Compression resistance and load bearing detection device for hand bag
By designing the lifting, shaking, downward and pulling mechanism of the tote bag pressure-resistant load-bearing detection device, the pressure and pulling situation of the tote bag in actual use are simulated, and the problem of the inability to detect the actual use of the tote bag in the prior art is solved, and the problem of the inability to detect the reliability of the actual use of the tote bag is realized. Comprehensive evaluation and testing of the compressive load-bearing performance of the handbag.
Patent Information
- Application Number
- CN202411245686.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing tote bag anti-pressure load-bearing detection device cannot simulate the breakage or rupture caused by pressure and pulling during actual use of the tote bag, and cannot guarantee the actual use reliability of the tote bag.
A tote bag anti-pressure load-bearing detection device including a mounting frame, an anti-slip seat, a lifting mechanism, a shaking mechanism, a downward pressure mechanism and a pulling mechanism is designed, and the hand portion of the tote bag and the bag is lifted, shaking, downward pressure and pulling. The connection strength simulates the possible pressure and pulling conditions during actual use, ensuring the comprehensiveness and reliability of the detection.
By simulating the pressure and pulling of the handbag in actual use, the pressure-resistant load-bearing performance of the handbag can be comprehensively evaluated, ensuring its reliability during actual use, and adapting to handbags of different sizes through the adjustment mechanism to improve inspection accuracy and safety.
Smart Images
Figure CN119223746A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of pressure resistance and load-bearing capacity detection of handbags, and in particular to a pressure resistance and load-bearing capacity detection device for handbags. Background Art
[0002] The compressive load-bearing test device for handbags is a device specially used to test the compressive resistance and load-bearing performance of handbags when bearing a certain weight. This device can ensure that the handbag will not be broken or damaged due to excessive load during actual use, thereby ensuring the quality of the product and user experience. However, the existing compressive load-bearing test device for handbags usually hangs the handle of the handbag on a hook, swings the hook, and then swings the handbag to test the compressive load-bearing performance of the handbag. The testing method is relatively simple and cannot simulate the situation in which the bag and the handle are broken due to pressure during actual use, or the bag is broken due to pulling, and thus cannot guarantee the reliability of the handbag during actual use.
[0003] Therefore, a handbag compression and load-bearing detection device has been developed that can comprehensively evaluate the performance of the handbag during actual use and ensure the reliability of the handbag during actual use. Summary of the invention
[0004] In order to overcome the shortcomings of the existing handbag compression and load-bearing resistance detection device, the detection method is relatively simple and cannot simulate the situation in which the handbag is broken due to pressure between the bag and the handle during actual use, and the bag is pulled and ruptured, and thus cannot ensure the reliability of the handbag during actual use. The present invention provides a handbag compression and load-bearing resistance detection device that can comprehensively evaluate the performance of the handbag during actual use and ensure the reliability of the handbag during actual use.
[0005] The technical solution is as follows: A handbag compression and load-bearing detection device includes a mounting frame, an anti-slip seat, a lifting mechanism, a shaking mechanism, a pressing mechanism and a pulling mechanism. The left and right parts of the mounting frame are connected to two front and rear anti-slip seats. The mounting frame is provided with a lifting mechanism that can lift the handbag, the lifting mechanism is provided with a shaking mechanism that can swing the handbag, the lifting mechanism is also provided with a pressing mechanism that can detect the connection strength between the handle of the handbag and the bag, and the lifting mechanism is also provided with a pulling mechanism that can pull the bag.
[0006] Optionally, the lifting mechanism includes a fixed frame, a multi-stage electric push rod, a lifting block, a guide frame and a sliding frame. The upper sides of the left and right parts of the mounting frame are connected to the fixed frames, the fixed frames are connected to the multi-stage electric push rods, the telescopic ends of the multi-stage electric push rods are connected to the lifting blocks, the guide frames are rotatably connected between the lifting blocks, and the left and right parts of the guide frames are slidably connected to the sliding frames. The handbag containing the heavy objects is hung on the sliding frame. After hanging, the multi-stage electric push rods on the fixed frame are started to push the lifting block to move up and down, so that the guide frame moves up and down, and then the handbag is shaken up and down to test the compression and load-bearing performance of the handbag.
