A simple carbon emission reduction amount calculation tool

Abstract

This utility model discloses a simple carbon emission reduction calculation tool, including a housing. A display screen, a first keyboard, a second keyboard, and a speaker are fixed to one side of the housing. A microprocessor and a battery are installed inside the housing. The first keyboard is a calculation item input module, and the calculation item name is displayed on the surface of the housing, below each key on the first keyboard. In this utility model, the housing, display screen, first keyboard, second keyboard, speaker, microprocessor, and battery are included. The first and second keyboards correspond to calculation items and behavioral data input, respectively. The microprocessor has built-in unit carbon emission reduction values ​​corresponding to different calculation items. Therefore, when using it, users only need to select the calculation item using the first keyboard and then input the behavioral data using the second keyboard. The microprocessor will multiply the input data by the unit carbon emission reduction value corresponding to that calculation item to quickly calculate the carbon emission reduction obtained for that behavior, without requiring manual calculation.

Description

Technical Field

[0001] This utility model relates to the field of carbon emission reduction calculation technology, and in particular to a simple carbon emission reduction calculation tool. Background Technology

[0002] Low-carbon emission reduction, as the name suggests, means reducing emissions of greenhouse gases such as carbon dioxide to address the challenges posed by global warming. It's not only a national goal but also closely related to everyone's life. A low-carbon lifestyle is not out of reach; it's reflected in every aspect of daily life. This includes: green travel: choosing walking, cycling, and public transportation as much as possible, and reducing private car use; energy conservation: turning off lights and unplugging appliances when not in use, and using energy-efficient appliances to reduce energy consumption; recycling: reducing the use of disposable items, properly sorting waste, and promoting resource recycling; low-carbon diet: reducing food waste, eating more fruits and vegetables, and less meat to reduce carbon emissions; and tree planting: actively participating in tree planting activities to increase carbon sequestration and help cool the planet.

[0003] A search revealed that patent CN205427688U discloses a simple carbon emission reduction calculation tool to help people understand the carbon emission reductions resulting from their actions. This tool rotates a circular disc, causing the calculation result indicated by the arrow on one side of a first rectangular opening on the disc to be displayed within a sector of a square disc. Simultaneously, a second rectangular opening on the disc displays the unit of measurement for that calculation. However, this tool has the following drawbacks: if the user's carbon emission reduction activity does not have a corresponding data point, manual calculation is required, adding an extra step and making it less convenient. Secondly, the device lacks an installation structure, limiting its flexibility and thus requiring further improvement. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a simple carbon emission reduction calculation tool.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a simple carbon emission reduction calculation tool, comprising a housing, a display screen, a first keyboard, a second keyboard, and a speaker fixed on one side of the housing, a microprocessor and a battery installed inside the housing, the first keyboard being a calculation item input module, the calculation item name being provided on the surface of the housing below each key of the first keyboard, the second keyboard being a data input module, and the numbers on the second keyboard including 0 to 9, the microprocessor having built-in unit carbon emission reduction corresponding to different calculation items, a fixing sleeve being fixed on the surface of the housing away from the display screen, with the opening of the fixing sleeve facing downwards, a detachable second mounting component being inserted into the bottom end of the fixing sleeve, and a magnet being fixed on the surface of the fixing sleeve.

[0006] Furthermore, the display screen, the first keyboard, the second keyboard, and the speaker are all connected to the microprocessor via data cables.

[0007] Furthermore, the display screen, the first keyboard, the second keyboard, the speaker, and the microprocessor are all electrically connected to the battery.

[0008] Furthermore, a charging port is installed on the side wall of the housing, and the charging port is electrically connected to the battery.

[0009] Furthermore, the second mounting component includes an L-shaped plate, one end of which is inserted into the inside of the fixing sleeve, and a C-shaped plate is fixed to the other end of the L-shaped plate. The bottom wall of the C-shaped plate is penetrated and connected to a screw via a thread, and a knob is fixedly connected to the bottom end of the screw.

[0010] Furthermore, a rubber head is fixedly connected to the top of the screw.

[0011] The beneficial effects of this utility model are:

[0012] 1. In use, this utility model is a simple carbon emission reduction calculation tool, which includes a shell, a display screen, a first keyboard, a second keyboard, a speaker, a microprocessor, and a battery. The first and second keyboards correspond to the calculation items and the input of behavioral data, respectively. The microprocessor has built-in unit carbon emission reduction corresponding to different calculation items. Therefore, when using it, you only need to select the calculation item through the first keyboard and then input the behavioral data through the second keyboard. The microprocessor will multiply the input data by the unit carbon emission reduction corresponding to the calculation item to quickly obtain the carbon emission reduction obtained by the behavior. No manual calculation is required, which is more convenient.

[0013] 2. When in use, this utility model is a simple carbon emission reduction calculation tool, which is equipped with a fixing sleeve, a second mounting component and a magnet. The shell can be attracted to the iron surface by the magnet or fixed to the rod by the second mounting component, providing different installation methods to improve the convenience of using the tool. Attached Figure Description

[0014] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 : Overall perspective view of this utility model;

[0016] Figure 2 : Front view of this utility model;

[0017] Figure 3 Side sectional view of this utility model;

[0018] Figure 4 : Structural block diagram of this utility model.

[0019] The attached figures are labeled as follows:

[0020] 1. Housing; 2. Display screen; 3. First keyboard; 4. Second keyboard; 5. Speaker; 6. Microprocessor; 7. Battery; 8. Fixing sleeve; 9. Second mounting assembly; 91. L-shaped plate; 92. C-shaped plate; 93. Screw; 10. Magnet; 11. Charging port. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1-4 As shown, a simple carbon emission reduction calculation tool is disclosed, comprising a housing 1. A display screen 2, a first keyboard 3, a second keyboard 4, and a speaker 5 are fixed on one side of the housing 1. A microprocessor 6 and a battery 7 are installed inside the housing 1. The first keyboard 3 is a calculation item input module, and the calculation item name is provided on the surface of the housing 1 below each key of the first keyboard 3. The second keyboard 4 is a data input module, and the numbers on the keys of the second keyboard 4 include 0 to 9. The microprocessor 6 has a built-in unit carbon emission reduction corresponding to different calculation items. A fixing sleeve 8 is fixed on the surface of the housing 1 away from the display screen 2, and the opening of the fixing sleeve 8 faces downward. A detachable second mounting component 9 is inserted into the bottom end of the fixing sleeve 8. A magnet 10 is fixed on the surface of the fixing sleeve 8.

[0023] In this embodiment, the microprocessor 6 is an STMicroelectronics STM32, and the first keyboard 3 and the second keyboard 4 are custom GH60 keyboards. Each key on the first keyboard 3 corresponds to a calculation item, such as "saving electricity, saving gas, saving paper, and public transportation, etc.", and these names are printed on the surface of the housing 1 below the keys corresponding to the first keyboard 3. The keys on the second keyboard 4 include numeric input keys from 0 to 9, a delete key, and an confirm key. The display screen 2 is an LCD display.

[0024] The display screen 2, the first keyboard 3, the second keyboard 4, and the speaker 5 are all connected to the microprocessor 6 via data cables.

[0025] Data can be input via the first keyboard 3 and the second keyboard 4. After the data is processed by the microprocessor 6, it is displayed on the screen 2 and played through the speaker 5, showing the carbon emission reduction.

[0026] The display screen 2, the first keyboard 3, the second keyboard 4, the speaker 5, and the microprocessor 6 are all electrically connected to the battery 7.

[0027] The battery 7 can power the display screen 2, the first keyboard 3, the second keyboard 4, the speaker 5, and the microprocessor 6.

[0028] A charging port 11 is installed on the side wall of the housing 1, and the charging port 11 is electrically connected to the battery 7.

[0029] It facilitates charging of the battery 7 via the charging port 11.

[0030] The second mounting component 9 includes an L-shaped plate 91, one end of which is inserted into the fixed sleeve 8, and a C-shaped plate 92 is fixed to the other end of the L-shaped plate 91. The bottom wall of the C-shaped plate 92 is penetrated and connected to a screw 93 by a threaded rotation. A knob is fixedly connected to the bottom end of the screw 93.

[0031] The tool can be used by attaching it to iron materials (such as the surface of a refrigerator) with a magnet 10. Alternatively, the C-shaped plate 92 can be first clipped onto a horizontal rod, and then the screw 93 can be rotated to press the rod and fix the C-shaped plate 92. Then, the fixing sleeve 8 can be put on the L-shaped plate 91 to fix the housing 1.

[0032] A rubber head is fixedly connected to the top of the screw 93. The rubber head protects the surface of the object being pressed by the screw 93.

[0033] Working principle: When a user needs to calculate the carbon emission reduction corresponding to their behavior, they first press the key corresponding to the calculation item on the first keypad 3, such as "Save electricity", and then input the amount of electricity saved as "a" through the second keypad 4. The total carbon emission reduction is p. The microprocessor 6 has a built-in unit carbon emission reduction of v corresponding to the calculation item (saving electricity). So p = a * v. After the microprocessor 6 calculates, the total carbon emission reduction p is displayed on the display screen 2 and played through the speaker 5 at the same time. No manual calculation is required.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A simple carbon abatement quantity calculation tool, characterized by: The device includes a housing (1), on one side of which a display screen (2), a first keyboard (3), a second keyboard (4) and a speaker (5) are fixed. Inside the housing (1) are a microprocessor (6) and a battery (7). The first keyboard (3) is a calculation item input module. The surface of the housing (1) and below each key of the first keyboard (3) are provided with the name of the calculation item. The second keyboard (4) is a data input module. The key numbers of the second keyboard (4) include 0 to 9. The microprocessor (6) has a built-in unit carbon emission reduction corresponding to different calculation items. A fixing sleeve (8) is fixed on the surface of the housing (1) away from the display screen (2). The opening of the fixing sleeve (8) faces downward. A detachable second mounting component (9) is inserted into the bottom end of the fixing sleeve (8). A magnet (10) is fixed on the surface of the fixing sleeve (8).

2. The simple carbon emission reduction amount calculation tool according to claim 1, characterized by: The display screen (2), the first keyboard (3), the second keyboard (4), and the speaker (5) are all connected to the microprocessor (6) via data cables.

3. The simplified carbon emission reduction calculation tool according to claim 1, characterized in that: The display screen (2), the first keyboard (3), the second keyboard (4), the speaker (5), and the microprocessor (6) are all electrically connected to the battery (7).

4. The simplified carbon emission reduction calculation tool according to claim 1, characterized in that: The housing (1) has a charging port (11) installed on its side wall, and the charging port (11) is electrically connected to the battery (7).

5. The simplified carbon emission reduction calculation tool according to claim 1, characterized in that: The second mounting component (9) includes an L-shaped plate (91), one end of which is inserted into the inside of the fixing sleeve (8), and a C-shaped plate (92) is fixed to the other end of the L-shaped plate (91). The bottom wall of the C-shaped plate (92) is penetrated and connected to a screw (93) by a threaded rotation. A knob is fixedly connected to the bottom end of the screw (93).

6. The simplified carbon emission reduction calculation tool according to claim 5, characterized in that: A rubber head is fixedly connected to the top of the screw (93).

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