CN114356120A

CN114356120A - Deformable touch control pen

Info

Publication number: CN114356120A
Application number: CN202111393021.0A
Authority: CN
Inventors: 虞祥瑞; 彭文博; 赵东明; 肖平; 施悦; 葛恒
Original assignee: Huaneng Clean Energy Research Institute; Huaneng Group Technology Innovation Center Co Ltd
Current assignee: Huaneng Clean Energy Research Institute; Huaneng Group Technology Innovation Center Co Ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-15
Anticipated expiration: 2041-11-23
Also published as: CN114356120B

Abstract

The invention discloses a deformable touch control pen which comprises a pen body and a pen point, wherein the pen body is provided with an unfolding position and a folding position and comprises a first connecting belt, a supporting belt, a second connecting belt and a magnetic attraction piece which are sequentially hinged, when the pen body is positioned at the unfolding position, the first connecting belt, the supporting belt, the second connecting belt and the magnetic attraction piece are sequentially arranged along the width direction of the supporting piece, when the pen body is positioned at the folding position, the first connecting belt and the second connecting belt are attracted by the magnetic attraction piece, the first connecting belt, the supporting belt, the second connecting belt and the magnetic attraction piece form a hollow cylindrical body, and the pen point is connected with one end of the pen point. The deformable touch pen provided by the invention has the advantages of convenience in carrying, using and storing.

Description

Deformable touch control pen

Technical Field

The invention relates to the technical field of digital input of an electromagnetic pen/a capacitive pen, in particular to a deformable touch pen.

Background

The environment where new energy such as photovoltaic and wind power generation is located is in an outdoor low-temperature cold or humid and watery environment. The capacitive screen and the finger which are commonly used on the traditional intelligent equipment in the environments have extremely low feasibility of touch operation, cannot be operated in a cold environment, and is very easy to operate in a humid and watery environment, so that the operation efficiency is seriously influenced.

On the other hand, the portable intelligent device needs to consider the volume of the portable control device, the touch pen is convenient to store, and the pen body needs to be thin. In this case, it is extremely difficult to use a thin pen body by wearing gloves in a cold region. The retractable and foldable storage mode can only shorten the length of the pen body when storage is realized, and the thickness of the pen body cannot be changed.

Disclosure of Invention

The present invention is based on the discovery and recognition by the inventors of the following facts and problems:

the present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, an embodiment of the invention provides a deformable stylus, which has the advantages of being convenient to carry, use and store.

The deformable touch pen comprises a pen body and a pen point, wherein the pen body is provided with an unfolding position and a folding position and comprises a first connecting belt, a supporting belt, a second connecting belt and a magnetic attraction piece which are hinged in sequence, when the pen body is located at the unfolding position, the first connecting belt, the supporting belt, the second connecting belt and the magnetic attraction piece are sequentially arranged along the width direction of the supporting piece, when the pen body is located at the folding position, the first connecting belt and the second connecting belt are attracted by the magnetic attraction piece, the first connecting belt, the supporting belt, the second connecting belt and the magnetic attraction piece form a hollow cylindrical body, and the pen point is connected with one end of the supporting belt.

The deformable touch pen provided by the embodiment of the invention has the advantages of convenience in carrying, using and storing.

In some embodiments, the magnetic attraction piece comprises a magnetic metal band and a magnet, the magnetic metal band is connected with one side of the first connecting band far away from the supporting band, the magnet is connected with one side of the second connecting band far away from the supporting band, and when the pen body is located at the folding position, the magnetic metal band is attracted with the magnet.

In some embodiments, one of the magnetic metal strip and the magnet is provided with a protrusion, and the other of the magnetic metal strip and the magnet is provided with a groove, the magnetic metal strip and the magnet are arranged in a thickness direction of the magnetic metal strip when the pen body is in the folded position, and the protrusion is fitted in the groove.

