CN109491521B - Touch control pen - Google Patents
Touch control pen Download PDFInfo
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- CN109491521B CN109491521B CN201710810469.5A CN201710810469A CN109491521B CN 109491521 B CN109491521 B CN 109491521B CN 201710810469 A CN201710810469 A CN 201710810469A CN 109491521 B CN109491521 B CN 109491521B
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- barrel
- pen
- actuating
- stylus
- engaging
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- 241001422033 Thestylus Species 0.000 claims description 34
- 230000005489 elastic deformation Effects 0.000 claims description 26
- 238000005381 potential energy Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Position Input By Displaying (AREA)
Abstract
本发明提供一种触控笔，其包括笔杆、第一笔管、第二笔管、驱动件以及致动件。第一笔管具有第一端部、相对于第一端部的第二端部以及位于第二端部的第一卡槽。第一端部固定于笔杆。第二笔管套设于第二端部。驱动件设置于第一笔管内，且包括卡合部。卡合部卡合于第一卡槽。致动件穿设于第二笔管与第一笔管，且耦接驱动件。致动件配置用以于受力后朝第一方向移动而使驱动件产生弹性变形，以使卡合部与第一卡槽分离开来，进而使驱动件带动致动件与第二笔管朝反向于第一方向的第二方向移动。
The present invention provides a touch pen, which includes a pen holder, a first pen tube, a second pen tube, a driving part and an actuating part. The first pen tube has a first end portion, a second end portion opposite to the first end portion, and a first snap groove located at the second end portion. The first end is fixed to the pen holder. The second pen tube is sleeved on the second end. The driving part is arranged in the first pen tube and includes a clamping part. The engaging portion is engaged with the first card slot. The actuating member is passed through the second pen tube and the first pen tube, and is coupled to the driving member. The actuating member is configured to move towards the first direction after being stressed, so that the driving member is elastically deformed, so as to separate the engaging portion from the first locking groove, so that the driving member drives the actuating member and the second pen tube Move in a second direction opposite to the first direction.
Description
Technical Field
The present disclosure relates to touch pens, and particularly to a retractable touch pen.
Background
A touch screen is usually disposed in a common electronic device, such as a tablet computer, a smart phone, a notebook computer or a point of sale (POS), and a user can select to touch the touch screen with a finger or a stylus to operate the electronic device.
The length of a conventional stylus is fixed, and in order to meet the design trend of light and thin electronic products, the size of the stylus is also developed to be light, thin, short and small, so as to be convenient for a user to carry or to be accommodated in a reserved space in an electronic device. However, the light, thin, short and small stylus is not easy for the user to hold, and even the smoothness of the user's operation is affected.
Disclosure of Invention
The invention provides a touch pen, which can improve the flexibility in use and provide better operation hand feeling for a user.
The touch pen comprises a pen holder, a first pen tube, a second pen tube, a driving piece and an actuating piece. The first pen tube has a first end, a second end opposite the first end, and a first card slot at the second end. The first end is fixed on the penholder. The second pen tube is sleeved on the second end portion. The driving piece is arranged in the first pen tube and comprises a clamping part. The clamping part is clamped in the first clamping groove. The actuator is disposed through the second pen barrel and the first pen barrel and coupled to the driving member. The actuating member is configured to move in a first direction after being stressed to elastically deform the driving member so as to separate the engaging portion from the first engaging groove, and the driving member drives the actuating member and the second pen barrel to move in a second direction opposite to the first direction.
Based on the above, the stylus pen of the present invention can extend or return the entire length to the initial length by pressing and actuating, so as to improve the flexibility in use. In addition, the user can adjust the whole length of the touch pen according to personal requirements so as to obtain better operation hand feeling.
In order to make the aforementioned and other features and advantages of the invention more comprehensible, embodiments accompanied with figures are described in detail below.
Drawings
FIG. 1 is a diagram of a stylus according to an embodiment of the invention;
FIG. 2 is a schematic partial cross-sectional view of the stylus of FIG. 1;
FIG. 3 is a schematic view of the actuator of the stylus of FIG. 1 pressed by an external force;
FIG. 4 is a schematic partial cross-sectional view of the stylus of FIG. 3;
FIG. 5 is a diagram illustrating the second barrel of the stylus of FIG. 3 after moving in a second direction;
fig. 6 is a partial cross-sectional schematic view of the stylus of fig. 5.
The reference numbers illustrate:
100: touch control pen
110: pen holder
111: pipe body
112: pen core
113. 114: end part
120: first pen tube
121: first end part
122: second end portion
123: first card slot
124: second card slot
125: sliding chute
130: second pen tube
131: the first space
132: first through hole
133: second space
134: second through hole
135: third clamping groove
140: driving member
141: body
142: elastic deformation part
143: engaging part
143 a: a first engaging part
143 b: second engaging part
144: second connecting part
145: abdicating space
146: second positioning part
150: actuating element
151: actuating part
152: limiting part
153: pressing part
154: first connecting part
155: a first positioning part
160: first elastic member
170: second elastic member
D1: a first direction
D2: second direction
Detailed Description
Fig. 1 is a schematic diagram of a stylus according to an embodiment of the invention. Fig. 2 is a schematic partial cross-sectional view of the stylus of fig. 1. For clarity and convenience of illustration, fig. 1 shows the tube 111 and the second tube 130 of the pen barrel 110 in a perspective manner, and shows the inner contour of the second tube 130 in a dotted line. Referring to fig. 1 and fig. 2, in the present embodiment, the stylus 100 may be a capacitive stylus or a resistive stylus, which is not limited in the invention. The stylus 100 includes a barrel 110, a first barrel 120, a second barrel 130, a driving member 140, an actuating member 150, a first elastic member 160, and a second elastic member 170.
Specifically, the pen barrel 110 includes a tube 111 and a pen core 112, wherein the pen core 112 is inserted into the tube 111, and the tube 111 has two opposite ends 113 and 114. The pen core 112 is partially exposed at the end 113 to serve as a touch portion for the touch pen 100 to touch the touch screen. The first pen tube 120 has a first end 121, a second end 122 opposite to the first end 121, and a first engaging groove 123 located at the second end 122, wherein the first end 121 is fixed to the end 114 of the pen shaft 110 in a penetrating manner, and the second pen tube 130 is sleeved on the second end 122 (or called, the second end 122 is fixed to the second pen tube 130 in a penetrating manner). The second barrel 130 maintains the degree of freedom of reciprocating movement relative to the barrel 110 and the first barrel 120 to abut against the end 114 or move away from the end 114, so that the overall length of the stylus 100 can be adjusted according to the personal requirements of the user to obtain a better operation feeling.
In this embodiment, the driving element 140 is disposed in the second end 122 of the first barrel 120, and opposite ends of the first elastic element 160 respectively abut against the barrel 110 and the driving element 140. In detail, the driving member 140 includes a main body 141, two elastic deformation portions 142, and two engaging portions 143, wherein fig. 2 exemplarily shows two elastic deformation portions 142, two engaging portions 143, and two first engaging slots 123. Only one set of the elastic deformation portion 142, the engaging portion 143, and the first engaging groove 123 will be described below by way of example.
Referring to fig. 1 and fig. 2, the elastic deformation portion 142 is connected to the main body 141, wherein the engaging portion 143 is protruded on an outer wall surface of the elastic deformation portion 142, and the engaging portion 143 is engaged with the first engaging groove 123. When the engaging portion 143 is engaged with the first engaging groove 123, one end of the second tube 130 abuts against the end 114 of the pen barrel 110 (at this time, the first tube 120 is completely hidden in the tube 111 and the second tube 130), and the overall length of the stylus 100 can be maintained at the initial length (i.e. the state shown in fig. 1), so as to be convenient for a user to carry or be accommodated in a reserved space in a corresponding electronic device. Further, the engaging portion 143 can be separated from the first engaging groove 123 by the elastic deformation generated by the elastic deformation portion 142, so that the driving member 140 can move freely in the first pen barrel 120, and the driving member 140 drives the actuating member 150 and the second pen barrel 130, so as to adjust the overall length of the stylus 100.
In detail, the first elastic member 160 is disposed in the first barrel 120, wherein the body 141 of the driving member 140 abuts one end of the first elastic member 160, and the other end of the first elastic member 160 abuts the pen core 112 of the pen barrel 110. At this time, the first elastic member 160 is in a compressed state, and when the engaging portion 143 is engaged with the first engaging groove 123, the driving member 140 cannot move relative to the first pen barrel 120, and thus the elastic potential energy accumulated in the first elastic member 160 cannot be released.
Specifically, the second barrel 130 further has a first space 131, a first through hole 132, a second space 133, and a second through hole 134, which are sequentially arranged in a direction away from the barrel 110. The first space 131 is configured to receive the second end 122 of the first barrel 120 and is in communication with the interior space of the first barrel 120. The first through hole 132 communicates the first space 131 with the second space 133, and the second through hole 134 communicates the second space 133 with the outside. The first through hole 132 and the second through hole 134 are respectively located at two opposite sides of the second space 133.
In this embodiment, the actuator 150 is disposed through the second barrel 130 and the first barrel 120, and is coupled to the driving member 140 by a portion located inside the first barrel 120. The first elastic member 160 and the actuating member 150 are respectively located at two opposite sides of the driving member 140. In detail, the actuating member 150 includes an actuating portion 151, a limiting portion 152 and a pressing portion 153, wherein the actuating portion 151 and the pressing portion 153 are respectively located at two opposite sides of the limiting portion 152, and the limiting portion 152 connects the actuating portion 151 and the pressing portion 153. The actuating portion 151 passes through the second space 133, the first through hole 132 and the first space 131, and penetrates the first pen barrel 120 to abut against the elastic deformation portion 142. In other words, the pressing portion 153 and the elastic deformation portion 142 are located on opposite sides of the actuating portion 151, respectively. The stopper 152 is disposed in the second space 133, and since the outer diameter of the stopper 152 is larger than the inner diameters of the first through hole 132 and the second through hole 134, the stopper 152 is restricted from reciprocating in the second space 133. The pressing portion 153 penetrates through the second through hole 134, and at least a portion of the pressing portion 153 is exposed out of the second through hole 134 for a user to press.
The second elastic member 170 is disposed in the first pen tube 120, and two opposite ends of the second elastic member 170 are respectively connected to the actuating member 150 and the driving member 140. In detail, the actuating member 150 further includes a first connecting portion 154 and a first positioning portion 155 located in the first barrel 120. As shown in fig. 2, the actuating portions 151 may be two in number and symmetrically disposed at opposite sides of the first connecting portion 154. Further, the first connecting portion 154 is used to connect the two actuating portions 151 symmetrically disposed, wherein the first positioning portion 155 is connected to the first connecting portion 154 and extends toward the driving member 140. It should be noted that fig. 2 exemplarily shows two actuating portions 151 that are symmetrically arranged, and only one of the actuating portions 151 is exemplified below.
On the other hand, the driving element 140 further includes a second connecting portion 144 and a second positioning portion 146, wherein the second connecting portion 144 connects the main body 141 and the second positioning portion 146, and the second connecting portion 144 and the second positioning portion 146 are located between the two elastic deformation portions 142 that are symmetrically disposed. The second connecting portion 144 and the second positioning portion 146 are aligned with the first positioning portion 155 and extend toward the first positioning portion 155. The second connecting portion 144 may have a relief space 145 configured to move into the elastic deformation portion 142 when the elastic deformation portion is pushed by the actuating portion 151 to generate elastic deformation.
As shown in fig. 2, the first positioning portion 155 and the second positioning portion 146 are aligned with each other, and two opposite ends of the second elastic member 170 are respectively sleeved on the first positioning portion 155 and the second positioning portion 146. In other words, the first positioning portion 155 and the second positioning portion 146 are respectively disposed through the two opposite ends of the second elastic member 170, and one end of the second elastic member 170, which is sleeved on the first positioning portion 155, abuts against the first connecting portion 154.
In this embodiment, the engaging portion 143 includes a first engaging portion 143a and a second engaging portion 143b, which are disposed in parallel, wherein the first engaging portion 143a is configured to fix a relative position between the driving member 140 and the first pen barrel 120, and the second engaging portion 143b is configured to fix a relative position between the second pen barrel 130 and the first pen barrel 120. Further, the second end 122 of the first barrel 120 further has a second engaging groove 124, and the first engaging groove 123 is located between the barrel 110 and the second engaging groove 124 (or, the first engaging groove 123 is located between the first end 121 and the second engaging groove 124). In other words, a distance between the second card slot 124 and the barrel 110 is greater than a distance between the first card slot 123 and the barrel 110. On the other hand, the first pen barrel 120 further has a sliding slot 125, wherein the sliding slot 125 is configured to communicate the first engaging slot 123 and the second engaging slot 124 opposite to each other, and the second engaging portion 143b can reciprocate between the first engaging slot 123 and the second engaging slot 124 along the sliding slot 125. On the other hand, the second pen tube 130 further has a third engaging groove 135 for the second engaging portion 143b to penetrate therethrough. It should be noted that fig. 2 exemplarily shows two symmetrically disposed second card slots 124, two symmetrically disposed third card slots 135, and two symmetrically disposed sliding slots 125, and only one set of the second card slots 124, the third card slots 135, and the sliding slots 125 is illustrated below.
As shown in fig. 2, when the second pen tube 130 abuts against the pen holder 110, the third engaging groove 135 is aligned with the first engaging groove 123, wherein the first engaging portion 143a is engaged with the first engaging groove 123, and the second engaging portion 143b passes through the first engaging groove 123 and is engaged with the third engaging groove 135. In this state, the driving member 140 cannot move relative to the first barrel 120, and the second barrel 130 cannot move relative to the first barrel 120, so that the entire length of the stylus 100 can be maintained at the initial length (i.e., the state shown in fig. 1).
Fig. 3 is a schematic view of the actuator of the stylus pen of fig. 1 pressed by an external force. Fig. 4 is a schematic partial cross-sectional view of the stylus of fig. 3. Fig. 5 is a schematic diagram of the stylus pen of fig. 3 after the second pen barrel moves towards the second direction. Fig. 6 is a partial cross-sectional schematic view of the stylus of fig. 5. For clarity and convenience of illustration, fig. 3 and 5 show the tube 111 and the second tube 130 of the pen barrel 110 in a perspective manner, and show the inner contour of the second tube 130 in a dotted line.
Referring to fig. 3 and 4, when the second barrel 130 abuts against the barrel 110 and the entire length of the stylus 100 is maintained at the initial length, a user can apply a force to press the pressing portion 153 of the actuator 150, so that at least a portion of the pressing portion 153 moves into the second space 133, and the actuator 150 moves toward the first direction D1 (or toward the barrel 110). At this time, the elastic deformation portion 142 is pushed by the actuating portion 151 to generate elastic deformation, and the first engaging portion 143a is separated from the first engaging groove 123, so as to release the structural interference between the driving member 140 and the first pen barrel 120. Meanwhile, the second engaging portion 143b is also separated from the third engaging groove 135, so as to release the structural interference between the driving member 140 and the second pen barrel 130. During the elastic deformation of the elastic deformation portion 142, at least a portion of the elastic deformation portion 142 moves into the relief space 145, so that the first engaging portion 143a and the first engaging groove 123 can be smoothly separated, and the second engaging portion 143b and the third engaging groove 135 can be smoothly separated.
Referring to fig. 3 to 6, after the structural interference between the driving member 140 and the first barrel 120 is released and the structural interference between the driving member 140 and the second barrel 130 is released, the elastic potential energy accumulated by the first elastic member 160 is released to push the driving member 140 to move away from the barrel 110 relative to the first barrel 120 (or move relative to the first barrel 120 in a second direction D2 opposite to the first direction D1). Meanwhile, the actuator 150 and the second pen barrel 130 are driven by the driving member 140 to move in the second direction D2. During the movement of the driving member 140, the actuating member 150 and the second pen barrel 130 relative to the first pen barrel 120 in the second direction D2, the second engaging portion 143b moves into the sliding slot 125 from the first engaging groove 123, passes through the second engaging groove 124 after moving through the sliding slot 125, and engages with the third engaging groove 135 aligned with the second engaging groove 124. Meanwhile, the first engaging portion 143a moves from the position of the first card slot 123 to the position of the second card slot 124, and is further engaged with the second card slot 124.
Specifically, when the actuator 150 moves in the first direction D1 and the actuator 151 abuts against the first engaging portion 143a, the actuator 150 stops moving relative to the first barrel 120 and the second barrel 130. On the other hand, since the position-limiting portion 152 of the actuator 150 can only reciprocate in the second space 133, the moving stroke of the position-limiting portion 152 in the second space 133 can be used to determine the moving stroke of the actuator 150 relative to the second pen barrel 130.
As shown in fig. 3 and 4, when the actuating portion 151 abuts against the first engaging portion 143a, the second elastic element 170 is pushed by the first connecting portion 154 to be compressed and deformed, and is elastically deformed. On the contrary, when the external force applied to the pressing portion 153 is removed, the elastic potential energy accumulated by the second elastic member 170 in the compressed state is released to push the actuating member 150 to move toward the second direction D2 relative to the second pen barrel 130, so that the actuating portion 151 is separated from the first engaging portion 143a, and at least a portion of the pressing portion 153 is moved out of the second pen barrel 130 from the second through hole 134, as shown in fig. 5 and 6.
Further, after the structural interference between the driving release member 140 and the first barrel 120 is released and the structural interference between the driving release member 140 and the second barrel 130 is released, the barrel 110 and the first barrel 120 are fixed. After the external force applied to the pressing portion 153 is removed, the stopper portion 152 moves from the inner wall surface of the second space 133 connecting the first through hole 132 to the other inner wall surface of the second space 133 connecting the second through hole 134, and abuts against the other inner wall surface of the second space 133 connecting the second through hole 134. Thus, when the actuator 150 is pushed by the driving member 140 to move in the second direction D2, the second barrel 130 can be synchronously driven by the actuator 150 to move relative to the first barrel 120, so that the third engaging groove 135 moves away from the first engaging groove 123 (or moves toward the second engaging groove 124), until the first elastic member 160 returns to the initial length when it is not compressed and deformed, the actuator 150 stops moving relative to the first barrel 120, and the third engaging groove 135 is aligned with the second engaging groove 124. While the third engaging groove 135 is aligned with the second engaging groove 124, the second engaging portion 143b passes through the second engaging groove 124 and engages with the third engaging groove 135, so as to fix the relative position of the second pen barrel 130 and the first pen barrel 120. The first engaging portion 143a is engaged with the second engaging groove 124 to fix the relative position of the driving member 140 and the first pen barrel 120.
As shown in fig. 6, the stylus pen 100 can separate the second barrel 130 originally abutting against the pen barrel 110 by the relative movement of the second barrel 130 with respect to the pen barrel 110 and the first barrel 120, so as to extend the entire length of the stylus pen 100, and fix the stylus pen 100 in the state shown in fig. 6 by the structural interference between the driving member 140 and the second barrel 130 and the structural interference between the driving member 140 and the first barrel 120. At this time, a portion of the first barrel 120 is exposed between the barrel 110 and the second barrel 130. After the entire length of the stylus 100 is extended, it can provide a better operation feeling for the user. In contrast, the user can apply a force to press the pressing portion 153 in the first direction D1, and push the second barrel 130 to move in the first direction D1 relative to the first barrel 120, so as to return the stylus pen 100 to the state shown in fig. 1 and 2.
In summary, the touch pen of the present invention can release the structural interference between the driving member and the first barrel and the structural interference between the driving member and the second barrel by pressing and actuating, so that the actuating member can be pushed by the first elastic member to move relative to the first barrel and drive the second barrel to move relative to the first barrel, so as to extend the entire length of the touch pen. Correspondingly, the user can also return the entire length of the stylus to the original length by pressing and actuating. Therefore, the stylus of the present invention is more flexible in operation. In addition, the user can adjust the whole length of the touch pen according to personal requirements so as to obtain better operation hand feeling.
Although the present invention has been described with reference to the above embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the invention.
Claims (9)
1. A stylus, comprising:
a pen holder;
the first pen tube is provided with a first end part, a second end part opposite to the first end part and a first clamping groove positioned at the second end part, and the first end part is fixed on the pen holder;
the second pen tube is sleeved at the second end part and is abutted against the pen holder;
the driving piece is arranged in the first pen tube and comprises a clamping part, and the clamping part is clamped in the first clamping groove;
the first elastic piece is connected with the driving piece and the penholder, and the first elastic piece and the actuating piece are respectively positioned at two opposite sides of the driving piece; and
the actuating piece penetrates through the second pen tube and the first pen tube and is coupled with the driving piece, the actuating piece is configured to move towards a first direction after being stressed to enable the driving piece to generate elastic deformation, so that the clamping part is separated from the first clamping groove, and the elastic potential energy accumulated by the first elastic piece is released to push the driving piece to drive the actuating piece and the second pen tube to move towards a second direction opposite to the first direction, so that the second pen tube is separated from the pen holder.
2. The stylus of claim 1, wherein the driving member further includes an elastic deformation portion coupled to the actuator, and the engaging portion protrudes from the elastic deformation portion, and the elastic deformation portion is configured to be pushed by the actuator to generate elastic deformation so as to separate the engaging portion from the first engaging groove.
3. The stylus of claim 2, wherein the actuator comprises:
an actuating portion located within the first barrel and coupled to the elastically deformable portion; and
the pressing portion is connected with the actuating portion, at least part of the pressing portion is exposed out of the second pen tube, and the pressing portion and the elastic deformation portion are located on two opposite sides of the actuating portion respectively.
4. The stylus of claim 3, further comprising:
the second elastic piece is arranged in the first pen tube and is connected with the actuating piece and the driving piece.
5. The stylus of claim 4, wherein the actuator further includes a first positioning portion located inside the first barrel, the first positioning portion is located beside the actuating portion and extends toward the driving member, the driving member further includes a second positioning portion located beside the elastic deformation portion and extends toward the first positioning portion, and opposite ends of the second elastic member are respectively sleeved on the first positioning portion and the second positioning portion.
6. The stylus of claim 3, wherein the actuator further includes a limiting portion connecting the pressing portion and the actuating portion, the second barrel further includes a first space, a first through hole, a second space, and a second through hole, the first space is configured to accommodate the second end of the first barrel, the first through hole communicates with the first space and the second space, the second through hole communicates with the second space, the first through hole and the second through hole are respectively located at two opposite sides of the second space, the limiting portion is configured to reciprocate in the second space, and the pressing portion is disposed through the second through hole.
7. The stylus of claim 1, wherein the first barrel further has a second engaging groove located at the second end, the first engaging groove is located between the first end and the second engaging groove, and the engaging portion is engaged with the second engaging groove after the driving member drives the actuating member and the second barrel to move along the second direction.
8. The stylus of claim 7, wherein the second barrel has a third slot, aligned with the first slot, and the clamping part comprises a first clamping part and a second clamping part which are arranged in parallel, the first clamping part is clamped in the first clamping groove, and the second clamping part passes through the first clamping groove and is clamped in the third clamping groove, after the driving member is elastically deformed, the first clamping part is separated from the first clamping groove, and the second clamping part is separated from the third clamping groove, so that the driving member drives the actuating member and the second pen barrel to move along the second direction, when the first clamping portion is clamped into the second clamping groove, the third clamping groove is aligned to the second clamping groove, so that the second clamping portion penetrates through the second clamping groove and is clamped in the third clamping groove.
9. The stylus of claim 8, wherein the first barrel further comprises a sliding slot communicating the first slot and the second slot, the sliding slot configured to allow the second engaging portion to move back and forth between the first slot and the second slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710810469.5A CN109491521B (en) | 2017-09-11 | 2017-09-11 | Touch control pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710810469.5A CN109491521B (en) | 2017-09-11 | 2017-09-11 | Touch control pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109491521A CN109491521A (en) | 2019-03-19 |
| CN109491521B true CN109491521B (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710810469.5A Active CN109491521B (en) | 2017-09-11 | 2017-09-11 | Touch control pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109491521B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI796068B (en) * | 2021-10-29 | 2023-03-11 | 群光電子股份有限公司 | Stylus pen |
| CN116578169B (en) * | 2023-05-16 | 2025-03-25 | 广东虹勤通讯技术有限公司 | Stylus pen positioning device and electronic device |
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| US9415625B2 (en) * | 2013-03-08 | 2016-08-16 | Paul Cary Fisher | Telescoping writing implement |
| US9229547B2 (en) * | 2013-09-24 | 2016-01-05 | Lenovo (Singapore) Pte. Ltd. | Expandable electronic stylus |
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| US5889512A (en) * | 1994-03-02 | 1999-03-30 | Apple Computer, Inc. | Extendible stylus |
| US6914596B2 (en) * | 2001-10-05 | 2005-07-05 | High Tech Computer, Corp. | Personal digital assistant with retractable stylus |
| US7077594B1 (en) * | 2003-02-25 | 2006-07-18 | Palm, Incorporated | Expandable and contractible stylus |
| KR20060027458A (en) * | 2004-09-23 | 2006-03-28 | 최효승 | Xin Xin writing instruments |
| CN2923350Y (en) * | 2006-06-13 | 2007-07-18 | 马益民 | Pen with telescopic core |
| KR20080107011A (en) * | 2007-06-05 | 2008-12-10 | 김동주 | Touch pen |
| KR20080107857A (en) * | 2007-06-08 | 2008-12-11 | 강만희 | Crystal ballpoint pen |
| KR20090004727U (en) * | 2007-11-14 | 2009-05-19 | 이지만 | Stylus pen |
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|---|---|
| CN109491521A (en) | 2019-03-19 |
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