CN209674651U - A kind of physical external force vibration demonstration device - Google Patents
A kind of physical external force vibration demonstration device Download PDFInfo
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- CN209674651U CN209674651U CN201821914332.0U CN201821914332U CN209674651U CN 209674651 U CN209674651 U CN 209674651U CN 201821914332 U CN201821914332 U CN 201821914332U CN 209674651 U CN209674651 U CN 209674651U
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- fixing seat
- guide post
- external force
- tuning fork
- pressure handle
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 7
- 241000826860 Trapezium Species 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000010355 oscillation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model provides a kind of physical external force vibration demonstration device, comprising: guide post, guide sleeve, tuning fork, measuring cup, billiards；The top of fixing seat is arranged in the guide post, and guide post is connected with fixing seat by embedded mode；It is described to lead the top for being set on guide post, and guide sleeve is connected with guide post by sliding type；The lower part of pressure handle one end is arranged in the tuning fork, and tuning fork is bolted mode with pressure handle and is connected；The lower part of tuning fork is arranged in the measuring cup；The lower part of connecting rod one end is arranged in the billiards, and billiards is connected with connecting rod by lifting rope.The advantages that the utility model has demonstration operation stability high, keeps vibration demonstration process more lively by the improvement to fixing seat and billiards, is conducive to improve student's learning efficiency, and anti-sliding stop is broken, to go wrong in effective solution existing apparatus and insufficient.
Description
Technical field
The utility model relates to physics teaching technical fields, more specifically, more particularly to a kind of physical external force vibration drill
Showing device.
Background technique
Vibration is one of most common phenomenon of nature, greatly to universe, as low as subatomic particle, is vibrated without being not present, respectively
Physical phenomenon, including sound, light, heat of kind form etc. are all comprising vibration, and the power in physical external force vibration is not in the system
Power is that the power applied by other foreign objects is demonstrated.
Existing physical external force vibration demonstration device causes in presentation process there is also the design of support construction is not perfect
Stress unbalance, the device, which is easy to happen, when billiards being caused to hit tuning fork topples over, and stability is poor, and uniquely relies on simple
Sound can not specifically find out vibration, cannot preferably demonstrate, reduce efficiency of teaching, between the desktop and device when giving lessons
There is no anti-skid device to be easy to produce sliding, is not fixed firmly the problem for being easy to fall and breaking utensil etc..
In view of this, being studied improvement for existing problem, a kind of demonstration operation stability height is provided, vibration is drilled
Show that process is more lively, is conducive to improve student's learning efficiency, the physical external force vibration demonstration device of utensil, purport are broken in anti-sliding stop
By the technology, achieving the purpose that solve the problems, such as and is improving practical value.
Summary of the invention
The purpose of this utility model is to provide a kind of physical external force vibration demonstration devices, to solve to propose in background technique
The billiards in presentation process when hitting tuning fork the device be easy to happen and topple over, stability is poor, and reduction is given lessons efficiency, cannot be more preferable
Demonstration vibration is generated by external force, desktop, which is easy to produce sliding, when giving lessons makes the device be not fixed firmly to be easy to fall and break
Problem and shortage.
To achieve the above object, the utility model provides a kind of physical external force vibration demonstration device, by skill in detail below
Art means are reached:
A kind of physical external force vibration demonstration device, comprising: pedestal, fixing seat, guide post, guide sleeve, pressure handle, tuning fork, measuring cup, company
Extension bar, billiards, non-slip mat；The top of pedestal is arranged in the fixing seat, and fixing seat is bolted mode phase with pedestal
Connection；The top of fixing seat is arranged in the guide post, and guide post is connected with fixing seat by embedded mode；The guide sleeve setting
On the top of guide post, and guide sleeve is connected with guide post by sliding type；The pressure handle is arranged in the top of guide sleeve, and pressure handle with
Guide sleeve is bolted mode and is connected；The lower part of pressure handle one end is arranged in the tuning fork, and tuning fork and pressure handle pass through bolt
Fixed form is connected；The lower part of tuning fork is arranged in the measuring cup；The top of fixing seat, and connecting rod is arranged in the connecting rod
It is connected with fixing seat by embedded mode；The lower part of connecting rod one end is arranged in the billiards, and billiards passes through with connecting rod
Lifting rope is connected；The bottom of pedestal is arranged in the non-slip mat, and non-slip mat is connected with pedestal by bonding mode.
Preferably, the fixing seat is isosceles right-angled trapezium shape, and the left end on fixing seat top offers installation guide post
Circular through hole, the right end on fixing seat top offer the rectangular through-hole of installation connecting rod.
Preferably, the guide post outer wall is cased with spring, and guide sleeve is supported on top by spring by guide post.
Preferably, the pressure handle after pressing using the sliding type of guide sleeve and guide post by being moved up and down.
Preferably, the tuning fork is fallen into the measuring cup for being loaded with water by pressing pressure handle.
Preferably, the billiards generates collision by external force swing effect and tuning fork.
