CN208061508U - A kind of physical gravity experimental simulation device - Google Patents
A kind of physical gravity experimental simulation device Download PDFInfo
- Publication number
- CN208061508U CN208061508U CN201820129278.2U CN201820129278U CN208061508U CN 208061508 U CN208061508 U CN 208061508U CN 201820129278 U CN201820129278 U CN 201820129278U CN 208061508 U CN208061508 U CN 208061508U
- Authority
- CN
- China
- Prior art keywords
- mounting seat
- upper plate
- fixing pipe
- tray box
- experimental simulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of physical gravity experimental simulation devices, including mounting seat and upper plate, upper plate is arranged at the top of mounting seat, the bottom of mounting seat is equipped with non-slip mat, and non-slip mat fits closely fixation with mounting seat, the top of mounting seat is equipped with fixing pipe and tray box, and the embedded setting of fixing pipe and tray box is in mounting seat, with the mounting height that can change when object tests gravity, it is especially advantageous for people's use, and have many advantages, such as tray box and foam-rubber cushion can protective device will not be damaged and can be with the object gravity of test different types.
Description
Technical field
The utility model is related to test tool fields, are especially a kind of physical gravity experimental simulation device.
Background technology
Many knowledge understandings of physics not enough image is specific, and gravity is an objective reality can specifically perceive again, can
It is that explanation gets up not describing, gravity cannot be visualized and be embodied, present gravity experimental simulation device well by teacher
Too simple, embodiment is not detailed enough, and student not can be appreciated that rudimentary knowledge still, cannot be well understood by, so one kind is needed to be convenient for
Instruct the gravity experimental simulation device of student.
It is found by retrieval, the utility model of 206058667 U of patent No. CN discloses a kind of physics teaching gravity reality
Simulator, including foot pad and sponge are tested, foot pad and sponge intermediate active are connected with pedestal, power supply are equipped with above pedestal, electricity
It is fixedly connected with live wire above source, pillar is configured on the right side of electric wire, photoelectric door is installed above pillar, is configured on the outside of photoelectric door
Pad, pad top are equipped with switch, and switch top is connected with revotating card, and crossbeam is equipped on the right side of revotating card, and crossbeam is left
Side is provided with turnover panel, is configured with connecting plate on the left of turnover panel, connecting plate lower left is equipped with spring.
However, the analysis found that, existing physics teaching is had the following disadvantages with gravity experimental simulation device；One：
Mounting height of the testee on device cannot be changed, used to be unfavorable for people, secondly：The weight mistake of its test object
It may result in device damage when big；Thirdly：It is not easy to different types of object is installed on device and be tested.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of physical gravity experimental simulation device, has herein
Mounting height when object test gravity can be changed, be especially advantageous for people's use, and can protect with tray box and foam-rubber cushion
The advantages that protection unit will not be damaged and can be with the object gravity of test different types.
The utility model is realized in this way construct a kind of physical gravity experimental simulation device, including mounting seat and upper
Bottom plate, upper plate are arranged at the top of mounting seat, and the bottom of mounting seat is equipped with non-slip mat, and non-slip mat and mounting seat are tight
Closely connected conjunction is fixed, and the top of mounting seat is equipped with fixing pipe and tray box, and the embedded setting of fixing pipe and tray box is being installed
On pedestal, the side of tray box is equipped with display, and display insertion is arranged in mounting seat, and the bottom of display, which is equipped with, to be stored
Battery, and accumulator is electrically connected with display, the side of fixing pipe is equipped with fastening bolt, and fastening bolt runs through setting solid
On fixed tube, the top of fixing pipe is equipped with telescopic rod, and telescopic rod is respectively embedded into and is arranged in fixing pipe and upper plate, upper plate
Top is equipped with lever handle and switch, and the embedded setting of lever handle and switch, on upper plate, upper plate is internally provided with placement
Mouthful, the bottom of upper plate is equipped with storage box, and storage box fits closely fixation with upper plate.
As an improvement of the above technical solution, the top of the physical gravity experimental simulation device, upper plate is equipped with tape measure,
And tape measure insertion is arranged on upper plate.Upper plate and the height number of mounting seat can be measured by the tape measure of setting, just
Subsequent evaluation work is carried out in people.
As an improvement of the above technical solution, the physical gravity experimental simulation device, tray box are internally provided with sponge
Pad, and foam-rubber cushion fits closely fixation with tray box, the bottom of tray box is equipped with installing pipe, and installing pipe is internally provided with HM10 pressures
Force snesor, and the insertion of HM10 pressure sensors is arranged in installing pipe.It can be to avoid testee by the foam-rubber cushion of setting
Fall from above and damage device, improve the safety of device, and by HM10 pressure sensors can directly measure by
The gravity size of object is surveyed, is conducive to people and uses.
As an improvement of the above technical solution, the physical gravity experimental simulation device, storage box are internally provided with rotation
Bar and switching door, and switching door is flexibly connected with storage box by rotating bar.By the way that rotating bar and folding are arranged in storage box
Door, is conducive to get off testee let-down, and can store different types of object, very convenient people using storage box
Gravity is tested to different types of object.
The utility model provides a kind of physical gravity experimental simulation device herein by improving, and is tested with existing physical gravity
Simulator is compared, and is had the following advantages that：With the mounting height that can change when object tests gravity, being especially advantageous for people makes
With, and with tray box and foam-rubber cushion can protective device will not be damaged and can have with the object gravity of test different types
Body is presented as：
Advantage 1：The top of upper plate is equipped with tape measure, and tape measure insertion is arranged on upper plate.It can by the tape measure of setting
To measure the height number of upper plate and mounting seat, subsequent evaluation work is carried out convenient for people.
Advantage 2：Tray box is internally provided with foam-rubber cushion, and foam-rubber cushion fits closely fixation, the bottom of tray box with tray box
Portion is equipped with installing pipe, and installing pipe is internally provided with HM10 pressure sensors, and the insertion of HM10 pressure sensors is arranged in installing pipe
In.By the foam-rubber cushion of setting can to avoid testee is fallen from above by damage device, improve the safety of device, and
And the gravity size of testee can be directly measured by HM10 pressure sensors, it is conducive to people and uses.
Advantage 3：Storage box is internally provided with rotating bar and switching door, and switching door is connected with storage box by rotating bar activity
It connects.By the way that rotating bar and switching door are arranged in storage box, be conducive to get off testee let-down, and can using storage box
To store different types of object, very convenient people test gravity to different types of object.
Description of the drawings
Fig. 1 is a kind of physical gravity experimental simulation device structural schematic diagram of the utility model；
Fig. 2 is a kind of mounting seat structural schematic diagram of physical gravity experimental simulation device of the utility model；
Fig. 3 is a kind of structure of storage box schematic diagram of physical gravity experimental simulation device of the utility model.
Serial number as shown in the figure：Non-slip mat 1, mounting seat 2, fixing pipe 3, fastening bolt 4, telescopic rod 5, upper plate 6, tape measure
7, lever is 8, placement mouth 9, switch 10, storage box 11, tray box 12, display 13, foam-rubber cushion 14, HM10 pressure sensors
15, installing pipe 16, accumulator 17, rotating bar 18 and switching door 19.
Specific implementation mode
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 3, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under the premise of labour, shall fall within the protection scope of the present invention.
The utility model provides a kind of physical gravity experimental simulation device herein by improving, as shown in Figure 1-Figure 3, can be with
It is practiced as follows；Including mounting seat 2 and upper plate 6, upper plate 6 is arranged in the top of mounting seat 2, installation
The bottom of pedestal 2 is equipped with non-slip mat 1, and non-slip mat 1 fits closely fixation with mounting seat 2, and the top of mounting seat 2 is equipped with admittedly
Fixed tube 3 and tray box 12, and the embedded setting of fixing pipe 3 and tray box 12, in mounting seat 2, the side of tray box 12 is equipped with
Display 13, and the insertion of display 13 is arranged in mounting seat 2, the bottom of display 13 is equipped with accumulator 17, and accumulator
17 are electrically connected with display 13, and the side of fixing pipe 3 is equipped with fastening bolt 4, and fastening bolt 4 runs through setting in fixing pipe 3
On, the top of fixing pipe 3 is equipped with telescopic rod 5, and telescopic rod 5 is respectively embedded into and is arranged in fixing pipe 3 and upper plate 6, upper plate 6
Top be equipped with lever 8 and switch 10, and lever is embedded in setting on upper plate 68 with switch 10, upper plate 6 it is interior
Portion, which is equipped with, places mouth 9, and the bottom of upper plate 6 is equipped with storage box 11, and storage box 11 fits closely fixation with upper plate 6.
The top of upper plate 6 is equipped with tape measure 7, and the insertion of tape measure 7 is arranged on upper plate 6.It can be with by the tape measure 7 of setting
The height number of upper plate 6 and mounting seat 2 is measured, subsequent evaluation work is carried out convenient for people.
Tray box 12 is internally provided with foam-rubber cushion 14, and foam-rubber cushion 14 fits closely fixation, tray box 12 with tray box 12
Bottom be equipped with installing pipe 16, installing pipe 16 is internally provided with HM10 pressure sensors 15, and HM10 pressure sensors 15 are embedded in
It is arranged in installing pipe 16.By the foam-rubber cushion 14 of setting can to avoid testee is fallen from above by damage device, improve
The safety of device, and the gravity size of testee can be directly measured by HM10 pressure sensors 15, it is conducive to people
Use.
