CN216668962U - Solar electronic scale - Google Patents

Abstract

The utility model discloses a solar electronic scale which comprises a shell, a panel, a display component, an induction component and a power supply component, wherein the panel and the shell are covered together to form an accommodating cavity together; the display assembly is arranged in the accommodating cavity, the induction assembly is arranged on the shell, the power supply assembly comprises a battery and a solar panel, and the battery and the solar panel are both arranged in the accommodating cavity; the battery is electrically connected with the display component, the induction component and the solar panel, wherein the panel comprises a substrate and a coating arranged on the inner wall of the substrate; on the position corresponding to the solar panel, a first groove for receiving light by the solar panel is formed on the panel by the surrounding of the substrate and the pattern layer; and a plurality of parallel decorative lines are arranged on the inner wall of the base plate at the position corresponding to the first groove. The solar electronic scale can enable a user to distinguish the solar electronic scale from a traditional electronic scale in appearance, and is beneficial to market promotion of products and rapid change of use habits of the user.

Description

Solar electronic scale

Technical Field

The utility model relates to the field of electronic scale equipment, in particular to a solar electronic scale.

Background

An electronic scale belongs to a weighing apparatus, and is a tool for measuring the mass of an object by utilizing Hooke's law or the lever balance principle of force. Scales can be classified into mechanical scales, electronic scales and electromechanical scales according to the structural principle. Use the electronic scale as the example, for advocating green energy, solar energy electronic scale has appeared now, is about to install solar panel on the electronic scale to convert solar energy into the electric energy through solar panel and charge in order to realize the electronic scale.

However, although the existing solar electronic scale adopts the solar panel to charge, the overall appearance of the existing solar electronic scale is not greatly different from that of the traditional electronic scale, so that people are difficult to obviously distinguish the solar electronic scale, the market popularization of the solar electronic scale is obviously not facilitated, and people are difficult to quickly change from the use habit of the traditional electronic scale.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a solar electronic scale, and aims to solve the technical problems that the solar electronic scale is difficult to distinguish from a traditional electronic scale in appearance, the market popularization of products is not facilitated, and the use habits of users are not changed rapidly.

The utility model provides a solar electronic scale, comprising:

a housing;

the panel is covered with the shell and forms an accommodating cavity together with the shell;

the display component is arranged in the accommodating cavity and can display various information to the outside;

the induction component is arranged on the shell and can be in contact with the supporting platform; the sensing assembly is used for sensing a target nominal weight placed on the panel to obtain the weight of the target nominal weight, and transmitting the weight information to the display assembly for display;

the power supply assembly comprises a battery and a solar panel, and the battery and the solar panel are both arranged in the accommodating cavity; the battery is electrically connected with the display assembly, the induction assembly and the solar panel and can charge power consumption elements in the accommodating cavity through the solar panel;

wherein the panel comprises a substrate and a coating layer arranged on the inner wall of the substrate; on the position corresponding to the solar panel, a first perspective window for receiving light by the solar panel is formed on the panel by the surrounding of the substrate and the coating; and a plurality of parallel decorative lines are arranged on the inner wall of the substrate at the position corresponding to the first perspective window.

In the solar electronic scale according to an embodiment of the present invention, the decoration lines are disposed in parallel in a horizontal direction or in a vertical direction.

In the solar electronic scale according to an embodiment of the present invention, a second see-through window for transmitting information from the display module to the outside is further defined on the panel by the substrate and the coating layer at a position corresponding to the display module.

In the solar electronic scale according to an embodiment of the present invention, the power supply module further includes a power management circuit, and the housing does not have a charging interface; the power management circuit is electrically connected with the solar panel and the battery, and after absorbed light is converted into light energy, the solar panel can charge the battery for energy storage and/or real-time charging through the power management circuit.

In an embodiment of the present invention, the display module includes a display panel and a control panel, the display panel is mounted on the housing, and the control panel is electrically connected to the sensing module, the power management circuit and the battery.

In the solar electronic scale according to an embodiment of the present invention, the solar electronic scale further includes an inductive switch module, the inductive switch module is disposed in the accommodating cavity and electrically connected to the control board and the battery; the induction switch module is used for controlling the opening and closing of the induction assembly through the control panel.

In an embodiment of the present invention, the inductive switch module further includes a capacitive inductive head and a conductive member, at least one capacitive inductive head is mounted on the housing and electrically connected to the control board and the battery; the conductive piece is arranged on one side of the panel facing the solar panel, and when the panel bears a target nominal weight, the conductive piece can be in contact with the capacitance sensing head, so that the capacitance sensing head generates capacitance change.

In the solar electronic scale according to an embodiment of the present invention, a boss is disposed on the housing in the accommodating cavity, and the capacitance sensing head is clamped on the boss; when the panel bears a target nominal weight, one end of the capacitance sensing head is abutted with the shell, and the other end of the capacitance sensing head is abutted with the conductive piece.

In the solar electronic scale according to an embodiment of the present invention, the sensing assembly includes a support member and a sensor, the support member is mounted at the bottom of the housing; the sensor is arranged in the supporting piece and is electrically connected with the battery and the control panel of the display assembly; the sensor is used for sensing the weight of a target weighing object when the support bears the target weighing object placed on the panel.

In the solar electronic scale according to an embodiment of the present invention, the solar electronic scale further includes a light sensing module for obtaining a current light intensity, and the light sensing module is in signal connection with the display module;

or the solar electronic scale further comprises a detection module for detecting the current and/or voltage of the power supply assembly, and the detection module is in signal connection with the display assembly.

Compared with the prior art, the solar electronic scale provided by the embodiment of the utility model at least has the following beneficial effects:

on one hand, the solar electronic scale is characterized in that a first perspective window for receiving light by a solar panel is formed by the substrate and the pattern layer on the panel, and a plurality of decorative lines are arranged on the inner wall of the substrate at the position corresponding to the first perspective window so as to simulate splicing lines on the solar panel, so that when a consumer purchases a product, the consumer can clearly distinguish the solar electronic scale from a traditional electronic scale, and the market popularization of the product and the quick change of the use habits of the user are facilitated;

on the other hand, this solar energy electronic scale is because of placing wherever, as long as its solar charging subassembly can receive light, all can convert received light into light energy to convert this light energy into the electric energy, with provide the electric energy for the battery, supply the battery to supply power for power consumptive elements such as display module, response subassembly, need not frequently to change the battery, improve user's use and experience the sense.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model, as claimed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of a solar electronic scale according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the panel of FIG. 1;

FIG. 3 is a schematic diagram of the internal structure of the solar electronic scale of FIG. 1;

FIG. 4 is a schematic sectional view of the solar electronic scale of FIG. 1;

FIG. 5 is an exploded schematic view of the solar electronic scale of FIG. 1;

FIG. 6 is an exploded schematic view of the display assembly of FIG. 4;

FIG. 7 is an enlarged view of a portion A of FIG. 2;

fig. 8 is an exploded view of the sensing assembly of fig. 4.

Description of reference numerals:

10. a solar electronic scale; 11. a panel; 111. a substrate; 112. coating; 113. a first see-through window; 1131. a decorative line; 114. a second see-through window; 12. a housing; 13. a display component; 131. a control panel; 132. a display panel; 133. a fixing member; 14. a sensing component; 141. a sensor; 142. a support member; 15. a power supply assembly; 151. a battery; 152. a solar panel; 16. an inductive switch module; 161. a capacitive sensor head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Some embodiments of the utility model are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

In the solar electronic scale 10 according to the embodiment of the present invention, the solar electronic scale 10 may be a weight scale for weighing information such as a weight of a human body, or may be an electronic scale for weighing information such as a weight of other materials such as food. That is, the target weighing object of the solar electronic scale 10 includes a person, an object, and the like.

In the present embodiment, as shown in fig. 1 to fig. 4, the solar electronic scale 10 includes a housing 12, a panel 11, a display module 13, a sensing module 14 and a power supply module 15, wherein the panel 11 covers the housing 12 and forms an accommodating cavity (not shown) together with the housing 12. Specifically, in the present embodiment, the panel 11 is fastened to the housing 12 to cover the housing 12. Of course, in other embodiments, the panel 11 may be covered on the housing 12 by other suitable means such as adhesion.