Preferably, the non-slip mat is rectangular-shaped, and non-slip mat is made of rubber material.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, the utility model makes the dress using this design structure by setting isosceles right-angled trapezium shape for fixing seat
It sets stability to be improved, is not easy to topple in demonstration or placement.
2, the utility model makes billiards collide tuning fork generation amplitude by external force, and pressing pressure handle falls into tuning fork equipped with water
In measuring cup, so that the water in tuning fork and measuring cup be made to generate oscillation mark, keep presentation process more lively, is conducive to improve student's study
Efficiency.
3, non-slip mat made of rubber is arranged in base bottom by the utility model, is prevented the device to be placed on Demonstration table and is sent out
Raw sliding, avoids damage to the device and causes damages.
4, the utility model has demonstration operation stability high, makes vibration demonstration by the improvement to fixing seat and billiards
Process is more lively, is conducive to improve student's learning efficiency, the advantages that utensil is broken in anti-sliding stop, thus this reality of effective solution
With novel the problem of being proposed in background technique one and deficiency.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the schematic view of the front view of the utility model.
Fig. 2 is the play configuration schematic diagram of the utility model.
Fig. 3 is the fixed seat structure schematic diagram of the utility model.
In figure: pedestal 1, fixing seat 2, guide post 3, guide sleeve 4, pressure handle 5, tuning fork 6, measuring cup 7, connecting rod 8, billiards 9, non-slip mat
101。
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1 to Fig. 3, the utility model provides a kind of particular technique embodiment party of physical external force vibration demonstration device
Case:
A kind of physical external force vibration demonstration device, comprising: pedestal 1, fixing seat 2, guide post 3, guide sleeve 4, pressure handle 5, tuning fork 6,
Measuring cup 7, connecting rod 8, billiards 9, non-slip mat 101；The top of pedestal 1 is arranged in fixing seat 2, and fixing seat 2 and pedestal 1 pass through spiral shell
Bolt fixed form is connected；The top of fixing seat 2 is arranged in guide post 3, and guide post 3 is connected with fixing seat 2 by embedded mode；
The top of guide post 3 is arranged in guide sleeve 4, and guide sleeve 4 is connected with guide post 3 by sliding type；The upper of guide sleeve 4 is arranged in pressure handle 5
Portion, and pressure handle 5 is bolted mode with guide sleeve 4 and is connected；Tuning fork 6 is arranged in the lower part of 5 one end of pressure handle, and tuning fork 6 with
Pressure handle 5 is bolted mode and is connected；The lower part of tuning fork 6 is arranged in measuring cup 7；The upper of fixing seat 2 is arranged in connecting rod 8
Portion, and connecting rod 8 is connected with fixing seat 2 by embedded mode；The lower part of 8 one end of connecting rod, and billiards 9 is arranged in billiards 9
It is connected with connecting rod 8 by lifting rope；The bottom of pedestal 1 is arranged in the non-slip mat 101, and non-slip mat 101 passes through with pedestal 1
Bonding mode is connected.
Specifically, fixing seat 2 is isosceles right-angled trapezium shape, and the left end on 2 top of fixing seat offers the circle of installation guide post 3
Shape through-hole, the right end on 2 top of fixing seat offer the rectangular through-hole of installation connecting rod 8.
Specifically, 3 outer wall of guide post is cased with spring, and guide sleeve 4 is supported on top by spring by guide post 3.
Specifically, pressure handle 5 after pressing using guide sleeve 4 and the sliding type of guide post 3 by being moved up and down.
Specifically, tuning fork 6 is fallen into the measuring cup 7 for being loaded with water by pressing pressure handle 5.
Specifically, billiards 9 generates collision by external force swing effect and tuning fork 6.
Specifically, non-slip mat 101 is rectangular-shaped, and non-slip mat 101 is made of rubber material.
Specific implementation step:
When using the device, the device is placed on Demonstration table first, then by the built-in full water of measuring cup 7, then pass through external force
So that billiards 9 is collided tuning fork 6 and generate amplitude, then press pressure handle 5 and fall into tuning fork 6 in the measuring cup 7 equipped with water, makes tuning fork 6 and measuring cup 7
Interior water generates oscillation mark, and device demonstration is more intuitive clear, improves the learning efficiency of student.
In summary: a kind of physical external force vibration demonstration device, by setting isosceles right-angled trapezium shape for fixing seat,
It is not easy to topple over stronger, demonstration operation stability height to make device installation place, produces billiards collision tuning fork by external force
Raw amplitude, pressing pressure handle fall into tuning fork in the measuring cup equipped with water, so that the water in tuning fork and measuring cup be made to generate oscillation mark, make
Presentation process is more lively, is conducive to improve student's learning efficiency, and non-slip mat made of rubber is arranged in base bottom, prevents the dress
Placement location slides on Demonstration table, avoids damage to the device and causes damages, solves the billiards strike note in presentation process
The device, which is easy to happen, when fork topples over, and stability is poor, reduces efficiency of giving lessons, and cannot preferably demonstrate and generate vibration by external force,
Desktop, which is easy to produce sliding and is not fixed firmly the device, when giving lessons is easy to fall the problem of breaking.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of physical external force vibration demonstration device, comprising: pedestal (1), fixing seat (2), guide post (3), guide sleeve (4), pressure handle
(5), tuning fork (6), measuring cup (7), connecting rod (8), billiards (9), non-slip mat (101)；It is characterized by: the fixing seat (2) sets
The top in pedestal (1) is set, and fixing seat (2) is connected with pedestal (1) mode of being bolted；Guide post (3) setting
On the top of fixing seat (2), and guide post (3) is connected with fixing seat (2) by embedded mode；Guide sleeve (4) setting is being led
The top of column (3), and guide sleeve (4) is connected with guide post (3) by sliding type；The pressure handle (5) is arranged in the upper of guide sleeve (4)
Portion, and pressure handle (5) is connected with guide sleeve (4) mode of being bolted；The tuning fork (6) is arranged under pressure handle (5) one end
Portion, and tuning fork (6) is connected with pressure handle (5) mode of being bolted；Lower part of measuring cup (7) setting in tuning fork (6)；Institute
It states connecting rod (8) to be arranged on the top of fixing seat (2), and connecting rod (8) is connected with fixing seat (2) by embedded mode；Institute
It states billiards (9) to be arranged in the lower part of connecting rod (8) one end, and billiards (9) is connected with connecting rod (8) by lifting rope；It is described anti-
Skidding (101) is arranged in the bottom of pedestal (1), and non-slip mat (101) is connected with pedestal (1) by bonding mode.
2. a kind of physical external force vibration demonstration device according to claim 1, it is characterised in that: the fixing seat (2) is
Isosceles right-angled trapezium shape, and the left end on fixing seat (2) top offers the circular through hole of installation guide post (3), fixing seat (2) top
Right end offer installation connecting rod (8) rectangular through-hole.
3. a kind of physical external force vibration demonstration device according to claim 1, it is characterised in that: guide post (3) outer wall
It is cased with spring, and guide sleeve (4) is supported on top by spring by guide post (3).
4. a kind of physical external force vibration demonstration device according to claim 1, it is characterised in that: the pressure handle (5) passes through
It is moved up and down after pressing using guide sleeve (4) and the sliding type of guide post (3).
5. a kind of physical external force vibration demonstration device according to claim 1, it is characterised in that: the tuning fork (6) passes through
Pressing pressure handle (5) is fallen into the measuring cup (7) for being loaded with water.
6. a kind of physical external force vibration demonstration device according to claim 1, it is characterised in that: the billiards (9) passes through
External force swing effect and tuning fork (6) generate collision.
7. a kind of physical external force vibration demonstration device according to claim 1, it is characterised in that: the non-slip mat (101)
To be rectangular-shaped, and non-slip mat (101) is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821914332.0U CN209674651U (en) | 2018-11-20 | 2018-11-20 | A kind of physical external force vibration demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821914332.0U CN209674651U (en) | 2018-11-20 | 2018-11-20 | A kind of physical external force vibration demonstration device |
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| Publication Number | Publication Date |
|---|---|
| CN209674651U true CN209674651U (en) | 2019-11-22 |
Family
ID=68559696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821914332.0U Active CN209674651U (en) | 2018-11-20 | 2018-11-20 | A kind of physical external force vibration demonstration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209674651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112735237A (en) * | 2020-12-30 | 2021-04-30 | 许昌学院 | Mechanical vibration test device |
| CN118462981A (en) * | 2024-07-09 | 2024-08-09 | 四川汇达未来科技有限公司 | Rapid demonstration device and demonstration method for vibration experiment teaching |
-
2018
- 2018-11-20 CN CN201821914332.0U patent/CN209674651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112735237A (en) * | 2020-12-30 | 2021-04-30 | 许昌学院 | Mechanical vibration test device |
| CN118462981A (en) * | 2024-07-09 | 2024-08-09 | 四川汇达未来科技有限公司 | Rapid demonstration device and demonstration method for vibration experiment teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220225 Address after: 130000 Changchun Economic Development Zone, Jilin Province, Jingyue street, No. 222, the first place No. 115, building C-19, 20 and 21, Shoucheng Patentee after: Jilin youth creative technology incubation Co.,Ltd. Address before: No. 1001, Xuefu Road, Linzi District, Zibo City, Shandong Province, 255400 Patentee before: Chen Bojing |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240314 Address after: Room 702, 7th Floor, Building 1, No. 1477 Anda Street, Chaoyang District, Changchun City, Jilin Province, 130000 Patentee after: Jilin Liangzhi Technology Co.,Ltd. Country or region after: China Address before: 130000 Changchun Economic Development Zone, Jilin Province, Jingyue street, No. 222, the first place No. 115, building C-19, 20 and 21, Shoucheng Patentee before: Jilin youth creative technology incubation Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |