CN209357020U - A kind of electronic pen - Google Patents
A kind of electronic pen Download PDFInfo
- Publication number
- CN209357020U CN209357020U CN201920105649.8U CN201920105649U CN209357020U CN 209357020 U CN209357020 U CN 209357020U CN 201920105649 U CN201920105649 U CN 201920105649U CN 209357020 U CN209357020 U CN 209357020U
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- China
- Prior art keywords
- pen
- magnetic force
- penholder
- force generator
- electronic pen
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- 230000006698 induction Effects 0.000 claims abstract description 31
- 230000000630 rising effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 7
- 230000004907 flux Effects 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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Abstract
The utility model embodiment is related to a kind of electronic pen, and the electronic pen includes penholder, pen cap, magnetic force generator and magnetic induction switch；The cap fastener is set to the pen tip of the penholder；The magnetic force generator is mounted on the inside of the pen cap；The magnetic induction switch is set to the pen tip of the penholder, and the position of the magnetic induction switch is corresponding with the position of the magnetic force generator；When the pen cap is covered in the pen tip of the penholder, the magnetic force direction that the magnetic force generator generates is vertical with the sensitive surface of the magnetic induction switch.The utility model, the automatic switch structure combined using magnetic force generator with magnetic induction switch, it can be according to the switching on and shutting down for the magnetic flux change control electronic pen that magnetic induction switch is sensed, realize the effect pulled out pen cap booting, fasten pen cap shutdown, it is easy to operate, it is easy to use, it solves the problems, such as often electronic pen to be made to be constantly in open state and cause energy waste when user's hand control switch.
Description
Technical field
The utility model relates to a kind of electronic pen more particularly to a kind of electronic pens with magnetic induction switch.
Background technique
With the rapid development of electronics technology, electronic pen is widely used, and is write or is painted using electronic pen, energy
Enough realize writes the effect deposited.The shape of electronic pen is similar with relatively large ball pen, but the inside of electronic pen integrates
Such as black and white CMOS camera, the processor based on ARM/DSP, memory, battery and the bluetooth communication, when user uses
When being write on the paper for be printed on particular image, electronic pen can know the text and figure that user is write electronic pen
Not, PC or other equipment then are sent it to using Bluetooth technology, the 2mm that each pattern is made of pixel ×
The square of 2mm, the pattern of pixels on square is different, for principle, such as two-dimensional bar, pass through read it is special
Different pattern can identify position and writing speed of electronic pen etc..
It needs to open electronic pen in writing or drawing, to acquire writing or pictorial information, however, in the prior art
Electronic pen is designed as being constantly in open state a bit, be easy to cause the waste of the energy, opens there are also some be arranged on electronic pen
Close the open and close of control electronic pen, but open and close operation is both needed to user and manually completes, and user used electronic pen it
Often forget to turn off switch afterwards, electronic pen is caused to be also at open state, waste of resource, the experience effect of user when not in use
Fruit is poor.
Therefore, it is necessary to a kind of electronic pens that can be realized automatic switching.
Utility model content
The purpose of this utility model is in view of the problems of the existing technology, to provide a kind of automatic switching of can be realized
Electronic pen realizes the effect pulled out pen cap booting, fasten pen cap shutdown, does not need user's hand control switch, solve electronics
Pen is in the problem of open state waste of energy when not in use, easy to operate, easy to use.
To achieve the above object, the utility model provides a kind of electronic pen, and the electronic pen includes:
Penholder；
Pen cap, the cap fastener are set to the pen tip of the penholder；
Magnetic force generator, the magnetic force generator are mounted on the inside of the pen cap；
Magnetic induction switch, the magnetic induction switch are set to the pen tip of the penholder, and the position of the magnetic induction switch
It sets corresponding with the position of the magnetic force generator；
When the pen cap is covered in the pen tip of the penholder, magnetic force direction that the magnetic force generator generates with
The sensitive surface of the magnetic induction switch is vertical.
Preferably, the side surface of the penholder is equipped with lug boss；The magnetic force generator is set to the lug boss
It is interior.
Preferably, the magnetic force generator is magnet.
It is further preferred that the shape size of the magnetic force generator and the shape size of the lug boss match.
Preferably, the shape size of the socket of the pen cap and the shape size of the pen tip of the penholder match.