In some embodiments, the magnetic metal strip is a long iron sheet, the magnets extend along the length direction of the magnetic metal strip, and the magnets are in one-to-one correspondence with the magnetic metal strip;

or the number of the magnets is multiple, the magnets are distributed at intervals along the length direction of the magnetic metal strip, and each of the magnets is attracted with the magnetic metal strip.

In some embodiments, the magnetic attraction member includes two magnets, the two magnets are respectively connected to one side of the first connecting band away from the supporting band and one side of the second connecting band away from the supporting band, and when the pen body is located at the folding position, the two magnets attract each other.

In some embodiments, the first connecting strap and the second connecting strap are both elastic straps;

or the first connecting belt and the second connecting belt are both metal chain belts.

In some embodiments, the support strap is made of magnetic metal, and the support strap is used for attracting with a magnetic attraction point on the carrying device;

or, deformable stylus still includes the magnetism and pastes the strip, the magnetism paste the strip with it links to each other to support the area, the magnetism paste the strip be used for with carry the magnetic attraction on the equipment point actuation, work as the body of the pen is located when folding position, the magnetism pastes the strip and is located the inner chamber of hollow cylinder.

In some embodiments, when the pen body is located at the folded position, the first connecting band, the supporting band, the second connecting band and the magnetic attraction member form a hollow cylinder.

In some embodiments, the deformable stylus further comprises a wireless charging module, the wireless charging module is connected to the support band, and when the pen body is located at the folded position, the wireless charging module is located in the inner cavity of the hollow cylindrical body.

In some embodiments, the deformable stylus includes any one of a capacitive stylus, an electromagnetic stylus, and a resistive stylus.

Drawings

FIG. 1 is a rear view of a deformable stylus in a collapsed position according to an embodiment of the present invention.

FIG. 2 is a top view of a deformable stylus in a collapsed position according to an embodiment of the present invention.

FIG. 3 is a top view of a deformable stylus in an extended position in accordance with embodiments of the present invention.

FIG. 4 is a front view of a deformable stylus in an extended position in accordance with an embodiment of the invention.

FIG. 5 is a side view of a deformable stylus in a collapsed position in accordance with an embodiment of the present invention.

Reference numerals: 100. a pen body; 10. a support band; 11. magnetic sticking strips; 20. a magnetic member; 21. a magnetic metal strip; 22. a magnet; 23. a protrusion; 24. a groove; 30. a first connecting belt; 40. a second connecting band; 50. a wireless charging module; 200. a pen point.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

As shown in fig. 1 to 5, a deformable stylus according to an embodiment of the present invention includes a pen body 100 and a pen tip 200, the pen body 100 has an unfolded position and a folded position and includes a first connecting band 30, a supporting band 10, a second connecting band 40 and a magnetic attraction member 20, which are hinged in sequence, when the pen body 100 is in the unfolded position, the first connecting band 30, the supporting band 10, the second connecting band 40 and the magnetic attraction member 20 are arranged in sequence along a width direction of the supporting member, when the pen body 100 is in the folded position, the first connecting band 30 and the second connecting band 40 are attracted by the magnetic attraction member 20, the first connecting band 30, the supporting band 10, the second connecting band 40 and the magnetic attraction member 20 constitute a hollow cylindrical body, and the pen tip 200 is connected to one end of the supporting band 10.

According to the deformable touch control pen provided by the embodiment of the invention, when the pen body 100 is in the unfolded position, the pen body 100 is flat, so that the pen body 100 is convenient to store, and when the pen body 100 is in the folded position, a hollow cylindrical body formed by the pen body 100 is convenient to hold, so that the deformable touch control pen has the advantages of convenience in carrying, using and storing.

In some embodiments, as shown in fig. 2 and 4, the magnetic attracting member 20 includes a magnetic metal strap 21 and a magnet 22, the magnetic metal strap 21 is connected to a side of the first connecting strap 30 away from the supporting strap 10, the magnet 22 is connected to a side of the second connecting strap 40 away from the supporting strap 10, and the magnetic metal strap 21 and the magnet 22 attract each other when the pen body 100 is in the folded position.

