CN109085938B - Stylus retraction protection device - Google Patents
Stylus retraction protection device Download PDFInfo
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- CN109085938B CN109085938B CN201811051980.2A CN201811051980A CN109085938B CN 109085938 B CN109085938 B CN 109085938B CN 201811051980 A CN201811051980 A CN 201811051980A CN 109085938 B CN109085938 B CN 109085938B
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- movable
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- charging
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
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Abstract
The invention relates to a touch pen, in particular to a touch pen contraction protection device, which comprises a touch pen main body, a telescopic charging device and an elastic protection device, wherein the touch pen main body is provided with a first elastic protection device and a second elastic protection device; the elastic protection device comprises a magnetic ring, a stabilizing spring, an elastic coil, a magnetic transmission ring and a magnetic suction matching ring; the telescopic charging device comprises a movable charging input head and a movable casing; the movable charging input head is divided into a charging input base and an input head, the bottom surface of the end of the charging input base is provided with a magnetic attraction matching groove, and a magnetically attractable matching ring is arranged in the magnetic attraction matching groove; the touch control pen main body is provided with a magnetic groove and a stable groove; the magnetic ring and the stabilizing ring are sequentially arranged in the magnetic groove and the stabilizing groove; the top of the movable casing is provided with an input port, the interior of the movable casing is provided with a movable groove, and the bottom of the movable casing is provided with a magnetic transmission limiting groove; the inner diameter of the movable groove is larger than that of the input port; the movable charging input head is movably arranged in the movable groove, and after the magnetic transmission ring is arranged in the magnetic transmission limiting groove, a movable cavity is formed between the magnetic transmission ring and the movable groove.
Description
Technical Field
The present disclosure relates to touch pens, and particularly to a protection device for a retractable touch pen.
Background
The touch control pen in the market is various in types, particularly the matched ApplePensil of the ipad is better used, however, the tail part of the touch control pen is provided with a charging end, and the matched touch control pen is also provided with a small tool for converting the charging end into a built-in charging end;
the small tool with the built-in charging end is easy to lose and inconvenient to use;
the structure adopts a straight cylindrical structure, and after the charging end of the structure is inserted into the ipad, the charging end of the ApplePensil is very easy to damage when external force is applied;
in addition, care needs to be taken during the use process, and the operation experience is directly influenced.
Disclosure of Invention
The invention aims to solve the problem that the conventional ApplePensil is inconvenient to use, and provides a touch pen contraction protection device.
A stylus retraction protection device comprises a stylus main body, a telescopic charging device and an elastic protection device; the elastic protection device comprises a magnetic ring, a stabilizing spring, an elastic coil, a magnetic transmission ring and a magnetic suction ring; the telescopic charging device comprises a movable charging input head and a movable casing; the movable charging input head is divided into a charging input base and an input head, the bottom surface of the end of the charging input base is provided with a magnetic attraction matching groove, and the magnetically attractable matching ring is arranged in the magnetic attraction matching groove; the touch control pen main body is provided with a magnetic groove and a stabilizing groove; the magnetic ring and the stabilizing ring are sequentially arranged in the magnetic groove and the stabilizing groove; the top of the movable casing is provided with an input port, the interior of the movable casing is provided with a movable groove, and the bottom of the movable casing is provided with a magnetic transmission limiting groove; the inner diameter of the movable groove is larger than that of the input port; the movable charging input head is movably arranged in the movable groove, when the magnetic transmission ring is arranged in the magnetic transmission limiting groove, a movable cavity is formed between the magnetic transmission ring and the movable groove, and the movable charging input head cannot be separated from the movable cavity; the telescopic charging device is electrically connected with the stylus pen main body through the elastic coil; the elastic coil is sleeved in the stabilizing spring, and the stabilizing spring is positioned between the bottom of the movable charging input head and the tail end of the stylus pen main body; the magnetic transmission ring can conduct magnetic conduction, when the magnetic transmission ring contacts the magnetic force ring, the magnetic transmission ring and the magnetic force ring are in magnetic attraction matching, the magnetic transmission ring is magnetic, and at the moment, the magnetic attraction matching ring and the magnetic transmission ring are in magnetic attraction matching.
As preferred in the present invention: still be equipped with built-in input terminal that charges in the input port, it is connected with elastic coil electric property with the input head that the built-in input terminal that charges.
As preferred in the present invention: the restraint device is characterized in that a restraint device is further arranged between the magnetic transmission ring and the stabilizing ring, and the maximum relaxation length of the stabilizing spring is larger than the sum of the maximum stretching length of the restraint device, the length of the stabilizing ring, the length of the magnetic transmission ring and the total length of the movable groove.
