Portable electronic scale

Abstract

The utility model discloses a portable electronic scale, and relates to the field of electronic scales. The electronic scale comprises an electronic scale body, an operation table and a containing groove, a sealing plate is fixed to the front end of the operation table, a display screen is arranged on the top of the operation table, sliding mechanisms are installed on the two sides of the operation table, each sliding mechanism comprises a first sliding seat and a first sliding block, the first sliding seats are installed on the side edges of the operation table, and the first sliding blocks are installed on the first sliding seats. The containing groove is formed, the operating table is arranged in the containing groove, the operating table slides out and slides in through the sliding mechanism, when the operating table is not used, the operating table is located in the containing groove, the operating table can be protected and is prevented from being damaged in the moving process, when the operating table is used, a user pulls out the operating table, the operating table slides out under the action of the sliding mechanism, and the operating table is convenient to use. When an object with a large volume is placed, the display screen can be prevented from being shielded by the weighed object to the greatest extent, and the electronic scale is convenient for a user to use.

Description

Technical Field

[0001] The utility model relates to the field of electronic scales, in particular to a portable electronic scale. Background Art

[0002] A portable electronic scale is a small and lightweight electronic scale, usually composed of a weighing platform, a display screen, control buttons, etc. Its biggest advantage is that it is easy to carry and suitable for various occasions.

[0003] However, compared to its portability, its size is too small. When a large and light object needs to be weighed, the object needs to be placed in the center of the weighing platform. This method will cause the object to block the display screen, making it impossible for the user to observe the display screen. The data retention time of the display screen is short, which is inconvenient to use. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a portable electronic scale to solve the technical problem that when a large and light object needs to be weighed, the object needs to be placed in the center of the weighing platform. This method will cause the object to block the display screen, making the user unable to observe the display screen.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable electronic scale, comprising an electronic scale body, an operating table, and a containing groove, a sealing plate is fixed to the front end of the operating table, a display screen is provided on the top of the operating table, sliding mechanisms are installed on both sides of the operating table, the sliding mechanism comprises a first slide seat and a first slider, the first slide seat is installed on the side of the operating table, the first slider is slidably arranged with the first slide seat, a second slide seat is fixed to the inner side of the containing groove, a second slider is slidably arranged on the inner side of the second slide seat, and the second slider is fixedly connected to the first slider.

[0006] By adopting the above technical solution, the operating table can slide flexibly into the accommodating groove through the sliding mechanism, which allows the electronic scale to maintain a small size when not in use, making it easy to carry and store, and is particularly suitable for occasions such as travel and outdoor activities that require frequent movement and carrying.

[0007] Furthermore, the rear end of the operating table is connected to the electronic scale body through a connecting line, a rechargeable battery is installed inside the electronic scale body, and a circuit board is installed inside the operating table.

[0008] By adopting the above technical solution, the rear end of the operating table is connected to the main body of the electronic scale through a connecting line, which not only ensures the stability of the operating table during the sliding process, but also ensures the reliability of data transmission and power supply.

[0009] Furthermore, a weighing platform is installed on the top of the electronic scale body, and a pressure sensor is provided below the weighing platform.

[0010] By adopting the above technical solution, the weighing platform provides a stable and flat weighing surface for the object, ensuring that the object can remain stable when placed, and avoiding weighing errors caused by unstable placement.

[0011] Furthermore, a movably arranged handle is installed on one side of the electronic scale body, the handle is rotatably connected to the electronic scale body via a rotating shaft, and a groove matching the handle is provided on the back of the electronic scale body.

[0012] By adopting the above technical solution, the movable handle makes the electronic scale very convenient when it needs to be moved or carried. The user can easily lift and carry the electronic scale by holding the handle without having to lift it up. It is particularly suitable for occasions where the electronic scale needs to be moved frequently, such as outdoor use, warehouse management, etc.

[0013] Furthermore, a T-slot is provided on the top of the weighing platform, and a plurality of T-slots are provided. The plurality of T-slots are divided into two groups. The T-slots in each group are arranged horizontally and parallel to each other. The two groups of T-slots are mirror-imaged with respect to the length center line of the weighing platform.

[0014] By adopting the above technical solution, by opening a T-slot on the weighing platform, the user can connect the expansion board or other accessories to the weighing platform through the T-slot as needed, thereby expanding the weighing area, which is particularly suitable for occasions where large volume or irregular shape objects need to be weighed.

[0015] Furthermore, the weighing platform is located at the top center of the electronic scale body, and the size of the weighing platform is smaller than the size of the electronic scale body.

[0016] By adopting the above technical solution, the size difference between the weighing platform and the electronic scale body is used to place the cover, so that the cover can be perfectly covered on the weighing platform, which facilitates the stability of the cover.

[0017] Furthermore, a cover plate is provided above the weighing platform, a T-block is fixed on the top of the cover plate, the number of the T-blocks is the same as the number of the T-slots, and the positions of the T-blocks and the T-slots correspond one to one.

[0018] Furthermore, two cover plates are provided, and second magnets are installed at the connection between the two cover plates, and a plurality of the second magnets are attracted to each other.

[0019] By adopting the above technical solution, the two cover plates can be tightly connected together through the mutual adsorption of the second magnets, thereby improving the sealing inside the electronic scale and ensuring the stability and durability of the electronic scale.

[0020] Furthermore, support pads for increasing friction are installed at the four corners of the bottom of the electronic scale body.

[0021] By adopting the above technical solution, the friction between the electronic scale and the placement surface is significantly increased, making it more stable. Whether on a flat or slightly inclined surface, the support pad can effectively prevent the electronic scale from sliding or shifting, ensuring the accuracy and safety of weighing.

[0022] Furthermore, the dimensions of the two cover plates match the dimensions of the electronic scale body.

[0023] In summary, the utility model mainly has the following beneficial effects:

[0024] The utility model provides a receiving groove, in which an operating table is built, and the operating table slides out and in through a sliding mechanism. When not in use, the operating table is located in the receiving groove, so that the operating table can be protected and prevented from being damaged during movement. When in use, the user pulls out the operating table, and the operating table slides out under the action of the sliding mechanism, so as to be away from the electronic scale body. The length of the principle is the length of the first sliding block. When placing a relatively large object, the weighing object can be prevented from blocking the display screen to the greatest extent, so that the user is convenient to use.

[0025] The utility model is provided with a cover plate. When placing a larger object, the user can open the cover plate and then insert the T-shaped block on the top of the cover plate into the T-shaped slot on the weighing platform, so that the cover plate is connected to the weighing platform, the range of the weighing platform is expanded, and it is beneficial to the stability of the placed object. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the cover plate installation structure of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the operating table of the utility model;

[0029] Figure 4 This is a schematic diagram of the cross-sectional structure of the electronic scale main body of the utility model;

[0030] Figure 5 It is a schematic diagram of the sliding mechanism structure of the utility model.

[0031] In the figure: 1. electronic scale body; 11. first magnet; 2. weighing platform; 21. T-slot; 3. handle; 4. pressure sensor; 5. cover plate; 51. T-block; 52. second magnet; 53. third magnet; 6. accommodating groove; 7. operating table; 71. sealing plate; 72. display screen; 73. sliding mechanism; 731. first slide seat; 732. first slider; 733. second slide seat; 734. second slider; 74. connecting line. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0033] The following describes an embodiment of the utility model based on its overall structure. Embodiment 1:

[0034] A portable electronic scale, such as Figure 1 , Figure 2 and Figure 3 As shown, the electronic scale includes an electronic scale body 1, an operating table 7, and a receiving groove 6. A sealing plate 71 is fixed to the front end of the operating table 7. A display screen 72 is provided on the top of the operating table 7. Sliding mechanisms 73 are installed on both sides of the operating table 7. The sliding mechanism 73 includes a first slide seat 731 and a first slider 732. The first slide seat 731 is installed on the side of the operating table 7. The first slider 732 is slidably arranged with the first slide seat 731. A second slide seat 733 is fixed to the inner side of the receiving groove 6. A second slider 734 is slidably arranged on the inner side of the second slide seat 733. 734 is fixedly connected to the first slider 732, and the operating table 7 can flexibly slide into the accommodating groove 6 through the sliding mechanism 73, which allows the electronic scale to maintain a small size when not in use, and is easy to carry and store. It is particularly suitable for travel, outdoor activities and other occasions that require frequent movement and carrying. The operating table 7 can be stored in the accommodating groove 6, which can effectively protect the operating table and the top display screen 72 from external impact and scratches, thereby extending the service life of the electronic scale. The operating table slides back and forth, which is convenient for users to observe and use when weighing large items.

