Electronic scale

Abstract

The utility model relates to an electronic scale, and belongs to the technical field of weighing devices. An electronic scale comprises: a support base provided with a first mounting groove; the gravity sensor is arranged on the supporting base, and a part of the gravity sensor is matched with the first mounting groove; the weighing base is arranged on the gravity sensor, a second mounting groove is formed in the weighing base, and the side, away from the supporting base, of the gravity sensor is matched with the second mounting groove; the bearing tray is arranged on the weighing base in a sleeving manner; and the circuit system is arranged on the weighing base, and the gravity sensor is electrically connected with the circuit system. The weight of an object is accurately measured by installing a gravity sensor. When the electronic scale is in a non-working state, the bearing tray can serve as a storage container for storing articles, the vacancy rate of equipment is reduced, and meanwhile the appearance of the electronic scale is beautified.

Description

Technical Field

[0001] The utility model relates to the technical field of weighing devices, in particular to an electronic scale. Background Art

[0002] With the rapid development of technology, the popularity of electronic scales in daily life is getting higher and higher. However, the existing designs of electronic scales often neglect the room for improvement in terms of appearance and practicality. The appearance of electronic scales on the current market is generally rather single, lacking aesthetics and unable to meet the requirements of modern home decoration. At the same time, due to the uneven usage frequency of electronic scales, the problem of high idle rate is becoming increasingly prominent. Content of the Utility Model

[0003] Based on this, it is necessary to provide an electronic scale in view of the problems of the single appearance and low utilization rate of traditional electronic scales.

[0004] An electronic scale includes: a support base provided with a first installation groove; a gravity sensor disposed on the support base, and a part of the gravity sensor is adapted to the first installation groove; a weighing base disposed on the gravity sensor, the weighing base is provided with a second installation groove, and the side of the gravity sensor away from the support base is adapted to the second installation groove; a carrying tray sleeved on the weighing base; and a circuit system disposed on the weighing base or the support base, and the gravity sensor is electrically connected to the circuit system.

[0005] The present application discloses an electronic scale. By setting a gravity sensor to sense the gravity change of an object, accurate measurement of the weight of the object is achieved. The two sides of the gravity sensor are respectively adapted to the first installation groove and the second installation groove, further improving the stability and load-bearing capacity of the electronic scale. The circuit system is electrically connected to the gravity sensor, realizing the intelligence and automation of the electronic scale, and improving the accuracy and efficiency of weighing. Installing a carrying tray facilitates users to place the object to be weighed. At the same time, the design that the carrying tray is sleeved on the weighing base makes the connection between the carrying tray and the weighing base closer, improving the accuracy of weighing. In addition, when the electronic scale is in a non-working state, the carrying tray can be used as a storage container, which can support and store different items, thereby reducing the idle rate of the device.

[0006] In one embodiment, the weighing base includes a mounting housing and a cover plate. The cover plate covers the mounting housing, and the mounting housing is provided with the second mounting groove. Since the weighing base is assembled by combining the mounting housing and the cover plate, this modular design makes the assembly and disassembly of the electronic scale simple and convenient. Since the mounting housing and the cover plate are easy to disassemble and assemble, when internal components of the electronic scale fail or need to be upgraded, only the corresponding modules need to be replaced or upgraded, rather than replacing the entire electronic scale, which greatly reduces the maintenance cost and the difficulty of upgrading. The gravity sensor can be embedded and installed in the second mounting groove, improving the overall stability and measurement accuracy of the electronic scale.

[0007] In one embodiment, the mounting housing includes a mounting housing body and a support plate. The support plate is arranged on the mounting housing body. The support plate divides the internal space of the mounting housing body into the second mounting groove, a first mounting area, and a second mounting area. When the cover plate is connected to the mounting housing body, one side of the cover plate facing the mounting housing body abuts against the support plate. By separating the internal space of the mounting housing body into the second mounting groove, the first mounting area, and the second mounting area by the support plate, this design enables various components inside the electronic scale, such as the gravity sensor, the circuit board, and the battery module, to be installed and arranged orderly. This modular design not only optimizes the use of the internal space of the mounting housing body but also makes the assembly and maintenance of the electronic scale more convenient. The presence of the support plate increases the overall structural strength of the mounting housing, helping to improve the overall stability and durability of the electronic scale. Especially when bearing weight or external force, the support plate can effectively disperse and bear the pressure, ensuring the accuracy and service life of the electronic scale.

