Portable cotton fiber length organizing and measuring device

Abstract

The utility model relates to the technical field of cotton fiber measurement, and particularly discloses a portable cotton fiber length tidying and measuring device, which comprises a mounting seat, a scale is mounted in the mounting seat, a fixing structure is movably connected to the outer surface of the mounting seat in a penetrating manner, and the fixing structure comprises a sliding seat, a connecting groove, a movable block, a connecting plate, a magnifying glass and a pressing structure. The number of the connecting grooves and the number of the movable blocks are both two, the two connecting grooves are formed in the two sides of the top end of the sliding base respectively, the two movable blocks are movably connected into the two connecting grooves in a penetrating and penetrating mode respectively, a plurality of springs are jointly and fixedly connected between the movable blocks and the lower groove walls in the connecting grooves, and the connecting plate is fixedly connected to the top ends of the two movable blocks. The magnifying lens is installed in the middle of the top end of the connecting plate, the pressing structure is fixedly connected to one side of the top end of the connecting plate, and the sliding seat is movably connected to the outer surface of the mounting seat; according to the utility model, the cotton fiber can be prevented from deviating from the original position during measurement, and the measurement accuracy and efficiency of the cotton fiber are improved.

Description

Technical Field

[0001] This utility model belongs to the field of cotton fiber measurement technology, specifically relating to a portable cotton fiber length measurement device. Background Technology

[0002] The length of cotton fibers is the main factor determining the grade and price of cotton fibers. Longer cotton fibers produce yarns with greater strength and elasticity, and can be spun into finer, more even yarns.

[0003] Chinese patent CN211601796U discloses a portable cotton fiber length measuring device, comprising a ruler handle and a combing measuring ruler hinged together by a fixing screw. The ruler handle is generally rectangular, with a receiving groove for accommodating the combing measuring ruler, and a semi-circular opening on one side of the receiving groove. The combing measuring ruler is rectangular, with a scale on one side and multiple combing teeth evenly distributed on the other side. The combing measuring ruler can be rotated around the fixing screw to unfold or hide within the receiving groove of the ruler handle. This utility model has a simple structure, reasonable design, easy operation, is economical and practical, saves time and labor, and has high work efficiency. It effectively solves the problem of rapidly evaluating cotton fiber length quality under small sample conditions in the field, and its overall cost is relatively low, making it easy to promote.

[0004] During use, this measuring device mainly relies on a measuring ruler to determine the length of cotton fibers. If the fibers shift during the measurement process, it will directly affect the accuracy of the measurement data. Moreover, if the shift is detected, the measurement needs to be repeated immediately to ensure the accuracy of the measurement data, which reduces the measurement efficiency of cotton fibers. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a portable cotton fiber length measuring device to solve the problem of low stability during the measurement process.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A portable cotton fiber length measuring device, comprising:

[0008] Mounting base;

[0009] A scale is installed inside the mounting base, and a fixed structure is movably connected to the outer surface of the mounting base.

[0010] The fixing structure includes a sliding seat, a connecting groove, a movable block, a connecting plate, a magnifying glass, and a pressing structure. There are two connecting grooves and two movable blocks, with the two connecting grooves respectively located on the top two sides of the sliding seat. The two movable blocks are movably inserted into the two connecting grooves. Multiple springs are fixedly connected between the movable blocks and the lower groove wall of the connecting groove. The connecting plate is fixedly connected to the top of the two movable blocks. The magnifying glass is installed in the middle of the top of the connecting plate. The pressing structure is fixedly connected to one side of the top of the connecting plate. The sliding seat is movably inserted into the outer surface of the mounting base.

[0011] Preferably, one end of the mounting base is fixedly connected to a connecting base, the top center of the connecting base is provided with a groove, a connecting column is fixedly connected between the two sides of the groove, a torsion spring is movably inserted through the outer surface of the middle part of the connecting column, and clamping plates are movably inserted through the outer surfaces of the two sides of the connecting column.

[0012] Preferably, the upper and lower parts of the torsion spring are in close contact with the bottom end of the clamping plate and the lower groove wall in the groove, respectively.

[0013] Preferably, the pressing structure includes a fixed base, a limiting groove, a limiting rod, a displacement base, a movable column, and a fixing block. Two limiting grooves, two limiting rods, and two fixing blocks are provided. The two limiting grooves are respectively opened on both sides of the top of the fixed base. The two limiting rods are movably inserted and connected in the two limiting grooves. The displacement base is fixedly connected between the two limiting rods. The movable column is movably inserted and connected in the displacement base. The two fixing blocks are fixedly connected to one end of the displacement base. The fixed base is movably inserted and connected to the outer surface of the mounting base.

[0014] Preferably, the bottom ends of the fixing blocks are all fixedly connected to the top end of the connecting plate, and the fixing seat is fixedly connected to one end of the sliding seat.

[0015] Preferably, the mounting base includes a fixing plate, a storage slot, combing teeth, and a mounting slot. The storage slot is located on one side of the bottom end of the fixing plate, and the combing teeth are movably inserted into the storage slot. The mounting slot is located at the top center of the fixing plate and is installed together with the ruler.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) By setting up a movable column, a fixed block, a connecting plate, a magnifying glass, a movable block and a spring, pull the connecting plate, and the movable block will slide smoothly in the connecting groove, stretching the spring to the extended state. At the same time, the fixed block will move in conjunction with the displacement seat, driving the limit rod to slide smoothly in the limit groove, lifting the movable column. Then, the sliding seat and the fixed seat will slide smoothly on the mounting seat together, approaching the clamped cotton fiber. After the connecting plate is released, the spring will quickly reset, pushing each component back to its original position. The movable column will fit tightly against the fiber. Pull the sliding seat again, and the movable column will roll and compact on the fiber surface. When the sliding seat moves to the end of the fiber, use the magnifying glass to read the value accurately, avoiding the cotton fiber from deviating from its original position during measurement, thus improving the accuracy and efficiency of cotton fiber measurement.

[0018] (2) By setting up a clamping plate and a torsion spring, press one end of the clamping plate so that it rotates and is squeezed under the action of the torsion spring. At the same time, the other end of the clamping plate will be tilted upwards. At this time, place the combed cotton fibers on the top of the scale, then release the clamping plate. Using the rebound force of the torsion spring itself, the clamping plate will automatically reset and press the cotton fibers onto the scale to ensure stability during the measurement process. Attached Figure Description

[0019] Figure 1 This is a perspective view of the present utility model;

[0020] Figure 2 for Figure 1 Cross-sectional view;

[0021] Figure 3 This is a perspective view of the fixing structure of this utility model;

[0022] Figure 4 This is a perspective view of the pressing structure of this utility model;

[0023] Figure 5 This is a perspective view of the mounting base of this utility model;

[0024] In the diagram: 1. Mounting base; 2. Ruler; 3. Fixing structure; 4. Connecting base; 5. Groove; 6. Connecting column; 7. Torsion spring; 8. Clamping plate; 31. Sliding base; 32. Connecting groove; 33. Spring; 34. Movable block; 35. Connecting plate; 36. Magnifying glass; 37. Pressing structure; 371. Fixing base; 372. Limiting groove; 373. Limiting rod; 374. Displacement base; 375. Movable column; 376. Fixing block; 11. Fixing plate; 12. Storage groove; 13. Combing teeth; 14. Mounting groove. Detailed Implementation

[0025] 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.

[0026] Example 1:

[0027] Please see Figure 1 - Figure 5 As shown, a portable cotton fiber length measuring device includes:

[0028] Mounting base 1;

[0029] A ruler 2 is installed inside the mounting base 1, and a fixed structure 3 is movably connected to the outer surface of the mounting base 1.

[0030] The fixed structure 3 includes a sliding seat 31, a connecting groove 32, a movable block 34, a connecting plate 35, a magnifying glass 36, and a pressing structure 37. There are two connecting grooves 32 and two movable blocks 34. The two connecting grooves 32 are respectively opened on the top two sides of the sliding seat 31. The two movable blocks 34 are respectively movably inserted into the two connecting grooves 32. Multiple springs 33 are fixedly connected between the movable blocks 34 and the lower groove wall of the connecting groove 32. The connecting plate 35 is fixedly connected to the top of the two movable blocks 34. The magnifying glass 36 is installed in the middle of the top of the connecting plate 35. The pressing structure 37 is fixedly connected to one side of the top of the connecting plate 35. The sliding seat 31 is movably inserted into the outer surface of the mounting base 1.

