CN206975882U - A kind of rotary physics experiments of high school device - Google Patents
A kind of rotary physics experiments of high school device Download PDFInfo
- Publication number
- CN206975882U CN206975882U CN201720574739.2U CN201720574739U CN206975882U CN 206975882 U CN206975882 U CN 206975882U CN 201720574739 U CN201720574739 U CN 201720574739U CN 206975882 U CN206975882 U CN 206975882U
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- fixed
- fixed plate
- rotating shaft
- rotary
- high school
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Abstract
It the utility model is related to experiment appliance field, more particularly to a kind of rotary physics experiments of high school device, the experimental provision effectively can be fixed together multiple experimental apparatus are regular, be easy to lift to move and experimental implementation, and be unfavorable for damaging.Its structure includes base, the left and right sides is vertically fixed with a riser respectively on described base, the inner side of described riser is rotatablely connected vertically arranged circular fixed plate by first rotating shaft respectively, the second rotating shaft of connection jointly between described fixed plate, the second rotating shaft both ends are individually fixed in the center of circle of fixed plate；The side of the second described rotating shaft is outwards fixed with some flat boards, and described flat board both ends are fixedly connected with fixed plate inner surface respectively；Described flat board side surface is fixed with multipair vertically arranged screw respectively, and bolt has been screwed on each pair screw, elastomeric tether is provided between upper and lower bolt.It is simple to operate, easy to use, suitable for a variety of places.
Description
Technical field
Experiment appliance field is the utility model is related to, especially a kind of rotary physics experiments of high school device.
Background technology
With the development of science and technology the development of society, the teaching condition in China are greatly improved, the thing followed is
The fast development of teaching equipment.
At present, during senior middle school physics teaching, it is necessary to often do Physical Experiment, and the utensil of each Physical Experiment
It is different, it is necessary to often carry out lift to move to different experimental apparatus, it is very inconvenient, and easily occur utensil during lift to move
The problem of damage.
The content of the invention
Technical assignment of the present utility model is to provide a kind of rotary high school physicses for above-mentioned deficiency of the prior art
Experimental provision, the experimental provision effectively can be fixed together multiple experimental apparatus are regular, be easy to lift to move and experimental implementation, and
It is unfavorable for damaging.
Technical scheme is used by the utility model solves its technical problem：This kind of rotary physics experiments of high school dress
Put, it is characterized in that, its structure includes base, and the left and right sides is vertically fixed with a riser respectively on described base, described
The inner side of riser is rotatablely connected vertically arranged circular fixed plate by first rotating shaft respectively, common between described fixed plate
The second rotating shaft is connected, the second rotating shaft both ends are individually fixed in the center of circle of fixed plate；
The side of the second described rotating shaft is outwards fixed with some flat boards, described flat board both ends respectively with fixed plate
Surface is fixedly connected；Described flat board side surface is fixed with multipair vertically arranged screw respectively, has been screwed on each pair screw
Bolt, elastomeric tether is provided between upper and lower bolt；
Described fixed plate is provided with one week first through hole close to edge, what riser was engaged provided with one with first through hole
Screw rod has been placed in second through hole, first through hole and the second through hole；
Described base bottom is provided with roller.
Preferably, the fixed plate outer surface on right side is transversely provided with a pair of poles, and described pole end is fixed with respectively
Montant, the top of montant connect horizontal push rod jointly.
Preferably, described base upper surface is provided with the parcel tray of upper shed.
Preferably, the outer surface of described push rod is provided with rubber layer.
Preferably, it is nested with rubber sleeve in described elastomeric tether.
Preferably, the inner bottom part of described parcel tray is provided with spongy layer.
The utility model has beneficial effect following prominent：
1st, because the inner side of described riser is rotatablely connected vertically arranged circular fixed plate by first rotating shaft respectively,
The second rotating shaft of connection, the second rotating shaft both ends are individually fixed in the center of circle of fixed plate jointly between described fixed plate, therefore, use
When, when rotating the fixed plate of both sides, the second axis of rotation can be driven, the selection for experimental apparatus below is ready, it
It is an energy-saving and environmental protection device, there is good utilization and extention value.
2nd, because the side of the second described rotating shaft is outwards fixed with some flat boards, described flat board both sides are respectively with consolidating
Fixed board inner surface is fixedly connected；Described flat board side surface is fixed with multipair vertically arranged screw respectively, on each pair screw
Bolt has been screwed, elastomeric tether is provided between upper and lower bolt, therefore, in use, the side of each flat board can pass through bullet respectively
Property tether experimental apparatus is fixed, and can easily choose experimental apparatus by rotating the second rotating shaft, effective will be more
Individual experimental apparatus is regular together, is easy to find and uses.
3rd, because described fixed plate close to edge is provided with one week first through hole, riser is provided with one and first through hole phase
The second through hole coordinated, screw rod has been placed in first through hole and the second through hole, therefore, in use, passing through screw rod and first through hole
With the cooperation of the second through hole, effectively the position of flat board can be fixed, consolidated specifically, flat board is adjusted to horizontal level
It is fixed, and can unclamp elastomeric tether after fixing and remove experimental apparatus, then bolt is backed out, now flat board can be as experiment
Platform carries out Physical Experiment, realizes experimental apparatus and stores and two kinds of functions of experimental implementation.
4th, because described base bottom is provided with roller, therefore, in use, the device can easily be moved by roller
It is dynamic, it is easy to transfer of the teachers and students to experimental apparatus, while be easy to teachers and students to be tested.
5th, because the fixed plate outer surface on right side is transversely provided with a pair of poles, described pole end is fixed with perpendicular respectively
Bar, the top of montant connect horizontal push rod jointly, therefore, in use, easily can be pushed away by push rod to the device
Movement is drawn, is easy to the operation of teachers and students.
6th, because described base upper surface is provided with the parcel tray of upper shed, therefore, in use, parcel tray can store often
Realia, realize function of containing articles.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the cross-sectional view at A-A in Fig. 1.
Description of reference numerals：1 base, 2 risers, 3 first rotating shafts, 4 fixed plates, 41 first through hole, 5 second rotating shafts, 6 is flat
Plate, 7 bolts, 8 elastomeric tethers, 9 screw rods, 10 poles, 11 montants, 12 push rods, 13 rollers, 14 parcel trays.
Embodiment
Embodiment of the present utility model is illustrated below in conjunction with the accompanying drawings, embodiment is not formed to limit of the present utility model
System：
As shown in Figure 1 and Figure 2, this kind of rotary physics experiments of high school device, its structure include base 1, described base 1
The upper left and right sides is vertically fixed with a riser 2 respectively, and the inner side of described riser 2 is rotatablely connected by first rotating shaft 3 respectively
Vertically arranged circular fixed plate 4, the second rotating shaft 5 of common connection between described fixed plate 4, the both ends of the second rotating shaft 5 difference
It is fixed on the center of circle of fixed plate 4.In use, when rotating the fixed plate of both sides, the second axis of rotation can be driven, for reality below
The selection for testing utensil is ready.
In above-described embodiment, specifically, the side of the second described rotating shaft 5 is outwards fixed with some flat boards 6, it is described
The both ends of flat board 6 are fixedly connected with the inner surface of fixed plate 4 respectively；The described side surface of flat board 6 is fixed with respectively multipair vertically to be set
The screw put（Not shown in figure）, bolt 7 has been screwed on each pair screw, and elastomeric tether 8 is provided between upper and lower bolt 7.In use,
Experimental apparatus can be fixed by elastomeric tether respectively for the side of each flat board, and can be square by rotating the second rotating shaft
Just selection experimental apparatus, it is effectively that multiple experimental apparatus are regular together, it is easy to find and uses.
In above-described embodiment, specifically, described fixed plate 4 is provided with one week first through hole 41 close to edge, set on riser 2
There is second through hole being engaged with first through hole 41（Not shown in figure）, spiral shell has been placed in the through hole of first through hole 41 and second
Bar 9.In use, by the cooperation of screw rod and first through hole and the second through hole, effectively the position of flat board can be fixed, had
Body, flat board is adjusted and fixed to horizontal level, and it can unclamp elastomeric tether after fixing and remove experimental apparatus, then by spiral shell
Bolt is backed out, and now flat board can carry out Physical Experiment as experimental bench, is realized experimental apparatus and is stored and two kinds of experimental implementation
Function.
In above-described embodiment, specifically, the described bottom of base 1 is provided with roller 13.In use, the device can pass through rolling
Wheel is convenient mobile, is easy to transfer of the teachers and students to experimental apparatus, while be easy to teachers and students to be tested.
In above-described embodiment, more specifically, the outer surface of fixed plate 4 on right side is transversely provided with a pair of poles 10, described
The end of pole 10 is fixed with montant 11 respectively, and the top of montant 11 connects horizontal push rod 12 jointly.In use, pass through push rod
Push-and-pull move easily can be carried out to the device, be easy to the operation of teachers and students.
In above-described embodiment, more specifically, the described upper surface of base 1 is provided with the parcel tray 14 of upper shed.In use,
Parcel tray can store conventional realia, realize function of containing articles.
In above-described embodiment, more specifically, the outer surface of described push rod 12 is provided with rubber layer（Not shown in figure）.Make
Used time, anti-skidding effect can be played.
In above-described embodiment, more specifically, rubber sleeve is nested with described elastomeric tether 8（Not shown in figure）.Make
Used time, rubber sleeve can play a protective role to experimental apparatus.
In above-described embodiment, more specifically, the inner bottom part of described parcel tray 14 is provided with spongy layer（Not shown in figure）.
In use, rubber layer can play a protective role to experimental apparatus, prevent from wearing.
It is described above, preferred embodiment only of the present utility model, any formal limit is not done to the utility model
System.Any those skilled in the art, in the case where not departing from technical solutions of the utility model ambit, all using above-mentioned
The technology contents make many possible changes and modifications to technical solutions of the utility model, or be revised as equivalent variations etc.
Imitate embodiment.Therefore, every content without departing from technical solutions of the utility model, according to technology of the present utility model to real above
Any change modification, equivalent variations and modification that example is made are applied, belongs to the protection domain of the technical program.
Claims (6)
1. a kind of rotary physics experiments of high school device, it is characterized in that, its structure includes base, on described base at left and right sides of
A riser is vertically fixed with respectively, and the inner side of described riser is rotatablely connected vertically arranged circle by first rotating shaft respectively
Fixed plate, the second rotating shaft of common connection between described fixed plate, the second rotating shaft both ends are individually fixed in the center of circle of fixed plate；
The side of the second described rotating shaft is outwards fixed with some flat boards, described flat board both ends respectively with fixed plate inner surface
It is fixedly connected；Described flat board side surface is fixed with multipair vertically arranged screw respectively, and bolt has been screwed on each pair screw,
Elastomeric tether is provided between upper and lower bolt；
Described fixed plate is provided with one week first through hole close to edge, riser be provided with one be engaged with first through hole second
Screw rod has been placed in through hole, first through hole and the second through hole；
Described base bottom is provided with roller.
2. a kind of rotary physics experiments of high school device according to claim 1, it is characterized in that, the fixed plate appearance on right side
Face is transversely provided with a pair of poles, and described pole end is fixed with montant respectively, and the top of montant connects horizontal push away jointly
Bar.
3. a kind of rotary physics experiments of high school device according to claim 1, it is characterized in that, described base upper surface
Parcel tray provided with upper shed.
4. a kind of rotary physics experiments of high school device according to claim 2, it is characterized in that, the appearance of described push rod
Face is provided with rubber layer.
5. a kind of rotary physics experiments of high school device according to claim 1, it is characterized in that, in described elastomeric tether
It is nested with rubber sleeve.
6. a kind of rotary physics experiments of high school device according to claim 3, it is characterized in that, described parcel tray it is interior
Bottom is provided with spongy layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574739.2U CN206975882U (en) | 2017-05-23 | 2017-05-23 | A kind of rotary physics experiments of high school device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574739.2U CN206975882U (en) | 2017-05-23 | 2017-05-23 | A kind of rotary physics experiments of high school device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206975882U true CN206975882U (en) | 2018-02-06 |
Family
ID=61409758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720574739.2U Expired - Fee Related CN206975882U (en) | 2017-05-23 | 2017-05-23 | A kind of rotary physics experiments of high school device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206975882U (en) |
-
2017
- 2017-05-23 CN CN201720574739.2U patent/CN206975882U/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 |
Granted publication date: 20180206 Termination date: 20190523 |
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| CF01 | Termination of patent right due to non-payment of annual fee |