[0008] In one embodiment, it further includes a battery assembly. The battery assembly is arranged on the weighing base and located in the first mounting area, and the circuit system is located in the second mounting area. The battery assembly is electrically connected to the circuit system. By arranging the battery assembly and the circuit system in the first mounting area and the second mounting area respectively, it helps to optimize the internal space layout of the electronic scale, making the overall design more compact. The separated layout of the battery assembly and the circuit system makes the operation more convenient when the battery needs to be replaced or the circuit needs to be maintained, without the need to disassemble the entire electronic scale, reducing the maintenance cost and time. Heat is generated during the charging and discharging process of the battery. Separating the battery assembly from the circuit system helps to better manage the heat and avoid the impact of overheating on the performance and life of the electronic scale.

[0009] In one of the embodiments, it also includes an intelligent display component, the weighing base is provided with a display mounting slot, the intelligent display component is adapted to the display mounting slot, and the intelligent display component is electrically connected to the circuit system. By providing the weighing base with a display mounting slot, and the intelligent display component is adapted to be installed in the display mounting slot, when the electronic scale is not in working state, the intelligent display component is in a screen-off state, and the carrying tray is sleeved on the weighing base, which can simultaneously make the intelligent display component hidden under the inner surface of the carrying tray, and not easily perceived by the user, thereby improving the simplicity and beauty of the appearance of the electronic scale; the intelligent display component can adopt the LED display principle to display the measurement data, so that when the electronic scale is in working state, the user can easily view the weight or other relevant data on the intelligent display component, which improves the intuitiveness during use. The intelligent display component is electrically connected to the circuit system, so that the intelligent display component can receive data processed from the circuit system, including but not limited to weight data. This intelligent design enables the weighing equipment to provide more advanced functions, such as automatic calibration, object identification, etc.

[0010] In one of the embodiments, a first connecting member is further included, a first connecting hole is provided on the mounting shell, a first adapting hole is provided on the cover plate, the first connecting hole and the first adapting hole are arranged opposite to each other, and the first connecting member passes through the first adapting hole and the first connecting hole in sequence. The design that the first connecting member passes through the first adapting hole and the first connecting hole in sequence makes the connection between the mounting shell and the cover plate more convenient and stable. At the same time, it also makes the disassembly between the mounting shell and the cover plate simple, which is convenient for maintenance or upgrading of the electronic scale. The mounting shell and the cover plate are fixedly connected by the first connecting member, which improves the overall structural stability of the electronic scale. During use, it can effectively prevent the loosening or falling off of components caused by external impact or vibration, thereby ensuring the measurement accuracy and service life of the electronic scale.

[0011] In one embodiment, a second connecting member is further included, the mounting shell is provided with a second connecting hole, the gravity sensor is provided with a second adapting hole, the second connecting hole is arranged opposite to the second adapting hole, and the second connecting member passes through the second connecting hole and the second adapting hole in sequence. By the second connecting member passing through the second connecting hole and the second adapting hole in sequence, the stability between the gravity sensor and the mounting shell can be ensured, and this stable connection can reduce the movement or offset of the gravity sensor during use, thereby improving the accuracy of the measurement. Due to the design of the second connecting member, if the gravity sensor needs to be maintained or replaced, the gravity sensor can be relatively easily removed, and this design reduces the time and labor intensity required for maintaining and replacing the sensor.

[0012] In one embodiment, the cover plate is provided with a mounting hole, and the mounting hole is disposed opposite to the second mounting groove. By disposing the mounting hole on the cover plate opposite to the second mounting groove, the gravity sensor can pass through the mounting hole and be embedded and mounted in the second mounting groove, improving the overall structural stability of the electronic scale and thus enhancing the measurement accuracy.

[0013] In one embodiment, the gravity sensor includes an elastic strain generator and a resistive strain gauge. The elastic strain generator is disposed on the support base and / or the weighing base. A part of the elastic strain generator is adapted to the first mounting groove, and the side of the elastic strain generator away from the support base is adapted to the second mounting groove. The resistive strain gauge is disposed on the elastic strain generator and is located on the side of the elastic strain generator facing the weighing base. The resistive strain gauge is electrically connected to the circuit system. By providing the elastic strain generator and the resistive strain gauge, the pressure exerted by an object on the electronic scale can be measured more precisely. The elastic strain generator will deform when subjected to pressure, and the resistive strain gauge can convert this deformation into an electrical signal, thereby achieving precise measurement. In addition, the electrical connection between the resistive strain gauge and the circuit system ensures the reliability of signal transmission and guarantees the accuracy of the measurement results. The elastic strain generator is disposed on the support base and / or the weighing base and is fixed by adapting to the first mounting groove and the second mounting groove, and this design improves the structural stability and reduces the measurement error caused by improper installation.

[0014] In one embodiment, the carrying tray is provided with a first charging hole, the weighing base is provided with a second charging hole, the first charging hole is disposed opposite to the second charging hole, and the circuit system is disposed opposite to the second charging hole. By disposing the first charging hole opposite to the second charging hole and the circuit system opposite to the second charging hole, when the electronic scale needs to be charged, the power cord will sequentially pass through the first charging hole and the second charging hole and then be electrically connected to the circuit system, thereby achieving the purpose of charging.

[0015] In one embodiment, the carrying tray includes an annular wrapping portion and a supporting portion. The annular wrapping portion is sleeved on the circumference of the weighing base, and the supporting portion is arranged on the annular wrapping portion. One side of the supporting portion facing the annular wrapping portion abuts against the weighing base. By sleeving the annular wrapping portion on the circumference of the weighing base, the contact area between the carrying tray and the weighing base is increased, thereby improving the stability of the overall structure. A stable support structure is formed between the supporting portion and the annular wrapping portion, which helps to reduce the weighing error of the weighing base caused by external influences, thereby improving the weighing accuracy. The design of the annular wrapping portion and the supporting portion makes the cleaning and maintenance of the electronic scale more convenient and prevents sundries from entering the gap between the weighing base and the carrying tray. In addition, the shape of the carrying tray can imitate the shape of a lotus leaf, or other dish-shaped and plate-shaped shapes with supporting and receiving functions, so that when the electronic scale is in a non-working state, it can be used to store items and play a role in beautifying and decorating the space.

[0016] In one embodiment, the shape of the supporting portion is a regular circle or an irregular circle. The supporting portion can be customized according to the specific application requirements to adapt to specific shape or size requirements and provide a more concise and elegant appearance to beautify the use space, providing flexibility in design.

[0017] In one embodiment, the shape of the annular wrapping portion is a regular circle or an irregular circle. The annular wrapping portion can be customized to form different appearances according to specific needs to beautify the appearance of the electronic scale and decorate the placement space of the electronic scale at the same time.

[0018] In one embodiment, the annular wrapping portion and the supporting portion are integrally formed. Through the structural design of integrally forming the annular wrapping portion and the supporting portion, the complexity in the assembly process is simplified, the production process is simplified, and the carrying tray can better maintain other internal components of the electronic scale.

[0019] In one embodiment, the support base includes a support base body and a support portion. The support portion is arranged on the support base body, and one side of the support portion away from the support base body contacts the placement surface. Through the structural design of the support portion and the support base body, the stability of the electronic scale can be increased, and the measurement error caused by uneven ground or vibration can be reduced. The setting of the support portion, which separates the support base body from the ground, helps to reduce the pressure from the placement surface and improve the measurement accuracy of the electronic scale.

[0020] In one embodiment, a third connecting member is further included. The first mounting groove is provided on the side of the support base body away from the support portion. The first mounting groove is provided with a third connecting hole, and the gravity sensor is provided with a third mating hole. The third connecting hole and the third mating hole are oppositely arranged, and the third connecting member sequentially passes through the third connecting hole and the third mating hole. By the third connecting member sequentially passing through the third connecting hole and the third mating hole, the support base body and the gravity sensor are tightly connected together, improving the stability of the overall structure, reducing the structural looseness caused by vibration or impact during use, and at the same time improving the measurement accuracy of the electronic scale. This connection method enables the electronic scale to be quickly disassembled and reinstalled when the gravity sensor needs to be maintained or upgraded, improving the convenience of maintenance.

