A vibration transmission system testing device and method

Abstract

The application belongs to the technical field of vibration test, and discloses a vibration transmission system testing device and method, which comprises a U-shaped seat, a conveying belt penetrating through the U-shaped seat, a plurality of equidistantly distributed imitation muscle blocks with different strengths placed on the conveying belt, a fascia instrument massage head arranged above the U-shaped seat, a cylindrical bearing arranged between the fascia instrument massage head and the conveying belt, two symmetrical rectangular bearing rotatably connected to the cylindrical bearing, the two rectangular bearings being hollow and having circular holes on their surfaces and communicating with their internal cavities, a material taking mechanism arranged above the U-shaped seat, a conversion mechanism arranged above the U-shaped seat and used for driving the two rectangular bearings to be V-shaped, detection equipment installed in the two rectangular bearings and the cylindrical bearing, and a testing mechanism arranged above the U-shaped seat.

Description

Technical Field

[0001] This invention belongs to the field of vibration testing technology, specifically a vibration transmission system testing device. Background Technology

[0002] The fascia health device organically combines traditional Chinese medicine techniques such as massage, acupuncture, cupping, and scraping. It is based on traditional Yin-Yang and Five Elements theory, meridian theory, Zang-Xiang theory, magnetic medicine, sound wave medicine, far-infrared heat therapy, and modern electronic technology, modern physical therapy and health care, anatomy, and pathology. It also incorporates soft tissue surgery pain release and energy-activating technology to partially replace the deep acupuncture and moxibustion heat energy of traditional Chinese medicine physiotherapy to achieve the effect of releasing fascia. It is a health, wellness, and beauty device.

[0003] The vibration effect of a fascia machine varies significantly depending on the muscle it targets (i.e., muscles under different tension states or with different levels of development). This difference stems from changes in the physical properties of muscle tissue and their impact on the propagation of vibration waves.

[0004] Furthermore, the way the fascia device is moved on the body significantly affects its effects, including comfort, relaxation depth, targeted application, and potential risks. It is not a simple "sliding" motion, but an intervention method that requires skill.

[0005] Traditional vibration testing devices often struggle to allow the fascia applicator to work on simulated muscle blocks of varying intensities, and also make it difficult to move the fascia applicator on the simulated muscle blocks in different ways, resulting in inaccurate test results. Summary of the Invention

[0006] To address the problem of inaccurate test results mentioned in the background art, the present invention provides a vibration transmission system testing device.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a vibration transmission system testing device, comprising a U-shaped base, a conveyor belt running through the U-shaped base, a plurality of equidistant simulated muscle blocks placed on the conveyor belt, each simulated muscle block having a different strength, a fascia massage head disposed above the U-shaped base, a cylindrical support component disposed between the fascia massage head and the conveyor belt, and two rectangular support components rotatably connected to the cylindrical support component and symmetrically distributed, both rectangular support components being hollow, and having circular holes on their surfaces communicating with their internal cavities, a material-picking mechanism disposed above the U-shaped base for driving the cylindrical and rectangular support components to move vertically and rotate 180 degrees, a transformation mechanism disposed above the U-shaped base for driving the two rectangular support components to form a V-shape, detection equipment installed inside the two rectangular support components and the cylindrical support component, and a testing mechanism disposed above the U-shaped base for driving the fascia massage head.

[0008] Preferably, the material handling mechanism includes two vertical plates integrally fixed on the U-shaped base and symmetrically distributed. Each of the two vertical plates is provided with a first vertical groove and a second vertical groove distributed vertically, and a transverse groove distributed perpendicular to the first vertical groove and the second vertical groove. An inclined groove one is provided between the first vertical groove and the transverse groove, and an inclined groove two is provided between the second vertical groove and the transverse groove.

[0009] Preferably, two symmetrically distributed electric slide rails are fixedly installed on the U-shaped seat, and a support plate is slidably connected to each of the two electric slide rails. The free ends of the two support plates are penetrated by the same long shaft that is rotatably connected to them, and a support platform that is fixedly connected to the long shaft is sleeved on the long shaft.

[0010] Preferably, a rod is vertically fixed to the surface of the support platform, and a second rod is telescopically connected to the upper end of the first rod. The end of the first rod away from the second rod is a rectangular block, and a spring is fitted on the first rod, with its two ends respectively fixed to the rectangular block and the second rod.

[0011] Preferably, both ends of the long shaft are fitted with swing rods that are fixedly connected to them, and the free ends of the two swing rods are rotatably connected with limiting posts that are perpendicular to them. The limiting posts are slidably adapted to the first vertical groove, the second vertical groove, the transverse groove, the first inclined groove, and the second inclined groove.

[0012] Preferably, the conversion mechanism includes an L-shaped rod fixed to the surface of the cylindrical support member, a first bevel gear rotatably connected to the L-shaped rod, annular shafts fixedly connected to both rectangular support members, and the annular shafts are sleeved on the cylindrical support members and rotatably connected to the cylindrical support members. Incomplete bevel gears that mesh with the first bevel gear are integrally formed at the edges of the two annular shafts.

[0013] Preferably, a rifled rod is provided on the outer side of the L rod and is fixed coaxially with the first bevel gear. An internal threaded sleeve is fitted on the surface of the rifled rod and is threadedly connected to it. A bending rod is fixedly connected between the internal threaded sleeve and the rectangular block at the lower end of the rod body. A stop bar is fixedly connected at the upper edge of the upright plate.

[0014] Preferably, the testing mechanism includes a connecting rod fixed to one of the upright plates. A circular plate is fixedly connected to the free end of the connecting rod. An annular sleeve is rotatably connected to the lower surface of the circular plate. An annular plate is fixedly connected to the lower edge of the annular sleeve. A strip plate is vertically fixed to the lower surface of the annular plate. A cylindrical cam is rotatably connected to the strip plate. A movable block is sleeved on the cylindrical cam. A sliding piece that matches the groove on the surface of the cylindrical cam is rotatably connected to the inner wall of the movable block. A limit rod is vertically fixed to the surface of the strip plate. The limit rod passes through the movable block and is telescopically connected to it. The fascia massage head is fixedly installed on the lower surface of the movable block.

[0015] Preferably, a circular shaft driven by an external motor is rotatably connected to the circular plate, and a worm gear fixedly connected to the circular shaft is sleeved on the circular shaft. A worm coaxially fixed to the cylindrical cam and meshing with the worm gear is rotatably connected to the strip plate. A ratchet is fixedly installed on the inner wall of the annular sleeve. A flat plate fixedly connected to the circular shaft and located inside the ratchet is sleeved on the circular shaft. Four extension rods symmetrically distributed in pairs are fixedly connected to the surface of the flat plate, and ratchet teeth meshing with the ratchet are rotatably connected between two adjacent extension rods. A spring is fixedly connected between the ratchet teeth and the flat plate.

[0016] A method for using a vibration transmission system testing device includes the following steps: S1. Conveying imitation muscle blocks: Imitation muscle blocks of different strengths and imitating different parts of the body are placed on the conveyor belt and transported to the preset position. S2. Picking up the imitation muscle block: The cylindrical and rectangular support components are driven to move vertically by the picking mechanism. When the cylindrical and rectangular support components move downward, they will rotate 180 degrees, so that the circular hole on the rectangular support component faces downward. When the rectangular support component moves downward to the imitation muscle block, the circular hole on the surface of the rectangular support component is blocked by the imitation muscle block, which can suck up the imitation muscle block. Then, the cylindrical and rectangular support components are driven to move upward. At the same time, the cylindrical and rectangular support components will rotate back 180 degrees, so that the circular hole and the sucked imitation muscle block face upward, waiting for the fascia massage head to work. S3. Select the state of the two rectangular support pieces: Determine the state of the two rectangular support pieces according to the imitation muscle block you have picked up. If the imitation muscle block is imitating the back muscles, then the two rectangular support pieces can be in a horizontal state without deformation. If the imitation muscle block is imitating the limb muscles, then deform the two rectangular support pieces into a V-shape, and the cylindrical support piece can imitate the limbs. S4. Driving the fascia massage head: The testing mechanism drives the fascia massage head to move along a circular path on the simulated muscle block, and the radius of the circular path is adjustable, allowing it to move along a spiral path on the simulated muscle block for testing. This method is suitable when the two rectangular support pieces are in a planar state and the simulated muscle block imitates back muscles. The testing mechanism can also drive the fascia massage head to move along a straight path on the surface of the simulated muscle block. This method is not only suitable when the two rectangular support pieces are in a planar state and the simulated muscle block imitates back muscles, but also suitable when the two rectangular support pieces are in a V-shape and the simulated muscle block imitates limb muscles, allowing the fascia massage head to move along the cylindrical support piece.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: By setting up a material handling mechanism, the cylindrical and rectangular carriers can be driven to move vertically. When the cylindrical and rectangular carriers move downward, they will rotate 180 degrees, so that the circular hole on the rectangular carrier faces downward. When the rectangular carrier moves downward to the imitation muscle block, the circular hole on the surface of the rectangular carrier is blocked by the imitation muscle block, which can suck the imitation muscle block. Next, the cylindrical and rectangular support components are driven to move upwards, while simultaneously rotating 180 degrees back, so that the circular hole and the adsorbed simulated muscle block face upwards, waiting for the fascia massage head to work. In the initial state, the two rectangular support pieces are horizontal. The simulated muscle block is attached to the rectangular support piece and can imitate the back muscles of the human body for testing. By setting a transformation mechanism, the two rectangular support pieces can be driven into a V shape, and the cylindrical support piece, together with the simulated muscle block, can imitate the muscles of the limbs for testing. By setting up a testing mechanism, the massage head of the fascia device can be driven to move in a circular path on the simulated muscle block, and the radius of the circular path can be adjusted, so that it can move in a spiral path on the simulated muscle block for testing. This method is suitable for use when the two rectangular support pieces are in a planar state and the simulated muscle block imitates the back muscles. Furthermore, the testing mechanism can also drive the fascia massage head to move along a straight path on the surface of the simulated muscle block. This method is not only applicable when the two rectangular support pieces are in a planar state and the simulated muscle block imitates the back muscles, but also applicable when the two rectangular support pieces are in a V shape and the simulated muscle block imitates the limb muscles, allowing the fascia massage head to move along the cylindrical support piece. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a structural schematic diagram showing the location of the cylindrical support component in this invention; Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A; Figure 4 This is a schematic diagram of the structure in which the limiting post is located in the first vertical groove in this invention; Figure 5 This is a schematic diagram of the structure in which the limiting post is located in the transverse groove in this invention; Figure 6 This is a schematic diagram of the structure in which the limiting post is located in the second vertical groove in this invention; Figure 7 This is a schematic diagram of the structure at the location of the annular sleeve in this invention; Figure 8 This is a cross-sectional view of the annular sleeve in this invention; Figure 9 This is a structural diagram showing the location of the planar plate in this invention; Figure 10 This is a flowchart of the method in this invention.

[0019] In the diagram: 1. U-shaped seat; 2. Conveyor belt; 3. Imitation muscle block; 4. Fascia massage head; 51. Cylindrical support; 52. Rectangular support; 53. Circular hole; 61. Vertical plate; 62. First vertical groove; 63. Second vertical groove; 64. Horizontal groove; 65. Inclined groove one; 66. Inclined groove two; 67. Electric slide rail; 68. Support plate; 69. Long shaft; 610. Support platform; 611. Rod one; 612. Rod two; 613. Spring one; 614. Swing rod; 615. Limiting post; 71. Annular shaft; 72. L-bar; 73. First bevel gear; 74. Rifling rod; 75. Internal threaded sleeve; 76. Bending rod; 77. Stop bar; 78. Incomplete bevel gear; 81. Connecting rod; 82. Circular plate; 83. Annular sleeve; 84. Annular plate; 85. Strip plate; 86. Cylindrical cam; 87. Moving block; 88. Limiting rod; 89. Circular shaft; 810. Worm gear; 811. Worm; 812. Ratchet; 813. Flat plate; 814. Extension rod; 815. Ratchet tooth; 816. Spring II. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] like Figures 1 to 2 As shown, the present invention provides a vibration transmission system testing device, including a U-shaped seat 1, a conveyor belt 2 passing through the U-shaped seat 1, a plurality of equidistant simulated muscle blocks 3 placed on the conveyor belt 2, and each simulated muscle block 3 having a different strength; a fascia massage head 4 is arranged above the U-shaped seat 1; a cylindrical support member 51 is arranged between the fascia massage head 4 and the conveyor belt 2; and two rectangular support members 52 are rotatably connected to the cylindrical support member 51 and symmetrically distributed. Both rectangular support members 52 are hollow, and their surfaces have circular holes 53 that communicate with their internal cavities. A material handling mechanism is arranged above the U-shaped seat 1 for driving the cylindrical support member 51 and the rectangular support members 52 to move vertically and rotate 180 degrees.

[0022] Among them, the imitation muscle blocks of different strengths 3 refer to imitation muscles with different tension states or different degrees of development. In use, the two rectangular carriers 52 are connected to an external negative pressure device, so that the two rectangular carriers 52 form a negative pressure suction cup. When the round hole 53 on the surface of the rectangular carrier 52 is blocked by the imitation muscle block 3, the imitation muscle block 3 can be sucked up. By setting up a material handling mechanism, the cylindrical support 51 and the rectangular support 52 can be driven to move in the vertical direction. When the cylindrical support 51 and the rectangular support 52 move downward, they will rotate 180 degrees, so that the circular hole 53 on the rectangular support 52 faces downward. When the rectangular support 52 moves downward to the imitation muscle block 3, the circular hole 53 on the surface of the rectangular support 52 is blocked by the imitation muscle block 3, which can suck up the imitation muscle block 3. Next, the cylindrical support 51 and the rectangular support 52 are driven to move upward, while the cylindrical support 51 and the rectangular support 52 rotate back 180 degrees, so that the circular hole 53 and the adsorbed imitation muscle block 3 face upward, waiting for the fascia massage head 4 to work.

[0023] A V-shaped transformation mechanism is provided above the U-shaped base 1 to drive the two rectangular support members 52 into a V-shape.

[0024] In the initial state, the two rectangular support members 52 are horizontal. The imitation muscle block 3 is attached to the rectangular support member 52 and can imitate the back muscles of the human body for testing. By setting a transformation mechanism, the two rectangular support members 52 can be driven into a V shape, and the cylindrical support member 51, together with the imitation muscle block 3, can imitate the muscles of the limbs for testing.

[0025] Testing equipment is installed inside both rectangular support members 52 and cylindrical support member 51 to test the vibration effect of the fascia massage head 4.

[0026] A test mechanism for driving the fascia massage head 4 is provided above the U-shaped base 1.

[0027] By setting up a testing mechanism, the fascia massage head 4 can be driven to move in a circular path on the simulated muscle block 3, and the radius of the circular path can be adjusted, so that it can move in a spiral path on the simulated muscle block 3 for testing. This method is suitable for use when the two rectangular support members 52 are in a planar state and the simulated muscle block 3 imitates the back muscles. Furthermore, the testing mechanism can also drive the fascia massage head 4 to move along a straight path on the surface of the simulated muscle block 3. This method is not only applicable when the two rectangular support members 52 are in a planar state and the simulated muscle block 3 imitates the back muscles, but also applicable when the two rectangular support members 52 are in a V shape and the simulated muscle block 3 imitates the limb muscles, allowing the fascia massage head 4 to move along the cylindrical support member 51.

[0028] like Figure 1 As shown, the material handling mechanism includes two vertical plates 61 that are integrally fixed on the U-shaped base 1 and symmetrically distributed. Each of the two vertical plates 61 has a first vertical groove 62 and a second vertical groove 63 distributed vertically, and a transverse groove 64 that is perpendicular to the first vertical groove 62 and the second vertical groove 63. An inclined groove 65 is provided between the first vertical groove 62 and the transverse groove 64, and an inclined groove 66 is provided between the second vertical groove 63 and the transverse groove 64.

[0029] like Figure 2 As shown, two symmetrically distributed electric slide rails 67 are fixedly installed on the U-shaped seat 1. Support plates 68 are slidably connected to both electric slide rails 67. The free ends of the two support plates 68 are penetrated by the same long shaft 69 that is rotatably connected to them. Support platforms 610 that are fixedly connected to the long shaft 69 are sleeved on it.

[0030] like Figure 3 As shown, a rod 611 is vertically fixed to the surface of the support platform 610. A rod 612 is telescopically connected to the upper end of the rod 611. The end of the rod 611 away from the rod 612 is a rectangular block. A spring 613 is fitted on the rod 611, with its two ends fixed to the rectangular block and the rod 612 respectively.

[0031] like Figures 4 to 6 As shown, both ends of the long shaft 69 are fitted with swing rods 614 that are fixedly connected to it. The free ends of the two swing rods 614 are rotatably connected with limiting posts 615 that are perpendicular to them. The limiting posts 615 are slidably adapted to the first vertical groove 62, the second vertical groove 63, the transverse groove 64, the first inclined groove 65, and the second inclined groove 66.

[0032] When the two cylindrical support members 51 are in a planar state and the circular holes 53 on the cylindrical support members 51 are facing upwards, the two swing rods 614 are in a vertical state, and the limiting post 615 is located in the first vertical groove 62, such as Figure 4 As shown, at this time, the two support plates 68 move downward along the electric slide rail 67. The support plates 68 can drive the long shaft 69, support platform 610, cylindrical support member 51, rectangular support member 52, swing rod 614, and limiting post 615 to move downward accordingly. During the downward movement, the limiting post 615 will first slide from the first vertical groove 62 to the inclined groove 65, and then slide from the inclined groove 65 to the horizontal groove 64, thereby causing the swing rod 614 to rotate to a horizontal state. The swing rod 614 can drive the support platform 610, cylindrical support member 51, and rectangular support member 52 to rotate 90 degrees through the long shaft 69, so that the two rectangular support members 52 are in a vertical state. Figure 5 As shown; Next, the limiting post 615 will slide from the transverse groove 64 into the inclined groove 66 and the second vertical groove 63, causing the swing rod 614 to rotate ninety degrees again, becoming vertical. The support platform 610, the cylindrical support member 51, and the rectangular support member 52 will also rotate ninety degrees again along the major axis 69, so that the circular hole 53 on the cylindrical support member 51 faces downward, and the two cylindrical support members 51 cover one of the simulated muscle blocks 3, as shown. Figure 6 As shown; After the cylindrical support 51 holds the imitation muscle block 3, it drives the two support plates 68 to move upward along the electric slide rail 67, so that the limiting post 615 slides in sequence along the second vertical groove 63, the second inclined groove 66, the limiting post 615, and the first inclined groove 65 into the first vertical groove 62, so that the imitation muscle block 3 adsorbed on the cylindrical support 51 faces upward and can be massaged by the fascia massage head 4.

[0033] like Figure 3 As shown, the conversion mechanism includes an L-shaped rod 72 fixed to the surface of a cylindrical support member 51, a first bevel gear 73 rotatably connected to the L-shaped rod 72, and an annular shaft 71 fixedly connected to each of the two rectangular support members 52. The annular shaft 71 is sleeved on the cylindrical support member 51 and rotatably connected to the cylindrical support member 51. A non-fully bevel gear 78 that meshes with the first bevel gear 73 is integrally formed at the edge of the two annular shafts 71.

[0034] When the first bevel gear 73 rotates, it can drive the ring shaft 71 to rotate through the incomplete bevel gear 78. The two ring shafts 71 can drive the two rectangular bearing members 52 to rotate, so that the two rectangular bearing members 52 are V-shaped.

[0035] like Figure 3 As shown, a rifle rod 74 is provided on the outside of the L rod 72 and is fixed coaxially with the first bevel gear 73. An internal threaded sleeve 75 is fitted on the surface of the rifle rod 74 and is threadedly connected to it. A bending rod 76 is fixedly connected between the internal threaded sleeve 75 and the rectangular block at the lower end of the rod body 611. A stop rod 77 is fixedly connected at the upper edge of the upright plate 61.

[0036] During use, when L-rod 72 moves upward to the preset position following the cylindrical support 51, it will be blocked by the stop bar 77 and cannot continue to move upward. As a result, the cylindrical support 51 and the rectangular support 52 also cannot continue to move upward. At this time, the support platform 610 is still driving the first rod 611 to continue to move upward. Since the second rod 612 is fixed on the cylindrical support 51 and cannot move upward, the first spring 613 will be compressed. At the same time, the first rod 611 can drive the internal threaded sleeve 75 to move upward through the bending rod 76. The internal threaded sleeve 75 can drive the bolt rod 74 to rotate. The bolt rod 74 can drive the first bevel gear 73, which is fixed coaxially with it, to rotate.

[0037] like Figure 2 , Figure 7 and Figure 8 As shown, the testing mechanism includes a connecting rod 81 fixed on one of the upright plates 61. A circular plate 82 is fixedly connected to the free end of the connecting rod 81. An annular sleeve 83 is rotatably connected to the lower surface of the circular plate 82. An annular plate 84 is fixedly connected to the lower edge of the annular sleeve 83. A strip plate 85 is vertically fixed to the lower surface of the annular plate 84. A cylindrical cam 86 is rotatably connected to the strip plate 85. A moving block 87 is sleeved on the cylindrical cam 86. A sliding piece that matches the groove on the surface of the cylindrical cam 86 is rotatably connected to the inner wall of the moving block 87. A limiting rod 88 is vertically fixed to the surface of the strip plate 85. The limiting rod 88 passes through the moving block 87 and is telescopically connected to it. The fascia massage head 4 is fixedly installed on the lower surface of the moving block 87.

[0038] like Figure 7 and Figure 8 As shown, a circular shaft 89 driven by an external motor is rotatably connected to the circular plate 82, and a worm gear 810 fixedly connected to the circular shaft 89 is sleeved on the circular shaft 89. A worm 811 coaxially fixed with the cylindrical cam 86 and meshing with the worm gear 810 is rotatably connected to the strip plate 85.

[0039] like Figure 8 and Figure 9As shown, a ratchet 812 is fixedly installed on the inner wall of the annular sleeve 83. A flat plate 813, which is fixedly connected to the round shaft 89 and located inside the ratchet 812, is sleeved on the round shaft 89. Four extension rods 814 are fixedly connected to the surface of the flat plate 813 in pairs, and ratchet teeth 815 that mesh with the ratchet 812 are rotatably connected between two adjacent extension rods 814. A spring 816 is fixedly connected between the ratchet teeth 815 and the flat plate 813.

[0040] The motor drives the circular shaft 89 to rotate, which in turn drives the ratchet 815 to rotate via the flat plate 813 and the extension rod 814. When the ratchet 815 rotates clockwise, it drives the ratchet 812, the annular sleeve 83, the annular plate 84, the strip plate 85, the cylindrical cam 86, the worm gear 811, the moving block 87, the limit rod 88, and the fascia massage head 4 to rotate, allowing the fascia massage head 4 to move along the simulated muscle block 3 in a circular path. Since the circular shaft 89 can simultaneously drive the worm gear 810 to rotate, the worm gear 810 and the worm 811 can be in a relatively stationary state. Therefore, the worm gear 811 will not rotate on its own axis, but will rotate around the worm gear 810. When the ratchet 815 rotates counterclockwise, it cannot drive the ratchet 812 to rotate, so the fascia massage head 4 cannot rotate either. However, at this time, the worm gear 810 can rotate with the round shaft 89. The round shaft 89 can drive the worm 811 meshing with it to rotate. The worm 811 can drive the cylindrical cam 86 fixed on the same axis to rotate. Then the moving block 87 and the fascia massage head 4 can move in the horizontal direction, so that the fascia massage head 4 can perform the test work on the simulated muscle block 3 in a straight path. If the fascia massage head 4 moves along the cylindrical cam 86 once after rotating around the worm gear 810, the fascia massage head 4 will eventually be able to move on the simulated muscle block 3 in a spiral path, thus completing the test. When the two rectangular support members 52 are in a V-shape, and the simulated muscle blocks 3 on their surfaces mimic the muscles of the limbs, the cylindrical cam 86 can be rotated to a state parallel to the cylindrical support member 51, so that the fascia massage head 4 is located directly above the cylindrical support member 51, driving the fascia massage head 4 to move in a straight line along the cylindrical support member 51 on the simulated muscle blocks 3, thus completing the test.

