A safety type digital sensor weighing apparatus

Abstract

This utility model discloses a safe digital sensor weighing instrument, relating to the field of sensor weighing instruments. Support seats are installed on both sides of the top of the base, and a support platform is fixedly connected to the top of the support seats. A digital sensor body is mounted on the top of the support seats via a first screw, and rotating seats are installed around the top of the base. An anti-collision mechanism is provided on the support platform to prevent collisions. The digital sensor body is mounted on the support seats. When an object is placed on the support platform, its weight is accurately transmitted to the digital sensor body for measurement. The support platform is surrounded by structures such as mounting seats, dampers, fixed columns, and arc-shaped plates. In the event of a collision, the dampers reduce direct damage to the support platform, and the slider acts as a guide, ensuring smooth movement of the fixed columns. This effectively reduces the impact of impact forces on the support platform, maintains the stability of the weighing instrument in complex operating environments, and avoids inaccurate weighing results due to external impacts.

Description

Technical Field

[0001] This utility model relates to the field of sensor weighing technology, specifically a safety-type digital sensor weighing instrument. Background Technology

[0002] Digital sensor weighing instruments are weighing devices that use digital sensors to measure weight. They are commonly used in batching systems and automated production lines in industrial production, electronic truck scales and rail scales in commercial trade, and cargo weighing in the logistics industry.

[0003] For example, patent CN220960292U discloses a large weighing instrument sensor limiting protection device, including a mounting base plate. The sensor body can be installed and fixed via a sensor mounting slot and a second mounting hole. A vertical plate, support plate, limiting holes, slide rail brackets, track blocks, and limiting bolts can engage and limit the support platform and sensor head for protection. Through the support of limiting support blocks and protective pads, it effectively prevents the support platform from tipping over and avoids damaging the sensor body, facilitating the safe use of large weighing instrument sensors. The track blocks cooperate with the slide rail brackets, and the limiting bolts limit the track blocks with a three-millimeter gap. This limiting method is relatively fixed, and the gap size is difficult to adjust flexibly according to actual usage. In different working scenarios, the weighing instrument may face different degrees of vibration, impact, or load changes. A fixed limiting gap may not be well adapted to these complex situations. When encountering a large impact, a three-millimeter gap may not be sufficient for buffering, and it cannot provide the more precise and adaptable protection offered by a flexibly adjustable limiting structure.

[0004] To address the aforementioned issues, there is an urgent need for innovative designs based on existing safety-oriented digital sensor weighing instruments. Utility Model Content

[0005] The purpose of this utility model is to provide a safe digital sensor weighing instrument to solve the problem mentioned in the background art, where the track wood and slide rail bracket are matched, the limiting bolt limits the track wood with a gap of three millimeters, and this limiting method is relatively fixed, making it difficult to flexibly adjust the gap size according to actual use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a safe digital sensor weighing instrument, comprising a base, support seats installed on both sides of the top of the base, and a support platform fixedly connected to the top of the support seats; a digital sensor body is installed on the top of the support seats by a first screw, and rotating seats are installed around the top of the base; an anti-collision mechanism for preventing collisions is provided on the support platform.

[0007] Furthermore, the anti-collision mechanism includes a mounting base, which is movably abutted against the perimeter of the support platform. A damper is installed on one side of the mounting base, and a fixed column is fixedly connected to the buffer end of the damper. An arc-shaped plate is fixedly connected to one end of the fixed column.

[0008] Furthermore, a second screw is installed around one side of the mounting base, and the second screw is threaded into the inside of the support platform. A slider is installed on the outer wall of the fixing column, and the slider is slidably connected to the inside of the mounting base.

[0009] Furthermore, the rotating seat is provided with an adjustment mechanism for adjusting the level of the support platform. The adjustment mechanism includes a fixed rod, the bottom end of which is rotatably connected to the interior of the rotating seat, and a movable rod is slidably connected inside the fixed rod. The top of the movable rod is fixedly connected to the support platform.

[0010] Furthermore, a fixing plate is installed on one side of the top of the fixing rod, and a sliding rod is slidably connected inside the fixing plate. A spring is sleeved on the outer wall of the sliding rod at the end away from the moving rod. One end of the spring is fixedly connected to one side of the fixing plate, and the other end of the spring is fixedly connected to the outer wall of the sliding rod.

[0011] Furthermore, a horizontal bubble level is installed on one side of the support base, and the top of the digital sensor body is in movable contact with the support platform.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This safe digital sensor weighing instrument has a digital sensor body mounted on a support base. The support platform moves in contact with the digital sensor body. When an object is placed on the support platform, its weight is accurately transmitted to the digital sensor body for measurement. The support platform is surrounded by structures such as mounting bases, dampers, fixed columns, and curved plates. In the event of a collision, the dampers reduce direct damage to the support platform, and the slider acts as a guide to ensure the smooth movement of the fixed columns. This effectively reduces the impact of impact on the support platform, maintains the stability of the weighing instrument in complex operating environments, and avoids inaccurate weighing results due to external impacts.

