Touch pen point, touch pen holder and touch pen

Abstract

The utility model discloses a stylus nib, stylus holder and stylus, including: nib shell, the middle of nib shell inner cavity is equipped with the refill mechanism, the left side and right side of nib shell inner cavity upper end are equipped with the protection mechanism, through setting up the protection mechanism and refill mechanism, when the induction head receives the force greater than normal writing force, the pen nib shell is equipped with the refill mechanism. When the induction head is pressed by a large force, a connecting rod and a limiting disc are driven to move upwards, the connecting rod can move upwards and contract conveniently through a reset spring, the limiting disc extrudes a triangular block to enable the triangular block to be away from each other and retract, and therefore the induction head is contracted, damage to the induction head and an electronic equipment displayer when the induction head is pressed by the large force is avoided, and the practical safety of the device is improved; and when the inductive head needs to be reset, the inductive head can be reset only by pulling the push rod to move downwards, so that the use convenience of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to touch pen technical field especially relates to a touch pen head, touch pen pole and touch pen. BACKGROUND

[0002] With the continuous development of infrared touch technology, touch pen has been widely applied to electronic equipment with touch panel, by pressing the pen head on the surface of touch panel to block infrared light, to realize click, slide, drag and writing touch operation on the touch panel.

[0003] The existing touch pen when the electronic equipment of touch panel, when the force is too big, easy to cause damage to the display of electronic equipment and the pen head inductor of touch pen, thereby causing unnecessary economic losses, therefore, it is necessary to provide a new kind of touch pen head, touch pen pole and touch pen to solve the above technical problems. UTILITY MODEL CONTENTS

[0004] The purpose of the application is to provide a kind of touch pen head, to solve the above-mentioned deficiencies in prior art.

[0005] In order to achieve the above purpose, the utility model has adopted the following technical scheme: the inner cavity of the pen head shell is installed with a pen core mechanism, and the inner cavity of the pen head shell is installed with a protection mechanism on the upper end of the left and right sides.

[0006] As a further description of the above technical scheme: the pen core mechanism includes a fixed rod, the top of the fixed rod is installed with a positioning disc, the inner cavity of the fixed rod is installed with a reset spring at the bottom, the other end of the reset spring is fixedly connected with a pen core body, and the pen core body is installed in the inner cavity of the fixed rod.

[0007] As a further description of the above technical scheme: the pen core body includes a connecting rod movably inserted into the fixed rod, the bottom of the connecting rod is installed with a sensing head, the middle of the connecting rod is installed with a limiting disc, and the upper and lower ends of the limiting disc are provided in arc shape, and the rear end of the limiting disc is connected with a push rod.

[0008] As a further description of the above technical scheme: the pen head shell is provided with a movable groove matched with the push rod.

[0009] As a further description of the above technical scheme: the protection mechanism includes a fixed column installed in the inner cavity of the pen head shell on the left and right sides, a triangular block is installed on the side close to each other of the fixed column, a connecting groove matched with the fixed column is formed in the triangular block, a spring is connected to the side close to each other of the fixed column, and the other end of the spring is fixedly connected with the triangular block.

[0010] A stylus rod comprises the stylus tip of any one of the preceding claims, a connecting sleeve is mounted on the upper end of the inner cavity of the stylus tip shell, the upper end of the connecting sleeve is fixedly connected with a stylus rod, and a limiting sleeve is mounted on the upper end of the inner cavity of the stylus rod.

[0011] As a further description of the above technical solution: the outer surface of the connecting sleeve is connected with threads, the stylus tip shell is provided with a thread groove matched with the threads, the connecting sleeve and the stylus tip shell form a rotating connection mechanism, and the limiting sleeve is provided with a clamping groove matched with the positioning disc.

[0012] A stylus comprises the stylus tip of any one of the preceding claims.

[0013] The utility model provides a kind of stylus tip. It has the following beneficial effects:

[0014] 1. By setting protection mechanism and lead mechanism, when the induction head receives greater than normal writing force, it will drive connecting rod and limiting disc to move upwards, through reset spring, it is convenient for connecting rod to move upwards and shrink, through limiting disc extruding triangular block, it makes it mutually far away and retract, so that the induction head is retracted, avoid receiving too large force pressing to the induction head and electronic equipment display cause damage, improve the safety of the device practicality. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure schematic diagram of the stylus tip provided by the utility model;

[0016] Figure 2 It is the structure schematic diagram of component split in the utility model;

[0017] Figure 3 It is the structure schematic diagram of analysis in the utility model;

[0018] Figure 4 It is the structure schematic diagram of lead mechanism in the utility model;

[0019] Figure 5 It is the structure schematic diagram of protection mechanism in the utility model.

[0020] LEGEND:

[0021] 1, stylus tip shell; 2, stylus rod; 3, connecting sleeve; 4, limiting sleeve; 5, lead mechanism; 501, fixed rod; 502, positioning disc; 503, reset spring; 504, lead main body; 5041, connecting rod; 5042, induction head; 5043, limiting disc; 5044, push rod; 6, protection mechanism; 601, fixed column; 602, triangular block; 603, connecting groove; 604, spring. DETAILED DESCRIPTION

[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments.

[0023] Embodiment one, refer to Figure 1 and Figure 2 The utility model discloses a stylus, comprising, the inner chamber upper end of pen head shell 1 installs the connecting sleeve 3, the upper end fixed connection of connecting sleeve 3 has stylus 2, the inner chamber upper end of stylus 2 installs the limit sleeve 4, and the outer surface of connecting sleeve 3 is connected with screw thread, and pen head shell 1 is set up with the screw groove of screw thread adaptation, and connecting sleeve 3 and pen head shell 1 form rotating connection mechanism, and limit sleeve 4 is set up with the clamping groove of positioning disc 502 adaptation.

[0024] Working principle: connecting sleeve 3 and pen head shell 1 form rotating connection mechanism, which is convenient for installing stylus 2 on pen head shell 1 for use, and limit sleeve 4 is set up with the clamping groove of positioning disc 502 adaptation, which is convenient for installing and positioning refill mechanism 5 on stylus 2 for use.

[0025] Embodiment two, refer to Figure 1 、 Figure 2 and Figure 3 The utility model discloses a stylus, solves the problem that when the current touch pen is used in the electronic equipment of touch panel, when the force is too big, the display of electronic equipment and the stylus of stylus inductor are damaged, thereby causing unnecessary economic loss, comprising, pen head shell 1, the inner chamber middle of pen head shell 1 installs refill mechanism 5, and the inner chamber upper end of pen head shell 1 left and right sides installs protection mechanism 6.

[0026] Working principle: pen head shell 1, which is convenient for installing and protecting components, refill mechanism 5, which is convenient for the touch use of the device, and is contracted for protection when the extrusion force is too big, protection mechanism 6, which makes inductive head 5042 contract, avoids damaging inductive head 5042 and the display of electronic equipment when being pressed by too big force.

[0027] Embodiment three, refer to Figure 3 、 Figure 4 and Figure 5The existing touch pen in the electronic device of the touch panel is solved in the embodiment. When the force is too large, the display of the electronic device and the pen tip inductor of the touch pen are easily damaged, thereby causing unnecessary economic loss. The touch pen tip further comprises a lead mechanism 5, the top of the fixed rod 501 is provided with a positioning disc 502, the inner cavity of the fixed rod 501 is provided with a reset spring 503, the other end of the reset spring 503 is fixedly connected with a lead body 504, and the lead body 504 is installed in the inner cavity of the fixed rod 501. The lead body 504 comprises a connecting rod 5041 movably inserted into the fixed rod 501, the bottom of the connecting rod 5041 is provided with an inductor 5042, the middle of the connecting rod 5041 is provided with a limiting disc 5043, the upper and lower ends of the limiting disc 5043 are provided in arc shape, the rear end of the limiting disc 5043 is connected with a push rod 5044, the pen tip shell 1 is provided with a movable slot matched with the push rod 5044, and the protection mechanism 6 comprises fixed columns 601 installed in the inner cavities of the left and right sides of the pen tip shell 1. The side of the fixed column 601 close to each other is provided with a triangular block 602, and the triangular block 602 is provided with a connecting groove 603 matched with the fixed column 601, and the side of the fixed column 601 close to each other is connected with a spring 604, and the other end of the spring 604 is fixedly connected with the triangular block 602.

[0028] Working principle: when the inductor 5042 receives a force greater than normal writing, the connecting rod 5041 and the limiting disc 5043 are driven to move upward, the connecting rod 5041 is retracted upward through the reset spring 503, the fixed rod 501 and the positioning disc 502 are provided, the device is installed on the pen tip shell 1 and the pen barrel 2 for use, the limiting disc 5043 extrudes the triangular block 602, so that they are away from each other, so that the inductor 5042 is retracted, the spring 604 is provided, the extruded triangular block 602 is reset, the limiting disc 5043 is limited after retraction, the upper and lower ends of the limiting disc 5043 are provided in arc shape, the device can effectively extrude the triangular block 602, avoid damage to the inductor 5042 and the display of the electronic device when receiving too much force, improve the safety of the device, when the inductor 5042 needs to be reset, the push rod 5044 is pulled down to reset, improve the convenience of the device.

[0029] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Also, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be included in the protection scope of the present application.

Claims

1. A stylus tip, characterized in that, Include: The inner cavity of the pen head shell (1) is provided with a pen core mechanism (5) in the middle, and the inner cavity of the pen head shell (1) is provided with a protection mechanism (6) on the left and right sides of the upper end; The pen core mechanism (5) includes a fixed rod (501), the top of the fixed rod (501) is provided with a positioning disc (502), the inner cavity of the fixed rod (501) is provided with a reset spring (503) at the bottom, the other end of the reset spring (503) is fixedly connected with a pen core body (504), and the pen core body (504) is installed in the inner cavity of the fixed rod (501), the pen core body (504) includes a connecting rod (5041) movably inserted into the fixed rod (501), the bottom of the connecting rod (5041) is provided with a sensing head (5042), the middle of the connecting rod (5041) is provided with a limiting disc (5043), and the upper and lower ends of the limiting disc (5043) are provided in arc shape, the rear end of the limiting disc (5043) is connected with a push rod (5044); The protection mechanism (6) includes a fixed column (601) installed in the inner cavity of the pen head shell (1) on the left and right sides, the fixed column (601) is provided with a triangular block (602) on the side close to each other, the triangular block (602) is provided with a connecting groove (603) matched with the fixed column (601), and the fixed column (601) is connected with a spring (604) on the side close to each other, and the other end of the spring (604) is fixedly connected with the triangular block (602).

2. A stylus tip as claimed in claim 1, wherein The pen head shell (1) is provided with a movable groove matched with the push rod (5044).

3. A stylus shaft, characterized by The inner cavity of the pen head shell (1) is provided with a connecting sleeve (3) at the upper end, the upper end of the connecting sleeve (3) is fixedly connected with a pen barrel (2), and the inner cavity of the pen barrel (2) is provided with a limiting clamping sleeve (4) at the upper end.

4. A stylus shaft according to claim 3, wherein, The outer surface of the connecting sleeve (3) is connected with a thread, the pen head shell (1) is provided with a thread groove matched with the thread, the connecting sleeve (3) and the pen head shell (1) form a rotating connection mechanism, and the limiting clamping sleeve (4) is provided with a clamping groove matched with the positioning disc (502).

5. A stylus, characterized by The touch pen includes the touch pen barrel of any one of claims 3-4.

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