[0021] In one embodiment, an anti-slip pad is further included. The anti-slip pad is disposed on the support portion and on the side of the support portion away from the support base body. By disposing the anti-slip pad on the support portion, it helps to increase the friction between the electronic scale and the placement surface, thereby improving the stability of the overall structure, preventing the electronic scale from sliding during use, and improving the use safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a perspective view of the electronic scale;

[0023] Figure 2 is a sectional view of the electronic scale;

[0024] Figure 3 is an exploded view of the electronic scale;

[0025] Figure 4 is a perspective view of the support base and the weighing base;

[0026] Figure 5 is a structural schematic diagram of the support base and the weighing base;

[0027] Figure 6 is an exploded view of the weighing base;

[0028] Figure 7 is a perspective view of the gravity sensor;

[0029] Figure 8 is a perspective view of the load tray;

[0030] Figure 9 is a perspective view of the support base.

[0031] Among them, the corresponding relationship between the reference numerals and the component names is:

[0032] 1 Support base, 11 Support base body, 12 Support part, 101 First installation groove, 102 Third connection port;

[0033] 2 Gravity sensor, 21 Elastic strain generator, 22 Resistive strain gauge, 201 Second adaptation hole, 202 Third adaptation hole;

[0034] 3 Weighing base, 31 Installation housing, 311 Installation housing body, 312 Support plate, 32 Cover plate, 301 Second installation groove, 302 Installation hole, 303 First installation area, 304 Second installation area, 305 First connection hole, 306 First adaptation hole, 308 Second connection hole, 309 Display installation groove, 3010 Second charging hole;

[0035] 4 Carrying tray, 41 Ring-shaped wrapping part, 42 Supporting part, 401 First charging hole;

[0036] 5 Circuit system;

[0037] 6 Battery assembly;

[0038] 7 Intelligent display component;

[0039] 8 First connecting piece;

[0040] 9 Second connecting piece;

[0041] 10 Third connecting piece;

[0042] 20 Anti-slip pad. Detailed implementation manners

[0043] In order to be able to more clearly understand the above-mentioned objects, features and advantages of the present application, the present application will be further described in detail below with reference to the accompanying drawings and specific implementation manners. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0044] In the following description, many specific details are set forth in order to fully understand the present application. However, the present application can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below.

[0045] The following describes the electronic scale according to some embodiments of the present application with reference to the accompanying drawings.

[0046] As Figures 1 to 9As shown in the figure, this embodiment discloses an electronic scale, including: a support base 1, the support base 1 is provided with a first installation groove 101; a gravity sensor 2, the gravity sensor 2 is arranged on the support base 1, and a part of the gravity sensor 2 is adapted to the first installation groove 101; a weighing base 3, the weighing base 3 is arranged on the gravity sensor 2, the weighing base 3 is provided with a second installation groove 301, and the side of the gravity sensor 2 away from the support base 1 is adapted to the second installation groove 301; a carrying tray 4, the carrying tray 4 is sleeved on the weighing base 3; a circuit system 5, the circuit system 5 is arranged on the weighing base 3 or the support base 1, and the gravity sensor 2 is electrically connected to the circuit system 5.

[0047] This application discloses an electronic scale. By setting the gravity sensor 2 to sense the gravity change of an object, the accurate measurement of the object's weight is realized. The two sides of the gravity sensor 2 are respectively adapted to the first installation groove 101 and the second installation groove 301, which further improves the stability and load-bearing capacity of the electronic scale. The circuit system 5 is electrically connected to the gravity sensor 2, realizing the intelligence and automation of the electronic scale, and improving the accuracy and efficiency of weighing. Installing the carrying tray 4 facilitates the user to place the object to be weighed. At the same time, the design that the carrying tray 4 is sleeved on the weighing base 3 makes the connection between the carrying tray 4 and the weighing base 3 closer, improving the accuracy of weighing. In addition, when the electronic scale is in a non-working state, the carrying tray 4 can be used as a storage container, which can support and store different items, thereby reducing the idle rate of the device.

[0048] As Figure 3 and Figure 5 shown in the figure, in addition to the features of the above embodiment, this embodiment further defines that: the weighing base 3 includes an installation shell 31 and a cover plate 32, the cover plate 32 is covered on the installation shell 31, and the installation shell 31 is provided with a second installation groove 301. Since the weighing base 3 is assembled by combining the installation shell 31 and the cover plate 32, this modular design makes the assembly and disassembly of the electronic scale simple and convenient. Because it is easy to disassemble and assemble between the installation shell 31 and the cover plate 32, when the internal components of the electronic scale fail or need to be upgraded, only the corresponding module needs to be replaced or upgraded, rather than replacing the entire electronic scale, which greatly reduces the maintenance cost and the difficulty of upgrading. The gravity sensor 2 can be embedded and installed in the second installation groove 301, improving the overall stability and measurement accuracy of the electronic scale.

