Electronic balance easy to clean residues

Abstract

The utility model discloses an electronic balance easy to clean residues, which relates to the technical field of electronic balances and comprises a balance body, a slot is arranged at the top of the balance body, an insertion column is inserted in the slot, and a weighing tray is fixed at the top of the insertion column. A storage disc capable of preventing materials from falling into the insertion groove is arranged between the weighing tray and the balance body, the supporting columns and the top plate can be rapidly disassembled and assembled through the limiting mechanism, bolt fixing is not needed, the operation is simple and rapid, the glass cleaning speed is further increased, and the working efficiency is improved. And meanwhile, by arranging the storage disc, the materials can be prevented from falling into the slot in the top of the balance body, and the materials can fall into the storage disc, so that the residual materials can be cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic balances, in particular to an electronic balance which is easy to clean residues. Background Art

[0002] A balance that uses electromagnetic force to balance the weight of an object is called an electronic balance. Its characteristics include accurate and reliable weighing, fast and clear display, and an automatic detection system, a simple automatic calibration device, and overload protection.

[0003] The electronic balance with patent number CN206891568U is provided with a balance tray, which is plugged into the base. The key points of its technical solution are that the weighing component also includes a protective plate, which is arranged under the balance tray. The protective plate includes a bottom plate and an outer edge plate. The surface area of the bottom plate is larger than the surface area of the balance tray. The outer edge plate is higher than the height of the balance tray. There is a gap between the bottom plate and the outer edge plate and the balance tray.

[0004] However, research has shown that existing electronic balances still have the following defects:

[0005] When using an existing electronic balance, if the material placed on the weighing tray is accidentally spilled when taking it out, the material may fall between the weighing tray and the balance body. When cleaning, a rag or cleaning brush is needed. If the material falls into the slot, other tools are needed to take the material out, which is more troublesome to clean. At the same time, when there is material remaining on the glass plate, the glass needs to be removed. At this time, the top plate and the support column need to be separated. The support column and the top plate are generally fixed with bolts. The disassembly and installation time is long, which reduces the cleaning efficiency. Therefore, it is necessary to optimize an electronic balance that is easy to clean residues through technological innovation and design optimization. Utility Model Content

[0006] When using an existing electronic balance, if the material placed on the weighing tray is accidentally spilled when taking it out, the material may fall between the weighing tray and the balance body. When cleaning, a rag or cleaning brush is needed. If the material falls into the slot, other tools are needed to take the material out, which is more troublesome to clean. At the same time, when there is material remaining on the glass plate, the glass needs to be removed. At this time, the top plate and the support column need to be separated. The support column and the top plate are generally fixed with bolts. The disassembly and installation time is long, which reduces the cleaning efficiency. In order to solve the above problems, the embodiment of the present application provides an electronic balance that is easy to clean the residue. The support column and the top plate can be quickly disassembled and assembled through the limiting mechanism without the need for bolt fixing. It is simple and fast, which further improves the speed of cleaning the glass. At the same time, by providing a storage tray, the material can be prevented from falling into the slot on the top of the balance body. The material will fall into the storage tray, which is convenient for cleaning the residual material.

[0007] The technical solution adopted by the embodiment of the present application to solve the technical problem is:

[0008] An electronic balance that is easy to clean residues, comprising:

[0009] A balance body, wherein a slot is provided on the top of the balance body, a pin is inserted into the slot, a weighing tray is fixed on the top of the pin, and a storage tray is provided between the weighing tray and the balance body to prevent materials from falling into the slot;

[0010] A top plate is located on the top of the balance body, a support column is provided between the top plate and the balance body, glass is provided between the support columns, and a limiting mechanism is provided between the top plate and the support columns, which can quickly fix the top plate and the support columns.

