CN221708041U

CN221708041U - Touch device with lamplight feedback

Info

Publication number: CN221708041U
Application number: CN202420244453.8U
Authority: CN
Inventors: 张毅
Original assignee: Youqu Lexue Tianjin Technology Co ltd
Current assignee: Youqu Lexue Tianjin Technology Co ltd
Priority date: 2024-02-01
Filing date: 2024-02-01
Publication date: 2024-09-13
Anticipated expiration: 2034-02-01

Abstract

The utility model provides a touch device with lamplight feedback, and relates to the technical field of touch devices. The touch sensor comprises a light-transmitting cover plate, a touch sensor group, an LED lamp panel and a controller, wherein the light-transmitting cover plate, the touch sensor group and the LED lamp panel are sequentially arranged from front to back, the controller is electrically connected with the touch sensor group and the LED lamp panel, the touch sensor group comprises a plurality of sensor monomers, light holes are formed in the sensing range corresponding to each sensor monomer, the LED lamp panel comprises a plurality of LED lamp bodies, the distribution modes of all the LED lamp bodies are matched with the distribution modes of all the sensor monomers to correspond to the light holes on different sensor monomers, after the touch sensor group senses the change of touch, the LED lamp bodies at the designated positions on the LED lamp panel are controlled by the controller to emit light, so that the light feedback effect on the finger touch point position is formed, and the operation experience and the interactivity are improved.

Description

Touch device with lamplight feedback

Technical Field

The utility model relates to the technical field of touch devices, in particular to a touch device with lamplight feedback.

Background

The mechanical key is used as a traditional key form and is widely used in various fields, but the response speed of the mechanical key in quick input is limited, the experience is poor, the use is unfriendly, and in order to solve the problems, the virtual touch key is gradually developed and increasingly popularized.

The present inventors found that there are at least the following technical problems in the prior art: the existing virtual touch keys often do not provide light effect feedback at the positions of touch points, or only provide feedback information at the positions beyond the touch points through a screen or other modes, and the feedback information is not easy to observe under the condition of insufficient light.

Disclosure of utility model

The utility model aims to provide a touch device with lamplight feedback, which aims to solve the technical problem that virtual touch keys lack lamplight effect feedback in the prior art. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a touch device with light feedback, includes printing opacity apron, touch sensor group, LED lamp plate and controller, printing opacity apron touch sensor group with the LED lamp plate is arranged from front to back in proper order, the controller with touch sensor group with the LED lamp plate electricity is connected, touch sensor group includes a plurality of sensor monomer, every all be provided with the light trap in the response scope that the sensor monomer corresponds, the LED lamp plate includes a plurality of LED lamp body, all the distribution mode of LED lamp body with all the distribution mode phase-match of sensor monomer is in order to correspond the difference on the sensor monomer the light trap.

Preferably, the touch sensor group is a capacitive sensor group or a resistive sensor group.

The beneficial effects of the utility model are as follows: after the touch sensor group senses the capacitance or resistance change generated by touch, the controller controls the LED lamp body at the appointed position on the LED lamp panel to emit light, so that a lamplight feedback effect at the position of the finger touch point is formed;

The touch sensor group is arranged, so that the touch sensor group can sense capacitance or resistance change brought by a finger touching a certain area of the transparent cover plate, the reaction speed is improved, and the touch effect is optimized;

Through being provided with the LED lamp plate, the LED lamp plate can form light effect, when the finger touches, can make light effect feedback, has promoted operation experience and interactivity.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

1, a light-transmitting cover plate;

2. a touch sensor group;

3. An LED lamp panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

In the description of the present utility model, it should be understood that the terms "center", "side", "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1 are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

Referring to fig. 1, the utility model provides a touch device with lamplight feedback, which comprises a light-transmitting cover plate 1, a touch sensor group 2, an LED lamp panel 3 and a controller, wherein the light-transmitting cover plate 1, the touch sensor group 2 and the LED lamp panel 3 are sequentially arranged from front to back, the controller is electrically connected with the touch sensor group 2 and the LED lamp panel 3, the touch sensor group 2 comprises a plurality of sensor monomers, light holes are formed in an induction range corresponding to each sensor monomer, the LED lamp panel 3 comprises a plurality of LED lamp bodies, and the distribution modes of all the LED lamp bodies are matched with the distribution modes of all the sensor monomers so as to correspond to the light holes on different sensor monomers.

The light-transmitting cover plate 1 is of an outer layer structure, so that a user can generate actual touch to the light-transmitting cover plate 1 in actual use, and meanwhile, the light-transmitting cover plate has a protection effect.

The touch sensor group 2 is preferably attached to the back surface of the transparent cover plate 1, and the distance between the touch sensor group 2 and the transparent cover plate is preferably smaller than 2mm, so that when the transparent cover plate 1 is touched, the touch sensor group 2 can sense the change of capacitance or resistance more sensitively;

The touch sensor group 2 comprises a plurality of sensor monomers, the distribution mode of all the sensor monomers is not particularly limited, the touch sensor group can be flexibly selected according to actual use requirements, the touch sensor group is preferably distributed in an array, the minimum value of the array is preferably 5×5, and the distance between each sensor monomer is preferably more than 3mm, so that false touch between different sensor monomers is avoided;

The shape of the light hole is not particularly limited, and may be circular, triangular, square, rectangular or other polygonal shapes, or other special shapes, and may be flexibly selected according to actual use requirements;

The number of the light holes arranged on each sensor unit is not particularly limited, a larger light hole can be formed in the center, a plurality of smaller light holes can be formed, and the sensor unit can be flexibly selected according to actual use requirements.

The touch sensor group 2 includes, but is not limited to, a capacitive sensor group or a resistive sensor group, and both the capacitive sensor and the resistive sensor can achieve a good touch effect.

The distribution mode of all the LED lamp bodies is not particularly limited, and can be flexibly selected according to actual use requirements, in the embodiment, the LED lamp bodies are preferably distributed in an array, the minimum value of the array is preferably 5 multiplied by 5, and the distribution mode can be matched with the distribution mode of the sensor monomers, so that the LED lamp bodies correspond to the light holes on different sensor monomers;

The position distribution of the single LED lamp body corresponds to the light holes of the single sensor unit, and the lamplight of the LED lamp body can pass through the light holes on the sensor unit and form a lamplight effect after passing through the light-transmitting cover plate 1;

in this embodiment, the light of the LED lamp body is preferably multi-color.

The touch device with lamplight feedback is an electronic product, and is mainly applied to the fields of touch switches, children toys and the like, when in actual use, the touch sensor group 2 can transmit signals to the controller after sensing finger touch, the controller can analyze the signals and transmit control signals to the LED lamp panel 3, lamplight effect feedback is performed through the LED lamp panel 3, the controller is arranged in the electronic product, and all parts are controlled through the controller, so that the touch sensor is not further described in an unfolding mode and is not shown in the drawings in detail.

After the touch sensor group 2 senses the capacitance or resistance change generated by touch, the controller controls the LED lamp body at the appointed position on the LED lamp panel 3 to emit light, so that a lamplight feedback effect at the position of the finger touch point is formed;

By the aid of the touch sensor group 2, the touch sensor group 2 can sense capacitance or resistance change brought by a finger touching a certain area of the transparent cover plate 1, so that reaction speed is improved, and touch effect is optimized;

Through being provided with LED lamp plate 3, LED lamp plate 3 can form the light effect, when the finger touches, can make the light effect feedback, has promoted operation experience and interactivity.

As an alternative implementation mode, a plurality of locating pins are preferably arranged on the transparent cover plate 1, locating holes corresponding to the locating pins are preferably arranged on the touch sensor group 2 and the LED lamp panel 3, and the locating pins on the transparent cover plate 1 can correspond to the locating holes on the touch sensor group 2 and the locating holes of the LED lamp panel 3, so that light emitted by an LED lamp body on the LED lamp panel 3 can accurately penetrate through the light holes on the touch sensor group 2, and the appointed area of the transparent cover plate 1 is irradiated.

As an optional implementation manner, the touch device further comprises a shell, wherein the shell can play a role in fixing and protecting the light-transmitting cover plate 1, the touch sensor group 2, the LED lamp panel 3 and the controller;

the shell can preferably comprise a front shell and a rear shell which are connected together in a detachable connection mode, so that the disassembly and assembly of parts arranged in the shell are facilitated;

the housing itself is of a more conventional construction and is therefore not described further nor shown in detail in the drawings.

The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The utility model provides a touch device with light feedback, its characterized in that, including printing opacity apron (1), touch sensor group (2), LED lamp plate (3) and controller, printing opacity apron (1) touch sensor group (2) with LED lamp plate (3) are arranged in proper order from front to back, the controller with touch sensor group (2) with LED lamp plate (3) electricity is connected, touch sensor group (2) include a plurality of sensor monomer, every all be provided with the light trap in the response scope that sensor monomer corresponds, LED lamp plate (3) include a plurality of LED lamp body, all the distribution mode of LED lamp body with all the distribution mode phase-match of sensor monomer is in order to correspond the difference on the sensor monomer the light trap.

2. Touch device with light feedback according to claim 1, characterized in that the touch sensor group (2) is a capacitive sensor group or a resistive sensor group.