CN213518209U

CN213518209U - Active stylus

Info

Publication number: CN213518209U
Application number: CN202021911027.3U
Authority: CN
Inventors: 阮古泉
Original assignee: Dongguan Wenku Digital Co ltd
Current assignee: Dongguan Wenku Digital Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-06-22
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses an active touch-control pen, inhale the switch that charges including pen-holder, mainboard and magnetism, the mainboard is acceptd in the pen-holder, magnetism is inhaled the switch that charges and is set up in the pen-holder, magnetism is inhaled the switch that charges and is included charging assembly and the press switch who is connected with the mainboard electricity, thereby charging assembly can inhale the contact switch-on of charger with magnetism and charge, press switch is used for controlling the start and the shutdown of active touch-control pen, press switch is relative with the charging assembly, thereby the charging assembly at least part exposes in external environment and pushes away press switch and accomplish the start or shutdown operation with the user pressing down. So, because magnetism is inhaled charging switch and has been integrated the subassembly and the press switch that charge, guaranteed charging function and switch function simultaneously, saved space and cost, overall structure is less, has promoted the user and has used experience and feel.

Description

Active stylus

Technical Field

The utility model relates to a field touch-control pen field, concretely relates to active touch-control pen.

Background

The existing active touch pen needs to be additionally provided with a charging circuit part in order to realize a charging function, the whole structure is large in size, and the user experience is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the present invention needs to provide an active stylus.

The utility model provides an active touch-control pen, inhale the switch that charges including pen-holder, mainboard and magnetism, the mainboard accept in the pen-holder, magnetism inhale the switch that charges set up in the pen-holder, magnetism inhale the switch that charges include with charging component and the press switch that the mainboard electricity is connected, thereby charging component can inhale the contact switch-on of charger with magnetism and charge, press switch is used for control the start and the shutdown of active touch-control pen, press switch with charging component is relative, thereby charging component at least part exposes in external environment and pushes down with the confession user press the press switch accomplishes the start or shutdown operation.

According to the utility model discloses a concrete embodiment, the subassembly that charges includes anodal, negative pole and is used for keeping apart the insulating part of anodal and negative pole, anodal with the negative pole with the mainboard electricity is connected.

According to the utility model discloses a concrete embodiment, anodal with the coaxial setting of pen-holder, the insulator cover is located on the positive pole, the insulator clamp is located the positive pole with between the negative pole, the negative pole is fixed in the first end of pen-holder, anodal the negative pole reaches the insulator is all certainly first end part exposes in external environment.

According to the utility model discloses a concrete embodiment, anodal connecting portion, joint portion and pressing the splenium that sets gradually along the axial, the insulator overlaps to be located on the connecting portion just the insulator with joint portion butt, press the splenium with press the splenium relative, anodal with the insulator can be relative the negative pole is along axial displacement so that press the splenium to promote press the splenium to press the switch.

According to the utility model discloses a concrete embodiment, anodal still include certainly press the spacing portion that the splenium downward protrusion formed, spacing portion with be formed with the stroke interval between the one end of mainboard, anodal can reciprocate in the stroke interval.

According to the utility model discloses a specific embodiment, the subassembly that charges still includes first electrically conductive elastic component, anodal with pass through between the mainboard first electrically conductive elastic component is connected.

According to the utility model discloses a concrete embodiment, first electrically conductive elastic component is the bullet needle, the top of bullet needle with press the splenium contact.

According to the utility model discloses a specific embodiment, the subassembly that charges still includes the electrically conductive elastic component of second, the negative pole with pass through between the mainboard the electrically conductive elastic component of second is connected.

According to the utility model discloses a specific embodiment, the electrically conductive elastic component of second is the shell fragment.

According to a specific embodiment of the utility model, press the switch and be micro-gap switch.

The utility model discloses an active touch-control pen, because magnetism is inhaled charging switch and has been integrated charging assembly and press the switch, guaranteed charging function and switch function simultaneously, saved space and cost, overall structure is less, has promoted the user and has used experience and feel.

Drawings

Fig. 1 is a cross-sectional view of an active stylus according to an embodiment of the present invention;

fig. 2 is another cross-sectional view of an active stylus according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

Please refer to fig. 1 and fig. 2, the utility model discloses an active stylus 10, including pen-holder 11, mainboard 12 and magnetism inhale charging switch 13, mainboard 12 is acceptd in pen-holder 11, magnetism inhales charging switch 13 and sets up in pen-holder 11, magnetism inhales charging switch 13 and includes charging component 131 and press switch 132 with mainboard 12 electricity is connected, thereby charging component 131 can inhale the contact switch-on of charger with magnetism and charge, press switch 132 is used for controlling the start and the shutdown of active stylus 10, press switch 132 is relative with charging component 131, thereby charging component 131 at least part exposes in external environment and pushes press and accomplish start or shutdown operation with the user push press of press switch 132.

The utility model discloses an active stylus 10, because magnetism is inhaled charging switch 13 and has been integrated charging assembly 131 and press the switch 132, guaranteed charging function and switch function simultaneously, saved space and cost, overall structure is less, has promoted the user and has used the experience and feel.

In this embodiment, the charging assembly 131 includes a positive electrode 131a, a negative electrode 131b, a first conductive elastic member 131c, a second conductive elastic member 131d, and an insulating member 131e for separating the positive electrode 131a from the negative electrode 131 b. The positive electrode 131a, the negative electrode 131b, the first conductive elastic member 131c, and the second conductive elastic member 131d are electrically connected to the main board 12, the positive electrode 131a is connected to the main board 12 through the first conductive elastic member 131c, and the negative electrode 131b is connected to the main board 12 through the second conductive elastic member 131 d. When the charging function is used, the positive electrode 131a conducts current from the positive electrode 131a to the main board 12 through the first conductive elastic member 131c, and the negative electrode 131b conducts current from the negative electrode 131b to the main board 12 through the second conductive elastic member 131 d. In this way, the first conductive elastic member 131c and the second conductive elastic member 131d form a soft connection between the positive electrode 131a and the negative electrode 131b, and when the size or assembly tolerance of the positive electrode 131a and the negative electrode 131b is large, the connection is ensured, a conductive loop can be formed, and the reliability of the components is enhanced.

Further, the positive electrode 131a, the insulating member 131e, and the negative electrode 131b are coaxially disposed with the pen barrel 11, the insulating member 131e is sleeved on the positive electrode 131a, the insulating member 131e is sandwiched between the positive electrode 131a and the negative electrode 131b, the negative electrode 131b is fixed to the first end 111 of the pen barrel 11, the positive electrode 131a, the negative electrode 131b, and the insulating member 131e are partially exposed to the external environment from the first end 111, the first conductive elastic member 131c is a pogo pin, the second conductive elastic member 131d is a spring plate, the pogo pin is fixed to the main board 12, a top end of the pogo pin contacts with the positive electrode 131a, one end of the spring plate is fixed to the main board 12, and the other end of the spring plate contacts with the. In this way, the positive electrode 131a and the negative electrode 131b exposed at the first end 111 of the cartridge 11 can contact with the connector of the magnetic charger to realize charging.

In this embodiment, the positive electrode 131a is an integrally formed structure, the positive electrode 131a includes a connecting portion 131f, a clamping portion 131g, a pressing portion 131h and a limiting portion 131i, which are sequentially disposed along an axial direction, the insulating member 131e is sleeved on the connecting portion 131f, the insulating member 131e abuts against the clamping portion 131g, the insulating member 131e and the positive electrode 131a are an integrated moving member, the pressing portion 131h is opposite to the pressing switch 132, the pressing portion 131h contacts with a top end of the pogo pin, the pogo pin and the pressing switch 132 are respectively disposed on two sides of the main board 12, the limiting portion 131i is formed by protruding downward from a center of the pressing portion 131h, and the limiting portion 131i is opposite to one end of the main board 12. When the active stylus pen 10 is in a standby state, a stroke distance 10a is formed between the limiting portion 131i and one end of the main board 12, a gap is formed between the pressing portion 131h and the pressing switch 132, the gap is smaller than the stroke distance 10a formed between the limiting portion 131i and the main board 12, and the stroke distance 10a is a maximum stroke in which the insulating member 131e and the positive electrode 131a can move up and down along the axial direction.

When the active stylus 10 starts to be used or finishes being used, the insulating member 131e and the positive electrode 131a are pressed downwards, the insulating member 131e and the positive electrode 131a can move axially relative to the negative electrode 131b to enable the pressing portion 131h to push the pressing switch 132, after the pressing portion 131h contacts the pressing switch 132, the pressing switch 132 is pushed to complete one power-on or power-off operation, the elastic pin contacting the pressing portion 131h provides resilience for the insulating member 131e and the positive electrode 131a, the insulating member 131e and the positive electrode 131a are pressed and then rebound to the original position, the process is a process that the insulating member 131e and the positive electrode 131a move up and down in the stroke interval 10a, wherein the pressing switch 132 is protected by the design of the limiting portion 131i, the limiting portion 131i moves downwards until the limiting portion abuts against one end of the main board 12, the main board 12 serves as a support, and the pressing switch 132 is prevented from being damaged by excessive pressing force on the insulating member 131e and the positive electrode 131a, the switch of the product has stronger impact resistance.

Of course, the first conductive elastic element 131c is not limited to a pogo pin, and the second conductive elastic element 131d is not limited to a pogo pin, and may be any structure that can conduct electricity and has elasticity.

Preferably, the negative electrode 131b is an iron ring, the positive electrode 131a is a copper cylinder, the insulating member 131e is an insulating plastic member, and the push switch 132 is a micro power switch. The negative electrode 131b is connected to the first end 111 of the barrel 11 in an interference fit manner, a protrusion 131j is formed at one end of the negative electrode 131b protruding from an inner wall, a step 131k is formed on an outer circumferential surface of the insulator 131e, and the step 131k of the insulator 131e can be abutted against the protrusion 131j of the negative electrode 131 b. Thus, the projection 131j and the step 131k are engaged with each other to prevent the insulating member 131e from coming off, and the negative electrode 131b can be magnetically connected to the connector of the magnetic charger.

Of course, the negative electrode 131b, the positive electrode 131a, the insulator 131e, and the push switch 132 are not limited to the above examples, and may be made of other materials and structures.

In the present embodiment, a holder 14 is further housed in the barrel 11, and the main plate 12 is axially disposed in the barrel 11 and fixed to the holder 14.

The active stylus 10 of the present invention integrates the charging assembly 131 and the push switch 132 with the magnetic attraction charging switch 13, thereby ensuring the charging function and the switching function, saving the space and the cost, having a smaller overall structure, and improving the user experience; in addition, the first conductive elastic element 131c and the second conductive elastic element 131d enable the two conductors to form a flexible connection, so that the reliability of the components is enhanced, and the limiting part 131i of the positive electrode 131a plays a role in protecting the push switch 132, so that the service life of the product is prolonged.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims

1. An active stylus, comprising:

a pen holder;

the main board is accommodated in the pen holder; and

set up in magnetism in the pen-holder is inhaled charging switch, magnetism inhale charging switch include with charging assembly and press the switch that the mainboard electricity is connected, thereby charging assembly can inhale the contact switch-on of charger with magnetism and charge, press the switch and be used for control the start and the shutdown of active stylus, press the switch with charging assembly is relative, thereby charging assembly at least part exposes in external environment and pushes for the user presses the push press the switch accomplishes start or shutdown operation.

2. The active stylus of claim 1, wherein the charging assembly comprises a positive electrode, a negative electrode, and an insulator for isolating the positive electrode from the negative electrode, the positive electrode and the negative electrode being electrically connected to the motherboard.

3. The active stylus of claim 2, wherein the positive electrode and the shaft are coaxially disposed, the insulator is sleeved on the positive electrode, the insulator is sandwiched between the positive electrode and the negative electrode, the negative electrode is fixed to a first end of the shaft, and the positive electrode, the negative electrode, and the insulator are exposed to an external environment from the first end portion.

4. The active stylus of claim 3, wherein the positive electrode includes a connecting portion, a clamping portion and a pressing portion sequentially disposed along an axial direction, the insulating member is sleeved on the connecting portion and abuts against the clamping portion, the pressing portion is opposite to the push switch, and the positive electrode and the insulating member are axially movable relative to the negative electrode so that the pressing portion pushes the push switch.

5. The active stylus of claim 4, wherein the positive electrode further comprises a limiting portion protruding downward from the pressing portion, a stroke distance is formed between the limiting portion and one end of the main board, and the positive electrode can move up and down within the stroke distance.

6. The active stylus of claim 4, wherein the charging assembly further comprises a first conductive elastic member, and the positive electrode is connected to the main board through the first conductive elastic member.

7. The active stylus of claim 6, wherein the first conductive elastic member is a pogo pin, and a tip of the pogo pin contacts the pressing portion.

8. The active stylus of any one of claims 2-7, wherein the charging assembly further comprises a second conductive elastic member, and the negative electrode is connected to the motherboard via the second conductive elastic member.

9. The active stylus of claim 8, wherein the second conductive elastic member is a spring.

10. The active stylus of claim 1, wherein the push switch is a micro power switch.