Balance with dustproof structure

Abstract

The utility model relates to the field of balances, in particular to a balance with a dustproof structure, which is characterized in that a base is arranged at the bottom of a balance body, mounting grooves are arranged on two sides of the base, a first side plate and a second side plate which are mutually folded and mounted are arranged in the mounting grooves, and the first side plate and the second side plate are connected through an elastic rope. And the first side plate is clamped and locked with a clamping seat arranged at the upper part of the balance body after being rotated and unfolded. According to the utility model, the two sides of the balance are provided with the folded and stored side plate assemblies, the side plate assemblies are in butt joint through the elastic ropes, the limiting columns and other assemblies, the first side plate and the second side plate can be unfolded during use, and the remaining splice plates can be taken out from the storage cavity of the balance so as to achieve the effect of rapid installation; the dustproof mechanism can be quickly set up at the upper part of the balance, and is convenient to operate and carry.

Description

Technical Field

[0001] The utility model relates to the technical field of balances, in particular to a balance with a dustproof structure. Background Art

[0002] A balance is a precision instrument for measuring the mass of an object. It can be divided into many types according to different structural principles. The electronic balance is an important form of modern balance technology.

[0003] During the use of a balance, it may need to be used in different environments, including laboratories, factories, schools, etc. The measurement conditions in these environments may be different. Impurities that may exist in the air will interfere with the measuring parts. Therefore, traditional balances are equipped with dust covers to block dust. However, in actual use, the dust cover structure on traditional balances is relatively simple and mostly one-piece. When the balance needs to be carried for measurement, it is necessary to carry a dust cover separately. The process is not only cumbersome and inconvenient, but also easy to cause additional dust to adhere to the cover. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a balance with a dustproof structure.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A balance with a dustproof structure includes a balance body and a base. The base is provided at the bottom of the balance body, and mounting grooves are provided on both sides of the base. Side panels 1 and 2 that are folded and installed with each other are provided in the mounting grooves. The side panels 1 and 2 are connected by elastic ropes, and after the side panel 1 is rotated and unfolded, it is locked with a clamping seat provided on the upper part of the balance body.

[0007] In addition, the preferred structure is that a storage cavity is opened on one side of the bottom of the base, and the storage cavity is divided into multiple troughs by multiple rubber layers. A top plate, a cover plate, and a back plate are correspondingly installed in each trough, and a cover body is provided on the outside of the storage cavity.

[0008] In addition, a preferred structure is that the inner walls of the top plate, cover plate and back plate are all installed with a plurality of card blocks to connect correspondingly to the docking grooves opened on the outer sides of the side plate 1 and the side plate 2.

[0009] In addition, the preferred structure is that side panel one is rotatably installed on one side of the upper portion of the mounting groove through a rotating seat, and a plurality of snap-in holes are provided on one side of side panel one, which correspond to a plurality of limiting columns provided on the outer side of side panel two.

[0010] In addition, a preferred structure is that a plurality of notches are provided on the connection contact surfaces of the side panels 1 and 2, and elastic ropes are installed in the notches, and the elastic ropes are stretched when the side panels are folded.

[0011] In addition, the preferred structure is that a special-shaped rotating paddle is rotatably installed below the installation groove, and when the side panels 1 and 2 are installed in the installation groove, the special-shaped rotating paddle is in compression contact with the outer wall of the side panel 2.

[0012] In addition, a preferred structure is that a snap-in plate is installed on one side of the first side panel, and a slot is provided on the snap-in plate to fit into the snap-in seat.

[0013] The beneficial effects of the utility model are:

[0014] In the utility model, foldable and retractable side panel assemblies are provided on both sides of the balance, and the side panel assemblies are connected to each other through elastic ropes, limit columns and other components. When in use, side panel one and side panel two can be unfolded, and the remaining splicing panels can be taken out from the storage cavity of the balance to achieve a quick installation effect. This mechanism can quickly build a dust-proof mechanism on the upper part of the balance, and is easy to operate and carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the external structure of a balance with a dustproof structure proposed by the utility model Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the external structure of a balance with a dustproof structure proposed by the utility model Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the side panel splicing structure proposed by the utility model;

[0018] Figure 4 This is a schematic diagram of the storage cavity structure proposed by the utility model;

[0019] Figure 5 This is a schematic diagram of the connection structure of the clip-on plate proposed in the present invention;

[0020] Figure 6 This is a schematic diagram of the expanded structure of the side panel 1 and the side panel 2 proposed in the present invention;

[0021] Figure 7 This is a schematic diagram of the unfolded structure of the side panel 2 proposed in the present invention;

[0022] Figure 8 This is a schematic diagram of the connection structure of side panel 1 and side panel 2 proposed in the present invention.

[0023] In the figure: 1. Balance body; 2. Base; 3. Side panel 1; 31. Side panel 2; 4. Special-shaped rotating paddle; 5. Snap-fit ​​seat; 6. Top plate; 7. Cover plate; 8. Mounting slot; 9. Storage cavity; 91. Rubber layer; 10. Elastic rope; 11. Limiting column; 12. Rotating seat; 13. Snap-fit ​​plate; 14. Docking slot; 15. Snap-fit ​​hole; 16. Back plate; 17. Block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Reference Figure 1-8 A balance with a dustproof structure includes a balance body 1 and a base 2. The base 2 is provided at the bottom of the balance body 1, and mounting grooves 8 are provided on both sides of the base 2. Side panels 1 3 and 31 that are folded and installed with each other are provided in the mounting grooves 8. The side panels 1 3 and 31 are connected by elastic ropes 10, and after the side panels 1 3 are rotated and unfolded, they are locked with a clamping seat 5 provided on the upper part of the balance body 1.

[0026] Furthermore, a storage cavity 9 is opened on one side of the bottom of the base 2, and the storage cavity 9 is divided into multiple grooves by multiple rubber layers 91. A top plate 6, a cover plate 7, and a back plate 16 are correspondingly installed in each groove. The dust-proof mechanism can be spliced ​​by removing the top plate 6, the cover plate 7, and the back plate 16.

[0027] Furthermore, the inner walls of the top plate 6 , the cover plate 7 , and the back plate 16 are all installed with a plurality of clamping blocks 17 to correspond to the docking grooves 14 opened on the outer sides of the side plate 1 3 and the side plate 2 31 .

[0028] Furthermore, a side panel 3 is rotatably mounted on one side of the upper portion of the mounting groove 8 through a rotating seat 12 . A plurality of snap-fit ​​holes 15 are provided on one side of the side panel 3 . The snap-fit ​​holes 15 correspond to a plurality of limiting columns 11 provided on the outer side of the side panel 2 31 .

[0029] Furthermore, a plurality of notches are provided on the connection contact surfaces of the side panels 1 3 and 2 31 , and elastic ropes 10 are installed in the notches. The elastic ropes 10 are stretched when the side panels are folded.

[0030] Furthermore, a special-shaped rotating paddle 4 is rotatably installed below the installation groove 8 , and when the side panel 1 3 and the side panel 2 31 are installed in the installation groove 8 , the special-shaped rotating paddle 4 is in compression contact with the outer wall of the side panel 2 31 .

[0031] Furthermore, a snap-in plate 13 is installed on one side of the side panel 13. A slot is provided on the snap-in plate 13 to fit in with the snap-in seat 5. The snap-in plate 13 fits in with the snap-in seat 5 to ensure the installation stability of the side panel 13.

[0032] In this embodiment, the special-shaped rotating paddle 4 is rotated to disengage the side panel 2 31, and the side panel 1 3 is manually rotated to be clamped to the upper part of the balance body 1 through the clamping plate 13, and under the tensile action of the elastic rope 10, the side panel 2 31 is clamped to the side panel 1 3 through the limiting column 11, thereby forming a whole panel. At this time, the cover on one side of the storage cavity 9 is opened and the top panel 6, cover panel 7, and back panel 16 components stored inside are taken out, and the top panel 6, cover panel 7, and back panel 16 are installed in sequence into the docking grooves 14 opened on the outside of the unfolded side panel 1 3 and side panel 2 31 through the clamping blocks 17 provided on the panels to complete the splicing, thereby forming a dustproof cover.

[0033] In actual use, side panel 1 3 and side panel 2 31 are stacked on each other and fit into the mounting groove 8 in the storage state, and are limited by the special-shaped rotating paddle 4, wherein the special-shaped rotating paddle 4 is specifically a triangular paddle structure, which is limited by contact with side panel 2 31 to prevent it from falling off.

[0034] Among them, in actual use, the outer side of the storage cavity 9 is still provided with a cover body, and the structure of this cover body is the same as the remote control panel battery compartment cover in the prior art, which is easy to understand intuitively and no further explanation is given.

[0035] In actual use, only the side panel 1 3 needs to be rotated. Under the automatic stretching action of the elastic rope 10, the side panel 2 31 will rotate synchronously and be spliced ​​by the limit column 11 and the clamping hole 15 opened on the side panel 1 3. The unfolding process is convenient and fast.

[0036] In the utility model, foldable and retractable side panel assemblies are provided on both sides of the balance, and the side panel assemblies are connected to each other through components such as elastic ropes 10 and limit columns 11. When in use, side panel 1 3 and side panel 2 31 can be unfolded, and the remaining splicing panels can be taken out from the storage cavity 9 of the balance to achieve a quick installation effect. This mechanism can quickly build a dust-proof mechanism on the upper part of the balance, and is easy to operate and carry.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A balance with a dustproof structure, comprising a balance body (1) and a base (2), characterized in that: The bottom of the balance body (1) is provided with a base (2), and mounting grooves (8) are provided on both sides of the base (2). A side panel (3) and a side panel (31) are provided in the mounting grooves (8) and are folded and installed with each other. The side panel (3) and the side panel (31) are connected by an elastic rope (10), and the side panel (3) is locked with a clamping seat (5) provided on the upper part of the balance body (1) after being rotated and unfolded.

2. A balance with a dustproof structure according to claim 1, characterized in that: A storage cavity (9) is provided on one side of the bottom of the base (2). The storage cavity (9) is divided into a plurality of slots by a plurality of rubber layers (91). A top plate (6), a cover plate (7), and a back plate (16) are correspondingly mounted in each slot, and a cover is provided on the outside of the storage cavity (9).

3. A balance with a dustproof structure according to claim 2, characterized in that: The inner walls of the top plate (6), cover plate (7) and back plate (16) are all equipped with a plurality of clamping blocks (17) to correspond to the docking grooves (14) provided on the outer sides of the first side plate (3) and the second side plate (31).

4. A balance with a dustproof structure according to claim 1, characterized in that: A side panel (3) is rotatably mounted on one side of the upper portion of the mounting groove (8) via a rotating seat (12). A plurality of snap-fit ​​holes (15) are provided on one side of the side panel (3). The snap-fit ​​holes (15) correspond to a plurality of limiting columns (11) provided on the outer side of the side panel (31).

5. The balance with a dustproof structure according to claim 1, characterized in that: The connection contact surfaces of the side panels 1 (3) and 2 (31) are both provided with a plurality of notches, in which elastic ropes (10) are installed, and the elastic ropes (10) are stretched when the side panels are folded.

6. A balance with a dustproof structure according to claim 1, characterized in that: A special-shaped rotating paddle (4) is rotatably installed below the installation groove (8), and when the side panel 1 (3) and the side panel 2 (31) are installed in the installation groove (8), the special-shaped rotating paddle (4) is in extrusion contact with the outer wall of the side panel 2 (31).

7. A balance with a dustproof structure according to claim 1, characterized in that: A snap-in plate (13) is installed on one side of the side plate (3), and a slot is provided on the snap-in plate (13) to fit the snap-in seat (5).

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