As preferred in the present invention: the restraining device is a rope body or a corrugated pipe.
As preferred in the present invention: the outer diameter of the charging input base is larger than that of the input head; and the outer diameter of the input head is smaller than the inner diameter of the input port, and the outer diameter of the charging input base is larger than the inner diameter of the input port and smaller than the inner diameter of the movable groove.
As preferred in the present invention: the aperture of the input port is provided with two or more than two sealing thin layers, and the combined force of the two or more than two sealing thin layers covers the aperture of the input port.
As preferred in the present invention: the movable casing shell is provided with an arc-shaped notch on the surface, an arc-shaped pinching plate is arranged on the arc-shaped notch, and the arc-shaped pinching plate is communicated with the movable groove.
As further preferred in the present invention: the arc-shaped pinching plate is made of soft materials, and the movable charging input head can be pressed by tightly pinching the arc-shaped pinching plate, so that the movable charging input head cannot be displaced in the movable cavity, and the stable effect is achieved, and the arc-shaped pinching plate can be conveniently inserted into a matched charging groove, such as a charging end of an ipad.
In order to realize the purpose of the invention, the invention adopts the following technical scheme:
compared with the prior art, the technical scheme is adopted, and the stylus retraction protection device has the following beneficial effects:
firstly, when the charging end is used for charging, the damage of the charging end can be effectively avoided.
And when the charging end is not used, the structure can be contracted, so that the portable charging device is convenient to carry and improves the stability.
When the charging end is normally released, the spring is restrained by the limiting sleeve rope after being released, the structure of the spring is not loosened, the whole structure has tension, the support can be effectively provided for the charging end, and meanwhile, the elasticity is ensured.
Fourth, built-in charge end is by the gadget of original, integrated to the activity cover shell on, avoids it to lose, convenient to use simultaneously.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
FIG. 2 is a top view of an embodiment of the present invention.
Fig. 3 is a cross-sectional view taken at B-B of fig. 2 in accordance with the present invention.
Fig. 4 is a cross-sectional view taken at C-C of fig. 2 in accordance with the present invention.
Fig. 5 is a perspective exploded view of the present invention.
Fig. 6 is a partial enlarged view of fig. 5 at D according to the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example (b):
fig. 1 to 6 show a stylus retraction protection device, which includes a stylus body 1, a retractable charging device and an elastic protection device. The elastic protection device includes a magnetic ring 121, a stabilizing ring 111, a stabilizing spring 4, an elastic coil 6, a magnetic transmission ring 231, and a magnetically-attachable ring 3111. The telescopic charging device comprises a movable charging input head 3 and a movable sleeve shell 2. The movable charging input head 3 is divided into a charging input base 31 and an input head 32, a magnetic attraction matching groove 311 is formed in the bottom surface of the end of the charging input base 31, and the magnetically attractable matching ring 3111 is installed in the magnetic attraction matching groove 311. The stylus body 1 is provided with a magnetic groove 12 and a stable groove 11. The magnetic ring 121 and the stabilizing ring 111 are installed in the magnetic groove 12 and the stabilizing groove 11 in sequence. The top of the movable casing 2 is provided with an input port 21, the inside of the movable casing is provided with a movable groove 22, and the bottom of the movable casing is provided with a magnetic transmission limiting groove 23. The inner diameter of the movable groove 22 is larger than that of the input port 21. The movable charging input head 3 is movably mounted in the movable groove 22, and when the magnetic transmission ring 231 is mounted in the magnetic transmission limiting groove 23, a movable cavity is formed between the magnetic transmission ring 231 and the movable groove 22, and the movable charging input head 3 cannot be separated from the movable cavity. The telescopic charging device is electrically connected with the stylus pen main body 1 through the elastic coil 6. The elastic coil 6 is sleeved in the stabilizing spring 4, and the stabilizing spring 4 is located between the bottom of the movable charging input head 3 and the tail end of the stylus pen main body 1. The magnetic conductive ring 231 is magnetically conductive, when the magnetic conductive ring 231 contacts the magnetic ring 121, the magnetic conductive ring 231 and the magnetic ring 121 are magnetically attracted to each other, so that the magnetic conductive ring 231 is magnetic, and at this time, the magnetically attractable ring 3111 and the magnetic conductive ring 231 are magnetically attracted to each other.
As preferred in the present invention: the input port 21 is further provided with a built-in charging input terminal 25, and the built-in charging input terminal 25 and the input terminal 32 are electrically connected to the elastic coil 6.
