Electronic scale

Abstract

The utility model discloses an electronic scale. The electronic scale comprises a shell assembly, a turntable, a transmission gear set and a driving assembly; the turntable is arranged on the shell assembly, and the surface of the turntable is provided with a pattern; the transmission gear set is arranged in the shell assembly, the connecting shaft of the turntable and the output gear of the transmission gear set is fixedly connected, so that the turntable and the output gear of the transmission gear set rotate synchronously; the driving assembly is arranged on the shell assembly, and the driving assembly is in transmission connection with the transmission gear set, so that the turntable rotates. The electronic scale of the utility model can drive the turntable to rotate through the driving assembly and the transmission gear set, the pattern on the turntable rotates accordingly, a dynamic visual effect is generated, the interest and the ornamental value when weighing are improved, and aesthetic fatigue of the user is avoided.

Description

Technical Field

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

[0002] In related technologies, the silkscreen colors or patterns on electronic scales are usually fixed. As the usage time increases, users are prone to aesthetic fatigue with the patterns on the electronic scales. Therefore, it is necessary to improve the electronic scales to enhance the fun and visual appeal of weighing, so as to meet the needs of users. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes an electronic scale that can generate dynamic patterns, enhancing the fun and visual appeal of weighing.

[0004] An electronic scale according to an embodiment of the present invention includes a housing assembly, a turntable, a transmission gear set, and a drive assembly; the turntable is disposed on the housing assembly, and the surface of the turntable is provided with a pattern; the transmission gear set is disposed inside the housing assembly, and the turntable is fixedly connected to the connecting shaft of the output gear of the transmission gear set, so that the turntable and the output gear of the transmission gear set rotate synchronously; the drive assembly is disposed on the housing assembly, and the drive assembly is drivenly connected to the transmission gear set, so that the turntable rotates. The electronic scale according to the embodiments of the present invention has at least the following beneficial effects: the electronic scale of the present invention can drive the turntable to rotate through the drive component and the transmission gear set, so that the pattern on the turntable rotates accordingly, thereby producing a dynamic visual effect, enhancing the fun and viewing experience when weighing, and avoiding aesthetic fatigue for the user.

[0005] According to some embodiments of the present invention, the electronic scale further includes a power generation component for supplying power to the electronic scale. The power generation component is disposed inside the housing component, and the drive component is connected to the power generation component in a transmission manner to drive the power generation component to generate electricity.

[0006] According to some embodiments of the present invention, the drive assembly includes a knob, the knob having an internal gear ring and an external gear ring, the internal gear ring being connected to the gear set of the power generation assembly, and the external gear ring being engaged with the input gear of the transmission gear set.

[0007] According to some embodiments of the present invention, the driving assembly includes a pressing member, a movable member, and a return spring. The movable member is disposed on the housing assembly and is capable of moving up and down along the thickness direction of the housing assembly. The pressing member is fixedly connected to the movable member, and one end extends outside the housing assembly. One end of the return spring abuts against the movable member, and the other end abuts against the bottom wall of the housing assembly. The side wall of the movable member is provided with a first rack, and the first rack is connected to the transmission gear set for transmission.

[0008] According to some embodiments of the present invention, the side wall of the movable component is provided with a second rack, and the second rack is connected to the gear set of the power generation component for transmission.

[0009] According to some embodiments of the present invention, the transmission gear set includes a worm and a multi-stage gear, the worm and the input gear of the multi-stage gear are coaxially arranged, and the worm meshes with the first rack.

[0010] According to some embodiments of the present invention, the housing assembly includes a bottom shell and a top shell assembled together, the top shell having a receiving groove, and the turntable disposed within the receiving groove.

[0011] According to some embodiments of the present invention, a panel is mounted on the housing assembly, the panel is provided with a first viewing window, and the turntable is positioned opposite to the first viewing window.

[0012] According to some embodiments of the present invention, the housing assembly is provided with a weighing sensor, a main board and a display screen, the main board is electrically connected to the weighing sensor and the display screen, and the panel is provided with a second window, which is opposite to the display screen.

[0013] 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

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a three-dimensional exploded view of an electronic scale according to an embodiment of the present invention; Figure 2 This is a three-dimensional schematic diagram of the electronic scale shown in Figure 1; Figure 3 Figure 1 shows a front view of an electronic scale according to one embodiment. Figure 4 Figure 1 shows an assembly diagram of the moving parts, transmission gear set, and power generation components of the electronic scale in the embodiment shown. Figure 5This is a perspective view of the moving parts of the electronic scale in the embodiment shown in Figure 1; Figure 6 This is a three-dimensional exploded view of an electronic scale according to another embodiment of the present invention; Figure 7 for Figure 6 A three-dimensional schematic diagram of the electronic scale of the embodiment shown; Figure 8 for Figure 6 A schematic diagram of the assembly of the knob and transmission gear set of the electronic scale in the embodiment shown. Figure 9 for Figure 6 A perspective view of the knob of the electronic scale in the illustrated embodiment.

[0015] Icon labels: The housing assembly 100, bottom shell 110, front shell 120, receiving groove 121, panel 130, first viewing window 131, and second viewing window 132; Turntable 200; Transmission gear set 300, worm gear 310, gear 320, connecting shaft 330; Drive assembly 400, pressing part 410, moving part 420, first rack 421, second rack 422, return spring 430, knob 440, inner gear ring 441, outer gear ring 442; 500 power generation components; Mainboard 600, display screen 700, weighing sensor 800. Detailed Implementation

[0016] 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.

[0017] 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.

[0018] 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.

[0019] 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.

[0020] Refer to Figure 1 to Figure 9 The electronic scale proposed in this embodiment includes a housing assembly 100, a turntable 200, a transmission gear set 300, and a drive assembly 400. The turntable 200 is disposed on the housing assembly 100, and its surface is decorated with a pattern. The turntable 200 can rotate around a predetermined axis on the housing assembly 100. The transmission gear set 300 is disposed inside the housing assembly 100, and the turntable 200 and the output gear of the transmission gear set 300 are fixedly connected by a connecting shaft 330. The drive assembly 400 is disposed on the housing assembly 100 and is connected to the transmission gear set 300. When the drive assembly 400 is activated, it can drive the transmission gear set 300 to rotate, thereby causing the turntable 200 and the output gear of the transmission gear set 300 to rotate synchronously. The electronic scale of this invention can drive the turntable 200 to rotate through the drive assembly 400 and the transmission gear set 300, causing the pattern on the turntable 200 to rotate accordingly, thus producing a dynamic visual effect, enhancing the fun and visual appeal of weighing, and preventing user fatigue.

[0021] It should be noted that the rotation speed of the turntable 200 can be adjusted by adjusting the transmission ratio of the transmission gear set 300, so that the turntable 200 can display cool animation patterns while maintaining clarity.

[0022] Refer to Figure 1. Figure 6 In some embodiments, the electronic scale also includes a power generation component 500 for supplying power to the electronic scale. The power generation component 500 is disposed within the housing component 100, and the drive component 400 is drively connected to the power generation component 500 to drive the power generation component 500 to generate electricity. The electricity generated by the power generation component 500 can serve as power for the electronic scale's mainboard 600, display screen 700, and weighing sensor 800. Thus, while driving the power generation component 500 to generate electricity, the drive mechanism can also drive the turntable 200 to rotate, causing the pattern on the turntable 200 to rotate accordingly, thereby producing a dynamic visual effect.

[0023] It should be noted that the power supply for the electronic scale of this utility model can also be a battery, and this is not limited here.

[0024] Refer to Figure 1 to Figure 5In some embodiments, the drive assembly 400 includes a pressing member 410, a movable member 420, and a return spring 430. The movable member 420 is disposed inside the housing assembly 100 and can move up and down along the thickness direction of the housing assembly 100. The pressing member 410 is fixedly connected to the movable member 420, and one end extends outside the housing assembly 100. One end of the return spring 430 abuts against the movable member 420, and the other end abuts against the bottom wall of the housing assembly 100. The side wall of the movable member 420 is provided with a first rack 421, which is connected to the transmission gear set 300. When the pressing member 410 is pressed by hand or foot, the pressing member 410 drives the movable member 420 to move downward along the thickness direction of the housing assembly 100. The first rack 421 drives the transmission gear set 300 to rotate, thereby driving the turntable 200 to rotate, so that the pattern on the turntable 200 rotates accordingly, thereby producing a dynamic visual effect. When the pressing member 410 is released, under the action of the reset spring 430, the movable member 420 moves upward along the thickness direction of the housing assembly 100, driving the pressing member 410 to move upward, thereby resetting the drive assembly 400.

[0025] Refer to Figure 1 to Figure 5 In some embodiments, the side wall of the movable member 420 is provided with a second rack 422, which is connected to the gear set of the power generation component 500. When the pressing member 410 is pressed by hand or foot, the pressing member 410 drives the movable member 420 to move downward along the thickness direction of the housing component 100, and the second rack 422 drives the gear set of the power generation component 500 to rotate, thereby driving the power generation component 500 to generate electricity.

[0026] Refer to Figure 1. Figure 4 In some embodiments, the transmission gear set 300 includes a worm 310 and a multi-stage gear 320. The worm 310 and the input gear 320 of the multi-stage gear 320 are coaxially arranged. The worm 310 meshes with a first rack 421. The worm 310 converts the downward movement of the first rack 421 into horizontal rotation, thereby minimizing the thickness of the housing assembly 100 and reducing the amount of material used in the manufacture of the electronic scale.

[0027] Reference Figure 6 , Figure 8 , Figure 9In some embodiments, the drive assembly 400 includes a knob 440, which has an internal gear ring 441 and an external gear ring 442. The internal gear ring 441 is connected to the gear set of the power generation assembly 500, and the external gear ring 442 meshes with the input gear 320 of the transmission gear set 300. When the knob 440 is rotated, the internal gear ring 441 drives the gear set of the power generation assembly 500 to rotate, thereby driving the power generation assembly 500 to generate electricity. The electricity generated by the power generation assembly 500 can be used as power for the main board 600, display screen 700 and weighing sensor 800 of the electronic scale. The external gear ring 442 drives the transmission gear set 300 to rotate, thereby driving the turntable 200 to rotate, so that the pattern on the turntable 200 rotates accordingly, thereby producing a dynamic visual effect. By using a knob 440 with an internal gear ring 441 and an external gear ring 442 as a driving component, the rotation of the power generation component 500 and the transmission gear set 300 can be limited to the horizontal direction, thereby further reducing the thickness of the electronic scale and making the electronic scale thinner.

[0028] Referring to Figure 1, in some embodiments, the housing assembly 100 includes a bottom shell 110 and a top shell 120 assembled together. The top shell 120 is provided with a receiving groove 121, and the turntable 200 is disposed in the receiving groove 121. The receiving groove 121 is circular, and the bottom wall of the receiving groove 121 is provided with a through hole. The output connecting shaft 330 of the transmission gear 320 passes through the through hole and is connected to the turntable 200. The turntable 200 can rotate in the receiving groove 121. By placing the turntable 200 in the receiving groove 121, it is not only convenient to assemble the turntable 200, but also to further reduce the thickness of the electronic scale.

[0029] Refer to Figure 1 and Figure 2. Figure 3 , Figure 6 , Figure 7 In some embodiments, a panel 130 is mounted on the housing assembly 100. The panel 130 has a first window 131. The turntable 200 is positioned opposite to the first window 131. The pattern on the turntable 200 can be observed through the first window 131.

[0030] Refer to Figure 1. Figure 6 In some embodiments, the housing assembly 100 is provided with a weighing sensor 800, a main board 600 and a display screen 700. The main board 600 is electrically connected to the weighing sensor 800 and the display screen 700. The panel 130 is provided with a second window 132, which is opposite to the display screen 700. The weight information of the object displayed on the display screen 700 can be observed through the second window 132.

[0031] 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.

[0032] 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. An electronic scale, characterized in that, include: Housing assembly; A turntable is disposed on the housing assembly, and the surface of the turntable is provided with a pattern; A transmission gear set is disposed within the housing assembly, and the turntable is fixedly connected to the connecting shaft of the output gear of the transmission gear set so that the turntable and the output gear of the transmission gear set rotate synchronously; A drive assembly is disposed on the housing assembly, and the drive assembly is connected to the transmission gear set to drive the turntable to rotate.

2. The electronic scale according to claim 1, characterized in that, The electronic scale also includes a power generation component for supplying power to the electronic scale. The power generation component is disposed inside the housing component, and the drive component is connected to the power generation component in a transmission connection to drive the power generation component to generate electricity.

3. The electronic scale of claim 2, wherein, The drive assembly includes a knob with an internal gear ring and an external gear ring. The internal gear ring is connected to the gear set of the power generation assembly, and the external gear ring meshes with the input gear of the transmission gear set.

4. The electronic scale of claim 2, wherein, The drive assembly includes a pressing member, a movable member, and a return spring. The movable member is disposed on the housing assembly and can move up and down along the thickness direction of the housing assembly. The pressing member is fixedly connected to the movable member and one end extends outside the housing assembly. One end of the return spring abuts against the movable member and the other end abuts against the bottom wall of the housing assembly. The side wall of the movable member is provided with a first rack, which is connected to the transmission gear set.

5. The electronic scale of claim 4, wherein, The side wall of the movable component is provided with a second rack, which is connected to the gear set of the power generation component for transmission.

6. The electronic scale of claim 4, wherein, The transmission gear set includes a worm and a multi-stage gear. The worm and the input gear of the multi-stage gear are coaxially arranged, and the worm meshes with the first rack.

7. The electronic scale of claim 1, wherein, The housing assembly includes a bottom shell and a top shell assembled together, the top shell having a receiving groove, and the turntable disposed within the receiving groove.

8. The electronic scale according to claim 1, characterized in that, A panel is mounted on the housing assembly, the panel has a first viewing window, and the turntable is positioned opposite the first viewing window.

9. The electronic scale of claim 8, wherein, The housing assembly contains a weighing sensor, a main board, and a display screen. The main board is electrically connected to the weighing sensor and the display screen. The panel has a second window, which is opposite to the display screen.

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