CN219551680U - Weighing device for mechanical metering - Google Patents

Abstract

The utility model discloses a weighing device for mechanical measurement. A tray is arranged above the top of the seat, and a weighing pan is arranged above the top of the tray. The size of the weighing pan matches the tray. Next, the pressure rod exerts pressure on the pressure column of the sensor bracket assembly, the pressure sensor obtains the corresponding pressure value, and according to the calculation, transmits the data to the display panel for display. The device is simple and convenient to operate, and can effectively use Hooke The law or the lever balance principle of force measures the mass of an object, and at the same time it is easy to install and disassemble, and the measurement data is highly accurate, so it has great economic value and promotion value.

Description

A weighing device for mechanical measurement

technical field

The utility model relates to the technical field of measurement and weighing, in particular to a weighing device for mechanical measurement.

Background technique

Mechanical measurement includes a wide range of content, including force value, vibration, mass, flow, pressure and other measurements. Among them, mass measurement is the most common in daily life. Common mass measurement and weighing devices include pan scales and electronic scales.

However, in the actual use of the existing electronic scales, due to the complex structure, there are still disadvantages such as troublesome installation and disassembly, large errors in weighing results, etc., which lead to poor use effects and are not conducive to popularization. Therefore, we propose a mechanical measurement. weighing device.

Utility model content

The main purpose of the utility model is to provide a weighing device for mechanical measurement, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A weighing device for mechanical measurement, comprising a balance base, a display panel and a control panel are respectively provided on the front inner side wall of the balance base, the control panel is located on the right side of the display panel, and a display panel and a control panel are arranged on the top of the balance base. There is a tray, and a weighing pan is arranged above the top of the tray, and the size of the weighing pan matches the tray.

Further, the top four corners of the weighing base are provided with through holes, and the four corners of the bottom of the tray are fixedly connected with pressure rods matching the through holes, and the bottom ends of the pressure rods pass through the through holes and extend to The interior of the scale.

Further, a sensor bracket assembly is provided inside the balance base, and the sensor bracket assembly includes: an upper bracket, a lower bracket, a pressure sensor and a pressure bearing column.

Further, the upper bracket is located above the lower bracket, and the pressure sensor is fixedly installed between the upper bracket and the lower bracket.

Further, the upper support is composed of two sets of cross-arranged struts, and the pressure-bearing columns are arranged on the top of the upper support and are respectively located at both ends of the struts.

Further, the inner top end of the pressure-bearing column is provided with a cavity, and the bottom end of the pressure-bearing rod is sleeved inside the cavity of the pressure-bearing column.

Further, the tray is made of plastic material, and the weighing pan is made of stainless steel.

Compared with the prior art, the utility model has the following beneficial effects:

In the utility model, the item to be weighed is placed on the weighing pan, and under the action of gravity, the pressure bearing rod exerts pressure on the pressure bearing column of the sensor bracket assembly, and the pressure sensor obtains the corresponding pressure value, and according to the calculation, it The data is sent to the display panel for display. The device is simple and convenient to operate. It can effectively use the lever balance principle of force to measure the mass of an object. At the same time, it is easy to install and disassemble, and the measurement data is highly accurate.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the structural representation of the sensor support assembly of the utility model;

Fig. 3 is a schematic diagram of the split structure of the weighing base of the present utility model;

Fig. 4 is a schematic diagram of assembly of the tray and the weighing pan of the present invention.

In the figure: 1. weighing base; 2. display panel; 3. control panel; 4. tray; 5. weighing pan; 6. pressure rod; 7. through hole; 8. sensor bracket assembly; , the lower bracket; 803, the pressure sensor; 804, the pressure column.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by ", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, so as to Specific orientation configurations and operations, therefore, should not be construed as limitations on the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed The connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Example

Please refer to Figure 1-4, the utility model provides a technical solution:

A weighing device for mechanical measurement, comprising a scale base 1, a display panel 2 and a control panel 3 are respectively arranged on the front inner side wall of the scale base 1, the control panel 3 is located on the right side of the display panel 2, and the top of the scale base 1 is A tray 4 is provided, and a weighing pan 5 is arranged above the top of the tray 4 , and the size of the weighing pan 5 matches the tray 4 .

In this embodiment, the four corners of the top of the scale base 1 are provided with through holes 7, and the four corners of the bottom of the tray 4 are fixedly connected with the pressure rods 6 matching the through holes 7, and the bottom ends of the pressure rods 6 pass through The hole 7 extends to the inside of the weighing base 1, and the weighing pan 5 is placed on the tray 4, and the pressure rod 6 at the bottom of the tray 4 is connected with the through hole 7 on the top of the weighing base 1, and is sleeved on the sensor bracket assembly 8 In the pressure-bearing column 804, the pressure-bearing rod 6 plays a role of force transmission, which can effectively transmit the gravity of the item to be weighed to the pressure sensor 803, and then obtain the accurate mass of the item.

In this embodiment, the inside of the scale base 1 is provided with a sensor bracket assembly 8, and the sensor bracket assembly 8 includes: an upper bracket 801, a lower bracket 802, a pressure sensor 803 and a pressure column 804, the upper bracket 801 is located above the lower bracket 802, The pressure sensor 803 is fixedly installed between the upper bracket 801 and the lower bracket 802. The upper bracket 801 is composed of two sets of struts crossed. end, the inner top of the pressure column 804 is provided with a cavity, the bottom end of the pressure bar 6 is sleeved inside the cavity of the pressure column 804, the tray 4 is made of plastic material, and the weighing pan 5 is made of stainless steel. The item to be weighed is placed on the weighing pan 5. Under the action of gravity, the pressure bearing rod 6 exerts pressure on the pressure bearing column 804 of the sensor bracket assembly 8, and the pressure sensor 803 obtains the corresponding pressure value, and according to the calculation, its data Transported to the display panel 2 for display, the device is simple and convenient to operate, can effectively use the lever balance principle of force to measure the mass of an object, and is easy to install and disassemble, and has high accuracy of measurement data, which has great economic value and promotion value.

It should be noted that the utility model is a weighing device for mechanical measurement. When in use, the weighing pan 5 is placed on the tray 4, and the pressure rod 6 at the bottom of the tray 4 and the through hole 7 at the top of the weighing base 1 are used to complete the weighing. Docking, and set in the pressure column 804 of the sensor bracket assembly 8, place the item to be weighed on the weighing pan 5, under the action of gravity, the pressure bar 6 exerts pressure on the pressure column 804 of the sensor bracket assembly 8 function, the pressure sensor 803 obtains the corresponding pressure value, and according to the calculation, sends the data to the display panel 2 for display. The accuracy of measurement data is high, and it has great economic value and promotion value.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a mechanical metering is with weighing device, includes balance seat (1), its characterized in that: the novel balance is characterized in that a display panel (2) and a control panel (3) are respectively arranged on the front inner side wall of the balance seat (1), the control panel (3) is located on the right side of the display panel (2), a tray (4) is arranged above the top of the balance seat (1), a scale pan (5) is arranged above the top of the tray (4), and the size of the scale pan (5) is identical to that of the tray (4).

2. A weighing device for mechanical metering according to claim 1, characterized in that: through holes (7) are formed in four corners of the top of the balance seat (1), pressure-bearing rods (6) matched with the through holes (7) are fixedly connected to four corners of the bottom of the tray (4), and the bottom ends of the pressure-bearing rods (6) penetrate through the through holes (7) and extend to the inside of the balance seat (1).

3. A weighing device for mechanical metering according to claim 2, characterized in that: a sensor bracket assembly (8) is arranged in the balance seat (1), and the sensor bracket assembly (8) comprises; an upper bracket (801), a lower bracket (802), a pressure sensor (803) and a pressure-bearing column (804).

4. A weighing apparatus for mechanical metering according to claim 3, characterized in that: the upper bracket (801) is positioned above the lower bracket (802), and the pressure sensor (803) is fixedly arranged between the opposite sides of the upper bracket (801) and the lower bracket (802).

5. A weighing apparatus for mechanical metering according to claim 3, characterized in that: the upper support (801) is composed of two groups of support rods which are arranged in a crossing mode, and the pressure-bearing columns (804) are arranged at the top of the upper support (801) and are respectively located at two ends of the support rods.

6. A weighing apparatus for mechanical metering according to claim 3, characterized in that: the inside top of pressure post (804) is equipped with the cavity, the bottom cover of pressure-bearing pole (6) is located the cavity inside of pressure post (804).

7. A weighing device for mechanical metering according to claim 1, characterized in that: the tray (4) is made of plastic materials, and the scale pan (5) is made of stainless steel materials.