Therefore, the magnetic metal belt 21 and the magnet 22 are attracted to enable the first connecting belt 30 and the second connecting belt 40 on the two sides of the supporting belt 10 to be mutually close and folded, the pen body 100 of the hollow cylindrical body is facilitated to be obtained, the stability of the folding position of the pen body 100 is guaranteed by the magnetic attraction of the magnetic metal belt 21 and the magnet 22, the magnetic metal belt 21 and the magnet 22 are convenient to separate when the pen body 100 needs to be unfolded, and the pen body 100 is convenient to switch between the folding position and the unfolding position.

Or, the magnet 22 is connected with one side of the first connecting band 30 away from the supporting band 10, and the magnetic metal band 21 is connected with one side of the second connecting band 40 away from the supporting band 10, so that when the pen body 100 is in the folded position, the magnetic metal band 21 and the magnet 22 are attracted, and the pen body 100 also has the advantages of good stability and convenient holding for a user.

In some embodiments, as shown in fig. 2 and 3, one of the magnetic metal strip 21 and the magnet 22 is provided with a protrusion 23, and the other of the magnetic metal strip 21 and the magnet 22 is provided with a groove 24, so that when the pen body 100 is in the folded position, the magnetic metal strip 21 and the magnet 22 are arranged in the thickness direction of the magnetic metal strip 21, and the protrusion 23 is fitted in the groove 24.

Specifically, the pen body 100 is located the folding position and forms the hollow cylinder, magnetic metal strip 21 and magnet 22 actuation on thickness direction, when magnetic metal strip 21 is close to hollow cylinder inner chamber one side and sets up recess 24, magnet 22 sets up arch 23 close to hollow cylinder outer wall one side correspondingly, magnet 22's arch 23 gets into in magnetic metal strip 21's recess 24, at least partly mutual coincidence overlap joint of magnetic metal strip 21 and magnet 22 is in the same place, improve magnetic adsorption intensity, the cooperation of arch 23 and recess 24 can avoid magnet 22 and magnetic metal strip 21 to produce relative slip, help guaranteeing the stability of pen body 100 folding position and convenient to use person grips.

Or, magnetic metal strip 21 sets up recess 24 near hollow cylinder inner chamber one side, and magnet 22 sets up arch 23 near hollow cylinder outer wall one side correspondingly, and magnetic metal strip 21 and magnet 22 magnetic adsorption together improve magnetic adsorption intensity, and magnet 22 and magnetic metal strip 21 production relative slip can be avoided in protruding 23 and the cooperation of recess 24, help guaranteeing that the stability convenient to use person who draws the position of body 100 folds grips.

In some embodiments, as shown in fig. 4, the magnetic metal strip 21 is a long iron sheet, the magnets 22 extend along the length direction of the magnetic metal strip 21, and the magnets 22 correspond to the magnetic metal strip 21 one to one;

specifically, when the magnetic metal strip 21 is a long iron sheet or other easily magnetized long metal sheet, the size of the magnet 22 is consistent with the size of the magnetic metal strip 21, the magnet 22 and the magnetic metal strip 21 are correspondingly attached, and the magnet 22 and the long iron sheet are magnetically attracted to make the first connecting band 30 and the second connecting band 40 on both sides of the supporting band 10 close to each other and fold, which is helpful for the user to hold the pen body 100 as a hollow cylindrical body.

Alternatively, the number of the magnets 22 is plural, the plural magnets 22 are distributed at intervals along the longitudinal direction of the magnetic metal strip 21, and each of the plural magnets 22 is attracted to the magnetic metal strip 21.

Specifically, the plurality of magnets 22 are spaced apart from each other in the longitudinal direction of the magnetic metal strip 21, a distance is kept between adjacent magnets 22, so as to avoid the influence of adjacent magnets 22 on the magnets 22, and the magnets 22 and the magnetic metal strip 21 are attached to each other in an adsorption manner, so that the first connecting band 30 and the second connecting band 40 on both sides of the supporting band 10 are folded close to each other, which is helpful for the user to grip the pen body 100 as a hollow cylindrical body.

In some embodiments, the magnetic member 20 includes two magnets 22, and the two magnets 22 are respectively connected to a side of the first connecting band 30 away from the supporting band 10 and a side of the second connecting band 40 away from the supporting band 10, and the two magnets 22 are attracted when the pen body 100 is in the folded position.

Therefore, the two magnets 22 are attracted together, so that the magnetic adsorption strength is high, and the stability of the hollow cylindrical body formed by the pen body 100 in the folded position is ensured, so that the pen body is convenient for a user to hold.

In some embodiments, first connecting strap 30 and second connecting strap 40 are both elastic straps;

alternatively, both the first connecting band 30 and the second connecting band 40 are metal link bands.

Therefore, when the first connecting band 30 and the second connecting band 40 are elastic bands, the hollow cylindrical body formed by the pen body 100 at the folded position has elasticity, the elastic bands can weaken external impact, so that the pen body 100 is not easily damaged when falling down, and the pen body 100 has elasticity to make a user hold the pen body 100 to feel more comfortable when writing.

The first connecting belt 30 and the second connecting belt 40 are metal chain belts, and the metal chain belts have high structural strength, which is beneficial to improving the structural strength of the hollow cylindrical body formed by the pen body 100 at the folding position and prolonging the service life of the pen body 100.

In some embodiments, as shown in fig. 2 and 3, the support strap 10 is made of a magnetic metal, and the support strap 10 is used to engage with a magnetically attracted point on the carrying device.

From this, support the area 10 and can inhale a magnetic attraction laminating through magnetic metal and the magnetism of carrying equipment when body 100 is in the expansion position, it can be the cell-phone to carry equipment, a tablet computer, portable equipment such as notebook computer, use the cell-phone as an example, the cell-phone back sets up magnetism and inhales the point, support area 10 and magnetism inhale a magnetic attraction laminating, magnetism is inhaled the point and can be the one side and be equipped with the magnetic sheet that is used for the viscose with cell-phone back paste, magnetism is inhaled the point and can be included multi-disc magnetic sheet, body 100 and the fixed portable save space of cell-phone, convenient to use person takes.

Or, as shown in fig. 2 to 4, the deformable stylus further includes a magnetic strip 11, the magnetic strip 11 is connected to the supporting strap 10, the magnetic strip 11 is used for attracting to a magnetic attraction point on the carrying device, and when the pen body 100 is located at the folding position, the magnetic strip 11 is located in the inner cavity of the hollow cylindrical body.

Therefore, when the pen body 100 is in the unfolded position, the support belt 10 can be attached to the magnetic attraction point of the carrying device through the magnetic attachment strip 11 in a magnetic adsorption manner, the size of the magnetic attachment strip 11 is matched with that of the support belt 10, and the length of the magnetic attachment strip 11 is smaller than or equal to that of the support belt 10. The carrying device can be a mobile phone, a tablet personal computer, a notebook computer and other portable devices, taking the mobile phone as an example, the back surface of the mobile phone is provided with a magnetic attraction point, the magnetic attachment strip 11 of the support belt 10 is attached to the magnetic attraction point in a magnetic adsorption manner, the pen body 100 is fixed to the mobile phone, and is convenient to carry, space-saving and convenient for a user to take.

In some embodiments, as shown in fig. 2, when the pen body 100 is in the folded position, the first connecting band 30, the supporting band 10, the second connecting band 40 and the magnetic attracting member 20 form a hollow cylinder.

Specifically, first connecting band 30, support the area 10, second connecting band 40 and magnetism inhale piece 20 and have connected in proper order and formed the cross section for annular hollow cylinder, it is the lateral surface to constitute hollow cylinder one side on supporting area 10 thickness direction, the lateral surface that supports area 10 is the arcwall face, the lateral surface that magnetism inhales piece 20 is the arcwall face, the lateral surface of first connecting band 30 and second connecting band 40 is the arcwall face, first connecting band 30 and second connecting band 40 are symmetrical about supporting area 10, it is articulated with first connecting band 30 and second connecting band 40 respectively to inhale piece 20 both ends. The pen body 100 is now a hollow cylinder, and the user has a high comfort level for holding.