[0049] As Figure 3 and Figure 5As shown, in addition to the features of the above embodiments, this embodiment further defines that the installation housing 31 includes an installation housing body 311 and a support plate 312. The support plate 312 is provided on the installation housing body 311. The support plate 312 divides the internal space of the installation housing body 311 into a second installation groove 301, a first installation area 303, and a second installation area 304. When the cover plate 32 is connected to the installation housing body 311, the side of the cover plate 32 facing the installation housing body 311 abuts against the support plate 312. By using the support plate 312 to partition the internal space of the installation housing body 311 into the second installation groove 301, the first installation area 303, and the second installation area 304, this design enables various components inside the electronic scale, such as the gravity sensor 2, the circuit board, and the battery module, to be installed and arranged orderly. This modular design not only optimizes the use of the internal space of the installation housing body 311 but also makes the assembly and maintenance of the electronic scale more convenient. The presence of the support plate 312 increases the overall structural strength of the installation housing 31, which helps to improve the overall stability and durability of the electronic scale. Especially when bearing weight or external forces, the support plate 312 can effectively disperse and bear the pressure, ensuring the accuracy and service life of the electronic scale.

[0050] As Figure 3 and Figure 5 shown, in addition to the features of the above embodiments, this embodiment further defines that it further includes a battery assembly 6. The battery assembly 6 is provided on the weighing base 3 and located in the first installation area 303, and the circuit system 5 is located in the second installation area 304. The battery assembly 6 is electrically connected to the circuit system 5. By separately arranging the battery assembly 6 and the circuit system 5 in the first installation area 303 and the second installation area 304, it helps to optimize the internal space layout of the electronic scale, making the overall design more compact. The separated layout of the battery assembly 6 and the circuit system 5 makes the operation more convenient when the battery needs to be replaced or the circuit needs to be maintained, without the need to disassemble the entire electronic scale, reducing the maintenance cost and time. During the charging and discharging process of the battery, heat is generated. Separating the battery assembly 6 from the circuit system 5 helps to better manage the heat and avoid the impact of overheating on the performance and service life of the electronic scale.

[0051] As Figure 4 and Figure 5As shown, in addition to the features of the above embodiments, this embodiment further defines that: it further includes an intelligent display component 7. The weighing base 3 is provided with a display installation groove 309. The intelligent display component 7 is adapted to the display installation groove 309 and is electrically connected to the circuit system 5. By providing the display installation groove 309 on the weighing base 3 and adapting and installing the intelligent display component 7 to the display installation groove 309, when the electronic scale is in a non-working state, the intelligent display component 7 is in a screen-off state. The carrying tray 4 is sleeved on the weighing base 3, which can simultaneously hide the intelligent display component 7 under the inner surface of the carrying tray 4 and is not easily directly noticed by the user, thereby improving the simplicity and beauty of the appearance of the electronic scale. The intelligent display component 7 can adopt the LED display principle to display measurement data, so that when the electronic scale is in a working state, the user can easily view the weight or other relevant data on the intelligent display component 7, improving the intuitiveness during use. The intelligent display component 7 is electrically connected to the circuit system 5, enabling the intelligent display component 7 to receive the data processed by the circuit system 5, including but not limited to weight data. This intelligent design enables the weighing device to provide more advanced functions, such as automatic calibration, item identification, etc.

[0052] As Figure 5 and Figure 6 shown, in addition to the features of the above embodiments, this embodiment further defines that: it further includes a first connecting member 8. The mounting housing 31 is provided with a first connecting hole 305, and the cover plate 32 is provided with a first mating hole 306. The first connecting hole 305 and the first mating hole 306 are arranged opposite to each other, and the first connecting member 8 sequentially passes through the first mating hole 306 and the first connecting hole 305. Through the design of the first connecting member 8 sequentially passing through the first mating hole 306 and the first connecting hole 305, the connection between the mounting housing 31 and the cover plate 32 becomes more convenient and stable. At the same time, the disassembly between the mounting housing 31 and the cover plate 32 also becomes simple, facilitating the maintenance or upgrade of the electronic scale. Using the first connecting member 8 to fixedly connect the mounting housing 31 and the cover plate 32 improves the overall structural stability of the electronic scale. During use, it can effectively prevent the loosening or falling off of components caused by external impact or vibration, ensuring the measurement accuracy and service life of the electronic scale.

[0053] As Figure 5 and Figure 6As shown, in addition to the features of the above embodiments, this embodiment further defines that: it further includes a second connecting member 9. The mounting housing 31 is provided with a second connecting hole 308, and the gravity sensor 2 is provided with a second mating hole 201. The second connecting hole 308 and the second mating hole 201 are arranged opposite to each other, and the second connecting member 9 sequentially passes through the second connecting hole 308 and the second mating hole 201. By the second connecting member 9 sequentially passing through the second connecting hole 308 and the second mating hole 201, the stability between the gravity sensor 2 and the mounting housing 31 can be ensured. This stable connection can reduce the movement or offset of the gravity sensor 2 during use, thereby improving the measurement accuracy. Due to the design of the second connecting member 9, if it is necessary to maintain or replace the gravity sensor 2, the gravity sensor 2 can be relatively easily removed. This design reduces the time and labor intensity required for maintaining and replacing the sensor.

[0054] As Figure 2 and Figure 7 shown, in addition to the features of the above embodiments, this embodiment further defines that: the cover plate 32 is provided with a mounting hole 302, and the mounting hole 302 and the second mounting groove 301 are arranged opposite to each other. By the mounting hole 302 on the cover plate 32 and the second mounting groove 301 being arranged opposite to each other, the gravity sensor 2 can pass through the mounting hole 302 and be embedded and installed in the second mounting groove 301, improving the overall structural stability of the electronic scale, thereby improving the measurement accuracy.

[0055] As Figure 2 and Figure 7 shown, in addition to the features of the above embodiments, this embodiment further defines that: the gravity sensor 2 includes an elastic strain generator 21 and a resistive strain gauge 22. The elastic strain generator 21 is arranged on the support base 1 and / or the weighing base 3. A part of the elastic strain generator 21 is adapted to the first mounting groove 101, and the side of the elastic strain generator 21 away from the support base 1 is adapted to the second mounting groove 301. The resistive strain gauge 22 is arranged on the elastic strain generator 21 and is located on the side of the elastic strain generator 21 facing the weighing base 3. The resistive strain gauge 22 is electrically connected to the circuit system 5. By providing the elastic strain generator 21 and the resistive strain gauge 22, the pressure exerted by an object on the electronic scale can be measured more precisely. The elastic strain generator 21 will deform when subjected to pressure, and the resistive strain gauge 22 can convert this deformation into an electrical signal, thereby achieving precise measurement. In addition, the electrical connection between the resistive strain gauge 22 and the circuit system 5 ensures the reliability of signal transmission and guarantees the accuracy of the measurement results. The elastic strain generator 21 is arranged on the support base 1 and / or the weighing base 3 and is fixed by adapting to the first mounting groove 101 and the second mounting groove 301. This design improves the structural stability and reduces the measurement error caused by improper installation.

[0056] AsFigure 3 and Figure 5 As shown, in addition to the features of the above embodiments, this embodiment further defines that: the carrying tray 4 is provided with a first charging hole 401, the weighing base 3 is provided with a second charging hole 3010, the first charging hole 401 and the second charging hole 3010 are arranged oppositely, and the circuit system 5 is arranged opposite to the second charging hole 3010. By arranging the first charging hole 401 and the second charging hole 3010 oppositely, and the circuit system 5 and the second charging hole 3010, when the electronic scale needs to be charged, the power cord will pass through the first charging hole 401 and the second charging hole 3010 in sequence and then be electrically connected to the circuit system 5, thereby achieving the purpose of charging.

[0057] As Figure 8 shown, in addition to the features of the above embodiments, this embodiment further defines that: the carrying tray 4 includes an annular wrapping part 41 and a supporting part 42. The annular wrapping part 41 is sleeved on the circumference of the weighing base 3, the supporting part 42 is arranged on the annular wrapping part 41, and one side of the supporting part 42 facing the annular wrapping part 41 abuts against the weighing base 3. By sleeving the annular wrapping part 41 on the circumference of the weighing base 3, the contact area between the carrying tray 4 and the weighing base 3 is increased, thereby improving the stability of the overall structure. A stable support structure is formed between the supporting part 42 and the annular wrapping part 41, which helps to reduce the weighing error of the weighing base 3 caused by external influences, thereby improving the weighing accuracy. The design of the annular wrapping part 41 and the supporting part 42 makes the cleaning and maintenance of the electronic scale more convenient and prevents sundries from entering the gap between the weighing base 3 and the carrying tray 4. In addition, the shape of the carrying tray 4 can imitate the shape of a lotus leaf, or other dish-shaped and plate-shaped shapes with the functions of supporting and storing, so that when the electronic scale is in a non-working state, it can be used to store items and play a role in beautifying and decorating the space.

[0058] In addition to the features of the above embodiments, this embodiment further defines that: the shape of the supporting part 42 is a regular circle or an irregular circle. By which the supporting part 42 can be customized according to the specific application requirements to adapt to specific shape or size requirements and provide a more concise and elegant appearance to beautify the use space, providing flexibility in design.

[0059] In addition to the features of the above embodiments, this embodiment further defines that: the shape of the annular wrapping part 41 is a regular circle or an irregular circle. By which the annular wrapping part 41 can be customized to form different appearances according to specific requirements to beautify the appearance of the electronic scale and at the same time decorate the placement space of the electronic scale.

[0060] As Figure 2 and Figure 8As shown, in addition to the features of the above embodiments, this embodiment further defines that the annular wrapping part 41 and the supporting part 42 are integrally formed. Through the structural design of integrally forming the annular wrapping part 41 and the supporting part 42, the complexity in the assembly process is simplified, the production process is streamlined, and the carrying tray 4 can better maintain other internal components of the electronic scale.

[0061] As Figure 9 shown, in addition to the features of the above embodiments, this embodiment further defines that the support base 1 includes a support base body 11 and a support part 12. The support part 12 is arranged on the support base body 11, and the side of the support part 12 away from the support base body 11 contacts the placement surface. Through the structural design of the support part 12 and the support base body 11, the stability of the electronic scale can be increased, and the measurement error caused by uneven ground or vibration can be reduced. The design of arranging the support part 12 to separate the support base body 11 from the ground helps to reduce the pressure from the placement surface and improve the measurement accuracy of the electronic scale.

[0062] As Figure 5 and Figure 9 shown, in addition to the features of the above embodiments, this embodiment further defines that it further includes a third connecting piece 10. A first installation groove 101 is provided on the side of the support base body 11 away from the support part 12. The first installation groove 101 is provided with a third connecting hole 102, and the gravity sensor 2 is provided with a third matching hole 202. The third connecting hole 102 and the third matching hole 202 are arranged opposite to each other, and the third connecting piece 10 sequentially passes through the third connecting hole 102 and the third matching hole 202. By the third connecting piece 10 sequentially passing through the third connecting hole 102 and the third matching hole 202, the support base body 11 and the gravity sensor 2 are tightly connected together, improving the stability of the overall structure, reducing the structural looseness caused by vibration or impact during use, and at the same time improving the measurement accuracy of the electronic scale. This connection method enables the electronic scale to be quickly disassembled and reinstalled when the gravity sensor 2 needs to be maintained or upgraded, improving the convenience of maintenance.

[0063] As Figure 2 and Figure 3 shown, in addition to the features of the above embodiments, this embodiment further defines that it further includes an anti-slip pad 20. The anti-slip pad 20 is arranged on the support part 12 and is located on the side of the support part 12 away from the support base body 11. By arranging the anti-slip pad 20 on the support part 12, it helps to increase the friction between the electronic scale and the placement surface, thereby improving the stability of the overall structure, preventing the electronic scale from sliding during use, and improving the use safety.

[0064] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, 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, it should be considered as the scope described in this specification.

[0065] The above-described embodiments merely represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. An electronic scale, characterized in that, Comprising: A support base (1), the support base (1) being provided with a first mounting groove (101); A gravity sensor (2), the gravity sensor (2) being disposed on the support base (1), and a part of the gravity sensor (2) being adapted to the first mounting groove (101); A weighing base (3), the weighing base (3) being disposed on the gravity sensor (2), the weighing base (3) being provided with a second mounting groove (301), and a side of the gravity sensor (2) away from the support base (1) being adapted to the second mounting groove (301); A carrying tray (4), the carrying tray (4) being sleeved on the weighing base (3); A circuit system (5), the circuit system (5) being disposed on the weighing base (3) or the support base (1), and the gravity sensor (2) being electrically connected to the circuit system (5).

2. The electronic scale according to claim 1, wherein, The weighing base (3) includes a mounting housing (31) and a cover plate (32), the cover plate (32) being covered on the mounting housing (31), and the mounting housing (31) being provided with the second mounting groove (301).

3. The electronic scale according to claim 2, wherein The mounting housing (31) includes a mounting housing body (311) and a support plate (312), the support plate (312) being disposed on the mounting housing body (311), the support plate (312) dividing the internal space of the mounting housing body (311) into the second mounting groove (301), a first mounting area (303) and a second mounting area (304), and when the cover plate (32) is connected to the mounting housing body (311), a side of the cover plate (32) facing the mounting housing body (311) abuts against the support plate (312).

4. The electronic scale according to claim 3, characterized in that It further includes a battery assembly (6), the battery assembly (6) being disposed on the weighing base (3) and located in the first mounting area (303), the circuit system (5) being located in the second mounting area (304), and the battery assembly (6) being electrically connected to the circuit system (5); And / or it further includes an intelligent display assembly (7), the weighing base (3) being provided with a display mounting groove (309), the intelligent display assembly (7) being adapted to the display mounting groove (309), and the intelligent display assembly (7) being electrically connected to the circuit system (5).

5. The electronic scale according to claim 2, characterized in that It further includes a first connecting member (8), the mounting housing (31) being provided with a first connecting hole (305), the cover plate (32) being provided with a first mating hole (306), the first connecting hole (305) and the first mating hole (306) being oppositely arranged, and the first connecting member (8) passing through the first mating hole (306) and the first connecting hole (305) in sequence; and / or further includes a second connecting member (9), the mounting housing (31) is provided with a second connecting hole (308), the gravity sensor (2) is provided with a second fitting hole (201), the second connecting hole (308) and the second fitting hole (201) are arranged opposite to each other, and the second connecting member (9) sequentially passes through the second connecting hole (308) and the second fitting hole (201); and / or the cover plate (32) is provided with a mounting hole (302), and the mounting hole (302) is arranged opposite to the second mounting groove (301).

6. The electronic scale according to claim 1, wherein the gravity sensor (2) includes an elastic strain generator (21) and a resistive strain gauge (22), the elastic strain generator (21) is arranged on the support base (1) and / or the weighing base (3), a part of the elastic strain generator (21) is adapted to the first mounting groove (101), the side of the elastic strain generator (21) away from the support base (1) is adapted to the second mounting groove (301), the resistive strain gauge (22) is arranged on the elastic strain generator (21) and is located on the side of the elastic strain generator (21) facing the weighing base (3), and the resistive strain gauge (22) is electrically connected to the circuit system (5); and / or the carrying tray (4) is provided with a first charging hole (401), the weighing base (3) is provided with a second charging hole (3010), the first charging hole (401) and the second charging hole (3010) are arranged opposite to each other, and the circuit system (5) is arranged opposite to the second charging hole (3010).

7. The electronic scale according to claim 1, wherein The carrying tray (4) includes an annular wrapping portion (41) and a supporting portion (42), the annular wrapping portion (41) is sleeved on the circumference of the weighing base (3), the supporting portion (42) is arranged on the annular wrapping portion (41), and the side of the supporting portion (42) facing the annular wrapping portion (41) abuts against the weighing base (3).

8. The electronic scale according to claim 7, wherein the shape of the supporting portion (42) is a regular circle or an irregular circle; and / or the shape of the annular wrapping portion (41) is a regular circle or an irregular circle; and / or the annular wrapping portion (41) and the supporting portion (42) are integrally formed.

9. The electronic scale according to claim 1, wherein The support base (1) includes a support base body (11) and a support portion (12), the support portion (12) is arranged on the support base body (11), and the side of the support portion (12) away from the support base body (11) contacts the placement surface.

10. The electronic scale according to claim 9, wherein Further included is a third connecting member (10). A first mounting groove (101) is provided on a side of the support base body (11) away from the support portion (12). The first mounting groove (101) is provided with a third connecting hole (102). The gravity sensor (2) is provided with a third mating hole (202). The third connecting hole (102) and the third mating hole (202) are oppositely arranged. The third connecting member (10) sequentially passes through the third connecting hole (102) and the third mating hole (202). And / or further included is an anti-slip pad (20). The anti-slip pad (20) is disposed on the support portion (12) and is located on a side of the support portion (12) away from the support base body (11).

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