CN110450567A - Electronics erasing rubber with skin contact defencive function - Google Patents
Electronics erasing rubber with skin contact defencive function Download PDFInfo
- Publication number
- CN110450567A CN110450567A CN201910872840.XA CN201910872840A CN110450567A CN 110450567 A CN110450567 A CN 110450567A CN 201910872840 A CN201910872840 A CN 201910872840A CN 110450567 A CN110450567 A CN 110450567A
- Authority
- CN
- China
- Prior art keywords
- pin
- skin
- circuit control
- defencive function
- erasing rubber
- 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.)
- Withdrawn
Links
- 206010037660 Pyrexia Diseases 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000002470 thermal conductor Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 claims description 2
- 206010053615 Thermal burn Diseases 0.000 abstract description 4
- 230000002441 reversible effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 206010015535 Euphoric mood Diseases 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L19/00—Erasers, rubbers, or erasing devices; Holders therefor
- B43L19/0043—Erasing by electronic or electrolytic means
Abstract
A kind of electronics erasing rubber with skin contact defencive function; including shell, circuit control part, battery, switch key and fever head; it is characterized in that; circuit control part and battery setting are inside the shell; switch key and fever head and circuit control part are electrically connected; skin-contacting electrodes are equipped in the fever head of shell, which connect with circuit control part signal.Electronics erasing rubber according to the present invention with skin contact defencive function; send out high temperature thermogenetic by fever head to wipe the written trace of color shifting ink; in addition skin-contacting electrodes are equipped in fever head; the electrode touches skin and immediately triggers power-off signal; chip can interrupt fever immediately; temperature is reduced rapidly, high temperature is avoided to damage skin.The security risk for reducing high temperature scald, improves safety in utilization.
Description
[technical field]
The present invention relates to a kind of daily necessities more particularly to a kind of miniature electric stationery goods.
[background technique]
Electronics erasing rubber is to become colour killing ink with the temperature in temperature sensitive ink to be accompanied.
Temperature sensitive ink is also known as thermal color-changing printing ink, temperature sensitive ink or ink for temperature indication.It can be divided into three categories:
One, certain particular color is shown under room temperature, heated rear color disappearance becomes colorless, and recovers immediately original face after cooling
Color, because its change procedure is reversible, referred to as " Reversible temperature becomes colour killing ink ".
Two, it shows at normal temperature colourless, becomes another color after heated, revert to original nothing again after cooling
Color, because its change procedure is reversible, referred to as " Reversible temperature becomes color development ink ".
Three, ink display color at normal temperature, becomes another color after heating, be known as because its change procedure is reversible
" Reversible temperature becomes annesl ink ".
There is a kind of newly developed ink come out in " Reversible temperature becomes colour killing ink ", characteristic is: room temperature writes colour developing,
High temperature (60~150 DEG C) colour killing afterwards is met, is no longer developed the color after restoring room temperature, could be developed the color again after only meeting -15 DEG C of low temperature.
Traditional refill for ball-point pen, the complete phase of use habit can directly be substituted using the refill for ball-point pen of such hot blanking ink
Together, and advantage is the hot blanking characteristic using ink, conveniently corrects clerical error.It is done especially suitable for student
Topic, test paper, sketch of painting from life, engineering personage's skeletonizing etc. are frequently necessary to the occasion of modification writing.It can accomplish nontoxic, noresidue
Object does not damage paper, clean thorough and efficient amendment.
Electronics erasing rubber needs to wipe hot blanking ink by the principle of high temperature exothermic, so heat generating member is needed to configure,
The high temperature that may require that 60 ~ 150 DEG C of generation at the heater, can be only achieved the technical requirements of erasing out handwriting rapidly and efficiently.But it is high
If the heater of temperature touches human skin accidentally, will lead to scald.Because of the very high feelings even slightly touched of temperature
It can be all scalded under condition to damage skin, in the case where being especially student to erasing rubber main foreigner tourists, not use or dislike with caution and make
Play, which is all likely to result in, compares serious consequence, and this point is especially dangerous.
[summary of the invention]
Electronics erasing rubber according to the present invention with skin contact defencive function, can incude and touch skin, and feed back
To circuit control part, stops fever and avoid the case where being scalded by high temperature, improve safety and the convenience of electronics erasing rubber.
