Infrared remote control intelligent electronic scale

Abstract

The utility model discloses an infrared remote control intelligent electronic scale, which belongs to the technical field of electronic scales and comprises a scale pan, a supporting framework structure, a seat body, a weighing sensing module, a connecting seat, a height adjusting mechanism, an angle adjusting mechanism and a man-machine interaction module. The supporting framework structure is arranged below the scale pan, the seat body is arranged below the supporting framework structure, and the weighing sensing module is connected between the supporting framework structure and the seat body; the connecting base is connected to the side face of the base body, the height adjusting mechanism is arranged on the connecting base, and the angle adjusting mechanism is connected with the height adjusting mechanism and the man-machine interaction module. And the weighing sensing module is electrically connected with the man-machine interaction module. The infrared remote control intelligent electronic scale solves the technical problem of how to conveniently adjust the height of the display screen of the electronic scale.

Description

Technical Field

[0001] This utility model relates to the technical field of electronic scales, and in particular to an infrared remote-controlled intelligent electronic scale. Background Technology

[0002] An electronic scale is a device that uses electronic induction to measure the weight of objects. Compared with traditional mechanical scales, electronic scales have higher accuracy, a wider measurement range, and more functions; therefore, they are widely used in various fields such as commerce, industry, medicine, and home.

[0003] Specifically, electronic scales primarily operate based on electronic strain gauge technology or the principle of electromagnetic force balance. The most common technical solution is an electronic scale system centered on electronic strain gauge technology. An electronic strain gauge is a sensor that converts mechanical stress into an electrical signal. When the scale platform is subjected to the weight of an object, the strain gauge deforms, its resistance changes, and an electrical signal proportional to the weight is generated. This electrical signal is amplified, filtered, and converted from analog to digital, then displayed on a screen. Electronic scales are typically equipped with LCD or LED displays to show information such as weight, unit price, and total price. Additionally, the electronic scale may have various function buttons, such as tare, zeroing, and unit conversion.

[0004] Based on this, Chinese patent CN206756299U discloses an intelligent electronic scale, which includes a weighing pan, a remote control unit, and a power control module. A support base is fixedly installed around the bottom of the weighing pan, and a support column is fixedly installed above the weighing pan. An inner support tube is fixedly installed inside the support column, and an adjustment handwheel is provided on the surface of the support column. A support frame is fixedly installed above the support column, and an operation panel is installed above the support frame. A display screen is fixedly installed on the surface of the operation panel, and operation buttons are installed on the right side of the display screen. A banknote detector and a USB interface are installed on the side of the operation panel, and a USB interface is installed below the banknote detector. A remote control display screen and remote control operation buttons are fixedly installed on the surface of the remote control unit. The power control module is electrically connected to a signal input module and a signal display module. This intelligent electronic scale is reasonably designed, and the entire device adopts intelligent operation, making it convenient for users.

[0005] However, the aforementioned intelligent electronic scales still suffer from a technical problem: the display height cannot be adjusted. Specifically, the LCD or LED display screen on the electronic scale can display information such as weight, unit price, and total price. However, in the technical solutions disclosed in existing patents, the vertical height of the display screen is fixed. In practical applications of electronic scales, depending on the size of the item being weighed, the user needs to operate the display screen or read the information at different vertical heights. Sometimes, the user needs to constantly bend over to weigh and adjust the display screen, which is inconvenient. Utility Model Content

[0006] Therefore, it is necessary to provide an infrared remote-controlled smart electronic scale to address the technical problem of how to conveniently adjust the height of the electronic scale's display screen.

[0007] An infrared remote-controlled intelligent electronic scale includes: a weighing pan, a supporting frame structure, a base, a weighing sensor module, a connecting seat, a height adjustment mechanism, an angle adjustment structure, and a human-machine interaction module; the supporting frame structure is disposed below the weighing pan, and the base is disposed below the supporting frame structure; the weighing sensor module is connected between the supporting frame structure and the base; the connecting seat is connected to the side of the base; the height adjustment mechanism is disposed on the connecting seat; the angle adjustment structure is connected to both the height adjustment mechanism and the human-machine interaction module; the weighing sensor module and the human-machine interaction module are electrically connected.

[0008] Furthermore, the height adjustment mechanism includes a height adjustment motor, a first bearing frame structure, a second bearing frame structure, a height adjustment housing, a height adjustment lead screw, a height adjustment lead screw seat, several sliding rods, and a lifting platform structure.