[0031] The pressing structure 37 includes a fixed base 371, a limiting groove 372, a limiting rod 373, a displacement seat 374, a movable column 375, and a fixing block 376. There are two limiting grooves 372, two limiting rods 373, and two fixing blocks 376. The two limiting grooves 372 are respectively opened on both sides of the top of the fixed base 371. The two limiting rods 373 are movably inserted into the two limiting grooves 372. The displacement seat 374 is fixedly connected between the two limiting rods 373. The movable column 375 is movably inserted into the displacement seat 374. The two fixing blocks 376 are fixedly connected to one end of the displacement seat 374. The fixed base 371 is movably inserted into the outer surface of the mounting base 1.

[0032] As can be seen from the above, when the connecting plate 35 is pulled, the connecting plate 35 causes the movable block 34 to slide in the connecting groove 32, and pulls the spring 33 to extend. When the connecting plate 35 is displaced, the connecting plate 35 causes the displacement seat 374 to move through the fixed block 376. The displacement seat 374 causes the limiting rod 373 to slide in the limiting groove 372, thereby causing the movable column 375 to lift upward. Then, the sliding seat 31 is pulled, causing the sliding seat 31 and the fixed seat 371 to slide on the outer surface of the mounting seat 1 and move to the vicinity of the clamping plate 8. The connecting plate 35 is released, and the elasticity of the spring 33 is used to reset it, so that the movable column 375 is in close contact with the cotton fiber. The sliding seat 31 is pulled, and the sliding seat 31 is displaced to the other side, causing the movable column 375 to roll on the cotton fiber, thereby compacting the cotton fiber.

[0033] Depend on Figure 1 and Figure 5 It can be seen that the mounting base 1 includes a fixing plate 11, a storage groove 12, combing teeth 13 and a mounting groove 14. The storage groove 12 is opened on one side of the bottom end of the fixing plate 11, and the combing teeth 13 are movably inserted into the storage groove 12. The mounting groove 14 is opened in the middle of the top end of the fixing plate 11 and is installed together with the ruler 2. The bottom ends of the fixing blocks 376 are all fixedly connected to the top end of the connecting plate 35, and the fixing base 371 is fixedly connected to one end of the sliding base 31.

[0034] As can be seen from the above, the combing teeth 13 can be used to comb the cotton fibers. The combing teeth 13 can be stored in the storage groove 12. The fixing block 376 is fixed on the top of the connecting plate 35. When the connecting plate 35 moves, it can drive the fixing block 376 to move. The fixing seat 371 is fixed on the sliding seat 31, so that when the sliding seat 31 moves, it can drive the fixing seat 371 to move.

[0035] Example 2:

[0036] refer to Figure 1 and Figure 2 As shown, a connecting seat 4 is fixedly connected to one end of the mounting base 1. A groove 5 is provided in the middle of the top of the connecting seat 4. A connecting post 6 is fixedly connected between the two sides of the groove wall inside the groove 5. A torsion spring 7 is movably inserted through the outer surface of the middle part of the connecting post 6. A clamping plate 8 is movably inserted through the outer surfaces of both sides of the connecting post 6.

[0037] As can be seen from the above, pressing one end of the clamping plate 8 causes the clamping plate 8 to rotate on the outer surface of the torsion spring 7 and squeeze the torsion spring 7. The other end of the clamping plate 8 tilts upward, and then the combed cotton fibers are placed on the top of the ruler 2. The clamping plate 8 is released, and the rebound force of the torsion spring 7 is used to reset the clamping plate 8 and press the cotton fibers.

[0038] Preferably, the upper and lower parts of the torsion spring 7 are in close contact with the bottom end of the clamping plate 8 and the lower groove wall in the groove 5, respectively.

[0039] As can be seen from the above, the design of the torsion spring 7 enables the clamping plate 8 to clamp and release the cotton fibers.

[0040] Furthermore, when this design is applied to measure the length of cotton fibers, during operation, the combing teeth 13 are first pulled to rotate flexibly and move out smoothly in the storage groove 12, so that the combing teeth 13 can be used to comb the cotton fibers carefully to ensure that the fibers are neatly arranged and free from tangling. Then, by pressing one end of the clamping plate 8, it is rotated and squeezed under the action of the torsion spring 7. At the same time, the other end of the clamping plate 8 is tilted upward accordingly. At this time, the combed cotton fibers are placed on the top of the scale 2. Then the clamping plate 8 is released. Using the rebound force of the torsion spring 7 itself, the clamping plate 8 automatically resets, pressing the cotton fibers tightly on the scale 2 to ensure stability during the measurement process.