Electronic pen provided by the embodiment of the utility model is combined using magnetic force generator with magnetic induction switch automatic
Construction of switch can pull out pen cap according to the switching on and shutting down for the magnetic flux change control electronic pen that magnetic induction switch is sensed, realization
Booting, the effect for fastening pen cap shutdown, it is easy to operate, it is easy to use, user's hand control switch is not needed, solves electronic pen
The problem of being in open state waste of energy when not in use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electronic pen provided by the embodiment of the utility model；
Fig. 2 is the cross-sectional view of pen cap part in electronic pen provided by the embodiment of the utility model.
Specific embodiment
Below by drawings and examples, the technical solution of the utility model is described in further detail.
The utility model embodiment is related to the electronic pen provided, is combined using magnetic force generator with magnetic induction switch
Automatic switch structure can be pulled out according to the switching on and shutting down for the magnetic flux change control electronic pen that magnetic induction switch is sensed, realization
Pen cap booting, the effect for fastening pen cap shutdown, it is easy to operate, it is easy to use, user's hand control switch is not needed, solves electricity
Sub- pen is in the problem of open state waste of energy when not in use.
Fig. 1, Fig. 2 are respectively the structural schematic diagram of electronic pen provided by the embodiment of the utility model and the section view of pen cap part
Figure.As shown in Figure 1, Figure 2:
Electronic pen provided by the utility model embodiment includes that penholder 1, pen cap 2, magnetic force generator 3 and magnetic induction are opened
It closes.Wherein, penholder 1 is the main part of electronic pen, is integrated with the electronic equipments such as video camera, memory, processor, pen cap 2 is buckled
Set on the pen tip of penholder 1, certainly, pen cap 2 can also be located in the other end of penholder 1, in order to the placement of pen cap 2, avoid
It loses.To the main part of penholder 1 and the composition electronic pen of pen cap 2.
In a specific embodiment, pen cap 2 can be designed as double-layer nested structure, as shown in Fig. 2, pen cap 2 includes
Outer pen cap layer 21 and interior pen cap layer 22, the shape size of outer pen cap layer 21 and the shape size of interior pen cap layer 22 match, outer pen
Cap layers 21 are sheathed on interior 22 side of pen cap layer.Further, to be inserted or pulled out pen cap 2, the material of interior pen cap layer 22 convenient for penholder 1
Of fine quality first to select plastic material, plastics have certain elasticity, are conducive to pulling and pushing for penholder 1.
It should be noted that pen cap 2 can also be designed as single layer or three-decker, as long as can satisfy the application electronic pen pair
In the requirement of 2 other structures of pen cap, pen cap 2 uses any hierarchical structure, and specific structure can be set according to actual needs
It is fixed.
For the function of realizing electronic pen automatic switch, the electronic pen in the application is provided with automatic switch structure, specifically,
The automatic switch structure is made of magnetic force generator 3 and magnetic induction switch (not shown), wherein magnetic force generator
3 are mounted on the inside of pen cap 2, and magnetic induction switch is set to the pen tip of penholder 1, and the position of magnetic induction switch and magnetic force occur
The position of device 3 is corresponding.When the magnetic force direction that 2 sets of pen cap in the pen tip of penholder 1, and magnetic force generator 3 generates
It is vertical with the sensitive surface of magnetic induction switch, to realize the auto-switch function for pulling out pen cap booting, fastening pen cap shutdown.
In the particular embodiment, since the outer wall of pen cap 2 is relatively thin, thus it is empty to provide installation to magnetic force generator 3
Between, the side surface of penholder 1 is equipped with corresponding lug boss 23, and magnetic force generator 3 is mounted in lug boss 23.
Further, the shape size of magnetic force generator 3 and the shape size of lug boss 23 match, so that installation is simpler.
Further, magnetic force generator 3 can use magnet, simple and practical.Meanwhile to guarantee that pen cap 2 and penholder 1 are buckled
When conjunction, the pen tip of penholder 1 does not loosen in pen cap 2, and the shape size of the socket of pen cap 2 need to be with the shape of the pen tip of penholder 1
Shape size matches.
It is complete structure and all parts to electronic pen provided in this embodiment, the connection relationship between them above
It is described, below with reference to Fig. 1-Fig. 2, the working principle of electronic pen is described in detail.
