Multifunctional electronic scale

Abstract

The utility model relates to the field of electronic scales, in particular to a multifunctional electronic scale. The multifunctional electronic scale comprises an electronic scale body. The top of the electronic scale body is provided with a tray, and the tray is of a hollow structure. Wherein an extension assembly is arranged in the tray, and the bearing area of the tray can be increased through the extension assembly; the bottom of the electronic scale body is provided with a moving assembly, and the electronic scale body can rapidly move in different scenes through the moving assembly. According to the multifunctional electronic scale provided by the utility model, the extension assembly is arranged in the tray, and through the bidirectional screw, the threaded block, the extension rod, the extension plate and other structures in the extension assembly, the bidirectional screw can be driven by rotating the knob, so that the threaded block drives the extension plate to extend outwards, and the bearing area of the tray is greatly increased; the problem that a traditional electronic scale is difficult to weigh large-size or irregular objects is effectively solved, the weighing accuracy and safety are improved, and the application range of the electronic scale is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic scale field especially relates to a multifunctional electronic scale. BACKGROUND

[0002] In today's daily life and business activities, the traditional electronic scale has very extensive application owing to simple operation, intuitive reading and other characteristics. Whether it is used for commodity weighing pricing in supermarkets or assisting the accurate measurement of cooking materials in household kitchens, the traditional electronic scale can be seen everywhere. However, with the increasing diversification of life and work scenes, the limitation of its function is increasingly highlighted. When large-sized or irregular-shaped objects are weighed, the fixed-area tray cannot provide sufficient bearing space, which is easy to cause weighing error or even object falling.

[0003] Therefore, it is necessary to provide a new multifunctional electronic scale to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0004] In order to overcome the defects existing in the prior art, the present application provides a multifunctional electronic scale to solve the above problems.

[0005] The multifunctional electronic scale provided by the utility model includes: an electronic scale body; a tray is installed on the top of the electronic scale body, and the tray has a hollow structure; wherein an extension assembly is arranged in the tray, and the bearing area of the tray can be increased through the extension assembly; a moving assembly is arranged at the bottom of the electronic scale body, and the electronic scale body can be quickly moved in different scenes through the moving assembly.

[0006] Preferably, the extension assembly includes a bidirectional screw rod rotatably connected with the tray, and the outer sides of both ends of the bidirectional screw rod are threadedly connected with threaded blocks, the extension rods are connected with the threaded blocks on both sides, the extension plates are commonly connected with the extension rods away from the threaded blocks on the same side, and a knob for driving the bidirectional screw rod to rotate is installed on one side of the tray.

[0007] Preferably, the extension plates away from the bidirectional screw rod on both sides extend to the outside of the tray.

[0008] Preferably, the moving assembly includes a lifting platform, and the lifting platform is located below the electronic scale body; a plurality of lifting rods are equidistantly connected with the circumferential side of the lifting platform; the moving wheels are connected with the bottom of the end of each lifting rod away from the lifting platform; and a driving piece for driving the lifting platform to reciprocatingly move is installed at the bottom of the electronic scale body.

[0009] Preferably, the limit rods are installed above each lifting rod at the bottom of the electronic scale body, and the bottom of the limit rod penetrates the lifting rod and is connected with a limit block.

[0010] Preferably, the bottom of the electronic scale body is connected with support legs.

[0011] Compared with the related art, the multifunctional electronic scale has the following beneficial effects:

[0012] The extension assembly is arranged in the tray, and the extension assembly comprises a bidirectional screw rod, a threaded block, an extension rod and an extension plate.

[0013] The lifting platform, the lifting rod, the moving wheel, the driving piece, the limiting rod and the limiting block in the moving assembly are matched, the driving piece controls the lifting platform to lift and lower, and when the moving wheel contacts the ground, the electronic scale can be easily pushed to move quickly between different scenes such as warehouses, laboratories and kitchens, and the use flexibility of the electronic scale is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A preferred embodiment of the multifunctional electronic scale is shown in the structural schematic view.

[0015] Figure 2 For Figure 1 The structural schematic view of the extension assembly is shown.

[0016] Figure 3 For Figure 1 The structural schematic view of the moving assembly is shown.

[0017] In the figure, 1 is an electronic scale body, 11 is a tray, 12 is a support leg, 2 is a bidirectional screw rod, 21 is a threaded block, 22 is an extension rod, 23 is an extension plate, 24 is a knob, 3 is a lifting platform, 31 is a lifting rod, 32 is a moving wheel, 33 is a limiting rod, and 34 is a limiting block. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below by combining with the drawings and examples.

[0019] The specific implementation of the utility model is described in detail below by combining with specific examples.

[0020] The utility model discloses an embodiment of a multifunctional electronic scale, the multifunctional electronic scale includes: electronic scale body 1, the top of electronic scale body 1 is installed with tray 11, and tray 11 is hollow structure, wherein, be provided with extension assembly in tray 11, and the bearing area of tray 11 can be increased through extension assembly, the bottom of electronic scale body 1 is provided with mobile assembly, and electronic scale body 1 can be moved quickly in different scenes through mobile assembly.

[0021] Need to explain: electronic scale body 1 as the core carrier of whole multifunctional electronic scale, it integrates various circuits, sensor and other key components required for electronic scale operation, is responsible for processing the signal from tray and other components, and finally shows accurate weighing value, and electronic scale body 1 is the structure of existing mature, and specific does not further describe, and the model is chs electronic scale.Tray 11 its top plane is used to place the article to be weighed, and is the part directly contacted with the object to be weighed.The hollow structure design is not only for reducing weight, and more importantly, provides space for the installation and operation of the internal extension assembly.When the article of large size or irregular shape needs to be weighed, the conventional tray area may not meet the bearing requirement.At this time, the extension assembly can be unfolded, and the bearing area of tray 11 is increased, so that the article can be placed more stably on the tray for weighing, greatly expanding the application range of the electronic scale, improving the accuracy and safety of weighing, avoiding the weighing error or article damage caused by the article partially suspended.In different scenes such as warehouse, laboratory, kitchen and the like, the electronic scale may need to be frequently replaced to meet different use requirements.The existence of mobile assembly makes electronic scale body 1 can be moved quickly in different scenes.This not only saves the time and energy of manual handling, but also improves the use flexibility of the electronic scale, so that the user can quickly deploy the electronic scale for weighing operation where needed.

[0022] In the embodiment of the utility model, the extension assembly includes a bidirectional screw 2 rotatably connected with the tray 11, and the outer sides of both ends of the bidirectional screw 2 are threadedly connected with threaded blocks 21, both sides of the two threaded blocks 21 are connected with extension rods 22, the extension rods 22 on the same side away from the threaded blocks 21 are commonly connected with extension plates 23 on one end, one side of the tray 11 is provided with a knob 24 for driving the bidirectional screw 2 to rotate, and the other sides of the two extension plates 23 away from the bidirectional screw 2 extend to the outside of the tray 11.

[0023] It is to be noted that the bidirectional screw rod 2 is rotatably connected in the tray 11 and is a power transmission core component of the extension assembly. When the bidirectional screw rod 2 rotates, the two threaded blocks 21 connected with the bidirectional screw rod 2 by threads will move in opposite directions along the screw rod due to the opposite directions of the threads at the two ends of the bidirectional screw rod 2. The threaded block 21 is connected with the bidirectional screw rod 2 by threads, and the rotation of the bidirectional screw rod 2 is converted into the linear motion of the threaded block 21. The extension rod 22 has one end connected with the threaded block 21 and the other end connected with the extension plate 23. It plays a connecting and supporting role, stably transmits the linear motion of the threaded block 21 to the extension plate 23, and ensures that the extension plate 23 can move in the predetermined direction accurately. The ends of the extension rods 22 away from the threaded blocks 21 on the same side are connected with the extension plate 23. The extension plate 23 extends out of the outer side of the tray 11 when the extension assembly is unfolded, and increases the load bearing area of the tray 11. When a large-sized or irregularly shaped object needs to be weighed, the extension plate 23 provides additional load bearing space, so that the object can be placed more stably on the tray for weighing, greatly expanding the application range of the electronic scale, improving the accuracy and safety of weighing, and avoiding weighing errors or damage caused by the object partially hanging in the air. The knob 24 is installed on one side of the tray 11 and is used to drive the bidirectional screw rod 2 to rotate. The user can easily control the rotation direction and speed of the bidirectional screw rod 2 by manually rotating the knob 24, and then accurately control the unfolding degree of the extension assembly to adapt to the weighing needs of objects of different sizes.

[0024] In the embodiment of the utility model, the mobile assembly includes the lifting platform 3, and the lifting platform 3 is located below the electronic scale body 1, a plurality of lifting rods 31 are equidistantly connected to the circumferential side of the lifting platform 3, the bottom of the end of each lifting rod 31 away from the lifting platform 3 is connected with a mobile wheel 32, a driving piece for driving the lifting platform 3 to reciprocate is installed at the bottom of the electronic scale body 1, a limiting rod 33 is installed above each lifting rod 31 at the bottom of the electronic scale body 1, the bottom of the limiting rod 33 penetrates the lifting rod 31 and is connected with a limiting block 34, and a supporting leg 12 is connected to the bottom of the electronic scale body 1.

[0025] It should be noted that: the lifting platform 3 is located below the electronic scale body 1, and is a key connecting component of the moving assembly. The lifting rods 31 are connected to the lifting platform 3 at equal intervals on the side, and the number is large and uniformly distributed, which ensures the stability of the lifting platform 3 during lifting. The bottom of the far end of each lifting rod 31 from the lifting platform 3 is connected with a moving wheel 32. When the lifting platform 3 rises, the lifting rod 31 and the moving wheel 32 are driven to rise, so that the supporting leg 12 contacts the ground, and the electronic scale is in a stable and stationary weighing state; when the lifting platform 3 descends, the moving wheel 32 descends to contact the ground and supports the electronic scale body 1, at this time the electronic scale can be moved by the moving wheel 32. The driving member is an electric push rod installed at the bottom of the electronic scale body 1, used for driving the lifting platform 3 to reciprocate. Through the driving member, the user can conveniently control the contact state of the moving wheel 32 with the ground, and then determine whether the electronic scale is in a movable state or a stable weighing state. The limiting rod 33 is installed at the bottom of the electronic scale body 1 and located above each lifting rod 31. Its main function is to limit the position of the lifting rod 31 during lifting, ensure that the lifting rod 31 can only move upward and downward along the axial direction of the limiting rod 33, prevent the lifting rod 31 from shaking or deviating during lifting, and ensure the stability and reliability of the moving assembly. The limiting block 34 is connected to the bottom of the limiting rod 33, so as to prevent the lifting rod 31 from being separated from the limiting rod 33 during lifting, and further ensure the safety and stability of the moving assembly during operation.

[0026] The circuit and control involved in the utility model are prior art, and will not be described in detail here.

[0027] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion according to the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A multifunctional electronic scale characterized by, Include: Electronic scale body (1); The top of the electronic scale body (1) is provided with a tray (11), and the tray (11) is a hollow structure; Wherein, the tray (11) is provided with an extension assembly, and the extension assembly can increase the carrying capacity of the tray (11); The bottom of the electronic scale body (1) is provided with a moving assembly, and the moving assembly can quickly move the electronic scale body (1) in different scenes.

2. The multifunctional electronic scale according to claim 1, characterized in that, The extension assembly includes a two-way screw (2) rotatably connected in the tray (11), and the outer sides of both ends of the two-way screw (2) are threadedly connected with threaded blocks (21), both sides of the two threaded blocks (21) are connected with extension rods (22), and the extension rods (22) on the same side are commonly connected with extension plates (23) away from the threaded blocks (21) at one end.

3. The multifunctional electronic scale according to claim 2, characterized in that, Both sides of the two extension plates (23) away from the two-way screw (2) extend to the outside of the tray (11).

4. The multifunctional electronic scale according to claim 3, characterized in that, The moving assembly includes a lifting platform (3), and the lifting platform (3) is located below the electronic scale body (1), a plurality of lifting rods (31) are connected to the circumferential side of the lifting platform (3) at equal intervals, a moving wheel (32) is connected to the bottom of the end of each lifting rod (31) away from the lifting platform (3), and a driving member for driving the lifting platform (3) to reciprocate is mounted at the bottom of the electronic scale body (1).

5. The multifunctional electronic scale according to claim 4, characterized in that, The bottom of the electronic scale body (1) is provided with a limiting rod (33) above each lifting rod (31), and the bottom of the limiting rod (33) penetrates the lifting rod (31) and is connected with a limiting block (34).

6. The multifunctional electronic scale according to claim 5, characterized in that, The bottom of the electronic scale body (1) is provided with a supporting leg (12) around.

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