Clamping device for micro-tube breaking force experiment
By introducing a protective device into the clamping device, using components such as slide rails, sliding blocks, and protective plates to shield the broken part of the microtube, the problem of the microtube being thrown outward when it breaks is solved, ensuring the safety of operators and improving the safety and effectiveness of the experiment.
Patent Information
- Application Number
- CN202422840532.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-21
AI Technical Summary
In the microtube breaking force test, the broken part of the microtube is prone to being thrown outward, which may cause injury to the operator and affect the use effect of the bearing device.
A support device was designed, which includes a protective device including components such as a slide rail, a sliding block, a protective plate, bolts, and rubber pads. Through the coordinated use of these components, the protective plate can shield the broken part of the microtube when it breaks, preventing it from being thrown outward.
It effectively prevents the broken microtube from being thrown outwards, protects the safety of operators, and improves the performance of the bearing device.
Smart Images
Figure CN223461373U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a holding device for micro -tube pull -off force experiment. BACKGROUND
[0002] The holding device is a device that fixes or supports the experimental object by a certain way, and is widely used in various industrial fields.
[0003] When the micro -tube is subjected to the pull -off force test, the two ends of the micro -tube are clamped by the first clamping plate and the second clamping plate, and then the device is started by the button on the base, so that the first clamping plate moves on the track, the second clamping plate is fixed on the base, and then the first clamping plate and the second clamping plate are away from each other to test the pull -off force of the micro -tube. UTILITY MODEL CONTENTS
[0004] The utility model discloses a holding device for micro -tube pull -off force experiment.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a holding device for micro -tube pull -off force experiment, including the base, the one side of base is equipped with the button, the one side of base is equipped with the track, the one side of track is equipped with the first clamping plate, the one side of base is equipped with the second clamping plate close to the first clamping plate, the one side of base is equipped with the protective device close to the second clamping plate, the protective device shields the micro -tube at the first clamping plate and the second clamping plate.
[0006] The above components achieve the following effects: when the micro -tube is subjected to the pull -off force test, the two ends of the micro -tube are clamped by the first clamping plate and the second clamping plate, and then the device is started by the button on the base, so that the first clamping plate moves on the track, the second clamping plate is fixed on the base, and then the first clamping plate and the second clamping plate are away from each other to test the pull -off force of the micro -tube.
[0007] Preferably, the protection device comprises a sliding rail fixedly connected with the base, the sliding rail is located on the side of the base close to the second clamping plate, a sliding block is slidably connected in the sliding rail, a protection plate is fixedly connected on the side of the sliding block away from the sliding rail, the cross section of the protection plate is U-shaped, the size of the protection plate is matched with the size of the rail, an extension plate is fixedly connected on the side of the protection plate away from the rail, a bolt is threadedly inserted in the extension plate, and the side of the bolt is in abutment with the sliding rail.
[0008] The above-mentioned components achieve the effects that: after the first clamping plate and the second clamping plate fix the microtubule, the bolt is rotated so that the side of the bolt is not in abutment with the sliding rail, then the protection plate is moved so that the protection plate drives the sliding block to move in the sliding rail, then the protection plate approaches the rail to shield and protect the microtubule on the rail, then the bolt on the extension plate is rotated so that the side of the bolt is in abutment with the sliding rail to fix the position of the protection plate, the use of the protection device can shield and protect the microtubule, avoid the situation that the broken microtubule is thrown outwards to cause damage to the operator, and thus the use effect of the holding device can be improved.
[0009] Preferably, a rubber pad is fixedly connected on the side of the sliding rail, and the size of the rubber pad is matched with the size of the sliding rail.
[0010] The above-mentioned components achieve the effects that: the use of the rubber pad improves the friction between the bolt and the sliding rail, and thus the abutment effect of the bolt on the sliding rail can be improved.
[0011] Preferably, an operation block is fixedly connected on the side of the bolt, and the size of the operation block is matched with the size of the bolt.
[0012] The above-mentioned components achieve the effects that: the use of the operation block improves the contact area between the bolt and the operator, and thus the bolt is more easily rotated.
