CN214908670U - Mechanical load device based on double-layer bionic cartilage tissue - Google Patents
Mechanical load device based on double-layer bionic cartilage tissue Download PDFInfo
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- CN214908670U CN214908670U CN202120136940.9U CN202120136940U CN214908670U CN 214908670 U CN214908670 U CN 214908670U CN 202120136940 U CN202120136940 U CN 202120136940U CN 214908670 U CN214908670 U CN 214908670U
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- fixedly connected
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- device based
- cartilage tissue
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Images
Abstract
The utility model discloses a mechanics load device based on double-deck bionical cartilage tissue, the on-line screen storage device comprises a base, bracing piece fixedly connected with fixed disk is passed through at the top of base, the top sliding connection of base has U type seat, the equal sliding connection in both sides of U type seat inner wall has the cylinder piece, two cylinder piece symmetry sets up, two it is connected with the axis of rotation to rotate between the relative one side of cylinder piece, the fixed surface of axis of rotation is connected with presses the cylinder, the top fixedly connected with test box of base, the inside of test box is provided with the test article, and the top of base is provided with reciprocating drive mechanism, the utility model relates to a tissue engineering technical field. This mechanical loading device based on double-deck bionical cartilage tissue through reciprocating drive mechanism's setting, is convenient for drive and presses the cylinder to carry out reciprocating motion, and then can reciprocate to rolling the test object, and the structure is comparatively simple, low in manufacturing cost, and does not need manual operation, convenient to use.
Description
Technical Field
The utility model relates to a tissue engineering technical field specifically is a mechanical load device based on double-deck bionical cartilage tissue.
Background
Cartilage is a translucent, elastic organ that constitutes the skeleton of vertebrate embryos and very small larvae, with most of the higher vertebrates being converted to bone, but the original species (e.g., sturgeons and gill fishes) remaining for life, being the major component of bone, and cartilage being a specialized, dense connective tissue. Is composed of a large number of intercellular substances and encapsulated chondrocytes. The cartilage capsule has at most a plurality of cells which are fossa-interstitial hard surfaces and have elasticity. Cartilage is found in the external ear, nose, trachea wall, between the spinal bones and at the ends of the costal bones. In adults, only some cartilage is scattered and distributed, and its action varies depending on the site.
At present, researchers at home and abroad simulate the stress type of articular cartilage and the influence of the stress type on the cartilage activity to research and study. Knee joint support and movement functions, and synovial fluid is arranged between the far end of the femur and the near end of the tibia, so that cartilage is nourished and the surface of the cartilage is lubricated. Femur distal end and shin bone near-end contact each other, have two kinds of relative motion, one kind is the roll, one kind is the slip, and the mechanical properties of cartilage is explored to the general motion rolling mechanics of current double-deck bionical cartilage tissue, and the mechanical load device structure of current tissue is complicated, and needs manual operation mostly, uses inconveniently, consequently, the utility model provides a mechanical load device based on double-deck bionical cartilage tissue to solve the above-mentioned problem of mentioning.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a mechanical loading device based on double-deck bionical cartilage tissue, the mechanical loading device structure of having solved current tissue is complicated, and needs manually operation mostly, uses inconvenient problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a mechanical load device based on double-deck bionical cartilage tissue, includes the base, bracing piece fixedly connected with fixed disk is passed through at the top of base, the top sliding connection of base has U type seat, the equal sliding connection in both sides of U type seat inner wall has the cylinder piece, two cylinder piece symmetry sets up, two rotate between the relative one side of cylinder piece and be connected with the axis of rotation, the fixed surface of axis of rotation is connected with presses the cylinder, the top fixedly connected with test box of base, the inside of test box is provided with the test thing, the top of base is provided with reciprocating drive mechanism, the inner wall of U type seat is provided with pressure control mechanism.
Preferably, the reciprocating driving mechanism comprises a driving motor fixed at the bottom of the fixed disc, an output shaft of the driving motor is fixedly connected with a driving shaft, the top end of the driving shaft penetrates through the fixed disc and extends to the upper part of the fixed disc, and the surface of the driving shaft is fixedly connected with a turntable.
Preferably, the surface of the rotary table is rotatably connected with a rotating strip-shaped block through a pin shaft, the surface of the rotating strip-shaped block is rotatably connected with a sliding strip-shaped block through a pin shaft, the top of the base is fixedly connected with a supporting block, the bottom of the sliding strip-shaped block is slidably connected with the top of the supporting block, and the left side of the sliding strip-shaped block is fixedly connected with the right side of the U-shaped seat.
Preferably, the pressure control mechanism is including fixing the mounting panel at U type seat inner wall, the mounting panel is provided with two, two the mounting panel symmetry sets up the both sides at U type seat inner wall.
Preferably, the bottoms of the two mounting plates are fixedly connected with hydraulic rods, and the bottom ends of the two hydraulic rods are fixedly connected with the upper portions of the surfaces of the two cylindrical blocks respectively.
Preferably, the bottom fixedly connected with pressure sensor of test box inner wall, the test object is placed in pressure sensor's top, the top fixedly connected with display of base, pressure sensor passes through wire and display electric connection.
Advantageous effects
The utility model provides a mechanical load device based on double-deck bionical cartilage tissue. Compared with the prior art, the method has the following beneficial effects:
(1) the mechanical load device based on the double-layer bionic cartilage tissue comprises a base, wherein a reciprocating driving mechanism is arranged above the base, the reciprocating driving mechanism comprises a driving motor fixed at the bottom of a fixed disc, an output shaft of the driving motor is fixedly connected with a driving shaft, the top end of the driving shaft penetrates through the fixed disc and extends to the upper part of the fixed disc, the surface of the driving shaft is fixedly connected with a rotary disc, the surface of the rotary disc is rotatably connected with a rotary strip-shaped block through a pin shaft, the surface of the rotary strip-shaped block is rotatably connected with a sliding strip-shaped block through a pin shaft, the top of the base is fixedly connected with a supporting block, the bottom of the sliding strip-shaped block is slidably connected with the top of the supporting block, the left side of the sliding strip-shaped block is fixedly connected with the right side of a U-shaped seat, through the arrangement of the reciprocating driving mechanism, a pressing roller can be conveniently driven to reciprocate, further, the test object can be repeatedly rolled, and the structure is simpler, the manufacturing cost is low, manual operation is not needed, and the use is convenient.
(2) This mechanical load device based on double-deck bionical cartilage tissue, inner wall through at U type seat is provided with pressure control mechanism, pressure control mechanism is including fixing the mounting panel at U type seat inner wall, the mounting panel is provided with two, two mounting panel symmetries set up the both sides at U type seat inner wall, the equal fixedly connected with hydraulic stem in bottom of two mounting panels, the bottom of two hydraulic stems respectively with the top fixed connection on two cylinder piece surfaces, setting through pressure control mechanism, be convenient for adjust the height of two cylinder pieces, and then conveniently adjust the height of pressure movable roller, further conveniently adjust the pressure to the test article, use the limitation little.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a perspective view of the fixing plate structure of the present invention;
fig. 4 is a three-dimensional cross-sectional view of the test box structure of the present invention.
In the figure: the device comprises a base 1, a supporting rod 2, a fixed disk 3, a U-shaped seat 4, a cylindrical block 5, a rotating shaft 6, a pressing roller 7, a reciprocating driving mechanism 8, a driving motor 801, a driving shaft 802, a rotary disk 803, a pin shaft 804, a rotating bar 805, a sliding bar 806, a supporting block 807, a pressure control mechanism 9, a mounting plate 901, a hydraulic rod 902, a test box 10, a test object 11, a pressure sensor 12 and a display 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a mechanics load device based on double-deck bionical cartilage tissue, the on-line screen storage device comprises a base 1, 2 fixedly connected with fixed disks 3 of bracing piece are passed through at base 1's top, base 1's top sliding connection has U type seat 4, the equal sliding connection in both sides of 4 inner walls of U type seat has cylinder piece 5, 5 symmetry settings of two cylinder pieces, it has axis of rotation 6 to rotate to be connected with between the 5 relative one sides of two cylinder pieces, the fixed surface of axis of rotation 6 is connected with presses cylinder 7, base 1's top fixedly connected with test box 10, the inside of test box 10 is provided with test article 11, base 1's top is provided with reciprocating drive mechanism 8, the inner wall of U type seat 4 is provided with pressure control mechanism 9.
Reciprocating drive mechanism 8 is including fixing the driving motor 801 in fixed disk 3 bottom, with external power source electric connection and control through control switch, driving motor 801's output shaft fixedly connected with drive shaft 802, the top of drive shaft 802 runs through fixed disk 3 and extends to the top of fixed disk 3, the fixed surface of drive shaft 802 is connected with carousel 803, the surface of carousel 803 rotates through round pin axle 804 and is connected with rotation strip-shaped piece 805, the surface that rotates strip-shaped piece 805 rotates through round pin axle 804 and is connected with slip strip-shaped piece 806, the top fixedly connected with supporting shoe 807 of base 1, the bottom of slip strip-shaped piece 806 and the top sliding connection of supporting shoe 807, the left side of slip strip-shaped piece 806 and the right side fixed connection of U type seat 4.
The pressure control mechanism 9 comprises mounting plates 901 fixed on the inner wall of the U-shaped seat 4, the mounting plates 901 are arranged in two numbers, the two mounting plates 901 are symmetrically arranged on two sides of the inner wall of the U-shaped seat 4, hydraulic rods 902 are fixedly connected to the bottoms of the two mounting plates 901, electrically connected with an external power supply and controlled by a control switch, and the bottom ends of the two hydraulic rods 902 are fixedly connected with the upper portions of the surfaces of the two cylindrical blocks 5 respectively.
The bottom fixedly connected with pressure sensor 12 of test box 10 inner wall, pressure sensor 12 are PTG501 model pressure sensor, and the test thing 11 is placed in pressure sensor 12's top, the top fixedly connected with display 13 of base 1, and pressure sensor 12 passes through wire and display 13 electric connection.
And those not described in detail in this specification are well within the skill of those in the art.
The during operation, when needing to test, place test article 11 on pressure sensor 12, then start two hydraulic stem 902, and then make pressure cylinder 7 compress tightly test article 11, observe display 13 pressure numerical value, then start driving motor 801, driving motor 801 drives drive shaft 802 and rotates and then drive carousel 803 and rotate, carousel 803 further drives and rotates strip-shaped piece 805 motion, and then pulling slip strip-shaped piece 806 makes a round trip to slide about supporting shoe 807 top, further pulling U type seat 4 makes a round trip to slide about on base 1, make pressure cylinder 7 can laminate test article 11 surface and roll.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mechanical load device based on double-deck bionical cartilage tissue, includes base (1), its characterized in that: the testing device is characterized in that a fixing disc (3) is fixedly connected to the top of the base (1) through a supporting rod (2), a U-shaped seat (4) is connected to the top of the base (1) in a sliding mode, cylindrical blocks (5) are connected to the two sides of the inner wall of the U-shaped seat (4) in a sliding mode, the cylindrical blocks (5) are symmetrically arranged and connected with a rotating shaft (6) in a rotating mode between one opposite sides of the cylindrical blocks (5), a pressing roller (7) is fixedly connected to the surface of the rotating shaft (6), a testing box (10) is fixedly connected to the top of the base (1), a testing object (11) is arranged inside the testing box (10), a reciprocating driving mechanism (8) is arranged above the base (1), and a pressure control mechanism (9) is arranged on the inner wall of the U-shaped seat (4).
2. The mechanical loading device based on the double-layer bionic cartilage tissue as claimed in claim 1, wherein: reciprocating drive mechanism (8) are including fixing driving motor (801) in fixed disk (3) bottom, the output shaft fixedly connected with drive shaft (802) of driving motor (801), the top of drive shaft (802) is run through fixed disk (3) and is extended to the top of fixed disk (3), the fixed surface of drive shaft (802) is connected with carousel (803).
3. The mechanical loading device based on the double-layer bionic cartilage tissue as claimed in claim 2, wherein: the surface of the rotary table (803) is rotatably connected with a rotating strip-shaped block (805) through a pin shaft (804), the surface of the rotating strip-shaped block (805) is rotatably connected with a sliding strip-shaped block (806) through the pin shaft (804), the top of the base (1) is fixedly connected with a supporting block (807), the bottom of the sliding strip-shaped block (806) is slidably connected with the top of the supporting block (807), and the left side of the sliding strip-shaped block (806) is fixedly connected with the right side of the U-shaped seat (4).
4. The mechanical loading device based on the double-layer bionic cartilage tissue as claimed in claim 1, wherein: the pressure control mechanism (9) comprises two mounting plates (901) fixed on the inner wall of the U-shaped seat (4), and the two mounting plates (901) are symmetrically arranged on two sides of the inner wall of the U-shaped seat (4).
5. The mechanical loading device based on the double-layer bionic cartilage tissue as claimed in claim 4, wherein: the bottom of the two mounting plates (901) is fixedly connected with a hydraulic rod (902), and the bottom ends of the two hydraulic rods (902) are fixedly connected with the upper parts of the surfaces of the two cylindrical blocks (5) respectively.
6. The mechanical loading device based on the double-layer bionic cartilage tissue as claimed in claim 1, wherein: the bottom fixedly connected with pressure sensor (12) of test box (10) inner wall, place the top at pressure sensor (12) in test thing (11), the top fixedly connected with display (13) of base (1), pressure sensor (12) pass through wire and display (13) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120136940.9U CN214908670U (en) | 2021-01-19 | 2021-01-19 | Mechanical load device based on double-layer bionic cartilage tissue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120136940.9U CN214908670U (en) | 2021-01-19 | 2021-01-19 | Mechanical load device based on double-layer bionic cartilage tissue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214908670U true CN214908670U (en) | 2021-11-30 |
Family
ID=79079346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120136940.9U Expired - Fee Related CN214908670U (en) | 2021-01-19 | 2021-01-19 | Mechanical load device based on double-layer bionic cartilage tissue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214908670U (en) |
-
2021
- 2021-01-19 CN CN202120136940.9U patent/CN214908670U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |