CN219285710U

CN219285710U - 5G vehicle-mounted-based projected capacitive multi-point touch screen

Info

Publication number: CN219285710U
Application number: CN202320166941.7U
Authority: CN
Inventors: 高荣亮; 康新兰
Original assignee: Anhui Xuhong Electronic Technology Co ltd
Current assignee: Anhui Xuhong Electronic Technology Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-06-30
Anticipated expiration: 2033-02-09

Abstract

The utility model discloses a 5G vehicle-mounted projection type capacitive multi-point touch screen, which belongs to the technical field of touch screens and particularly relates to a 5G vehicle-mounted projection type capacitive multi-point touch screen. According to the utility model, the upper end face and the lower end face of the capacitor electric layer are provided with the convex blocks in a protruding manner, and the first groove and the second groove which are matched with the convex blocks to be attached and slid in are formed in the upper end face and the lower end face of the upper layer in a concave manner, so that the capacitor electric layer is more closely contacted with the upper layer and the lower layer, and the triggering sense is stronger. Through the receipts gluey groove one, receipts gluey groove two and receipts gluey groove three that set up, when electric layer of electric capacity and upper strata, lower floor are injecting glue adhesion, unnecessary colloid can get into receipts gluey groove one, receipts gluey groove two and receipts gluey inslot three, avoids glue outflow.

Description

5G vehicle-mounted-based projected capacitive multi-point touch screen

Technical Field

The utility model relates to the technical field of touch screens, in particular to a 5G vehicle-mounted projection type capacitive multi-point touch screen.

Background

Along with the continuous development of technology, a touch screen, as a simple and convenient man-machine interaction mode, has been widely applied to various fields of our daily life, such as mobile phones, media players, navigation systems, digital cameras, photo frames, PDAs, game devices, displays, electrical appliance control, medical devices, and the like. The touch technology opens up a new mode of interpersonal interaction operation of the mobile terminal, and the touch technology has the advantages of colorful, ultrathin, high resolution and low cost, and has become a necessary development trend in the touch screen industry.

The existing 5G vehicle-mounted projection type capacitive multi-point touch screen is formed by assembling a plurality of layers of components, when the layers are not tightly contacted, the triggering sense is reduced, the phenomenon of slow response of the screen is easily caused, and secondly, when the layers of components are assembled, the components are fixed through colloid, the colloid is fixed, redundant colloid easily flows out and leaks on the outer surface of the components, so that the 5G vehicle-mounted projection type capacitive multi-point touch screen needs to be developed.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

the utility model provides a projection formula electric capacity multi-point touch screen based on 5G is on-vehicle, its includes the electric capacity layer, is located the fixed upper strata of electric capacity layer up end, is located the fixed lower floor of electric capacity layer lower extreme face, electric capacity layer, upper strata, lower floor are fusion form integrated into one piece structure, electric capacity layer up and down terminal surface protrusion all around is provided with the lug, the terminal surface indent is provided with the lug laminating of adaptation electric capacity layer up end and slides in recess one under the upper strata, the terminal surface indent is provided with the recess two that the lug laminating of adaptation electric capacity layer lower extreme face slided in.

As a preferable scheme of the 5G vehicle-mounted-based projected capacitive multi-touch screen, the utility model comprises the following steps: the bump is at least one of diamond, triangle, splayed and fish tail, and the first and second grooves are concave surfaces adapting to the bump.

As a preferable scheme of the 5G vehicle-mounted-based projected capacitive multi-touch screen, the utility model comprises the following steps: the periphery of the upper end surface and the lower end surface of the capacitor electric layer are concavely provided with a circle of rectangular glue receiving grooves I, the periphery of the lower end surface of the upper layer is concavely provided with a circle of rectangular glue receiving grooves II, and the periphery of the upper end surface of the lower layer is concavely provided with a circle of rectangular glue receiving grooves III.

As a preferable scheme of the 5G vehicle-mounted-based projected capacitive multi-touch screen, the utility model comprises the following steps: the edges of the same sides of the first glue receiving groove, the second glue receiving groove and the third glue receiving groove are positioned on the same vertical plane.

As a preferable scheme of the 5G vehicle-mounted-based projected capacitive multi-touch screen, the utility model comprises the following steps: the upper end face of the upper layer is provided with a wear-resistant layer with shape adaptation, the lower end face of the wear-resistant layer is provided with an adhesion layer, and the lower end face of the wear-resistant layer is adhered to the upper end face of the upper layer through the adhesion layer.

As a preferable scheme of the 5G vehicle-mounted-based projected capacitive multi-touch screen, the utility model comprises the following steps: the capacitor electrode layer, the upper layer and the lower layer are adhered to form a whole, the outer side wall of the periphery of the whole is provided with an outer frame body, and the outer side wall of the outer frame body is provided with an explosion-proof layer.

Compared with the prior art, the utility model has the beneficial effects that:

1. the upper end face and the lower end face of the capacitor electric layer are provided with the convex blocks in a protruding mode, the lower end face of the upper layer and the upper end face of the lower layer are provided with the first groove and the second groove which are matched with the convex blocks to be attached and slid in a concave mode, so that the capacitor electric layer is in closer contact with the upper layer and the lower layer, and the triggering sense is stronger.

2. Through the receipts gluey groove one, receipts gluey groove two and receipts gluey groove three that set up, when electric layer of electric capacity and upper strata, lower floor are injecting glue adhesion, unnecessary colloid can get into receipts gluey groove one, receipts gluey groove two and receipts gluey inslot three, avoids glue outflow.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is a schematic view of the bottom view of FIG. 1 according to the present utility model;

FIG. 3 is a schematic diagram of the overall structure of the present utility model;

fig. 4 is a schematic view illustrating the structure of fig. 3 in the bottom direction according to the present utility model.

In the figure: the capacitor comprises a capacitor electric layer 100, a bump 110, a first glue receiving groove 120, an upper layer 200, a first groove 210, a second glue receiving groove 220, a wear-resistant layer 230, a lower layer 300, a second groove 310, a third glue receiving groove 320 and an outer frame 400.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1-4, a schematic structural diagram of an embodiment of a projected capacitive multi-touch screen based on a 5G vehicle according to the present utility model is shown, and referring to fig. 1-4, a projected capacitive multi-touch screen based on a 5G vehicle is described in detail.

The utility model provides a projection type electric capacity multi-point touch screen based on 5G is on-vehicle, includes electric capacity layer 100, is located electric capacity layer 100 up end fixed upper strata 200, is located electric capacity layer 100 lower terminal surface fixed lower floor 300, electric capacity layer 100, upper strata 200, lower floor 300 are the integrated into one piece structure of fusion form, electric capacity layer 100 up and lower terminal surface protrusion all around is provided with lug 110, upper strata 200 lower terminal surface indent is provided with the lug 110 laminating of adaptation electric capacity layer 100 up end and slides into recess one 210, lower floor 300 up end indent is provided with the lug 110 laminating of adaptation electric capacity layer 100 lower terminal surface and slides into recess two 310.

The bump 110 is at least one of diamond, triangle, splayed and fish tail, and the first and

second grooves

210 and 310 are concave surfaces adapted to the shape of the bump 110, and irregular patterns can be selected, so that the capacitive electric layer 100 contacts with the upper layer 200 and the lower layer 300 more tightly, and the triggering feeling is stronger.

A circle of rectangular glue collecting grooves 120 are formed in the periphery of the edges of the upper end face and the lower end face of the capacitor electric layer 100 in a concave manner, a circle of rectangular glue collecting grooves 220 are formed in the periphery of the edges of the lower end face of the upper layer 200 in a concave manner, a circle of rectangular glue collecting grooves three 320 are formed in the periphery of the edges of the upper end face of the lower layer 300 in a concave manner, and the edges of the same sides of the

glue collecting grooves

120, 220 and 320 are positioned on the same vertical plane, so that the

glue collecting grooves

120, 220 and 320 are aligned, and redundant glue can enter the

glue collecting grooves

120, 220 and 320 when the capacitor electric layer 100 is adhered to the upper layer 200 and the lower layer 300 in glue injection manner, and glue outflow is avoided;

the upper end surface of the upper layer 200 is provided with a wear-resistant layer 230 with an adaptive shape, the lower end surface of the wear-resistant layer 230 is provided with an adhesive layer, and the lower end surface of the wear-resistant layer 230 is adhered to the upper end surface of the upper layer 200 through the adhesive layer, and the wear-resistant layer 230 is fixedly arranged to protect the outer surface of the upper layer 200 because the upper layer 200 belongs to the outside for a long time;

the capacitor electrode layer 100, the upper layer 200 and the lower layer 300 are adhered to form a whole, and the outer side wall around the whole is provided with an outer frame 400, the outer side wall of the outer frame 400 is provided with an explosion-proof layer, the integrity of the capacitor electrode layer 100, the upper layer 200 and the lower layer 300 after assembly is improved through the outer frame 400, and the explosion-proof layer also improves the whole explosion-proof performance.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a projection formula electric capacity multi-point touch screen based on 5G is on-vehicle, its characterized in that, including electric capacity layer (100), be located upper strata (200) that electric capacity layer (100) up end is fixed, be located electric capacity layer (100) lower extreme fixed lower floor (300), electric capacity layer (100), upper strata (200), lower floor (300) are the integrated into one piece structure of fusion state, electric capacity layer (100) up and down terminal surface protrusion all around is provided with lug (110), upper strata (200) lower extreme indent is provided with lug (110) laminating slip recess one (210) of adaptation electric capacity layer (100) up end, lower floor (300) up end indent is provided with lug (110) laminating slip recess two (310) of adaptation electric capacity layer (100) lower extreme.

2. The 5G vehicle-mounted projected capacitive multi-touch screen of claim 1, wherein: the bump (110) is at least one of diamond, triangle, splayed and fish tail, and the first groove (210) and the second groove (310) are concave surfaces which are matched with the shape of the bump (110).

3. The 5G vehicle-mounted projected capacitive multi-touch screen of claim 1, wherein: a circle of rectangular glue receiving grooves I (120) are formed in the periphery of the edges of the upper end face and the lower end face of the capacitor electric layer (100) in a concave mode, a circle of rectangular glue receiving grooves II (220) are formed in the periphery of the edges of the lower end face of the upper layer (200) in a concave mode, and a circle of rectangular glue receiving grooves III (320) are formed in the periphery of the edges of the upper end face of the lower layer (300) in a concave mode.

4. A projected capacitive multi-touch screen based on a 5G vehicle as claimed in claim 3, wherein: the edges of the same sides of the first glue receiving groove (120), the second glue receiving groove (220) and the third glue receiving groove (320) are positioned on the same vertical plane.

5. The 5G vehicle-mounted projected capacitive multi-touch screen of claim 1, wherein: the anti-wear layer (230) with the shape being adaptive is arranged on the upper end face of the upper layer (200), an adhesion layer is arranged on the lower end face of the anti-wear layer (230), and the lower end face of the anti-wear layer (230) is adhered to the upper end face of the upper layer (200) through the adhesion layer.

6. The 5G vehicle-mounted projected capacitive multi-touch screen of claim 1, wherein: the capacitor is characterized in that the capacitor layer (100), the upper layer (200) and the lower layer (300) are adhered to form a whole, the outer side wall of the periphery of the whole is provided with an outer frame body (400), and the outer side wall of the outer frame body (400) is provided with an explosion-proof layer.