CN211264273U

CN211264273U - Finger nail

Info

Publication number: CN211264273U
Application number: CN201922156530.6U
Authority: CN
Inventors: 张宇峰
Original assignee: Shenzhen Dianwan Technology Co ltd
Current assignee: Shenzhen Dianwan Technology Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-14
Anticipated expiration: 2029-12-03

Abstract

The utility model belongs to the technical field of the touch-sensitive screen annex. The utility model provides a finger nail, which comprises a finger sleeve, a nail head and a nail head, wherein the finger sleeve is worn on the thumb of a user; and the conductive assembly is limited on the finger sleeve, two opposite ends of the conductive assembly are exposed out of the finger sleeve, one end of the conductive assembly is used for being in contact with the thumb, and the other end of the conductive assembly is used for being in contact with the touch screen of the mobile phone. The utility model discloses a less conductive component of volume replaces the touch-sensitive screen contact of thumb and cell-phone, the area of contact of thumb and touch-sensitive screen has been reduced widely, thereby the in-process at the hand trip has been solved effectively because the great technical problem that leads to the maloperation of thumb touch-control area, make thumb to controlling of touch-sensitive screen more accurate, and owing to indicate that the nail has separated thumb and touch-sensitive screen, thereby avoided the thumb to sweat and lead to the touch-sensitive or malfunctioning condition of touch-sensitive screen to take place, user's use experience effect has been promoted.

Description

Finger nail

Technical Field

The utility model belongs to the technical field of the touch-sensitive screen annex, more specifically say, relate to a indicate nail.

Background

With the development of science and technology, the functions of mobile phones are more and more powerful, and the types of mobile games (called "hand games" for short) are more and more abundant, so that playing hand games becomes one of the indispensable entertainment modes of most of the young people at present. When playing a hand game, the user generally uses the thumb to operate, which easily causes the following problems: firstly, because the area of a mobile phone touch screen is limited, the touch area of a virtual control key is smaller than that of a thumb, and misoperation is easily caused; secondly, when the touch screen is clicked for a long time, the thumb is prone to sweating, and once sweat is left on the touch screen, the touch screen is prone to being insensitive or malfunctioning; and thirdly, when the thumb clicks the touch screen at high frequency for a long time, the fingers are easy to feel fatigue, finger joints can be damaged when the fingers are serious, and the use experience effect of a user is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a indicate nail, including but not limited to solve the in-process at the hand trip because the great maloperation that leads to of thumb touch area and thumb sweat lead to the insensitive or malfunctioning technical problem of touch-sensitive screen.

In order to achieve the above object, the utility model provides a finger nail, include:

a finger cot for wearing on a thumb of a user; and

the conductive assembly is limited on the finger sleeve, two opposite ends of the conductive assembly are exposed out of the finger sleeve, one end of the conductive assembly is used for being in contact with the thumb, and the other end of the conductive assembly is used for being in contact with a touch screen of a mobile phone.

Optionally, the finger cot comprises:

the ring support part is provided with a mounting groove and a via hole, and the via hole is communicated with the mounting groove; and

the head end and the tail end of the finger ring part are connected with two opposite sides of the ring support part;

the conductive assembly includes:

the insulating substrate is fixed in the mounting groove, a conductive column penetrates through the middle of the insulating substrate, and one end of the conductive column penetrates through the through hole to be exposed out of the ring support part; and

and one end of the conductive plastic part is exposed out of the ring support part, and the other end of the conductive plastic part is limited in the mounting groove and can be in contact with the other end of the conductive post when pressed by external force.

Optionally, a groove is formed in an inner end surface of the conductive plastic part, and the conductive assembly further includes:

the conductive piece is accommodated in the mounting groove, one end of the conductive piece extends into the groove and abuts against the wall of the groove, and the other end of the conductive piece can be conducted with the conductive post; and

and the elastic element is arranged between the conductive element and the insulating substrate so as to drive the conductive element to be separated from the conductive column.

