Folding electronic scale device

Abstract

The utility model relates to the technical field of electronic scales, and discloses a folding electronic scale device, which comprises an electronic scale main body. When the electronic scale main body needs to be folded, a second pull rod is pulled, the second pull rod is pulled to drive a second limiting column to be pulled out through a second rotating supporting plate, a second spring is extruded by moving the second limiting column, the second spring is extruded, and then the second rotating supporting plate is rotated to be folded through a first rotating seat. When the electronic scale is folded, a first pull rod is pulled, a first spring is extruded, then a first rotating supporting plate is rotated to be folded through a second rotating seat, meanwhile, an electronic scale body is rotated and folded, the electronic scale body is rotated through a rotating rod through a rotating block so that the electronic scale body can be folded, and then a fixing column is sleeved with a connecting ring on a connecting bolt; the foldable electronic scale body cannot be unfolded in the moving process, the structure is simple, operation is convenient, the electronic scale is folded, and a user can carry the electronic scale conveniently.

Description

Technical Field

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

[0002] Electronic scales are a type of weighing instrument. A weighing instrument is a tool that uses Hooke's law or the principle of lever balance to measure the mass of an object. According to the structural principle, it can be divided into three categories: mechanical scales, electronic scales, and electromechanical combined scales.

[0003] After searching, the utility model patent announcement number is CN 216621409 U. The utility model discloses a foldable electronic scale device, including a scale body, a connecting seat is fixed at the end of the scale body, a receiving cavity for placing a control display is opened on the connecting seat, a U-shaped groove is fixed at the bottom of the scale body, a column is slidably connected in the U-shaped groove, and a limiting block is fixed on both sides of the end of the column. The two side walls of the U-shaped groove are provided with a through groove for the sliding of the limiting block, and the end of the through groove is provided with an expansion for the turning of the limiting block. A groove is provided at the end of the connecting seat, and a limiting rod is inserted in the groove. The end of the limiting rod extends into the U-shaped groove. A through hole is opened at the bottom of the U-shaped groove, and the through hole is located directly below the groove. The through hole is adapted to the limiting rod. The utility model can conveniently fold and store the electronic scale, thereby reducing the occupied space of the electronic scale, and can also protect the control display to avoid damage to the control display when the electronic scale is transferred.

[0004] Existing electronic scales are large and inconvenient to carry. Some electronic scales are folded through display screens, cannot be folded in multiple layers, and are large and inconvenient to carry. Utility Model Content

[0005] The utility model aims to provide a foldable electronic scale device, which solves the problem that the electronic scale proposed in the background art is relatively large in size and inconvenient to carry.

[0006] The embodiment of the present application provides a foldable electronic scale device, including an electronic scale body, a first rotating seat is fixedly connected to the left end of the surface side of the electronic scale body, a first rotating support plate is rotatably connected to the upper surface end of the first rotating seat, a second rotating seat is fixedly connected to the upper surface end of the first rotating support plate, a second rotating seat is rotatably connected to the upper surface end of the second rotating seat, a control screen is fixedly connected to the control screen on the upper surface end of the second rotating support plate, a connecting bolt is fixedly connected to the right end of the surface side of the electronic scale body, a fixing column is fixedly connected to the right end of the surface side of the electronic scale body, a first limiting device is fixedly connected to the right end of the surface side of the first rotating seat, a second limiting device is fixedly connected to the right end of the surface side of the second rotating seat, a rotating block is fixedly connected to the lower internal end of the electronic scale body, and a rotating rod is rotatably connected to the lower internal end of the rotating block.

