CN212181442U - Dustproof structure of capacitive touch screen - Google Patents

Abstract

The utility model discloses a dustproof structure of a capacitive touch screen, which comprises a capacitive touch screen body and a toughened film matched with the capacitive touch screen body, the dustproof structure of the capacitive touch screen further comprises an annular toughened film and a compensation block, wherein the annular toughened film is matched with the toughened film, the annular toughened film comprises an annular top end, an annular bottom end, an annular outer side surface and an annular inner side surface, the annular outer side surface of the annular toughened film is an inclined surface, the maximum diameter of the annular top end of the inclined annular toughened film is smaller than the maximum diameter of the annular bottom end of the annular toughened film, the annular inner side surface of the annular toughened film is fixedly connected with the outer side surface of the toughened film, the annular outer side surface of the annular toughened film comprises a side part, the compensation block with the end section matched with the annular toughening membrane being an isosceles right triangle comprises an isosceles right triangle bottom side, and the compensation block is fixedly connected with one side part of the annular outer side surface of the annular toughening membrane through the side of the isosceles right triangle bottom side. The utility model discloses there is the technical bias better to overcome prior art.

Description

Dustproof structure of capacitive touch screen

Technical Field

The utility model relates to a dustproof construction of electric capacity touch screen belongs to the dustproof technical field of electric capacity touch screen.

Background

The capacitive touch screen technology works by using current induction of a human body. The capacitive touch screen of cell-phone accessible pastes and establishes the tempering membrane and protect the screen, but among the prior art, there is a technical bias, it is generally believed that the lateral part of tempering membrane needs to set up to vertical structure, in order to easily pry the tempering membrane after using a cycle and get and unload and change, but among the prior art, this embodiment, because the lateral part of tempering membrane is vertical structure, namely the tempering membrane lateral part is perpendicular with the screen of cell-phone, this dust user who leads to probably existing of a large amount of vertical crossings department is difficult clean in the use, can't reach here, reach the indirect dustproof result of use that reduces the result of use of vertical position scope, and can't reach the result of use that reduces the vertical position scope. Therefore, a dustproof structure of a capacitive touch screen is urgently needed to solve the problem in the prior art.

In order to solve the technical problems, a new technical scheme is especially provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof construction of electric capacity touch screen to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof structure of a capacitive touch screen comprises a capacitive touch screen body and a tempered film matched with the capacitive touch screen body, and further comprises an annular tempered film matched with the tempered film and a compensation block, wherein the annular tempered film comprises an annular top end, an annular bottom end, an annular outer side surface and an annular inner side surface, the annular outer side surface of the annular tempered film is an inclined surface, the maximum diameter of the annular top end of the inclined annular tempered film on the annular outer side surface is smaller than the maximum diameter of the annular bottom end of the annular tempered film, the annular inner side surface of the annular tempered film is fixedly connected with the outer side surface of the tempered film, the annular outer side surface of the annular tempered film comprises a side part, the compensation block matched with the annular tempered film and having an end section of an isosceles right triangle comprises an isosceles right triangle base, and the compensation block is fixedly connected with one side part of the annular outer side surface of the annular tempered film through the side of the isosceles right triangle base, the annular tempering film is fixedly connected with the compensation block, the annular tempering film and the tempering film are of an integral structure, and the compensation block and the annular tempering film are of an integral structure.

Compared with the prior art, the beneficial effects of the utility model are that: the technical bias that the side part of the toughened film needs to be set to be a vertical structure in the prior art is overcome, the characteristic that the side part of the toughened film needs to be set to be the vertical structure in the prior art is utilized, so that when the toughened film is easy to pry after being used for one period, and is disassembled and replaced, the side part is only pried for one position of the toughened film, only one position of a compensation block is reserved as the pried position, the gas position is prevented from generating the toughened film side part through an inclined plane to be vertical to a screen of a mobile phone, and compared with the implementation mode in the right technology, dust users possibly existing at a large number of vertical intersections are prevented from being easily cleaned in the using process, the dustproof using effect is achieved, and the using effect of reducing the range of the vertical position is achieved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic sectional view A-A of FIG. 1.

FIG. 3 is a schematic sectional view B-B of FIG. 1.

FIG. 4 is a schematic cross-sectional view of C-C of FIG. 1.

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.

The object of the present invention is to solve the problems mentioned in the background art only, and the disclosure provides a principle which is only to solve the technical problems mentioned in the background art, therefore, a person skilled in the art should know that the technical solution of the present invention is disclosed to such an extent that the problems mentioned in the background art can be completely implemented. Therefore, if a person skilled in the art encounters new technical problems while implementing the present technical solution, the person skilled in the art should understand that the directional problem of secondary or tertiary development can be made on the basis of the present invention, and should not understand that the present invention is not fully disclosed or can not be implemented by newly proposing a problem, which all belong to the obvious ways known to the person skilled in the art. If the present invention describes the prior art section in the description of the specific embodiments, the prior art section is referred to, and the prior art section is not specifically described, it can be naturally understood as the prior art by the person skilled in the art.

And, this application needs to explain in advance that the utility model discloses on solving and realizing this basis and providing more a selection mode for the user, other technological effects that reach are only to belong to the benevolence person and see the benevolence, and the wisdom is seen to the wisdom notion, for example, if think that the technological effect that this application part described can not realize or reach, can understand that this can not realize or reach exaggerates beneficial effect and belongs to the mistake of writing part, can ignore or delete the processing, simultaneously, because this kind of condition belongs to the mistake of writing in advance has been explained here, when deleting, should not understand as the modification and go beyond the scope that the original description recorded.

Referring to the attached drawings of the specification, the utility model provides a technical scheme: a dustproof structure of a capacitive touch screen comprises a capacitive touch screen body (not shown in the figure) and a toughened film 1 matched with the capacitive touch screen body, and further comprises an annular toughened film 2 and a compensation block 3 matched with the toughened film 1, wherein the combination of the toughened film 1, the annular toughened film 2 and the compensation block 3 and the combination of the capacitive touch screen body are matched and matched with the capacitive touch screen body known by a person skilled in the art in the prior art, the capacitive touch screen belongs to the implementation mode known by the person skilled in the art, the annular toughened film 2 comprises an annular top end, an annular bottom end, an annular outer side surface and an annular inner side surface, the annular outer side surface of the annular toughened film 2 is an inclined surface 4, the maximum diameter of the annular top end of the annular toughened film 2, which is inclined, is smaller than the maximum diameter of the annular bottom end of the annular toughened film 2, the annular inner side surface of the annular toughened film 2 is fixedly connected with the outer side surface of the toughened film 1, the annular outer side surface of the annular toughened film 2 comprises one side part, the compensating block 3 which is matched with the annular toughened film 2 and has an end section of an isosceles right triangle comprises an isosceles right triangle base, the compensating block 3 is fixedly connected with one side part of the annular outer side surface of the annular toughened film 2 through the side of the isosceles right triangle base, the compensating block 3 is fixedly connected with the annular toughened film 2, the annular toughened film 2 and the toughened film 1 are of an integral structure, the compensating block 3 and the annular toughened film 2 are of an integral structure, and the utility model discloses based on the condition that no product has any one advantage and no defect, the utility model is only used for specific environments in the background technology, such as scenes mentioned in the background technology, if the user considers the factors of inconvenient use in some cases, the user does not recommend purchasing the application for use in that case, and the product only aims at and recommends the use of the user who needs to mention the scene in the background and can accept and ignore other negative factors at the same time, and belongs to the implementation mode known by the ordinary technical personnel in the field.