[0041] A method for using a vibration transmission system testing device includes the following steps: S1. Conveying imitation muscle blocks 3: Imitation muscle blocks 3 of different strengths and imitation of different parts of the body are placed on the conveyor belt 2 and conveyed to the preset position. S2. Picking up the imitation muscle block 3: The cylindrical support 51 and the rectangular support 52 are driven to move vertically by the material picking mechanism. When the cylindrical support 51 and the rectangular support 52 move downward, they will rotate 180 degrees, so that the circular hole 53 on the rectangular support 52 faces downward. When the rectangular support 52 moves downward to the imitation muscle block 3, the circular hole 53 on the surface of the rectangular support 52 is blocked by the imitation muscle block 3, which can suck up the imitation muscle block 3. Then, the cylindrical support 51 and the rectangular support 52 are driven to move upward. At the same time, the cylindrical support 51 and the rectangular support 52 will rotate back 180 degrees, so that the circular hole 53 and the sucked imitation muscle block 3 face upward, waiting for the fascia massage head 4 to work. S3. Select the state of the two rectangular support pieces 52: Determine the state of the two rectangular support pieces 52 according to the imitation muscle block 3. If the imitation muscle block 3 imitates the back muscles, then the two rectangular support pieces 52 can be in a horizontal state without deformation. If the imitation muscle block 3 imitates the limb muscles, then the two rectangular support pieces 52 can be deformed into a V-shape, and the cylindrical support piece 51 can imitate the limbs. S4. Driving the fascia massage head 4: The fascia massage head 4 is driven by the testing mechanism to move in a circular path on the simulated muscle block 3, and the radius of the circular path is adjustable, so that it can move in a spiral path on the simulated muscle block 3 for testing. This method is suitable for use when the two rectangular support members 52 are in a planar state and the simulated muscle block 3 imitates back muscles. The testing mechanism can also drive the fascia massage head 4 to move in a straight path on the surface of the simulated muscle block 3. This method is not only suitable for use when the two rectangular support members 52 are in a planar state and the simulated muscle block 3 imitates back muscles, but also suitable for use when the two rectangular support members 52 are in a V-shape and the simulated muscle block 3 imitates limb muscles, allowing the fascia massage head 4 to move along the cylindrical support member 51.

[0042] Working principle of the invention: Imitation muscle blocks 3 of different strengths, as well as imitation muscle blocks 3 that mimic different parts of the human body, are placed on conveyor belt 2 and transported to the designated position. When the two cylindrical support members 51 are in a planar state and the circular holes 53 on the cylindrical support members 51 are facing upwards, the two swing rods 614 are in a vertical state, and the limiting post 615 is located in the first vertical groove 62, such as Figure 4As shown, at this time, the two support plates 68 move downward along the electric slide rail 67. The support plates 68 can drive the long shaft 69, support platform 610, cylindrical support member 51, rectangular support member 52, swing rod 614, and limiting post 615 to move downward accordingly. During the downward movement, the limiting post 615 will first slide from the first vertical groove 62 to the inclined groove 65, and then slide from the inclined groove 65 to the horizontal groove 64, thereby causing the swing rod 614 to rotate to a horizontal state. The swing rod 614 can drive the support platform 610, cylindrical support member 51, and rectangular support member 52 to rotate 90 degrees through the long shaft 69, so that the two rectangular support members 52 are in a vertical state. Figure 5 As shown; Next, the limiting post 615 will slide from the transverse groove 64 into the inclined groove 66 and the second vertical groove 63, causing the swing rod 614 to rotate ninety degrees again, becoming vertical. The support platform 610, the cylindrical support member 51, and the rectangular support member 52 will also rotate ninety degrees again along the major axis 69, so that the circular hole 53 on the rectangular support member 52 faces downward, and the two rectangular support members 52 cover one of the simulated muscle blocks 3, as shown. Figure 6 As shown; After the rectangular support 52 holds the imitation muscle block 3, it drives the two support plates 68 to move upward along the electric slide rail 67, so that the limiting post 615 slides along the second vertical groove 63, the second inclined groove 66, the limiting post 615, and the first inclined groove 65 in sequence into the first vertical groove 62, so that the imitation muscle block 3 adsorbed on the rectangular support 52 can be massaged by the fascia massage head 4 with the face upward. Testing equipment is installed inside both rectangular support members 52 and cylindrical support member 51 to test the vibration effect of the fascia massage head 4; In the initial state, the two rectangular support members 52 are in a horizontal position, and the imitation muscle block 3 is attached to the rectangular support member 52 to imitate the back muscles of the human body for testing. When L-rod 72 moves upward to the preset position following the cylindrical support 51, it will be blocked by the stop bar 77 and cannot continue to move upward. As a result, the cylindrical support 51 and the rectangular support 52 also cannot continue to move upward. At this time, the support platform 610 is still driving the first rod 611 to continue to move upward. Since the second rod 612 is fixed on the cylindrical support 51 and cannot move upward, the first spring 613 will be compressed. At the same time, the first rod 611 can drive the internal threaded sleeve 75 to move upward through the bending rod 76. The internal threaded sleeve 75 can drive the rifle rod 74 to rotate. The rifle rod 74 can drive the first bevel gear 73, which is fixed on the same axis, to rotate. The first bevel gear 73 can drive the two annular shafts 71 to rotate through the incomplete bevel gear 78. The two annular shafts 71 can drive the two rectangular support 52 to rotate respectively, so that the two rectangular support 52 are V-shaped. The imitation muscle block 3 on the cylindrical support 51 imitates the muscles of the limbs. The motor drives the circular shaft 89 to rotate, which in turn drives the ratchet 815 to rotate via the flat plate 813 and the extension rod 814. When the ratchet 815 rotates clockwise, it drives the ratchet 812, the annular sleeve 83, the annular plate 84, the strip plate 85, the cylindrical cam 86, the worm gear 811, the moving block 87, the limit rod 88, and the fascia massage head 4 to rotate, allowing the fascia massage head 4 to move along the simulated muscle block 3 in a circular path. Since the circular shaft 89 can simultaneously drive the worm gear 810 to rotate, the worm gear 810 and the worm 811 can be in a relatively stationary state. Therefore, the worm gear 811 will not rotate on its own axis, but will rotate around the worm gear 810. When the ratchet 815 rotates counterclockwise, it cannot drive the ratchet 812 to rotate, so the fascia massage head 4 cannot rotate either. However, at this time, the worm gear 810 can rotate with the round shaft 89. The round shaft 89 can drive the worm 811 meshing with it to rotate. The worm 811 can drive the cylindrical cam 86 fixed on the same axis to rotate. Then the moving block 87 and the fascia massage head 4 can move in the horizontal direction, so that the fascia massage head 4 can perform the test work on the simulated muscle block 3 in a straight path. If the fascia massage head 4 moves along the cylindrical cam 86 once after rotating around the worm gear 810, the fascia massage head 4 will eventually be able to move on the simulated muscle block 3 in a spiral path, thus completing the test. When the two rectangular support members 52 are in a V-shape, and the simulated muscle blocks 3 on their surfaces mimic the muscles of the limbs, the cylindrical cam 86 can be rotated to a state parallel to the cylindrical support member 51, so that the fascia massage head 4 is located directly above the cylindrical support member 51, driving the fascia massage head 4 to move in a straight line along the cylindrical support member 51 on the simulated muscle blocks 3, thus completing the test.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A testing device for a vibration transmission system, characterized in that: The device includes a U-shaped seat (1), through which a conveyor belt (2) runs. Several equidistant simulated muscle blocks (3) are placed on the conveyor belt (2), each with a different strength. A fascia massage head (4) is positioned above the U-shaped seat (1). A cylindrical support (51) is positioned between the fascia massage head (4) and the conveyor belt (2), and two rectangular support members (52) are rotatably connected to the cylindrical support member (51) and symmetrically distributed. Both rectangular support members (52) are hollow. The surface has a circular hole (53) that communicates with its internal cavity. A material picking mechanism is provided above the U-shaped seat (1) for driving the cylindrical support (51) and the rectangular support (52) to move in the vertical direction and rotate 180 degrees. A transformation mechanism is provided above the U-shaped seat (1) for driving the two rectangular support (52) to form a V shape. Detection equipment is installed inside the two rectangular support (52) and the cylindrical support (51). A testing mechanism is provided above the U-shaped seat (1) for driving the fascia massage head (4).

2. The vibration transmission system testing device according to claim 1, characterized in that: The material handling mechanism includes two vertical plates (61) that are integrally fixed on the U-shaped base (1) and symmetrically distributed. Each of the two vertical plates (61) is provided with a first vertical groove (62) and a second vertical groove (63) distributed vertically, and a transverse groove (64) that is perpendicular to the first vertical groove (62) and the second vertical groove (63). An inclined groove one (65) is provided between the first vertical groove (62) and the transverse groove (64), and an inclined groove two (66) is provided between the second vertical groove (63) and the transverse groove (64).

3. The vibration transmission system testing device according to claim 2, characterized in that: Two symmetrically distributed electric slide rails (67) are fixedly installed on the U-shaped seat (1). Support plates (68) are slidably connected to both electric slide rails (67). The free ends of the two support plates (68) are penetrated by the same long shaft (69) that is rotatably connected to them. A support platform (610) is fixedly connected to the long shaft (69).

4. The vibration transmission system testing device according to claim 3, characterized in that: The support platform (610) has a rod body one (611) vertically fixed on its surface. The upper end of the rod body one (611) is connected to a rod body two (612). The end of the rod body one (611) away from the rod body two (612) is a rectangular block. A spring one (613) is sleeved on the rod body one (611), with its two ends fixed to the rectangular block and the rod body two (612) respectively.

5. The vibration transmission system testing device according to claim 4, characterized in that: Both ends of the long shaft (69) are fitted with swing rods (614) that are fixedly connected to it. The free ends of the two swing rods (614) are rotatably connected with limiting posts (615) that are perpendicular to them. The limiting posts (615) are slidably adapted to the first vertical groove (62), the second vertical groove (63), the transverse groove (64), the first inclined groove (65), and the second inclined groove (66).

6. The vibration transmission system testing device according to claim 2, characterized in that: The transformation mechanism includes an L-shaped rod (72) fixed to the surface of a cylindrical support (51), a first bevel gear (73) rotatably connected to the L-shaped rod (72), an annular shaft (71) fixedly connected to each of the two rectangular support members (52), and the annular shaft (71) is sleeved on the cylindrical support member (51) and rotatably connected to the cylindrical support member (51). The edges of the two annular shafts (71) are integrally formed with a non-fully bevel gear (78) that meshes with the first bevel gear (73).

7. The vibration transmission system testing device according to claim 6, characterized in that: The L rod (72) is provided with a rifle rod (74) that is coaxially fixed with the first bevel gear (73) on the outside. The surface of the rifle rod (74) is fitted with an internal thread sleeve (75) that is threadedly connected to it. A bending rod (76) is fixedly connected between the internal thread sleeve (75) and the rectangular block at the lower end of the rod body (611). A stop rod (77) is fixedly connected at the upper edge of the upright plate (61).

8. The vibration transmission system testing device according to claim 7, characterized in that: The testing mechanism includes a connecting rod (81) fixed on one of the upright plates (61). A circular plate (82) is fixedly connected to the free end of the connecting rod (81). An annular sleeve (83) is rotatably connected to the lower surface of the circular plate (82). An annular plate (84) is fixedly connected to the lower edge of the annular sleeve (83). A strip plate (85) is vertically fixed to the lower surface of the annular plate (84). A cylindrical cam (86) is rotatably connected to the strip plate (85). A moving block (87) is sleeved on the cylindrical cam (86). A sliding piece that matches the groove on the surface of the cylindrical cam (86) is rotatably connected to the inner wall of the moving block (87). A limiting rod (88) is vertically fixed to the surface of the strip plate (85). The limiting rod (88) passes through the moving block (87) and is telescopically connected to it. The fascia massage head (4) is fixedly installed on the lower surface of the moving block (87).

9. The vibration transmission system testing device according to claim 8, characterized in that: A circular shaft (89) driven by an external motor is rotatably connected to the circular plate (82). A worm gear (810) is fixedly connected to the circular shaft (89). A worm (811) is rotatably connected to the strip plate (85), which is coaxially fixed with the cylindrical cam (86) and meshes with the worm gear (810). A ratchet (812) is fixedly installed on the inner wall of the annular sleeve (83). A flat plate (813) is fixedly connected to the circular shaft (89) and located inside the ratchet (812). Four extension rods (814) are fixedly connected to the surface of the flat plate (813). A ratchet tooth (815) that meshes with the ratchet tooth (812) is rotatably connected between two adjacent extension rods (814). A spring (816) is fixedly connected between the ratchet tooth (815) and the flat plate (813).

10. A method of using the vibration transmission system testing device according to claim 9, characterized in that: Includes the following steps: S1, conveying imitation muscle blocks (3): imitation muscle blocks (3) of different strengths and imitation of different parts are placed on the conveyor belt (2) and conveyed to the preset position; S2. Take the imitation muscle block (3): Drive the cylindrical support (51) and the rectangular support (52) to move vertically through the material taking mechanism. When the cylindrical support (51) and the rectangular support (52) move downward, they will rotate 180 degrees, so that the round hole (53) on the rectangular support (52) faces downward. When the rectangular support (52) moves downward to the imitation muscle block (3), the round hole (53) on the surface of the rectangular support (52) is blocked by the imitation muscle block (3), which can suck the imitation muscle block (3). Then drive the cylindrical support (51) and the rectangular support (52) to move upward. At the same time, the cylindrical support (51) and the rectangular support (52) will rotate back 180 degrees, so that the round hole (53) and the sucked imitation muscle block (3) face upward, waiting for the fascia massage head (4) to work. S3. Select the state of the two rectangular support pieces (52): Determine the state of the two rectangular support pieces (52) according to the imitation muscle block (3) taken. If the imitation muscle block (3) imitates the back muscles, then the two rectangular support pieces (52) can be in a horizontal state without deformation. If the imitation muscle block (3) imitates the limb muscles, then the two rectangular support pieces (52) can be deformed into a V-shape, and the cylindrical support piece (51) can imitate the limbs. S4, Driving the fascia massage head (4): The fascia massage head (4) is driven by the testing mechanism to move in a circular path on the simulated muscle block (3), and the radius of the circular path is adjustable, so that it can move in a spiral path on the simulated muscle block (3) for testing. This method is applicable when the two rectangular support members (52) are in a planar state and the simulated muscle block (3) imitates the back muscles. The testing mechanism can also drive the fascia massage head (4) to move in a straight path on the surface of the simulated muscle block (3). This method is not only applicable when the two rectangular support members (52) are in a planar state and the simulated muscle block (3) imitates the back muscles, but also applicable when the two rectangular support members (52) are in a V shape and the simulated muscle block (3) imitates the limb muscles, so that the fascia massage head (4) moves along the cylindrical support member (51).

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