CN214846653U

CN214846653U - Active stylus pen convenient to adjust sensitivity

Info

Publication number: CN214846653U
Application number: CN202121339821.XU
Authority: CN
Inventors: 徐海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-23
Anticipated expiration: 2031-06-16

Abstract

The utility model provides an active touch-control pen convenient to sensitivity regulation, including the pen-holder, a signal circuit board for generating touch-control signal, a battery, the power base plate, pen-holder seat and tail-hood, the pen-holder is hollow structure, signal circuit board and battery all set up in the pen-holder, the battery is connected with power base plate and signal circuit board respectively, the rear end of pen-holder seat is connected with the front end of signal circuit board, the front end of pen-holder seat is equipped with the nib that extends to the pen-holder outside, the tail-hood sets up in the rear end of pen-holder, signal circuit board is equipped with the signal conditioning device who is used for adjusting touch-control sensitivity, the pen-holder corresponds the signal conditioning device and is equipped with the regulation trompil. The beneficial effects of the utility model reside in that: the utility model provides a rational in infrastructure, convenience of customers adjusts active touch-control pen by oneself, through set up the device that can adjust the signal on signal circuit board, offers the regulation hole in the pen-holder corresponds the position, and the user can adjust active touch-control pen's sensitivity by oneself according to needs to increase touch-control experience, it is very convenient.

Description

Active stylus pen convenient to adjust sensitivity

Technical Field

The utility model belongs to the technical field of active stylus technique and specifically relates to indicate an active stylus convenient to sensitivity is adjusted.

Background

With the development of touch sensing technology, more and more terminal devices interact with users in a touch manner, people also put forward higher and higher requirements on the precision of the touch sensing technology, and a touch pen is produced in order to enable users to realize a function of writing on paper with a pen on a screen.

The touch pen is generally divided into an active touch pen and a passive touch pen according to whether a power supply is built in, wherein the passive touch pen is used as a finger of a person, when the passive touch pen contacts the touch display screen, a small part of current flows into the passive touch pen from a touch point, which is equivalent to the change of an electrode capacitance at the touch point, and a control chip of the touch display screen can determine the position of the touch point by detecting the change of the electrode capacitance; an active capacitance touch pen in the active touch pen can transmit a voltage driving signal to change an electric field at a touch point, so that the electrode capacitance at the touch point is changed, and a control chip of the touch display screen can determine the position of the touch point by detecting the change of the electrode capacitance.

However, since the user can attach various protective films, such as a peep-proof film or an explosion-proof film, to the screen according to the requirement, the protective films can increase the distance between the stylus and the screen, reduce the sensitivity of the active stylus, and further reduce the use experience of the stylus.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the active touch pen is reasonable in structure and convenient to adjust sensitivity.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an active touch-control pen convenient to sensitivity regulation, includes the pen-holder, is used for generating touch signal's signal circuit board, battery, power substrate, pen-holder seat and tail-hood, the pen-holder is hollow structure, the signal circuit board with the battery all set up in the pen-holder, the battery respectively with the power substrate with the signal circuit board is connected, the power substrate is equipped with the interface that charges, the pen-holder corresponds the interface that charges is equipped with the opening that charges, the rear end of pen-holder seat with the front end of signal circuit board is connected, the front end of pen-holder seat is equipped with the nib that extends to the pen-holder outside, the tail-hood set up in the rear end of pen-holder, the signal circuit board is equipped with the signal conditioning device who is used for adjusting touch sensitivity, the pen-holder corresponds the signal conditioning device is equipped with the regulation trompil.

Furthermore, the signal conditioning device is sleeved with a waterproof and dustproof sleeve.

The pen holder further comprises a support, the signal circuit board is fixed on the support, and the signal circuit board is inserted into the pen holder through the support.

Further, the support is provided with a magnet mounting seat, and a magnet is arranged in the magnet mounting seat.

Furthermore, the charging interface of the power supply substrate is USB Type-C or micro USB.

Further, the support includes signal circuit board installation position, battery installation position and power substrate installation position, signal circuit board installation position set up in the front end of support, battery installation position set up in the centre of support, power substrate installation position set up in the rear end of support, the both ends of battery installation position are equipped with a magnet mount pad respectively.

Furthermore, the pen holder is provided with an anti-rolling tangent plane, and the adjusting hole is formed in the anti-rolling tangent plane.

Furthermore, the pen point is connected with the pen point seat through threads.

Furthermore, the tail cover is provided with a switch button.

Further, the material of the pen holder is a non-ferromagnetic metal material.

The beneficial effects of the utility model reside in that: the utility model provides an active touch-control pen rational in infrastructure, convenience of customers adjusts by oneself, through set up the device that can adjust the signal on signal circuit board, offers the regulation hole at the pen-holder correspondence position, the user can adjust the signal of active touch-control pen by oneself as required to change the sensitivity of active touch-control pen, improved touch-control matching degree, improved user experience.

Drawings

The specific structure of the present invention is detailed below with reference to the accompanying drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

1-a pen holder; 11-adjusting the opening; 12-a charging opening; 13-rolling prevention cutting surface;

2-a signal circuit board; 21-a signal conditioning device; 22-waterproof and dustproof sleeve;

3-a battery; 31-a power supply substrate;

4-a pen holder seat; 41-pen point; 42-pressure equalizing holes;

5-tail cover; 51-a switch button;

6-a scaffold; 61-signal circuit board mounting location; 611-positioning columns; 62-a battery mounting location; 63-power supply substrate mounting position; 64-a magnet mount; 641-magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "secured" are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Example 1

Referring to fig. 1 and 2, an active stylus convenient for adjusting sensitivity includes a stylus holder 1, a signal circuit board 2 for generating a touch signal, a battery 3, a power substrate, a stylus holder 4 and a tail cover 5, where the stylus holder 1 is a hollow structure, the signal circuit board 2 and the battery 3 are both disposed in the stylus holder 1, the battery 3 is respectively connected with the power substrate 31 and the signal circuit board 2, the power substrate 31 is provided with a charging interface, the stylus holder 1 is provided with a charging opening 12 corresponding to the charging interface, a rear end of the stylus holder 4 is connected with a front end of the signal circuit board 2, a stylus 41 extending to an outer side of the stylus holder 1 is disposed at the front end of the stylus holder 4, the tail cover 5 is disposed at a rear end of the stylus holder 1, the signal circuit board 2 is provided with a signal adjusting device 21 for adjusting touch sensitivity, the penholder 1 is provided with an adjusting opening 11 corresponding to the signal adjusting device 21.

In this embodiment, it should be noted that, an end of the pen holder facing the touch screen is a front end, an end of the pen holder away from the touch screen is a rear end, openings are respectively formed at the front end and the rear end of the pen holder, the pen holder is of a hollow structure, a groove may be formed in an inner wall of the pen holder, the signal circuit board is inserted into the pen holder from the rear end of the pen holder along the groove, the pen holder seat may extend out of the outer side of the pen holder from the opening at the front end of the pen holder, and the pen holder seat and the pen point are both made of a conductive soft material.

The battery can be a common dry battery or a rechargeable battery, the battery is inserted into the pen holder, the positive pole of the battery is abutted against the positive pole piece of the signal circuit board, the tail cover is covered at the rear end of the pen holder and is provided with a negative pole piece, and the negative pole piece of the tail cover is connected with the negative pole of the signal circuit board through a lead, so that a power supply loop is formed to supply power for the signal circuit board.

When the battery is a built-in rechargeable battery, the rechargeable battery can be managed by the power supply substrate, and the charging opening is formed in the side face of the pen holder corresponding to the charging interface of the power supply substrate, so that the rechargeable battery is very convenient to use.

The signal circuit board can generate touch signals after being electrified, because different touch screen sensing sensitivities are different, even because the sensitivity is reduced due to the film, a signal adjusting device capable of adjusting the touch sensitivity is arranged on the signal circuit board, the signal adjusting device is used for adjusting the gain of the signal circuit board so as to change the signal intensity, or the signal adjusting device is used for changing the signal frequency for adjustment, so that the touch sensitivity is improved, the specific signal adjusting device can be a dial switch or a precise adjustable resistor or a precise adjustable capacitor, and proper matching adjustment can be carried out according to different technical schemes.

For example, a dial switch mode can be adopted to switch a plurality of groups of matched gain circuits to change the signal strength or the signal frequency; by adopting the knob type precise adjustable resistor or the precise adjustable capacitor, more linear gain adjustment or frequency adjustment can be carried out.

In addition, in order to prevent the signal conditioning device from being touched by a user or operated by mistake, the upper surface of the signal conditioning device is lower than the outer surface of the barrel.

From the above description, the beneficial effects of the present invention are: the utility model provides a rational in infrastructure, convenience of customers adjusts active touch-control pen by oneself, through set up the device that can adjust the signal on signal circuit board, offers the regulation hole in the pen-holder corresponds the position, and the user can adjust active touch-control pen's sensitivity by oneself according to needs to increase touch-control experience, it is very convenient.

Example 2

On the basis of embodiment 1, the signal conditioning device 21 is sleeved with a waterproof and dustproof sleeve 22.

In this embodiment, in order to prevent that user dust or sweat from getting into the pen-holder from the gap between signal conditioning device and the pen-holder in use inside, reduce the reliability of signal circuit board work, can cup joint waterproof dirt proof boot for signal conditioning device, the upper end and the pen-holder inner wall butt of waterproof dirt proof boot can prevent effectively that dust and sweat etc. from getting into the pen-holder inside from the regulation opening part of pen-holder.

Example 3

On the basis of embodiment 2, still include support 6, signal circuit board 2 is fixed in support 6, signal circuit board 2 passes through support 6 and inserts and locate in pen-holder 1.

In the embodiment, the signal circuit board is assembled with the bracket, and then the bracket is inserted into the pen holder, so that the structure of the pen holder can be simplified, and the signal circuit board is more convenient and reliable to install.

Example 4

In embodiment 3, the holder 6 is provided with a magnet mounting seat 64, and the magnet mounting seat 64 is provided with a magnet 641.

In this embodiment, through set up magnet installation position on the support to set up magnet in magnet installation position, can let active stylus pass through magnetism and laminate in the side of panel computer, conveniently carry.

Example 5

On the basis of embodiment 4, the charging interface of the power supply substrate is USB Type-C or micro USB.

In this embodiment, the interface that charges adopts the less USB Type-C of volume or micro USB, can show the volume that reduces the interface, adopts USB Type-C or micro USB interface can possess fine commonality in addition, lets the user find more easily that the wire rod that charges to the touch-control pen charges.

Example 6

On the basis of embodiment 5, the support 6 includes a signal circuit board mounting position 61, a battery mounting position 62 and a power supply substrate mounting position 63, the signal circuit board mounting position 61 is disposed at the front end of the support 6, the battery mounting position 62 is disposed in the middle of the support 6, the power supply substrate mounting position 63 is disposed at the rear end of the support 6, and two ends of the battery mounting position 62 are respectively provided with a magnet mounting seat 64.

In this embodiment, in order to guarantee the signal circuit board, battery and power substrate can fix reliably in the pen-holder, the support is equipped with signal circuit board installation position, battery installation position and power substrate installation position, wherein signal circuit board installation position 61 is equipped with reference column 611, signal circuit board 2 corresponds and is equipped with the locating hole, can effectively prevent to produce the displacement between signal circuit board 2 and the support 6, signal circuit board accessible screw fixation is on the support, also accessible set up the jack catch on the reference column, make signal circuit board and support block be connected, the power substrate also can pass through the screw fixation on the support like, perhaps pass through the block with the support and be connected.

The battery installation position is arranged between the signal circuit board installation position and the power supply substrate installation position, and two ends of the battery installation position are respectively provided with a magnet installation seat, so that a rechargeable battery with large mass and a magnet can be arranged in the middle of the active touch pen, namely, the center of gravity of the active touch pen is arranged in the middle of the pen holder, and the hand feeling of the active touch pen is guaranteed.

Example 7

On the basis of the embodiment 6, the pen holder 1 is provided with an anti-rolling tangent plane 13, and the adjusting opening 11 is arranged on the anti-rolling tangent plane 13.

In this embodiment, in order to prevent the active stylus from rolling on the inclined plane, the anti-rolling tangent plane is arranged on the outer side of the pen holder, so that the rolling of the active stylus can be effectively prevented, and in addition, the holding feeling of a user can be increased.

The adjusting hole is formed in the anti-rolling tangent plane, so that a user can quickly position and adjust the position.

Example 8

On the basis of the embodiment 7, the pen point 41 is connected with the pen point seat 4 through threads.

In this embodiment, because the nib need slide on the screen surface, therefore the material of nib need adopt flexible electrically conductive material, and flexible material is worn and torn easily after long-time the use, reduces user experience, consequently sets up the nib to pass through threaded connection with the nib seat, can let the user change the nib more conveniently.

In addition, because the nib is the flexible material, need set up the pressure-equalizing hole 42 that the atmosphere communicates in the screw terminal of nib, when the user changes the nib, the condition that leads to being difficult to take off the nib from the nib seat because there is the difference in the air pressure in the screw of nib and atmospheric pressure can not appear.

Example 9

In addition to embodiment 8, the tail cover 5 is provided with a switch button 51.

In this embodiment, set up shift knob 51 on the terminal surface of tail-hood 5 rear end, through pressing shift knob 51, can trigger the micro-gap switch 32 on the power base plate 31 to realize for the circular telegram of active touch-control pen or outage, set up shift knob on the tail-hood, can reduce the possibility that the user touched the switch by mistake, let the structure of pen-holder more succinctly pleasing to the eye simultaneously, improve user experience.

Example 10

On the basis of the embodiment 9, the material of the pen holder 1 is a non-ferromagnetic metal material.

In this embodiment, in order to ensure that the active stylus can be magnetically attached to the tablet pc or the notebook pc, the material of the pen holder cannot be a material for blocking the magnetic field, and meanwhile, in order to ensure the durability, the usability and the easy manufacturing characteristics of the pen holder, the non-ferromagnetic metal material may provide sufficient structural strength with a light weight, and is easy to process, and has no blocking effect on the magnetic field, and therefore, the material of the pen holder is preferably an aluminum alloy or other non-ferromagnetic metal material.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An active stylus convenient to adjust sensitivity, its characterized in that: including the pen-holder, be used for generating touch signal's signal circuit board, battery, power substrate, pen-holder seat and tail-hood, the pen-holder is hollow structure, signal circuit board with the battery all set up in the pen-holder, the battery respectively with power substrate with signal circuit board connects, power substrate is equipped with the interface that charges, the pen-holder corresponds the interface that charges is equipped with the opening of charging, the rear end of pen-holder seat with signal circuit board's front end is connected, the front end of pen-holder seat is equipped with the nib that extends to the pen-holder outside, the tail-hood set up in the rear end of pen-holder, signal circuit board is equipped with the signal conditioning equipment who is used for adjusting touch sensitivity, the pen-holder corresponds the signal conditioning equipment is equipped with the regulation trompil.

2. The active stylus that facilitates adjusting sensitivity of claim 1, wherein: the signal conditioning device is sleeved with a waterproof and dustproof sleeve.

3. The active stylus that facilitates adjusting sensitivity of claim 2, wherein: the pen holder is characterized by further comprising a support, the signal circuit board is fixed to the support, and the signal circuit board is inserted into the pen holder through the support.

4. An active stylus that facilitates adjusting sensitivity as defined in claim 3, wherein: the support is provided with a magnet mounting seat, and a magnet is arranged in the magnet mounting seat.

5. The active stylus that facilitates adjusting sensitivity of claim 4, wherein: the charging interface of the power supply substrate is USB Type-C or micro USB.

6. The active stylus that facilitates adjusting sensitivity of claim 5, wherein: the support includes signal circuit board installation position, battery installation position and power substrate installation position, signal circuit board installation position set up in the front end of support, battery installation position set up in the centre of support, power substrate installation position set up in the rear end of support, the both ends of battery installation position are equipped with a magnet mount pad respectively.

7. The active stylus that facilitates adjusting sensitivity of claim 6, wherein: the pen holder is provided with an anti-rolling tangent plane, and the adjusting opening is arranged on the anti-rolling tangent plane.

8. The active stylus that facilitates adjusting sensitivity of claim 7, wherein: the pen point is connected with the pen point seat through threads.

9. The active stylus that facilitates adjusting sensitivity of claim 8, wherein: the tail cover is provided with a switch button.

10. The active stylus that facilitates adjusting sensitivity of claim 9, wherein: the pen holder is made of non-ferromagnetic metal materials.