell, the shell are provided with hollow installation cavity, and the shell is provided with written portion, finger handle part and tail portion, institute
Finger handle part is stated between the nib portion and described tail portion, the surface of the nib portion and described tail portion can be led
Electricity, the surface insulation of the finger handle part；
Main control board；
Conduct piece, the conduct piece are arranged in the hollow installation cavity, the conduct piece respectively with the surface in the nib portion,
The surface of described tail portion, main control board electrical connection.
2. smart pen according to claim 1, it is characterised in that:
Described shell is additionally provided with gripping member, and the gripping member is arranged on the surface of the finger handle part, the gripping member
Surface insulation.
3. smart pen according to claim 2, it is characterised in that:
There are two grip part and induction strip, two grip parts circumferentially to hold in the finger for the gripping member setting
On the surface in portion, the induction strip is arranged on the surface of the finger handle part, and the induction strip is located at two grip parts
Between, the induction strip is electrically connected with the conduct piece.
4. smart pen according to claim 3, it is characterised in that:
The nib portion or described tail portion and the induction strip are adjacent.
5. smart pen according to claim 1, it is characterised in that:
The smart pen further includes pen core, and the pen core is mounted in the hollow installation cavity.
6. smart pen according to any one of claims 1 to 5, it is characterised in that:
The hollow installation cavity runs through the nib portion, the finger handle part and described tail portion；
The main control board is positioned close in the hollow installation cavity at described tail portion, and the conduct piece is from the pen
Tail portion extends to the nib portion by the finger handle part.
7. smart pen according to claim 6, it is characterised in that:
Described shell further includes the battery being arranged in the hollow installation cavity, and the battery and main control board are successively by interior court
Axial direction arrangement of the other places along the shell.
8. smart pen according to claim 7, it is characterised in that:
Described tail portion include positioned at along axial direction conductive stylus tail portion in the inner part and positioned at the insulation tail portion along axial direction in the outer part,
The surface of the conductive stylus tail portion is electrically conductive, and the surface of the conductive stylus tail portion is electrically connected with the conduct piece.
9. smart pen according to claim 8, it is characterised in that:
The main control board and the battery are positioned close in the hollow installation cavity at the insulation tail portion.
10. smart pen according to claim 6, it is characterised in that:
The main control board is connected with reminding module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140798.8U CN209566694U (en) | 2019-01-25 | 2019-01-25 | Smart pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140798.8U CN209566694U (en) | 2019-01-25 | 2019-01-25 | Smart pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209566694U true CN209566694U (en) | 2019-11-01 |
Family
ID=68333295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920140798.8U Expired - Fee Related CN209566694U (en) | 2019-01-25 | 2019-01-25 | Smart pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209566694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532281A (en) * | 2019-01-25 | 2019-03-29 | 珠海瞳印科技有限公司 | Smart pen |
-
2019
- 2019-01-25 CN CN201920140798.8U patent/CN209566694U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532281A (en) * | 2019-01-25 | 2019-03-29 | 珠海瞳印科技有限公司 | Smart pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 Termination date: 20210125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |