CN210984575U

CN210984575U - Membrane switch and charging pile

Info

Publication number: CN210984575U
Application number: CN201922113898.4U
Authority: CN
Inventors: 林天义; 李海峰; 王孝义; 朱玉山; 王军
Original assignee: Shanghai Shanben Industrial Instrument Co ltd
Current assignee: Shanghai Shanben Industrial Instrument Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-07-10
Anticipated expiration: 2029-11-30

Abstract

The utility model provides a membrane switch, relates to the membrane switch field, including the switch body, this switch body includes anti ultraviolet layer, membrane switch control panel, anti ultraviolet layer surface is equipped with membrane switch button, anti ultraviolet layer adhesion is on the surface of membrane switch control panel, membrane switch control panel surface is equipped with display window, and this membrane switch control panel's top is equipped with membrane switch panel layer, the inside upper strata on membrane switch panel layer is provided with the night light material layer that is stratiform evenly distributed, the bottom on night light material layer is provided with the last circuit layer, the bottom on last circuit layer is provided with the isolation layer, the bottom of isolation layer is provided with down the circuit layer, the bottom on lower circuit layer is provided with the primer layer. The application provides a membrane switch, has ultraviolet protection, night vision function. The utility model discloses still relate to a fill electric pile.

Description

Membrane switch and charging pile

Technical Field

The utility model relates to a membrane switch field, concretely relates to membrane switch and fill electric pile.

Background

The membrane switch is also called a touch keyboard, adopts an integral sealing structure formed by combining a plurality of layers of planes, is a novel electronic component integrating a key function, an indicating element and an instrument panel, and is a fundamental change of the appearance structure of an electronic product. The membrane switch generally comprises a panel, an upper circuit, an isolating layer and a lower circuit, when the membrane switch is pressed down, a contact of the upper circuit deforms downwards and is in contact conduction with a polar plate of the lower circuit, after a finger is loosened, the contact of the upper circuit rebounds, the circuit is disconnected, and a loop triggers a signal. The membrane switch has the characteristics of rigorous structure, attractive appearance, good sealing property, moisture resistance, long service life and the like, and is widely applied to the fields of electronic communication and electronic measurement instruments, industrial control, medical equipment, automobile industry, intelligent toys, household appliances and the like.

Along with the vigorous popularization of environment-friendly electric automobiles in China in recent years, outdoor charging piles are popularized, and a plurality of charging piles are provided with membrane switches. Due to the special outdoor condition, the membrane switch is usually exposed to direct sun-rays except for the examination of wind, rain, dust, air and the like, wherein ultraviolet rays have the greatest destructiveness to the membrane switch, so that the aging and the influence performance of the membrane switch are accelerated, but the current membrane switch is not protected against the ultraviolet rays; in addition, when the membrane switch is operated in a dark environment (such as at night), because the panel cannot be seen clearly, other lighting devices, such as a lamp installed on the spot, or a flashlight, a mobile phone and the like, are often needed, so that the cost is increased, or the operation by people is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the above-mentioned drawbacks of the prior art, the present application provides a membrane switch having uv-blocking and night vision functions.

In order to realize the technical effect, the utility model discloses a concrete technical scheme as follows:

the utility model provides a membrane switch, includes the switch body, this switch body includes anti ultraviolet layer, membrane switch control panel, anti ultraviolet layer surface is equipped with membrane switch button, anti ultraviolet layer adhesion is on membrane switch control panel's surface, membrane switch control panel surface is equipped with display window, and this membrane switch control panel's top is equipped with membrane switch panel layer, the inside upper strata on membrane switch panel layer is provided with the night light material layer that is stratiform evenly distributed, the bottom on membrane switch panel layer is provided with the last circuit layer, the bottom on last circuit layer is provided with the isolation layer, the bottom of isolation layer is provided with down the circuit layer, the bottom on circuit layer is provided with the primer layer down.

Furthermore, the membrane switch panel layer, the noctilucent material layer, the upper circuit layer, the isolation layer, the lower circuit layer and the bottom glue layer are bonded through viscose.

Further, the noctilucent material layer is made of a light-storing luminescent material. The light-storing luminescent material can store energy when being irradiated by sunlight or other light, and then can emit light under the condition of dim light such as night, so that the light-storing luminescent material is energy-saving and environment-friendly, and is preferably a self-luminescent material without radiation pollution.

Further, the ultraviolet-proof layer is made of nano metal oxide S_iO₂The film layer and the nano titanium dioxide are jointly formed.

And simultaneously, the utility model also provides a fill electric pile, its all technological effects of membrane switch that has above-mentioned technical scheme, its concrete scheme is: comprises a pile body and a membrane switch, wherein the membrane switch is adhered to the top surface of the pile body through a bottom glue layer of the membrane switch.

