CN209590791U - Electronic pen - Google Patents
Electronic pen Download PDFInfo
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- CN209590791U CN209590791U CN201822086818.6U CN201822086818U CN209590791U CN 209590791 U CN209590791 U CN 209590791U CN 201822086818 U CN201822086818 U CN 201822086818U CN 209590791 U CN209590791 U CN 209590791U
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- Prior art keywords
- core
- electronic pen
- main part
- part shell
- axis direction
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Abstract
The utility model provides a kind of electronic pen, can be performed in a timely manner when becoming the replacement period of core.The front end for being arranged to core is prominent from the opening of the axis direction of main part shell, and core is relative to the assemble and unassemble electronic pen of main part shell.Has the cap portion detachably combined on axis direction with main part shell.Moreover, the opposite side of open side of the main part shell on axis direction has the core maintaining part for being able to maintain one or more core.Cap portion has the depoling portion for being detached from and using to extract core from main part shell.When in order to make front end extract from the opening of the axis direction of main part shell core outstanding and be detached from and use depoling portion, one or more core for being held in core maintaining part exposes.
Description
Technical field
The utility model relates to the electronic pen of core is used together and can replaced with position detecting device.
Background technique
It is not in that Writing utensil equipped such core of common stationery is reduced or the case where black liquid is used up in electronic pen.So
And it is also mostly in electronic pen be the case where so that the front end (pen tip) of core is contacted and is used with plate, therefore the front end of core by
It is gradually decreased in the friction with plate.
Therefore, in electronic pen, also mostly is the case where capable of replacing core.In this electronic pen, usually in shell
It is provided with pen pressure test section, rodlike core is detachably fitted into and installs relative to pen pressure test section.
Utility model content
[the utility model project to be solved]
For the replacement of the core of electronic pen, need to extract core from the shell of electronic pen.In general, as only core
Front end state slightly outstanding.Therefore, user pinch the front end of core with finger and the way of extracting core from shell at
For troublesome operation.
Therefore, there is also be attached with seperatedly with electronic pen when replacing the core of electronic pen for by core from electronic pen
Shell extract depoling apparatus structure.
However, depoling apparatus, due to being the structure seperated with electronic pen, there is also lose or be actually subjected to replace
When core not on hand the case where, it is inconvenient.Moreover, the core of the preparation of replacement is also similarly seperated knot with depoling apparatus
Structure, therefore be easily lost, in core to be replaced, there is also not on hand the case where, it is inconvenient.
The purpose of utility model is to provide a kind of electronic pen of the problem of be able to solve or more.
[solution for solving the problem]
In order to solve above-mentioned problem, a kind of electronic pen is provided, is arranged to the front end of core from the axis of main part shell
The opening in heart direction is prominent, and the core can be loaded and unloaded relative to the main part shell, which is characterized in that
The electronic pen has the cap portion detachably combined on the axis direction with the main part shell,
The opposite side of the open side of the main part shell on the axis direction have be able to maintain one or
The core maintaining part of more cores,
The cap portion has the depoling portion for being detached from and using to extract the core from the main part shell,
It is taken off in order to extract front end from the opening of the axis direction of the main part shell core outstanding
When from and using the depoling portion, one or more the described core for being held in the core maintaining part exposes.
According to the electronic pen of above structure, the cap portion detachably combined with the main body shell portion of electronic pen has depoling
Portion, therefore when becoming the replacement period of core, while the depoling portion using cap portion extracts core from shell, replacement is used
Core also exposes, therefore very convenient.
Detailed description of the invention
Fig. 1 is embodiment for illustrating the electronic pen of the utility model and makes together with the embodiment of the electronic pen
The figure of an example of plate.
Fig. 2 is the figure for the structural example for the embodiment for illustrating the electronic pen of the utility model.
Fig. 3 is the figure of the example in the depoling portion of the embodiment for illustrating the electronic pen of the utility model.
Fig. 4 is the figure for indicating an example of the core maintaining part of the embodiment of electronic pen of the utility model.
Fig. 5 is the figure for the main part for the embodiment for illustrating the electronic pen of the utility model.
Fig. 6 is the figure for the replacement operation of the core for the embodiment for illustrating the electronic pen of the utility model.
Specific embodiment
Hereinafter, being illustrated referring to attached drawing to the embodiment of the electronic pen of the utility model.