In some embodiments, as shown in fig. 4, the deformable stylus pen further includes a wireless charging module 50, the wireless charging module 50 is connected to the supporting strap 10, and when the pen body 100 is in the folded position, the wireless charging module 50 is located in the inner cavity of the hollow cylinder.

From this, the inner chamber that wireless charging module 50 is located hollow cylinder can protect wireless charging module 50 to avoid wireless charging module 50 to receive external impact damage, environmental factor to cause the pen body 100 to damage into water. When the pen body 100 is in the unfolding position, the wireless charging module 50 can be matched with the plane of the charging device to wirelessly charge the stylus, and the stylus does not need to be provided with a charging interface to charge, so that the portable stylus pen is convenient to carry.

Specifically, the stylus pen is one of a capacitance pen, an electromagnetic pen and a resistance pen, the stylus pen main body can use stylus pen technologies such as the capacitance pen, the electromagnetic pen and the resistance pen according to a use scene, and the pen point 200 can be provided with a resistance pen point or a capacitance pen point or an electromagnetic pen point, so that the stylus pen can adapt to operation requirements of different device screens.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A deformable stylus, comprising:

the pen body is provided with an unfolding position and a folding position and comprises a first connecting belt, a supporting belt, a second connecting belt and a magnetic attraction piece which are hinged in sequence, when the pen body is positioned at the unfolding position, the first connecting belt, the supporting belt, the second connecting belt and the magnetic attraction piece are sequentially arranged along the width direction of the supporting piece, when the pen body is positioned at the folding position, the first connecting belt and the second connecting belt are attracted by the magnetic attraction piece, and the first connecting belt, the supporting belt, the second connecting belt and the magnetic attraction piece form a hollow cylindrical body; and

a nib coupled to one end of the support band.

2. A deformable stylus according to claim 1, wherein the magnetically attractive member comprises a magnetic metal strip and a magnet, the magnetic metal strip is connected to the first connecting strip at a side away from the supporting strip, the magnet is connected to the second connecting strip at a side away from the supporting strip, and the magnetic metal strip and the magnet attract each other when the pen body is in the folded position.

3. A deformable stylus according to claim 2, wherein one of the magnetic metal strip and the magnet is provided with a protrusion, and the other of the magnetic metal strip and the magnet is provided with a recess, the magnetic metal strip and the magnet being aligned in a thickness direction of the magnetic metal strip when the pen body is in the folded position, the protrusion fitting within the recess.

4. A deformable stylus as recited in claim 2,

the magnetic metal strip is a long iron sheet, the magnets extend along the length direction of the magnetic metal strip, and the magnets correspond to the magnetic metal strip one to one;

5. A deformable stylus according to claim 1, wherein the magnetically attractive member comprises two magnets, the two magnets are respectively connected to a side of the first connecting strip remote from the supporting strip and a side of the second connecting strip remote from the supporting strip, and the two magnets attract each other when the pen body is in the folded position.

6. A deformable stylus according to claim 1,

the first connecting belt and the second connecting belt are elastic belts;

7. A deformable stylus according to claim 1,

the supporting belt is made of magnetic metal and is used for attracting the magnetic attraction points on the carrying equipment;

8. A deformable stylus according to claim 1, wherein the first connecting strip, the support strip, the second connecting strip and the magnetically attractive element form a hollow cylinder when the body is in the folded position.

9. A deformable stylus according to claim 1, further comprising a wireless charging module coupled to the support strap, wherein the wireless charging module is located within the inner cavity of the hollow cylinder when the body is in the folded position.

10. A deformable stylus as recited in claim 1, wherein the deformable stylus comprises any one of a capacitive stylus, an electromagnetic stylus, and a resistive stylus.