In the present embodiment, in order to ensure safe use of the solar electronic scale 10 and to improve the service life thereof, the display module 13 and the power supply module 15 are installed in the receiving cavity (not shown), and the display module 13 can display various information to the outside. Specifically, in practical applications, people can read various information from the display assembly 13 through the panel 11. It should be noted that the "various information" referred to herein includes, but is not limited to, weight, body mass index (abbreviated as BM I), outdoor temperature, light intensity, and the like.

In this embodiment, the sensing component 14 is disposed on the housing 12 and can contact with the supporting platform, and the sensing component 14 is configured to sense a target weighing object placed on the panel 11 to obtain a weight of the weighing target, and transmit the weight information to the display component 13 for displaying. Understandably, when the solar electronic scale 10 is placed on the supporting platform, the end of the sensing component 14 contacts the supporting platform; in addition, the panel 11 is a carrier panel 11, and in order to facilitate the exposure of various information displayed by the display assembly 13, the panel 11 may be made of a transparent material such as glass, that is, the panel 11 may be a glass panel 11.

In the present embodiment, the power supply assembly 15 includes a battery 151 and a solar panel 152, and the battery 151 and the solar panel 152 are disposed in a receiving cavity (not shown); the battery 151 is electrically connected to the display element 13, the sensing element 14 and the solar panel 152, and can charge the power consuming components in the accommodating cavity (not shown) through the solar panel 152. Specifically, the power consuming components such as the display component 13 and the sensing component 14 are powered by the battery 151, and the battery 151 is charged with the electric energy converted from the light energy by the solar charging component.

As shown in fig. 4 and 5, the panel 11 includes a substrate 111 and a coating layer 112 disposed on an inner wall of the substrate 111. In the present embodiment, in order to prevent people from directly observing the components inside the accommodating cavity (not shown), the appearance is not affected; meanwhile, in order to prevent sunlight from directly penetrating through the substrate 111 to irradiate various elements in the accommodating cavity (not shown) and accelerate aging, the coating 112 is disposed on the inner wall of the substrate 111, the coating 112 may be a coating with a shielding function, such as a sunscreen coating 112, and the coating 112 is at least one layer, or a plurality of coatings 112 may be stacked together. In this embodiment, the coating 112 is preferably disposed on the inner wall of the substrate 111 by printing, and it should be noted that in other embodiments, spraying, pasting, etc. may also be adopted.

In this embodiment, at a position corresponding to the solar panel 152, the panel 11 further encloses a first see-through window 113 for the solar panel 152 to receive sunlight through the substrate 111 and the coating 112, so that the solar panel 152 can receive light, convert the received light into light energy, and convert the light energy into electric energy to provide electric energy for the battery 151, and the power supply battery 151 stores standby electric energy or supplies power to power consuming elements such as the display element 13 and the sensing element 14 in real time.

In addition, on the position that first perspective window 113 corresponds, still be provided with many ornamental lines 1131 side by side on the inner wall of base plate 111, ornamental line 1131 is used for imitating solar panel 152 concatenation to make the user can distinguish solar energy electronic scale 10 and traditional electronic scale through ornamental line 1131, thereby do benefit to the marketing of product and the quick transition of user's use habit.

It can be understood that, on the one hand, the plurality of decoration lines 1131 are disposed on the substrate 111 to simulate the splicing lines on the solar panel 152, so that when a consumer purchases a product, the consumer can clearly distinguish the solar electronic scale 10 from a conventional electronic scale, thereby facilitating the market promotion of the product and the rapid change of the use habits of the user. Wherein, in order to better facilitate the user identification, the decoration lines 1131 are arranged in parallel along the horizontal direction or the vertical direction, imitating the splicing lines of the solar panel 152.

On the other hand, no matter where the solar electronic scale 10 is placed, as long as the solar panel 152 receives light, the received light can be converted into light energy and the light energy can be converted into electric energy to provide electric energy for the battery 151, the battery 151 stores standby electric energy or supplies power to power consumption elements such as the display assembly 13 and the induction assembly 14 in real time, and therefore frequent replacement of the battery 151 is not needed, and the use experience of a user is improved;

in addition, at the position corresponding to the display module 13, the panel 11 further encloses a second see-through window 114 for the display module 13 to transmit information to the outside through the substrate 111 and the coating 112, and the shape of the second see-through window 114 is adapted to that of the display module 13, so that the display module 13 can display various information including the weight to the outside through the second see-through window 114.