Electronics erasing rubber according to the present invention with skin contact defencive function, including shell, circuit control part,
Battery, switch key and fever head, which is characterized in that circuit control part and battery setting inside the shell, switch key and
Fever head and circuit control part are electrically connected, and are equipped with skin-contacting electrodes in the fever head of shell, the skin-contacting electrodes with
The connection of circuit control part signal.
It is equipped with the fever head of circular cone arc convex shape in case nose, which is equipped with skin-contacting electrodes.
For the fever head sheet as heat-conducting insulation material, which is the electroplated coating material of conductive energy
Material.
It is close to be equipped with heater inside fever head, which includes heating wire and ceramic thermal conductor, heating wire coiling
Heater is constituted on ceramic thermal conductor.
The shell tail end is equipped with USB interface, the USB interface and circuit control part circuit connection.
Circuit control part includes usb interface module and control IC, which includes the first pin, the
Two pins, third pin and the 4th pin, and the control IC includes 8 pins, the respectively first to the 8th IC pin；Wherein
First pin is connect with the first IC pin, the 4th pin ground connection, the first LED of the 2nd IC pin, first resistor (R2) series connection
After be grounded；4th IC pin is grounded after connecting with switch key (S1)；And the 5th IC pin is grounded；Battery (BAT) and the first electricity
One end connects the 6th IC pin, one end ground connection after holding (C1) parallel connection；7th IC pin connects skin-contacting electrodes (T1)；8th
IC pin is grounded after connecting with heater (H1).
Electronics erasing rubber according to the present invention with skin contact defencive function sends out height thermogenetic by fever head
Temperature wipes the written trace of color shifting ink, is in addition equipped with skin-contacting electrodes in fever head, which touches skin and pull up a horse
Power-off signal is triggered, chip can interrupt fever immediately, reduce rapidly temperature, high temperature be avoided to damage skin.Reduce height
The security risk of temperature scald, improves safety in utilization.
[Detailed description of the invention]
Fig. 1 is the electronics erasing rubber structural schematic diagram involved in the present invention with skin contact defencive function；
Fig. 2 is the electronics erasing rubber internal structural map involved in the present invention with skin contact defencive function；
Fig. 3 is the electronics erasing rubber top view involved in the present invention with skin contact defencive function；
Fig. 4 is the electronics erasing rubber circuit diagram involved in the present invention with skin contact defencive function；
10, shell；11, USB interface；20, circuit control part；30, battery；40, switch key；50, fever head；51, skin
Contact electrode；60, heater；61, heating wire；62, ceramic thermal conductor；
[specific embodiment]
Below in conjunction with the drawings and specific embodiments of the present invention to according to the present invention with skin contact defencive function
Electronics erasing rubber is described in further detail.
Attached drawing 1 is please referred to, the electronics erasing rubber with skin contact defencive function, including shell 10, electricity is shown
Road control section 20, battery 30, switch key 40 and fever head 50, which is characterized in that circuit control part 20 and battery 30 are set
It sets in shell 10, switch key 40 and fever head 50 and circuit control part 20 are electrically connected, in the fever head of shell 10
50 are equipped with skin-contacting electrodes 51, which connect with 20 signal of circuit control part.
It is equipped with the fever head 50 of circular cone arc convex shape in 10 front end of shell, which is equipped with skin contact
Electrode 51.
The fever head 50 as heat-conducting insulation material, the skin-contacting electrodes 51 be it is conductive can electroplated coating
Material.
It is close to be equipped with heater 60 inside fever head 50, which includes heating wire 61 and ceramic thermal conductor 62,
61 coiling of heating wire constitutes heater on ceramic thermal conductor 62.
10 tail end of shell is equipped with usb 11, the usb 11 and 20 circuit connection of circuit control part.
Attached drawing 3 is please referred to, the circuit diagram of electronics erasing rubber is shown, wherein circuit control part includes USB
Interface module and control IC, the USB interface control module include the first pin, second pin, third pin and the 4th pin, and
The control IC includes 8 pins, the respectively first to the 8th IC pin；Wherein the first pin is connect with the first IC pin, institute
The 4th pin ground connection is stated, is grounded after the first LED of the 2nd IC pin, first resistor (R2) series connection；4th IC pin and switch key
(S1) it is grounded after connecting；And the 5th IC pin is grounded；One end connect the 6th IC after battery (BAT) is in parallel with first capacitor (C1)
Pin, one end ground connection；7th IC pin connects skin-contacting electrodes (T1)；8th IC pin connect with heater (H1) and is followed by
Ground.
Electronics erasing rubber according to the present invention with skin contact defencive function sends out height thermogenetic by fever head
Temperature wipes the written trace of color shifting ink, is in addition equipped with skin-contacting electrodes in fever head, which touches skin and pull up a horse
Power-off signal is triggered, chip can interrupt fever immediately, reduce rapidly temperature, high temperature be avoided to damage skin.Reduce height
The security risk of temperature scald, improves safety in utilization.
The above is only present pre-ferred embodiments, is not intended to limit the present invention in any form, although
The present invention is disclosed above in the preferred embodiment, and however, it is not intended to limit the invention, any person skilled in the art, In
It does not depart within the scope of technical solution of the present invention, when the technology contents using the disclosure above make a little change or are modified to equivalent
The equivalent embodiment of variation, but without departing from the technical solutions of the present invention, technology refers to according to the present invention implements to above
Any simple modification, equivalent change and modification made by example, belong in the range of technical solution of the present invention.
Claims (6)
1. a kind of electronics erasing rubber with skin contact defencive function, including shell, circuit control part, battery, switch are pressed
Key and fever head, which is characterized in that circuit control part and battery setting inside the shell, switch key and fever head and circuit
Control section is electrically connected, and is equipped with skin-contacting electrodes, the skin-contacting electrodes and circuit control part in the fever head of shell
Signal connection.
2. having the electronics erasing rubber of skin contact defencive function according to claim 1, which is characterized in that in case nose
Fever head equipped with circular cone arc convex shape, the fever head outer surface are equipped with skin-contacting electrodes.
3. having the electronics erasing rubber of skin contact defencive function according to claim 2, which is characterized in that the fever head sheet
As heat-conducting insulation material, which is the electroplated coating material of conductive energy.
4. having the electronics erasing rubber of skin contact defencive function according to claim 3, which is characterized in that in fever head
Portion is close to be equipped with heater, which includes heating wire and ceramic thermal conductor, and heating wire coiling is constituted on ceramic thermal conductor
Heater.
5. having the electronics erasing rubber of skin contact defencive function according to claim 1, which is characterized in that the shell tail end
Equipped with USB interface, the USB interface and circuit control part circuit connection.
6. having the electronics erasing rubber of skin contact defencive function according to claim 1, which is characterized in that circuit control portion
Containing usb interface module and control IC, which includes the first pin, second pin, third pin and for subpackage
Four pins, and the control IC includes 8 pins, the respectively first to the 8th IC pin；Wherein the first pin draws with the first IC
Foot connection, the 4th pin ground connection are grounded after the first LED of the 2nd IC pin, first resistor (R2) series connection；4th IC pin with
It is grounded after switch key (S1) connection；And the 5th IC pin is grounded；One end connects after battery (BAT) is in parallel with first capacitor (C1)
Connect the 6th IC pin, one end ground connection；7th IC pin connects skin-contacting electrodes (T1)；8th IC pin and heater (H1) are even
It is grounded after connecing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910872840.XA CN110450567A (en) | 2019-09-16 | 2019-09-16 | Electronics erasing rubber with skin contact defencive function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910872840.XA CN110450567A (en) | 2019-09-16 | 2019-09-16 | Electronics erasing rubber with skin contact defencive function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110450567A true CN110450567A (en) | 2019-11-15 |
Family
ID=68492094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910872840.XA Withdrawn CN110450567A (en) | 2019-09-16 | 2019-09-16 | Electronics erasing rubber with skin contact defencive function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110450567A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2257182Y (en) * | 1996-05-10 | 1997-07-02 | 朱德至 | Antipruritic device for mosquito biting |
| JP2010502263A (en) * | 2006-08-30 | 2010-01-28 | エルジー ハウスホールド アンド ヘルス ケア エルティーディー． | Iontophoresis device |
| US20100312233A1 (en) * | 2009-06-05 | 2010-12-09 | Ellman International, Inc. | Radio-frequency treatment of skin tissue with shock-free handpiece |
| CN201939885U (en) * | 2010-12-09 | 2011-08-24 | 张圣良 | Handle electrode for low and medium frequency pulse electronic therapy instrument |
| CN103239288A (en) * | 2012-02-14 | 2013-08-14 | 南海成 | Electrothermal hair remover |
| CN203417153U (en) * | 2013-09-18 | 2014-02-05 | 江苏尚兰格暖芯热能科技有限公司 | Electric heating toilet seat cover |
| CN103764059A (en) * | 2011-07-01 | 2014-04-30 | 爱尔曼国际有限公司 | Electrosurgical system and method |
| CN203763233U (en) * | 2013-12-17 | 2014-08-13 | 东莞市立旺电子塑胶有限公司 | Radio frequency beauty instrument safe in use |
| CN104070898A (en) * | 2014-06-27 | 2014-10-01 | 深圳市博瑞斯特科技有限公司 | Electronic eraser |
| CN204322850U (en) * | 2014-12-12 | 2015-05-13 | 周煜然 | A kind of electronics blanking interval |
| CN204659269U (en) * | 2015-06-10 | 2015-09-23 | 义乌市天舰文具有限公司 | A kind of high temperature disappearance pen |
| CN204712740U (en) * | 2015-04-22 | 2015-10-21 | 成国辉 | A kind of electric eraser |
| CN106827901A (en) * | 2017-03-24 | 2017-06-13 | 四川大学 | The temperature control erasing apparatus that the easy stump that rubs is used |
| CN209187158U (en) * | 2016-08-05 | 2019-08-02 | 皇家飞利浦有限公司 | Hot dermatological treatment device |
| CN209351124U (en) * | 2018-07-19 | 2019-09-06 | 成都市郫都区团结学校 | A kind of pen with light emitting device |
| CN210733679U (en) * | 2019-09-16 | 2020-06-12 | 深圳市博瑞斯特科技有限公司 | Electronic eraser with skin contact protection function |
-
2019
- 2019-09-16 CN CN201910872840.XA patent/CN110450567A/en not_active Withdrawn
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2257182Y (en) * | 1996-05-10 | 1997-07-02 | 朱德至 | Antipruritic device for mosquito biting |
| JP2010502263A (en) * | 2006-08-30 | 2010-01-28 | エルジー ハウスホールド アンド ヘルス ケア エルティーディー． | Iontophoresis device |
| US20100312233A1 (en) * | 2009-06-05 | 2010-12-09 | Ellman International, Inc. | Radio-frequency treatment of skin tissue with shock-free handpiece |
| CN201939885U (en) * | 2010-12-09 | 2011-08-24 | 张圣良 | Handle electrode for low and medium frequency pulse electronic therapy instrument |
| CN103764059A (en) * | 2011-07-01 | 2014-04-30 | 爱尔曼国际有限公司 | Electrosurgical system and method |
| CN103239288A (en) * | 2012-02-14 | 2013-08-14 | 南海成 | Electrothermal hair remover |
| CN203417153U (en) * | 2013-09-18 | 2014-02-05 | 江苏尚兰格暖芯热能科技有限公司 | Electric heating toilet seat cover |
| CN203763233U (en) * | 2013-12-17 | 2014-08-13 | 东莞市立旺电子塑胶有限公司 | Radio frequency beauty instrument safe in use |
| CN104070898A (en) * | 2014-06-27 | 2014-10-01 | 深圳市博瑞斯特科技有限公司 | Electronic eraser |
| CN204322850U (en) * | 2014-12-12 | 2015-05-13 | 周煜然 | A kind of electronics blanking interval |
| CN204712740U (en) * | 2015-04-22 | 2015-10-21 | 成国辉 | A kind of electric eraser |
| CN204659269U (en) * | 2015-06-10 | 2015-09-23 | 义乌市天舰文具有限公司 | A kind of high temperature disappearance pen |
| CN209187158U (en) * | 2016-08-05 | 2019-08-02 | 皇家飞利浦有限公司 | Hot dermatological treatment device |
| CN106827901A (en) * | 2017-03-24 | 2017-06-13 | 四川大学 | The temperature control erasing apparatus that the easy stump that rubs is used |
| CN209351124U (en) * | 2018-07-19 | 2019-09-06 | 成都市郫都区团结学校 | A kind of pen with light emitting device |
| CN210733679U (en) * | 2019-09-16 | 2020-06-12 | 深圳市博瑞斯特科技有限公司 | Electronic eraser with skin contact protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191115 |
|
| WW01 | Invention patent application withdrawn after publication |