Electronic scale convenient to adjust

Abstract

The utility model discloses an electronic scale convenient to adjust, and relates to the technical field of electronic scales. Comprising a shell, horizontal adjusting foot cups are installed on the periphery of the bottom of the shell, a rechargeable battery, a control circuit board, a scale frame and a weighing sensor are installed in the shell, a liquid crystal display screen and a key board are embedded in the front side of the shell, and the rechargeable battery is electrically connected with the control circuit board; the weighing sensor, the liquid crystal display screen and the key board are all electrically connected with the control circuit board. According to the electronic scale convenient to adjust, the original scale structure is improved, the contact area can be further increased through the cooperation of the center disc and the side disc in the scale assembly, articles can be conveniently placed, that is, the distance between the side disc and the center disc can be adjusted under the connection action of the insertion groove and the insertion piece, so that the contact area between the electronic scale and the placed articles can be adjusted; when a large object is placed for weighing, the accuracy of the electronic scale can be improved, and normal use is not affected.

Description

Technical Field

[0001] This utility model relates to the field of electronic scale technology, specifically to an electronic scale that is easy to adjust. Background Technology

[0002] An electronic scale is a tool that uses Hooke's Law or the lever balance principle of forces to measure the mass of an object. It is a type of weighing instrument and has advantages such as high accuracy, speed, and ease of operation compared to traditional mechanical scales. The use of electronic scales originated in the commercial field, but with the continuous advancement of technology, the application range of electronic scales has become increasingly wide.

[0003] Electronic scales mainly consist of three parts: a load-bearing system (such as a weighing pan and scale body), a force transmission system (such as a lever force transmission system and a sensor), and an indication system (such as a dial and an electronic display instrument). In actual use, electronic scales cannot be adjusted on the surface where items are placed, so the contact area cannot be changed. When the area of ​​the items placed is large, it is easy for the electronic scale to weigh inaccurately, which will affect normal weighing use. Utility Model Content

[0004] This invention provides an easily adjustable electronic scale to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an easily adjustable electronic scale, comprising a housing, with leveling feet installed around the bottom of the housing; a rechargeable battery, a control circuit board, a scale frame, and a weighing sensor are respectively installed inside the housing; an LCD screen and a keypad are embedded on the front side of the housing; the rechargeable battery is electrically connected to the control circuit board; the weighing sensor, LCD screen, and keypad are all electrically connected to the control circuit board; a weighing pan assembly is placed on top of the weighing sensor; the weighing pan assembly includes a central plate and side plates, the side plates being distributed around the central plate; slots are provided around the central plate; inserts are provided on the side plates and are inserted into the central plate through the inserts and slots.

[0006] Furthermore, the bottom of the housing is provided with threaded holes around its perimeter, and the leveling feet are threadedly connected to the threaded holes.

[0007] Furthermore, the bottom of the outer casing is provided with a battery compartment, and a compartment cover is snapped onto the battery compartment, with the rechargeable battery located in the battery compartment.

[0008] Furthermore, the control circuit board is provided with a charging interface, which extends outward from the rear wall of the housing.

[0009] Furthermore, the top of the outer casing is provided with a boss, and the boss is provided with a through opening.

[0010] Furthermore, the weighing sensor extends outward from the opening, and the weighing pan assembly covers the boss.

[0011] Compared with the prior art, this utility model provides an easily adjustable electronic scale, which has the following beneficial effects:

[0012] This easily adjustable electronic scale improves upon the original weighing pan structure. By cooperating with the center and side plates in the weighing pan assembly, the contact area can be further increased, making it easier to place items. Specifically, through the connection of slots and inserts, the distance between the side plates and the center plate can be adjusted, allowing the electronic scale to adjust the contact area with the placed items. When weighing larger items, this improves the accuracy of the electronic scale without affecting normal use. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a side sectional view of the present invention;

[0015] Figure 3 This is a top view of the present invention;

[0016] Figure 4 This is a structural diagram of the weighing pan assembly of this utility model.

[0017] In the diagram: 1. Outer shell; 2. Leveling feet; 3. Rechargeable battery; 4. Control circuit board; 5. Weighing frame; 6. Weighing sensor; 7. LCD screen; 8. Keypad; 9. Weighing pan assembly; 91. Center plate; 92. Side plate; 93. Slot; 94. Insert; 10. Threaded hole; 11. Battery compartment; 12. Compartment cover; 13. Charging interface; 14. Boss; 15. Through port. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-4This utility model discloses an easily adjustable electronic scale, including a housing 1. Horizontal adjustment feet 2 are installed around the bottom of the housing 1. A rechargeable battery 3, a control circuit board 4, a scale frame 5, and a weighing sensor 6 are respectively installed inside the housing 1. An LCD screen 7 and a keypad 8 are embedded on the front side of the housing 1. The rechargeable battery 3 is electrically connected to the control circuit board 4. The weighing sensor 6, LCD screen 7, and keypad 8 are all electrically connected to the control circuit board 4. A weighing pan assembly 9 is placed on top of the weighing sensor 6. This improves the original weighing pan structure. The cooperation between the central plate 91 and the side plates 92 in the weighing pan assembly 9 further increases the contact area, facilitating the placement of items. Specifically, under the connection of the slot 93 and the insert 94, the distance between the side plate 92 and the central plate 91 can be adjusted, allowing the electronic scale to adjust the contact area with the placed items. When weighing larger items, this improves the accuracy of the electronic scale without affecting normal use.

[0020] The weighing pan assembly 9 includes a central pan 91 and side pans 92. The side pans 92 are distributed around the central pan 91. The central pan 91 is provided with slots 93 around its perimeter. The side pans 92 are provided with inserts 94 and are connected to the central pan 91 through the inserts 94 and slots 93.

