CN219870695U - Bionic body model viscoelasticity testing device - Google Patents
Bionic body model viscoelasticity testing device Download PDFInfo
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- CN219870695U CN219870695U CN202321282115.5U CN202321282115U CN219870695U CN 219870695 U CN219870695 U CN 219870695U CN 202321282115 U CN202321282115 U CN 202321282115U CN 219870695 U CN219870695 U CN 219870695U
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- 238000012360 testing method Methods 0.000 title claims abstract description 123
- 239000011664 nicotinic acid Substances 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013191 viscoelastic testing Methods 0.000 description 1
Abstract
The utility model discloses a bionic body model viscoelasticity testing device, which relates to the technical field of bionic body model testing equipment and comprises a testing table, a laser testing mechanism and a releasing mechanism, wherein the laser testing mechanism and the releasing mechanism are both arranged on the testing table, and a testing area is arranged in the middle of the testing table; the release mechanism comprises a release mounting frame, a release electromagnet and a release balancing weight, wherein the release mounting frame is arranged on the test bench, one end of the release mounting frame extends to the upper part of the test area, the release electromagnet is arranged on one side, close to the test area, of the release mounting frame, and the release balancing weight is adsorbed and arranged on the release electromagnet; the laser testing mechanism comprises a laser testing frame and a laser sensor, one end of the laser testing frame extends to the upper portion of a test area, the laser sensor is arranged on one side, close to the test area, of the laser testing frame and is located right above a releasing balancing weight, and the output direction of the laser sensor is downwards arranged.
Description
Technical Field
The utility model relates to the technical field of bionic body model testing equipment, in particular to a bionic body model viscoelasticity testing device.
Background
The bionic body model is composed of bionic tissue materials in different modes and is a passive device used for ultrasonic scanning training, demonstration and training of tissue puncture, ultrasonic image recognition capability, hand-eye coordination capability and calibration of ultrasonic diagnostic equipment; in the development process of the bionic body model, the viscoelasticity of the bionic body model needs to be tested, but no device special for testing the viscoelasticity of the bionic body model exists in the prior art.
Disclosure of Invention
The utility model aims at overcoming the defects existing in the prior art, provides a bionic body model viscoelasticity testing device,
the device comprises a test table, a laser test mechanism and a release mechanism, wherein the laser test mechanism and the release mechanism are arranged on the test table, and a test area is arranged in the middle of the test table;
the release mechanism comprises a release mounting frame, a release electromagnet and a release balancing weight, wherein the release mounting frame is arranged on the test bench, one end of the release mounting frame extends to the upper part of the test area, the release electromagnet is arranged on one side, close to the test area, of the release mounting frame, and the release balancing weight is adsorbed and arranged on the release electromagnet;
the laser testing mechanism comprises a laser testing frame and a laser sensor, wherein the laser testing frame is arranged on the testing table, one end of the laser testing frame extends to the upper portion of the testing area, the laser sensor is arranged on one side, close to the testing area, of the laser testing frame and is positioned right above the releasing balancing weight, and the output direction of the laser sensor is downwards.
Further, be provided with high adjustment mechanism on the testboard, release mechanism installs on high adjustment mechanism, high adjustment mechanism includes adjustment seat, regulation guide bar, adjusting screw, adjusting slider and regulation stem, the adjustment seat is installed on the testboard, all rotate and set up on the adjustment seat adjusting guide bar and adjusting screw, be provided with screw groove and guide way on the adjusting slider, the adjusting slider cover is established on adjusting guide bar and adjusting screw, and screw groove and adjusting screw on the adjusting slider agree with each other, and guide groove and the adjusting guide bar on the adjusting slider agree with each other, the regulation stem is connected with the adjusting screw transmission, release mechanism installs on the adjusting slider.
Further, the release mounting bracket is L-shaped, and one bent end of the release mounting bracket extends downwards.
Further, the test bench is further provided with a first sliding part and a second sliding part, the first sliding part and the second sliding part are respectively positioned on two sides of the test area, the end face of the laser test frame is embedded on the first sliding part, and the release mounting frame is embedded on the second sliding part.
Further, the upper side level of laser test frame is provided with the slip crossbearer, laser sensor slides and sets up on the slip crossbearer.
Further, the test bench is also provided with a storage box, and a plurality of releasing balancing weights with different types are stored in the storage box.
Further, a release switch is arranged on the test bench and is electrically connected to the release electromagnet.
Compared with the prior art, the utility model has the advantages that:
in the scheme, the bionic body model is arranged in a test area, then the release mechanism is calibrated to be at a specified height, the release mechanism is recorded through the laser test mechanism, the release mechanism is controlled to release heavy objects, and then displacement and time data in the heavy object release process are recorded.
Drawings
FIG. 1 is a schematic diagram of the first embodiment;
FIG. 2 is a second schematic structural diagram of the present embodiment;
fig. 3 is a schematic view showing a state of cooperation of the release mechanism and the height adjusting mechanism.
Reference numerals: the test bench 1, the first sliding part 11, the second sliding part 12, the laser test mechanism 2, the laser test frame 21, the laser sensor 22, the sliding cross frame 23, the release mechanism 3, the release mounting frame 31, the release electromagnet 32, the release balancing weight 33, the height adjusting mechanism 4, the adjusting seat 41, the adjusting guide rod 42, the adjusting screw 43, the adjusting slide block 44, the adjusting swivel handle 45, the storage box 5 and the release switch 6.
Detailed Description
Referring to fig. 1-3, a bionic body model viscoelastic testing device comprises a testing table 1, a laser testing mechanism 2 and a releasing mechanism 3, wherein the laser testing mechanism 2 and the releasing mechanism 3 are arranged on the testing table 1, a testing area is arranged in the middle of the testing table 1, a bionic body model is arranged in the testing area in the testing process, then the releasing mechanism 3 is calibrated to be at a specified height, the releasing mechanism 3 is recorded through the laser testing mechanism 2, the releasing mechanism 3 is controlled to release a heavy object, and then the Young modulus of the heavy object in the releasing process is recorded;
the release mechanism 3 comprises a release mounting frame 31, a release electromagnet 32 and a release balancing weight 33, wherein the release mounting frame 31 is arranged on the test bench 1, one end of the release mounting frame 31 extends to the upper side of the test area, the release electromagnet 32 is arranged on one side, close to the test area, of the release mounting frame 31, the release balancing weight 33 is arranged on the release electromagnet 32 in an adsorption mode, the release balancing weight 33 is adsorbed and fixed through the release electromagnet 32, so that the release electromagnet 32 can obtain a certain supporting force, and the release balancing weight 33 is arranged on the upper surface of the bionic body model to be in contact with the bionic body model during the test;
the laser testing mechanism 2 comprises a laser testing frame 21 and a laser sensor 22, wherein the laser testing frame 21 is arranged on the testing table 1, one end of the laser testing frame 21 extends to the upper portion of the testing area, the laser sensor 22 is arranged on one side, close to the testing area, of the laser testing frame 21, the laser sensor 22 is located right above the releasing balancing weight 33, the output direction of the laser sensor 22 is downwards, the laser sensor 22 is supported in the middle through the laser testing frame 21, the laser sensor 22 is located above the releasing balancing weight 33, and the moving state of the releasing balancing weight 33 is detected and recorded by the laser sensor 22.
Preferably, the test bench 1 is provided with a height adjusting mechanism 4, the release mechanism 3 is installed on the height adjusting mechanism 4, the height adjusting mechanism 4 comprises an adjusting seat 41, an adjusting guide rod 42, an adjusting screw 43, an adjusting sliding block 44 and an adjusting rotating handle 45, the adjusting seat 41 is installed on the test bench 1, the adjusting guide rod 42 and the adjusting screw 43 are both rotatably arranged on the adjusting seat 41, a screw rod groove and a guide groove are formed in the adjusting sliding block 44, the adjusting sliding block 44 is sleeved on the adjusting guide rod 42 and the adjusting screw 43, the screw rod groove in the adjusting sliding block 44 is mutually matched with the adjusting screw 43, the guide groove in the adjusting sliding block 44 is mutually matched with the adjusting guide rod 42, the adjusting sliding block 44 can be controlled to lift through the mutual matching of the screw rod groove and the adjusting screw rod 43, stable lifting of the adjusting sliding block 44 can be ensured through the mutual matching of the guide groove and the adjusting guide rod 42, the adjusting rotating handle 45 is in transmission connection with the adjusting screw rod 43, a worker can drive the adjusting sliding block 43 to rotate through the adjusting rotating handle 45, thereby controlling the adjusting sliding block 44 to move up and down, the adjusting sliding block 44 can move up and down, the adjusting sliding block 3 can move down, and the adjusting sliding block 3 can move down on the bionic sliding block 3, and release the adjusting sliding block 3 on the surface of the bionic body 3, and the release mechanism can move down on the surface of the bionic body 3.
Preferably, the release mounting bracket 31 is L type setting, the one end of release mounting bracket 31 buckling extends downwards, and the release mounting bracket 31 of L type can be with release electro-magnet 32 and release balancing weight 33 go deep into the box body inboard that annotates the bionical phantom to make release balancing weight 33 can contact with the upper surface of bionical phantom.
Preferably, the test bench 1 is further provided with a first sliding part 11 and a second sliding part 12, the first sliding part 11 and the second sliding part 12 are respectively located at two sides of the test area, the end face of the laser test frame 21 is embedded on the first sliding part 11, the release mounting frame 31 is embedded on the second sliding part 12, and the first sliding part 11 and the second sliding part 12 can meet the requirement that the laser test frame 21 and the release mounting frame 31 are transversely adjusted on the test bench 1, so that the setting freedom degree of the bionic body model test device is improved, and the diversity of the bionic body model test is improved.
Preferably, a sliding cross frame 23 is horizontally arranged above the laser test frame 21, the laser sensor 22 is slidably arranged on the sliding cross frame 23, and the laser sensor 22 can be adjusted in the left-right direction on the sliding cross frame 23, so that the equipment can be conveniently tested and adjusted at more angles.
Preferably, the test bench 1 is further provided with a storage box 5, and the storage box 5 stores a plurality of releasing balancing weights 33 with different types.
Preferably, the test bench 1 is provided with a release switch 6, the release switch 6 is electrically connected to the release electromagnet 32, the communication state of the release electromagnet 32 can be controlled by the release switch 6, the release electromagnet 32 can be demagnetized by pressing the release switch 6, at this time, the release balancing weight 33 loses support, and a downward force is generated under the action of gravity to the bionic body model.
In the operation process, firstly, a worker is in a test area with a bionic body model to be tested, then a laser test mechanism 2, a release mechanism 3 and a height adjusting mechanism 4 on a test table 1 are adjusted to be in proper positions, a release balancing weight 33 is located above the test area of the bionic body model and is in contact with the upper surface of the bionic body model, the bionic body model does not provide supporting force for the release balancing weight 33 at the moment, then a release switch 6 is started, a release electromagnet 32 degausses to lose supporting force for the release balancing weight 33, the release balancing weight 33 can be pressed onto the bionic body model under the action of gravity, and the movement track of the release balancing weight 33 is recorded by the laser test mechanism 2, so that the viscoelasticity test device is completed.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, a description of the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The bionic body model viscoelasticity testing device is characterized by comprising a testing table (1), a laser testing mechanism (2) and a releasing mechanism (3), wherein the laser testing mechanism (2) and the releasing mechanism (3) are arranged on the testing table (1), and a testing area is arranged in the middle of the testing table (1);
the release mechanism (3) comprises a release mounting frame (31), a release electromagnet (32) and a release balancing weight (33), wherein the release mounting frame (31) is arranged on the test bench (1), one end of the release mounting frame (31) extends to the upper side of the test area, the release electromagnet (32) is arranged on one side, close to the test area, of the release mounting frame (31), and the release balancing weight (33) is adsorbed and arranged on the release electromagnet (32);
the laser test mechanism (2) comprises a laser test frame (21) and a laser sensor (22), wherein the laser test frame (21) is arranged on the test bench (1), one end of the laser test frame (21) extends to the upper portion of the test area, the laser sensor (22) is arranged on one side, close to the test area, of the laser test frame (21), the laser sensor (22) is arranged above the releasing balancing weight (33), and the laser emission direction of the laser sensor (22) is downward.
2. The bionic body model viscoelasticity testing device according to claim 1, wherein the test bench (1) is provided with a height adjusting mechanism (4), the release mechanism (3) is installed on the height adjusting mechanism (4), the height adjusting mechanism (4) comprises an adjusting seat (41), an adjusting guide rod (42), an adjusting guide rod (43), an adjusting sliding block (44) and an adjusting rotating handle (45), the adjusting seat (41) is installed on the test bench (1), the adjusting guide rod (42) and the adjusting guide rod (43) are both rotatably arranged on the adjusting seat (41), a screw groove and a guide groove are formed in the adjusting sliding block (44), the adjusting sliding block (44) is sleeved on the adjusting guide rod (42) and the adjusting guide rod (43), the screw groove in the adjusting sliding block (44) is mutually matched with the adjusting guide rod (43), the adjusting rotating handle (45) is in transmission connection with the adjusting guide rod (43), and the release mechanism (3) is installed on the adjusting sliding block (44).
3. The device for testing the viscoelasticity of the bionic body model according to claim 1, wherein the release mounting frame (31) is in an L-shaped arrangement, and one bent end of the release mounting frame (31) extends downwards.
4. The bionic body model viscoelasticity testing device according to claim 1, wherein the testing table (1) is further provided with a first sliding part (11) and a second sliding part (12), the first sliding part (11) and the second sliding part (12) are respectively located at two sides of the testing area, the end face of the laser testing frame (21) is embedded on the first sliding part (11), and the release mounting frame (31) is embedded on the second sliding part (12).
5. The bionic body model viscoelasticity testing device according to claim 1, wherein a sliding cross frame (23) is horizontally arranged above the laser testing frame (21), and the laser sensor (22) is slidably arranged on the sliding cross frame (23).
6. The bionic body model viscoelasticity testing device according to claim 1, wherein the test bench (1) is further provided with a storage box (5), and a plurality of release balancing weights (33) with different types are stored in the storage box (5).
7. The bionic body model viscoelasticity testing device according to claim 1, wherein a release switch (6) is arranged on the testing table (1), and the release switch (6) is electrically connected to a release electromagnet (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321282115.5U CN219870695U (en) | 2023-05-24 | 2023-05-24 | Bionic body model viscoelasticity testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321282115.5U CN219870695U (en) | 2023-05-24 | 2023-05-24 | Bionic body model viscoelasticity testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219870695U true CN219870695U (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321282115.5U Active CN219870695U (en) | 2023-05-24 | 2023-05-24 | Bionic body model viscoelasticity testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219870695U (en) |
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2023
- 2023-05-24 CN CN202321282115.5U patent/CN219870695U/en active Active
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