Touch and writing dual-purpose pen
By designing the cover structure in the touch and writing dual-purpose pen, the problem that the existing dual-purpose pen tip is easily eaten by accident is solved, which improves operational safety and enhances protection stability.
Patent Information
- Application Number
- CN202421036801.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The existing pen tips that touch the dual-purpose pens are easily ingested by mistake, especially when younger users are engaged in online learning, there is a risk of accidental ingestion.
A dual-purpose pen for touch and writing is designed, which includes a pen that is inclined when a person holds a pen. A long groove is provided in the middle of the pen body, a spring and an arcuate block are provided in the long groove, and a cover is provided at both ends of the arcuate block for protecting the contact head and the writing head. Through the design of the cover, it is possible to block contact with the touch head and the writing head when the user unconsciously holds the pen tip, thereby improving operational safety.
It effectively prevents users from accidentally eating and touching the head and writing head, improves the operation safety of users, especially those of younger ages, and at the same time enhances the stability of the cover protection against the pen during the writing process.
Smart Images
Figure CN222619092U_ABST
Abstract
Description
[0001] The utility model relates to the technical field of dual-purpose pens, in particular to a dual-purpose pen for touching and writing. Background Art
[0002] A touch-writing dual-purpose pen usually refers to a pen that can be used for touch operations on touch-screen devices (such as smartphones, tablets or touch-screen computers) and traditional paper writing. This pen combines the functions of a stylus pen and a traditional writing pen, with a touch head at one end and a writing head at the other end.
[0003] With the expansion and popularization of network knowledge, electronic products such as tablet computers and touch screen computers are often used in the education of users, including educational videos, e-books, online courses, etc., to provide users with sufficient learning resources. Users operate electronic products through the dual-purpose pen touch head and use the dual-purpose pen book head to write to assist memory.
[0004] In the prior art, the end portion of the dual-purpose pen is mostly protected by a single pen cap. Some younger users have the habit of holding the pen tip in their mouths when doing online learning. The existing dual-purpose pen tip is provided with an exposed touch head and a writing head with water emitting therefrom. The user is prone to swallowing the touch head and writing liquid while holding the pen in his mouth, causing accidental ingestion. Utility Model Content
[0005] Aiming at the defect in the prior art that the tip of a dual-purpose pen for touch and writing is easy to be swallowed by mistake, the utility model provides a dual-purpose pen for touch and writing, which can achieve the effect of protecting the tip of the dual-purpose pen.
[0006] In order to solve the above technical problems, the utility model is solved by the following technical solutions:
[0007] A pen for touching and writing comprises a pen body which is tilted when a person holds the pen in hand, a long groove is arranged in the middle of the pen body, arc blocks are slidably arranged along the extension direction of the long groove at both ends of the pen body, a spring is arranged in the long groove for supporting the arc block in a tilted state, and covers are arranged at both ends of the arc block for protecting a touch head and a writing head.
[0008] With the cover of the utility model, when a younger user unconsciously holds the pen tip in his mouth, his mouth will come into contact with the outer side of the cover, thereby preventing him from coming into contact with the touch head and the writing head, thereby improving the operating safety of the device for younger users;
[0009] When the cover at one end of the use place is pushed, the pushing force will simultaneously move the cover at the other end toward the outside of the pen tip, thereby increasing the protection range of the cover at the other end and enhancing the stability of the cover in protecting the upper end of the pen body during writing.
[0010] Preferably, guide columns are fixedly connected to the middle of both sides of the inner wall of the long groove, and the springs are located on both sides of the outer wall of the guide columns.
[0011] In the utility model, the extension and retraction direction of the spring can be limited by setting the guide column, so as to prevent the spring from tilting during the extension and retraction process and stabilize the extension and retraction range of the cover.
[0012] Preferably, an expansion block is fixedly connected to the inner wall of the arc block, a circular groove is provided in the middle of the expansion block, and the expansion block slides in the guide column through the circular groove.
[0013] In the utility model, the circular groove limits the arc block by setting the expansion block, thereby preventing the arc block from sliding out of the long groove.
[0014] Preferably, the expansion block is located between the springs, and the springs are in elastic contact with the expansion block.
[0015] In the utility model, by arranging the expansion block between the springs, the springs can apply the same thrust to the two expansion blocks, so that the connecting part between the arc blocks is located in the middle of the long groove, and the protection range of the cover to the two ends of the pen body is averaged.
[0016] Preferably, the arc block wraps a partial area of the pen body surface, and the arc block forms a pressing area on the pen body surface area not wrapped.
[0017] In the utility model, by setting the pressing area, the spring will provide a downward thrust to the cover, and the user needs to apply gripping force to fix it, which can exercise the hand gripping strength of some younger users.
[0018] Preferably, a blocking arc block is fixedly connected to the middle of the pressing area, and the blocking arc block is in sliding contact with the cover.
[0019] In the utility model, by setting the blocking arc block, when the user pushes the cover, the cover is pushed to the blocking arc block to limit the movement on the upper part of the pen body, preventing the cover from being forced to move upward when the user holds the pen, thereby improving the stability of the cover fixation.
