TWM577133U - Stylus structure - Google Patents

Abstract

The present invention relates to a stylus structure, the stylus structure comprises a rod, an electrode assembly and an insulating ring body, the pen rod is made of a metal material; the electrode assembly is mounted at one end of the pen holder, and the electrode assembly comprises electrical properties. An electrode tip and an electrode ring body are not coupled, the electrode ring body is disposed on the pen holder and disposed between the pen holder and the electrode tip; the insulating ring body is made of an insulating material, and the insulating ring body is disposed on the pen holder and clamped in the Between the pen holder and the electrode ring body, the pen holder and the electrode ring body are separated by the insulating ring body and do not contact each other. In this way, the stylus structure has the advantages that the pen is selected from a wide range of materials and is close to the desired shape.

Description

Stylus structure

This creation is related to a peripheral product of a touch panel, and in particular to a stylus structure.

The stylus provides users with a handwritten input command and a touch panel of an electronic device such as a smart phone or a tablet computer to provide a variety of touch input functions for the user to operate.

The conventional stylus uses the pen tip segment and the ring-shaped electrode surrounding the pen tip segment to emit an electrical signal. When the touch panel detects the electrical signal emitted by the two electrodes, the stylus pen can be read upright or tilted to the touch panel.

However, the above structure has the following disadvantages, because the ring tip electrode and the ring-shaped electrode surrounding the pen tip segment are conductors, so the material of the pen bar is limited to be an insulating material such as plastic, but the pen bar is made of metal material with texture and beauty. Therefore, how to make the stylus pen bar unrestricted material, can also read the stylus pen upright or tilted to the touch panel, which is the focus of this creative research and development.

In view of this, the creator has made great efforts to solve the above problems by focusing on the above-mentioned prior art, and has devoted himself to the application of the theory, that is, the goal of the creator's improvement.

The present invention provides a stylus structure, which is separated from the electrode ring by an insulating ring body, so that the material of the pen bar is not limited, and the pen bar can be made of any material such as plastic or metal to reach the stylus The structure has the advantages of wide selection of materials and close proximity to the desired shape, and also allows the stylus to be erected or tilted to the touch panel.

In the present invention, the present invention provides a stylus structure including: a rod; an electrode assembly mounted on one end of the rod, the electrode assembly including an electrode tip and an electrode ring that are electrically uncoupled The electrode ring body is disposed on the pen holder and disposed between the pen holder and the electrode tip; and an insulating ring body is made of an insulating material, the insulating ring body is disposed on the pen holder and clamped on the pen holder Between the electrode ring and the electrode ring body, the electrode rod and the electrode ring body are separated from each other by the insulating ring body.

The detailed description and technical content of the present invention will be described below in conjunction with the drawings, but the drawings are for illustrative purposes only and are not intended to limit the present invention.

Referring to FIG. 1 to FIG. 3 , the present invention provides a stylus structure. The stylus structure 10 mainly includes a pen 1 , an electrode assembly 2 , and an insulating ring 3 .

The material of the pen holder 1 is not limited, and the pen holder can be made of any material such as plastic or metal. The pen holder 1 has a sleeve 11 and a fixing rod 12 extending through the sleeve 11. The sleeve 11 is provided with an external thread 111. .

The electrode assembly 2 is mounted on one end of the pen holder 1. The electrode assembly 2 includes an electrode tip 21 and an electrode ring 22 that are electrically uncoupled. The electrode ring 22 is disposed around the pen holder 1 and disposed between the pen holder 1 and the electrode tip 21 . . The electrode tip 21 and the electrode ring 22 can emit electrical signals, and the time when the touch panel receives the electrical signals of the electrode tip 21 and the electrode ring 22 can be used to know the structure of the stylus 10 relative to the touch panel. An axial direction and an oblique angle are calculated, and then the read stylus structure 10 is upright or inclined to the touch panel.

The electrode tip 21 and the electrode ring 22 of the present embodiment are electrically uncoupled, and have a spacing s between the electrode tip 21 and the electrode ring 22, and the electrode tip 21 and the electrode ring 22 are separated by a spacing s. They do not touch each other.

The electrode ring body 22 of the present embodiment is provided with an internal thread 221, and the external thread 111 and the internal thread 221 are screwed to each other so that the electrode ring 22 is sleeved on the sleeve 11, and the electrode tip 21 is provided with a through hole 211. The fixing rod 12 is inserted into the through hole 211 to sleeve the electrode tip 21 to the fixing rod 12, thereby achieving the effect that the electrode assembly 2 is assembled at one end of the barrel 1, and the spacing s is formed on the sleeve 11, the fixing rod 12, and the electrode tip. 21 is between the electrode ring body 22.

The insulating ring body 3 is made of an insulating material. The insulating ring body 3 is looped around the pen holder 1 and sandwiched between the pen holder 1 and the electrode ring body 22. The pen holder 1 and the electrode ring body 22 are separated by the insulating ring body 3 and mutually not in contact.

Further, the insulating ring body 3 has a barrel portion 31 and a convex ring 32 extending from the outer periphery of the barrel portion 31. The barrel portion 31 is sandwiched between the sheath 1 and the sleeve 11, and the convex ring 32 is clamped. Between the sheath 1 and the electrode ring 22, the insulating ring 3 can surely separate the sheath 1 from the electrode ring 22.

