CN212782341U

CN212782341U - Fragrance identifying card

Info

Publication number: CN212782341U
Application number: CN202022080375.7U
Authority: CN
Inventors: 魏阳吉; 唐飞; 毛峰
Original assignee: Sinochem Agriculture Holdings
Current assignee: Sinochem Agriculture Holdings
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-03-23
Anticipated expiration: 2030-09-21

Abstract

The utility model provides a recognition card, include: the device comprises a body, a first electrode and a second electrode, wherein the body is provided with a first surface and a second surface opposite to the first surface; a first waterproof layer covering the first surface; a second waterproof layer covering the second surface; the body is provided with a fragrance adsorption and release layer, the first surface or the second surface is provided with a braille area, and the braille area is provided with braille.

Description

Fragrance identifying card

Technical Field

The utility model relates to a teaching aid technical field especially relates to a recognition card.

Background

At present, the existing mainstream aroma smelling tools generally adopt an aroma smelling bottle (also called as a wine nose), but the aroma smelling bottle is fragile, liquid in the aroma smelling bottle is easy to spill, and the use is inconvenient. With the technical progress, although fragrance smelling cards are also proposed, the function is single, people who are healthy and have certain world cognition are usually served, and for some special groups such as children or people with visual impairment, the existing fragrance smelling tools cannot meet the use requirements.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the above, it is a primary object of the present invention to provide an identification card to solve at least one of the above problems.

(II) technical scheme

In order to achieve the above object, according to an aspect of the present invention, there is provided an identification card, comprising:

the device comprises a body, a first electrode and a second electrode, wherein the body is provided with a first surface and a second surface opposite to the first surface;

a first waterproof layer covering the first surface;

a second waterproof layer covering the second surface;

the body is provided with a fragrance adsorption and release layer, the first surface or the second surface is provided with a braille area, and the braille area is provided with braille.

Furthermore, a key area is further arranged on the first surface, and the key area is provided with a switch key, a first volume key and a second volume key.

Furthermore, a first fluff pulp layer is arranged on the first waterproof layer.

Furthermore, the fragrance adsorption and release layer comprises a heating plate, an adsorption layer positioned on the heating plate, a wet strength paper layer positioned on the adsorption layer and a second fluff pulp layer positioned on the wet strength paper layer.

Furthermore, the body is also provided with a battery compartment, a PCBA board and a loudspeaker; a battery is arranged in the battery bin and used for providing electric energy; the loudspeaker is used for playing sound.

Further, the switch key is triggered once to enable the fragrance identification card to release fragrance; triggering the switch key for the second time to enable the loudspeaker to play sound; and triggering the switch key for three times to stop the fragrance recognition card from releasing fragrance.

(III) advantageous effects

According to the above technical scheme, the utility model discloses the recognition card has one of them of following beneficial effect at least:

(1) compare in smelling fragrant bottle, the utility model discloses a know fragrant card, convenient to use solves the inconvenient problem that uses liquid device of children or visual disorder personage, knows to be equipped with the braille district on the card moreover, makes things convenient for the operation of visual disorder personage from this, can be fine satisfy all kinds of crowds' user demand.

(2) The utility model discloses the recognition card is equipped with switch button, volume button and loudspeaker, and the function is abundant, can assist explanation and suggestion operation through pronunciation, and intelligent degree is high.

(3) The utility model is provided with a switch button, so that the fragrance releasing mode is upgraded from a friction type to a switch triggering type, and the fragrance is released by triggering and heating once; triggering for the second time to release sound; and the closing is triggered for three times, so that the user experience is improved.

Drawings

In order to more clearly explain the technical solution of the example technology of the present invention, the description will be made with reference to the accompanying drawings. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other embodiments and drawings can also be obtained from the embodiments shown in the drawings.

Fig. 1 is an exploded view of a joss stick card according to an embodiment of the present invention.

Fig. 2 is a schematic view of the structure of the fragrance recognition card according to the embodiment of the present invention.

Fig. 3 is a schematic view of the structure of the aroma adsorbing and releasing layer of the present invention.

< description of reference >

1-waterproof layer, 2-coated paper shell, 3-waterproof layer, 4-first fluff pulp layer, 21-fragrance adsorption and release layer, 22-battery compartment, 23-PCBA board, 24-Braille region, 25-key region, 26-loudspeaker, 211-heating plate, 212-adsorption layer, 213-wet strength paper layer, 214-second fluff pulp layer, 251-switch key, 252-volume key-, 253-volume key +.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a recognition card, include:

a first waterproof layer covering the first surface;

a second waterproof layer covering the second surface;

According to an embodiment of the invention, the body is for example a coated paper casing, the first surface is for example a front side of the body, and the second surface is for example a back side of the body. The braille lettering provided in the braille area includes, for example, braille lettering concerning the type, function, operation instruction and the like of the identification card.

Compare in smelling fragrant bottle, the utility model discloses a know fragrant card, convenient to use solves the inconvenient problem that uses liquid device of children or visual disorder personage, knows to be equipped with the braille district on the card moreover, makes things convenient for the operation of visual disorder personage from this, can be fine satisfy all kinds of crowds' user demand.

Furthermore, a key area is further arranged on the first surface, and the key area is provided with a switch key, a first volume key and a second volume key. According to the utility model discloses an embodiment, the switch button is used for realizing the switching on and shutting down and the function switching of recognition card. The first volume key is, for example, a volume-down key, and the second volume key is, for example, a volume-up key.

And a first fluff pulp layer is arranged on the first waterproof layer. The fragrance adsorption and release layer comprises a heating plate, an adsorption layer positioned on the heating plate, a wet strength paper layer positioned on the adsorption layer and a second fluff pulp layer positioned on the wet strength paper layer.

In addition, the body is also provided with a battery compartment, a PCBA board and a loudspeaker; a battery is arranged in the battery bin and used for providing electric energy; the loudspeaker is used for playing sound. The utility model discloses the card of recognizing fragrance can assist explanation and suggestion operation through pronunciation through setting up switch button, volume button and loudspeaker, and the function is abundant, and intelligent degree is high.

Optionally, the fragrance adsorption and release layer is located on a first partial area of the body, the battery compartment and the PCBA board are located on a second partial area of the body, and the braille area, the key area and the speaker are located on a third partial area of the body, for example, the second partial area is between the first partial area and the third partial area. Correspondingly, the first waterproof layer covers part of the first surface, corresponds on the area where the battery compartment, the PCBA board, the braille district, the key zone and the loudspeaker are located, namely the first waterproof layer covers the area of the body, which is located outside the fragrance adsorption and release layer, so that the battery, the PCBA board, the braille district, the key zone and the loudspeaker are protected from water, the performance of the fragrance identification card is ensured, and the service life is prolonged. The fragrance adsorption and release layer is directly covered by the first fluff pulp layer, thereby facilitating fragrance release.

The fragrance identification card of the utility model can release fragrance by triggering the switch button once; the loudspeaker can play sound by triggering the switch key for the second time; by triggering the switch key three times, the fragrance recognition card can stop releasing fragrance, and therefore, the user experience is improved.

The embodiments of the present invention will be described in detail below with reference to fig. 1 to 3.

As shown in fig. 1-2, the card for recognizing incense of the present embodiment includes a waterproof layer 1, a coated paper casing 2, a waterproof layer 3 and a first fluff pulp layer 4. The art paper shell 2 is provided with a fragrance adsorption and release layer 21, a battery bin 22, a PCBA board 23, a Braille zone 24, a key zone 25 and a loudspeaker 26. The key area is provided with a switch key 251, a volume key-252 and a volume key + 253. The battery compartment 22 is internally provided with a battery for supplying power to the fragrance identification card.

As shown in fig. 3, the fragrance adsorption and release layer 21 includes a heating plate 211, an adsorption layer 212, a wet strength paper layer 213, and a second fluff pulp layer 214. The heating plate 211, the adsorption layer 212, the wet strength paper layer 213 and the second fluff pulp layer 214 are sequentially arranged from bottom to top.

When the switch key 251 is pressed for the first time, the battery in the battery compartment 22, the PCBA plate 23, the heating plate 211 and the switch key 251 are connected, and the battery compartment 22, the PCBA plate 23, the heating plate 211 and the switch key 251 are matched with each other, so that the heating plate is heated, and the fragrance is released.

Specifically, the aroma extracted from natural plants (such as grapes, apples, strawberries, etc.) is stored through the adsorption layer 212, the wet strength paper layer 213 and the second fluff pulp layer 214, and is heated through the heating plate 211, so that the aroma is rapidly released.

When the switch key 251 is pressed for the second time, the battery in the battery compartment 22, the PCBA board 23, the key area 25, the speaker 26, the switch key 251, the volume key-252 and the volume key +253 are switched on, and the battery compartment 22, the PCBA board 23, the key area 25, the speaker 26, the switch key 251, the volume key-252 and the volume key +253 are mutually matched, so that sound is played and volume is adjusted. At this time, the heating panel stops operating.

When the switch key 251 is pressed for the third time, the machine is turned off, and the fragrance identification card stops releasing fragrance and stops playing sound.

The utility model discloses the following problem that current mainstream smells fragrant instrument existence has mainly been solved to the recognition card: (1) the fragrance identification card is used for replacing a fragrance smelling bottle, so that the problem that children or people with visual disorder are inconvenient to use the liquid device is solved; (2) besides the picture, the character introduction and the fragrance release area, the card surface of the fragrance identification card is additionally provided with the sound playing and the switch setting, and braille is arranged at the switch position, so that the application range is expanded; (3) the fragrance releasing mode is upgraded from a friction mode to a switch triggering mode, and the fragrance is released by triggering and heating once; triggering for the second time to release sound; the three-time triggering closing is convenient to use, and the user experience is improved.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. An identification card, comprising:

a first waterproof layer covering the first surface;

a second waterproof layer covering the second surface;

2. The card of claim 1, wherein the first surface further comprises a key area, the key area comprising a switch key, a first volume key and a second volume key.

3. The card of claim 1 wherein the first waterproof layer has a first layer of fluff pulp thereon.

4. The card of claim 3 wherein the aroma adsorbing and releasing layer comprises a heated plate, an adsorbent layer on the heated plate, a wet strength paper layer on the adsorbent layer and a second fluff pulp layer on the wet strength paper layer.

5. The card of claim 2, wherein the body further comprises a battery compartment, a PCBA board and a speaker; a battery is arranged in the battery bin and used for providing electric energy; the loudspeaker is used for playing sound.

6. The card of claim 5, wherein the card releases fragrance by activating the switch button once; triggering the switch key for the second time to enable the loudspeaker to play sound; and triggering the switch key for three times to stop the fragrance recognition card from releasing fragrance.