CN215068834U - Physical mechanical vibration principle experimental device - Google Patents
Physical mechanical vibration principle experimental device Download PDFInfo
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- CN215068834U CN215068834U CN202121577460.2U CN202121577460U CN215068834U CN 215068834 U CN215068834 U CN 215068834U CN 202121577460 U CN202121577460 U CN 202121577460U CN 215068834 U CN215068834 U CN 215068834U
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Abstract
The utility model provides a physical machinery shakes principle experimental apparatus, include: the device comprises a base, a mounting frame, a supporting plate, a strut, a spring, a vibration block, a motor, an eccentric block, a supporting column and a tray; the base is in a rectangular plate shape; the mounting frame is arranged at the top end of the base and is in sliding connection with the base; the two supporting plates are arranged on two sides of the top end of the base respectively, the two supporting plates are opposite left and right, and the supporting plates and the base are welded and fixed; the left side and the right side of the mounting frame are respectively provided with two struts, the two struts on each side are arranged in a vertical mode, and one ends of the struts are welded and fixed with the mounting frame; the utility model discloses a to the improvement of a physical machinery vibrations principle experimental apparatus, it is rational in infrastructure to have, makes simple structure, and it is comparatively convenient to use, and visual visibility is strong, has improved the advantage of teaching quality and efficiency to effectual solution the utility model provides a problem and not enough.
Description
Technical Field
The utility model relates to a teaching experiment technical field, more specifically the theory that says so especially relates to a physical machinery shakes principle experimental apparatus.
Background
In the study of physical knowledge, an experiment is an important part, students can improve the ability of analyzing problems and solving problems independently through intuitive experiments, mechanical vibration refers to the regular reciprocating motion of an object or a mass point near the balance position of the object or the mass point, the strength of the vibration is measured by the vibration quantity, and the vibration quantity can be the displacement, the speed or the acceleration of the vibration body, so that the characteristics of the mechanical vibration are known, and the physical experiment is an important part.
At present, when the physics experiment of carrying out mechanical vibrations, see according to current device, the structure is too complicated, uses comparatively inconveniently, and visual visibility is not strong, has influenced teaching quality and efficiency.
In view of this, research and improvement are carried out to solve the existing problems, and a physical mechanical vibration principle experimental device is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a physical machinery shakes principle experimental apparatus to solve the problem and not enough that propose in the above-mentioned background art.
In order to achieve the above object, the utility model provides a physical mechanical vibration principle experimental apparatus, which is achieved by the following concrete technical means:
a physical mechanical vibration principle experimental device comprises: the device comprises a base, a mounting frame, a supporting plate, a strut, a spring, a vibration block, a motor, an eccentric block, a supporting column and a tray; the base is in a rectangular plate shape; the mounting frame is arranged at the top end of the base and is in sliding connection with the base; the two supporting plates are arranged on two sides of the top end of the base respectively, the two supporting plates are opposite left and right, and the supporting plates and the base are welded and fixed; the left side and the right side of the mounting frame are respectively provided with two struts, the two struts on each side are arranged in a vertical mode, and one ends of the struts are welded and fixed with the mounting frame; the other end of the strut penetrates through the support plate, the strut slides left and right in the support plate, and a spring is sleeved on the strut between the mounting frame and the support plate; the vibration block is arranged in the mounting frame, the upper end and the lower end of the vibration block are respectively provided with two springs, and the vibration block slides up and down in the mounting frame; the motor is arranged in the middle of the inside of the vibration block, output shafts at the front end and the rear end of the motor extend out of the vibration block, and the motor is fixed with the vibration block through bolts; the two eccentric blocks are arranged at the front end and the rear end of the motor respectively, are parallel and opposite to each other and are fixed with the motor through bolts; the supporting column is arranged at the top end of the vibration block and is welded and fixed with the vibration block; the tray is arranged at the top end of the support column and is welded and fixed with the support column.
As a further optimization of this technical scheme, the utility model relates to a physical machinery shakes principle experimental apparatus, the mounting bracket is the rectangle frame form.
