Electronic cutter scale
The electronic knife scale, which integrates a stainless steel cutter, a weighing sensor, and a display screen, solves the problem of redundant operation of traditional tools, integrates cutting and weighing, and improves operational efficiency and accuracy.
Patent Information
- Application Number
- CN202520546456.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-26
AI Technical Summary
Traditional cutters and electronic scales are redundant and functionally disconnected in food processing and experimental sample preparation, making it impossible to cut and weigh simultaneously.
Design an electronic knife scale that integrates a stainless steel knife, a load cell, a display screen, and a circuit board. The knife is driven by holding the mounting housing to cut items. After the items are leveled by a level, they are placed in the storage slot. Gravity is used to transmit the weight to the load cell for weighing, and the display screen shows the weight data.
This allows for weighing immediately after cutting without the need for additional tools, improving operational efficiency and weighing accuracy.
Smart Images
Figure CN223890044U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electronic scales, and in particular to electronic knife cutter scales. Background Technology
[0002] Traditional cutters and electronic scales are often used as independent tools, which leads to operational redundancy and functional fragmentation in scenarios such as food processing and experimental sample preparation. Therefore, an electronic cutter scale is proposed. Utility Model Content
[0003] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.
[0004] An electronic knife-cutting scale includes a mounting housing. A stainless steel cutter is laterally positioned on one side of the outer surface of the mounting housing and can move laterally on this side. A storage groove is formed on one side of the stainless steel cutter. A display screen is positioned on the front side of the mounting housing, and a level is positioned on one side of the display screen, with the level vertically located on the mounting housing. A circuit board is positioned between the display screen and the mounting housing and is laterally fixed inside the mounting housing, and is electrically connected to the display screen. A knife handle moving frame is positioned between the stainless steel cutter and the mounting housing, and is laterally located inside the mounting housing and connected to the stainless steel cutter. A weighing sensor is positioned on the other side of the knife handle moving frame and is electrically connected to the circuit board and the display screen.
[0005] Preferably, a limiting frame is provided between the tool holder moving frame and the mounting housing, and the limiting frame is vertically formed on one side inside the mounting housing. The tool holder moving frame is horizontally mounted on one side of the limiting frame, and a locking rod is vertically formed on the front side of the tool holder moving frame. The locking rod and the tool holder moving frame move in the same direction of movement, and the locking rod is vertically located inside the mounting housing.
[0006] Preferably, a fixed cutter switch is provided between the locking rod and the mounting shell, and the fixed cutter switch is laterally located at the top of the mounting shell. The fixed cutter switch can be moved on the mounting shell, and then the locking rod is fixed and limited by moving the fixed cutter switch and inserting it into the top of the locking rod.
[0007] Preferably, a handle is provided between the stainless steel cutter and the handle moving frame, and one end of the handle is connected to the stainless steel cutter, and the other end of the handle is connected to the handle moving frame. The stainless steel cutter is provided with a number of teeth, and the number of teeth are all vertically formed at the bottom of the stainless steel cutter.
[0008] Preferably, another power source is provided inside the mounting housing, and the power source is electrically connected to the weighing sensor, the display screen and the circuit board respectively, so as to supply energy to the weighing sensor, the display screen and the circuit board through the power source. A power switch is electrically connected between the circuit board and the power source, and the power switch is located on the front side of the outside of the mounting housing.
[0009] Preferably, a unit conversion key is provided on one side of the power switch, and the unit conversion key is electrically connected to the circuit board, and the unit conversion key is located on the front side of the outside of the mounting housing.
[0010] Preferably, the circuit board is electrically connected to a locking key, which is vertically located on the front side outside the mounting housing, and is electrically connected to the load cell.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: By holding the mounting shell, the stainless steel cutter is driven to cut the item to be weighed, and the mounting shell is in a vertical position. After the stainless steel cutter has finished cutting, the mounting shell is placed horizontally so that the storage slot on the side of the stainless steel cutter and the level are facing upwards. At this time, by observing the level to confirm that the mounting shell is in a horizontal position, the cut item is placed in the storage slot. Under the action of gravity, the item applies pressure to the stainless steel cutter. At this time, the gravity is transmitted to the weighing sensor through the blade handle moving frame, causing the elastic body on the weighing sensor to deform. The strain gauge bridge attached to the elastic body loses balance and outputs an electrical signal that is directly proportional to the weight value. The circuit board converts the electrical signal into a digital signal, and the weight data is displayed on the display screen. Thus, the item can be weighed simultaneously after being cut, without the need to carry too many tools for use.
[0012] 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
[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0014] Figure 1 This is a schematic diagram of the structure of an electronic knife cutter scale;
[0015] Figure 2 This is another structural diagram of an electronic knife-cutter scale;
[0016] Figure 3 This is another structural schematic diagram of an electronic knife cutter scale;
[0017] Figure 4 This is a schematic diagram of the tool holder moving frame.
[0018] The following components are shown in the diagram: 1. Mounting housing; 2. Stainless steel cutter; 3. Cutter fixing switch; 4. Display screen; 5. Level; 6. Locking key; 7. Unit conversion key; 8. Power switch; 9. Storage slot; 10. Locking rod; 11. Power supply; 12. Tooth; 13. Knife handle; 14. Weighing sensor; 15. Knife handle moving bracket; 16. Limit bracket; 17. Circuit board. Detailed Implementation
[0019] 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.
[0020] Please see Figure 1-4In this embodiment of the present invention, the electronic knife-cutter scale includes a mounting shell 1. A stainless steel cutter 2 is laterally arranged on one side of the outer surface of the mounting shell 1, and the stainless steel cutter 2 can move laterally on one side of the outer surface of the mounting shell 1. A storage groove 9 is formed on one side of the stainless steel cutter 2. A display screen 4 is arranged on the front side of the mounting shell 1, and a level 5 is arranged on one side of the display screen 4, and the level 5 is vertically located on the mounting shell 1. A circuit board 17 is arranged between the display screen 4 and the mounting shell 1, and the circuit board 17 is laterally fixed inside the mounting shell 1 and electrically connected to the display screen 4. A knife handle moving frame 15 is arranged between the stainless steel cutter 2 and the mounting shell 1, and the knife handle moving frame 15 is laterally located inside the mounting shell 1 and connected to the stainless steel cutter 2. A weighing sensor 14 is arranged on the other side of the knife handle moving frame 15, and the weighing sensor 14 is connected to the circuit board 17 and the display screen 4. The device is electrically connected, and the stainless steel cutter 2 is driven by holding the mounting shell 1 to cut the item to be weighed. The mounting shell 1 is in a vertical position. After the stainless steel cutter 2 has finished cutting, the mounting shell 1 is placed horizontally so that the storage slot 9 on the side of the stainless steel cutter 2 and the level 5 are facing upwards. At this time, by observing the level 5 to confirm that the mounting shell 1 is in a horizontal position, the cut item is placed in the storage slot 9. Under the action of gravity, the item puts pressure on the stainless steel cutter 2. At this time, the gravity is transmitted to the weighing sensor 14 through the blade handle moving bracket 15, causing the elastic body on the weighing sensor 14 to deform. The strain gauge bridge attached to the elastic body loses its balance and outputs an electrical signal that is directly proportional to the weight value. The electrical signal is converted into a digital signal by the circuit board 17 and the weight data is displayed on the display screen 4. Thus, the item can be weighed simultaneously after being cut, without the need to carry too many tools for use.
[0021] A limiting frame 16 is provided between the knife handle moving frame 15 and the mounting shell 1, and the limiting frame 16 is vertically formed on one side inside the mounting shell 1. The knife handle moving frame 15 is horizontally mounted on one side of the limiting frame 16, and a locking rod 10 is vertically formed on the front side of the knife handle moving frame 15. The locking rod 10 and the knife handle moving frame 15 move in the same direction, and the locking rod 10 is vertically located inside the mounting shell 1. Thus, when the locking rod 10 is locked and limited, the knife handle moving frame 15 is also limited, so that the stainless steel cutter 2 will not be misaligned when cutting items or when items are placed on the stainless steel cutter 2 for weighing, thus preventing the accuracy of the cutting and weighing values from being affected.
[0022] A fixed cutter switch 3 is provided between the locking rod 10 and the mounting shell 1. The fixed cutter switch 3 is located laterally at the top of the mounting shell 1 and can be moved horizontally on the mounting shell 1. By moving the fixed cutter switch 3 and inserting it into the top of the locking rod 10, the locking rod 10 is fixed and limited, which in turn limits the knife handle moving frame 15. This ensures that the stainless steel cutter 2 will not deviate when cutting items or when items are placed on the stainless steel cutter 2 for weighing, thus preventing any impact on the accuracy of the cutting and weighing values.
[0023] A handle 13 is provided between the stainless steel cutter 2 and the handle moving frame 15. One end of the handle 13 is connected to the stainless steel cutter 2, and the other end of the handle 13 is connected to the handle moving frame 15. Thus, the stainless steel cutter 2 and the handle moving frame 15 are connected through the handle 13. The stainless steel cutter 2 is provided with a number of teeth 12, and the teeth 12 are all vertically formed at the bottom of the stainless steel cutter 2. Thus, the stainless steel cutter 2 can cut items through the teeth 12.
[0024] Inside the mounting housing 1, there is another power supply 11, which is electrically connected to the weighing sensor 14, the display screen 4 and the circuit board 17. The power supply 11 supplies energy to the weighing sensor 14, the display screen 4 and the circuit board 17. The circuit board 17 is electrically connected to the power supply 11 and the power switch 8 is located on the front side of the outside of the mounting housing 1. The power switch 8 can control the power supply 11 to be turned on or off.
[0025] The power switch 8 has a unit conversion key 7 on one side, and the unit conversion key 7 is electrically connected to the circuit board 17. The unit conversion key 7 is located on the front side of the mounting housing 1, so the output level of the power supply 11 can be switched by using the unit conversion key 7.
[0026] The circuit board 17 is electrically connected to a locking key 6, which is vertically located on the front side of the mounting housing 1. The locking key 6 is electrically connected to the weighing sensor 14, thereby locking the weighing sensor 14 by means of the locking key 6.
[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.
Claims
1. An electronic knife cutter scale, including a mounting housing, characterized in that, A stainless steel cutter is horizontally positioned on one side of the outer side of the mounting housing, and the cutter moves laterally on this side. A storage groove is formed on one side of the cutter. A display screen is positioned facing forward on the mounting housing, and a level is positioned on one side of the display screen, vertically mounted on the housing. A circuit board is positioned between the display screen and the housing, horizontally fixed inside the housing, and electrically connected to the display screen. A handle moving bracket is positioned between the stainless steel cutter and the housing, horizontally located inside the housing, and connected to the cutter. A weighing sensor is positioned on the other side of the handle moving bracket, electrically connected to the circuit board and the display screen.
2. The electronic cutter scale according to claim 1, characterized in that, A limiting frame is provided between the tool holder moving frame and the mounting housing, and the limiting frame is vertically formed on one side inside the mounting housing. The tool holder moving frame is horizontally mounted on one side of the limiting frame, and a locking rod is vertically formed on the front side of the tool holder moving frame. The locking rod and the tool holder moving frame move in the same direction of movement, and the locking rod is vertically located inside the mounting housing.
3. The electronic cutter scale according to claim 2, characterized in that, A fixed cutter switch is provided between the locking rod and the mounting shell. The fixed cutter switch is located laterally at the top of the mounting shell. The fixed cutter switch can be moved on the mounting shell, thereby moving the fixed cutter switch and inserting it into the top of the locking rod, thereby fixing and limiting the locking rod.
4. The electronic cutter scale according to claim 1, characterized in that, A handle is provided between the stainless steel cutter and the handle moving frame, and one end of the handle is connected to the stainless steel cutter, and the other end of the handle is connected to the handle moving frame. The stainless steel cutter is provided with a number of teeth, and the teeth are all vertically formed at the bottom of the stainless steel cutter.
5. The electronic cutter scale according to claim 1, characterized in that, Another power source is located inside the mounting housing, and the power source is electrically connected to the weighing sensor, the display screen, and the circuit board, thereby supplying energy to the weighing sensor, the display screen, and the circuit board. A power switch is electrically connected between the circuit board and the power source, and the power switch is located on the front side of the outside of the mounting housing.
6. The electronic cutter scale according to claim 5, characterized in that, A unit conversion key is provided on one side of the power switch, and the unit conversion key is electrically connected to the circuit board. The unit conversion key is located on the front side of the mounting housing.
7. The electronic cutter scale according to claim 1, characterized in that, The circuit board is electrically connected to a locking key, which is located vertically on the front side of the mounting housing, and is electrically connected to the load cell.