[0009] Furthermore, the height-adjusting motor is disposed adjacent to the base on the connecting seat, the first bearing frame structure is disposed on the height-adjusting motor, the second bearing frame structure is disposed above the first bearing frame structure, and the height-adjusting housing is connected between the first bearing frame structure and the second bearing frame structure.

[0010] Furthermore, the height adjustment screw is movably disposed within the height adjustment housing, and the height adjustment screw is movably connected to the first bearing frame structure and the second bearing frame structure respectively, and the height adjustment motor is drivenly connected to the height adjustment screw.

[0011] Furthermore, the height adjustment screw seat is matched and connected to the height adjustment screw, and a plurality of sliding rods are evenly distributed and connected to the height adjustment screw seat. Each sliding rod is movably sleeved on the second bearing frame structure, and each sliding rod is correspondingly connected to the lower part of the lifting gimbal structure. The angle adjustment structure is provided on the lifting gimbal structure.

[0012] Furthermore, the angle adjustment structure includes an angle adjustment support, a rotating tensioning shaft, a locking part, and a swing seat.

[0013] Furthermore, the angle adjustment support is connected to the lifting gimbal structure, the rotating tensioning shaft is connected to the angle adjustment support, the locking part is fixedly connected to the side of the angle adjustment support, and the rotating tensioning shaft is connected to the locking part; the swing seat is sleeved in the angle adjustment support, the swing seat is connected to the rotating tensioning shaft, and the swing seat is connected below the human-machine interaction module.

[0014] Furthermore, the supporting frame structure has a load-bearing frame, a first shock-absorbing pad, corner support parts, and a weighing connection part.

[0015] Furthermore, each of the upper two sides of the support frame is provided with a first shock-absorbing pad, and each first shock-absorbing pad is connected to the support frame and the weighing pan respectively.

[0016] Furthermore, a plurality of corner support portions are evenly distributed around the perimeter of the support frame, and each corner support portion is connected to the underside of the weighing pan; the weighing connection portion is disposed within the support frame and is connected to the weighing sensing module.

[0017] In summary, this utility model of an infrared remote-controlled intelligent electronic scale includes a weighing pan, a supporting frame structure, a base, a weighing sensor module, a connecting seat, a height adjustment mechanism, an angle adjustment structure, and a human-machine interaction module. The supporting frame structure is located below the weighing pan, and the base is located below the supporting frame structure. The weighing sensor module is connected between the supporting frame structure and the base. The connecting seat is connected to the side of the base, and the height adjustment mechanism is located on the connecting seat. The angle adjustment structure connects the height adjustment mechanism and the human-machine interaction module. The weighing sensor module and the human-machine interaction module are electrically connected. When the user needs to adjust the display height of the human-machine interaction module, a control command can be sent to the human-machine interaction module via an external remote control or a mobile device such as a mobile phone pre-connected to the human-machine interaction module. The human-machine interaction module then controls the height adjustment mechanism to simultaneously raise or lower the angle adjustment structure and the human-machine interaction module, so that the height of the human-machine interaction module is within the required range. Therefore, the infrared remote control intelligent electronic scale of this invention solves the technical problem of how to conveniently adjust the height of the electronic scale's display screen.

[0018] 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. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the infrared remote-controlled intelligent electronic scale of this utility model;

[0020] Figure 2 This is an exploded view of the infrared remote-controlled intelligent electronic scale of this utility model from another direction;

[0021] Figure 3 This is an exploded structural diagram of a portion of the infrared remote-controlled intelligent electronic scale of this utility model;

[0022] Figure 4 This is an exploded structural diagram of another part of the infrared remote control intelligent electronic scale of this utility model. Detailed Implementation

[0023] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0028] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0029] Please refer to the following: Figures 1 to 4 This utility model of an infrared remote-controlled intelligent electronic scale includes: a weighing pan 1, a supporting frame structure 2, a base 3, a weighing sensor module 4, a connecting seat 5, a height adjustment mechanism 6, an angle adjustment structure 7, and a human-machine interaction module 8; the supporting frame structure 2 is disposed below the weighing pan 1, and the base 3 is disposed below the supporting frame structure 2; the weighing sensor module 4 is connected between the supporting frame structure 2 and the base 3; the connecting seat 5 is connected to the side of the base 3; the height adjustment mechanism 6 is disposed on the connecting seat 5; the angle adjustment structure 7 is connected to the height adjustment mechanism 6 and the human-machine interaction module 8 respectively; the weighing sensor module 4 and the human-machine interaction module 8 are electrically connected.

[0030] Specifically, when the infrared remote-controlled intelligent electronic scale of this utility model is in weighing operation, the user can place the item to be weighed on the weighing pan 1. The supporting frame structure 2 is connected below the weighing pan 1, so that the supporting frame structure 2 can transfer the weight of the item on the weighing pan 1 to the weighing sensing module 4. The weighing sensing module 4 can generate an electrical signal proportional to the weight received; this electrical signal is amplified, filtered, and converted from analog to digital, and then displayed through the human-machine interaction module 8. When the user needs to adjust the display height of the human-machine interaction module 8, a control command can be sent to the human-machine interaction module 8 via an external remote control or a mobile device such as a mobile phone that is pre-connected to the human-machine interaction module 8. The human-machine interaction module 8 then controls the height adjustment mechanism 6 to activate, simultaneously raising or lowering the angle adjustment structure 7 and the human-machine interaction module 8, so that the height of the human-machine interaction module 8 is within the required range. Furthermore, users can adjust the angle adjustment structure 7 to give the human-computer interaction module 8 different viewing angles, further improving its ease of use. Therefore, this utility model of an infrared remote-controlled intelligent electronic scale solves the technical problem of how to conveniently adjust the height of the electronic scale's display screen.

[0031] Furthermore, the supporting frame structure 2 includes a supporting frame 201, first shock-absorbing pads 202, corner support portions 203, and a weighing connection portion 204. Each of the upper two sides of the supporting frame 201 has a first shock-absorbing pad 202, and each first shock-absorbing pad 202 connects the supporting frame 201 to the weighing pan 1. Several corner support portions 203 are evenly distributed around the supporting frame 201, and each corner support portion 203 is correspondingly connected to the underside of the weighing pan 1. The weighing connection portion 204 is disposed within the supporting frame 201 and connected to the weighing sensor module 4. Specifically, the weight of the item to be weighed placed on the weighing pan 1 is evenly transferred to each corner support portion 203, then transferred from the corner support portion 203 to the supporting frame 201, and finally transferred through the weighing connection portion 204 to the weighing sensor module 4. Two first shock-absorbing pads 202 are provided between the weighing pan 1 and the supporting frame 201, which further disperse the force and also play a role in shock absorption and noise reduction.

[0032] Furthermore, the base 3 has a base 301, a plurality of support feet 302 and a receiving cavity 303; the support feet 302 are evenly distributed around the base 301, the receiving cavity 303 is disposed in the base 301, the weighing sensor module 4 is connected to the receiving cavity 303; the connecting seat 5 is connected to the base 301.

[0033] Furthermore, the weighing sensing module 4 includes a housing structure 401, an electronic strain gauge unit 402, a sensing connection part 403, and a second shock-absorbing pad 404. The housing structure 401 is connected to the accommodating cavity 303. The electronic strain gauge unit 402 is disposed within the housing structure 401 and connected to the sensing connection part 403, which passes through the housing structure 401. The sensing connection part 403 is connected to the weighing connection part 204. The second shock-absorbing pad 404 connects the housing structure 401 and the accommodating cavity 303. Specifically, after the weight on the weighing pan 1 is transferred to the weighing connection part 204, the weighing connection part 204 compresses the sensing connection part 403, causing a corresponding change in the resistance of the electronic strain gauge unit 402 protected within the housing structure 401; thereby achieving the function of weight sensing. The second shock-absorbing pad 404 can further provide shock absorption and noise reduction for the weighing sensor module 4.

[0034] Furthermore, the height adjustment mechanism 6 includes a height adjustment motor 601, a first bearing frame structure 602, a second bearing frame structure 603, a height adjustment housing 604, a height adjustment lead screw 605, a height adjustment lead screw seat 606, several sliding rods 607, and a lifting platform structure 608; the height adjustment motor 601 is disposed adjacent to the base 3 on the connecting seat 5, the first bearing frame structure 602 is disposed on the height adjustment motor 601, the second bearing frame structure 603 is disposed above the first bearing frame structure 602, and the height adjustment housing 604 connects the first bearing frame structure 602 and the second bearing frame structure 603; the height adjustment... A lead screw 605 is movably disposed within the height adjustment housing 604. The height adjustment lead screw 605 is movably connected to the first bearing frame structure 602 and the second bearing frame structure 603, respectively. The height adjustment motor 601 is drivenly connected to the height adjustment lead screw 605. A height adjustment female seat 606 is matched and connected to the height adjustment lead screw 605. A plurality of sliding rods 607 are evenly distributed and connected to the height adjustment female seat 606. Each sliding rod 607 is movably sleeved on the second bearing frame structure 603, and each sliding rod 607 is correspondingly connected to the lower part of the lifting gimbal structure 608. The angle adjustment structure 7 is disposed on the lifting gimbal structure 608. Specifically, the height adjustment motor 601 is electrically connected to the human-machine interface module 8, and the user can control the start, stop, forward and reverse rotation, and other operating conditions of the height adjustment motor 601 through an external remote control or other devices. Furthermore, after the height adjustment motor 601 is started, it can drive the height adjustment screw 605 to rotate forward or reverse, so that the height adjustment screw nut 606 can reciprocate up and down along its matching position with the height adjustment screw 605; thereby, the height adjustment screw nut 606 drives each of the sliding rods 607 to rise or fall from the second bearing frame structure 603. Based on this, the sliding rods 607 can drive the lifting gimbal structure 608 to rise or fall, so as to realize the raising and lowering of the angle adjustment structure 7 and the human-machine interaction module 8.

[0035] Furthermore, the angle adjustment structure 7 includes an angle adjustment support 701, a rotating tension shaft 702, a locking part 703, and a swing seat 704; the angle adjustment support 701 is connected to the lifting gimbal structure 608, the rotating tension shaft 702 is connected to the angle adjustment support 701, the locking part 703 is fixedly connected to the side of the angle adjustment support 701, and the rotating tension shaft 702 is connected to the locking part 703; the swing seat 704 is sleeved in the angle adjustment support 701, the swing seat 704 is connected to the rotating tension shaft 702, and the swing seat 704 is connected below the human-machine interaction module 8. Specifically, the rotating tension shaft 702 is threadedly connected to the locking part 703. When the user rotates the rotating tension shaft 702, the rotating tension shaft 702 can lock or unlock the swing seat 704 within the angle adjustment support 701. In the unlocked state, the user can directly pry the swing seat 704 to position the human-machine interface module 8 at the desired angle. Then, by tightening the rotating tension shaft 702, the swing seat 704 is restored to the locked state. At this time, the viewing angle of the human-machine interface module 8 is fixed.

[0036] Furthermore, the human-computer interaction module 8 includes a main body 801, a display 802, and an infrared remote control signal receiver 803. The main body 801 is connected to the swing base 704, the display 802 is disposed within the main body 801, and the infrared remote control signal receiver 803 is disposed on the side of the main body 801. Specifically, the main body 801 internally includes necessary control components for the electronic scale, such as a control circuit board. It displays data and other information externally through the display 802, and users can also adjust and control the electronic scale through preset input / output buttons on the main body 801. The infrared remote control signal receiver 803 is used to receive control signals from external remote controls and other devices, and transmit these signals to the main body 801.

[0037] In summary, the infrared remote-controlled intelligent electronic scale of this utility model includes a weighing pan 1, a supporting frame structure 2, a base 3, a weighing sensor module 4, a connecting seat 5, a height adjustment mechanism 6, an angle adjustment structure 7, and a human-machine interaction module 8. The supporting frame structure 2 is located below the weighing pan 1, and the base 3 is located below the supporting frame structure 2. The weighing sensor module 4 is connected between the supporting frame structure 2 and the base 3. The connecting seat 5 is connected to the side of the base 3. The height adjustment mechanism 6 is located on the connecting seat 5. The angle adjustment structure 7 connects the height adjustment mechanism 6 and the human-machine interaction module 8. The weighing sensor module 4 and the human-machine interaction module 8 are electrically connected. When a user needs to adjust the display height of the human-machine interface module 8, they can send a control command to the module via an external remote control or a mobile device such as a smartphone pre-connected to it. The module then controls the height adjustment mechanism 6 to simultaneously raise or lower the angle adjustment structure 7 and the module, ensuring the module's height is within the desired range. Therefore, this infrared remote-controlled intelligent electronic scale solves the technical problem of conveniently adjusting the height of the scale's display screen.

[0038] 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.

[0039] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An infrared remote-controlled intelligent electronic scale, characterized in that, It includes: The weighing pan (1), the supporting frame structure (2), the seat (3), the weighing sensor module (4), the connecting seat (5), the height adjustment mechanism (6), the angle adjustment structure (7), and the human-machine interaction module (8) are arranged below the weighing pan (1), the supporting frame structure (2) is arranged below the supporting frame structure (2), the seat (3) is arranged below the supporting frame structure (2), the weighing sensor module (4) is connected between the supporting frame structure (2) and the seat (3); the connecting seat (5) is connected to the side of the seat (3), the height adjustment mechanism (6) is arranged on the connecting seat (5), and the angle adjustment structure (7) is connected to the height adjustment mechanism (6) and the human-machine interaction module (8) respectively; the weighing sensor module (4) and the human-machine interaction module (8) are electrically connected.

2. The infrared remote-controlled intelligent electronic scale according to claim 1, characterized in that: The height adjustment mechanism (6) includes a height adjustment motor (601), a first bearing frame structure (602), a second bearing frame structure (603), a height adjustment housing (604), a height adjustment screw (605), a height adjustment screw seat (606), several sliding rods (607), and a lifting platform structure (608).

3. The infrared remote-controlled intelligent electronic scale according to claim 2, characterized in that: The height adjustment motor (601) is disposed on the connecting seat (5) adjacent to the seat (3), the first bearing frame structure (602) is disposed on the height adjustment motor (601), the second bearing frame structure (603) is disposed above the first bearing frame structure (602), and the height adjustment housing (604) is connected between the first bearing frame structure (602) and the second bearing frame structure (603).

4. The infrared remote-controlled intelligent electronic scale according to claim 3, characterized in that: The height adjustment screw (605) is movably disposed in the height adjustment housing (604). The height adjustment screw (605) is movably connected to the first bearing frame structure (602) and the second bearing frame structure (603) respectively. The height adjustment motor (601) is drivenly connected to the height adjustment screw (605).

5. The infrared remote-controlled intelligent electronic scale according to claim 4, characterized in that: The height adjustment screw seat (606) is matched and connected to the height adjustment screw (605). A plurality of sliding rods (607) are evenly distributed and connected to the height adjustment screw seat (606). Each sliding rod (607) is movably sleeved on the second bearing frame structure (603). Each sliding rod (607) is correspondingly connected to the lower part of the lifting gimbal structure (608). The angle adjustment structure (7) is provided on the lifting gimbal structure (608).

6. The infrared remote-controlled intelligent electronic scale according to claim 5, characterized in that: The angle adjustment structure (7) has an angle adjustment support (701), a rotating tensioning shaft (702), a locking part (703), and a swing seat (704).

7. The infrared remote-controlled intelligent electronic scale according to claim 6, characterized in that: The angle adjustment support (701) is connected to the lifting gimbal structure (608), the rotating tension shaft (702) is connected to the angle adjustment support (701), the locking part (703) is fixedly connected to the side of the angle adjustment support (701), and the rotating tension shaft (702) is connected to the locking part (703); the swing seat (704) is sleeved in the angle adjustment support (701), the swing seat (704) is connected to the rotating tension shaft (702), and the swing seat (704) is connected to the human-machine interaction module (8).

8. The infrared remote-controlled intelligent electronic scale according to claim 7, characterized in that: The supporting frame structure (2) has a load-bearing frame (201), a first shock-absorbing pad (202), a corner support (203), and a weighing connection (204).

9. The infrared remote-controlled intelligent electronic scale according to claim 8, characterized in that: The upper two sides of the support frame (201) are provided with a first shock-absorbing pad (202), and each first shock-absorbing pad (202) is connected to the support frame (201) and the weighing pan (1).

10. The infrared remote-controlled intelligent electronic scale according to claim 9, characterized in that: The support frame (201) is provided with a number of corner support parts (203) evenly distributed around its perimeter, and each corner support part (203) is connected to the weighing pan (1) below it; the weighing connection part (204) is provided in the support frame (201) and is connected to the weighing sensing module (4).

Images