Hand-held electronic scale

Abstract

The utility model provides a hand-held electronic scale. The hand-held electronic scale comprises a shell, a main control assembly, a sensor assembly and a hanging weight belt, the shell is internally provided with a power source, the shell is externally provided with a holding part; the main control assembly is arranged in the shell, and the main control assembly is electrically connected with the power source; the sensor assembly is arranged in the shell and is electrically connected with the main control assembly, a connecting piece is arranged on the sensor assembly, and the connecting piece partially extends to the outside of the shell; the hanging weight belt has an annular structure and is connected with the connecting piece, and the hanging weight belt is used for suspending an object to be measured or suspending the hand-held electronic scale on a luggage case or a backpack. The hand-held electronic scale can be suspended on the luggage case or the backpack through the hanging weight belt, thereby improving the carrying amount of the effective object of the luggage case or the backpack, and when being suspended on the luggage case or the backpack, the hand-held electronic scale can also play a decoration or identification role, and the annular hanging weight belt can avoid the hand-held electronic scale from slipping and being lost.

Description

Technical Field

[0001] This utility model relates to the field of electronic scale technology, and in particular to a portable electronic scale. Background Technology

[0002] Portable electronic scales are small in size and easy to use, making them convenient for users to carry around. They can be used to weigh luggage or small items anytime, anywhere. For example, at the airport, luggage needs to be weighed, and if the luggage is overweight, an excess baggage fee needs to be paid. When traveling for business, you can use a portable electronic scale to know the weight of your luggage in advance to avoid excess baggage fees.

[0003] Although portable electronic scales are small in size, they still take up some space when stored in suitcases or backpacks, reducing the amount of usable items that can be carried in the suitcase or backpack. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a portable electronic scale that can be suspended from the handle of a backpack or suitcase to increase the effective carrying capacity of the suitcase or backpack.

[0005] A portable electronic scale according to an embodiment of the present invention includes a housing, a main control component, a sensor component, and a hanging strap. A power source is located inside the housing, and a gripping portion is located on the outside of the housing. The main control component is located inside the housing and electrically connected to the power source. The sensor component is located inside the housing and electrically connected to the main control component. A connector is provided on the sensor component, and a portion of the connector extends outside the housing. The hanging strap has a ring structure and is connected to the connector. The hanging strap is used to suspend the object to be measured or to hang the portable electronic scale on a suitcase or backpack.

[0006] The portable electronic scale according to the embodiments of the present invention has at least the following beneficial effects: The portable electronic scale of the present invention adopts a ring-shaped hanging strap. The hanging strap can not only suspend the object to be measured, but also suspend the portable electronic scale on a suitcase or backpack, thereby increasing the effective carrying capacity of the suitcase or backpack. At the same time, when suspended on a suitcase or backpack, it can also serve as decoration or identification. Furthermore, the ring-shaped hanging strap can prevent the portable electronic scale from slipping and being lost.

[0007] According to some embodiments of the present invention, the power source includes a generator assembly and a drive button, wherein the drive button is drively connected to the input end of the generator assembly.

[0008] According to some embodiments of the present invention, the drive button is capable of reciprocating in a predetermined direction. The drive button includes a drive part and a connecting part connected to the drive part. The drive part is at least partially located outside the housing. The connecting part is provided with a rack, which meshes with the input gear of the generator assembly.

[0009] According to some embodiments of the present invention, the surface of the driving part is provided with anti-slip protrusions.

[0010] According to some embodiments of the present invention, the housing is provided with a guide post, the connecting part is provided with a through hole, the guide post passes through the through hole, and the drive button reciprocates along the axial direction of the guide post.

[0011] According to some embodiments of the present invention, the main control component includes a motherboard and a display screen electrically connected to the motherboard, the housing is provided with a display window, and the display screen is mounted on the display window.

[0012] According to some embodiments of the present invention, the housing is provided with buttons, which are used to control the control module of the motherboard.

[0013] According to some embodiments of the present invention, the connector is provided with a connecting hole, and the hanging strap passes through the connecting hole to form the annular structure.