[0011] In one possible implementation, the storage tray includes a main annular tray, a main circular ring is fixed on the edge of the main annular tray, a secondary circular ring is fixed inside the main annular tray, and a secondary annular tray is fixed on the top of the secondary circular ring. When the material falls from the weighing tray, it will fall onto the main annular tray. The main circular ring and the secondary circular ring will block the material to prevent the material from falling into the slot. When cleaning, you only need to remove the storage tray and pour out the material.

[0012] In a possible implementation, the insertion column passes through the column annular disk and is inserted into the slot, and the bottom of the storage disk can be tightly attached to the top of the balance body to prevent materials from falling into the slot.

[0013] In a possible implementation, a protrusion is fixed on the top of the support column, and a groove is provided at the bottom of the top plate. The protrusion can be inserted into the groove, so that the subsequent limiting mechanism can fix the two.

[0014] In one possible implementation, the limiting mechanism includes a sliding groove provided inside the top plate, a sliding block provided inside the sliding groove, one end of the sliding block facing the protrusion and the other end of the sliding block fixing the limiting block, a spring provided inside the sliding groove at the end of the sliding block away from the limiting block, a limiting groove provided on the protrusion, the spring is in a compressed state, and under the action of the spring, the sliding block drives the limiting block to be inserted into the limiting groove, thereby fixing the top plate and the support column without the need for bolts, which is simple and fast.

[0015] In one possible implementation, a rectangular groove is provided on the top plate, and the rectangular groove is the same as the sliding groove. A rectangular block is provided in the rectangular groove, and the rectangular block is fixedly connected to the sliding block. The sliding block can be pulled by the rectangular block, so that the sliding block drives the rectangular block to move out of the limit groove, thereby facilitating the separation of the fixed plate and the support column.

[0016] In one possible implementation, the bottom of the limit block is set as a slope, and the slope faces the opposite direction of the sliding block. When the groove at the bottom of the top plate is aligned with the protrusion and inserted, the limit block will contact the protrusion. Under the extrusion of the protrusion, the limit block will drive the sliding block into the sliding groove and squeeze the spring at the same time. When the limit block is aligned with the limit groove, under the action of the spring, the limit block will automatically insert into the limit groove, which increases convenience.

[0017] In a possible implementation, the unfixed end of the rectangular block protrudes from the top plate and is provided with anti-slip grooves to facilitate pulling the sliding block through the rectangular block.

[0018] In summary, the present invention has at least one of the following beneficial technical effects:

[0019] 1. The support column and the top plate can be quickly disassembled and assembled through the limiting mechanism, which is convenient for the subsequent disassembly and assembly of the glass. There is no need to use multiple bolts to fix it. It is simple and fast, further improving the speed of cleaning the glass.

[0020] 2. By setting up a storage tray, materials can be prevented from falling into the slot on the top of the balance body. The materials will fall into the storage tray, making it easy to clean up the remaining materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 for Figure 1 A schematic diagram of the structure at center A;

[0023] Figure 3 This is a schematic diagram of the partial structure explosion of the utility model;

[0024] Figure 4 This is a schematic diagram of the support column structure of the utility model;

[0025] Figure 5 This is a cross-sectional view of the local structure of the top plate of the utility model;

[0026] Figure 6 This is a schematic diagram of the storage tray structure of the present utility model.

[0027] Figure numerals: 1. balance body; 2. support column; 3. top plate; 4. rectangular groove; 5. rectangular block; 6. weighing tray; 7. main annular disk; 8. slot; 9. plug-in column; 10. protrusion; 11. limit groove; 12. groove; 13. limit block; 14. sliding block; 15. sliding groove; 16. spring; 17. main circular ring; 18. secondary circular ring; 19. secondary annular disk. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the present invention to clearly and completely describe the technical solution of the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. The instrument placement rack involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] This embodiment introduces a specific structure of an electronic balance that is easy to clean. Figures 1-6 As shown, an electronic balance that is easy to clean residues includes:

[0030] The balance body 1 has a slot 8 on the top, a pin 9 is inserted into the slot 8, a weighing tray 6 is fixed on the top of the pin 9, and a storage tray is provided between the weighing tray 6 and the balance body 1 to prevent materials from falling into the slot 8;

[0031] The top plate 3 is located on the top of the balance body 1. A support column 2 is provided between the top plate 3 and the balance body 1. Glass is provided between the support columns 2. A limiting mechanism is provided between the top plate 3 and the support columns 2, which can quickly fix the top plate 3 and the support columns 2.

[0032] When the material placed on the weighing tray 6 is accidentally spilled when being taken, the material may fall between the weighing tray 6 and the balance body 1. When cleaning, a rag or a cleaning brush is needed. If the material falls into the slot 8, other tools are needed to remove the material, which is more troublesome to clean.

[0033] Furthermore, the storage tray includes a main annular tray 7, a main ring 17 is fixed on the edge of the main annular tray 7, a secondary ring 18 is fixed inside the main annular tray 7, and a secondary annular tray 19 is fixed on the top of the secondary ring 18. When the material falls from the weighing tray 6, it will fall onto the main annular tray 7. The main ring 17 and the secondary ring 18 will block the material to prevent the material from falling into the slot 8. When cleaning, you only need to remove the storage tray and pour out the material.

[0034] Furthermore, the insertion column 9 passes through the column annular disk and is inserted into the slot 8 , and the bottom of the storage disk can be tightly attached to the top of the balance body 1 to prevent materials from falling into the slot 8 .

[0035] Furthermore, a protrusion 10 is fixed on the top of the support column 2, and a groove 12 is provided at the bottom of the top plate 3. The protrusion 10 can be inserted into the groove 12, so that the subsequent limiting mechanism can fix the two.

[0036] When there is material remaining on the glass plate, the glass needs to be removed. At this time, the top plate 3 and the support column 2 need to be separated. The support column 2 and the top plate 3 are generally fixed together with bolts. The disassembly and installation time is long, which reduces the cleaning efficiency.

[0037] Furthermore, the limiting mechanism includes a sliding groove 15 provided inside the top plate 3, a sliding block 14 provided inside the sliding groove 15, one end of the sliding block 14 facing the end of the protrusion 10 to fix the limiting block 13, and a spring 16 is provided inside the sliding groove 15 at the end of the sliding block 14 away from the limiting block 13. A limiting groove 11 is provided on the protrusion 10, and the spring 16 is in a compressed state. Under the action of the spring 16, the sliding block 14 drives the limiting block 13 to be inserted into the limiting groove 11, thereby fixing the top plate 3 and the support column 2 without the need for bolts, which is simple and fast.

[0038] Furthermore, a rectangular groove 4 is provided on the top plate 3, which is the same as the sliding groove 15. A rectangular block 5 is provided in the rectangular groove 4, which is fixedly connected to the sliding block 14. The sliding block 14 can be pulled by the rectangular block 5, so that the sliding block 14 drives the rectangular block 5 to move out of the limiting groove 11, thereby facilitating the separation of the fixed plate and the support column 2.

[0039] Furthermore, the bottom of the limit block 13 is set with a slope, and the slope is facing the opposite direction of the sliding block 14. When the groove 12 at the bottom of the top plate 3 is aligned with the protrusion 10 and inserted, the limit block 13 will contact the protrusion 10. Under the extrusion of the protrusion 10, the limit block 13 will drive the sliding block 14 into the sliding groove 15 and squeeze the spring 16 at the same time. When the limit block 13 is aligned with the limit groove 11, under the action of the spring 16, the limit block 13 will automatically insert into the limit groove 11, which increases convenience.

[0040] Furthermore, the unfixed end of the rectangular block 5 protrudes from the top plate 3 and is provided with anti-slip grooves, so as to facilitate pulling the sliding block 14 through the rectangular block 5 .

[0041] When the staff needs to clean the balance, pull out the plug post 9 from the slot 8, take out the storage tray from the balance body 1, pour out the material therein to complete the cleaning, and then align the storage tray with the slot 8 and place it on the top of the balance body 1, and insert the plug post 9 into the slot 8, which effectively avoids the material falling into the rubbing groove and causing difficulty in cleaning. Pull the rectangular block 5, the rectangular block 5 drives the sliding block 14 to compress the spring 16, and at the same time the limit block 13 is moved out of the limit groove 11. At this time, the pad and the support column 2 can be separated, and the support column 2 bracket can be removed. The glass is taken out and cleaned. After cleaning, the glass is put back. When the groove 12 at the bottom of the top plate 3 is aligned with the protrusion 10 and inserted, the limit block 13 will contact the protrusion 10. Under the pressure of the protrusion 10, the limit block 13 will drive the sliding block 14 into the sliding groove 15 and squeeze the spring 16 at the same time. When the limit block 13 is aligned with the limit groove 11, under the action of the spring 16, the limit block 13 will automatically insert into the limit groove 11, thereby fixing the top plate 3 and the support column 2. There is no need to use bolts to fix it. It is simple and fast, which increases the convenience of cleaning the glass.

[0042] Finally, it should be noted that the above embodiments are merely examples for the purpose of illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to provide an exhaustive list of all possible embodiments. However, any obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. An electronic balance that is easy to clean residue, characterized in that: include: A balance body (1), wherein a slot (8) is provided on the top of the balance body (1), a plug post (9) is inserted into the slot (8), a weighing tray (6) is fixed on the top of the plug post (9), and a storage tray is provided between the weighing tray (6) and the balance body (1) to prevent materials from falling into the slot (8); A top plate (3) is located on the top of the balance body (1), a support column (2) is provided between the top plate (3) and the balance body (1), glass is provided between the support columns (2), and a limiting mechanism capable of quickly fixing the top plate (3) and the support columns (2) is provided between the top plate (3) and the support columns (2).

2. The electronic balance that is easy to clean residues according to claim 1, characterized in that: The storage tray comprises a main annular tray (7), a main circular ring (17) is fixed on the edge of the main annular tray (7), a secondary circular ring (18) is fixed inside the main annular tray (7), and a secondary annular tray (19) is fixed on the top of the secondary circular ring (18).

3. The electronic balance that is easy to clean residues according to claim 1, characterized in that: The inserting column (9) passes through the column annular disk and is inserted into the slot (8), and the bottom of the receiving disk can be tightly attached to the top of the balance body (1).

4. The electronic balance that is easy to clean residues according to claim 1, characterized in that: A convex block (10) is fixed on the top of the support column (2), and a groove (12) is provided on the bottom of the top plate (3), and the convex block (10) can be inserted into the groove (12).

5. The electronic balance that is easy to clean residues according to claim 4, characterized in that: The limiting mechanism comprises a sliding groove (15) provided inside the top plate (3), a sliding block (14) provided inside the sliding groove (15), one end of the sliding block (14) facing the protrusion (10) and the other end of which is fixed with the limiting block (13), a spring (16) provided inside the sliding groove (15) at the end of the sliding block (14) away from the limiting block (13), and a limiting groove (11) provided on the protrusion (10).

6. The electronic balance that is easy to clean residues according to claim 1, characterized in that: A rectangular groove (4) is provided on the top plate (3), the rectangular groove (4) is the same as the sliding groove (15), a rectangular block (5) is provided in the rectangular groove (4), and the rectangular block (5) is fixedly connected to the sliding block (14).

7. The electronic balance that is easy to clean residues according to claim 5, characterized in that: The bottom of the limit block (13) is provided with an inclined surface, and the inclined surface faces the opposite direction of the sliding block (14).

8. The electronic balance that is easy to clean residues according to claim 6, characterized in that: The unfixed end of the rectangular block (5) protrudes from the top plate (3) and is provided with anti-slip lines.

Images