CN206819629U - A kind of optics of lens demonstrating device - Google Patents
A kind of optics of lens demonstrating device Download PDFInfo
- Publication number
- CN206819629U CN206819629U CN201720436346.5U CN201720436346U CN206819629U CN 206819629 U CN206819629 U CN 206819629U CN 201720436346 U CN201720436346 U CN 201720436346U CN 206819629 U CN206819629 U CN 206819629U
- Authority
- CN
- China
- Prior art keywords
- light source
- lens
- lifting motor
- optics
- housing
- 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
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Abstract
It the utility model is related to a kind of optics of lens demonstrating device, including housing, and the light-passing board that the open top end of housing is covered；Also include bottom deck assembly, and light source assembly and with CD, bottom deck assembly includes bottom plate, and the aerosol producer located at bottom plate side, also include the light source bracket located at bottom plate one end, light source assembly includes the lifting motor on light source bracket, and under the driving of lifting motor along the both sides of light source bracket, the light source base of lower slider, also include light source, include with CD relative to light source assembly and located at the base of the bottom plate other end, and the electric rotating machine on base, it is additionally included in the disk circumferentially rotated under the driving of electric rotating machine, and the circumferential multiple lens being laid on disk, multiple lens are different between any two, control panel is provided with housing side, controller in control panel respectively with aerosol producer, lifting motor and electric rotating machine control connection.The utility model is simple in construction, easy to operate, for optics of lens principle demonstration.
Description
Technical field
Experiments of Optics appliance technology is the utility model is related to, more particularly to a kind of optics of lens demonstrating device.
Background technology
In the initial period of optics teaching, the refraction effect of lens on light is the content that student must grasp, existing light
Experiment teaching aid is complicated, cumbersome, when especially needing to learn the optical phenomena of more different lens, then needs to use
Different lens and light source do lecture experiment respectively, make operation more cumbersome, and existing optical experiment teaching aid light source aligns tune
Whole inconvenience, and make using effect not good enough.
Utility model content
In view of this, the utility model is directed to a kind of optics of lens demonstrating device, a kind of above-mentioned at least to solve
The technical problem mentioned.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of optics of lens demonstrating device, including be internally formed the housing of middle cavity, and from the side of the housing
Portion is stretched into the housing, the light-passing board so that the open top end of the housing to be covered；Also include being located at the hollow intracavitary
Bottom deck assembly, and light source assembly located at described bottom deck assembly one end and be located at the bottom relative to the light source assembly
The board component other end matches somebody with somebody CD, and the bottom deck assembly includes the bottom plate for being held on the middle cavity bottom, and located at described
The aerosol producer of bottom plate side, in addition to the light source bracket located at described bottom plate one end, the light source assembly include being located at institute
State the lifting motor on light source bracket, and the upper and lower cunning in both sides of light source bracket described in the driving lower edge in the lifting motor
Dynamic light source base, in addition to the light source being fixedly arranged on the light source base, it is described with CD include relative to the light source assembly and
Located at the base of the bottom plate other end, and the electric rotating machine on the base, the electric rotating machine is additionally included in
The disk circumferentially rotated under driving, and the circumferential multiple lens being laid on the disk, multiple lens are each between any two not
It is identical, be provided with control panel in the housing side, the controller in the control panel respectively with the aerosol producer, institute
State lifting motor and electric rotating machine control connection.
As restriction, the light source bracket includes the body set in the font of falling π, and is formed at the body bottom portion
The mounting hole of the lifting motor installation, in addition to it is divided into two slide rails of the body both sides.
Limited as further, the light source base includes the screw rod with lifting motor drive connection, and is spirally connected
Pedestal on the screw rod；Also include sliding block being formed at the pedestal both sides, being slided respectively in two slide rails, institute
Stating lifting motor drives the screw rod to rotate and drive the pedestal in upper and lower slip in the slide rail.
As restriction, the light-passing board includes plate body, and is formed at the hand operating groove of described plate body one end.
Relative to prior art, the utility model has the advantage that：
（1）A kind of optics of lens demonstrating device of the present utility model, passes through housing, light-passing board, bottom deck assembly, light source group
Part and the setting with CD, the study to Experiments of Optics can be achieved, and lift the learning interest of student, and rotation is provided with CD
Motor, and make disk rotational, to drive multiple different lens rotations on disk, and it is easy to the optics of different lens real
Test, and be easy to operate, meanwhile, light source can move up and down under the drive of lifting motor, and be easy to align light source, and have
Preferable using effect；
（2）The setting of hand operating groove, it can be easy to be pushed into or pull out light-passing board.
The utility model is applied to optics of lens principle demonstration.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is a kind of structural representation of optics of lens demonstrating device described in the utility model embodiment；
Fig. 2 is the structural representation of the housing described in the utility model embodiment；
Fig. 3 is the structural representation of the light-passing board described in the utility model embodiment；
Fig. 4 is the structural representation of the bottom deck assembly described in the utility model embodiment；
Fig. 5 is the structural representation with CD described in the utility model embodiment；
Fig. 6 is the structural representation of the light source assembly described in the utility model embodiment.
Description of reference numerals：
1- housings, 11- control panels, 2- light-passing boards, 21- hand operating grooves, 22- plate bodys, 3- bottom deck assemblies, 31- bottom plates,
32- aerosol producers, 33- light source brackets, 331- bodies, 332- mounting holes, 333- slide rails, 4- light source assemblies, 41- lifting electricity
Machine, 42- light source bases, 421- screw rods, 422- pedestals, 423- sliding blocks, 43- light sources, 5- match somebody with somebody CD, 51- bases, 52- electric rotating machines,
53- disks, 54- lens.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of optics of lens demonstrating device of embodiment
With reference to figure 1, the overall structure of the present embodiment include housing 1, light-passing board 2, bottom deck assembly 3, with CD 5 and light source group
Part 4, specifically, as shown in Figure 2, housing 1 has been internally formed middle cavity, open top end is provided with the top of housing 1, in housing
1 side is provided with control panel 11, is provided with controller in control panel 11, controller can respectively with following aerosol producers 32, liter
Motor 41 and the control connection of electric rotating machine 52 are dropped, the open slot being connected with middle cavity is offered in one end of housing 1, and in shell
The middle cavity both sides of body 1 are respectively formed with the chute being connected with open slot.
As shown in Fig. 1 combinations Fig. 3, the sidepiece of light-passing board 2 from housing 1 is stretched into housing 1, by the open top of housing 1
End covers, specifically, light-passing board 2 is stretched into housing 1 from open slot side, and the both sides of light-passing board 2 in chute respectively at sliding
Until open top end is covered, for ease of operation, light-passing board 2 includes the internal plate body 22 provided with transparent panel, and is formed at
The hand operating groove 21 of the one end of plate body 22.
In the present embodiment, as shown in Fig. 1 combinations Fig. 4, bottom deck assembly 3 is located at hollow intracavitary, specifically, bottom deck assembly 3 wraps
The bottom plate 31 for being held on middle cavity bottom, and the aerosol producer 32 located at the side of bottom plate 31 are included, in addition to is located at bottom plate 31
The light source bracket 33 of one end, on concrete structure, light source bracket 33 includes the body 331 set in the font of falling π, and is formed at this
The mounting hole 332 of the installation of following lifting motors 41 of the bottom of body 331, in addition to it is divided into two slide rails of the both sides of body 331
333, body 331 is bolted on bottom plate 31 via bolt, the setting of aerosol producer 32, and optical phenomena can be made apparent.
In the present embodiment, as shown in Fig. 1 combinations Fig. 6, light source assembly 4 is located at the one end of bottom deck assembly 3, on concrete structure, light
Source component 4 includes the lifting motor 41 on light source bracket 33, and along light source bracket 33 under the driving of lifting motor 41
The upper and lower slip in both sides light source base 42, in addition to the light source 43 being fixedly arranged on light source base 42, in the present embodiment, light source base 42
Including the screw rod 421 being connected with lifting motor 41, and the pedestal 422 being bolted on screw rod 421, in addition to it is formed at seat
The both sides of body 422, the sliding block 423 that can be slided respectively in two slide rails 333, the drive screw 421 of lifting motor 41 are rotated and driven
Make pedestal 422 in upper and lower slip in slide rail 333.
In the present embodiment, as shown in Fig. 1 combinations Fig. 5, with CD 5 relative to light source assembly 4 and located at the another of bottom deck assembly 3
One end, specifically, including with CD 5 relative to light source assembly 4 and located at the base 51 of the other end of bottom plate 31, and located at base
Electric rotating machine 52 on 51, the disk 53 circumferentially rotated under the driving of electric rotating machine 52 is additionally included in, and is circumferentially laid in circle
Multiple lens 54 on disk 53, multiple lens 54 are different between any two, and in the present embodiment, multiple lens 54 are respectively along circle
Planar lens, three minus lenses, convex lens and concavees lens of 53 circumferentially-spaced arrangement of disk etc..
The experimental principle of the present embodiment is light-passing board 2 to be pushed into housing 1 so that open top end to be covered, manipulation control
Panel 11 processed, opens aerosol producer 32, while starts electric rotating machine 52 and lifting motor 41, makes wherein one on disk 53
Individual lens 54 align with light source 43, and observe optical phenomena, and startup electric rotating machine 52 makes other on disk 53 after observation
Lens 54 align with light source 43 successively, and observe the optical phenomena of different lens 54.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (4)
- A kind of 1. optics of lens demonstrating device, it is characterised in that：Housing including being internally formed middle cavity, and from described The sidepiece of housing is stretched into the housing, the light-passing board so that the open top end of the housing to be covered；Also include located at described The bottom deck assembly of hollow intracavitary, and light source assembly located at described bottom deck assembly one end and set relative to the light source assembly In the CD of matching somebody with somebody of the bottom deck assembly other end, the bottom deck assembly includes the bottom plate for being held on the middle cavity bottom, and Aerosol producer located at the bottom plate side, in addition to the light source bracket located at described bottom plate one end, the light source assembly bag Include the lifting motor on the light source bracket, and the both sides of light source bracket described in the driving lower edge in the lifting motor The light source base of upper and lower slip, in addition to the light source being fixedly arranged on the light source base, it is described to include with CD relative to the light source Component and be additionally included in the rotation located at the base of the bottom plate other end, and the electric rotating machine on the base The disk circumferentially rotated under the driving of motor, and the circumferential multiple lens being laid on the disk, multiple lens two-by-two it Between it is different, be provided with control panel in the housing side, the controller in the control panel is sent out with the smog respectively Raw device, the lifting motor and electric rotating machine control connection.
- A kind of 2. optics of lens demonstrating device according to claim 1, it is characterised in that：The light source bracket includes The body that the font of falling π is set, and the mounting hole of the lifting motor installation of the body bottom portion is formed at, in addition to point Two slide rails located at the body both sides.
- A kind of 3. optics of lens demonstrating device according to claim 2, it is characterised in that：The light source base includes and institute State the screw rod of lifting motor drive connection, and the pedestal being bolted on the screw rod；Also include being formed at the pedestal both sides , the sliding block that can be slided respectively in two slide rails, the lifting motor drive the screw rod to rotate and drive the pedestal in Upper and lower slip in the slide rail.
- A kind of 4. optics of lens demonstrating device according to any one of claim 1 to 3, it is characterised in that：It is described Tabula rasa includes plate body, and is formed at the hand operating groove of described plate body one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436346.5U CN206819629U (en) | 2017-04-25 | 2017-04-25 | A kind of optics of lens demonstrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720436346.5U CN206819629U (en) | 2017-04-25 | 2017-04-25 | A kind of optics of lens demonstrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206819629U true CN206819629U (en) | 2017-12-29 |
Family
ID=60754013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720436346.5U Expired - Fee Related CN206819629U (en) | 2017-04-25 | 2017-04-25 | A kind of optics of lens demonstrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206819629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036051A (en) * | 2018-07-09 | 2018-12-18 | 陕西师范大学 | The apparatus for demonstrating and demenstration method that surrounding medium influences the poly- astigmatism characteristics of lens |
| CN112927591A (en) * | 2021-01-25 | 2021-06-08 | 云南师范大学 | Novel college physics is with detachable diffraction experiment appearance |
-
2017
- 2017-04-25 CN CN201720436346.5U patent/CN206819629U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036051A (en) * | 2018-07-09 | 2018-12-18 | 陕西师范大学 | The apparatus for demonstrating and demenstration method that surrounding medium influences the poly- astigmatism characteristics of lens |
| CN109036051B (en) * | 2018-07-09 | 2020-10-30 | 陕西师范大学 | Demonstration device and demonstration method for influence of environment medium on lens astigmatism gathering characteristic |
| CN112927591A (en) * | 2021-01-25 | 2021-06-08 | 云南师范大学 | Novel college physics is with detachable diffraction experiment appearance |
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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: 20171229 Termination date: 20190425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |