Improved pressure acquisition equipment

Abstract

The utility model discloses improved pressure acquisition equipment, and relates to the technical field of improved pressure acquisition equipment, the improved pressure acquisition equipment comprises a base, specifically, the top of the base is provided with a first groove and second grooves, the first groove is circular, the inner bottom wall of the first groove is rotatably connected with a first bevel gear, the number of the second grooves is four, and the four second grooves correspond to the four corners of the base; the second grooves are distributed in the first groove in a circumferential array mode, threaded rods are rotationally connected to the inner walls of the second grooves, second bevel gears are fixedly connected to the inner ends of the threaded rods, the second bevel gears are located in the first grooves and engaged with the first bevel gears, a through groove penetrates through the left side of the base, and a rotating shaft is rotationally connected to the inner wall of the through groove; the right side end of the rotating shaft is fixedly connected with a third bevel gear, the third bevel gear is meshed with the first bevel gear, and the left side of the rotating shaft is fixedly connected with a rotary knob. The weighing device is easy to use, the weighing plate can be effectively protected, and the weighing plate is prevented from colliding with other objects in the moving process.

Description

Technical Field

[0001] This utility model relates to the technical field of improved pressure acquisition equipment, specifically an improved pressure acquisition device. Background Technology

[0002] Weighing equipment is an electronic weighing device that integrates modern sensor technology, electronic technology, and computer technology. Only in this way can it meet and solve the "fast, accurate, continuous, and automatic" weighing requirements put forward in real life, while effectively eliminating human error and making it more in line with the application requirements of legal metrology management and industrial production process control. During weighing, it is often necessary to measure, collect, and compare the weight values ​​of multiple groups of products. In order to reduce the time required for the entire process, a multi-channel weight acquisition device is usually used.

[0003] A novel multi-channel weight and pressure acquisition module disclosed in Chinese Utility Model Patent Application Publication CN214621443U, while solving the problem of inconvenient placement, still has the following drawbacks: 1. When the novel multi-channel weight and pressure acquisition module is placed, the support plate cannot extend together, resulting in the need to pull out each plate individually, which is time-consuming; 2. In the undeployed state, the novel multi-channel weight and pressure acquisition module has weighing plates on the top, left, right, front, and rear sides. When moving the pressure acquisition device, it is easy to collide with the weighing plates, causing damage to them. Utility Model Content

[0004] (1) Technical problems solved

[0005] To address the shortcomings of existing technologies, this utility model provides an improved pressure acquisition device that solves the problems mentioned in the background section.

[0006] (2) Technical solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an improved pressure acquisition device includes a base. The top of the base has a first groove and a second groove. The first groove is circular, and a first bevel gear is rotatably connected to its inner bottom wall. There are four second grooves, each corresponding to one of the four corners of the base. The second grooves are arranged in a circumferential array with the first groove. A threaded rod is rotatably connected to the inner wall of the second groove. A second bevel gear is fixedly connected to the inner end of the threaded rod. The second bevel gear is located inside the first groove and meshes with the first bevel gear. A through groove extends through the left side of the base. A rotating shaft is rotatably connected to the inner wall of the through groove. A third bevel gear is fixedly connected to the right end of the rotating shaft, meshing with the first bevel gear. A rotary knob is fixedly connected to the left side of the rotating shaft.

[0008] Optionally, the outer end of the threaded rod is threadedly connected to a first slider, the first slider is slidably connected to the inner wall of the second groove, the top of the first slider is fixedly connected to a connecting rod, the bottom of the outer end of the connecting rod is fixedly connected to an inner rod, and a third groove is provided at each of the four corners of the top of the base. The inner rod is located inside the third groove, and the bottom of the outer side of the third groove is inclined with the outer side lower than the inner side. A support block is provided inside the third groove, and the bottom of the inner side of the support block is inclined with the outer side lower than the inner side.

[0009] Optionally, an outer rod is fixedly connected to the top of the support block, a slot is provided on the top of the outer rod, a spring is fixedly connected to the inner bottom wall of the slot, the top of the spring is fixedly connected to the bottom of the inner rod, a suction cup is fixedly connected to the bottom of the base, there are four suction cups evenly distributed at the four corners of the bottom of the base, a fixing block is fixedly connected to the top of the base, there are four fixing blocks arranged in a circular array in the first groove, and a first base plate is fixedly connected to the top of the fixing block.

[0010] Optionally, a display screen is fixedly connected to the front of the first base plate, and support rods are fixedly connected to the four corners of the top of the first base plate. A second base plate is fixedly connected to the top of the support rods. First sliding grooves are provided on the left and right sides and the back of the first base plate. Second sliding grooves are provided around the perimeter of the second base plate. A third sliding groove is provided on the top of the display screen. The first, second, and third sliding grooves are all L-shaped. First baffles are provided at the outer edges of the first and second base plates.

[0011] Optionally, the first baffle is square, and three of the first baffles are slidably connected to three first sliding grooves and three second sliding grooves respectively. The first baffle on the front is slidably connected to the second and third sliding grooves on the front. A sixth sliding groove is provided on the left side of the second sliding groove. A stop bar is slidably connected to the inner wall of the sixth sliding groove. A control module is fixedly connected to the top center of the first base plate. Mounting blocks are fixedly connected to all four sides of the control module. A first rotating groove is provided on the top outer side of the mounting block. A first rotating block is rotatably connected to the inner wall of the first rotating groove.

[0012] Optionally, the first rotating block is semi-circular and an electric telescopic rod is fixedly connected to its outer wall. The telescopic end of the electric telescopic rod is fixedly connected to the second rotating block. A first weighing plate is rotatably connected between the two adjacent support rods. A fourth sliding groove is provided at the bottom of the first weighing plate. The fourth sliding groove is T-shaped and a second slider is slidably connected to its inner wall. A second rotating groove is provided at the bottom of the second slider. The inner wall of the second rotating groove is rotatably connected to the second rotating block. A second weighing plate is fixedly connected to the top center of the second base plate.

[0013] Optionally, pressure sensors are provided on the inner bottom walls of both the first and second weighing plates. Pressure plates are slidably connected to the inner walls of the first and second weighing plates and are located above the pressure sensors. A handle is fixedly connected to the top of the second base plate. There are two handles located on the left and right sides of the second weighing plate. A connecting plate is fixedly connected to the bottom of the second base plate.

[0014] Optionally, the top of the connecting plate is provided with a movable groove, the movable groove passes through the second base plate and the inner wall of the movable groove is provided with a fifth sliding groove, the inner wall of the fifth sliding groove is slidably connected to a sliding plate, the top of the sliding plate is rotatably connected to a second baffle, and the bottom of the second baffle and the top of the second weighing plate are both provided with magnetic stones.

[0015] (3) Beneficial effects

[0016] This utility model provides an improved pressure acquisition device, which has the following beneficial effects:

[0017] 1. This improved pressure acquisition device, through the coordinated arrangement of springs, support blocks, and suction cups, ensures the stability of the base. The coordinated arrangement of rotating shafts, threaded rods, and first, second, and third bevel gears allows all four threaded rods to rotate simultaneously when the rotary knob is turned, thus enabling the support block to move uniformly and saving time.

[0018] 2. This improved pressure acquisition device, through the cooperation of the electric telescopic rod with the second slider and the fourth slide groove, enables the weighing plate around the device to be raised quickly. Through the cooperation of the first baffle and the second baffle, the device can protect the surface of the weighing plate when it is not unfolded and moved during use, thereby preventing the weighing plate from being damaged by collision with other objects. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the entire utility model;

[0020] Figure 2 This is a frontal view of the entire utility model;

[0021] Figure 3 This is a schematic diagram of the left side of the entire utility model;

[0022] Figure 4 This is a three-dimensional schematic diagram of the fourth slide groove of this utility model;

[0023] Figure 5 This is a schematic cross-sectional view of the left side of this utility model;

[0024] Figure 6 This is a three-dimensional schematic diagram of the base of this utility model;

[0025] Figure 7 This is a front sectional view of the base of this utility model;

[0026] Figure 8 This is a cross-sectional view of the second groove of this utility model.

[0027] In the diagram: 1. Base; 2. First groove; 3. Second groove; 4. Threaded rod; 5. First bevel gear; 6. Rotating shaft; 7. First slider; 8. Third groove; 9. Inner rod; 10. Support block; 11. Outer rod; 12. Spring; 13. Suction cup; 14. Fixing block; 15. First base plate; 16. Support rod; 17. Second base plate; 18. Display screen; 19. First slide groove; 20. Second slide groove; 21. Third slide groove; 22. First baffle; 23. Stop bar; 24. Control module; 25. Mounting block; 26. Electric telescopic rod; 27. Second slider; 28. Fourth slide groove; 29. ​​First weighing plate; 30. Pressure sensor; 31. Pressure plate; 32. Second weighing plate; 33. Connecting plate; 34. Fifth slide groove; 35. Slide plate; 36. Second baffle; 37. Handle; 38. Magnetic stone. Detailed Implementation

[0028] 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.

[0029] Example 1:

[0030] Please see Figures 1 to 8This utility model provides a technical solution: an improved pressure acquisition device, including a base 1. The top of the base 1 has a first groove 2 and a second groove 3. The first groove 2 is circular, and a first bevel gear 5 is rotatably connected to its inner bottom wall. There are four second grooves 3, each corresponding to one of the four corners of the base 1, arranged in a circumferential array around the first groove 2. A threaded rod 4 is rotatably connected to the inner wall of the second groove 3, and a second bevel gear is fixedly connected to the inner end of the threaded rod 4. The second bevel gear is located inside the first groove 2 and meshes with the first bevel gear 5. A through groove extends through the left side of the base 1, and a rotating shaft 6 is rotatably connected to the inner wall of the through groove. A third bevel gear is fixedly connected to the right end of the rotating shaft 6, meshing with the first bevel gear 5. A rotary knob is fixedly connected to the left side of the rotating shaft 6. A first slider 7 is threadedly connected to the outer end of the threaded rod 4, and the first slider 7 slides against the inner wall of the second groove 3. The connection is as follows: a connecting rod is fixedly connected to the top of the first slider 7, and an inner rod 9 is fixedly connected to the bottom of the outer end of the connecting rod. A third groove 8 is provided at each of the four corners of the top of the base 1. The inner rod 9 is located inside the third groove 8, and the bottom of the outer side of the third groove 8 is inclined with the outer side lower than the inner side. A support block 10 is provided inside the third groove 8. The bottom of the inner side of the support block 10 is inclined with the outer side lower than the inner side. An outer rod 11 is fixedly connected to the top of the support block 10. A slot is provided at the top of the outer rod 11. A spring 12 is fixedly connected to the inner bottom wall of the slot. The top of the spring 12 is fixedly connected to the bottom of the inner rod 9. A suction cup 13 is fixedly connected to the bottom of the base 1. There are four suction cups 13, which are evenly distributed at the four corners of the bottom of the base 1. A fixing block 14 is fixedly connected to the top of the base 1. There are four fixing blocks 14, which are arranged in a circular array in the first groove 2. A first base plate 15 is fixedly connected to the top of the fixing block 14.

[0031] In use, existing new multi-channel weight pressure acquisition modules do not allow the support plates to extend simultaneously when placed, requiring each plate to be pulled out individually, which is time-consuming. Therefore, an improved pressure acquisition device is available. When the pressure acquisition device is moved to a designated position for weighing, the rotary knob is turned by hand, causing the rotating shaft 6 to drive the third bevel gear to rotate. Through the engagement of the third bevel gear with the first bevel gear 5, and the engagement of all four second bevel gears with the first bevel gear 5, the first bevel gear 5 and the four second bevel gears can rotate simultaneously. Subsequently, the four threaded rods 4 rotate, causing the first slider 7 to drive the support block 10 to slide outward. The outer bottom of the third groove 8 is inclined with a lower outer side and a higher inner side, which, in conjunction with the inner bottom of the support block 10, is inclined with a lower outer side and a higher inner side. This allows the support block 10 to slide into the interior of the third groove 8 when moving from the outside in. After the support block 10 slides out of the third groove 8, the suction cup 13 is then firmly attached to the ground. At this time, the bottom of the support block 10 is pressed against the ground by the rebound force of the spring 12, thus helping to stabilize the pressure acquisition device.

[0032] Example 2:

[0033] Please see Figures 1 to 5 This utility model provides a technical solution: an improved pressure acquisition device, wherein a display screen 18 is fixedly connected to the front of a first base plate 15, support rods 16 are fixedly connected to the four corners of the top of the first base plate 15, a second base plate 17 is fixedly connected to the top of the support rods 16, first sliding grooves 19 are provided on the left and right sides and the back of the first base plate 15, second sliding grooves 20 are provided around the perimeter of the second base plate 17, and a third sliding groove 21 is provided on the top of the display screen 18. The first sliding grooves 19, second sliding grooves 20 and third sliding grooves 21 are all L-shaped, and first baffles 22 are provided at the outer edges of the first base plate 15 and the second base plate 17. A baffle 22 is square, and three of the first baffles 22 are slidably connected to three first slide grooves 19 and three second slide grooves 20, respectively. The first baffle 22 on the front is slidably connected to the second slide groove 20 and the third slide groove 21 on the front. A sixth slide groove is opened on the left side of the second slide groove 20, and a stop bar 23 is slidably connected to the inner wall of the sixth slide groove. A control module 24 is fixedly connected to the top center of the first base plate 15. Mounting blocks 25 are fixedly connected to all four sides of the control module 24. A first rotating groove is opened on the top outer side of the mounting block 25. A first rotating block is rotatably connected to the inner wall of the first rotating groove. The first rotating block is semi-circular and its outer wall is... An electric telescopic rod 26 is fixedly connected, and a second rotating block is fixedly connected to the telescopic end of the electric telescopic rod 26. A first weighing plate 29 is rotatably connected between two adjacent support rods 16. A fourth sliding groove 28 is opened at the bottom of the first weighing plate 29. The fourth sliding groove 28 is T-shaped and a second slider 27 is slidably connected to its inner wall. A second rotating groove is opened at the bottom of the second slider 27, and the inner wall of the second rotating groove is rotatably connected to the second rotating block. A second weighing plate 32 is fixedly connected to the top center of the second base plate 17. Pressure sensors 30 are provided on the inner bottom walls of both the first weighing plate 29 and the second weighing plate 32. A pressure plate 31 is slidably connected to the inner wall of the weighing plate 32 and is located above the pressure sensor 30. A handle 37 is fixedly connected to the top of the second base plate 17. There are two handles 37 located on the left and right sides of the second weighing plate 32. A connecting plate 33 is fixedly connected to the bottom of the second base plate 17. A moving groove is opened at the top of the connecting plate 33. The moving groove passes through the second base plate 17 and a fifth sliding groove 34 is opened on the inner wall of the moving groove. A sliding plate 35 is slidably connected to the inner wall of the fifth sliding groove 34. A second baffle 36 is rotatably connected to the top of the sliding plate 35. A magnetic stone 38 is provided at the bottom of the second baffle 36 and the top of the second weighing plate 32.

[0034] In use, existing new multi-channel weight and pressure acquisition modules, when not deployed, have weighing plates on the top, left, right, front, and rear sides. Moving the pressure acquisition device can easily cause collisions with these weighing plates, leading to damage. Therefore, an improved pressure acquisition device is proposed. After the pressure acquisition device stabilizes, the stop rod 23 is first moved upwards along the sixth slide groove, then the first stop plate 22 is slid to the left. Subsequently, the telescopic end of the electric telescopic rod 26 extends, causing the second slider 27 to slide outwards inside the fourth slide groove 28, thereby causing the first weighing plate 29 to rotate upwards. The second baffle 36 is rotated from back to front until it is flush with the slide plate 35. Then, the slide plate 35 is slid down along the fifth slide groove 34, so that the lower half of the second baffle 36 enters the interior of the connecting plate 33. At this time, the second baffle 36 cannot rotate, and the tops of the first weighing plate 29 and the second weighing plate 32 are unobstructed, and weighing begins. Through the cooperation of the first baffle 22 and the second baffle 36, the surface of the weighing plate can be protected when the pressure acquisition device is not unfolded and moved during use, thereby preventing the weighing plate from being damaged by collision with other objects.

[0035] 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. An improved pressure acquisition device, comprising a base (1), characterized in that: The base (1) has a first groove (2) and a second groove (3) on its top. The first groove (2) is circular and has a first bevel gear (5) rotatably connected to its inner bottom wall. There are four second grooves (3), each corresponding to one of the four corners of the base (1). The second grooves (3) are arranged in a circular array with the first groove (2). A threaded rod (4) is rotatably connected to the inner wall of the second groove (3). A second bevel gear is fixedly connected to the inner end of the threaded rod (4). The second bevel gear is located inside the first groove (2) and meshes with the first bevel gear (5). A through groove runs through the left side of the base (1). A rotating shaft (6) is rotatably connected to the inner wall of the through groove. A third bevel gear is fixedly connected to the right end of the rotating shaft (6). The third bevel gear meshes with the first bevel gear (5). A rotary knob is fixedly connected to the left side of the rotating shaft (6).

2. The improved pressure acquisition device according to claim 1, characterized in that: The outer end of the threaded rod (4) is threadedly connected to a first slider (7). The first slider (7) is slidably connected to the inner wall of the second groove (3). A connecting rod is fixedly connected to the top of the first slider (7). An inner rod (9) is fixedly connected to the bottom of the outer end of the connecting rod. A third groove (8) is provided at each of the four corners of the top of the base (1). The inner rod (9) is located inside the third groove (8), and the bottom of the outer side of the third groove (8) is inclined with the outer side lower than the inner side. A support block (10) is provided inside the third groove (8). The bottom of the inner side of the support block (10) is inclined with the outer side lower than the inner side.

3. The improved pressure acquisition device according to claim 2, characterized in that: The top of the support block (10) is fixedly connected to an outer rod (11), the top of the outer rod (11) is provided with a slot, the inner bottom wall of the slot is fixedly connected to a spring (12), the top of the spring (12) is fixedly connected to the bottom of the inner rod (9), the bottom of the base (1) is fixedly connected to a suction cup (13), there are four suction cups (13) and they are evenly distributed at the four corners of the bottom of the base (1), the top of the base (1) is fixedly connected to a fixing block (14), there are four fixing blocks (14) and they are arranged in a circular array in the first groove (2), the top of the fixing block (14) is fixedly connected to a first base plate (15).

4. An improved pressure acquisition device according to claim 3, characterized in that: A display screen (18) is fixedly connected to the front of the first base plate (15). Support rods (16) are fixedly connected to the four corners of the top of the first base plate (15). A second base plate (17) is fixedly connected to the top of the support rods (16). First grooves (19) are provided on the left and right sides and the back of the first base plate (15). Second grooves (20) are provided around the second base plate (17). A third groove (21) is provided on the top of the display screen (18). The first groove (19), the second groove (20) and the third groove (21) are all L-shaped. First baffles (22) are provided at the outer ends of the first base plate (15) and the second base plate (17).

5. An improved pressure acquisition device according to claim 4, characterized in that: The first baffle (22) is square and three of the first baffles (22) are slidably connected to three first slide grooves (19) and three second slide grooves (20) respectively. The first baffle (22) on the front is slidably connected to the second slide groove (20) and the third slide groove (21) on the front. A sixth slide groove is opened on the left side of the second slide groove (20). A stop bar (23) is slidably connected to the inner wall of the sixth slide groove. A control module (24) is fixedly connected to the top center of the first base plate (15). Mounting blocks (25) are fixedly connected to all four sides of the control module (24). A first rotating groove is opened on the top of the outer side of the mounting block (25). A first rotating block is rotatably connected to the inner wall of the first rotating groove.

6. An improved pressure acquisition device according to claim 5, characterized in that: The first rotating block is semi-circular and an electric telescopic rod (26) is fixedly connected to its outer wall. The telescopic end of the electric telescopic rod (26) is fixedly connected to the second rotating block. The middle of the two adjacent support rods (16) is rotatably connected to the first weighing plate (29). The bottom of the first weighing plate (29) is provided with a fourth sliding groove (28). The fourth sliding groove (28) is T-shaped and the inner wall is slidably connected to the second slider (27). The bottom of the second slider (27) is provided with a second rotating groove. The inner wall of the second rotating groove is rotatably connected to the second rotating block. The top center of the second base plate (17) is fixedly connected to the second weighing plate (32).

7. An improved pressure acquisition device according to claim 6, characterized in that: Pressure sensors (30) are provided on the inner bottom walls of the first weighing plate (29) and the second weighing plate (32). A pressure plate (31) is slidably connected to the inner walls of the first weighing plate (29) and the second weighing plate (32), and the pressure plate (31) is located above the pressure sensor (30). A handle (37) is fixedly connected to the top of the second base plate (17). There are two handles (37) located on the left and right sides of the second weighing plate (32). A connecting plate (33) is fixedly connected to the bottom of the second base plate (17).

8. An improved pressure acquisition device according to claim 7, characterized in that: The top of the connecting plate (33) is provided with a moving groove, which penetrates the second base plate (17) and the inner wall of the moving groove is provided with a fifth sliding groove (34). The inner wall of the fifth sliding groove (34) is slidably connected to a sliding plate (35). The top of the sliding plate (35) is rotatably connected to a second baffle (36). The bottom of the second baffle (36) and the top of the second weighing plate (32) are both provided with magnetic stones (38).

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