It should be noted that the size of the second see-through window 114 is greater than or equal to the surface area of the side of the display assembly 13 facing the second see-through window 114, so that the user can view all of the content information on the display assembly 13 through the second see-through window 114. Specifically, in the present embodiment, the second perspective window 114 and the display element 13 are preferably rectangular, and the surface areas of the second perspective window 114 and the side of the display element 13 facing the second perspective window 114 are the same, but in other embodiments, the second perspective window 114 may also be circular or other shapes.

In an optional embodiment, the power supply assembly 15 further includes a power management circuit (not shown), wherein, to achieve balanced power consumption of the solar electronic scale 10, the power management circuit (not shown) is electrically connected to the solar panel 152 and the battery 151, and after converting the absorbed light into electric energy, the solar panel 152 can charge the battery 151 with energy and/or charge the battery 151 in real time through the power management circuit (not shown).

In addition, because the battery 151 can realize the balanced supply of the electric energy consumption of the power consumption element through the solar panel 152 and the power management circuit (not shown), therefore, the casing 12 can be without reserving an external interface to connect an external power supply for charging, thus, the portable electronic scale can further facilitate the weighing of a user at any time and any place, the probability of external substances entering the accommodating cavity (not shown) can be reduced, the stress concentration problem when the casing 12 is manufactured is considered, the compressive strength of the casing 12 can be increased to a great extent, the integral structure of the solar electronic scale 10 is further ensured, particularly, the stability and the reliability of the internal structure are favorable for improving the weighing accuracy of the electronic scale.

It should be noted that, when the solar electronic scale 10 is in a non-operating state (specifically, a non-weighing state), and the battery 151 is in a non-full-power state, the solar panel 152 may convert the received light into light energy in time, and finally convert the light energy into electric energy, and then may transmit the electric energy to the battery 151 for storage, so as to ensure as much as possible that the solar electronic scale 10 maintains or approaches to the full-power state before the next weighing; if the battery 151 is not fully charged before the next weighing, the battery 151 may be timely charged during weighing, thereby ensuring the power consumption balance of the power consuming elements and preventing the problem of the failure of the operation due to the insufficient power supply.

Specifically, in the present embodiment, in order to reasonably arrange the components and simplify the overall structure, a power management circuit (not shown) is disposed between the solar panel 152 and the battery 151.

In an alternative embodiment, as shown in fig. 4 and 6, the display assembly 13 includes a display panel 132 and a control panel 131, the display panel 132 being mounted in the receiving cavity (not shown). Specifically, in this embodiment, the display module 13 further includes a fixing member 133, the fixing member 133 is installed in the accommodating cavity (not shown) and connected to the housing 12, and the display panel 132 is installed in the fixing member 133, so as to implement installation and protection of the display panel 132.

The display panel 132 is adjacent to the panel 11 at a position corresponding to the second see-through window 114, so that the display module 13 can transmit various information to the outside through the display panel 132 for the user to read through the second see-through window 114. Of course, in other embodiments, the display panel 132 may be mounted in the receiving cavity (not shown) by bonding or other suitable means. In particular, in the present embodiment, the display panel 132 is adapted to the second see-through window 114.

In addition, the control board 131 is electrically connected to the sensing assembly 14, a power management circuit (not shown) and the battery 151. Specifically, in the present embodiment, the control board 131 is connected to the battery 151, the power management circuit (not shown) and the sensing assembly 14 through wires, and it can be understood that, when the display assembly 13 operates, the battery 151 provides power for power consuming components such as the control board 131 and the display board 132, and the control board 131 can control the display board 132 to be turned on or off, so that the display assembly 13 can display various information to the outside for a user to read. The control board 131 may also control power consumption balance between the battery 151 and each power consumption element through a power management circuit (not shown).

In an alternative embodiment, as shown in fig. 2 and 7, in order to enable the solar electronic scale 10 to quickly respond to an operating state, the solar electronic scale 10 further includes a sensing switch module 16, and the sensing switch module 16 is disposed in a receiving cavity (not shown). In the present embodiment in particular, the inductive switch module 16 is disposed inside the housing 12. The sensing switch module 16 is electrically connected to the control board 131 and the battery 151, and is used for controlling the opening and closing of the sensing component 14 through the control board 131.

It will be appreciated that the battery 151 provides power to the inductive switching module 16. The sensing switch module 16 can feed back the acquired on signal (off signal) to the control board 131 to control the sensing component 14 to turn on (off) the sensing weighing function through the control board 131.

In an alternative embodiment, in order to realize the switching function of the inductive switch module 16, the inductive switch module 16 further includes a capacitance sensing head 161 and a conductive member (not shown), and at least one capacitance sensing head 161 is mounted on the housing 12 and electrically connected to the control board 131 and the battery 151. Specifically, in this embodiment, the number of the capacitive sensing heads 161 is two, and the two capacitive sensing heads 161 are connected in series and then electrically connected to the pins of the control board 131 and the battery 151.

Further, a conductive member (not shown) is disposed on a side of the panel 11 facing the solar panel 152, wherein the conductive member (not shown) may be mounted on the panel 11 by means of adhesion or the like. The conductive member (not shown) is illustratively a thin sheet of conductive material, and conductive materials such as aluminum, copper, etc. may of course be other structures or types of conductive members (not shown). In this embodiment, the conductive member (not shown) is preferably an aluminum film, and the aluminum film is adhered to the panel 11. In other embodiments, the aluminum film may also be fixedly connected in other manners, which may be specifically selected according to the implementation situation.

In this embodiment, in order to simplify the overall structure of the solar electronic scale 10, the capacitance sensor head 161 is a spring, which includes but is not limited to a spring, that is, the capacitance sensor head 161 may also be other capacitance sensor elements, which is not limited herein.

Specifically, in the accommodating cavity, a boss (not shown) is arranged on the housing 12, and the spring 161 is clamped on the boss (not shown); when the panel 11 carries a nominal weight, one end of the spring 161 abuts against the housing 12, and the other end of the spring 161 abuts against a conductive member (not shown).

It should be noted that, when the panel 11 carries a nominal weight, a conductive member (not shown) can contact the spring 161, the spring 161 is deformed by a pressure, so that a capacitance change occurs, and the control board 131 can control the opening of the sensing assembly 14 according to a sensing signal of the capacitance sensing head 161; when the target weighing object on the panel 11 is removed, the conductive member (not shown) does not contact the spring 161, and the spring 161 is restored to the original state, so that the capacitance change occurs, and the control board 131 controls the switch-off of the sensing assembly 14 according to the sensing signal of the capacitance sensing head 161.

In an alternative embodiment, as shown in fig. 4 and 8, the sensing assembly 14 includes a support 142 and a sensor 141, the support 142 being mounted to the housing 12. In the present embodiment, a part of the supporting member 142 is installed in the accommodating cavity (not shown), and another part of the supporting member 142 passes through the housing 12 and extends out of the housing 12 to be able to abut against the supporting plane, in short, the supporting member 142 is partially exposed from the bottom of the housing 12.

In addition, a sensor 141 is installed in the support 142 and electrically connected to the battery 151 and the control board 131 of the display module 13, and the sensor 141 is used for sensing the weight of the target weighing object when the support 142 bears the target weighing object placed on the panel 11. It is understood that the battery 151 may power the sensor 141; when the solar electronic scale 10 is placed on the supporting platform, the end of the supporting member 142 contacts the supporting platform, and when the target weight is loaded on the panel 11, the sensor 141 senses the pressure to obtain the weight of the target weighing object, and directly or indirectly transmits the weight information to the display assembly 13 for displaying.

In an alternative embodiment, the solar electronic scale 10 further includes a light sensing module (not shown) for obtaining the current light intensity, and the light sensing module (not shown) is in signal connection with the display component 13, so that the solar electronic scale 10 can obtain the current light intensity and display the light intensity level on the display panel 132, so that the user can know the position convenient for charging, so as to meet the charging requirement of the weighing scale.

It should be noted that the light intensity is divided into a low light state, a normal light state, a high light state, and a high light state. The dim light state is the state that has light, and the normal light state is the state directly under light, and the highlight state is the state in the below of the sun, and the super-strong light state is the state directly under the sun at noon, and to different positions, solar electronic scale 10's charge rate is different, through showing different light intensity levels on display panel 132 to let the user can know the position of being convenient for to charge, with the demand of charging that satisfies solar electronic scale 10.

Alternatively, in another alternative embodiment, the solar electronic scale 10 further includes a detection module (not shown) for detecting the current and/or voltage of the solar charging assembly, and the detection module (not shown) is in signal connection with the display assembly 13, so that the solar electronic scale 10 can obtain the current light intensity through the detection module (not shown) and display the light intensity level on the display panel 132, so that the user can know the position convenient for charging to meet the charging requirement of the weighing scale.

Illustratively, a resistor is arranged on the power management circuit (not shown), the voltage of the resistor is obtained, so that the current flowing through the resistor can be obtained, the light intensity can be known according to the current, the detection module (not shown) is in signal connection with the display module 13, and the light intensity level is displayed through the display module 13 for the user to refer to.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above disclosure provides many different embodiments, or examples, for implementing different features of the utility model. The components and arrangements of the specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

In the description of the present specification, reference to the description of the terms "one embodiment", "some embodiments", "an illustrative embodiment", "an example", "a specific example", or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A solar electronic scale is characterized by comprising:

a housing;

the panel is covered with the shell and forms an accommodating cavity together with the shell;

the display component is arranged in the accommodating cavity and can display various information to the outside;

the induction component is arranged on the shell and can be in contact with the supporting platform; the sensing assembly is used for sensing a target nominal weight placed on the panel to obtain the weight of the target nominal weight, and transmitting the weight information to the display assembly for display;

the power supply assembly comprises a battery and a solar panel, and the battery and the solar panel are both arranged in the accommodating cavity; the battery is electrically connected with the display assembly, the induction assembly and the solar panel and can charge power consumption elements in the accommodating cavity through the solar panel;

wherein the panel comprises a substrate and a coating layer arranged on the inner wall of the substrate; on the position corresponding to the solar panel, a first perspective window for receiving light by the solar panel is formed on the panel through the enclosure of the substrate and the coating; and a plurality of parallel decorative lines are arranged on the inner wall of the substrate at the position corresponding to the first perspective window.

2. The solar electronic scale according to claim 1, wherein the decoration lines are disposed in parallel in a horizontal direction or in a vertical direction.

3. The solar electronic scale according to claim 1, wherein a second see-through window for transmitting information from the display module to the outside is further defined on the panel by the substrate and the coating layer at a position corresponding to the display module.

4. The solar electronic scale according to claim 1, wherein the power supply assembly further comprises a power management circuit, and the housing does not have a charging interface thereon; the power management circuit is electrically connected with the solar panel and the battery, and after absorbed light is converted into light energy, the solar panel can charge the battery for energy storage and/or real-time charging through the power management circuit.

5. The solar electronic scale according to claim 4, wherein the display assembly includes a display panel and a control panel, the display panel is mounted on the housing, and the control panel is electrically connected to the sensing assembly, the power management circuit and the battery.

6. The solar electronic scale according to claim 5, further comprising an inductive switch module disposed within the receiving cavity and electrically connected to the control board and the battery; the induction switch module is used for controlling the opening and closing of the induction assembly through the control panel.

7. The solar electronic scale according to claim 6, wherein the inductive switch module further comprises capacitive inductive heads and conductive members, at least one of the capacitive inductive heads being mounted on the housing and electrically connected to the control board and the battery; the conductive piece is arranged on one side of the panel facing the solar panel, and when the panel bears a target nominal weight, the conductive piece can be in contact with the capacitance sensing head, so that the capacitance sensing head generates capacitance change.

8. The solar electronic scale according to claim 7, wherein a boss is arranged on the shell in the accommodating cavity, and the capacitance sensing head is clamped on the boss; when the panel bears a target nominal weight, one end of the capacitance sensing head is abutted with the shell, and the other end of the capacitance sensing head is abutted with the conductive piece.

9. The solar electronic scale according to any one of claims 1 to 8, wherein the sensing assembly includes a support member and a sensor, the support member being mounted at a bottom of the housing; the sensor is arranged in the supporting piece and is electrically connected with the battery and the control panel of the display assembly; the sensor is used for sensing the weight of a target weighing object when the support bears the target weighing object placed on the panel.

10. The solar electronic scale according to any one of claims 1 to 8, further comprising a light sensing module for obtaining current light intensity, wherein the light sensing module is in signal connection with the display component;

or the solar electronic scale further comprises a detection module for detecting the current and/or the voltage of the power supply assembly, and the detection module is in signal connection with the display assembly.

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