Storage box 11 is internally provided with rotating bar 18 and switching door 19, and switching door 19 passes through rotating bar with storage box 11
18 flexible connections.By setting rotating bar 18 and switching door 19 in storage box 11, be conducive to get off testee let-down, and
And different types of object can be stored using storage box 11, very convenient people test gravity to different types of object.
A kind of operation principle of physical gravity experimental simulation device：Whole device is placed 8 it is possible, firstly, to hold lever
To specified position, non-slip mat 1 can anti-locking apparatus skid, then can screw out fastening bolt 4, adjustable telescopic rod 5 exists
Telescopic rod 5 is stretched out certain length by the length stretched out in fixing pipe 3 to change mounting height of the testee on device
When, 4 precession of fastening bolt can be gone, fix telescopic rod 5, then can need to object to be tested pass through place mouth
9 are put into storage box 11, and then people can be opened switching door 19 by lower switch 10, then the object in storage box 11
It will fall in tray box 12, the HM10 pressure sensors 15 of 12 bottom of tray box will detect that gravity when object fall,
Then shown by display 13, and in object fall, foam-rubber cushion 14 can protective device be not damaged, finally can be with
The distance on object to mounting seat 2 is measured by tape measure 7, to provide data for subsequent calculating.
In summary；Physical gravity experimental simulation device described in the utility model is filled with existing physical gravity experimental simulation
It sets compared to the mounting height that can change when object tests gravity, is especially advantageous for people's use, and there is tray box and sea
Silk floss pad can protective device will not be damaged and can be with the object gravity of test different types the advantages that.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (4)
1. a kind of physical gravity experimental simulation device, it is characterised in that：Including mounting seat (2) and upper plate (6), the upper bottom
Plate (6) setting is equipped with non-slip mat (1), and the non-slip mat in the top of mounting seat (2), the bottom of the mounting seat (2)
(1) fixation is fitted closely with mounting seat (2), the top of the mounting seat (2) is equipped with fixing pipe (3) and tray box (12),
And the embedded setting of the fixing pipe (3) and tray box (12), in mounting seat (2), the side of the tray box (12) is equipped with
Display (13), and the embedded setting of the display (13), in mounting seat (2), the bottom of the display (13), which is equipped with, to be stored
Battery (17), and the accumulator (17) is electrically connected with display (13), the side of the fixing pipe (3) is equipped with fastening bolt
(4), and the fastening bolt (4) is through being arranged in fixing pipe (3), and the top of the fixing pipe (3) is equipped with telescopic rod (5),
And the telescopic rod (5) is respectively embedded into and is arranged in the fixing pipe (3) and upper plate (6), is set at the top of the upper plate (6)
Have lever (8) and switch (10), and the lever (8) and switch (10) insertion setting on upper plate (6), it is described on
Mouth (9) is placed in being internally provided with for bottom plate (6), and the bottom of the upper plate (6) is equipped with storage box (11), and the storage box (11)
Fixation is fitted closely with upper plate (6).
2. a kind of physical gravity experimental simulation device according to claim 1, it is characterised in that：The top of the upper plate (6)
Portion is equipped with tape measure (7), and the embedded setting of the tape measure (7) is on upper plate (6).
3. a kind of physical gravity experimental simulation device according to claim 1, it is characterised in that：The tray box (12) it is interior
Portion is equipped with foam-rubber cushion (14), and the foam-rubber cushion (14) fits closely fixation, the tray box (12) with the tray box (12)
Bottom be equipped with installing pipe (16), the installing pipe (16) is internally provided with HM10 pressure sensors (15), and the HM10 is pressed
Force snesor (15) is embedded to be arranged in installing pipe (16).
4. a kind of physical gravity experimental simulation device according to claim 1, it is characterised in that：The storage box (11) it is interior
Portion is equipped with rotating bar (18) and switching door (19), and the switching door (19) and the storage box (11) are living by rotating bar (18)
Dynamic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820129278.2U CN208061508U (en) | 2018-01-25 | 2018-01-25 | A kind of physical gravity experimental simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820129278.2U CN208061508U (en) | 2018-01-25 | 2018-01-25 | A kind of physical gravity experimental simulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061508U true CN208061508U (en) | 2018-11-06 |
Family
ID=63996237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820129278.2U Expired - Fee Related CN208061508U (en) | 2018-01-25 | 2018-01-25 | A kind of physical gravity experimental simulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545042A (en) * | 2018-12-27 | 2019-03-29 | 王逸轩 | Physical gravity experimental simulation device |
-
2018
- 2018-01-25 CN CN201820129278.2U patent/CN208061508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545042A (en) * | 2018-12-27 | 2019-03-29 | 王逸轩 | Physical gravity experimental simulation device |
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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 |
Granted publication date: 20181106 Termination date: 20190125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |