CN204109610U - A kind of energy-saving prevention myopia pen - Google Patents
A kind of energy-saving prevention myopia pen Download PDFInfo
- Publication number
- CN204109610U CN204109610U CN201420309079.1U CN201420309079U CN204109610U CN 204109610 U CN204109610 U CN 204109610U CN 201420309079 U CN201420309079 U CN 201420309079U CN 204109610 U CN204109610 U CN 204109610U
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- CN
- China
- Prior art keywords
- pen
- cap
- penholder
- energy
- slip cap
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- Expired - Fee Related
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Abstract
A kind of energy-saving prevention myopia pen, it comprises penholder, induction coil, control circuit board, battery and the pen cap, control circuit board is provided with infrared induction module, the two ends of induction coil are electrically connected with control circuit board and battery respectively and form loop, loop between one end of induction coil and battery electrode is provided with a power control switch, power control switch comprises conduction slip cap and fixed cover, the lower end of conduction slip cap is provided with arc-shaped side edge, the upper end of conduction slip cap is socketed with spring and the endoporus of device in skeleton lower end, the port of the pen cap crimps with conduction slip cap or is separated, the lower end of conduction slip cap contacts with the stationary contact be arranged in the housing of penholder Handheld Division or is separated.This energy-saving prevention myopia pen uses, carry, deposit conveniently, pen can energy-conserving and environment-protective when idle, and can not need limit in order to energy-conservation the condition deposited, the pen cap all electric elements of just cutting off the electricity supply that only need be locked do not quit work the used time, and when taking off the pen cap, power supply connects state of resuming work.
Description
Technical field
The utility model relates to pen for writing use, is specifically related to the bathomorphic lettering pen of a kind of energy-saving prevention.
Background technology
In order to the writing style that proper writing posture is good with cultivation, market there is the pen of a lot of pre-myopia prevention class, if notification number is the myopia-preventing posture-correcting pen of CN201816319U, although it can play good myopia prevention effect, but it is in running order for a long time, power consumption is large, battery need be changed frequently, although this kind of myopia-preventing posture-correcting pen, be provided with the photo resistance being similar to light-operated switch and carry out contactor control, but pen must be put into dark place circuit and just can close maintenance power save mode, but the trouble that operation is suitable like this, the used time also will not prepare lighttight box or drawer is deposited, be not easy to carry and deposit.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of energy-saving prevention myopia pen being convenient to deposit and carry.
To achieve these goals, the utility model solves the technical side that its technical problem adopts: energy-saving prevention myopia pen, it comprises penholder, pen core, control circuit board, battery and the pen cap, control circuit board is provided with infrared induction module, below in control circuit board in penholder is provided with induction coil, induction coil is wrapped on skeleton, the two ends of induction coil are electrically connected with control circuit board and battery respectively and form loop, loop between one end of described induction coil and battery electrode is provided with a power control switch, power control switch comprises conduction slip cap and fixed cover, the lower end of conduction slip cap is provided with arc-shaped side edge, the upper end of conduction slip cap is socketed with spring and the endoporus of device in skeleton lower end, the port of the described pen cap crimps with conduction slip cap or is separated, the lower end of conduction slip cap contacts with the stationary contact be arranged in the housing of penholder Handheld Division or is separated.
Furtherly, described arc-shaped side along for being provided with the circular arc edge of two symmetric windows, conduction slip cap be by two described breach to be arranged on guide wall corresponding on the housing of penholder Handheld Division and be socketed.
Furtherly, described stationary contact is the semi-circular copper sheathing that two insulation being fixedly connected to inside, housing upper end, penholder Handheld Division are come, and one of them semi-circular copper sheathing is electrically connected with coil lower end, and another semi-circular copper sheathing is electrically connected with battery one electrode.
Furtherly, the port inner wall interference fits of described penholder Handheld Division housing upper end external cylindrical surface and the pen cap.
The beneficial effects of the utility model: this energy-saving prevention myopia pen of the present utility model uses, carry, deposit conveniently, pen can energy-conserving and environment-protective when idle, and can not need limit in order to energy-conservation the condition (depositing under dark surrounds) deposited, the pen cap all electric elements of just cutting off the electricity supply that only need be locked do not quit work the used time, and when taking off the pen cap, power supply connects state of resuming work.
Accompanying drawing explanation
Fig. 1 is the structural representation under utility model works state;
Fig. 2 is the structure enlarged diagram at Figure 1A place;
Fig. 3 is the structural representation under the utility model power save mode;
Fig. 4 is the structure enlarged diagram at Fig. 3 B place;
Wherein, 1-penholder; 2-pen core; 3-control circuit board; 4-battery; 5-power control switch; 6-conducts electricity slip cap; 7-fixed cover; 8-guide wall; The 9-pen cap; 10-penholder Handheld Division housing.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with specific embodiment, as Fig. 1, 2, 3, energy-saving prevention myopia pen shown in 4, it comprises penholder 1, pen core 2, control circuit board 3, battery 4 and the pen cap 9, control circuit board 3 is provided with infrared induction module, below in control circuit board in penholder is provided with induction coil, induction coil is wrapped on skeleton, the two ends of induction coil are electrically connected with control circuit board and battery respectively and form loop, loop between one end of described induction coil and battery electrode is provided with a power control switch 5, power control switch 5 comprises conduction slip cap 6 and fixed cover 7, the lower end of conduction slip cap 6 is provided with arc-shaped side edge, the upper end of conduction slip cap 6 is socketed with spring and the endoporus of device in skeleton lower end, the port of the described pen cap 9 crimps with conduction slip cap 6 or is separated, the lower end of conduction slip cap 6 contacts with the stationary contact be arranged in penholder Handheld Division housing 10 or is separated.
Preferably, described arc-shaped side edge is for being provided with the circular arc edge of two symmetric windows, conduction slip cap 6 be by two described breach to be arranged on guide wall 8 corresponding on penholder Handheld Division housing 10 and be socketed, described guide wall 8 is housing section left by gap slot both sides being used for being socketed arc-shaped side edge that housing 10 upper end, penholder Handheld Division symmetry is offered, and Specifically guide wall 8 is parts of penholder Handheld Division housing 10.
Preferably, described stationary contact is that (meaning that comes of insulation just refers to not electrical connection between two semi-circular copper sheathings to the semi-circular copper sheathing that comes of two insulation being fixedly connected to inside, housing 10 upper end, penholder Handheld Division, namely not direct-electrifying between them, electrically connect between them and do not realized by above-mentioned conduction slip cap 6 overlap joint), one of them semi-circular copper sheathing is electrically connected with coil lower end, another semi-circular copper sheathing is electrically connected with battery 4 one electrode, and the electrode that coil upper end connects is contrary with the electrode that another semi-circular copper sheathing connects.
Preferably, the port inner wall interference fits of described penholder Handheld Division housing 10 upper end external cylindrical surface and the pen cap 9, the interference fits realized between the pen cap 9 and penholder Handheld Division housing 10 can adopt and arrange the conical surface or card article on the external cylindrical surface of the upper end of the hand-held not housing of penholder, and the same conical surface and card article can be arranged on the inwall of the port of the pen cap 9.
Claims (4)
1. energy-saving prevention myopia pen, it comprises penholder (1), pen core (2), control circuit board (3), battery (4) and the pen cap (9), (3) are provided with infrared induction module to control circuit board, below in control circuit board in penholder is provided with induction coil, induction coil is wrapped on skeleton, the two ends of induction coil are electrically connected with control circuit board and battery respectively and form loop, it is characterized in that, loop between one end of described induction coil and battery electrode is provided with a power control switch (5), power control switch (5) comprises conduction slip cap (6) and fixed cover (7), the lower end of conduction slip cap (6) is provided with arc-shaped side edge, the upper end of conduction slip cap (6) is socketed with spring and the endoporus of device in skeleton lower end, the port of the described pen cap (9) crimps with conduction slip cap (6) or is separated, the lower end of conduction slip cap (6) contacts with the stationary contact be arranged in penholder Handheld Division housing (10) or is separated.
2. energy-saving prevention myopia pen according to claim 1, it is characterized in that described arc-shaped side is along for being provided with the circular arc edge of two symmetric windows, conduction slip cap (6) be by two described breach be arranged on the upper corresponding guide wall (8) in penholder Handheld Division housing (10) and be socketed.
3. energy-saving prevention myopia pen according to claim 1, it is characterized in that described stationary contact is the semi-circular copper sheathing that two insulation being fixedly connected to housing (10) inside, upper end, penholder Handheld Division are come, one of them semi-circular copper sheathing is electrically connected with coil lower end, and another semi-circular copper sheathing is electrically connected with battery (4) electrode.
4. the energy-saving prevention myopia pen according to the arbitrary claim of claim 1-3, is characterized in that the port inner wall interference fits of described penholder Handheld Division housing (10) upper end external cylindrical surface and the pen cap (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309079.1U CN204109610U (en) | 2014-06-09 | 2014-06-09 | A kind of energy-saving prevention myopia pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309079.1U CN204109610U (en) | 2014-06-09 | 2014-06-09 | A kind of energy-saving prevention myopia pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204109610U true CN204109610U (en) | 2015-01-21 |
Family
ID=52326960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420309079.1U Expired - Fee Related CN204109610U (en) | 2014-06-09 | 2014-06-09 | A kind of energy-saving prevention myopia pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204109610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365454A (en) * | 2015-11-24 | 2016-03-02 | 上海斐讯数据通信技术有限公司 | Myopia-preventing pen |
-
2014
- 2014-06-09 CN CN201420309079.1U patent/CN204109610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365454A (en) * | 2015-11-24 | 2016-03-02 | 上海斐讯数据通信技术有限公司 | Myopia-preventing pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20150609 |
|
| EXPY | Termination of patent right or utility model |