In addition, the end of the barrel portion 31 is provided with a slot 311, and two elastic arms 312 are formed on both sides of the slot 311. Each of the elastic arms 312 extends with a hook 313 which gradually decreases in thickness away from the tip end 21 of the electrode. In order to facilitate the elastic deformation of the elastic arm 312, the hook 313 is smoothly inserted into the pen holder 1. The inner wall of the pen holder 1 extends with a stop block 13 , and each of the hooks 313 is engaged with the stop block 13 to ensure the insulating ring 3 is firmly Connected to the pen holder 1.

As shown in FIG. 1 and FIG. 3, the state of use of the stylus structure 10 is separated by the insulating ring body 3 by the pen holder 1 and the electrode ring body 22, so when the pen holder 1 is made of a metal material, the electrode ring The body 22 and the sheath 1 are electrically disconnected from each other, so that the function of the signal of the electrode ring 22 is not invalid due to electrical connection with the sheath 1. Therefore, the material of the pen holder 1 is not limited, and the pen holder 1 can be made of any material such as plastic or metal, so that the stylus structure 10 has the advantages of wide selection of the pen and close proximity to the desired shape, and also The stylus is read upright or tilted to the touch panel.

Please refer to FIG. 4 , which is another embodiment of the stylus structure 10 . The embodiment of FIG. 4 is substantially the same as the embodiment of FIG. 1 to FIG. 3 . The embodiment of FIG. 4 and the implementation of FIG. 1 to FIG. 3 . The difference in the example is that the structure in which the electrode tip 21 and the electrode ring 22 are electrically uncoupled is different.

The stylus structure 10 further includes an insulating ring body 4, and the insulating ring body 4 is made of an insulating material. The insulating ring body 4 is ringed on the pen holder 1 and clamped on the electrode tip 21 and the electrode ring body. Between 22, the electrode tip 21 and the electrode ring 22 are separated by the insulating ring 3 and are not in contact with each other. Thereby, the functions and effects similar to the embodiments of FIGS. 1 to 3 are achieved.

In summary, the stylus structure of this creation can achieve the intended purpose of use, and solve the lack of knowledge, and has industrial utilization, novelty and progress, fully comply with the patent application requirements, and is proposed according to the patent law. To apply, please check and grant the patent in this case to protect the rights of the creator.

10‧‧‧ stylus structure

1‧‧‧ pen

11‧‧‧ casing

111‧‧‧ external thread

12‧‧‧Fixed rod

13‧‧‧stop block

2‧‧‧electrode assembly

21‧‧‧Electrode tip

211‧‧‧Perforation

22‧‧‧electrode ring

221‧‧‧ internal thread

3‧‧‧Insulation ring body

31‧‧‧ barrel body

311‧‧‧ slotting

312‧‧‧Flexible arm

313‧‧‧ hook

32‧‧‧ convex ring

4‧‧‧Insulation ring body

S‧‧‧ spacing

FIG. 1 is an exploded perspective view of the structure of the stylus pen.

FIG. 2 is a three-dimensional combination diagram of the structure of the stylus pen.

FIG. 3 is a schematic cross-sectional view of the structure of the stylus of the present invention.

4 is a cross-sectional view showing another embodiment of the stylus structure of the present invention.

Claims (8)

A stylus structure includes: a rod; an electrode assembly mounted on one end of the rod, the electrode assembly includes an electrode tip that is electrically uncoupled, and an electrode ring that is disposed on the rod and Between the pen and the tip of the electrode; and an insulating ring body made of an insulating material, the insulating ring is disposed on the pen and clamped between the pen and the electrode ring, the pen and the pen The electrode ring bodies are separated by the insulating ring body and are not in contact with each other. The stylus structure of claim 1, wherein the electrode tip has a spacing from the electrode ring, and the electrode tip and the electrode ring are separated by the spacing without contacting each other. The stylus structure of claim 2, wherein the inside of the pen holder has a sleeve and a fixing rod that is connected to the sleeve, the electrode ring body is sleeved on the sleeve, and the electrode tip is sleeved on the sleeve A fixing rod is formed between the sleeve, the fixing rod, the tip of the electrode and the electrode ring. The stylus structure of claim 3, wherein the sleeve is provided with an external thread, and the electrode ring body is provided with an internal thread, and the external thread is screwed to the internal thread. The stylus structure of claim 3, wherein the electrode tip is provided with a through hole, and the fixing rod is inserted into the through hole. The stylus structure of claim 3, wherein the insulating ring body has a barrel portion and a convex ring extending from an outer periphery of the barrel portion, the barrel portion being clamped between the pen holder and the sleeve The collar is sandwiched between the barrel and the electrode ring. The stylus structure of claim 6, wherein the end of the barrel portion is provided with a slot and two elastic arms are formed on both sides of the slot, each of the elastic arms extending away from the tip of the electrode A hook that gradually reduces the thickness, and the inner wall of the pen holder extends with a stop block, and each of the hooks is engaged with the stop block. The stylus structure of claim 1, further comprising an insulating ring body, the insulating ring body is made of an insulating material, the insulating ring body is disposed on the pen holder and clamped on the electrode tip and the electrode Between the rings, the electrode tip and the electrode ring are separated from each other by the insulating ring.