In order to restrain the elastic force of the stabilizing spring and keep the overall structure of the stabilizing spring in a relatively straight state, a restraining device 5 is further arranged between the magnetic transmission ring 231 and the stabilizing ring 111, and the maximum relaxation length of the stabilizing spring 4 is greater than the sum of the maximum stretching length of the restraining device 5, the length of the stabilizing ring 111, the length of the magnetic transmission ring 231 and the total length of the movable groove 22, so that when the restraining device 5 is pulled to the maximum stretching length, the movable sleeve 2 cannot be continuously stretched, but the movable charging input head 3 can still continuously stretch forward until the charging input base 31 of the movable charging input head collides with the input port 21.
As preferred in the present invention: the restraining device 5 is a rope or a corrugated pipe.
As preferred in the present invention: the outer diameter of the charging input base 31 is larger than the outer diameter of the input head 32. The outer diameter of the input head 32 is smaller than the inner diameter of the input port 21, and the outer diameter of the charging input base 31 is larger than the inner diameter of the input port 21 and smaller than the inner diameter of the movable groove 22.
In order to avoid water and other dirt from entering the movable casing, the friction force between the input head and the external charging head and between the internal charging ends is increased, two or more sealing thin layers 27 are arranged at the aperture of the input port 21, and the combined force of the two or more sealing thin layers 27 covers the aperture of the input port 21.
In order to effectively avoid that when the movable charging input head is popped up by the stabilizing spring and the input head is inserted into other built-in charging ends, the input head cannot obtain effective acting force and the stabilizing spring is compressed, so that the input head retracts, an arc-shaped gap 26 is arranged on the surface of the movable casing 2, an arc-shaped pinching plate 24 is arranged on the arc-shaped gap 26, the arc-shaped pinching plate 24 is communicated with the movable groove 22, the arc-shaped pinching plate 24 is made of soft material, and the movable charging input head 3 can be pressed by tightly pinching the arc-shaped pinching plate 24, so that the movable charging input head cannot be displaced in the movable cavity, and the stable effect is achieved, and the movable charging input head can be conveniently inserted into a matched charging groove, such as a charging end of an ipad.
The use method comprises the following steps:
the data line can be used for directly charging the built-in charging input end, and the elastic force of the fixing spring can be released to expose the charging input end so that the fixing spring can be charged with the charging end of the Ipad. When needs reset, then press the input of charging and the movable sleeve body and carry out magnetism and inhale.
When the charging input terminal is used, the arc-shaped pinch plate 24 needs to be pressed to ensure that the charging input terminal is not pressed and retracted.
When the built-in charging end is needed, the external charging end can be directly inserted into the built-in charging end.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. They may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit of the invention, and these should be considered as the scope of the invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A stylus retraction protection device, comprising: the touch control pen comprises a touch control pen main body (1), a telescopic charging device and an elastic protection device; the elastic protection device comprises a magnetic ring (121), a stabilizing ring (111), a stabilizing spring (4), an elastic coil (6), a magnetic transmission ring (231) and a magnetic matching ring (3111); the telescopic charging device comprises a movable charging input head (3) and a movable casing (2); the movable charging input head (3) is divided into a charging input base (31) and an input head (32), a magnetic attraction distribution groove (311) is formed in the bottom surface of the end of the charging input base (31), and the magnetically attractable distribution ring (3111) is installed in the magnetic attraction distribution groove (311); the touch control pen main body (1) is provided with a magnetic groove (12) and a stabilizing groove (11); the magnetic ring (121) and the stabilizing ring (111) are sequentially arranged in the magnetic groove (12) and the stabilizing groove (11); the top of the movable casing (2) is provided with an input port (21), the interior of the movable casing is provided with a movable groove (22), and the bottom of the movable casing is provided with a magnetic transmission limiting groove (23); the inner diameter of the movable groove (22) is larger than that of the input port (21); the movable charging input head (3) is movably arranged in the movable groove (22), when the magnetic transmission ring (231) is arranged in the magnetic transmission limiting groove (23), a movable cavity is formed between the magnetic transmission ring (231) and the movable groove (22), and the movable charging input head (3) cannot be separated from the movable cavity; the telescopic charging device is electrically connected with the stylus pen main body (1) through the elastic coil (6); the elastic coil (6) is sleeved in the stabilizing spring (4), and the stabilizing spring (4) is positioned between the bottom of the movable charging input head (3) and the tail end of the stylus pen main body (1); the magnetic transmission ring (231) can conduct magnetic conduction, when the magnetic transmission ring (231) contacts the magnetic force ring (121), the magnetic transmission ring (231) and the magnetic force ring (121) are in magnetic attraction matching, the magnetic transmission ring (231) is magnetic, and at the moment, the magnetic attraction matching ring (3111) and the magnetic transmission ring (231) are in magnetic attraction matching.