Fig. 1 is the state for indicating the electronic pen 1 of the embodiment and loading on the plate 10 as position detecting device
The figure of appearance is the figure from the surface side 10a of plate 10.
It is laminal rectangular shape that the plate 10 of this, which has shape as shown in Figure 1,.In the inside of the plate 10, though
So diagram is omitted, but is provided with position-detection sensor and electronic circuit.In the surface 10a of the plate 10 of Fig. 1 by dotted line packet
The region enclosed is the coordinate measurement region 11 of the coordinate for the indicating positions that position-detection sensor is able to detect electronic pen 1.
In the surface 10a of plate 10, electronic pen is formed in the region of the top in the outside in coordinate measurement region 11 and is carried
Set portion 12.The electronic pen mounting portion 12 is set as elongated compared with the length of the axis direction of the electronic pen 1 of the embodiment and has
There is the shape of the width wider than the thickness of electronic pen 1, by that will not be rolled out from the electronic pen mounting portion 12 when loading electronic pen 1
The recess portion 12a of the disk like of sample is constituted.
It is equipped in the recess portion 12a of electronic pen mounting portion 12 for constituting plate 10 and pushing operation is able to carry out by user
Operation portion 13.Operation portion 13 is divided into multiple operation parts (operation button) in this embodiment, share power supply connection, cutting or
Various functions.Operation portion 13 can be operated when electronic pen 1 is not placed in recess portion 12a.
In addition, in this embodiment, being equipped in the upside side of plate 10 and being configured to cylinder for example, by chemical fibre, leather etc.
The electronic pen bracket 14 of shape.In the case where transporting flat plate 10, electronic pen 1 is inserted into being protected in the electronic pen bracket 14
It holds.
As shown in Fig. 2 (A)~Fig. 2 (C), electronic pen 1 is made of main part 2 and cap portion 3.Main part 2 is for example by resin
It stores electronic pen structure member and constitutes in the inside of the main part shell 21 of the tubular of composition.Also, the main part shell of tubular
21 pen tip side becomes tapering taperedly, and has opening 21a (referring to Fig. 3), be configured to the front end 4a of core 4 from this
The 21a that is open is prominent.It should be noted that the part of the cone cell of the pen tip side of main part shell 21 can be with main part shell 21
It is integrally constituted, is also possible to the structure combined as other component.
In this embodiment, plate 10 detects the indicating positions of electronic pen 1 with electromagnetic induction method.Therefore, the embodiment
Electronic pen 1 electronic pen structure member 22 include resonance circuit, the resonance circuit with plate 10 sensor be arranged it is more
A loop coil carries out electromagnetic induction coupling and joins signal, is consequently for interacting with plate 10.
As shown in Fig. 2 (C), the side opposite with pen tip side of the main part shell 21 of tubular is set as chimeric with cap portion 3
Cap fitting portion 211.Cap fitting portion 211 is set as path compared with the other parts of main part shell 21, is formed in its axis
The specified position in the heart direction cyclic annular protrusion 212 that cap portion 3 is locking.
Cap portion 3 is made of such as resin, and has the recess portion 31 chimeric with the cap fitting portion 211 of main part shell 21.Also,
Cricoid groove 32 is formed in the position corresponding with the cyclic annular protrusion 212 of cap fitting portion 211 of the recess portion 31 in the cap portion 3.
Cap portion 3 is combined in a manner of through 31 covering cap fitting portion 211 of recess portion with main part shell 21.Also, cap portion 3
Cricoid groove 32 is chimeric with the cyclic annular protrusion 212 of cap fitting portion 211 and cap portion 3 is engaging in main part shell 21.From the state
When starting to pull in cap portion 3 to the opposite side of pen tip side with defined power, the cricoid groove 32 and cap fitting portion 211 in cap portion 3
Cyclic annular protrusion 212 chimeric disengaging, cap portion 3 can be dismantled from main part shell 21.
Also, in electronic pen 1 preferably, as shown in Fig. 2 (B), in the chimeric with main part shell 21 of cap portion 3
Chimeric side opposite side top, with from it is external can from state be equipped with depoling portion 33.
Fig. 3 shows the longitudinal sectional view at the top in cap portion 3.In this embodiment, as shown in Fig. 2 (B) and Fig. 3, depoling
Portion 33 is constituted in the following way: being formed with the part of the cone cell of the pen tip side than main part shell 21 at the top in cap portion 3
The recess portion 331 of the big diameter of the diameter of front end, the central portion in the bottom in the direction orthogonal with axis direction of the recess portion 331
It is formed with the core connecting hole 332 of the diameter slightly larger diameter than core 4.