[0007] Optionally, hanging rods are provided on the upper sides of both the front and rear parts of the sliding frame.
[0008] Optionally, the shaking mechanism includes a support frame, a motor, a connecting frame, a limit plate and a first torsion spring. The right side of the lifting block on the right is connected to the support frame, the upper side of the support frame is connected to the motor, the motor output shaft is connected to the guide frame, the lower side of the sliding frame is connected to the connecting frame, the connecting frame is rotatably connected to the limit plate, the limit plates are in contact with adjacent sliding frames, and the limit plates are connected to the connecting frames connected to them with two front and rear first torsion springs. The motor on the support frame is started to drive the guide frame to rotate, so that the handbag swings, and the compressive load-bearing performance of the handbag is tested.
[0009] Optionally, the pressing mechanism includes a guide member, a pressing frame, a first pressure spring and a pressing block, the guide members are connected to the front and rear sides of the lifting block, the pressing frames are slidably connected between two laterally adjacent guide members, the first pressure spring is connected between the guide members and the connected pressing frames, the pressing blocks are slidably connected to the left and right parts of the pressing frame, the pressing blocks are pushed to move so that the pressing blocks are located between the handbag and the bag, and when the guide frame rotates, the pressing frame is squeezed to move downward, the first pressure spring is squeezed and contracted, and then the pressing block moves downward and presses on the bag.
[0010] Optionally, the pulling mechanism includes a connecting block, a guide plate, a sliding member, a pulling rod, a clamping block and a second torsion spring. The left and right parts of the guide frame are slidably connected to the front and rear connecting blocks. The lower sides of the connecting blocks are rotatably connected to the guide plates. The guide plates are slidably connected to the sliding members. The sliding members are slidably connected to the pulling rods. The pulling rods are rotatably connected to the upper and lower clamping blocks. The second torsion spring is connected between the clamping blocks and the connected pulling rods. The positions of the connecting blocks and the sliding members are adjusted by sliding, and the guide plate is rotated to make the clamping block close to the handbag, and the clamping block is rotated away to deform the second torsion spring. The bag part of the handbag is placed between the clamping blocks. The second torsion spring is then restored to make the clamping block clamp the bag. The pulling rod is then pulled to move the clamping block.
[0011] Optionally, each clamping block is provided with a gripping rod.
[0012] Optionally, an adjustment mechanism is also included, which includes a support block, a bidirectional screw and a moving block. The upper sides of the left and right parts of the guide frame are connected to support blocks, and the support blocks are rotatably connected with a bidirectional screw. The upper front part of the sliding frame is connected to a moving block, and the moving blocks are threadedly connected to the bidirectional screw. When the distance between the sliding frames needs to be adjusted, the bidirectional screw is rotated to make the moving blocks move closer or farther away from each other, thereby driving the sliding frames to move closer or farther away from each other.
[0013] Optionally, a crank handle is also included, and the right side of the bidirectional screw rod is connected with the crank handle, and the bidirectional screw rod is rotated by the crank handle.
[0014] Optionally, a protection mechanism is also included, which includes a telescopic rod, a receiving frame and a second pressure spring. A plurality of telescopic rods are connected to the upper middle side of the mounting frame, a receiving frame is connected between the telescopic ends of the telescopic rods, and a second pressure spring is connected between the telescopic rods and the receiving frame. After the handbag ruptures, the heavy object falls onto the receiving frame, and the second pressure spring is squeezed, contracts and then rebounds, so that the receiving frame cushions the heavy object.
[0015] The beneficial effects of the present invention are as follows: 1. The present invention hangs the handle of a handbag loaded with heavy objects on a sliding frame, and after hanging, starts the multi-stage electric push rod on the fixed frame to push the lifting block up and down, so that the guide frame moves up and down, thereby achieving the effect of making the handbag shake up and down and testing the compressive load-bearing performance of the handbag.
[0016] 2. The present invention starts the motor on the support frame to drive the guide frame to rotate, thereby achieving the effect of swinging the handbag and detecting the compressive load-bearing performance of the handbag.
[0017] 3. The present invention places the handle of the handbag in a limiting plate, then releases the limiting plate, and the first torsion spring recovers, so that the limiting plate is reset and contacts the sliding frame again, thereby fixing the handle of the handbag and preventing the handbag from falling.