As the further optimization of this technical scheme, the utility model relates to a physical machinery shakes principle experimental apparatus, it is cubic that the vibrations piece is the rectangle, and sets up the through-hole of installation motor in the middle of shaking the piece.
As a further optimization of this technical scheme, the utility model relates to a physical machinery shakes principle experimental apparatus, the eccentric block is the sector plate dress.
As a further optimization of this technical scheme, the utility model relates to a physical machinery shakes principle experimental apparatus, the support column passes the mounting bracket from top to bottom, and support column and mounting bracket sliding connection.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the structure is too complicated, and it is comparatively inconvenient to use, and visual visibility is not strong, has influenced teaching quality and efficiency.
1. The utility model discloses an eccentric block vibrator of two fan-shaped around setting makes simple structure, and it is comparatively convenient to use, and visual visibility is strong, has improved teaching quality and efficiency.
2. The utility model discloses a to the improvement of a physical machinery vibrations principle experimental apparatus, it is rational in infrastructure to have, makes simple structure, and it is comparatively convenient to use, and visual visibility is strong, has improved the advantage of teaching quality and efficiency to effectual solution the utility model discloses the problem that proposes in background art is with not enough.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional view of the present invention.
In the figure: the device comprises a base 1, a mounting frame 2, a supporting plate 3, a support column 4, a spring 5, a vibrating block 6, a motor 7, an eccentric block 8, a supporting column 9 and a tray 10.
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.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 2, the present invention provides a specific technical implementation of a physical mechanical vibration principle experimental apparatus:
a physical mechanical vibration principle experimental device comprises: the device comprises a base 1, a mounting frame 2, a supporting plate 3, a strut 4, a spring 5, a vibration block 6, a motor 7, an eccentric block 8, a supporting column 9 and a tray 10; the base 1 is in a rectangular plate shape; the mounting frame 2 is arranged at the top end of the base 1, and the mounting frame 2 is connected with the base 1 in a sliding manner; two sides of the top end of the base 1 are respectively provided with one supporting plate 3, the two supporting plates 3 are opposite left and right, and the supporting plates 3 and the base 1 are welded and fixed; two pillars 4 are respectively arranged on the left side and the right side of the mounting frame 2, the two pillars 4 on each side are arranged in a vertical mode, and one end of each pillar 4 is welded and fixed with the mounting frame 2; the other end of the strut 4 penetrates through the support plate 3, the strut 4 slides left and right in the support plate 3, and a spring 5 is sleeved on the strut 4 between the mounting frame 2 and the support plate 3; the vibration block 6 is arranged in the mounting frame 2, two springs 5 are respectively arranged at the upper end and the lower end of the vibration block 6, and the vibration block 6 slides up and down in the mounting frame 2; the motor 7 is arranged in the middle of the inside of the vibration block 6, output shafts at the front end and the rear end of the motor 7 extend out of the vibration block 6, and the motor 7 and the vibration block 6 are fixed through bolts; the two eccentric blocks 8 are respectively arranged at the front end and the rear end of the motor 7, the two eccentric blocks 8 are parallel and opposite, and the eccentric blocks 8 and the motor 7 are fixed through bolts; the supporting column 9 is arranged at the top end of the vibration block 6, and the supporting column 9 and the vibration block 6 are welded and fixed; the tray 10 is arranged at the top end of the support column 9, and the tray 10 and the support column 9 are fixed in a welding mode.
Specifically, referring to fig. 1, the mounting frame 2 is in a rectangular frame shape.
Specifically, referring to fig. 1, the vibration block 6 is rectangular, and a through hole for mounting the motor 7 is formed in the middle of the vibration block 6.
Specifically, referring to fig. 1, the eccentric block 8 is installed as a sector plate, and when the motor 7 drives the eccentric block 8 to rotate, the eccentric block 8 rotates with an unbalanced centrifugal force, and the centrifugal force drives the vibration block 6 to move up and down, left and right.
Specifically, referring to fig. 1, the supporting column 9 passes through the mounting frame 2 from top to bottom, and the supporting column 9 is slidably connected to the mounting frame 2.
The method comprises the following specific implementation steps:
referring to fig. 1, the motor 7 is first started, the eccentric block 8 rotates, an unbalanced centrifugal force is generated when the eccentric block 8 rotates, the centrifugal force drives the vibrating block 6 to slide up and down in the mounting frame 2 supported by the springs 5 and drives the mounting frame 2 to slide left and right between the supporting plates 3, and finally the vibrating force is transmitted to the tray 10.
In summary, the following steps: according to the physical mechanical vibration principle experimental device, the front and rear fan-shaped eccentric block vibration devices are arranged, so that the physical mechanical vibration principle experimental device is simple in manufacturing structure, convenient to use and strong in visual visibility, and the teaching quality and efficiency are improved; the utility model discloses a to the improvement of a physical machinery vibrations principle experimental apparatus, it is rational in infrastructure to have, makes simple structure, and it is comparatively convenient to use, and visual visibility is strong, has improved the advantage of teaching quality and efficiency to effectual solution the utility model provides a problem and not enough.
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 (5)
1. A physical mechanical vibration principle experimental device comprises: the device comprises a base (1), a mounting frame (2), a supporting plate (3), a support column (4), a spring (5), a vibration block (6), a motor (7), an eccentric block (8), a supporting column (9) and a tray (10); the method is characterized in that: the base (1) is in a rectangular plate shape; the mounting rack (2) is arranged at the top end of the base (1), and the mounting rack (2) is connected with the base (1) in a sliding manner; the two sides of the top end of the base (1) are respectively provided with one supporting plate (3), the two supporting plates (3) are opposite left and right, and the supporting plates (3) are welded and fixed with the base (1); the left side and the right side of the mounting frame (2) of each support column (4) are respectively provided with two support columns, the two support columns (4) on each side are arranged in a vertical mode, and one ends of the support columns (4) are welded and fixed with the mounting frame (2); the other end of the strut (4) penetrates through the support plate (3), the strut (4) slides left and right in the support plate (3), and a spring (5) is sleeved on the strut (4) between the mounting frame (2) and the support plate (3); the vibration block (6) is arranged in the mounting frame (2), the upper end and the lower end of the vibration block (6) are respectively provided with two springs (5), and the vibration block (6) slides up and down in the mounting frame (2); the motor (7) is arranged in the middle of the inside of the vibration block (6), output shafts at the front end and the rear end of the motor (7) extend out of the vibration block (6), and the motor (7) is fixed with the vibration block (6) through bolts; the two eccentric blocks (8) are respectively arranged at the front end and the rear end of the motor (7), the two eccentric blocks (8) are parallel and opposite, and the eccentric blocks (8) are fixed with the motor (7) through bolts; the supporting column (9) is arranged at the top end of the vibration block (6), and the supporting column (9) and the vibration block (6) are welded and fixed; the tray (10) is arranged at the top end of the support column (9), and the tray (10) and the support column (9) are welded and fixed.
2. The physical mechanical vibration principle experimental device of claim 1, wherein: the mounting rack (2) is in a rectangular frame shape.
3. The physical mechanical vibration principle experimental device of claim 1, wherein: the vibration block (6) is rectangular, and a through hole for mounting the motor (7) is formed in the middle of the vibration block (6).
4. The physical mechanical vibration principle experimental device of claim 1, wherein: the eccentric block (8) is installed in a sector plate shape.
5. The physical mechanical vibration principle experimental device of claim 1, wherein: the support column (9) penetrates through the mounting rack (2) from top to bottom, and the support column (9) is connected with the mounting rack (2) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121577460.2U CN215068834U (en) | 2021-07-13 | 2021-07-13 | Physical mechanical vibration principle experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121577460.2U CN215068834U (en) | 2021-07-13 | 2021-07-13 | Physical mechanical vibration principle experimental device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215068834U true CN215068834U (en) | 2021-12-07 |
Family
ID=79226352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121577460.2U Expired - Fee Related CN215068834U (en) | 2021-07-13 | 2021-07-13 | Physical mechanical vibration principle experimental device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215068834U (en) |
-
2021
- 2021-07-13 CN CN202121577460.2U patent/CN215068834U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211207 |