CN206793731U - A kind of physics whirling test stand - Google Patents
A kind of physics whirling test stand Download PDFInfo
- Publication number
- CN206793731U CN206793731U CN201720672794.5U CN201720672794U CN206793731U CN 206793731 U CN206793731 U CN 206793731U CN 201720672794 U CN201720672794 U CN 201720672794U CN 206793731 U CN206793731 U CN 206793731U
- Authority
- CN
- China
- Prior art keywords
- support column
- groove
- base
- servomotor
- physics
- 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.)
- Expired - Fee Related
Links
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of physics whirling test stand,Including base,Support column is connected with the upside of the base,The side of the support column is provided with controlling switch,The bosom position of the base is provided with servomotor,The base is provided with bottom close to the side of servomotor,The bottom is connected by bolt with base,The output shaft of the servomotor is connected with one end of rotary shaft by shaft coupling,The bosom position of the support column is provided with groove,The other end of the rotary shaft is through groove and is connected with hexagon prism,Testing stand can be carried out to rotate automatically by servomotor and swing handle and rotating manually,Demarcation strip can be classified different experiments,Standing groove can be to the storage of experiment equipment,And dust is isolated by cover plate,Provided a great convenience to user,Noise caused by pivoting friction and rotation can be reduced by being rotated by ball.
Description
Technical field
Physics Experiments engineering device technique field is the utility model is related to, specially a kind of physics whirling test stand.
Background technology
In learning physicses course, students usually require to do experiment to deepen the understanding to course, so can be often
Testing stand is used, different experiments has different requirements to testing stand, and current testing stand is mostly fixed, and sometimes
Testing stand is needed to carry out rotation use in order to reach the requirement of experiment, such as the U of application publication number CN 205868334 patent
A kind of physics whirling test stand is disclosed, is provided with base below the sleeve, the sleeve is fixedly connected with base, the bottom
Be provided with turntable in seat, the turntable is provided with groove, this physics whirling test stand, below testing stand installation rotating shaft with
Sleeve, by the cooperation of circular hole on the spherical boss of rotating shaft upper half and sleeve, the rotation and fixation of rotating shaft are realized, so as to realize experiment
The rotation and fixation of platform, it is simple in construction, but above patent is in use, it is impossible to different experiments is classified, no
Beneficial to the storage of experiment equipment, rotation is more troublesome, is added to user many using upper inconvenience.
A kind of physics whirling test stand is we provided for this.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of physics whirling test stand,
Testing stand can be rotated automatically and can be manually rotated two kinds of rotation modes, different experiments can be classified, can be with
Storage to experiment equipment, and isolate dust, provided a great convenience to user, and pivoting friction and rotation can be reduced
Noise caused by turning, effectively can be solved the problems, such as in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of physics whirling test stand, including bottom
, support column is connected with the upside of the base, the side of the support column is provided with controlling switch, the bosom of the base
Position is provided with servomotor, and the base is provided with bottom close to the side of servomotor, and the bottom passes through bolt and bottom
Seat connection, the output shaft of the servomotor are connected with one end of rotary shaft by shaft coupling, in the inside of the support column
Meta has installed groove, and the other end of the rotary shaft through groove and is connected with hexagon prism, the centre position of the rotary shaft
Provided with axle sleeve, the axle sleeve is connected by groove with support column, and the upside of the support column is provided with testing stand, and the testing stand leans on
The side of nearly support column is provided with fixing lug boss, and the fixing lug boss is led to close to the bosom position of support column side provided with hexagonal
Groove, the fixing lug boss are connected by hexagonal groove with hexagon prism, and the controlling switch electrically connects servomotor.
As a kind of optimal technical scheme of the present utility model, the fixing lug boss is provided with annular close to the side of support column
Groove, is provided with more than 24 groups balls between the support column and fixing lug boss, the ball by annular groove respectively with support
Post connects with fixing lug boss, and the eccentric position of the fixing lug boss is provided with equidistant angularly symmetrical four groups of swing handles,
The side of the swing handle is equipped with rubber washer.
As a kind of optimal technical scheme of the present utility model, the upside centre position of the testing stand is provided with standing groove,
The testing stand is provided with more than four groups angularly symmetrical demarcation strips close to the side eccentric position of standing groove.
As a kind of optimal technical scheme of the present utility model, the upside of the standing groove is provided with cover plate, and the cover plate is remote
Side from standing groove is provided with handle, and being shaped as the handle is spherical.
Compared with prior art, the beneficial effects of the utility model are：Can be right by servomotor and swing handle
Testing stand carries out automatic rotation and rotating manually, and demarcation strip can be classified different experiments, and standing groove can be to experiment
The storage of equipment, and dust is isolated by cover plate, provided a great convenience to user, can be reduced and turned by ball rotation
Noise caused by dynamic friction and rotation.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model left surface structural representation；
Fig. 3 is the utility model trailing flank structural representation.