Optionally, the elastic element is a metal elastic sheet, the metal elastic sheet is in a spherical crown shape, and the width of the metal elastic sheet is greater than that of the conductive column.

Optionally, the longitudinal section of the conductive piece is T-shaped, the elastic piece is a coil spring, the coil spring is sleeved on the thin end of the conductive piece, the thick end of the conductive piece extends into the groove, and the width of the thin end of the conductive piece is greater than or equal to the width of the conductive column.

Optionally, a groove is formed in an inner end surface of the conductive plastic part, the conductive plastic part includes a contact, and the contact extends from the middle of the groove bottom of the groove to the notch of the groove.

Optionally, the finger cuff is a thermoplastic elastomer.

Optionally, the ring support part comprises a limiting flange, the limiting flange is annularly arranged at the notch of the mounting groove, a limiting groove is formed in the middle of the conductive plastic part, the limiting groove winds the axial line of the conductive plastic part in the circumferential direction, and the limiting flange is embedded in the limiting groove.

Optionally, the ring support portion includes at least two positioning protrusions protruding from a wall of the mounting groove, the edge of the insulating substrate is provided with at least two positioning grooves, and the positioning protrusions are embedded in the positioning grooves.

Optionally, a positioning boss is convexly arranged on the end face of the insulating substrate facing the via hole, the positioning boss is embedded in the via hole, and the conductive column penetrates through the positioning boss.

The utility model provides a nail beneficial effect lies in: the touch screen contact of the thumb and the mobile phone is replaced by the conductive assembly with the small volume, the contact area of the thumb and the touch screen is greatly reduced, the technical problem of misoperation caused by the large touch area of the thumb in the process of hand movement is effectively solved, the thumb is more accurate in control of the touch screen, the thumb and the touch screen are separated by the finger nail, the situation that the touch screen is insensitive or fails due to the fact that the thumb sweats is avoided, and the use experience effect of a user is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic front view of a finger nail provided by the present invention;

fig. 2 is a schematic perspective view of the finger nail provided by the present invention;

fig. 3 is an exploded perspective view of the finger nail provided by the present invention;

fig. 4 is an exploded perspective view of the finger nail according to another angle provided by the present invention.

Wherein, in the figures, the respective reference numerals:

1-finger nail, 10-finger stall, 20-conductive component, 11-ring portion, 12-finger ring portion, 21-insulating substrate, 22-conductive plastic part, 23-conductive part, 24-elastic part, 111-mounting groove, 112-via hole, 113-limiting flange, 211-conductive column, 212-positioning groove, 213-positioning boss, 221-groove, 222-limiting groove and 240-metal elastic sheet.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that: when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and operate, and thus are not to be construed as limiting the patent, and the specific meanings of the above terms will be understood by those skilled in the art according to specific situations. The term "plurality" means two or more unless specifically limited otherwise.

The finger nail provided by the utility model is explained.

Referring to fig. 1 and 2, the nail 1 comprises a finger sleeve 10 and a conductive assembly 20, wherein the finger sleeve 10 is used for being worn on the thumb of a user; the conductive assembly 20 is limited on the finger stall 10, and two opposite ends of the conductive assembly 20 are exposed out of the finger stall 10, one end of the conductive assembly 20 is used for contacting with a thumb of a user, and the other end of the conductive assembly 20 is used for contacting with a touch screen of a mobile phone.

Here, the finger cot 10 is preferably a thermoplastic elastomer made of thermoplastic elastomer (TPE), so that the finger cot 10 has the characteristics of high strength, high elasticity, flexible touch, environmental protection, no toxicity, etc., and can be easily fitted over the tip of the user's thumb through its own elastic deformation even with a small volume. It will be appreciated that the contact area of the conductive element 20 with the touch screen of the handset is less than the contact area of the user's thumb with the touch screen of the handset.

When a user plays a hand game, the conductive assembly 20 is fixed on the thumb only through the finger stall 10, so that a current path is formed between a human body and the touch screen when the conductive assembly 20 contacts the touch screen of the mobile phone, the human body sucks a little current from the touch screen through the conductive assembly 20, and the control device of the mobile phone determines the change of the capacitance value of the touch screen by detecting the voltage change condition of the path, so that the touch position information is calculated, and the control of the touch screen is realized.

The utility model provides a indicate nail 1, the touch-sensitive screen contact of thumb and cell-phone is replaced through the less conductive component 20 of volume, the area of contact of thumb and touch-sensitive screen has been reduced widely, thereby the technical problem of the great maloperation that leads to of thumb touch-control area at the in-process of hand trip has been solved effectively, make the thumb more accurate to controlling of touch-sensitive screen, and because indicate nail 1 to separate thumb and touch-sensitive screen, thereby avoided the thumb to sweat and lead to the insensitive or malfunctioning condition of touch-sensitive screen to take place, user's use experience effect has been promoted.

Further, please refer to fig. 3 and 4, as a specific embodiment of the finger nail of the present invention, the finger stall 10 includes a ring support 11 and a ring portion 12, wherein the ring support 11 is provided with an installation groove 111 and a via hole 112, the via hole 112 is communicated with the installation groove 111, and the head and tail ends of the ring portion 112 are connected to the two opposite sides of the ring support 111; meanwhile, the conductive assembly 20 includes an insulating substrate 21 and a conductive plastic part 22, wherein the insulating substrate 21 is fixed in the mounting groove 111, and a conductive column 211 is penetrated through the middle of the insulating substrate 21, one end of the conductive column 211 passes through the via hole 112 and is exposed outside the ring support part 11, one end of the conductive plastic part 22 is exposed outside the ring support part 11, the other end of the conductive plastic part 22 is limited in the mounting groove 111, and when being pressed by external force, one end of the conductive plastic part 22, which is limited in the mounting groove 111, can be in contact with the other end of the conductive column 211. Specifically, ring portion 12 is used for the cover to establish on the fingertip of thumb, via hole 112 is towards ring portion 12, the notch of mounting groove 111 is towards the one side of keeping away from ring portion 12, insulating substrate 21 fixes on the tank bottom of mounting groove 111, it runs through insulating substrate 21's middle part to lead electrical pillar 211, the one end of leading electrical pillar 211 passes via hole 112 and exposes outside ring portion 11, can with thumb direct contact, the other end holding of leading electrical pillar 211 is in mounting groove 111, and its terminal surface can be with insulating substrate 21's surface parallel and level or be higher than insulating substrate 21's surface, electrically conductive plastic part 22 has elasticity, can cushion the reaction force of touch-sensitive screen to the thumb, the fatigue of finger has been alleviateed effectively, thereby can prevent that the thumb from directly hitting on the touch-sensitive screen for a long time high frequency point and causing the. When the conductive plastic part 22 touches the touch screen under the driving of the thumb, elastic deformation occurs, so that the end of the conductive plastic part 22 limited in the mounting groove 111 is in indirect or direct contact with the end of the conductive column 211 accommodated in the mounting groove 111, thereby realizing current conduction.

Optionally, referring to fig. 3 and 4, as a specific embodiment of the finger nail provided by the present invention, a groove 221 is formed on an inner end surface of the conductive plastic part 22, and meanwhile, the conductive assembly 20 further includes a conductive piece 23 and an elastic piece 24, wherein the conductive piece 23 is accommodated in the mounting groove 111, and one end of the conductive piece 23 extends into the groove 221 and abuts against a groove wall of the groove 221, and the other end of the conductive piece 23 can be conducted with the conductive pillar 211; the elastic element 24 is disposed between the conductive element 23 and the insulating substrate 21 for driving the conductive element 23 to be separated from the conductive pillar 211. Specifically, in a non-pressed state, one end of the elastic element 24 abuts against the insulating substrate 21, the other end of the elastic element 24 abuts against the conductive element 23, the elastic element 24 makes the conductive element 23 keep away from the insulating substrate 21 under the action of its own elastic force, when pressed by an external force, the conductive plastic element 22 pushes the conductive element 23 to move towards the insulating substrate 21, and the conductive element 23 pushes the elastic element 24 to compress or deform the conductive element until one end of the conductive element 23 contacts the conductive pillar 211 through the elastic element 24 or directly contacts the conductive pillar 211, so that the conductive plastic element 22 and the conductive pillar 211 are conducted. Here electrically conductive piece 23 can ensure that electrically conductive plastic part 22 switches on with electrically conductive post 211 when clicking the touch-sensitive screen, elastic component 24 can be when ensuring that electrically conductive plastic part 22 resets, give thumb elasticity feedback, compare the operation that the thumb directly clicked the touch-sensitive screen, the feel of physical button has been increased, user's use experience effect has been promoted, and because elastic component 24 has good buffering effect, the fatigue of finger can be alleviateed effectively, thereby prevent that the thumb from directly clicking on the touch-sensitive screen for a long time high frequency and causing the damage to finger joint.

Optionally, referring to fig. 3 and fig. 4, as a specific embodiment of the finger nail provided by the present invention, the elastic element 24 is a metal elastic sheet 240, the metal elastic sheet 240 is in a spherical crown shape, and the width of the metal elastic sheet 240 is greater than the width of the conductive pillar 211, that is, the diameter of the projection of the metal elastic sheet 240 on the insulating substrate 21 is greater than the diameter of the end surface of the conductive pillar 211. Specifically, in the non-deformed state, the edge of the metal elastic sheet 240 abuts against the surface of the insulating substrate 21, the middle portion of the end surface of the metal elastic sheet 240 facing the conductive member 23 abuts against the conductive member 23, and when the conductive member 23 is pressed by an external force, the metal elastic sheet 240 is pushed by the conductive member 23 to deform until the middle portion of the end surface of the metal elastic sheet 240 facing the insulating substrate 21 contacts the conductive pillar 211, so that the conductive member 23 is connected to the conductive pillar 211. Because metal shrapnel 240 can produce the vibration at the in-process that warp to give the better touch feedback of thumb, further strengthened the physics button of finger nail 1 and felt, promote user's use experience effect effectively.

Optionally, as a specific embodiment of the present invention, the conductive piece 23 has a T-shaped longitudinal cross-section, and the elastic piece 24 is a coil spring (not shown), the coil spring is sleeved on the thin end of the conductive piece 23, the thick end of the conductive piece 23 extends into the groove 221 of the conductive plastic piece 22, and the width of the thin end of the conductive piece 23 is greater than or equal to the width of the conductive pillar 211, so as to prevent the coil spring from contacting the conductive pillar 211. Specifically, one end of the coil spring abuts against the thick end of the conductive piece 23, the other end of the coil spring abuts against the insulating substrate 21, the coil spring enables the conductive piece 23 to be separated from the conductive post 211 through the self elastic force, and only when the conductive piece 23 is pressed by external force and overcomes the elastic force of the coil spring to contact with the conductive post 211, the conductive piece 23 can be conducted with the conductive post 211.

Optionally, as an embodiment of the present invention, the conductive plastic part 22 has a groove 221 formed on an inner end surface thereof, and the conductive plastic part 22 includes a contact (not shown) extending from a middle portion of a bottom of the groove 221 to a notch of the groove 221. Specifically, the contact is a part of the conductive plastic part 22, an end surface of the contact is lower than an inner end surface of the conductive plastic part 22, and when the contact is pressed by an external force, the conductive plastic part 22 can push the contact out of the groove 221 through elastic deformation of the contact, so that the contact is in contact with the conductive pillar 211, and thus the conductive plastic part 22 is conducted with the conductive pillar 211.

Optionally, please refer to fig. 3, as a specific embodiment of the nail according to the present invention, the ring support portion 11 includes a limiting flange 113, the limiting flange 113 is disposed around the notch of the mounting groove 111, and meanwhile, a limiting groove 222 is disposed in the middle of the conductive plastic part 22, the limiting groove 222 extends circumferentially around the axis of the conductive plastic part 22, and here, the limiting flange 113 is embedded in the limiting groove 222, so as to limit the conductive plastic part 22 on the ring support portion 11. Of course, in order to improve the firmness and reliability of the connection between the conductive plastic part 22 and the ring support 11, in other embodiments of the present invention, an adhesive may be coated on the outer wall of the conductive plastic part 22 and/or the inner wall of the ring support 11, so as to bond the conductive plastic part 22 and the ring support 11 together.

Optionally, referring to fig. 3 and 4, as an embodiment of the finger nail of the present invention, the ring support portion 11 includes at least two positioning protrusions (not shown), the at least two positioning protrusions protrude from the wall of the mounting groove 111, and at least two positioning grooves 212 are formed on the edge of the insulating substrate 21, where the positioning protrusions are embedded in the positioning grooves 212. Specifically, the positioning protrusions correspond to the positioning grooves 212 one by one, the positioning protrusions can extend from the groove bottom of the mounting groove 111 to the groove opening of the mounting groove 111, and also can extend from the side wall of the mounting groove 111 to the middle of the mounting groove 111, and when the insulating substrate 21 is mounted, the insulating substrate 21 can be fixed in the mounting groove 111 only by embedding the positioning protrusions into the positioning grooves 212.

Optionally, referring to fig. 4, as a specific embodiment of the finger nail provided by the present invention, a positioning boss 213 is convexly disposed on an end surface of the insulating substrate 21 facing the via hole 112, the positioning boss 213 is embedded in the via hole 112, and the conductive pillar 211 penetrates through the positioning boss 213. This can further increase the connection strength of the insulating substrate 21 and the ring section 11, and the insulating substrate 21 can better support the conductive post 211.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Indicate nail, its characterized in that includes:

a finger cot for wearing on a thumb of a user; and

2. The finger nail of claim 1, wherein said finger sleeve comprises:

the conductive assembly includes:

3. The finger nail of claim 2, wherein the inner end surface of the conductive plastic part is provided with a groove, and the conductive assembly further comprises:

4. The finger nail of claim 3, wherein the elastic member is a metal spring, the metal spring is in a spherical crown shape, and the width of the metal spring is greater than the width of the conductive post.

5. The nail of claim 3, wherein the conductive member has a T-shaped longitudinal section, the elastic member is a coil spring, the coil spring is sleeved on the thin end of the conductive member, the thick end of the conductive member extends into the groove, and the width of the thin end of the conductive member is greater than or equal to the width of the conductive post.

6. The finger nail of claim 2, wherein the inner end surface of the conductive plastic member is provided with a groove, and the conductive plastic member comprises a contact extending from a middle portion of a bottom of the groove to a notch of the groove.

7. The nail of any one of claims 2 to 6, wherein said finger cuff is a thermoplastic elastomer.

8. The finger nail according to claim 7, wherein the ring holder comprises a limiting flange, the limiting flange is annularly arranged at the notch of the mounting groove, a limiting groove is formed in the middle of the conductive plastic part, the limiting groove circumferentially extends around the axis of the conductive plastic part, and the limiting flange is embedded in the limiting groove.

9. The nail of claim 7, wherein the ring holder comprises at least two positioning protrusions protruding from the walls of the mounting groove, the insulating substrate has at least two positioning grooves formed on the edge thereof, and the positioning protrusions are embedded in the positioning grooves.

10. The finger nail according to claim 7, wherein a positioning boss is convexly provided on an end surface of the insulating substrate facing the via hole, the positioning boss is embedded in the via hole, and the conductive post penetrates through the positioning boss.