2. The stylus retraction protection device of claim 1, wherein: the input port (21) is also internally provided with a built-in charging input end (25), and the built-in charging input end (25) and the input head (32) are electrically connected with the elastic coil (6).
3. The stylus retraction protection device of claim 2, wherein: a restraint device (5) is further arranged between the magnetic transmission ring (231) and the stabilizing ring (111), and the maximum relaxation length of the stabilizing spring (4) is larger than the sum of the maximum stretching length of the restraint device (5), the length of the stabilizing ring (111), the length of the magnetic transmission ring (231) and the total length of the movable groove (22), so that when the restraint device (5) is pulled to the maximum stretching length, the movable sleeve shell (2) cannot be continuously stretched, but the movable charging input head (3) can still continuously stretch forwards until the charging input base (31) of the movable charging input head is abutted against the input port (21).
4. The stylus retraction protection device of claim 3, wherein: the restraint device (5) is a rope body or a corrugated pipe.
5. The stylus retraction protection device of claim 4, wherein: the outer diameter of the charging input base (31) is larger than that of the input head (32); the outer diameter of the input head (32) is smaller than the inner diameter of the input port (21), and the outer diameter of the charging input base (31) is larger than the inner diameter of the input port (21) and smaller than the inner diameter of the movable groove (22).
6. The stylus retraction protection device of claim 5, wherein: and the caliber of the input port (21) is provided with two or more than two sealing thin layers (27), and the combined force of the two or more sealing thin layers covers the caliber of the input port (21).
7. The stylus retraction protection device of claim 6, wherein: the movable casing (2) is provided with an arc-shaped notch (26) on the surface, an arc-shaped pinching plate (24) is arranged on the arc-shaped notch (26), and the arc-shaped pinching plate (24) is communicated with the movable groove (22).
8. The stylus retraction protection device of claim 7, wherein: the arc-shaped pinching plate (24) is made of soft materials, and the movable charging input head (3) can be pressed by tightly pinching the arc-shaped pinching plate (24) so that the movable charging input head cannot be displaced in the movable cavity, and the movable charging input head can achieve a stable effect so as to be conveniently inserted into a matched charging groove.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018109688034 | 2018-08-23 | ||
| CN201810968803 | 2018-08-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109085938A CN109085938A (en) | 2018-12-25 |
| CN109085938B true CN109085938B (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811051980.2A Active CN109085938B (en) | 2018-08-23 | 2018-09-10 | Stylus retraction protection device |
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| Country | Link |
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| CN (1) | CN109085938B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602200A (en) * | 2012-02-24 | 2012-07-25 | 陈国富 | Multi-functional electronic pen capable of writing in paper and storing written contents in computer |
| US9106085B2 (en) * | 2013-03-04 | 2015-08-11 | Uc-Logic Technology Corp. | Combined transformer, and non-contact battery charging device using the same |
| CN205594600U (en) * | 2016-04-22 | 2016-09-21 | 立迈科技股份有限公司 | Active pressure electric capacity touch -control pen |
| CN205680066U (en) * | 2016-05-24 | 2016-11-09 | 昆盈企业股份有限公司 | Active pointer |
| CN106208180A (en) * | 2014-08-19 | 2016-12-07 | 奥多比公司 | Pointer charging box |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040144575A1 (en) * | 2003-01-27 | 2004-07-29 | Yitzhak Zloter | Digitizer pen for writing on reusable paper |
| US20170060277A1 (en) * | 2015-08-25 | 2017-03-02 | Zachary Joseph Zeliff | Magnetic switch assembly and stylus having the same |
-
2018
- 2018-09-10 CN CN201811051980.2A patent/CN109085938B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602200A (en) * | 2012-02-24 | 2012-07-25 | 陈国富 | Multi-functional electronic pen capable of writing in paper and storing written contents in computer |
| US9106085B2 (en) * | 2013-03-04 | 2015-08-11 | Uc-Logic Technology Corp. | Combined transformer, and non-contact battery charging device using the same |
| CN106208180A (en) * | 2014-08-19 | 2016-12-07 | 奥多比公司 | Pointer charging box |
| CN205594600U (en) * | 2016-04-22 | 2016-09-21 | 立迈科技股份有限公司 | Active pressure electric capacity touch -control pen |
| CN205680066U (en) * | 2016-05-24 | 2016-11-09 | 昆盈企业股份有限公司 | Active pointer |
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| Publication number | Publication date |
|---|---|
| CN109085938A (en) | 2018-12-25 |
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