[0018] 4. The present invention achieves the effect of testing the connection strength between the handle of the handbag and the bag, by rotating the guide frame and squeezing the lower pressing frame to move downward, the first pressure spring is squeezed and contracted, and then the lower pressing block moves downward and presses on the bag, thereby ensuring the reliability of the handbag.
[0019] 5. The present invention places the bag portion of the handbag between the clamping blocks, then restores the second torsion spring so that the clamping blocks clamp the bag, and then pulls the pull rod to move the clamping blocks, thereby achieving the effect of being able to pull the handbag and improving detection reliability.
[0020] 6. The present invention rotates the bidirectional screw rod through the crank handle to move the moving blocks closer to or away from each other, thereby driving the sliding frames to move closer to or away from each other, thereby achieving the effect of being able to adjust the distance between the sliding frames to facilitate adaptation to different sizes of handbags.
[0021] 7. In the present invention, after the handbag ruptures, the heavy object falls onto the receiving frame, and the second pressure spring is squeezed, contracts, and then rebounds, so that the receiving frame cushions the heavy object, thereby achieving the effect of being able to receive the heavy object in the handbag and preventing the heavy object from falling and injuring the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.
[0023] Figure 2 It is a partial three-dimensional structural schematic diagram of the lifting mechanism of the present invention.
[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the first part of the shaking mechanism of the present invention.
[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the second part of the shaking mechanism of the present invention.
[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the first part of the pressing mechanism of the present invention.
[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the second part of the pressing mechanism of the present invention.
[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the present invention.
[0029] Figure 8 It is a partial three-dimensional structural schematic diagram of the protection mechanism of the present invention.
[0030] Fig. 9 It is a schematic diagram of the three-dimensional structure of the first part of the pulling mechanism of the present invention.
[0031] Fig.10 It is a schematic diagram of the three-dimensional structure of the second part of the pulling mechanism of the present invention.
[0032] Markings in the accompanying drawings: 1_mounting frame, 2_anti-slip seat, 3_lifting mechanism, 31_fixed frame, 32_multi-stage electric push rod, 33_lifting block, 34_guide frame, 35_sliding frame, 4_shaking mechanism, 41_support frame, 42_motor, 43_connecting frame, 44_limiting plate, 45_first torsion spring, 5_pressing mechanism, 51_guide member, 52_pressing frame, 53_first pressure spring, 54_pressing block, 6_adjusting mechanism, 61_support block, 62_bidirectional screw rod, 63_crank handle, 64_moving block, 7_protecting mechanism, 71_telescopic rod, 72_supporting frame, 73_second pressure spring, 8_pulling mechanism, 81_connecting block, 82_guide plate, 83_sliding member, 84_pull rod, 85_clamping block, 86_second torsion spring. DETAILED DESCRIPTION
[0033] The following descriptions are merely preferred embodiments of the present invention and are not intended to limit the protection scope of the present invention.
[0034] A handbag compression and load-bearing detection device, such as Figure 1-Figure 10 As shown, it includes a mounting frame 1, an anti-slip seat 2, a lifting mechanism 3, a shaking mechanism 4, a pressing mechanism 5 and a pulling mechanism 8. The left and right parts of the mounting frame 1 are connected to two front and rear anti-slip seats 2. The mounting frame 1 is provided with a lifting mechanism 3, the lifting mechanism 3 is provided with a shaking mechanism 4, the lifting mechanism 3 is also provided with a pressing mechanism 5, and the lifting mechanism 3 is also provided with a pulling mechanism 8.
[0035] like Figure 1 and Figure 2 As shown, the lifting mechanism 3 includes a fixed frame 31, a multi-stage electric push rod 32, a lifting block 33, a guide frame 34 and a sliding frame 35. The upper sides of the left and right parts of the mounting frame 1 are connected to the fixed frame 31, the fixed frame 31 is connected to the multi-stage electric push rod 32, the lifting blocks 33 are connected to the telescopic ends of the multi-stage electric push rod 32, the guide frame 34 is rotatably connected between the lifting blocks 33, the left and right parts of the guide frame 34 are slidably connected to the sliding frame 35, and the upper sides of the front and rear parts of the sliding frame 35 are provided with hanging rods for hanging the portable part.
[0036] like Figure 1 , Figure 3 and Figure 4 As shown, the shaking mechanism 4 includes a support frame 41, a motor 42, a connecting frame 43, a limit plate 44 and a first torsion spring 45. The right side of the lifting block 33 is connected to the support frame 41, the upper side of the support frame 41 is connected to the motor 42, the output shaft of the motor 42 is connected to the guide frame 34, and the lower side of the sliding frame 35 is connected to the connecting frame 43, and the connecting frame 43 is rotatably connected to the limit plate 44, and the limit plate 44 is in contact with the adjacent sliding frame 35. The limit plates 44 are connected to the connecting frame 43 connected thereto, and two front and rear first torsion springs 45 are connected between the limit plates 44 and the connected connecting frame 43.
[0037] like Figure 1 , Figure 5 and Figure 6 As shown, the pressing mechanism 5 includes a guide member 51, a pressing frame 52, a first pressure spring 53 and a pressing block 54. The front and rear sides of the lifting block 33 are connected with the guide members 51, and the two laterally adjacent guide members 51 are slidably connected with the pressing frame 52. The first pressure spring 53 is connected between the guide members 51 and the connected pressing frames 52, and the left and right parts of the pressing frames 52 are slidably connected with the pressing blocks 54.
[0038] like Figure 1 , Fig. 9 and Fig.10 As shown, the pulling mechanism 8 includes a connecting block 81, a guide plate 82, a sliding member 83, a pull rod 84, a clamping block 85 and a second torsion spring 86. The left and right parts of the guide frame 34 are slidably connected to the front and rear connecting blocks 81. The lower side of the connecting block 81 is rotatably connected to the guide plate 82. The guide plate 82 is slidably connected to the sliding member 83. The sliding member 83 is slidably connected to the pull rod 84. The pull rod 84 is rotatably connected to the upper and lower clamping blocks 85. The clamping blocks 85 are provided with gripping rods for easy gripping and rotation. The clamping blocks 85 are connected to the connected pull rods 84 with second torsion springs 86.
[0039] When using the present invention, first place the mounting frame 1 in the handbag compression and load-bearing test area, and the anti-slip seat 2 is in contact with the ground to prevent the mounting frame 1 from sliding. Then adjust the distance between the sliding frames 35, and then hang the handbag carrying the heavy object on the sliding frame 35. After hanging, start the multi-stage electric push rod 32 on the fixed frame 31 to push the lifting block 33 to move up and down, so that the guide frame 34 moves up and down, and then the handbag is shaken up and down to test the compression and load-bearing performance of the handbag. During the inspection, the motor 42 on the support frame 41 can be started to drive the guide frame 34 to rotate, so that the handbag swings, and the compressive load-bearing performance of the handbag is tested. When the handbag part is hung on the sliding frame 35, the limit plate 44 is rotated to make the limit plate 44 separate from the sliding frame 35, and the first torsion spring 45 is deformed, and then the handbag part of the handbag is placed in the limit plate 44, and then the limit plate 44 is released, the first torsion spring 45 is restored, so that the limit plate 44 is reset and contacts with the sliding frame 35 again, thereby fixing the handbag part to prevent the handbag from falling. After the handle of the handbag is hung on the sliding frame 35, the pressing block 54 is pushed to move so that the pressing block 54 is located between the handle of the handbag and the bag. While the guide frame 34 rotates, the pressing frame 52 is squeezed to move downward, and the first pressure spring 53 is squeezed and contracted. Then the pressing block 54 moves downward and presses on the bag, thereby detecting the connection strength between the handle of the handbag and the bag and ensuring the reliability of the handbag. After the guide frame 34 is separated from the pressing frame 52, the first pressure spring 53 rebounds, so that the pressing frame 52 and the pressing block 54 are reset. During detection, the positions of the connecting block 81 and the sliding member 83 can be slidably adjusted, and then the guide plate 82 can be rotated to make the clamping block 85 close to the handbag, and then the clamping block 85 can be rotated away, and the second torsion spring 86 can be deformed, and then the bag part of the handbag can be placed between the clamping blocks 85, and then the second torsion spring 86 can be restored to make the clamping block 85 clamp the bag, and then the pull rod 84 can be pulled to move the clamping block 85, thereby playing a role in pulling the bag of the handbag and improving the reliability of detection.
[0040] like Figure 1 and Figure 7 As shown, it also includes an adjustment mechanism 6, which includes a support block 61, a bidirectional screw rod 62, a crank 63 and a moving block 64. The upper sides of the left and right parts of the guide frame 34 are connected to the support blocks 61, the bidirectional screw rod 62 is rotatably connected between the support blocks 61, the right side of the bidirectional screw rod 62 is connected to the crank 63, and the upper front side of the sliding frame 35 is connected to the moving block 64, and the moving block 64 is threadedly connected to the bidirectional screw rod 62.
[0041] By using the adjustment mechanism 6 of the device, the distance between the sliding frames 35 can be adjusted. When the distance between the sliding frames 35 needs to be adjusted, the bidirectional screw rod 62 is rotated by the crank handle 63 to make the moving blocks 64 move closer to or away from each other, thereby driving the sliding frames 35 to move closer to or away from each other, thereby playing a role in being able to adjust the distance between the sliding frames 35, so as to facilitate adaptation to different sizes of handbags.
[0042] like Figure 1 and Figure 8 As shown, a protection mechanism 7 is also included, which includes a telescopic rod 71, a receiving frame 72 and a second pressure spring 73. Four telescopic rods 71 are connected to the upper middle side of the mounting frame 1, and a receiving frame 72 is connected between the telescopic ends of the telescopic rods 71. A second pressure spring 73 is connected between the telescopic rods 71 and the receiving frame 72.
[0043] The protection mechanism 7 of the device can be used to receive the heavy objects in the handbag. After the handbag breaks, the heavy objects fall onto the receiving frame 72, and the second pressure spring 73 is squeezed, contracts, and then rebounds, so that the receiving frame 72 cushions the heavy objects, thereby playing a role in receiving the heavy objects in the handbag and preventing the heavy objects from falling and injuring the staff.
[0044] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A handbag compressive load-bearing detection device, characterized in that: The invention comprises a mounting frame (1), an anti-slip seat (2), a lifting mechanism (3), a shaking mechanism (4), a pressing mechanism (5) and a pulling mechanism (8); the left and right parts of the mounting frame (1) are both connected to two front and rear anti-slip seats (2); the mounting frame (1) is provided with a lifting mechanism (3) capable of lifting a handbag; the lifting mechanism (3) is provided with a shaking mechanism (4) capable of swinging the handbag; the lifting mechanism (3) is also provided with a pressing mechanism (5) capable of detecting the connection strength between the handbag and the bag; and the lifting mechanism (3) is also provided with a pulling mechanism (8) capable of pulling the bag.
2. A handbag compressive load-bearing detection device according to claim 1, characterized in that: The lifting mechanism (3) comprises a fixed frame (31), a multi-stage electric push rod (32), a lifting block (33), a guide frame (34) and a sliding frame (35). The upper sides of the left and right parts of the mounting frame (1) are both connected to the fixed frame (31). The fixed frame (31) is both connected to the multi-stage electric push rod (32). The lifting blocks (33) are both connected to the telescopic ends of the multi-stage electric push rod (32). The guide frame (34) is rotatably connected between the lifting blocks (33). The left and right parts of the guide frame (34) are both slidably connected to the sliding frame (35). The handbag containing the heavy object is hung on the sliding frame (35). After the hanging is completed, the multi-stage electric push rod (32) on the fixed frame (31) is started to push the lifting block (33) to move up and down, so that the guide frame (34) moves up and down, and then the handbag is shaken up and down to detect the pressure resistance and load-bearing performance of the handbag.
3. A handbag compressive load-bearing detection device according to claim 2, characterized in that: The upper sides of the front and rear parts of the sliding frame (35) are both provided with hanging rods.
4. A handbag compressive load-bearing detection device according to claim 2, characterized in that: The shaking mechanism (4) comprises a support frame (41), a motor (42), a connecting frame (43), a limit plate (44) and a first torsion spring (45). The right side of the lifting block (33) is connected to the support frame (41). The upper side of the support frame (41) is connected to the motor (42). The output shaft of the motor (42) is connected to the guide frame (34). The lower side of the sliding frame (35) is connected to the connecting frame (43) away from each other. The limit plates (44) are rotatably connected to the connecting frames (43). The limit plates (44) are in contact with adjacent sliding frames (35). Two front and rear first torsion springs (45) are connected between the limit plates (44) and the connected connecting frames (43). The motor (42) on the support frame (41) is started to drive the guide frame (34) to rotate, so that the handbag swings, and the pressure resistance and load-bearing performance of the handbag are tested.
5. A handbag compressive load-bearing detection device according to claim 4, characterized in that: The pressing mechanism (5) comprises a guide member (51), a pressing frame (52), a first pressure spring (53) and a pressing block (54). The front and rear sides of the lifting block (33) are connected to the guide members (51). The pressing frames (52) are slidably connected between two guide members (51) adjacent to each other in the transverse direction. The first pressure spring (53) is connected between the guide members (51) and the connected pressing frames (52). The left and right parts of the pressing frame (52) are slidably connected to the pressing blocks (54). The pressing blocks (54) are pushed to move so that the pressing blocks (54) are located between the handbag and the bag. When the guide frame (34) rotates, the pressing frame (52) is pressed to move downward, the first pressure spring (53) is pressed and contracted, and then the pressing block (54) moves downward and presses on the bag.
6. A handbag compression load-bearing detection device according to claim 5, characterized in that: The pulling mechanism (8) comprises a connecting block (81), a guide plate (82), a sliding member (83), a pull rod (84), a clamping block (85) and a second torsion spring (86); the left and right parts of the guide frame (34) are both slidably connected to the front and rear connecting blocks (81); the lower side of the connecting block (81) is rotatably connected to the guide plate (82); the guide plate (82) is slidably connected to the sliding member (83); the sliding member (83) is slidably connected to the pull rod (84); the pull rod (84) is rotatably connected to the upper and lower clamping blocks (85). A second torsion spring (86) is connected between the clamping blocks (85) and the connected pull rod (84), the positions of the connecting block (81) and the sliding member (83) are slidably adjusted, and then the guide plate (82) is rotated to make the clamping block (85) approach the handbag, so that the clamping block (85) is rotated away, the second torsion spring (86) is deformed, and then the bag part of the handbag is placed between the clamping blocks (85), and then the second torsion spring (86) is restored, so that the clamping block (85) clamps the bag, and then the pull rod (84) is pulled to move the clamping block (85).
7. A handbag compression load-bearing detection device according to claim 6, characterized in that: The clamping blocks (85) are each provided with a gripping rod.
8. A handbag compression load-bearing detection device according to claim 6, characterized in that: The invention also comprises an adjusting mechanism (6), the adjusting mechanism (6) comprising a supporting block (61), a bidirectional screw rod (62) and a moving block (64), the upper sides of the left and right parts of the guide frame (34) are both connected to the supporting blocks (61), the bidirectional screw rod (62) is rotatably connected between the supporting blocks (61), the upper sides of the front parts of the sliding frames (35) are both connected to the moving blocks (64), the moving blocks (64) are both threadedly connected to the bidirectional screw rod (62), when it is necessary to adjust the distance between the sliding frames (35), the bidirectional screw rod (62) is rotated to make the moving blocks (64) move closer to or farther from each other, thereby driving the sliding frames (35) to move closer to or farther from each other.
9. A handbag compression load-bearing detection device according to claim 8, characterized in that: It also includes a crank handle (63), which is connected to the right side of the bidirectional screw rod (62), and the bidirectional screw rod (62) is rotated by the crank handle (63).
10. A handbag compression load-bearing detection device according to claim 8, characterized in that: The invention also comprises a protection mechanism (7), the protection mechanism (7) comprising a telescopic rod (71), a receiving frame (72) and a second pressure spring (73); a plurality of telescopic rods (71) are connected to the upper middle side of the mounting frame (1); a receiving frame (72) is connected between the telescopic ends of the telescopic rods (71); a second pressure spring (73) is connected between the telescopic rods (71) and the receiving frame (72); after the handbag ruptures, the heavy object falls onto the receiving frame (72), the second pressure spring (73) is squeezed, contracts and then rebounds, so that the receiving frame (72) buffers the heavy object.