[0007] By adopting the above technical scheme, when the electronic scale body needs to be folded, the second pull rod is pulled, and the second pull rod drives the second limiting column to be pulled out through the second rotating support plate, the second spring is squeezed by the moving second limiting column, the second spring is squeezed, and then the second rotating support plate is rotated to fold through the first rotating seat, then the first pull rod is pulled, and the first pull rod drives the first limiting column to be pulled out through the first rotating support plate, the first spring is squeezed by the moving first limiting column, the first spring is squeezed, and then the first rotating support plate is rotated to fold through the second rotating seat, and at the same time, the electronic scale body is rotated and folded, the electronic scale body is rotated by the rotating block through the rotating rod so that the electronic scale body is folded, and then the connecting ring on the connecting bolt is inserted into the fixed column, so that the folded electronic scale body will not open during the movement.

[0008] Optionally, a first spring is fixedly connected to the inner lower end of the first limiting device, a first limiting column is fixedly connected to the left end of the first spring on the front side, and a first pull rod is fixedly connected to the right end of the first limiting column on the front side.

[0009] By adopting the above technical solution, the parts can be folded and carried easily.

[0010] Optionally, a second spring is fixedly connected to the inner lower end of the second limiting device, a second limiting column is fixedly connected to the left end of the second spring on the front side, and a second pull rod is fixedly connected to the right end of the second limiting column on the front side.

[0011] By adopting the above technical solution, the parts can be folded and carried easily.

[0012] Optionally, a pull plate is fixedly connected to the right end of the front side of the first pull rod, and the surface of the pull plate has an anti-slip layer.

[0013] By adopting the above technical solution, it is convenient for users to pull and avoid slipping during the pulling process.

[0014] Optionally, a pull plate is fixedly connected to the right end of the surface side of the second pull rod, and the surface of the pull plate has an anti-slip layer.

[0015] By adopting the above technical solution, it is convenient for users to pull and avoid slipping during the pulling process.

[0016] Optionally, a limiting groove is provided at the inner right end of the first rotating support plate and the second rotating support plate.

[0017] By adopting the above technical solution, it is convenient to limit the position of the parts and avoid shaking of the parts during use.

[0018] Optionally, a plurality of sets of sliding wheels are provided at the lower end of the surface of the electronic scale body.

[0019] By adopting the above technical solution, the overall movement is facilitated.

[0020] Optionally, a connecting ring is fixedly connected to the lower end of the surface of the connecting bolt, and the inner ring size of the connecting ring is matched with the size of the fixing column.

[0021] By adopting the above technical solution, the whole is folded and connected to the fixed column through the connecting ring.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The technical solution of the present application is that when the electronic scale body needs to be folded, the second pull rod is pulled, and the second pull rod drives the second limiting column to be pulled out through the second rotating support plate, the second spring is squeezed by the moving second limiting column, the second spring is squeezed, and then the second rotating support plate is rotated to fold through the first rotating seat, then the first pull rod is pulled, and the first pull rod drives the first limiting column to be pulled out through the first rotating support plate, the first spring is squeezed by the moving first limiting column, the first spring is squeezed, and then the first rotating support plate is rotated to fold through the second rotating seat, and at the same time, the electronic scale body is rotated and folded, the electronic scale body is rotated by the rotating block through the rotating rod so that the electronic scale body is folded, and then the connecting ring on the connecting bolt is inserted into the fixed column, so that the folded electronic scale body will not open during the movement. The structure is simple and easy to operate. The electronic scale can be folded for the user to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0025] Figure 1 This is a schematic diagram of the overall structure of a mine flameproof power supply box of the utility model;

[0026] Figure 2 This is a schematic diagram of the overall internal uniformly distributed parts structure of a mining flameproof power supply box of the utility model;

[0027] Figure 3 The utility model is a kind of mine flameproof power box Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0028] Figure 4 The utility model is a kind of mine flameproof power box Figure 2 A schematic diagram of the enlarged structure in the middle.

[0029] In the figure: 1. electronic scale body; 2. first rotating seat; 3. connecting bolt; 4. first rotating support plate; 5. second rotating support plate; 6. fixing column; 7. control screen; 8. first limiting device; 801. first limiting column; 802. first spring; 803. first pull rod; 9. second limiting device; 901. second spring; 902. second pull rod; 903. second limiting column; 10. rotating block; 11. rotating rod; 12. second rotating seat. DETAILED DESCRIPTION

[0030] See also Figure 1-4 The utility model provides a technical solution: a foldable electronic scale device, including an electronic scale body 1, a first rotating seat 2 is fixedly connected to the left end of the surface side of the electronic scale body 1, a first rotating support plate 4 is rotatably connected to the upper surface end of the first rotating seat 2, a second rotating support plate 5 is rotatably connected to the upper surface end of the first rotating support plate 4, a second rotating seat 12 is fixedly connected to the upper surface end of the second rotating seat 12, a control screen 7 is fixedly connected to the upper surface end of the second rotating support plate 5, a connecting bolt 3 is fixedly connected to the right end of the surface side of the electronic scale body 1, a fixing column 6 is fixedly connected to the right end of the surface side of the electronic scale body 1, a first limiting device 8 is fixedly connected to the right end of the surface side of the first rotating seat 2, a second limiting device 9 is fixedly connected to the right end of the surface side of the second rotating seat 12, a rotating block 10 is fixedly connected to the lower internal end of the electronic scale body 1, and a rotating rod 11 is rotatably connected to the lower internal end of the rotating block 10.

[0031] In the above technical scheme, when the electronic scale body 1 needs to be folded, the second pull rod 902 is pulled, and the second pull rod 902 drives the second limiting column 903 to be pulled out through the second rotating support plate 5, and the second spring 901 is squeezed by the moving second limiting column 903, and the second spring 901 is squeezed, and then the second rotating support plate 5 is rotated to fold through the first rotating seat 2, then the first pull rod 803 is pulled, and the first pull rod 803 drives the first limiting column 801 to be pulled out through the first rotating support plate 4, and the first spring 802 is squeezed by the moving first limiting column 801, and the first spring 802 is squeezed, and then the first rotating support plate 4 is rotated to fold through the second rotating seat 12, and at the same time, the electronic scale body 1 is rotated and folded, and the electronic scale body 1 is rotated through the rotating block 10 through the rotating rod 11 so that the electronic scale body 1 is folded, and then the connecting ring on the connecting bolt 3 is inserted into the fixed column 6, so that the folded electronic scale body 1 will not open during the movement.

[0032] In the technical solution of the utility model, if Figure 3As shown, the inner lower end of the first limiting device 8 is fixedly connected to a first spring 802, the left end of the surface side of the first spring 802 is fixedly connected to a first limiting column 801, and the right end of the surface side of the first limiting column 801 is fixedly connected to a first pull rod 803, so that the parts can be folded and carried easily.

[0033] In the technical solution of the utility model, if Figure 4 As shown, the inner lower end of the second limiting device 9 is fixedly connected to the second spring 901, the left end of the surface side of the second spring 901 is fixedly connected to the second limiting column 903, and the right end of the surface side of the second limiting column 903 is fixedly connected to the second pull rod 902, so that the parts can be folded and carried easily.

[0034] In the technical solution of the utility model, if Figure 3 As shown, a pull plate is fixedly connected to the right end of the front side of the first pull rod 803, and the surface of the pull plate is provided with an anti-skid layer to facilitate the user to pull and avoid slipping during the pulling process.

[0035] In the technical solution of the utility model, if Figure 4 As shown, a pull plate is fixedly connected to the right end of the surface side of the second pull rod 902, and the surface of the pull plate is provided with an anti-slip layer to facilitate the user to pull and avoid slipping during the pulling process.

[0036] In the technical solution of the utility model, if Figure 1 and Figure 2 As shown, the first rotating support plate 4 and the second rotating support plate 5 have limiting grooves at their inner right ends to facilitate limiting the parts and prevent the parts from shaking during use.

[0037] In the technical solution of the utility model, if Figure 1 As shown, a plurality of sets of sliding wheels are arranged at the lower end of the surface of the electronic scale body 1 to facilitate the movement of the whole body.

[0038] In the technical solution of the utility model, if Figure 1 As shown, a connecting ring is fixedly connected to the lower end of the surface of the connecting bolt 3, and the inner ring size of the connecting ring is adapted to the size of the fixing column 6. The whole is folded and connected to the fixing column 6 through the connecting ring.

[0039] During use, when the electronic scale body 1 needs to be folded, the second pull rod 902 is pulled, and the second pull rod 902 drives the second limiting column 903 to be pulled out through the second rotating support plate 5, and the second spring 901 is squeezed by the moving second limiting column 903, and the second spring 901 is squeezed, and then the second rotating support plate 5 is rotated to fold through the first rotating seat 2, then the first pull rod 803 is pulled, and the first pull rod 803 drives the first limiting column 801 to be pulled out through the first rotating support plate 4, and the first spring 802 is squeezed by the moving first limiting column 801, and the first spring 802 is squeezed, and then the first rotating support plate 4 is rotated to fold through the second rotating seat 12, and at the same time, the electronic scale body 1 is rotated and folded, and the electronic scale body 1 is rotated through the rotating block 10 through the rotating rod 11 so that the electronic scale body 1 is folded, and then the connecting ring on the connecting bolt 3 is inserted into the fixed column 6, so that the folded electronic scale body 1 will not open during the movement.

Claims

1. A foldable electronic scale device, comprising an electronic scale body (1), characterized in that: The left end of the surface side of the electronic scale body (1) is fixedly connected to a first rotating seat (2); the upper surface end of the first rotating seat (2) is rotatably connected to a first rotating support plate (4); the upper surface end of the first rotating support plate (4) is fixedly connected to a second rotating seat (12); the upper surface end of the second rotating seat (12) is rotatably connected to a second rotating support plate (5); the upper surface end of the second rotating support plate (5) is fixedly connected to a control screen (7); the right end of the surface side of the electronic scale body (1) is fixedly connected to a connecting bolt (3); the right end of the surface side of the electronic scale body (1) is fixedly connected to a fixing column (6); the right end of the surface side of the first rotating seat (2) is fixedly connected to a first limiting device (8); the right end of the surface side of the second rotating seat (12) is fixedly connected to a second limiting device (9); the lower internal end of the electronic scale body (1) is fixedly connected to a rotating block (10); the lower internal end of the rotating block (10) is rotatably connected to a rotating rod (11).

2. A foldable electronic scale device according to claim 1, characterized in that: The inner lower end of the first limiting device (8) is fixedly connected to a first spring (802), the left end of the first spring (802) is fixedly connected to a first limiting column (801), and the right end of the first limiting column (801) is fixedly connected to a first pull rod (803).

3. A foldable electronic scale device according to claim 1, characterized in that: The inner lower end of the second limiting device (9) is fixedly connected to a second spring (901), the left end on the front side of the second spring (901) is fixedly connected to a second limiting column (903), and the right end on the front side of the second limiting column (903) is fixedly connected to a second pull rod (902).

4. A foldable electronic scale device according to claim 2, characterized in that: The right end of the front side of the first pull rod (803) is fixedly connected to a pull plate, and the surface of the pull plate is provided with an anti-slip layer.

5. A foldable electronic scale device according to claim 3, characterized in that: The right end of the second pull rod (902) is fixedly connected to a pull plate, and the surface of the pull plate has an anti-slip layer.

6. A foldable electronic scale device according to claim 1, characterized in that: The first rotating support plate (4) and the second rotating support plate (5) are provided with limiting grooves at their inner right ends.

7. A foldable electronic scale device according to claim 1, characterized in that: A plurality of sets of sliding wheels are arranged at the lower end of the surface of the electronic scale body (1).

8. The foldable electronic scale device according to claim 1, characterized in that: A connecting ring is fixedly connected to the lower end of the surface of the connecting bolt (3), and the inner ring size of the connecting ring is matched with the size of the fixing column (6).

Images