In figure：1 base, 2 support columns, 3 controlling switches, 4 swing handles, 5 testing stands, 6 demarcation strips, 7 cover plates, 8 handles, 9
Standing groove, 10 axle sleeves, 11 rotary shafts, 12 servomotors, 13 bottoms, 14 fixing lug boss, 15 hexagon prisms, 16 annular grooves, 17 rollings
Pearl.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of physics whirling test stand, including base
1, the upside of base 1 is connected with support column 2, and the side of support column 2 is provided with controlling switch 3, and the bosom position of base 1 is provided with
Servomotor 12, base 1 are provided with bottom 13 close to the side of servomotor 12, and bottom 13 is connected by bolt with base 1,
The output shaft of servomotor 12 is connected with one end of rotary shaft 11 by shaft coupling, and the bosom position of support column 2 is provided with
Groove, the other end of rotary shaft 11 through groove and are connected with hexagon prism 15, and the centre position of rotary shaft 11 is provided with axle sleeve 10, axle
Set 10 is connected by groove with support column 2, and the upside of support column 2 is provided with testing stand 5, and the upside centre position of testing stand 5 is provided with
Standing groove 9, the upside of standing groove 9 are provided with cover plate 7, for completely cutting off dust so as to preventing the dust in air from being caused to experiment equipment
Influence, the side that cover plate 7 is located remote from groove 9 is provided with handle 8, and being shaped as handle 8 is spherical, testing stand 5 close to standing groove 9 one
Side eccentric position is provided with more than four groups angularly symmetrical demarcation strips 6, for carrying out separate operation during different experiments, examination
To test platform 5 and be provided with fixing lug boss 14 close to the side of support column 2, fixing lug boss 14 is provided with annular groove 16 close to the side of support column 2,
More than 24 groups balls 17 are provided between support column 2 and fixing lug boss 14, it is possible to reduce friction during rotation, while reduce and make an uproar
Sound, ball 17 are connected with support column 2 and fixing lug boss 14 respectively by annular groove 16, and the eccentric position of fixing lug boss 14 is provided with etc.
Away from four groups of angularly symmetrical swing handles 4, for carrying out can be manually rotated testing stand 5, it is convenient to be provided to user, rotates
The side of handle 4 is equipped with rubber washer, and fixing lug boss 14 is led to close to the bosom position of the side of support column 2 provided with hexagonal
Groove, fixing lug boss 14 are connected by hexagonal groove with hexagon prism 15, and controlling switch 3 electrically connects servomotor 12.
Controlling switch 3 controls the mode of servomotor 12 to use prior art.
When in use：By the bolt connection of bottom 13 and base 1, servomotor 12 can be provided a supporting role and
Prevent from coming off, controlled by controlling switch 3 and open servomotor 12, the output shaft rotation of servomotor 12 passes through shaft coupling
The rotary shaft 11 being connected with is driven to rotate, rotary shaft 11, which rotates, drives the hexagon prism 15 to connect to rotate, and hexagon prism 15 passes through fixation
The hex slot that the inside of boss 14 is provided with drives fixing lug boss 14 to rotate, and fixing lug boss 14, which rotates, drives the testing stand 5 of connection to rotate,
So as to facilitate physical experiments, separate operation when demarcation strip 6 can be used for carrying out different experiments is provided with the upside of testing stand 5,
The standing groove 9 that centre position is provided with can be used for placing simple experiment equipment, and the cover plate 7 that the upside of standing groove 9 is provided with can be with
Completely cut off dust so as to prevent the dust in air from being impacted to experiment equipment, pass through ring between support column 2 and fixing lug boss 14
The ball 17 that shape groove is connected with, it is possible to reduce friction during rotation, while noise is reduced, the eccentric position of fixing lug boss 14 is provided with
Swing handle 4 can be manually rotated, and it is convenient to be provided to user.