Meanwhile, the technical solution of the present invention is only an implementation manner of ideal state, such as horizontal or vertical or other, and in the existing industrial production process, some errors are inevitably generated, which are unavoidable in the industrial production, and are also predictable and known by those skilled in the art, and can be understood as the prior art, and in the description of the present invention, the adopted description language or scheme is only a best implementation manner for the drawings, and when implementing the solution of the present invention, those skilled in the art can flexibly select a specific implementation manner based on the solution of the present invention, and all the extension implementations known by those skilled in the art. And, the utility model discloses in some realization the mode preferred of the scheme of the utility model discloses although can realize a bit the utility model discloses technical scheme, nevertheless not the best, probably there is new problem even, this new problem, for example anyone according to the utility model provides a new technical problem that does not mention in this application background art, can all understand as can make the directionality problem of continuation research and development on the basis of the utility model discloses on stating that this directionality problem is not the technical problem that the utility model aims to solve's basis, the utility model discloses technical scheme should understand that ordinary technical personnel in this field can clearly implement the technical scheme of the utility model.

When in use, the parts of the present invention not specifically illustrated can be regarded as the embodiments known to those skilled in the art, for example, the capacitive touch screen can be understood as the capacitive touch screen known to those skilled in the art, the tempered film 1 can be understood as the tempered film 1 known to those skilled in the art, and all belong to the embodiments known to those skilled in the art, the present invention adopts the annular tempered film 2 and the compensation block 3 matched with the tempered film 1 on the basis of the prior art, as shown in fig. 1, the annular tempered film 2 comprises an annular top end, an annular bottom end, an annular outer side surface and an annular inner side surface, the annular outer side surface of the annular tempered film 2 is an inclined surface, the maximum diameter of the annular top end of the annular tempered film 2, which is inclined, is smaller than the maximum diameter of the annular bottom end of the annular tempered film 2, annular medial surface of annular tempering membrane 2 and tempering membrane 1's lateral surface fixed connection, annular tempering membrane 2's annular lateral surface contains one side part, and the compensation piece 3 that is isosceles right triangle with annular tempering membrane 2 matched with end cross-section contains isosceles right triangle base, and compensation piece 3 passes through that one side of isosceles right triangle base and annular tempering membrane 2's one side part fixed connection of annular lateral surface, and compensation piece 3 and annular tempering membrane 2 fixed connection, annular tempering membrane 2 and tempering membrane 1 formula structure as an organic whole, and compensation piece 3 and annular tempering membrane 2 formula structure as an organic whole, adopt this kind of mode, realize overcoming the ordinary technical bias that needs to set the lateral part of tempering membrane 1 into vertical structure of existence in the prior art, utilize tempering membrane 1's lateral part to set vertical structure among the prior art to this sled moves when easily sled tempering membrane 1 after using a week and take off and change this kind of sled and move only to tempering membrane 1 The characteristic of a position sled is only reserved 3 positions of a compensation piece as the position of sled, and the gas position is avoided producing the screen that tempering membrane 1 lateral part and cell-phone are perpendicular through the inclined plane, and the implementation mode in the technique of right relatively avoids leading to the difficult cleanness of dust user that probably exists of a large amount of vertical crossings in the use, reaches the dirt-proof result of use of here, and reaches the result of use that reduces the vertical position scope.

Meanwhile, the model and/or size between each component of the present invention should be understood as any model and/or size under the premise of satisfying the matching and matching, and all belong to the implementation manners known to those skilled in the art, and the tightness of the matching of each component, and all belong to the portions that those skilled in the art can implement as required in the manners known to those skilled in the art in the prior art, and the inclination amplitude of the inclined plane, and all belong to the portions that are selectively set as required in the manners known to those skilled in the prior art, and the inclination amplitude should not be too large, so as to avoid the interference to the normal use of the tempered film 1 on the basis of implementing the present solution, and all belong to the extension implementations known to those skilled in the art, and the mode that the arris position accessible set up the circular arc transition, reach better result of use to in order to avoid if because of setting up the interference that compensation block 3 caused, realize carrying out the technical scheme extension through the mode that the ordinary technical staff in the field known among the prior art, improve the implementation scheme of extensions such as use comfort level, all belong to the extension implementation mode that the ordinary technical staff in the field known, it is concrete the utility model discloses on the basis of scheme, the ordinary technical staff accessible in the field is in order to satisfy logical analysis and/or reason and mend the utility model discloses some not enough on the details make the utility model discloses technical scheme is more perfect and optimized. And, if the problem not addressed by the present invention is addressed, any means known to those skilled in the art can be used to solve the problem, all of which are embodiments known to those skilled in the art. For example, the present invention is also directed to protecting principles rather than specific data, and also in view of the fact that the size, data, etc. do not belong to the object protected by the utility model, and therefore do not describe in detail, and those skilled in the art can understand any implementation way known to those skilled in the art by combining with the prior art on the basis of the present invention, the present invention may have the defect mentioned in the background, and this defect may be the defect that the utility model has not been reached by the material of the people, but in doing a technical development, it is difficult to develop a technology without any defect, the solution of this defect can be understood as the prior art, and the utility model discloses a crowd only needs the environmental use mentioned in the background and can ignore this defect and continue to select the user to use. Based on this, what is claimed in the present application is only a part of the principle of the solution corresponding to the problem of the background art, and other parts, for example, how to implement the technical solution of the present application more optimally on the basis of the principle of the present application, obviously, the technical solution of the present application with clear description is not completely implemented through one development and one patent application, so the technical solution of the present application is only limited to the technical problem to be solved in the corresponding background art, and other parts can be completed in another development and patent application, or be continuously improved on the technology of the solution of the present application by other technical personnel in the art, and apply a patent to achieve the optimal using effect, all of which belong to the known ways in the art.

The design to be explained is: the control circuit involved in the present design is a conventional technique for controlling the operation of each component and the corresponding control program. The drawings are only for purposes of illustrating the principles of the invention that will be readily understood by those skilled in the art. Because of the limitation of the page size of the patent application document, in order to clearly show the principle, the proportional size between each component in the drawings may be inconsistent with the actual product, and it can be understood by those skilled in the art that, for example, the structural principle of a certain part in the drawings is highlighted, the part is intentionally drawn to be larger, and the other part appears to be smaller, so that the situation can be understood, and as can be understood by those skilled in the art, on the basis of the principle of the present invention, it is naturally possible to make each component smaller, more delicate and more practical on the basis of the present invention by using an industrial more reasonable design, and in the process of application, if a part of the description in the claims, the description and the drawings of the specification is deleted, the part of the description which is unclear is a part of the technical personnel in the field to understand and implement, that is, it is not understood in which range the unclear portion is described, and therefore, if it is considered that the modification beyond the range described in the original specification and the claims is obviously unreasonable without knowing which range, it should be simply understood that the unclear portion is deleted in the present application in order to overcome the existing defect, and the unclear portion is deleted without exceeding the range described in the original specification and the claims.

Moreover, the present invention can be implemented in any extended implementation known to those of ordinary skill in the art, all of which are within the scope of those of ordinary skill in the art, provided that the implementation of the present invention is in compliance with national laws and regulations and related safety precautions.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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; and as will be appreciated by those skilled in the art, the benefits of the present invention are only better than those of the current embodiments of the prior art under certain circumstances, rather than being directed to the best use in the industry.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides a dustproof construction of electric capacity touch screen, includes electric capacity touch screen body and with electric capacity touch screen body matched with tempering membrane, its characterized in that: the dustproof structure of the capacitive touch screen further comprises an annular toughened film and a compensation block, wherein the annular toughened film is matched with the toughened film, the annular toughened film comprises an annular top end, an annular bottom end, an annular outer side surface and an annular inner side surface, the annular outer side surface of the annular toughened film is an inclined surface, the maximum diameter of the annular top end of the inclined annular toughened film is smaller than the maximum diameter of the annular bottom end of the annular toughened film, the annular inner side surface of the annular toughened film is fixedly connected with the outer side surface of the toughened film, the annular outer side surface of the annular toughened film comprises a side part, the compensation block, which is matched with the annular toughened film and has an end section of an isosceles right triangle, comprises an isosceles right triangle base, the compensation block is fixedly connected with one side part of the annular outer side surface of the annular toughened film through the side of the isosceles right triangle base, and is fixedly connected, the annular toughening film and the toughening film are of an integrated structure, and the compensation block and the annular toughening film are of an integrated structure.

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