[0020] Preferably, the blocking arc block is provided with anti-skid protrusions, and the height of the anti-skid protrusions is greater than the width of the arc block ring.
[0021] In the utility model, the friction between the base of the finger and the pen body as a whole can be increased by setting the anti-skid protrusions. At the same time, the height of the anti-skid protrusions is greater than the width of the arc block ring, so that the raised part of the anti-skid protrusions is higher than the outside of the arc block. When the finger presses the cover, the bending degree becomes smaller, which is more suitable for human body to exert force.
[0022] Preferably, a pinch block is provided on the outer wall of the cover near the blocking arc block.
[0023] In the utility model, through the provision of the pinch block, the user can place part of the finger on the pinch block, which is convenient for the user to limit the cover.
[0024] Preferably, a thumb fitting groove is provided on the left side of the upper surface of the pinch block, and an index finger fitting groove is provided on the right side of the upper surface of the pinch block, and the thumb fitting groove and the index finger fitting groove are narrow in front and wide in the back at the pinch block.
[0025] In the utility model, by providing the thumb fitting groove and the index finger fitting groove, the user can place the corresponding fingers on the thumb fitting groove and the index finger fitting groove after placing the finger on the pinch block, so as to conveniently hold the pinch block as a whole. Meanwhile, with the form of being narrow in front and wide in the back, the direction of the user's fingers can be limited, and the pen holding posture can be corrected. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the device protection in Example 1;
[0027] Figure 2 This is a schematic diagram of the use of the device in Example 1;
[0028] Figure 3 This is a schematic diagram of the pen body in Example 1;
[0029] Figure 4 is a schematic diagram of a side cross-sectional view of the pen body in Example 1;
[0030] Figure 5 This is a schematic diagram of the cover in Example 1.
[0031] The parts indicated by the numbers in the accompanying drawings are as follows:
[0032] 100, pen body; 110, touch head; 120, writing head; 130, arc block; 140, cover; 160, blocking arc block; 170, pinch block; 180, anti-slip convex point; 310, long groove; 320, spring; 330, guide column; 340, expansion block; 350, round groove; 410, thumb fitting groove; 420, index finger fitting groove. DETAILED DESCRIPTION
[0033] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are only used to explain the utility model but not to limit it.
[0034] Example 1
[0035] like Figure 1-3As shown, this embodiment provides a touch and writing dual-purpose pen, including a pen body 100 that is tilted when a person holds the pen in hand, a long groove 310 is provided in the middle of the pen body 100, and an arc block 130 is slid along the extension direction of the long groove 310 at both ends of the pen body 100, and a spring 320 is provided in the long groove 310 for supporting the arc block 130 in a tilted state, and covers 140 for protecting the touch head 110 and the writing head 120 are provided at both ends of the arc block 130.
[0036] When one end of the touch head 110 and the writing head 120 needs to be used according to the present embodiment, the user tilts the pen body 100 and slides the cover 140 of the end to be used toward the middle of the pen body 100, so that the pen tip to be used is exposed, and the user writes and touches through the exposed pen tip. When the user stops using the pen, the spring 320 inside the long groove 310 pushes the arc block 130 toward the center of the long groove 310, so that the cover 140 can protect both ends of the touch head 110 and the writing head 120 at the same time. When a younger user unconsciously holds the pen tip in his mouth, his mouth will contact the outside of the cover 140, thereby preventing it from contacting the touch head 110 and the writing head 120, thereby improving the operating safety of the device when facing younger users.
[0037] When one end cover 140 is pushed, the pushing force will simultaneously move the other end cover 140 toward the outside of the pen tip, increasing the protection range of the other end cover 140 and enhancing the stability of the cover 140 in protecting the upper end of the pen body 100 during writing.
[0038] Combination Figure 3-4 As shown, in this embodiment, guide columns 330 are fixedly connected to the middle of both sides of the inner wall of the long groove 310, and the springs 320 are located on both sides of the outer wall of the guide columns 330; an expansion block 340 is fixedly connected to the inner wall of the arc block 130, and a circular groove 350 is opened in the middle of the expansion block 340, and the expansion block 340 slides in the guide column 330 through the circular groove 350; the expansion block 340 is located between the springs 320, and the spring 320 is in elastic contact with the expansion block 340.
[0039] In this embodiment, the guide column 330 can be used to limit the extension and retraction direction of the spring 320 to prevent it from tilting during the extension and retraction process, thereby stabilizing the extension and retraction range of the cover 140; the expansion block 340 can limit the arc block 130 through the circular groove 350 to prevent it from sliding out of the long groove 310; the spring 320 can apply the same thrust to the two expansion blocks 340, so that the connecting part between the arc blocks 130 is located in the middle of the long groove 310, and the protection range of the cover 140 on both ends of the pen body 100 is averaged.