[0014] Furthermore, through the rotating seat, fixed rod, and movable rod, the position of the support platform can be adjusted by the sliding of the movable rod within the fixed rod and the rotation of the fixed rod around the rotating seat. This allows the weighing instrument to adapt to different usage scenarios and placement environments. Even if the ground is uneven or the installation location has special requirements, the position of the support platform can be flexibly adjusted.

[0015] Furthermore, utilizing an adjustment mechanism composed of a fixed plate, a sliding rod, and a spring, the operator can easily push the sliding rod to compress or stretch the spring. The spring's elasticity causes the moving rod to slide within the fixed rod, thereby adjusting the levelness of the support platform. The included bubble level provides the operator with a direct indicator of the weighing instrument's levelness. By observing the bubble position in the bubble level, the operator can quickly determine if the weighing instrument is level. Based on the bubble position, the operator can adjust the support platform using the aforementioned adjustment mechanism to center the bubble in the bubble level, ensuring the weighing instrument is level. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0017] Figure 2 This is a partial three-dimensional structural diagram of the support platform of this utility model.

[0018] Figure 3 This is a partial three-dimensional structural diagram of the base of this utility model.

[0019] Figure 4 This is a partial three-dimensional structural diagram of the mounting base of this utility model.

[0020] Figure 5 This is a partial three-dimensional structural diagram of the fixing rod of this utility model.

[0021] Figure 6 This utility model Figure 5 A magnified three-dimensional structural diagram of A in the middle.

[0022] In the diagram: 1. Base; 2. Support seat; 3. Digital sensor body; 4. Bearing platform; 5. Fixed rod; 6. Moving rod; 7. Rotating seat; 8. Mounting seat; 9. Damper; 10. Fixed column; 11. Arc plate; 12. Slider; 13. Second screw; 14. Fixed plate; 15. Sliding rod; 16. Spring. Detailed Implementation

[0023] 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.

[0024] Example 1: Please refer to Figure 1 , Figure 2 and Figure 4The present invention provides the following technical solution: a safe digital sensor weighing instrument, comprising a base 1, support seats 2 installed on both sides of the top of the base 1, and a support platform 4 fixedly connected to the top of the support seats 2; a digital sensor body 3 is installed on the top of the support seats 2 by a first screw, and rotating seats 7 are installed around the top of the base 1; an anti-collision mechanism for preventing collision is provided on the support platform 4; the anti-collision mechanism includes a mounting seat 8, which movably abuts against the periphery of the support platform 4, a damper 9 is installed on one side of the mounting seat 8, a fixed column 10 is fixedly connected to the buffer end of the damper 9, and an arc plate 11 is fixedly connected to one end of the fixed column 10; a second screw 13 is installed around one side of the mounting seat 8, the second screw 13 is threadedly connected to the inside of the support platform 4, and a slider 12 is installed on the outer wall of the fixed column 10, the slider 12 being slidably connected to the inside of the mounting seat 8.

[0025] When using, such as Figure 1 and Figure 2 As shown, the base 1 provides support for the entire weighing instrument. Support seats 2 are installed on both sides of the top of the base 1. A digital sensor body 3 is mounted on the top of the support seats 2 via a first screw. The top of the digital sensor body 3 movably abuts against the support platform 4. Therefore, when an object is placed on the support platform 4, the support platform 4 transfers its weight to the digital sensor body 3, which then measures the weight of the object. Figure 2 and Figure 4 As shown, the support platform 4 is movably abutted against by mounting bases 8 around its perimeter. The mounting bases 8 are threadedly connected to the interior of the support platform 4 by second screws 13 installed around one side, thus fixing the mounting bases 8. A damper 9 is installed on one side of the mounting base 8, and a fixing post 10 is fixedly connected to the buffer end of the damper 9. An arc-shaped plate 11 is fixedly connected to one end of the fixing post 10, as shown... Figure 2 and Figure 4 As shown, when the support platform 4 is impacted, the arc-shaped plate 11 is the first to experience the impact force. This impact force is transmitted to the damper 9 through the fixed column 10. The damper 9 uses its internal damping medium to convert the impact force into heat energy, thus playing a buffering role and reducing the impact force on the support platform 4. Figure 2 and Figure 4 As shown, a slider 12 is installed on the outer wall of the fixed column 10, and the slider 12 is slidably connected to the inside of the mounting base 8. The slider 12 acts as a guide, ensuring that the fixed column 10 can move smoothly when subjected to impact force, so that the damper 9 can better exert its buffering effect.

[0026] Example 2: Please refer to Figure 3 , Figure 5 and Figure 6 Based on Embodiment 1, an adjustment mechanism is also disclosed, the specific structure of which is as follows:

[0027] The adjustment mechanism includes a fixed rod 5, the bottom end of which is rotatably connected to the inside of the rotating seat 7. A movable rod 6 is slidably connected inside the fixed rod 5, and the top of the movable rod 6 is fixedly connected to the support platform 4. A fixed plate 14 is installed on one side of the top of the fixed rod 5. A sliding rod 15 is slidably connected inside the fixed plate 14. A spring 16 is sleeved on the outer wall of the end of the sliding rod 15 away from the movable rod 6. One end of the spring 16 is fixedly connected to one side of the fixed plate 14, and the other end of the spring 16 is fixedly connected to the outer wall of the sliding rod 15. A horizontal bubble meter 17 is installed on one side of the support seat 2. The top of the digital sensor body 3 is movably abutting against the support platform 4.

[0028] like Figure 3 and Figure 5 As shown, a rotating seat 7 is installed around the top of the base 1. The bottom end of the fixed rod 5 is rotatably connected to the inside of the rotating seat 7. A movable rod 6 is slidably connected inside the fixed rod 5. The top of the movable rod 6 is fixedly connected to the support platform 4, so that the support platform 4 can be adjusted in position by the sliding of the movable rod 6 within the fixed rod 5 and by the rotation of the fixed rod 5 around the rotating seat 7. Figure 5 and Figure 6 As shown, a fixed plate 14 is installed on one side of the top of the fixed rod 5. A sliding rod 15 is slidably connected inside the fixed plate 14. A spring 16 is sleeved on the outer wall of the end of the sliding rod 15 away from the moving rod 6. One end of the spring 16 is fixedly connected to one side of the fixed plate 14, and the other end is fixedly connected to the outer wall of the sliding rod 15. When it is necessary to adjust the level of the support platform 4, the sliding rod 15 is pushed to compress or stretch the spring 16. The elastic force of the spring 16 acts on the fixed plate 14 and the fixed rod 5, causing the moving rod 6 to slide within the fixed rod 5, thereby adjusting the level of the support platform 4. Figure 3 As shown, a level bubble level 17 is installed on one side of the support base 2. The operator can determine whether the weighing instrument is level by observing the position of the bubble in the level bubble level 17. Based on the bubble position, the support platform 4 is adjusted using the adjustment mechanism to make the bubble position in the center of the level bubble level 17, ensuring that the weighing instrument is level and improving the accuracy of weighing.

[0029] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A safety-type digital sensor weighing instrument, comprising a base (1), characterized in that: Support seats (2) are installed on both sides of the top of the base (1), and a bearing platform (4) is fixedly connected to the top of the support seats (2); The top of the support base (2) is fitted with a digital sensor body (3) by a first screw, and a rotating seat (7) is fitted around the top of the base (1). The support platform (4) is equipped with an anti-collision mechanism to prevent collisions.

2. The safety-type digital sensor weighing instrument according to claim 1, characterized in that: The anti-collision mechanism includes a mounting base (8), which is movably abutted against the periphery of the support platform (4). A damper (9) is installed on one side of the mounting base (8), and a fixed column (10) is fixedly connected to the buffer end of the damper (9). An arc plate (11) is fixedly connected to one end of the fixed column (10).

3. A safety-type digital sensor weighing instrument according to claim 2, characterized in that: A second screw (13) is installed around one side of the mounting base (8). The second screw (13) is threaded into the inside of the support platform (4). A slider (12) is installed on the outer wall of the fixing column (10). The slider (12) is slidably connected to the inside of the mounting base (8).

4. A safety-type digital sensor weighing instrument according to claim 1, characterized in that: The rotating seat (7) is provided with an adjustment mechanism for adjusting the level of the support platform (4). The adjustment mechanism includes a fixed rod (5), the bottom end of which is rotatably connected to the inside of the rotating seat (7). A movable rod (6) is slidably connected inside the fixed rod (5), and the top of the movable rod (6) is fixedly connected to the support platform (4).

5. A safety-type digital sensor weighing instrument according to claim 4, characterized in that: A fixing plate (14) is installed on one side of the top of the fixing rod (5). A sliding rod (15) is slidably connected inside the fixing plate (14). A spring (16) is sleeved on the outer wall of the end of the sliding rod (15) away from the moving rod (6). One end of the spring (16) is fixedly connected to one side of the fixing plate (14), and the other end of the spring (16) is fixedly connected to the outer wall of the sliding rod (15).

6. A safety-type digital sensor weighing instrument according to claim 1, characterized in that: A horizontal bubble meter (17) is installed on one side of the support base (2), and the top of the digital sensor body (3) is in movable contact with the support platform (4).

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