[0021] Specifically, the bottom of the outer casing 1 is provided with threaded holes 10 around its perimeter, and the horizontal adjustment feet 2 are threadedly connected to the threaded holes 10.

[0022] In this embodiment, the threaded hole 10 is a connecting structure used for the installation of the horizontal adjustment cup 2. The horizontal adjustment cup 2 is a component that uses threads to adjust the height. In many fields, such as mechanical equipment installation, furniture manufacturing, and electrical equipment placement, the adjustment cup plays a vital role. It can not only ensure the stable connection between the equipment and the ground, but also adjust the height, levelness and tilt of the equipment, and prevent the equipment from shifting or overturning due to uneven ground or vibration.

[0023] Specifically, the bottom of the outer casing 1 is provided with a battery compartment 11, and a compartment cover 12 is snapped onto the battery compartment 11, and the rechargeable battery 3 is located in the battery compartment 11.

[0024] In this embodiment, the battery compartment 11 is designed to facilitate user maintenance or battery removal. It is usually covered by a compartment cover 12, which allows users to easily remove the battery by opening the compartment cover 12.

[0025] Specifically, the control circuit board 4 is provided with a charging interface 13, and the charging interface 13 extends outward from the rear wall of the outer casing 1.

[0026] In this embodiment, the main function of the charging interface 13 is to provide power transmission and data transmission, and it can be used to charge the rechargeable battery 3.

[0027] Specifically, the top of the outer shell 1 is provided with a boss 14, and the boss 14 is provided with a through opening 15.

[0028] In this embodiment, the boss 14 is an assembly structure used for positioning the weighing pan assembly 9, and the through port 15 is a clearance structure to facilitate contact between the weighing sensor 6 and the weighing pan assembly 9.

[0029] Specifically, the weighing sensor 6 extends outward from the opening 15, and the weighing pan assembly 9 covers the boss 14.

[0030] In this implementation scheme, the weighing sensor 6 is a device that converts mass signals into measurable electrical signals and is the core component of the electronic scale. Its main function is to convert the weight of the item to be weighed into an electrical signal and feed the signal back to the control circuit board 4. The control circuit board 4 is mainly responsible for the control of the weighing pan and data processing. It processes the signal from the sensor through an A / D converter and displays the weight data. The LCD screen 7 is used to display the weight data weighed by the electronic scale. The keypad 8 is mainly used to control the operation and functions of the electronic scale, including but not limited to power on and off, unit conversion, storage and printing of weight data, tare, zeroing, etc.

[0031] In use, the original weighing pan structure has been improved. The contact area can be further increased by the cooperation of the center plate 91 and the side plate 92 in the weighing pan assembly 9, which makes it easier to place items. That is, under the connection of the slot 93 and the insert 94, the distance between the side plate 92 and the center plate 91 can be adjusted, so that the electronic scale can adjust the contact area with the placed items. When weighing larger items, the accuracy of the electronic scale can be improved. After the item is placed on the weighing pan assembly 9, the weighing sensor 6 converts the weight of the item into an electrical signal and feeds the signal back to the control circuit board 4, which is responsible for the control of the weighing pan and data processing. The weight data is displayed on the LCD screen 7.

[0032] In summary, this easily adjustable electronic scale improves upon the original weighing pan structure. The cooperation between the central plate 91 and the side plate 92 in the weighing pan assembly 9 further increases the contact area, making it easier to place items. Specifically, through the connection of the slot 93 and the insert 94, the distance between the side plate 92 and the central plate 91 can be adjusted, allowing the electronic scale to adjust the contact area with the placed items. When weighing larger items, this improves the accuracy of the electronic scale without affecting normal use.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An easily adjustable electronic scale, comprising a housing (1), characterized in that: The bottom of the outer casing (1) is equipped with leveling feet (2). The outer casing (1) is equipped with a rechargeable battery (3), a control circuit board (4), a weighing frame (5) and a weighing sensor (6). The front of the outer casing (1) is equipped with an LCD screen (7) and a keypad (8). The rechargeable battery (3) is electrically connected to the control circuit board (4). The weighing sensor (6), the LCD screen (7) and the keypad (8) are all electrically connected to the control circuit board (4). The weighing pan assembly (9) is placed on top of the weighing sensor (6). The weighing pan assembly (9) includes a central pan (91) and side pans (92). The side pans (92) are distributed around the central pan (91). The central pan (91) has slots (93) around its perimeter. The side pans (92) have inserts (94) and are connected to the central pan (91) through the inserts (94) and slots (93).

2. The easily adjustable electronic scale according to claim 1, characterized in that: The bottom of the outer casing (1) is provided with threaded holes (10) around its perimeter, and the horizontal adjustment cup (2) is threadedly connected to the threaded holes (10).

3. The easily adjustable electronic scale according to claim 1, characterized in that: The bottom of the outer casing (1) is provided with a battery compartment (11), and a compartment cover (12) is snapped onto the battery compartment (11). The rechargeable battery (3) is located in the battery compartment (11).

4. The easily adjustable electronic scale according to claim 1, characterized in that: The control circuit board (4) is provided with a charging interface (13), and the charging interface (13) extends outward from the rear wall of the outer shell (1).

5. The easily adjustable electronic scale according to claim 1, characterized in that: The top of the outer shell (1) is provided with a boss (14), and the boss (14) is provided with a through opening (15).

6. The easily adjustable electronic scale according to claim 5, characterized in that: The weighing sensor (6) extends outward from the opening (15), and the weighing pan assembly (9) covers the boss (14).

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