[0040] Combination Figure 1-2As shown, in this embodiment, the arc block 130 wraps a partial area of the surface of the pen body 100, and the arc block 130 forms a pressing area 150 on the unwrapped area of the surface of the pen body 100; a blocking arc block 160 is fixedly connected to the middle of the pressing area 150, and the blocking arc block 160 is in sliding contact with the cover 140; the blocking arc block 160 is provided with an anti-slip protrusion 180, and the height of the anti-slip protrusion 180 is greater than the ring width of the arc block 130.
[0041] After the cover 140 is pushed to the designated position in the middle of the pen body 100 in this embodiment, the user holds the base of the finger on the pressing area 150 of the pen body 100, and presses the fingertips on the cover 140, so as to limit and fix the cover 140. The user can use the pen body 100 normally for touch and writing operations. At the same time, when the user presses the cover 140, the spring 320 provides a downward thrust to the cover 140, and the user needs to apply a grip to fix it. For some younger users, their hand grip strength can be exercised. When the user pushes the cover 140, the cover 140 is pushed to the blocking area 150. The arc block 160 limits the movement on the upper part of the pen body 100 to prevent the cover 140 from being forced to move upward when the user holds the pen, thereby improving the stability of the cover 140. When the user fixes the cover 140, the user can hold the base of the finger on the blocking arc block 160 in the pressing area 150, wherein the anti-slip protrusion 180 can increase the friction between the base of the finger and the pen body 100 as a whole. At the same time, the height of the anti-slip protrusion 180 is greater than the ring width of the arc block 130, so that the raised part of the anti-slip protrusion 180 is higher than the outside of the arc block 130. When the finger presses the cover 140, the degree of bending becomes smaller, which is more suitable for human body force.
[0042] Combination Figure 2-4 As shown, in this embodiment, a pinch block 170 is provided on the outer wall of the cover 140 near the blocking arc block 160; a thumb fitting groove 410 is provided on the left side of the upper surface of the pinch block 170, and an index finger fitting groove 420 is provided on the right side of the upper surface of the pinch block 170, and the thumb fitting groove 410 and the index finger fitting groove 420 are narrow in front and wide in the back at the pinch block 170.
[0043] In this embodiment, when the user presses the cover 140, the user can place part of the finger on the pinch block 170, which is convenient for the user to limit the cover 140; after placing the finger on the pinch block 170, the user can place the corresponding finger on the thumb fit groove 410 and the index finger fit groove 420, which is convenient for the user to hold the pinch block 170 as a whole. At the same time, with the form of narrow front and wide back, the direction of the user's finger can be limited and the pen holding posture can be corrected.
[0044] In short, the above is only a preferred embodiment of the present utility model, and all equivalent changes and modifications made according to the scope of the patent application of the present utility model should fall within the scope of the present utility model patent.
Claims
1. A pen for touching and writing, characterized in that: The invention comprises a pen body (100) which is tilted when a person holds the pen in his hand, a long groove (310) being provided in the middle of the pen body (100), an arc block (130) slidingly arranged in the long groove (310) along the extension direction of the two ends of the pen body (100), a spring (320) being provided in the long groove (310) for supporting the arc block (130) in the tilted state, and covers (140) being provided at both ends of the arc block (130) for protecting the touch head (110) and the writing head (120).
2. A touch and writing dual-purpose pen according to claim 1, characterized in that: A guide column (330) is fixedly connected to the middle of both sides of the inner wall of the long groove (310), and the spring (320) is located on both sides of the outer wall of the guide column (330).
3. A touch and writing dual-purpose pen according to claim 1 or 2, characterized in that: The inner wall of the arc-shaped block (130) is fixedly connected with an expansion block (340), a circular groove (350) is provided in the middle of the expansion block (340), and the expansion block (340) slides in the guide column (330) through the circular groove (350).
4. The touch and writing dual-purpose pen according to claim 3, characterized in that: The expansion block (340) is located between the springs (320), and the springs (320) are in elastic contact with the expansion block (340).
5. The touch and writing dual-purpose pen according to claim 1, characterized in that: The arc block (130) wraps a partial area of the surface of the pen body (100), and the arc block (130) forms a pressing area (150) on the area of the surface of the pen body (100) that is not wrapped.
6. The touch and writing dual-purpose pen according to claim 5, characterized in that: A blocking arc block (160) is fixedly connected to the middle of the pressing area (150), and the blocking arc block (160) is in sliding contact with the cover (140).
7. A touch and writing dual-purpose pen according to claim 5 or 6, characterized in that: The blocking arc block (160) is provided with an anti-skid protrusion (180), and the height of the anti-skid protrusion (180) is greater than the ring width of the arc block (130).
8. The touch and writing dual-purpose pen according to claim 7, characterized in that: A pinch block (170) is provided on the outer wall of the cover (140) near the blocking arc block (160).
9. The touch and writing dual-purpose pen according to claim 8, characterized in that: A thumb engaging groove (410) is provided on the left side of the upper surface of the pinching block (170), and an index finger engaging groove (420) is provided on the right side of the upper surface of the pinching block (170), and the thumb engaging groove (410) and the index finger engaging groove (420) are narrow in front and wide in the back at the pinching block (170).