In this embodiment, before the core connecting hole 332 in depoling portion 33 is formed with for holding core 4 securely
The cyclic annular protrusion 333 of end 4a.The ring-type protrusion 333 structure not necessarily but for before more reliable holding core 4
The structure of end 4a.In the state that core connecting hole 332 is pressed into front end 4a inserted with core 4, by cap portion 3 in central spindle
When being pulled on direction, it can release with the engaging of the pen of main part shell 21 pressure test section 223 and in the case where extracting core 4,
It does not need that cyclic annular protrusion 333 is arranged.
Also, it in this embodiment, is equipped in the cap fitting portion 211 of main part shell 21 for storing replacing for core 4
Change the core maintaining part 213 of core 4E (referring to Fig. 5).Fig. 4 (A) be along axis direction from 211 side of cap fitting portion main part shell
The figure of body 21, moreover, Fig. 4 (B) is its A-B-C line cross-sectional view.
As shown in Fig. 4 (B), it is formed with recess portion 211a in cap fitting portion 211, is equipped in recess portion 211a in the example
In the core maintaining part 213 that is made of sponge.Also, it is formed with along axis direction for storing replacement in core maintaining part 213
The replacement core reception hole 213a of core 4E being made of shrinkage pool.The diameter of core reception hole 213a is replaced than core 4 and replaces core 4E's
Diameter is slightly smaller.Core 4 and replacement core 4E are kept and replacing core reception hole 213a by being inserted in by core maintaining part 213.
In this embodiment, replacement core reception hole 213a is provided with 3, can be 1 but be not limited to that 3, can also be with
It is 2 or 4 or more.Moreover, core maintaining part 213 is made of sponge in this embodiment, but can also be by elastic rubber, resin structure
At.
In this case, the length (depth) for replacing the axis direction of core reception hole 213a is shorter than the length for replacing core 4E.
As a result, as shown in figure 5, replacement core 4E becomes part of it shape protruding to the outside when being accommodated in replacement core reception hole 213a
State can be easy to take out replacement core 4E.It should be noted that the length (depth) of the axis direction of the recess portion 31 in cap portion 3 is selected
For replace core 4E be accommodated in replacement core reception hole 213a when, also include replacement core 4E part outstanding including can accommodate and
The size being covered in the recess portion 31.
It is chimeric in the cap of main part shell 21 according to the electronic pen 1 of the embodiment due to constituting as described above
Portion 211 be arranged core maintaining part 213 replacement core reception hole 213a be accommodated with replacement core 4E in the state of, by cap portion 3 with
The mode of storage cap fitting portion 211 is combined with main part shell 21 in its recess portion 31, can constitute such shown in Fig. 2 (A) make
With the electronic pen 1 of state.Therefore, replacement core 4E is able to maintain in the cap fitting portion 211 of the main part shell 21 of electronic pen 1.Cause
This does not need the labour for separately preparing to replace core 4E etc. and time when replacing core 4, relatively convenient.
In the case where replacing core 4, cap portion 3 is dismantled from main part shell 21, as shown in Fig. 6, before core 4
Engage in the core connecting hole 332 in the depoling portion 33 that 4a indentation in end is inserted into cap portion 3 with depoling portion 33.In this state,
Applied force in a manner of direction to make arrow AR of the cap portion 3 relative to from main part shell 21 to Fig. 6 separates, thus, it is possible to by core
Body 4 is extracted from main part shell 21.
It after the extraction of main part shell 21, is kept from the core of the cap fitting portion 211 of main part shell 21 by core 4
A replacement core 4E is extracted in portion 213, is internally inserted into from the opening 21a of main part shell 21, and end and pen is made to press test section 223
It is chimeric.More than, the replacement of core is completed.
The core 4 replaced is extracted from the core connecting hole 332 in the depoling portion 33 in cap portion 3, if it is the core of abrasion, then
It discards.It should be noted that replacement core 4E also can be set to various feelings of wieling the pen according to the hardness of material or the shape of front end etc.
The core of condition.In this case, depending on the application, wield the pen situation in order to change and want replacement core, but the core 4 after replacing
Storage in advance is kept in the replacement core reception hole 213a of core maintaining part 213 for having stored newly assembled replacement core 4E, can
It prepares for replacement again.Therefore, the core 4 of Yao Liyong, replacement core 4E will not lose, and can be held in electronic pen 1 in advance.
