CN220730775U - Stylus based on metal pen core - Google Patents

Abstract

The embodiment of the utility model discloses a touch control pen based on a metal pen core, which comprises a pen body, a pen core, a main support and a control main board, wherein the main support and the control main board are arranged in the pen body, the pen core is a metal pen core, a pen core cavity is arranged in the pen body, the pen core is arranged in the pen core cavity, a conduction clamp is arranged in the pen core cavity and is connected with a signal transmitting end of the control main board, and the conduction clamp is clamped and contacted with a metal part of the pen core for conduction. According to the utility model, the metal pen refill is directly used as an electronic pen refill, and the metal part of the metal pen refill is used as a signal transmitting end, so that the metal pen refill originally used for writing on a paper surface realizes the function of writing on an electronic screen, and the structure is simple; in addition, the U-shaped metal sheet is adopted in the application, so that the metal pen refill can be conducted after being inserted into the pen refill cavity, the structure is simple, the assembly is convenient, and the cost is reduced.

Description

Stylus based on metal pen core

Technical Field

The utility model relates to the field of electronic pens, in particular to a stylus based on a metal pen core.

Background

Many cases require writing on capacitive screens and writing on conventional paper, and different writing requirements require the use of different pens. Thus, many dual-purpose electronic pens are on the market. The existing dual-purpose electronic pen has a structure that one end of the pen is an electronic pen, and the other end of the pen is a ball-point pen, and the structure is simple, but is inconvenient to use and store, and the pen body is long; there are two writing modes at the same end, but the existing design adopts 2 writing pen core structures, and the structures are complex.

Disclosure of Invention

The technical problem to be solved by the embodiment of the utility model is to provide a stylus based on a metal pen core, so that the structure is simplified, and dual purposes are realized.

In order to solve the technical problems, the embodiment of the utility model provides a touch control pen based on a metal pen core, which comprises a pen body, a pen core, a main support and a control main board, wherein the main support and the control main board are arranged in the pen body, the pen core is a metal pen core, a pen core cavity is arranged in the pen body, the pen core is arranged in the pen core cavity, a conducting clamp is arranged in the pen core cavity and is connected with a signal transmitting end of the control main board, and the conducting clamp is in clamping contact conduction with a metal part of the pen core.

Further, one end of the conduction clamp is a U-shaped metal sheet for clamping the pen refill, and the other end of the conduction clamp is welded on the main board and is connected with a signal transmitting end of the control main board.

Further, contact parts are convexly arranged on the inner walls of the two sides of the U-shaped metal sheet.

Further, the U-shaped metal sheet is fixed on the main support.

The beneficial effects of the utility model are as follows: according to the utility model, the metal pen refill is directly used as an electronic pen refill, and the metal part of the metal pen refill is used as a signal transmitting end, so that the metal pen refill originally used for writing on a paper surface realizes the function of writing on an electronic screen, and the structure is simple; in addition, the U-shaped metal sheet is adopted in the application, so that the metal pen refill can be conducted after being inserted into the pen refill cavity, the structure is simple, the assembly is convenient, and the cost is reduced.

Drawings

Fig. 1 is a structural diagram of a stylus based on a metal pen core according to an embodiment of the present utility model.

Fig. 2 is a cross-sectional view of a metallic-cartridge-based stylus according to an embodiment of the present utility model.

Fig. 3 is a structural view of a main support of an embodiment of the present utility model.

Fig. 4 is an internal structural view of a stylus based on a metal pen core according to an embodiment of the present utility model.

Fig. 5 is a structural view of a conduction clip according to an embodiment of the present utility model.

Description of the reference numerals

The pen comprises a pen body 1, a pen core 2, a main support 3, a control main board 4, a conduction clamp 5, a U-shaped metal sheet 6 and a contact part 7.

Detailed Description

It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other, and the present utility model will be further described in detail with reference to the drawings and the specific embodiments.

In the embodiment of the present utility model, if there is a directional indication (such as up, down, left, right, front, and rear … …) only for explaining the relative positional relationship, movement condition, etc. between the components in a specific posture (as shown in the drawings), if the specific posture is changed, the directional indication is correspondingly changed.

In addition, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implying an indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 5, a metallic pen core-based stylus according to an embodiment of the present utility model includes a pen body 1, a pen core 2, a main support 3, and a control main board 4.

The main support 3 and the control main board 4 are arranged in the pen body 1. The main support 3 and the control main board 4 are common structures of the existing electronic pen.

The pen refill 2 is a metal pen refill, and the outer shell of the metal pen refill is made of metal. A pen core cavity is arranged in the pen body 1, the pen core 2 is arranged in the pen core cavity, a conduction clamp 5 is arranged in the pen core cavity, the conduction clamp 5 is connected with a signal transmitting end of the control main board 4, and the conduction clamp 5 is clamped and contacted with a metal part of the pen core 2 for conduction. When the metal pen refill is put into the pen refill cavity, the metal pen refill is clamped by the conducting clamp 5, and writing on the touch screen and the capacitor screen is realized by utilizing the conductive characteristic of the metal pen refill. The surfaces of the touch screen and the capacitive screen are smooth, and when writing, the metal ball at the front end of the pen point of the metal pen core cannot rotate along with the friction force of writing, so that ink cannot be left when writing on the touch screen.

As an embodiment, one end of the conducting clip 5 is a U-shaped metal sheet 6 for clamping the pen core 2, and the other end is welded on the main board and connected with the signal transmitting end of the control main board 4. When the pen core 2 is inserted into the pen core cavity, the U-shaped metal sheet 6 clamps the metal pen core, and the metal shell of the metal pen core is kept in contact with the two sides of the U-shaped metal sheet 6.

As an embodiment, contact portions 7 are provided on both side inner walls of the U-shaped metal sheet 6. The contact part 7 facilitates the insertion and extraction of the metal pen core, and simultaneously enables better conduction between the conduction clamp 5 and the metal pen core.

As an embodiment, the U-shaped metal sheet 6 is fixed on the main bracket 3, which is convenient for assembly.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (4)

1. The utility model provides a touch-control pen based on metal refill, includes body, refill, main support, control mainboard, and in the body was located to main support, control mainboard, its characterized in that, the refill was the metal refill, is equipped with the refill chamber in the body, and the refill is adorned in the refill intracavity, is equipped with in the refill chamber and switches on the clamp, switches on the clamp and is connected with the signal transmitting part of control mainboard, switches on the clamp and switches on with the metal part centre gripping contact of refill.

2. The stylus pen based on the metal pen refill according to claim 1, wherein one end of the conducting clip is a U-shaped metal sheet for clamping the pen refill, and the other end of the conducting clip is welded on the main board and is connected with the signal transmitting end of the control main board.

3. The stylus pen based on the metal pen refill according to claim 2, wherein the inner walls of both sides of the U-shaped metal sheet are convexly provided with contact portions.

4. The metallic refill-based stylus of claim 2, wherein the U-shaped metallic sheet is secured to the main support.