In the present embodiment, the automatic switch structure of electronic pen mainly includes magnetic force generator 3 and magnetic induction switch, magnetic
The inside of pen cap 2 is arranged in power generating device 3, and magnetic induction switch is located at the pen tip of penholder 1, and magnetic force generator 3 generates
Magnetic force direction it is vertical with the sensitive surface of magnetic induction switch.When user needs to write using electronic pen, by pen cap 2
Penholder 1 is pulled away, at this point, magnetic induction switch, far from magnetic force generator 3, the magnetic flux that magnetic-inductive device is sensed is reduced, is changed
The state of varying magnetic field sensor realizes the booting of electronic pen to control power supply chip by the current change of magnetic field sensor；
Opposite, after user has used electronic pen, pen cap 2 is fastened on penholder 1, at this moment magnetic induction switch occurs close to magnetic force
Device 3, the magnetic flux that magnetic-inductive device is sensed increase, and change the state of magnetic field sensor, to pass by above-mentioned magnetic field
The state of sensor changes control power supply chip, realizes the shutdown of electronic pen.
Electronic pen provided by the embodiment of the utility model is combined using magnetic force generator with magnetic induction switch automatic
Construction of switch can pull out pen cap according to the switching on and shutting down for the magnetic flux change control electronic pen that magnetic induction switch is sensed, realization
Booting, the effect for fastening pen cap shutdown, it is easy to operate, it is easy to use, user's hand control switch is not needed, solves electronic pen
The problem of being in open state waste of energy when not in use.
In the present invention, term " multiple " refers to two or more, unless otherwise restricted clearly.Term " peace
Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection
It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right
For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
In the description of the utility model, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, rather than the device or unit of indication or suggestion meaning there must be specific direction, with specific orientation construction
And operation, it is thus impossible to be construed as a limitation of the present invention.
In description in the present specification, term " specific embodiment ", " some embodiments ", " one embodiment "
Deng description mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in the utility model
At least one embodiment or example in.In the present specification, the schematic illustration of above-mentioned term is not necessarily referring to identical
Embodiment or example.Moreover, the particular features, structures, materials, or characteristics of description can be implemented in any one or more
It can be combined in any suitable manner in example or example.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of electronic pen, which is characterized in that the electronic pen includes:
Penholder；
Pen cap, the cap fastener are set to the pen tip of the penholder；
Magnetic force generator, the magnetic force generator are mounted on the inside of the pen cap；
Magnetic induction switch, the magnetic induction switch are set to the pen tip of the penholder, and the position of the magnetic induction switch with
The position of the magnetic force generator is corresponding；
When the pen cap is covered in the pen tip of the penholder, magnetic force direction that the magnetic force generator generates with it is described
The sensitive surface of magnetic induction switch is vertical.
2. electronic pen according to claim 1, which is characterized in that the side surface of the penholder is equipped with lug boss；It is described
Magnetic force generator is set in the lug boss.
3. electronic pen according to claim 1, which is characterized in that the magnetic force generator is magnet.
4. electronic pen according to claim 2, which is characterized in that the shape size of the magnetic force generator with it is described convex
The shape size in the portion of rising matches.
5. electronic pen according to claim 1, which is characterized in that the shape size of the socket of the pen cap and the penholder
The shape size of pen tip match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105649.8U CN209357020U (en) | 2019-01-22 | 2019-01-22 | A kind of electronic pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920105649.8U CN209357020U (en) | 2019-01-22 | 2019-01-22 | A kind of electronic pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209357020U true CN209357020U (en) | 2019-09-06 |
Family
ID=67801927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920105649.8U Expired - Fee Related CN209357020U (en) | 2019-01-22 | 2019-01-22 | A kind of electronic pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209357020U (en) |
-
2019
- 2019-01-22 CN CN201920105649.8U patent/CN209357020U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210622 Address after: 100088 room 1048, bungalow 15, 39 Sanlihe Road, Haidian District, Beijing Patentee after: Beijing shiaixue Network Co.,Ltd. Address before: 100044 1814, 18 / F, building 12, 36 Zhongguancun South Street, Haidian District, Beijing Patentee before: Beijing Tuoside Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |