Penholder structure of touch pen

Abstract

The utility model belongs to the technical field of touch control pens, and particularly relates to a pen holder structure of a touch control pen, which comprises a pen holder, the pen holder comprises a first pen shell and a second pen shell which are detachable, the first pen shell is a circular truncated cone cylinder which is gradually enlarged from top to bottom, and the second pen shell is a circular truncated cone cylinder. The second pen shell is in a hollow cylinder shape, and the outer surface of the second pen shell is provided with an annular protrusion or the middle of the outer surface of the second pen shell is concave. The pen holder structure further comprises a detachable pen point, the pen point is in a frustum shape, the lower end of the first pen shell is fixedly connected to the upper end of the second pen shell to form the pen holder, and the upper end of the pen point is inserted into the lower end of the second pen shell and fixedly connected with the lower end of the second pen shell to form the complete pen holder structure. The outer surface of a pen holding area of the second pen shell is subjected to inward concave or annular convex treatment, and the first pen shell is narrower at the top and wider at the bottom, so that the pen holder is convenient to hold, the center of gravity moves downwards, and the pen is more comfortable to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of touch pens, and in particular relates to a penholder structure of a touch pen. Background Art

[0002] The patent with the announcement number CN217506505U discloses an electronic pen head. The utility model is an electronic pen and a pen head, wherein the pen head comprises: a pen ball, a support frame and an elastic member; a receiving chamber for accommodating the pen ball is provided at the end of the support frame, a ball socket matching the pen ball is formed at the front end of the receiving chamber, the ball socket is provided with a pocket hole for exposing the pen ball, and a gap for the pen ball to retract is provided at the rear end of the receiving chamber; since the ball socket matching the pen ball is provided at the front end of the receiving chamber, a spherical pair is formed when the ball socket contacts the pen ball, thereby reducing the friction force during the rolling process of the pen ball; when the pressure on the pen ball exceeds the elastic force of the elastic member, the pen ball is retracted into the gap so that the positive pressure on the pen ball is always the same as the elastic force of the elastic member, and the upper limit of the friction force is controlled by limiting the positive pressure, while preventing the pen ball from damaging the touch screen due to excessive force of instantaneous strokes, thereby playing the role of overload protection; when the external pressure is less than the elastic force of the elastic member, the pen ball will be instantly reset to ensure smooth writing.

[0003] The patent document with the announcement number CN217543814U discloses an electronic pen head. The utility model is an electronic pen and a pen head, wherein the pen head includes a pen head and a pen holder, a pen core electrically connected to the pen head is arranged in the pen holder, and the pen head is a hollow structure surrounded by a flocking layer, the flocking layer is a conductor, and the flocking layer is electrically connected to the pen core. Since the surface of the pen head is covered with fiber hairs, the surface smoothness of the pen head is seriously reduced, so that the conditions for the existence of the adhesion effect are broken, and the friction between the contact surfaces is greatly reduced.

[0004] The structures of these two pens focus on the structural design of the pen head, lack the optimization of the pen shaft structure, are too smooth and symmetrical, causing the hand to slide down during long-term use; the center of gravity is too high, which can easily cause finger fatigue.

[0005] Therefore, it is necessary to propose a pen mechanism to improve the existing technology. Utility Model Content

[0006] The utility model aims to provide a penholder structure of a touch pen, aiming to solve the technical problems in the prior art that the pen is not firmly held and the center of gravity of the penholder is too high.

[0007] To achieve the above-mentioned purpose, an embodiment of the utility model provides a pen body structure of a stylus pen, including a pen body, wherein the pen body includes a detachable first pen shell and a second pen shell, wherein the first pen shell is a truncated cone cylinder that gradually enlarges from the top to the bottom, and the second pen shell is a cylindrical shape with a hollow interior and an outer surface set to a specific structure; the pen body structure also includes a detachable pen head, which is a frustum-shaped pen head, the lower end of the first pen shell is connected and fixed to the upper end of the second pen shell to form the pen body, and the upper end of the pen head is inserted into the lower end of the second pen shell and connected and fixed to form a complete pen body structure.

[0008] Optionally, a circular step is further provided on the top of the first pen housing, a first annular step is provided on the bottom thereof, and a first connecting end extends from the first annular step, and a first external thread is provided on the first connecting end.

[0009] Optionally, the second pen case is provided with a pen case connecting portion and a pen tip connecting portion, and the inner walls of the pen case connecting portion and the pen tip connecting portion are both provided with internal threads.

[0010] Optionally, the outer surface of the second pen housing is provided with 2, 3 or 4 annular protrusions at uniform intervals, or a parabolic shape with a uniform concave in the middle.

[0011] Optionally, the pen tip is in the shape of a frustum, and its lower end is provided with an internal thread of the pen tip that can be connected to the pen tip, a second annular step is provided in the middle of the pen tip, a second connecting end is provided on the second annular step, and a second external thread is provided on the second connecting end.

[0012] The above one or more technical solutions in the pen holder structure of the touch pen provided by the embodiment of the utility model have at least one of the following technical effects: by optimizing the pen holder structure of the upper part, the center of gravity of the pen holder is moved downward and concentrated as much as possible under the palm, so that the user can have a good experience in the process of holding the pen to click, draw, etc.; furthermore, the second pen shell area is made into an annular protrusion or a middle concave treatment to prevent the pen holder from sliding down when holding the pen, so as to achieve the effect of holding the pen firmly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 A schematic diagram of the pen holder structure of a touch pen provided in an embodiment of the first solution of the utility model.

[0015] Figure 2An exploded view of the pen holder structure of the touch pen provided in the first embodiment of the utility model.

[0016] Figure 3 This is a schematic diagram from another angle of the pen holder structure of the touch pen provided in the first embodiment of the utility model.

[0017] Figure 4 A schematic diagram of the pen holder structure of the touch pen provided in the second embodiment of the utility model.

[0018] Figure 5 This is an exploded view of the pen holder structure of the stylus pen provided in the second embodiment of the present utility model.

[0019] Among them, the reference numerals in the figure are:

[0020] 1. Pen body; 10. First pen shell; 11. Circular step; 12. First annular step; 13. First connecting end; 13a. First external thread; 20. Second pen shell; 21. Pen shell connecting part; 22. Pen tip connecting part; 23. Internal thread; 24. Annular protrusion; 30. Pen tip; 31. Second annular step; 32. Second connecting end; 32a. Second external thread; 33. Pen tip internal thread. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0022] In the description of the embodiments of the present invention, it should be understood that if there are directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, inside, outside, etc., the directions or positional relationships indicated are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of describing the embodiments of the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, it should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0024] In the embodiments of the present invention, unless otherwise clearly specified and limited, if there are terms such as "installed", "connected", "connected", "fixed", etc., they should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0025] In one embodiment of the present invention, Figures 1 to 3 As shown, a pen holder structure of a touch pen is provided, including a pen holder 1, wherein the pen holder 1 includes a detachable first pen shell 10 and a second pen shell 20, wherein the first pen shell 10 is a truncated cone-shaped cylinder which gradually enlarges from the top to the bottom, and the second pen shell 20 is a cylinder which is hollow inside and has an annular protrusion 24 on the outer surface; the pen holder 1 structure also includes a detachable pen head 30, which is in the shape of a frustum, wherein the lower end of the first pen shell 10 is connected and fixed to the upper end of the second pen shell 20 to form the pen holder 1, and the upper end of the pen head 30 is inserted into the lower end of the second pen shell 20 and connected and fixed to form a complete pen holder 1 structure.

[0026] Preferably, a circular step 11 is further provided on the top of the first pen housing 10, so that the structure of the pen barrel 1 has a more aesthetic design.

[0027] The first pen housing 10 gradually expands from its top to its bottom and is a truncated cone-shaped column. This narrow top and small bottom design allows the center of gravity of the pen holder 1 to move downward. When the user holds the pen, the center of gravity of the stylus tends to be between the fingers, which is convenient for the user to click, write and draw. A first annular step 12 is provided at the bottom of the first pen housing 10, and a first connecting end 13 extends from the first annular step 12. The first connecting end 13 is provided with a first external thread 13a.

[0028] Preferably, the second pen shell 20 is hollow inside and is provided with a pen shell connecting part 21 and a pen tip connecting part 22. The inner walls of the pen shell connecting part 21 and the pen tip connecting part 22 are both provided with internal threads 23. The first external thread 13a is in contact and connected with the internal thread 23 on the inner wall of the pen shell connecting part 21. The first annular step 12 is fitted with the end face of the pen shell connecting part 21 to connect the first pen shell 10 and the second pen shell 20 together.

[0029] Preferably, in this embodiment, the outer surface of the second pen housing 20 is provided with four annular protrusions 24 , which are evenly spaced apart to facilitate the user to hold the stylus stably and prevent it from slipping.

[0030] Preferably, the pen tip 30 is in the shape of a cone, and a pen tip internal thread 33 is provided at its lower end to be connected to the pen tip. The pen tip internal thread 33 can be disassembled and installed for use with a pen tip of the same specification, or can be disassembled and stored when not in use for a long time.

[0031] A second annular step 31 is provided in the middle of the pen tip 30, and a second connecting end 32 is provided on the second annular step 31. A second external thread 32a is provided on the second connecting end 32. The second external thread 32a is contacted and connected with the internal thread 23 of the pen tip connecting part 22. The second annular step 32 fits with the end surface of the pen tip connecting part 22, connecting the pen tip 30 and the second pen shell 20 together to form a complete pen body 1.

[0032] In another embodiment of the present invention, Figure 4-5 As shown, a pen body structure of a stylus pen includes a pen body 1, and the pen body 1 includes a detachable first pen shell 10 and a second pen shell 20. The first pen shell 10 is a truncated cone cylinder that gradually enlarges from the top to the bottom, and the second pen shell 20 is a cylinder with a hollow interior and a concave middle of the outer surface; the pen body 1 structure also includes a detachable pen head 30, and the pen head 30 is a frustum shape. The lower end of the first pen shell 10 is connected and fixed to the upper end of the second pen shell 20 to form the pen body 1, and the upper end of the pen head 30 is inserted into the lower end of the second pen shell 20 and connected and fixed to form a complete pen body 1 structure.

[0033] Optionally, the concave shape of the second pen housing 20 is a uniform parabola.

[0034] The features of the first pen housing 10 , the second pen housing 20 and the pen tip 30 are the same as those in the first embodiment.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A penholder structure of a stylus pen, characterized in that: The invention comprises a pen holder (1), wherein the pen holder (1) comprises a detachable first pen shell (10) and a second pen shell (20), wherein the first pen shell (10) is a truncated cone-shaped column which gradually enlarges from the top to the bottom, and the second pen shell (20) is a cylindrical shape with a hollow interior and an outer surface having a specific structure; the pen holder (1) structure also comprises a detachable pen head (30), wherein the pen head (30) is in the shape of a truncated cone, wherein the lower end of the first pen shell (10) is connected and fixed to the upper end of the second pen shell (20) to form the pen holder (1), and the upper end of the pen head (30) is inserted into the lower end of the second pen shell (20) and connected and fixed to form a complete pen holder (1) structure.

2. The penholder structure of the touch pen according to claim 1, characterized in that: The first pen housing (10) is also provided with a circular step (11) at the top, a first annular step (12) at the bottom, a first connecting end (13) extending from the first annular step (12), and a first external thread (13a) provided on the first connecting end (13).

3. The penholder structure of the touch pen according to claim 1, characterized in that: The second pen case (20) is provided with a pen case connecting portion (21) and a pen tip connecting portion (22), and the inner walls of the pen case connecting portion (21) and the pen tip connecting portion (22) are both provided with internal threads (23).

4. The penholder structure of the touch pen according to claim 3, characterized in that: The outer surface of the second pen housing (20) is provided with 2, 3 or 4 annular protrusions (24) at even intervals, or is in a parabolic shape with an even concave middle.

5. The penholder structure of the touch pen according to claim 1, characterized in that: The pen tip (30) is in the shape of a frustum, and a pen tip internal thread (33) is provided at the lower end thereof for connecting to the pen tip. A second annular step (31) is provided in the middle of the pen tip (30), a second connecting end (32) is provided on the second annular step (31), and a second external thread (32a) is provided on the second connecting end (32).

Images