According to the technical scheme, the ultraviolet-proof layer is arranged on the surface of the top layer of the membrane switch, so that ultraviolet rays in sunlight can be absorbed and filtered, and the membrane switch is protected; the noctilucent material layer arranged in the membrane switch panel layer can emit light upwards under the condition of dim light, and the membrane switch panel layer can be operated under dim environments such as night.

Drawings

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings.

Fig. 1 is a schematic view of a membrane switch according to the present invention;

fig. 2 is a schematic view of a layered structure of a membrane switch control panel according to the present invention;

fig. 3 is a schematic view of a charging pile of the present invention;

wherein, 1, the switch body; 2. an ultraviolet-proof layer; 3. a membrane switch control panel; 31. a membrane switch panel layer; 32. a luminous material layer; 33. an upper circuit layer; 34. an isolation layer; 35. a lower circuit layer; 36. a primer layer; 4. a membrane switch button; 5. displaying a window; 6. and (5) a pile body.

Detailed Description

In order to make the objects, technical solutions and advantages of the present embodiments more clear, the technical solutions in the present embodiments will be clearly and completely described below with reference to the drawings in the present embodiments, and it is obvious that the described embodiments are some, but not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper layer", "bottom", "upper", "lower", 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 referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

As shown in fig. 1 and 2, a membrane switch comprises a switch body 1, wherein the switch body 1 comprises an ultraviolet-proof layer 2 and a membrane switch control panel 3, a membrane switch button 4 is arranged on the surface of the ultraviolet-proof layer 2, the ultraviolet-proof layer 2 is adhered to the surface of the membrane switch control panel 3, a display window 5 is arranged on the surface of the membrane switch control panel 3, a membrane switch panel layer 31 is arranged at the top of the membrane switch control panel 3, a noctilucent material layer 32 which is uniformly distributed in a layered manner is arranged on the upper layer inside the membrane switch panel layer 31, an upper circuit layer 33 is arranged at the bottom of the membrane switch panel layer 31, an isolation layer 34 is arranged at the bottom of the upper circuit layer 33, a lower circuit layer 35 is arranged at the bottom of the isolation layer 34, and a primer layer 36 is arranged at the bottom of the lower.

The thin film switch panel layer 31, the noctilucent material layer 32, the upper circuit layer 33, the isolation layer 34, the lower circuit layer 35 and the bottom glue layer 36 are bonded through glue.

The noctilucent material layer 32 is made of light-storing luminescent material. The light-storing luminescent material can store energy when being irradiated by sunlight or other light, and then can emit light under the condition of dim light such as night, has the effects of energy saving and environmental protection, and is preferably a self-luminescent material without radiation pollution.

In addition, the ultraviolet shielding layer 2 is made of nano metal oxide S_iO₂The film layer and the nano titanium dioxide are jointly formed.

Example two

As shown in fig. 2 and 3, the utility model also provides a fill electric pile, its membrane switch who includes pile body 6 and embodiment one, this membrane switch is adhered to the top surface of pile body 6 through its primer layer 36, and it has all technical effects of the membrane switch of above-mentioned technical scheme.

The above description is provided by way of example only to aid understanding of the present invention, and is not intended to limit the present invention. For a person skilled in the art, several simple deductions, modifications or substitutions may be made according to the present idea.

Claims

1. A membrane switch comprises a switch body (1) and is characterized in that the switch body (1) comprises an ultraviolet-proof layer (2) and a membrane switch control panel (3), a membrane switch button (4) is arranged on the surface of the ultraviolet-proof layer (2), the ultraviolet-proof layer (2) is adhered to the surface of the membrane switch control panel (3), a display window (5) is arranged on the surface of the membrane switch control panel (3), a membrane switch panel layer (31) is arranged at the top of the membrane switch control panel (3), a noctilucent material layer (32) which is uniformly distributed in a layered manner is arranged on the upper layer in the membrane switch panel layer (31), an upper circuit layer (33) is arranged at the bottom of the membrane switch panel layer (31), an isolation layer (34) is arranged at the bottom of the upper circuit layer (33), a lower circuit layer (35) is arranged at the bottom of the isolation layer (34), and a bottom glue layer (36) is arranged at the bottom of the lower circuit layer (35).

2. The membrane switch of claim 1, wherein the membrane switch panel layer (31), the noctilucent material layer (32), the upper circuit layer (33), the isolation layer (34), the lower circuit layer (35) and the primer layer (36) are bonded by glue.

3. A membrane switch according to claim 1, characterized in that the luminescent material layer (32) is made of a light-accumulating luminescent material.

4. A membrane switch according to claim 1, characterized in that said uv-blocking layer (2) is made of nano-metal oxide S_iO₂The film layer and the nano titanium dioxide are jointly formed.

5. A charging pile, characterized in that it comprises a pile body (6) and a membrane switch according to any one of claims 1 to 4, which is adhered to the top surface of the pile body (6) by its primer layer (36).