Fragrance smelling device

Abstract

The fragrance smelling device comprises a fragrance smelling opening, an infrared sensor, a glass cover, a base and a connecting pipe, the glass cover covers the base, materials to be smelled are placed on the base, a through hole is formed in the center of the base, the through hole is connected with the fragrance smelling opening through the connecting pipe, and the infrared sensor is arranged at the bottom of the fragrance smelling opening. And a fan for discharging air towards the fragrance smelling opening is arranged in the center of the base. An infrared sensor, a trigger type start-stop fan, an electronic screen and electronic components are innovatively combined, the expressive force of an exhibition hall is increased while content information is displayed in more dimensions, the sense of participation and experience of audiences are enhanced, the smell and vision feelings are obtained through interaction between the fragrance smelling action and the device, and the artistry and ornamental value of the exhibition are further improved. And meanwhile, due to diversified display and flexible setting, the technical scheme is suitable for various exhibition and display scenes, and wide application prospects are achieved.

Description

Technical Field

[0001] The utility model relates to the field of odor recognition, in particular to a scent smelling device. Background Art

[0002] A common device consists of an odor generator and an odor transmitter. The odor generator produces odor by heating or volatilization, and the odor transmitter transports the odor to a designated location through a fan or air pump. The device can adjust the type, intensity and transmission direction of the odor as needed.

[0003] Existing products have a single technical structure and single function. Most of them are simple container devices without interactive functions, and cannot be linked with other devices, and cannot display content at multiple levels. In addition, the existing products have a single form of scenting, generally placing the real object directly in the container, and the smell spreads by natural diffusion. Such product technology is difficult to meet the exhibition hall's needs for diversified and personalized smell display, and cannot fully attract and guide the audience's participation and experience.

[0004] Based on the above situation, the utility model proposes a scent smelling device to effectively solve the above problems. Utility Model Content

[0005] In order to solve the problems existing in the background technology, the utility model provides a fragrance smelling device.

[0006] The utility model adopts the following technical solutions:

[0007] A scent-smelling device comprises a scent-smelling mouth, an infrared sensor, a glass cover, a base and a connecting pipe, wherein the glass cover is arranged on the top of the base, the base is used to place materials to be smelled, a through hole is arranged in the center of the base, the through hole is connected to the scent-smelling mouth through the connecting pipe, an infrared sensor is arranged at the bottom of the scent-smelling mouth, and a fan for blowing air toward the scent-smelling mouth is arranged in the center of the base.

[0008] Through the linkage of infrared sensors, trigger-type start-stop fans and scent speakers, visitors can experience different smells and related image content at the same time. Through the action of smelling the scent, the audience can feel the real aroma and appreciate the visual information related to the spice through the screen. This dual experience enhances the exhibition effect and enables the audience to experience and perceive the display content more comprehensively.

[0009] The infrared sensor uses a passive infrared sensor that can detect the infrared released by human body heat or moving objects, and the activity sensing signal controls the fan to turn on.

[0010] Furthermore, a power supply and a single-chip microcomputer are also arranged in the base, and the power supply and the single-chip microcomputer are connected to the electric fan, and the single-chip microcomputer is connected to the infrared sensor through the wires arranged in the connecting tube.

[0011] Furthermore, a filter is provided above the fan to filter the scented material and prevent it from entering the connecting pipe.

[0012] Furthermore, the filter is a mesh-type metal filter.

[0013] Furthermore, support feet are provided under the base.

[0014] Furthermore, the fragrance smelling opening is trumpet-shaped, so that the fragrance can be released in a better concentrated manner.

[0015] The utility model provides a scent-smelling device: an infrared sensor, a trigger-type start-stop fan, an electronic screen, and electronic components are innovatively combined to increase the expressiveness of the exhibition hall while displaying content information in more dimensions, strengthen the audience's sense of participation and experience, and obtain a dual sense of smell and vision through the interaction of the scent-smelling action and the device, further enhancing the artistry and appreciation of the exhibition. At the same time, the diversified display and flexible settings make this technical solution suitable for various exhibition and display scenes, and has a wide range of application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a side view of the overall structure of the utility model

[0018] Figure 3 This is a schematic diagram for demonstrating the use of the utility model.

[0019] The serial numbers marked in the figure are: 1-smell port, 2-infrared sensor, 3-glass cover, 4-metal filter -5, fan, 6-connecting pipe, 7-support foot, 8-base. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] The scent-smelling device puts different spices into a tray with a trigger-type start-stop fan 5 installed, and covers it with a glass cover 3; connects the scent-smelling speaker to the theme of the device; installs an infrared sensor 2 on the top of the scent-smelling speaker, and connects the infrared sensor 2 to the trigger-type start-stop fan 5 and the surrounding electronic screen respectively, finally realizing the combination of the olfactory experience of smelling the fragrance and the visual experience of the video content.

[0022] See attached Figure 1-2A scent-smelling device comprises a scent-smelling mouth 1, an infrared sensor 2, a glass cover 3, a base 8 and a connecting pipe 6, wherein the glass cover 3 is covered on the base 8, the base 8 is used to place materials to be smelled, a through hole is provided in the center of the base 8, the through hole is connected to the scent-smelling mouth 1 through the connecting pipe 6, an infrared sensor 2 is provided at the bottom of the scent-smelling mouth 1, and a fan 5 for blowing air toward the scent-smelling mouth 1 is provided in the center of the base 8.

[0023] Through the linkage of the infrared sensor 2, the trigger-type start-stop fan 5 and the aroma speaker, the audience can experience different smells and related image content at the same time. Through the action of smelling the aroma, the audience can feel the real aroma and appreciate the visual information related to the fragrance through the screen. This dual experience enhances the exhibition effect and enables the audience to experience and perceive the display content more comprehensively.

[0024] The infrared sensor is a passive infrared sensor that can detect the infrared released by human body heat or moving objects, so that the activity sensing signal controls the fan 5 to turn on. The output of the infrared sensor can be a digital signal or an analog signal. For example, the fragrance device can use 4-20mA or 0-2V.

[0025] The scent material can be scent tablets, real objects (such as flowers, etc.), powder, etc.

[0026] The base 8 is also provided with a power supply and a single chip microcomputer, which are connected to the electric fan, and the single chip microcomputer is connected to the infrared sensor 2 through the wires arranged in the connecting tube 6. The single chip microcomputer can be a small single chip microcomputer with simple functions such as a 51 single chip microcomputer.

[0027] Wires can be wrapped with materials such as odorless insulating foam to prevent wire corrosion, or scented wires to reduce the effects of corrosion.

[0028] A filter is provided above the fan 5 to filter the scented material and prevent it from entering the connecting pipe 6.

[0029] The filter screen is a mesh-type metal filter screen 4 .

[0030] Support legs 7 are provided below the base 8 .

[0031] The fragrance smelling opening 1 is trumpet-shaped, so that the fragrance can be released in a better concentrated manner.

[0032] Open the glass cover 3, put the relevant spice exhibits into the container, and set the infrared sensor 2, the trigger-type start-stop fan 5 and the screen image in linkage.

[0033] When the audience puts their head close to the scent speaker, the infrared sensor 2 will detect the audience's presence. Once the infrared sensor 2 senses the audience's approach, it will send a signal to the system to trigger the corresponding operation. Send a signal to the fan 5 to start the operation of the fan 5. The trigger-type start-stop fan 5 is located in the tray at the bottom of the device, which is filled with different real spices.

[0034] Secondly, the infrared sensor 2 is also connected to the surrounding electronic screen. Once the audience approaches, the infrared sensor 2 will send a signal to the screen system to activate the corresponding video content. In this way, while smelling the fragrance, the audience can also enjoy the video content related to the spice through the screen, such as the origin of the spice, the production process, artistic creation, etc.

[0035] Visitors can repeat the above experience by moving to other installations. Each installation displays different spices and corresponding video content, allowing viewers to experience different aromas and visual information in multiple dimensions.

[0036] The function of the infrared sensor 2 is to link the action of smelling the fragrance with the operation of the fan 5 and the playing of the screen content, thereby realizing the combination of the olfactory experience of smelling the fragrance and the visual content. Through this innovative design, the audience can feel different smells and related image information in an all-round way, enriching the experience and interactivity of the display.

[0037] The device can be displayed individually or in parallel. Each device can display different spices and corresponding image content, providing a variety of display options. In addition, the installation and setting are also very simple and flexible, and can be adjusted and arranged according to the exhibition venue and needs to meet different exhibition needs.

[0038] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A scent smelling device, characterized in that: It includes a scent mouth, an infrared sensor, a glass cover, a base and a connecting tube. The base is covered with a glass cover. The base is used to place materials to be smelled. A through hole is provided in the center of the base. The through hole is connected to the scent mouth through a connecting tube. An infrared sensor is provided at the bottom of the scent mouth. A fan that blows air toward the scent mouth is provided in the center of the base.

2. A scent-smelling device according to claim 1, characterized in that: A power supply and a single-chip microcomputer are also arranged in the base, and the power supply and the single-chip microcomputer are connected to the electric fan, and the single-chip microcomputer is connected to the infrared sensor through the wire arranged in the connecting pipe.

3. A scent-smelling device according to claim 1, characterized in that: A filter screen is arranged above the fan.

4. A scent-smelling device according to claim 3, characterized in that: The filter screen is a mesh-covered metal filter screen.

5. The scent smelling device according to claim 1, characterized in that: Support feet are arranged under the base.

6. The scent smelling device according to claim 1, characterized in that: The fragrance smelling opening is trumpet-shaped.

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