Also, do not have to separately depoling be needed to use due to being equipped with depoling portion 33 in cap portion 3 according to above-mentioned electronic pen 1
Tool removes cap portion 3 and replacement core that core maintaining part 213 is kept exposes moreover, in the replacement operation of core, therefore energy
Enough replacements that core is carried out on required opportunity appropriate.
[other variations]
It should be noted that the case where electronic pen of above-mentioned embodiment is electromagnetic induction method, but this is practical new
Type can certainly be suitable for the electronic pen of electrostatic coupling mode (including active electrostatic coupling mode).In electrostatic coupling mode
In the case where electronic pen, core is made of metal or conductive resin etc..Also, in the electricity of active electrostatic coupling mode
In the case where sub- pen, the signal from the signal generating circuit for being set to printed board is sent out from the core of electric conductivity, by quiet
It is electrically coupled and is interacted with plate.
It should be noted that core is not limited to directly to be embedded in the case where pen pressure test section, can be embedded in and pen
The pressure transfer part for pressing test section chimeric.
[symbol description]
1 ... electronic pen, 2 ... main parts, 3 ... cap portions, 4 ... cores, 4E ... replace core, 10 ... plates, 21 ... main part shells
Body, 31 ... recess portions, 33 ... depoling portions, 211 ... cap fitting portions.
Claims (6)
1. a kind of electronic pen, the front end for being arranged to core is prominent and described from the opening of the axis direction of main part shell
Core can be loaded and unloaded relative to the main part shell, which is characterized in that
The electronic pen has the cap portion detachably combined on the axis direction with the main part shell,
The opposite side of the open side of the main part shell on the axis direction, which has, is able to maintain one or more
The core maintaining part of core,
The cap portion has the depoling portion for being detached from and using to extract the core from the main part shell,
In order to make front end from the opening of the axis direction of the main part shell core outstanding extract and be detached from and
When using the depoling portion, one or more the described core for being held in the core maintaining part exposes.
2. electronic pen according to claim 1, which is characterized in that
The depoling portion has shrinkage pool, the shrinkage pool be formed in the cap portion and the main part shell in conjunction with combination side phase
The face in direction tossing about, intersecting with the axis direction is inserted into for the front end of the core.
3. electronic pen according to claim 1, which is characterized in that
The cap portion the main part shell and the front end of the core the opposite side of the open side outstanding,
It is combined on the axis direction with the main part shell.
4. electronic pen according to claim 1, which is characterized in that
The core maintaining part is made of the sponge for being inserted into the core.
5. electronic pen according to claim 1, which is characterized in that
The electronic pen is used together with the plate for the mounting portion for having electronic pen.
6. electronic pen according to claim 5, which is characterized in that
The core is made of resin, is interacted with the plate with electromagnetic induction method.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018-009444 | 2018-01-24 | ||
| JP2018009444A JP7021961B2 (en) | 2018-01-24 | 2018-01-24 | Electronic pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209590791U true CN209590791U (en) | 2019-11-05 |
Family
ID=67472264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822086818.6U Active CN209590791U (en) | 2018-01-24 | 2018-12-12 | Electronic pen |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7021961B2 (en) |
| CN (1) | CN209590791U (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS522504Y2 (en) * | 1972-07-31 | 1977-01-20 | ||
| TW274599B (en) * | 1994-04-06 | 1996-04-21 | Philips Electronics Nv | |
| JP3005303U (en) | 1994-06-16 | 1994-12-20 | 株式会社ワコム | Electronic pen and its pen clip |
| JP2001290581A (en) | 2000-04-05 | 2001-10-19 | Ricoh Co Ltd | Coordinate input device |
| JP3182660U (en) | 2013-01-23 | 2013-04-04 | 株式会社ワコム | Core changer |
| JP6403181B2 (en) | 2016-03-01 | 2018-10-10 | 株式会社ワコム | Electronic pen, electronic pen body, and manufacturing method of electronic pen body |
-
2018
- 2018-01-24 JP JP2018009444A patent/JP7021961B2/en active Active
- 2018-12-12 CN CN201822086818.6U patent/CN209590791U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP7021961B2 (en) | 2022-02-17 |
| JP2019128752A (en) | 2019-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |