Capacitance pen with external programming interface

Abstract

The utility model relates to the technical field of touch control equipment, in particular to a capacitance pen with an external programming interface, which is characterized in that a screw cap is rotated to enable two round rods on the screw cap to slide along skewed slots formed in clamping blocks, so that the two clamping blocks overcome the elastic force of a third spring to slide inwards, and when a sliding frame loses the constraint of the clamping blocks on a pen shell, the pen shell can slide inwards. When the sliding frame is pushed out, the sliding frame is popped out under the elastic force effect of the two first springs, after the sliding frame is popped out, the rotating frame loses constraint of the pen shell, the rotating frame is driven to rotate by 45 degrees under the elastic force effect of the elastic pieces, a data line is conveniently inserted, a control unit in the pen shell is programmed or charged, and a TPC-C interface is popped out by rotating a rotary cover. According to the capacitive stylus, the effect of conveniently programming the capacitive stylus and improving the interactive experience is achieved, the TPC-C interface is hidden in the stylus shell by pressing the screw cap, dust, foreign matter and the like are prevented from entering the TPC-C interface, and the effect of protecting the TPC-C interface and prolonging the service life of the capacitive stylus is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of touch control equipment, in particular to a capacitive pen with an external programming interface. Background Art

[0002] With the rise of smart terminals, wireless charging capacitive pens that enhance the interaction between smart terminals and users have also emerged. When users hold the wireless charging capacitive pen and touch or write on the smart terminal, the smart terminal can give feedback on the corresponding operation, allowing users to use the smart terminal conveniently.

[0003] Existing Chinese patent: A wireless charging capacitive pen, patent number: CN219143430U, including a capacitive pen body and a protective shell, the two ends of the capacitive pen body are respectively provided with a pen head and a pen cap, the capacitive pen body is provided with a battery and a wireless charging module, the protective shell is sleeved on the outside of the capacitive pen body, the protective shell is a metal protective shell, and a magnetic suction block is provided on one side of the protective shell. The utility model uses a metal protective shell, which is convenient and simple, and has a wireless charging function while meeting the requirements of beauty and firmness.

[0004] However, during the implementation of the above technical solution, it was found that at least the following technical problems exist: the above-mentioned capacitive pen is powered by wireless charging, lacks an external communication interface, and cannot be programmed according to the needs of the user, making its interaction mode fixed and unadjustable. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a capacitive stylus with an external programming interface, which solves the technical problem that the above-mentioned capacitive stylus is powered by wireless charging, lacks an external communication interface, cannot be programmed according to the needs of the user, and its interaction mode is fixed and single and cannot be adjusted.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A capacitive pen with an external programming interface comprises a pen shell, a slide is slidably mounted on the side end of the pen shell, a rotating frame is rotatably mounted inside the slide, a TPC-C interface is fixedly mounted inside the rotating frame, a spring is fixedly mounted inside the slide, two first springs are fixedly mounted on the side end of the slide, two clamping blocks are symmetrically slidably mounted inside the slide, two third springs are fixedly mounted between the two clamping blocks, and a rotary cover is rotatably mounted on the side end of the slide; an oblique groove is provided on the clamping block, two round rods are provided on the rotary cover corresponding to the grooves, a second spring is fixedly mounted on the side end of the pen shell, a magnetic pad is fixedly mounted on the side end of the pen shell, a control unit is fixedly mounted inside the pen shell, and a pen tip is mounted on the side end of the pen shell; the pen tip is connected to the control unit, and the control unit is connected to the TPC-C interface through a wire.

[0010] Preferably: a magnetic sheet is fixedly mounted on the side end of the pen housing.

[0011] Preferably: a nib cap is installed on the side end of the pen housing.

[0012] (III) Beneficial effects

[0013] 1. When the user needs to program or charge the capacitive pen, the user rotates the cover to make the two round rods on the cover slide along the oblique groove on the card block, thereby causing the two card blocks to overcome the elastic force of the third spring and slide inward. When the slide loses the constraint of the card block on the pen case, it will pop out under the elastic force of the two first springs. When the slide pops out, the rotating frame will lose the constraint of the pen case, and drive the rotating frame to rotate forty-five degrees under the action of the elastic force of the shrapnel, so as to facilitate the insertion of the data cable, program or charge the control unit inside the pen case, and pop out the TPC-C interface by rotating the cover, so as to facilitate the programming of the capacitive pen and enhance the interactive experience.

[0014] 2. When completed, push the screw cap to make the slide overcome the elastic force of the first spring and slide into the pen case. During this process, the rotating frame will be reset by the elastic force of the pen case to overcome the shrapnel. When the slide is fully inserted, the two blocks will be inserted into the card slot in the pen case under the action of the third spring elastic force to complete the fixation. When the pen tip needs to be replaced, the pen tip can be replaced by pulling out the pen tip cover with force. After inserting the pen tip and covering the pen tip cover, the pen tip will be pressed against the pen tip cover under the action of the second spring elastic force to prevent the pen tip from shaking during use. By pressing the screw cap, the TPC-C interface is hidden inside the pen case to prevent dust and foreign matter from entering the TPC-C interface, thereby protecting the TPC-C interface and increasing the service life of the capacitive pen. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0016] Figure 1 This is a structural diagram of the magnetic sheet of the utility model;

[0017] Figure 2 It is a partial cross-sectional structural diagram of the pen shell of the utility model;

[0018] Figure 3 This is a cross-sectional structural diagram of the pen tip cover of the utility model;

[0019] Figure 4 It is the exploded structure diagram of the utility model;

[0020] Figure 5 This is a structural diagram of a rotating frame of the utility model;

[0021] Figure 6 This is a cross-sectional structural diagram of the slide frame of the present utility model.

[0022] Legend: 1. Pen case; 2. Slide; 3. Screw cap; 4. Pen tip cap; 5. Magnetic sheet; 6. Rotating frame; 7. TPC-C interface; 8. Block; 9. First spring; 11. Magnetic pad; 12. Pen tip; 13. Second spring; 14. Control unit; 15. Spring piece; 16. Third spring. DETAILED DESCRIPTION

[0023] The embodiment of the present application provides a capacitive stylus with an external programming interface, which effectively solves the technical problem that the above-mentioned capacitive stylus is powered by wireless charging, lacks an external communication interface, cannot be programmed according to the needs of the user, and its interactive mode is fixed and single and cannot be adjusted. When the user needs to program or charge the capacitive stylus, the user rotates the rotary cover to make the two round rods on the rotary cover slide along the inclined groove opened on the card block, thereby prompting the two card blocks to slide inward to overcome the elastic force of the third spring. When the slide loses the constraint of the card block on the pen shell, it will pop out outward under the elastic force of the two first springs. When the slide pops out, the rotating frame will lose the constraint of the pen shell, and the rotating frame will be driven to rotate forty-five degrees under the action of the elastic force of the shrapnel, so as to facilitate the insertion of the data cable, program or charge the control unit inside the pen shell, and rotate the rotary cover. The TPC-C interface is popped out, which makes it easier to program the capacitive pen and enhances the interactive experience. When completed, push the screw cap to make the slide overcome the elastic force of the first spring and slide into the pen case. During this process, the rotating frame will be reset by the elastic force of the pen case overcoming the shrapnel. When the slide is fully inserted, the two blocks will be inserted into the card slot in the pen case under the action of the third spring force to complete the fixation. When the pen tip needs to be replaced, the pen tip can be replaced by pulling out the pen tip cover with force. After inserting the pen tip and covering the pen tip cover, the pen tip will stick to the pen tip cover under the action of the second spring force to prevent the pen tip from shaking during use. The TPC-C interface is hidden inside the pen case by pressing the screw cap to prevent dust and foreign matter from entering the TPC-C interface, thereby protecting the TPC-C interface and increasing the service life of the capacitive pen.

[0024] Example

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the capacitive stylus is powered by wireless charging, lacks an external communication interface, cannot be programmed according to the needs of the user, and its interaction mode is fixed and cannot be adjusted. The overall idea is as follows:

[0026] In view of the problems existing in the prior art, the utility model provides a capacitive stylus with an external programming interface, comprising a pen shell 1, a slide 2 is slidably mounted on the side end of the pen shell 1, a rotating frame 6 is rotatably mounted inside the slide 2, a TPC-C interface 7 is fixedly mounted inside the rotating frame 6, a spring 15 is fixedly mounted inside the slide 2, two first springs 9 are fixedly mounted on the side end of the slide 2, and two blocking blocks 8 are symmetrically slidably mounted inside the slide 2.

[0027] Two third springs 16 are fixedly installed between the two blocks 8, and a rotary cover 3 is rotatably installed on the side end of the slide 2; an inclined groove is opened on the block 8, and two round rods are provided on the rotary cover 3 corresponding to it. A second spring 13 is fixedly installed on the side end of the pen housing 1.

[0028] A magnetic pad 11 is fixedly installed on the side end of the pen housing 1, a control unit 14 is fixedly installed inside the pen housing 1, and a pen tip 12 is installed on the side end of the pen housing 1; a control mainboard and a battery are integrated on the control unit (14), the pen tip 12 is connected to the control unit 14, the control unit 14 is connected to the TPC-C interface 7 through a wire, a magnetic sheet 5 is fixedly installed on the side end of the pen housing 1, and a pen tip cover 4 is installed on the side end of the pen housing 1.

[0029] Working principle:

[0030] The first step is that when the user needs to program or charge the capacitive pen, the user rotates the rotary cover 3 to make the two round rods on the rotary cover 3 slide along the oblique groove opened on the card block 8, thereby prompting the two card blocks 8 to overcome the elastic force of the third spring 16 and slide inward. When the slide 2 loses the constraint of the card block 8 on the pen shell 1, it will pop out under the elastic force of the two first springs 9. When the slide 2 pops out, the rotating frame 6 will lose the constraint of the pen shell 1, and the rotating frame 6 will be driven to rotate forty-five degrees under the action of the elastic force of the shrapnel 15, which is convenient for the insertion of the data cable, and the control unit 14 inside the pen shell 1 is programmed or charged. The TPC-C interface 7 is popped out by rotating the rotary cover 3, thereby achieving the effect of facilitating the programming of the capacitive pen and enhancing the interactive experience.

[0031] The second step, when completed, push the rotary cover 3 to make the slide 2 overcome the elastic force of the first spring 9 and slide into the pen case 1. During this process, the rotating frame 6 will be reset by the elastic force of the pen case 1 overcoming the shrapnel 15. When the slide 2 is fully inserted, the two card blocks 8 will be inserted into the card slot in the pen case 1 under the action of the elastic force of the third spring 16 to complete the fixation. When the pen tip 12 needs to be replaced, the pen tip 12 can be replaced by pulling out the pen tip cover 4 with force. After the pen tip 12 is inserted, the pen tip cover 4 is covered. The pen tip 12 will be close to the pen tip cover 4 under the action of the elastic force of the second spring 13 to prevent the pen tip 12 from shaking during use. By pressing the rotary cover 3, the TPC-C interface 7 is hidden inside the pen case 1 to prevent dust and foreign matter from entering the TPC-C interface 7, thereby protecting the TPC-C interface 7 and improving the service life of the capacitive pen.

[0032] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A capacitive stylus pen with an external programming interface, comprising a pen housing (1), characterized in that: A slide (2) is slidably mounted on the side end of the pen housing (1), a rotating frame (6) is rotatably mounted inside the slide (2), a TPC-C interface (7) is fixedly mounted inside the rotating frame (6), a spring sheet (15) is fixedly mounted inside the slide (2), and two first springs (9) are fixedly mounted on the side end of the slide (2).

2. A capacitive stylus pen with an external programming interface as claimed in claim 1, characterized in that: Two clamping blocks (8) are symmetrically and slidably mounted inside the slide (2), two third springs (16) are fixedly mounted between the two clamping blocks (8), and a rotary cover (3) is rotatably mounted on the side end of the slide (2); The clamping block (8) is provided with an inclined groove, and the rotary cover (3) is provided with two round rods corresponding thereto.

3. A capacitive stylus pen with an external programming interface as claimed in claim 1, characterized in that: A second spring (13) is fixedly mounted on the side end of the pen housing (1), and a magnetic pad (11) is fixedly mounted on the side end of the pen housing (1).

4. A capacitive stylus pen with an external programming interface as claimed in claim 1, characterized in that: A control unit (14) is fixedly installed inside the pen housing (1), and a pen tip (12) is installed at the side end of the pen housing (1); The control unit (14) is integrated with a control mainboard and a battery, the pen tip (12) is connected to the control unit (14), and the control unit (14) is connected to the TPC-C interface (7) via a wire.

5. A capacitive stylus pen with an external programming interface as claimed in claim 1, characterized in that: A magnetic attraction sheet (5) is fixedly mounted on the side end of the pen housing (1).

6. A capacitive stylus pen with an external programming interface as claimed in claim 1, characterized in that: A nib cover (4) is installed on the side end of the pen housing (1).

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