[0014] According to some embodiments of the present invention, the housing includes an upper shell and a lower shell, the upper shell and the lower shell are assembled together, the upper shell and the lower shell form a receiving space, and the main control component and the sensor component are disposed in the receiving space.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0017] Figure 1 This is a three-dimensional schematic diagram of a portable electronic scale according to an embodiment of the present invention;

[0018] Figure 2 This is a three-dimensional exploded view of a portable electronic scale according to an embodiment of the present invention;

[0019] Figure 3 This is a cross-sectional view of a portable electronic scale according to an embodiment of the present invention.

[0020] Icon labels:

[0021] Housing 100, upper housing 110, display window 111, lower housing 120, grip 130, guide post 140, hanging weight strap 150;

[0022] Main control component 200, motherboard 210, display screen 220, buttons 230;

[0023] Sensor assembly 300, connector 310, connection hole 311, fastener 320;

[0024] Generator assembly 400;

[0025] Drive button 500, drive part 510, anti-slip protrusion 511, connecting part 520, rack 521, through hole 522. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0027] In the description of this utility model, it should be understood that the orientation descriptions, such as left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.

[0029] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0030] Reference Figure 1 , Figure 2 , Figure 3The portable electronic scale proposed in this embodiment includes a housing 100. The housing 100 houses a main control component 200, a sensor component 300, and a power source. The main control component 200 is electrically connected to the power source, and the sensor component 300 is electrically connected to the main control component 200. The power source supplies power to the main control component 200 and the sensor component 300. In this embodiment, the main control component 200 includes a motherboard 210 and a display screen 220 electrically connected to the motherboard 210. The power source is electrically connected to both the motherboard 210 and the display screen 220. The housing 100 has a display window 111, and the display screen 220 is mounted on the display window 111. The sensor component 300 senses the weight information of the object to be measured and converts the weight information into an electrical signal, which is then fed back to the motherboard 210. The motherboard 210 converts the received weight information electrical signal into a digital value and displays it on the display screen 220.

[0031] The sensor assembly 300 is provided with a connector 310, which is fixedly connected to the sensor assembly 300 by a fastener 320. The connector 310 extends out of the housing 100. The connector 310 is equipped with a hanging strap 150, which has a ring structure. The hanging strap 150 is used to suspend the object to be measured or to hang the handheld electronic scale on a suitcase or backpack.

[0032] A grip portion 130 is provided on the outer side of the housing 100. When the object to be measured is suspended on the hanging strap 150, the object can be lifted by the grip portion 130, thereby weighing the object. When carrying the portable electronic scale, it can be hung on a suitcase or backpack using the hanging strap 150. That is, the housing 100 passes through the ring-shaped hanging strap 150, allowing the hanging strap 150 to be wrapped around the handle of the suitcase, the shoulder strap of the backpack, or other parts. Thus, the portable electronic scale of this utility model uses a ring-shaped hanging strap 150, which can not only suspend the object to be measured but also hang the portable electronic scale on a suitcase or backpack, thereby increasing the effective carrying capacity of the suitcase or backpack. At the same time, when hung on a suitcase or backpack, it can also serve a decorative or identifying function, and the ring-shaped hanging strap 150 can prevent the portable electronic scale from slipping and being lost.

[0033] Reference Figure 2 , Figure 3 In some embodiments, the power source includes a generator assembly 400 and a drive button 500. The drive button 500 is drively connected to the input terminal of the generator assembly 400 and is used to drive the generator assembly 400 to rotate to generate electrical energy. The electrical energy is stored through an energy storage module and supplies power to the main control assembly 200 and the sensor assembly 300. The energy storage module may be a rechargeable battery, a capacitor, etc.

[0034] Reference Figure 2 , Figure 3In some embodiments, the drive button 500 is capable of reciprocating in a predetermined direction. The drive button 500 includes a drive portion 510 and a connecting portion 520 connected to the drive portion 510. The drive portion 510 is at least partially located outside the housing 100. The connecting portion 520 is provided with a rack 521, which meshes with the input gear of the generator assembly 400. Figure 3 As shown, in this embodiment, the drive button 500 can move back and forth in the up and down direction. When the drive button 500 moves back and forth in the up and down direction, the rack 521 drives the gear assembly of the generator assembly 400 to rotate, thereby converting mechanical energy into electrical energy, which is stored through the energy storage module to supply power to the main control assembly 200 and the sensor assembly 300.

[0035] Reference Figure 1 , Figure 3 In some embodiments, the surface of the drive unit 510 is provided with anti-slip protrusions 511, which can increase the friction when the finger presses the drive button 500 and prevent the finger from slipping when pressing the drive button 500.

[0036] Reference Figure 2 In some embodiments, the housing 100 is provided with a guide post 140, and the connecting part 520 is provided with a through hole 522. The guide post 140 passes through the through hole 522, and the drive button 500 reciprocates along the axial direction of the guide post 140. Through the cooperation structure of the guide post 140 and the guide hole, the reciprocating movement of the drive button 500 can be made smooth, so as to ensure the stable connection between the rack 521 and the gear assembly of the generator assembly 400 and ensure the power generation effect.

[0037] It should be noted that the transmission connection between the drive button 500 and the generator assembly 400 can also adopt other structural forms, such as the drive button 500 being rotatably mounted on the housing 100, the drive button 500 being equipped with a gear, and the gear meshing with the input end of the gear assembly of the generator assembly 400.

[0038] It is understandable that the power source can also be a storage battery, and this is not a limitation.

[0039] Reference Figure 1 , Figure 2 , Figure 3 In some embodiments, the housing 100 is provided with a button 230, which is used to control the control module of the motherboard 210. The weight unit can be changed through the button 230.

[0040] Reference Figure 2 In some embodiments, the connector 310 is provided with a connection hole 311, and the hanging strap 150 passes through the connection hole 311 to form an annular structure, so that the sidewall of the connection hole 311 passes through the hanging strap 150 of the annular structure.

[0041] Reference Figure 2 In some embodiments, the housing 100 includes an upper housing 110 and a lower housing 120, which are assembled together to form a receiving space. The main control component 200 and the sensor component 300 are disposed in the receiving space, and the display window 111 is disposed on the upper housing 110.

[0042] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0043] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A portable electronic scale, characterized in that, include: The housing has an internal power source and a gripping part on the outside. The main control component is located inside the housing and is electrically connected to the power source. A sensor assembly is disposed inside the housing and electrically connected to the main control assembly. The sensor assembly is provided with a connector, and a portion of the connector extends outside the housing. The hanging strap is a ring structure and is connected to the connector. The hanging strap is used to suspend the object to be measured or to hang the handheld electronic scale on a suitcase or backpack.

2. The portable electronic scale according to claim 1, characterized in that, The power source includes a generator assembly and a drive button, the drive button being drivenly connected to the input end of the generator assembly.

3. The portable electronic scale according to claim 2, characterized in that, The drive button is capable of reciprocating in a predetermined direction. The drive button includes a drive part and a connecting part connected to the drive part. The drive part is at least partially located outside the housing. The connecting part is provided with a rack, which meshes with the input gear of the generator assembly.

4. The portable electronic scale according to claim 3, characterized in that, The surface of the drive unit is provided with anti-slip protrusions.

5. The portable electronic scale according to claim 3, characterized in that, The housing is provided with a guide post, the connecting part is provided with a through hole, the guide post passes through the through hole, and the drive button moves back and forth along the axial direction of the guide post.

6. The portable electronic scale according to claim 1, characterized in that, The main control component includes a motherboard and a display screen electrically connected to the motherboard. The housing is provided with a display window, and the display screen is mounted on the display window.

7. The portable electronic scale according to claim 6, characterized in that, The housing is equipped with buttons, which are used to control the control module of the motherboard.

8. The portable electronic scale according to claim 1, characterized in that, The connector is provided with a connecting hole, and the hanging strap passes through the connecting hole to form the ring structure.

9. The portable electronic scale according to claim 1, characterized in that, The housing includes an upper shell and a lower shell, which are assembled together to form a receiving space. The main control component and the sensor component are located within the receiving space.

Images