[0041] Pulling the connecting plate 35 causes the movable block 34, which is firmly connected to it, to slide smoothly in the connecting groove 32, and stretches the spring 33 so that it is in an extended state. As the connecting plate 35 moves, the displacement seat 374 connected to it also moves along with the linkage of the fixed block 376, thereby causing the limit rod 373 to slide smoothly in the limit groove 372. This series of actions causes the movable column 375 to be lifted.

[0042] Then, pull the sliding seat 31 so that it slides smoothly on the outer surface of the mounting seat 1 together with the fixed seat 371 until it approaches the cotton fiber held by the clamping plate 8. At this time, release the connecting plate 35. The spring 33 quickly returns to its original position due to its elasticity, pushing the connecting plate 35 and related components back to the initial position, while ensuring that the movable column 375 is tightly attached to the cotton fiber.

[0043] Finally, by pulling the sliding seat 31 again to move it to the other side, the movable column 375 rolls on the surface of the cotton fiber, which plays a role in compacting the fiber. When the sliding seat 31 moves to the end of the cotton fiber, the magnifying glass 36 is used to take a precise reading, which greatly improves the accuracy and quality of cotton fiber length measurement. This design is not only easy to operate, but also ensures the stability and accuracy of the measurement process through the fine mechanical linkage and the spring 33 rebound mechanism.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable cotton fiber length measuring device, characterized in that, include: Mounting base (1); A scale (2) is installed inside the mounting base (1), and a fixed structure (3) is movably connected to the outer surface of the mounting base (1); The fixed structure (3) includes a sliding seat (31), a connecting groove (32), a movable block (34), a connecting plate (35), a magnifying glass (36), and a pressing structure (37). There are two connecting grooves (32) and two movable blocks (34), and the two connecting grooves (32) are respectively opened on both sides of the top of the sliding seat (31). The two movable blocks (34) are respectively movably inserted into the two connecting grooves (32). Multiple springs (33) are fixedly connected between the movable blocks (34) and the lower groove wall of the connecting groove (32). The connecting plate (35) is fixedly connected to the top of the two movable blocks (34). The magnifying glass (36) is installed in the middle of the top of the connecting plate (35). The pressing structure (37) is fixedly connected to one side of the top of the connecting plate (35). The sliding seat (31) is movably inserted into the outer surface of the mounting base (1).

2. The portable cotton fiber length measuring device according to claim 1, characterized in that: One end of the mounting base (1) is fixedly connected to a connecting base (4). A groove (5) is provided in the middle of the top of the connecting base (4). A connecting column (6) is fixedly connected between the two sides of the groove (5). A torsion spring (7) is movably inserted through the outer surface of the middle part of the connecting column (6). A clamping plate (8) is movably inserted through the outer surfaces of both sides of the connecting column (6).

3. The portable cotton fiber length measuring device according to claim 2, characterized in that: The upper and lower parts of the torsion spring (7) are respectively in close contact with the bottom end of the clamping plate (8) and the lower groove wall in the groove (5).

4. The portable cotton fiber length measuring device according to claim 1, characterized in that: The pressing structure (37) includes a fixed seat (371), a limiting groove (372), a limiting rod (373), a displacement seat (374), a movable column (375), and a fixing block (376). There are two limiting grooves (372), two limiting rods (373), and two fixing blocks (376). The two limiting grooves (372) are respectively opened on both sides of the top of the fixed seat (371). The two limiting rods (373) are respectively movably inserted and connected in the two limiting grooves (372). The displacement seat (374) is fixedly connected between the two limiting rods (373). The movable column (375) is movably inserted and connected in the displacement seat (374). The two fixing blocks (376) are fixedly connected to one end of the displacement seat (374). The fixed seat (371) is movably inserted and connected to the outer surface of the mounting base (1).

5. The portable cotton fiber length measuring device according to claim 4, characterized in that: The bottom end of each fixing block (376) is fixedly connected to the top end of the connecting plate (35), and the fixing seat (371) is fixedly connected to one end of the sliding seat (31).

6. The portable cotton fiber length measuring device according to claim 1, characterized in that: The mounting base (1) includes a fixing plate (11), a storage groove (12), combing teeth (13) and a mounting groove (14). The storage groove (12) is located on one side of the bottom end of the fixing plate (11). The combing teeth (13) are movably inserted into the storage groove (12). The mounting groove (14) is located at the middle of the top end of the fixing plate (11). The mounting groove (14) is installed together with the ruler (2).

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