[0035] See also Figure 3 The rear end of the operating table 7 is connected to the electronic scale body 1 through a connecting line 74. A rechargeable battery is installed inside the electronic scale body 1. A circuit board is installed in the operating table 7. The rear end of the operating table 7 is connected to the electronic scale body 1 through a connecting line 74, which not only ensures the stability of the operating table during the sliding process, but also ensures the reliability of data transmission and power supply. The connecting line 74 allows the operating table to remain connected to the body when sliding out and into the accommodating slot, thereby avoiding data loss or power interruption caused by disconnection. The rechargeable battery provides a long-lasting power supply for the entire electronic scale.

[0036] See also Figure 1 , Figure 2 and Figure 4A weighing platform 2 is installed on the top of the electronic scale body 1, and a pressure sensor 4 is provided under the weighing platform 2. The weighing platform 2 provides a stable and flat weighing surface for the object, ensuring that the object can remain stable when placed, avoiding weighing errors caused by unstable placement. The pressure sensor can accurately sense the pressure changes generated when the object is placed on the weighing platform, and convert it into electrical signal output. By processing these electrical signals, the electronic scale can calculate the weight of the object and display the result on the display.

[0037] See also Figure 1 A movable handle 3 is installed on one side of the electronic scale body 1, and the handle 3 is rotatably connected to the electronic scale body 1 through a rotating shaft. A groove adapted to the handle 3 is opened on the back of the electronic scale body 1. The movable handle 3 makes the electronic scale very convenient when it needs to be moved or carried. The user can easily lift and carry the electronic scale by holding the handle without lifting it. It is particularly suitable for occasions where the electronic scale needs to be moved frequently, such as outdoor use, warehouse management, etc. The handle 3 is rotatably connected to the electronic scale body 1 through a rotating shaft, and can be rotated to the groove on the back of the electronic scale body when not in use, which not only makes the electronic scale more compact when not in use and saves space, but also keeps the appearance of the electronic scale neat and beautiful. The groove can ensure that the handle is completely stored to avoid protrusion or looseness, thereby improving the overall stability.

[0038] See also Figure 1 and Figure 2 A T-slot 21 is provided on the top of the weighing platform 2. The T-slot 21 is provided with a plurality of strips. The plurality of T-slots 21 are divided into two groups. The T-slots in each group are arranged horizontally and parallel to each other. The two groups of T-slots 21 are mirror-set with the length center line of the weighing platform 2. A cover plate 5 is provided above the weighing platform 2. A T-block 51 is fixed on the top of the cover plate 5. The number of T-blocks 51 is the same as that of the T-slots 21, and the positions of the T-blocks 51 and the T-slots 21 correspond one to one. By providing the T-slot 21 on the weighing platform 2, the user can connect the expansion board or other accessories to the weighing platform through the T-slot as needed, thereby expanding the weighing area. The weighing platform is particularly suitable for occasions where large volume or irregular shaped objects need to be weighed. Due to the structural characteristics of the T-slot, the connection between the expansion board and the weighing platform is more stable, which improves the stability of weighing. The T-slot 21 will not reduce the structural strength of the weighing platform. Through reasonable slot layout and size design, the T-slot can also enhance the overall structural strength of the weighing platform, improve its bearing capacity and durability. Embodiment 2:

[0039] See also Figure 1 , Figure 2 , Figure 4The weighing platform 2 is located at the top center of the electronic scale body 1, and the size of the weighing platform 2 is smaller than that of the electronic scale body 1. The size of the cover 5 is consistent with that of the electronic scale body 1. The size difference between the weighing platform and the electronic scale body is used to place the cover, so that the cover can be perfectly covered on the weighing platform, which facilitates the stability of the cover.

[0040] See also Figure 2 There are two cover plates 5, and a second magnet 52 is installed at the connection between the two cover plates 5. The multiple second magnets 52 are attracted to each other. Through the mutual attraction of the second magnets 52, the two cover plates 5 can be tightly connected together, thereby improving the sealing inside the electronic scale and ensuring the stability and durability of the electronic scale. The adsorption effect of the second magnets 52 makes the opening and closing of the cover plate very simple and quick. The user only needs to pull or push lightly to open or close the cover plate, without using additional tools or performing complicated operations.

[0041] See also Figure 4 Support pads for increasing friction are installed at the four corners of the bottom of the electronic scale body 1, which significantly increase the friction between the electronic scale and the placement surface, making it more stable. Whether on a flat or slightly inclined surface, the support pads can effectively prevent the electronic scale from sliding or shifting, ensuring the accuracy and safety of weighing. The support pads are usually made of wear-resistant and non-slip materials, which can not only increase friction, but also reduce wear on the placement surface. Embodiment three:

[0042] See also Figure 4 , a third magnet 53 is installed at the bottom of the cover 5, and a plurality of first magnets 11 are installed on both sides of the top of the electronic scale body 1. The first magnets 11 correspond to the third magnets 53 one by one and are mutually adsorbed to increase the installation stability of the cover 5. The magnetic adsorption method is not only easy to install, but also can ensure that the cover is not easy to fall off or shift during use, thereby greatly improving the installation stability. During use, the user can easily install the cover in place through magnetic adsorption without using additional tools or performing complicated operations. This convenience not only improves the user's efficiency, but also improves the overall user experience.

[0043] The implementation principle of the utility model is as follows: when not in use or when carried out, the operating table 7 is located in the accommodating groove 6, which can protect the operating table 7 and prevent it from being damaged during movement. When in use, the user pulls out the operating table 7, and the operating table 7 slides out under the action of the sliding mechanism 73, thereby being away from the electronic scale body 1 to weigh the object. When placing an object of larger volume, the user can open the cover 5, and then insert the T-block 51 on the top of the cover 5 into the T-slot 21 on the weighing platform 2, so that the cover 5 is connected to the weighing platform 2, expanding the range of the weighing platform 2. At the same time, the sliding mechanism 73 is opened to the maximum range, so that the operating table 7 is located at the farthest distance, which is convenient for observing the weight of the object.

[0044] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A portable electronic scale, characterized in that: The electronic scale comprises an electronic scale body (1), an operating table (7), and a receiving groove (6); a sealing plate (71) is fixed to the front end of the operating table (7); a display screen (72) is provided on the top of the operating table (7); sliding mechanisms (73) are installed on both sides of the operating table (7); the sliding mechanisms (73) comprise a first slide seat (731) and a first slider (732); the first slide seat (731) is installed on the side of the operating table (7); the first slider (732) is slidably arranged with the first slide seat (731); a second slide seat (733) is fixed to the inner side of the receiving groove (6); a second slider (734) is slidably arranged on the inner side of the second slide seat (733); the second slider (734) is fixedly connected to the first slider (732).

2. The portable electronic scale according to claim 1, characterized in that: The rear end of the operating table (7) is connected to the electronic scale body (1) via a connecting line (74); a rechargeable battery is installed inside the electronic scale body (1); and a circuit board is installed inside the operating table (7).

3. The portable electronic scale according to claim 1, characterized in that: A weighing platform (2) is installed on the top of the electronic scale body (1), and a pressure sensor (4) is provided below the weighing platform (2).

4. The portable electronic scale according to claim 1, characterized in that: A movably arranged handle (3) is installed on one side of the electronic scale body (1); the handle (3) is rotatably connected to the electronic scale body (1) via a rotating shaft; and a groove matching the handle (3) is provided on the back of the electronic scale body (1).

5. The portable electronic scale according to claim 3, characterized in that: The top of the weighing platform (2) is provided with a T-shaped slot (21), and the T-shaped slots (21) are provided with a plurality of slots. The plurality of T-shaped slots (21) are divided into two groups, and the T-shaped slots in each group are arranged transversely and parallel to each other. The two groups of T-shaped slots (21) are arranged in a mirror image with respect to the length center line of the weighing platform (2).

6. The portable electronic scale according to claim 3, characterized in that: The weighing platform (2) is located at the top center of the electronic scale body (1), and the size of the weighing platform (2) is smaller than the size of the electronic scale body (1).

7. The portable electronic scale according to claim 5, characterized in that: A cover plate (5) is provided above the weighing platform (2), a T-shaped block (51) is fixed on the top of the cover plate (5), the number of the T-shaped blocks (51) is the same as the number of the T-shaped slots (21), and the positions of the T-shaped blocks (51) and the T-shaped slots (21) correspond one to one.

8. The portable electronic scale according to claim 7, characterized in that: Two cover plates (5) are provided, and a second magnet (52) is installed at the connection point of the two cover plates (5), and a plurality of the second magnets (52) are mutually attracted.

9. The portable electronic scale according to claim 1, characterized in that: Support pads for increasing friction are installed at the four corners of the bottom of the electronic scale body (1).

10. The portable electronic scale according to claim 7, characterized in that: The dimensions of the two cover plates (5) match the dimensions of the electronic scale body (1).

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