[0013] Preferably, a reinforcing assembly is arranged on the side of the sliding block.
[0014] The above-mentioned components achieve the effects that: the reinforcing assembly improves the connection strength between the sliding block and the sliding rail, and thus the sliding block and the sliding rail are prevented from being separated under stress.
[0015] Preferably, the reinforcing assembly comprises a through hole arranged on the sliding block, and a reinforcing rod is slidably connected in the through hole on the side of the sliding block, and the reinforcing rod is fixedly connected with the sliding rail.
[0016] The above-mentioned components achieve the effects that: the reinforcing rod slidably arranged in the through hole on the side of the sliding block improves the connection strength between the sliding rail and the sliding block, and thus the sliding block and the sliding rail are prevented from being separated under stress.
[0017] Preferably, the protection plate is provided with an auxiliary assembly on one side close to the extension plate, the auxiliary assembly comprises a placing plate, the placing plate is fixedly connected with the protection plate, one side of the placing plate is rotatably connected with a round rod, one side of the round rod is fixedly connected with an auxiliary frame, one side of the auxiliary frame is fixedly connected with a rubber sleeve.
[0018] The above-mentioned component achieves the effect that when the protection plate is moved, the auxiliary frame with the rubber sleeve can be held, and then the auxiliary frame and the protection plate are kept at a certain angle, at this time the round rod rotates on the placing plate, and then the operator pulls the protection plate through the auxiliary frame, the contact area between the protection plate and the operator is increased through the auxiliary assembly, so that the operator can more easily move the protection plate, thereby improving the use effect of the protection plate.
[0019] Preferably, bearings are fixedly connected to the two sides of the round rod, and the outer rings of the bearings are fixedly connected with the placing plate.
[0020] The above-mentioned component achieves the effect that the bearings are used to reduce the friction between the round rod and the placing plate, so that the round rod can more easily rotate in the placing plate.
[0021] In summary, the utility model has the advantages that:
[0022] The protection device is used to shield the microtubule, so that the microtubule does not fly out when it breaks, and the operator is not injured, thereby improving the use effect of the protection device. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the protection device of the utility model;
[0025] Figure 3 It is an enlarged view of A of the utility model; Figure 2
[0026] Figure 4 It is an enlarged view of B of the utility model; Figure 2
[0027] Legend: 1, base; 2, protection device; 21, slide rail; 22, sliding block; 23, protection plate; 24, extension plate; 25, bolt; 26, rubber pad; 27, operating block; 28, reinforcing assembly; 281, through hole; 282, reinforcing rod; 3, auxiliary assembly; 31, placing plate; 32, round rod; 33, auxiliary frame; 34, rubber sleeve; 35, bearing; 4, button; 5, track; 6, first clamping plate; 7, second clamping plate. DETAILED DESCRIPTION
[0028] Referring to Figures 1-4 As shown in the figure, the embodiment discloses a holding device for microtubule breaking force experiment, which comprises a base 1, one side of the base 1 is provided with a button 4, one side of the base 1 is provided with a track 5, one side of the track 5 is provided with a first clamping plate 6, one side of the base 1 close to the first clamping plate 6 is provided with a second clamping plate 7, one side of the base 1 close to the second clamping plate 7 is provided with a protection device 2, and the protection device 2 shields the microtubules at the first clamping plate 6 and the second clamping plate 7. When the microtubule breaking force test is performed, the two ends of the microtubule are clamped by the first clamping plate 6 and the second clamping plate 7, and then the protection device 2 is used to shield the clamped microtubule. Then the button 4 on the base 1 is used to start the equipment, and then the first clamping plate 6 moves on the track 5, the second clamping plate 7 is fixed on the base 1, and then the first clamping plate 6 and the second clamping plate 7 are away from each other to test the microtubule breaking force.
[0029] Referring to Figures 1-4 As shown in the figure, the embodiment discloses a protection device 2 comprising a sliding rail 21, the sliding rail 21 is fixedly connected with the base 1, the sliding rail 21 is located on one side of the base 1 close to the second clamping plate 7, the sliding rail 21 is slidably connected with a sliding block 22 inside, the sliding block 22 is fixedly connected with a protection plate 23 on the side away from the sliding rail 21, the protection plate 23 is made of transparent plastic material, the cross section of the protection plate 23 is U-shaped, the size of the protection plate 23 is matched with the size of the track 5, the protection plate 23 is fixedly connected with an extension plate 24 on the side away from the track 5, the extension plate 24 is screwed with a bolt 25 inside, and the side of the bolt 25 is in abutment with the sliding rail 21. After the first clamping plate 6 and the second clamping plate 7 fix the microtubule, the bolt 25 is rotated so that the side of the bolt 25 is not in abutment with the sliding rail 21, then the protection plate 23 is moved, the protection plate 23 drives the sliding block 22 to move inside the sliding rail 21, then the protection plate 23 approaches the track 5 to shield the microtubule on the track 5, then the bolt 25 on the extension plate 24 is rotated so that the side of the bolt 25 is in abutment with the sliding rail 21 to fix the position of the protection plate 23. By using the protection device 2, the microtubule can be shielded, so that the broken microtubule does not fly outwards to damage the operator, thereby improving the use effect of the holding device.
[0030] Referring to Figures 1-4As shown, the embodiment discloses that one side of the sliding rail 21 is fixedly connected with a rubber pad 26, and the size of the rubber pad 26 is matched with the size of the sliding rail 21. By using the rubber pad 26, the friction between the bolt 25 and the sliding rail 21 is improved, so that the abutting effect of the bolt 25 on the sliding rail 21 is improved. One side of the bolt 25 is fixedly connected with an operating block 27, and the size of the operating block 27 is matched with the size of the bolt 25. By using the operating block 27, the contact area between the bolt 25 and the operator is improved, so that the bolt 25 is more easily rotated.
[0031] Referring to Figures 1-4 As shown, the embodiment discloses that one side of the sliding block 22 is provided with a reinforcing assembly 28. The reinforcing assembly 28 improves the connection strength between the sliding block 22 and the sliding rail 21, so that the sliding block 22 and the sliding rail 21 are not separated under stress. The reinforcing assembly 28 comprises a through hole 281 formed in the sliding block 22, and a reinforcing rod 282 is slidably connected in the through hole 281 on one side of the sliding block 22, and the reinforcing rod 282 is fixedly connected with the sliding rail 21. By using the reinforcing rod 282 which slides in the through hole 281 on one side of the sliding block 22, the connection strength between the sliding rail 21 and the sliding block 22 is improved, so that the sliding block 22 and the sliding rail 21 are not separated under stress.
[0032] Referring to Figures 1-4 As shown, the embodiment discloses that one side of the protective plate 23 close to the extension plate 24 is provided with an auxiliary assembly 3, and the auxiliary assembly 3 comprises a placing plate 31, the placing plate 31 is fixedly connected with the protective plate 23, one side of the placing plate 31 is rotatably connected with a round rod 32, one side of the round rod 32 is fixedly connected with an auxiliary frame 33, one side of the auxiliary frame 33 is fixedly connected with a rubber sleeve 34. When the protective plate 23 is moved, the auxiliary frame 33 with the rubber sleeve 34 can be held, and then the auxiliary frame 33 and the protective plate 23 are kept at a certain angle, at this time the round rod 32 rotates on the placing plate 31, and then the operator pulls the protective plate 23 through the auxiliary frame 33. By using the auxiliary assembly 3, the contact area between the protective plate 23 and the operator is improved, so that the operator more easily moves the protective plate 23, thereby improving the use effect of the protective plate 23. The round rod 32 is fixedly connected with bearings 35 on both sides, and the outer ring of the bearing 35 is fixedly connected with the placing plate 31. By using the bearing 35, the friction between the round rod 32 and the placing plate 31 is reduced, so that the round rod 32 is more easily rotated in the placing plate 31.
[0033] Working principle: when the microtubule is pulled off the force test, the two ends of the microtubule will be clamped through the first clamping plate 6 and the second clamping plate 7, then the first clamping plate 6 and the second clamping plate 7 are fixed on the microtubule, through the operation block 27, the bolt 25 is rotated, the side of the bolt 25 is not in contact with the slide rail 21, then hold the auxiliary frame 33 with rubber sleeve 34, then make the auxiliary frame 33 and the guard plate 23 keep a certain angle, at this time the round rod 32 will rotate on the placement plate 31, then the operator moves the guard plate 23 through the auxiliary frame 33, makes the sliding block 22 move in the slide rail 21, then the guard plate 23 will be close to the track 5, to shield the microtubule on the track 5, then rotate the bolt 25 on the extension plate 24, make the side of the bolt 25 in contact with the slide rail 21, fix it, to complete the position fixing of the guard plate 23, then start the equipment through the button 4 on the base 1, then make the first clamping plate 6 move on the track 5, the second clamping plate 7 is fixed on the base 1, then the first clamping plate 6 and the second clamping plate 7 are away from each other, to complete the microtubule pull-off force test.
Claims
1. A holding device for microtubule breakage force experiment, comprising a base (1), characterized in that: One side of the base (1) is provided with a button (4), one side of the base (1) is provided with a track (5), one side of the track (5) is provided with a first clamping plate (6), one side of the base (1) close to the first clamping plate (6) is provided with a second clamping plate (7), one side of the base (1) close to the second clamping plate (7) is provided with a protection device (2), the protection device (2) shields the microtubule at the first clamping plate (6) and the second clamping plate (7).
2. The holding device for microtubule breakage force experiment according to claim 1, wherein: The protection device (2) includes a sliding rail (21), the sliding rail (21) is fixedly connected with the base (1), the sliding rail (21) is located on one side of the base (1) close to the second clamping plate (7), the sliding rail (21) is slidably connected with a sliding block (22) in the inside, the sliding block (22) is fixedly connected with a protection plate (23) on the side away from the sliding rail (21), the cross section of the protection plate (23) is U-shaped, the size of the protection plate (23) is matched with the size of the track (5), the protection plate (23) is fixedly connected with an extension plate (24) on the side away from the track (5), the inside of the extension plate (24) is screwed with a bolt (25), one side of the bolt (25) abuts with the sliding rail (21).
3. The holding device for microtubule breakage force experiment according to claim 2, wherein: One side of the sliding rail (21) is fixedly connected with a rubber pad (26), the size of the rubber pad (26) is matched with the size of the sliding rail (21).
4. The holding device for microtubule breakage force experiment according to claim 3, wherein: One side of the bolt (25) is fixedly connected with an operation block (27), the size of the operation block (27) is matched with the size of the bolt (25).
5. The holding device for microtubule breakage force experiment according to claim 4, wherein: One side of the sliding block (22) is provided with a reinforcing assembly (28).
6. The holding device for microtubule breakage force experiment according to claim 5, wherein: The reinforcing assembly (28) includes a through hole (281) opened on the sliding block (22), a reinforcing rod (282) is slidably connected in the through hole (281) on one side of the sliding block (22), and the reinforcing rod (282) is fixedly connected with the sliding rail (21).
7. The holding device for microtubule breakage force experiment according to claim 6, wherein: One side of the protection plate (23) close to the extension plate (24) is provided with an auxiliary assembly (3), the auxiliary assembly (3) includes a placement plate (31), the placement plate (31) is fixedly connected with the protection plate (23), one side of the placement plate (31) is rotatably connected with a round rod (32), one side of the round rod (32) is fixedly connected with an auxiliary frame (33), one side of the auxiliary frame (33) is fixedly connected with a rubber sleeve (34).
8. The holding device for microtubule breakage force experiment according to claim 7, wherein: The round rod (32) is fixedly connected with a bearing (35) on both sides, and the outer ring of the bearing (35) is fixedly connected with the placement plate (31).