Multipurpose portable electronic scale
By designing a multi-functional portable electronic scale that integrates the functions of a spoon scale and a portable scale, it enables the weighing of both small and large items, solving the problem of limited use of existing equipment and providing a wider range of weighing capabilities.
Patent Information
- Application Number
- CN202520695750.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-14
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-04-14
AI Technical Summary
Existing portable electronic scales and spoon scales have limited functions and cannot simultaneously meet the needs of weighing small and heavy items, thus limiting their use.
Design a multi-purpose portable electronic scale that integrates the functions of a spoon scale and a portable scale. The spoon body and the hanging part are used to weigh small items and large items respectively. The weighing component connected by the spoon handle and the hanging part, combined with the circuit board and display module, realizes mode switching. The structure is simplified and the circuit board and display module are shared.
It can accurately weigh both small and heavy items, is easy to use, has a simple structure, and solves the problem of limited functionality in existing equipment.
Smart Images
Figure CN223910345U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electronic scale technical field, especially a multi -purpose hand -held electronic scale. BACKGROUND
[0002] Hand -held electronic scale with its convenient to carry, convenient to use and get the favor of consumers. But it can satisfy the weighing demand of general heavy condition, but cannot be used for weighing trace amount of goods or weighing precision requirement higher small articles, such as cannot weigh trace amount (such as several grams) of seasoning, yeast, tea leaves gram of each time tea, coffee beans gram of each time coffee and pet's meal amount gram etc. according to daily life needs. For this, the spoon scale for small article weighing function is born. The spoon scale is a kind of electronic scale mainly used for weighing trace amount of goods or weighing precision requirement higher small articles, such as the spoon scale disclosed in the Chinese patent with application number 2024200362514, the spoon scale includes shell assembly, weighing assembly and positioning structure, the shell assembly is provided with inner cavity, the shell assembly is provided with insertion port, the insertion port is communicated with the inner cavity, and the insertion port is used for inserting the spoon handle of weighing spoon;Weighing assembly includes weighing sensor, weighing sensor is arranged in shell assembly, spoon handle is inserted along insertion port and extends into inner cavity. When the spoon body of weighing spoon is placed with small articles, the spoon body is used horizontally, the weight information of the weighed article on weighing spoon can be transmitted to weighing sensor through spoon handle, and weighing sensor converts weight information into measurable output signal;Thus the weight of small article is obtained. However, the existing spoon scale mostly has the defect of only weighing small articles, and the use is single, if heavy articles are weighed, another hand -held scale is needed. Therefore, the applicability is limited to a certain extent, and it is difficult to meet the requirements of consumers. SUMMARY
[0003] The utility model aims at the above-mentioned problems and deficiencies, provides a kind of the function of spoon scale and hand -held scale is integrated, it can be used for weighing trace amount of goods or weighing precision requirement higher small articles, and can be used for weighing heavy articles, one article two uses, and the multi -purpose hand -held scale is extremely convenient to use.
[0004] The technical scheme of the utility model is realized as follows:
[0005] The multi -purpose hand -held electronic scale of the utility model, it is characterized by: including weighing body, the spoon body of setting in the front end of weighing body, the pendant of setting in the rear end of weighing body or setting in the middle part of weighing body, the pendant includes but is not limited to hook or pull ring, hanging rope, the spoon weighing assembly for weighing the article weight in the spoon body in the spoon body of weighing body is equipped with with spoon handle cooperation, the hand -held weighing assembly for weighing the article weight connected on pendant in cooperation with pendant, weighing control switch, the mode switching of spoon body weighing and pendant weighing is realized by weighing control switch.
[0006] Further, the weighing body includes an outer shell and a battery, the spoon weighing assembly includes a first weighing module connected with the inner end of the spoon handle, a circuit board connected with the first weighing module in circuit, and a weight display module with a display screen connected with the circuit board in circuit, the outer shell is provided with a display screen mounting hole, and the spoon handle is inserted into the outer shell through the insertion opening arranged at the end of the outer shell and extends into the inner cavity of the outer shell to be connected with the first weighing module in circuit.
[0007] Further, the hand-held weighing assembly includes a second weighing module connected with the pendant, and the second weighing module is connected with the circuit board and the weight display module in circuit.
[0008] The pendant is arranged at the rear end of the weighing body and extends rearward, and the second weighing module is a weighing sensor connected with the inner end of the pendant. The pendant is arranged at the middle part of the weighing body and extends downward, and the second weighing module is a weighing sensor connected with the inner end of the pendant.
[0009] The weighing control switch includes a power switch, a unit conversion switch, a spoon body weighing switch and a pendant weighing switch.
[0010] Compared with the prior art, the utility model has the advantages that:
[0011] The utility model integrates the functions of a spoon scale and a hand-held scale, can be used as a spoon scale for precise weighing of small-weight objects, such as weighing the grams of food per meal, the weight of seasoning, tea, coffee beans and liquid, and can also be used as a hand-held scale for weighing large objects, such as weighing the weight of a pet, luggage or food, and therefore is a dual-purpose product, is very convenient to use, and has a simple structure.
[0012] The utility model will be further described below with reference to the drawings. DRAWINGS
[0013] Figure 1It is a structural schematic view of the embodiment one of the utility model.
[0014] Figure 2 It is Figure 1 An assembly structure schematic view.
[0015] Figure 3 It is Figure 1 A structural schematic view when using the hook to weigh.
[0016] Figure 4 It is a structural schematic view of the embodiment two of the utility model.
[0017] Figure 5 It is Figure 4 An assembly structure schematic view.
[0018] Figure 6 It is Figure 4 A structural schematic view when using the pull hook and the hanging rope to weigh. Specific implementation
[0019] As Figures 1-6 Indicated, the utility model discloses a multi-purpose hand-held electronic scale, including weighing body 1, set up in the spoon body 2 of weighing body 1 front end for the spoon body 2 of the article weighing of loading, set up in the rear end of weighing body 1 or set up in the middle of weighing body 1's pendant, the pendant includes but is not limited to hook 3, pull ring or hanging rope 4, the spoon weighing assembly for weighing the article weight in the spoon body 2 of the spoon handle cooperation of the spoon body 2 is equipped with in the weighing body 1, with the pendant cooperation for weighing the article weight of the pendant on the hand-held weighing assembly, the weighing control switch 5 of the spoon weighing assembly and hand-held weighing assembly connection is also equipped with on the weighing body 1, and the spoon body weighing and pendant weighing (also called hand-held weighing) switching can be realized through the weighing control switch 5. The weighing control switch 5 includes power switch, unit conversion switch, spoon body weighing and pendant weighing conversion switch (hereinafter referred to as weighing conversion switch). Wherein, specific operation is: power switch: short press start-up;Short press zero in start-up state;Long press shutdown. Unit conversion switch: short press unit conversion. Weighing conversion switch: short press release lock in weight lock state;Long press then converts weighing mode.
[0020] The weighing body 1 comprises an outer shell 11, a battery, and a battery compartment 17 for accommodating the battery. The outer shell can be used as a handle during weighing. The spoon weighing assembly comprises a first weighing module 12 connected to the inner end of the spoon handle, a circuit board 13 circuit-connected to the first weighing module 12, and a weight display module 14 with a display screen circuit-connected to the circuit board 13. The outer shell 11 is provided with a display screen mounting hole 10, and the display screen is mounted in the display mounting hole and exposed. The spoon handle is inserted into the outer shell 11 through the insertion opening provided at the end of the outer shell 11 and extends into the inner cavity of the outer shell 11 to be connected to the first weighing module 12. When the present application is used as a spoon scale, after small items are placed in the spoon body, the power switch is short-pressed to turn on the machine, and then the unit conversion switch is short-pressed to convert to the corresponding unit mode. After the unit conversion switch is long-pressed, the spoon body weighing mode is converted, the spoon body is held horizontally using the weighing body, and the weight information of the small items in the spoon body 2 is transmitted to the first weighing module 12 through the spoon handle. The first weighing module 12 transmits the weight information to the circuit board 13, and then the display screen displays the information. The first weighing module 12 can use the weighing sensor commonly used in existing spoon scales.
[0021] The hand-held weighing assembly comprises a second weighing module 16 connected to the pendant. The second weighing module 16 is circuit-connected to the circuit board 13 and the weight display module 14. The power switch, the unit conversion switch, the spoon body weighing and pendant weighing conversion switch are connected to the circuit board. The weighing mode is switched by pressing the spoon body weighing and pendant weighing conversion switch. When the weighing conversion switch is long-pressed, the ic on the circuit board detects the long-pressing of the weighing conversion switch, and the ic automatically switches to another weighing module for work. To facilitate the user to understand which weighing mode is switched to, the ic sends a command to the weight display module 14 to display the corresponding mode icon on the display screen. The specific mode icon can be set as needed. For example, when the weighing conversion switch is long-pressed until the pet icon is displayed on the display screen, the pendant weighing mode is switched; when the weighing conversion switch is long-pressed again until the pet icon on the display screen is extinguished or changes to another indication icon (such as min or lit), the spoon body weighing mode is switched.
[0022] There are two schemes for hand-held weighing in the present application: one is as shown in Figures 1-3As shown, the hanger is a hook arranged at the rear end of the weighing body 1 and extending rearward, and the second weighing module 16 is a weighing sensor connected with the inner end of the hanger. The weighing sensor is a common weight sensor capable of producing deformation in the existing handheld electronic scale. When the handheld weighing is needed, the power switch is short pressed to start, the unit conversion switch is short pressed, the corresponding unit mode is converted, the spoon body weighing and the hanger weighing conversion switch is long pressed, the hanger weighing mode is converted, the large object to be weighed is hung on the hook, the outer shell of the weighing body is held vertically upward, the large object is hung on the hook, the deformation part of the weighing sensor is deformed by the weight of the large object, the deformation change is detected by the deformation sheet and converted into an electrical signal data, the electrical signal data is processed and calculated by the circuit board, and then transmitted to the weighing display module, and finally the weight of the large object is displayed on the display screen. Of course, the voice module can also be used to broadcast.
[0023] The second scheme is as shown in Figures 4-6 As shown, the hanger is a hook arranged at the rear end of the weighing body 1 and extending rearward, and the second weighing module 16 is a weighing sensor connected with the inner end of the hanger. The weighing sensor is a common weight sensor capable of producing deformation in the existing handheld electronic scale. When the handheld weighing is needed, the power switch is short pressed to start, the unit conversion switch is short pressed, the corresponding unit mode is converted, the spoon body weighing and the hanger weighing conversion switch is long pressed, the hanger weighing mode is converted, the large object to be weighed is hung on the hook, the outer shell of the weighing body is held vertically upward, the large object is hung on the hook, the deformation part of the weighing sensor is deformed by the weight of the large object, the deformation change is detected by the deformation sheet and converted into an electrical signal data, the electrical signal data is processed and calculated by the circuit board, and then transmitted to the weighing display module, and finally the weight of the large object is displayed on the display screen. Of course, the voice module can also be used to broadcast.
[0024] Although the present application is described with reference to specific embodiments, such description is not meant to limit the present application. Other changes to the disclosed embodiments are possible, and such changes are contemplated by those skilled in the art from the description of the present application. Such changes should fall within the scope of the claims.
Claims
1. A multi-purpose hand-held electronic scale, characterized by: The application relates to a spoon and hanger weighing device, which comprises a weighing body (1), a spoon body (2) arranged at the front end of the weighing body (1), and a hanger arranged at the rear end of the weighing body (1) or at the middle part of the weighing body (1), wherein the hanger comprises a hook (3), a pull ring or a hanging rope (4), the weighing body (1) is internally provided with a spoon weighing assembly matched with a spoon handle of the spoon body (2) and used for weighing the weight of articles in the spoon body (2), a hand-held weighing assembly matched with the hanger and used for weighing the weight of articles connected to the hanger, and a weighing control switch (5), and the spoon weighing and the hanger weighing can be switched through the weighing control switch (5).
2. The multi-purpose hand-held electronic scale according to claim 1, characterized in that: The weighing body (1) comprises an outer shell (11) and a battery, the spoon weighing assembly comprises a first weighing module (12) connected with the inner end of the spoon handle, a circuit board (13) circuit-connected with the first weighing module (12), and a weight display module (14) with a display screen circuit-connected with the circuit board (13), the outer shell (11) is provided with a display screen mounting hole (10), the spoon handle is inserted into the outer shell (11) through an insertion opening arranged at the end of the outer shell (11) and is connected with the first weighing module (12).
3. The multi-purpose hand-held electronic scale according to claim 2, wherein: The hand-held weighing assembly comprises a second weighing module (16) connected with the hanger, and the second weighing module (16) is circuit-connected with the circuit board (13) and the weight display module (14).
4. The multi-purpose hand-held electronic scale according to claim 3, wherein: The hanger is arranged at the rear end of the weighing body (1) and extends rearward, and the second weighing module (16) is a weighing sensor connected with the inner end of the hanger.
5. The multi-purpose hand-held electronic scale according to claim 3, wherein: The hanger is arranged at the middle part of the weighing body (1) and extends downward, and the second weighing module (16) is a weighing sensor connected with the inner end of the hanger.
6. The multi-purpose hand-held electronic scale according to claim 5, wherein: The hanger is a pull ring arranged at the middle part of the weighing body and extending downward, and the hanging rope (4) is connected with the pull ring.
7. The multi-purpose hand-held electronic scale according to claim 6, characterized in that: The bottom surface of the outer shell (11) is further provided with a storage opening (18) for storing the lower end of the hanging rope (4).
8. The multi-purpose hand-held electronic scale of claim 1, wherein: The weighing control switch (5) comprises a power switch, a unit conversion switch, a spoon weighing switch and a hanger weighing switch, or the weighing control switch (5) comprises a power switch, a spoon weighing switch and a hanger weighing switch.