CN215341013U

CN215341013U - Low-energy-consumption active capacitance pen

Info

Publication number: CN215341013U
Application number: CN202120785423.4U
Authority: CN
Inventors: 胡魏魏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-28
Anticipated expiration: 2031-04-16

Abstract

The utility model provides an active capacitance pen with low energy consumption, which belongs to the technical field of capacitance pens and comprises a pen body, a pen head and a double-signal transmitting assembly, wherein the double-signal transmitting assembly is arranged in the pen body and connected with a signal transmitting plate; and insulating layers are arranged between the first transmitting annunciator and the signal shielding tube and between the signal shielding tube and the second transmitting annunciator. The utility model adopts the double signal transmitting components, effectively improves the stability of the capacitive touch control pen, reduces the energy consumption, prolongs the service time and reduces the cost.

Description

Low-energy-consumption active capacitance pen

Technical Field

The utility model relates to the technical field of capacitance pens, in particular to an active capacitance pen capable of reducing energy consumption.

Background

An active capacitance pen is a device with a touch screen for inputting commands to a computer screen, a mobile device, a drawing board and the like. The user can select a file or a drawing by clicking the touch screen through the capacitive pen.

The diversified using scenes of the active capacitance pen in the existing market not only needs the lyric writing of a thinner scene, but also needs the lyric writing of a thicker scene. The capacitive pen in the current market adopts a single signal transmitting component, so that the phenomena of poor stability and poor contact exist; meanwhile, the function of drawing lines with different thicknesses on the touch screen when the pen point and the touch screen have different contact areas cannot be realized, and the phenomena of high energy consumption and short service time of the capacitive pen also exist.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a low-energy-consumption active capacitance pen. The energy consumption of the capacitance pen can be reduced, the signal transmission stability is improved, the user experience is improved, the manufacturing cost is reduced, and the service life is prolonged.

The utility model provides a low-energy-consumption active capacitance pen, which comprises a pen body, a pen point and a double-signal transmitting assembly, wherein the double-signal transmitting assembly is arranged in the pen body and connected with a signal transmitting plate; a first insulating layer is arranged between the first transmitting annunciator and the signal shielding tube, and a second insulating layer is arranged between the signal shielding tube and the second transmitting annunciator.

The utility model is further improved, and the low-energy-consumption active capacitance pen is also provided with a fixing support nested in the pen body and used for fixing the signal transmitting plate and the double-signal transmitting assembly.

The utility model is further improved, the part of the second signal emitter, which is close to the pen point, is a surrounding spring, and the surrounding spring is connected with the signal end of the signal emitting plate through a metal wire.

The utility model is further improved, the capacitance pen is also provided with a connecting sleeve, an internal thread is arranged in the connecting sleeve, one end of the connecting sleeve is matched with the external thread at the front end of the fixed support, the other end of the connecting sleeve is matched with the external thread at the tail end of the pen point, and the double-signal transmitting assembly is fixedly sealed in the pen body.

The utility model is further improved, the head part of the first transmitting annunciator is in a shape of a thimble, and the tail part of the first transmitting annunciator is provided with a compression spring, so that the contact strength between the thimble part and the pen point is enhanced, and the stability of signal transmission is improved.

Compared with the prior art, the utility model has the beneficial effects that: the signal transmission is more stable by using the double signal transmitting components, the function of drawing lines with different thicknesses on the touch screen can be realized when the pen points have different contact areas, and the signal transmission stability is improved; the second signal is adopted, a surrounding spring structure is adopted, energy consumption is reduced, the service life of the capacitance pen is prolonged, materials are saved, and the processing efficiency of products is improved.

Drawings

FIG. 1 is a schematic view of the assembly structure of the present invention;

FIG. 2 is a schematic diagram of the dual signal transmitting assembly of FIG. 1;

FIG. 3 is a schematic view of the nib shown in FIG. 1;

FIG. 4 is a schematic view of the coupling sleeve of FIG. 1;

FIG. 5 is a schematic view of the fixing bracket of FIG. 1;

FIG. 6 is a schematic diagram of the first signal transmitter in FIG. 1

FIG. 7 is a schematic diagram of the second signal transmitter in FIG. 1

In the figure: 1 nib, 11 nibs external screw threads, 2 dual signal transmission subassemblies, 21 first signal transmitter, 211 spring, 22 signal shielding pipe, 23 second signal transmitter, 24 first insulating layer, 25 second insulating layer, 3 fixed bolster, 31 fixed bolster external screw thread, 4 signal transmission boards, 8 connecting sleeve, 81 internal screw threads, 9 body.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1-7, as an embodiment of the present invention, the present invention comprises a pen body 9, a pen point 1, a signal transmitting plate 4, a dual signal transmitting assembly 2, a metal connecting sleeve 8, and the dual signal transmitting assembly 2 and the signal transmitting plate 4 connected together; still including a fixed bolster 3, fixed bolster 3 divide into two parts from top to bottom, behind 3 centre gripping fixed signal emission boards of fixed bolster 4, the front end is connected with the inside internal thread 81 of metal connecting sleeve 8 through fixed bolster external screw thread 31, and the internal thread 81 of the rethread metal connecting sleeve 8 other end is connected with the nib external screw thread 11 of nib afterbody, with signal emission boards 4, two signal emission subassembly 2 sealed fixed. The signal transmitting board 4, the double-signal transmitting assembly 2 and other electronic parts can be better ensured not to be damaged easily, and the circuit part is more stably connected. And, convenient dismantlement provides convenience for changing spare part.

The double-signal transmitting assembly 2 comprises a first transmitting annunciator 21, a signal shielding pipe 22 and a second transmitting annunciator 23 which are sequentially sleeved; a first insulating layer (24) and a second insulating layer (25) are respectively arranged between the first transmitting annunciator 21 and the signal shielding tube 22, and between the signal shielding tube 22 and the second transmitting annunciator 23. The head of the first transmitting annunciator 21 is in a shape of a thimble, and the tail of the first transmitting annunciator is provided with a compression spring (211), so that the contact strength of the thimble part and the pen point is enhanced, and the stability of signal transmission is improved.

The working principle of the active capacitance pen is as follows: when the thin line drawing device is used, the signal emitting plate 4 emits a signal and the signal is transmitted out through the first signal emitter 21, and the pen point of the capacitive pen head 1 is contacted with the touch screen, so that the function of drawing the thin line on the lyric writing operation can be realized. When the pen point 1 is inclined, the signal sent by the second signal emitter 23 is also transmitted to the touch screen, and is superposed with the signal of the first signal emitter 21, so that the signal intensity is stable, and the function of drawing thick lines can be realized. The inclination angle of the pen point is changed, and the line drawing function with different degrees can be achieved. A signal shielding tube 22 is arranged for avoiding the signals emitted by the first emission annunciator 21 and the second emission annunciator 23 from interfering with each other, and the preferred signal shielding tube is a copper tube; meanwhile, in order to avoid the first transmitting annunciator 21, a first insulating layer 24 is arranged between the first transmitting annunciator 21 and the signal shielding tube 22 for signal conduction between the signal shielding tube 22 and the second transmitting annunciator 23, and a second insulating layer 25 is arranged between the signal shielding tube 22 and the second transmitting annunciator 23.

In the embodiment of the present invention, the second signal emitter 23 is a surrounding spring 231 near the pen point 1, and is electrically connected to the signal end of the signal emitting plate 4 through a metal wire integrally connected to the tail end of the surrounding spring 231. The structure is simple, the emitting area is small, and the energy consumption is small. The use or standby time of the battery is improved.

The scope of the present invention is not limited to the specific embodiments, but includes within its scope equivalent variations to those of the present invention.

Claims

1. A low-energy-consumption active capacitance pen is characterized in that: the pen comprises a pen body (9), a pen point (1) and a double-signal transmitting assembly (2) which is arranged in the pen body (9) and connected with a signal transmitting plate (4), wherein the front end of the double-signal transmitting assembly is contacted with the pen point (1), and the double-signal transmitting assembly comprises a first transmitting annunciator (21), a signal shielding tube (22) and a second transmitting annunciator (23) which are sequentially sleeved; a first insulating layer (24) is arranged between the first emission annunciator (21) and the signal shielding tube (22), and a second insulating layer (25) is arranged between the signal shielding tube (22) and the second emission annunciator (23).

2. The active capacitive stylus of claim 1, wherein: the pen also comprises a fixing support (3) nested in the pen body (9) and used for fixing the signal transmitting plate (4) and the double signal transmitting assemblies (2).

3. The active capacitive stylus of claim 2, wherein: the second signal emitter (23) is provided with a surrounding spring (231) close to the pen point (1), and a metal wire at the tail end of the surrounding spring (231) is electrically connected with the emitting end of the signal emitting plate (4).

4. The active capacitive pen of claim 3, wherein: the pen point fixing device is characterized by further comprising a connecting sleeve (8) internally provided with an internal thread (81), one end of the connecting sleeve (8) is matched with the external thread (31) at the front end of the fixing support (3), and the other end of the connecting sleeve (8) is matched with the external thread (11) at the tail end of the pen point (1).

5. The active capacitive pen of claim 4, wherein: the head of the first transmitting annunciator (21) is in a shape of a thimble, and the tail of the first transmitting annunciator is connected with a compression spring (211) which is used for enhancing the contact between the thimble part and the pen point.