The utility model can carry out automatic rotation and manually by servomotor 12 and swing handle 4 to testing stand 5
Rotating, demarcation strip 6 can be classified different experiments, and standing groove 9 can be to the storage of experiment equipment, and passes through cover plate 7
Isolate dust, provided a great convenience to user, friction and rotation production when can reduce rotation are rotated by ball 17
Raw noise.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of physics whirling test stand, including base（1）, it is characterised in that：The base（1）Upside be connected with support
Post（2）, the support column（2）Side be provided with controlling switch（3）, the base（1）Bosom position be provided with servo electricity
Motivation（12）, the base（1）Close to servomotor（12）Side be provided with bottom（13）, the bottom（13）Pass through bolt
With base（1）Connection, the servomotor（12）Output shaft rotary shaft is connected with by shaft coupling（11）One end, it is described
Support column（2）Bosom position be provided with groove, the rotary shaft（11）The other end through groove and be connected with hexagon prism
（15）, the rotary shaft（11）Centre position be provided with axle sleeve（10）, the axle sleeve（10）Pass through groove and support column（2）Even
Connect, the support column（2）Upside be provided with testing stand（5）, the testing stand（5）Close to support column（2）Side be provided with fix
Boss（14）, the fixing lug boss（14）Close to support column（2）The bosom position of side is provided with hexagonal groove, the fixation
Boss（14）Pass through hexagonal groove and hexagon prism（15）Connection, the controlling switch（3）Electrically connect servomotor（12）.
A kind of 2. physics whirling test stand according to claim 1, it is characterised in that：The fixing lug boss（14）It is close
Support column（2）Side be provided with annular groove（16）, the support column（2）And fixing lug boss（14）Between be provided with more than 24 groups
Ball（17）, the ball（17）Pass through annular groove（16）Respectively with support column（2）And fixing lug boss（14）Connection, the fixation
Boss（14）Eccentric position be provided with equidistant angularly symmetrical four groups of swing handles（4）, the swing handle（4）Side
Face is equipped with rubber washer.
A kind of 3. physics whirling test stand according to claim 1, it is characterised in that：The testing stand（5）Upside
Centre position is provided with standing groove（9）, the testing stand（5）Close to standing groove（9）Side eccentric position be provided with it is angularly symmetrical
More than four groups demarcation strips of distribution（6）.
A kind of 4. physics whirling test stand according to claim 3, it is characterised in that：The standing groove（9）Upside
Provided with cover plate（7）, the cover plate（7）It is located remote from groove（9）Side be provided with handle（8）, the handle（8）Be shaped as ball
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672794.5U CN206793731U (en) | 2017-06-12 | 2017-06-12 | A kind of physics whirling test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720672794.5U CN206793731U (en) | 2017-06-12 | 2017-06-12 | A kind of physics whirling test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206793731U true CN206793731U (en) | 2017-12-26 |
Family
ID=60746725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720672794.5U Expired - Fee Related CN206793731U (en) | 2017-06-12 | 2017-06-12 | A kind of physics whirling test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206793731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108269468A (en) * | 2018-01-22 | 2018-07-10 | 呼伦贝尔学院 | A kind of physical mechanics show model |
-
2017
- 2017-06-12 CN CN201720672794.5U patent/CN206793731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108269468A (en) * | 2018-01-22 | 2018-07-10 | 呼伦贝尔学院 | A kind of physical mechanics show model |
| CN108269468B (en) * | 2018-01-22 | 2020-10-23 | 呼伦贝尔学院 | Physical mechanics display model |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203863646U (en) | Horizontal rotation platform | |
| CN206793731U (en) | A kind of physics whirling test stand | |
| CN206493133U (en) | A kind of automobile tire mould fixing device | |
| CN202763830U (en) | Self-centering scribing tool | |
| CN206028918U (en) | Gear production chamfering apparatus | |
| CN204158009U (en) | The rotatable multimedia teaching table of a kind of lifting | |
| CN206307032U (en) | A kind of intelligent vehicle-carried supervising device | |
| CN102489999A (en) | Automatic screw screwing assembly machine | |
| CN103094617B (en) | Distribution selector | |
| CN115302406A (en) | Clamp for processing peripheral end faces of rectangular wood | |
| CN212161026U (en) | Display device that music teaching was used | |
| CN212027360U (en) | Anti-tilting engineering column for building construction | |
| CN210268488U (en) | Circumferential degree detection device for mechanical circular workpiece | |
| CN210073246U (en) | Education is with propaganda show fence | |
| CN201949967U (en) | Height-adjustable rotary tooling platform | |
| CN205910318U (en) | Photoelectric switch and proximity switch life test instrument | |
| CN210195338U (en) | Novel building engineering supports device | |
| CN208027604U (en) | A kind of height-adjustable practical traning platform of vehicle teaching | |
| CN206833792U (en) | A kind of teaching mode for being used to simulate runner plate horizontal adjustment | |
| CN209801059U (en) | Multimedia teaching device for hotel management | |
| CN208241398U (en) | Fixed steady prevent portable UPS of empting | |
| CN206114708U (en) | Test support and testing arrangement | |
| CN112555636A (en) | Equipment operation platform for online education based on big data | |
| CN216433028U (en) | Six-degree-of-freedom swing test bed | |
| CN217687630U (en) | Abrasive belt tension testing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |