CN206301530U - Flat mirror imaging demonstration instrument - Google Patents
Flat mirror imaging demonstration instrument Download PDFInfo
- Publication number
- CN206301530U CN206301530U CN201621153007.8U CN201621153007U CN206301530U CN 206301530 U CN206301530 U CN 206301530U CN 201621153007 U CN201621153007 U CN 201621153007U CN 206301530 U CN206301530 U CN 206301530U
- Authority
- CN
- China
- Prior art keywords
- imaging
- level crossing
- fixed
- thing
- base plate
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of Flat mirror imaging demonstration instrument, including base plate, be arranged on base plate side and with the graduated scale that base plate is extended in the same direction, be arranged on the plane mirror assembly at the middle part of base plate, and be separately positioned on the imaging thing component and imaging comparative component of the both sides of plane mirror assembly.Imaging thing component and imaging comparative component are included by being imaged the electron luminescence device that thing fixed seat is fixed in imaging thing fixed seat.The utility model is used as imaging thing by replacing traditional candle using electron luminescence device, improves the accuracy of experiment, and operate safer, simple.
Description
Technical field
The utility model is related to a kind of Flat mirror imaging demonstration instrument.
Background technology
At present, in junior physicses teaching material " mirror imaging " experiment, one piece of common glass is usually erect on the table
Glass plate is put the candle lighted on the table as imaging thing component as minute surface, is placed on glass plate with the candle do not lighted another
As imaging comparative component on the table of side, it is moved into as comparative component until being weighed completely with the imaging of imaging thing component
Close, be recorded as thing component, imaging comparative component position on the table and make connecting line, measure them to the distance of minute surface,
" thing " can be drawn with " as " on the symmetrical imaging characteristicses of level crossing.
But candle flare easily wind-engaging is disturbed, and influences imaging effect, the candle of burning easily to be formed with incombustible candle
Difference in height；Also, candle can be dripped on the table, it is difficult to be cleared up；Additionally, in the out-of-flatness of candle bottom surface, candle cannot be in desktop
Upper standing, typically first glues on the table the scorification of candle bottom, it is difficult to ensure that two candles are study plots erect or by
Unidirectional same inclination angle is stood on the table, therefore, to complete to overlap extremely difficult, may result in " thing " and arrive minute surface with " as "
Distance difference it is larger, experiment effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of Flat mirror imaging demonstration instrument, to improve the safety of mirror imaging experiment
Property and accuracy.
In order to solve the above technical problems, the utility model provides a kind of Flat mirror imaging demonstration instrument, including base plate, it is arranged on
The side of base plate and with the graduated scale that base plate is extended in the same direction, be arranged on the plane mirror assembly at the middle part of base plate, and be respectively provided with
In the imaging thing component and imaging comparative component of the both sides of plane mirror assembly；Imaging thing component and imaging comparative component include
By being imaged the electron luminescence device that thing fixed seat is fixed in imaging thing fixed seat；Imaging thing fixed seat is oppositely arranged including two
Fixed block, and be connected to the connecting plate between two fixed blocks；Two fixed blocks are provided with and electricity at the top of relative side
The stopper slot that the bottom shape of sub- photophore is engaged；Connecting plate is arranged on two fixed block middle parts, in the middle of the bottom of connecting plate
It is provided with location hole；Plane mirror assembly include level crossing mounting seat, be respectively equipped with the middle part of the both sides of level crossing mounting seat one it is convex
Rise, rotating seat is provided with the top of level crossing mounting seat, and the picture frame on the rotating seat is fixed on by support bar；Level crossing
In picture frame.
Further, base plate is iron plate, and the bottom of level crossing mounting seat is provided with the first flat thin magnet, and the bottom of fixed block is provided with
Second flat thin magnet.
Further, electron luminescence device includes housing, is arranged on the battery tray in housing, is arranged on the electricity in battery tray
Pond, and it is arranged on the top of housing and the lamp socket that is electrically connected with the positive pole of the battery；Set between lamp socket and the negative pole of battery
There is switch, lamp bead and reflector are installed on lamp socket, reflector top is provided with lampshade.
Further, picture frame is provided with the reinforcer for flat clamping mirror.
The beneficial effects of the utility model are：
1st, it is used as imaging thing by replacing traditional candle using electron luminescence device, improves the accuracy of experiment, and behaviour
Make safer, simple.
2nd, it is fixed in imaging thing fixed seat by by electron luminescence device, and is determined by the bottom middle setting in connecting plate
Position hole, the center of electron luminescence device is located at due to location hole, and the seat to electron luminescence device is can be used in use
Carry out accurate recording.
3rd, the base plate in the application is iron plate, and level crossing mounting seat and fixed block pass through the first flat thin magnet and second respectively
Flat thin magnet is fixed on the iron plate, with ensure level crossing and imaging thing stand when stability, prevented also from level crossing and into
As random movement of the thing in experimentation.
4th, picture frame is provided with the reinforcer for flat clamping mirror, the steadiness for strengthening level crossing.
Brief description of the drawings
Fig. 1 is the top view of the utility model one embodiment；
Fig. 2 is the structural representation of the imaging thing of the utility model one embodiment；
Fig. 3 is the structural representation of the list photophore of the utility model one embodiment；
Fig. 4 is the structural representation of the base of the utility model one embodiment.
Wherein：1st, base plate；2nd, graduated scale；3rd, it is imaged thing component；31st, battery tray；32nd, battery；33rd, switch；34th, button；
35th, lamp bead；36th, lamp socket；37th, reflector；38th, lampshade；4th, plane mirror assembly；41st, level crossing mounting seat；42nd, rotating seat；43、
Support bar；44th, picture frame；45th, level crossing；46th, reinforcer；47th, it is raised；48th, the first flat thin magnet；5th, it is imaged comparative component；6、
Imaging thing fixed seat；61st, fixed block；611st, stopper slot；62nd, connecting plate；621st, location hole；63rd, the second flat thin magnet.
Specific embodiment
Specific embodiment of the present utility model is described below, is understood in order to those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the scope of specific embodiment, to the common skill of the art
For art personnel, as long as various change is in appended claim restriction and the spirit and scope of the present utility model for determining,
These changes are it will be apparent that all utilize the innovation and creation of the utility model design in the row of protection.
The imaging demonstration instrument of level crossing 45 as shown in Figure 1, including base plate 1, are arranged on the side of base plate 1 and same with base plate 1
To the graduated scale 2 for extending, the plane mirror assembly 4 at the middle part of base plate 1, and be separately positioned on plane mirror assembly 4 two are arranged on
The imaging thing component 3 and imaging comparative component 5 of side；Imaging thing component 3 and imaging comparative component 5 include consolidating by being imaged thing
Reservation 6 is fixed on the electron luminescence device in imaging thing fixed seat 6.
Imaging thing fixed seat includes two fixed blocks 61 being oppositely arranged, and is connected to the company between two fixed blocks 61
Fishplate bar 62；Two fixed blocks 61 are provided with the stopper slot being engaged with the bottom shape of electron luminescence device at the top of relative side
611.Also, connecting plate 62 is arranged on two middle parts of fixed block 61, and location hole 621 is provided with the middle of the bottom of contiguous block 62.Pass through
Electron luminescence device is fixed in imaging thing fixed seat, and by the bottom middle setting location hole 621 in connecting plate 62, due to
Location hole 621 is located at the center of electron luminescence device, can be used to carry out standard to the seat of electron luminescence device in use
Really record, improves accuracy.
Plane mirror assembly includes level crossing mounting seat, and a projection is respectively equipped with the middle part of the both sides of level crossing mounting seat,
Rotating seat is provided with the top of level crossing mounting seat, and the picture frame on the rotating seat is fixed on by support bar；Level crossing is pacified
In picture frame.
Plane mirror assembly 4 includes level crossing mounting seat 41, and the middle part for being arranged on the both sides of level crossing mounting seat 41 sets respectively
The top for having be easy to be alignd with graduation mark raised 47, level crossing mounting seat 41 is provided with rotating seat 42, and by support
Bar 43 is fixed on the picture frame 44 on rotating seat 42, and level crossing 45 is arranged in picture frame 44, is additionally provided with picture frame 44 flat for clamping
The reinforcer 46 of face mirror 45.Level crossing 45 can also be rotated in experimentation, improve Consumer's Experience.
Base plate 1 is iron plate, and the bottom of level crossing mounting seat 41 is provided with the first flat thin magnet 48, and the bottom of fixed block 61 is provided with the
Two flat thin magnets 63.Level crossing mounting seat 41 and fixed block 61 are fixed on iron by the first flat thin magnet 48 and the second flat thin magnet 63 respectively
On plate, to ensure stability when level crossing 45 and imaging thing are stood, prevented also from level crossing 45 and imaging thing in experimentation
In random movement.
Electron luminescence device includes housing, is arranged on the battery tray 31 in housing, is arranged on the battery 32 in battery tray 31, with
And it is arranged on the top of housing and the lamp socket 36 that is electrically connected with the positive pole of battery 32；It is provided between the negative pole of lamp socket 36 and battery 32
Switch 33, the switch of switch 33 is controlled by button 34, and lamp bead 35 and reflector 37, the top of reflector 37 are provided with lamp socket 36
It is provided with lampshade 38.It is used as imaging thing by replacing traditional candle using electron luminescence device, improves the accuracy of experiment, and behaviour
Make safer, simple.
Claims (4)
1. a kind of Flat mirror imaging demonstration instrument, it is characterised in that including base plate, be arranged on the base plate side and with the bottom
The graduated scale that plate is extended in the same direction, is arranged on the plane mirror assembly at the middle part of the base plate, and be separately positioned on the level crossing
The imaging thing component and imaging comparative component of the both sides of component；The imaging thing component and imaging comparative component include passing through
Imaging thing fixed seat is fixed on the electron luminescence device in the imaging thing fixed seat；
The imaging thing fixed seat includes two fixed blocks being oppositely arranged, and is connected to the company between two fixed blocks
Fishplate bar；Two fixed blocks are provided with spacing with what the bottom shape of the electron luminescence device was engaged at the top of relative side
Groove；The connecting plate is arranged on two fixed block middle parts, and location hole is provided with the middle of the bottom of connecting plate；
The plane mirror assembly includes level crossing mounting seat, and a projection is respectively equipped with the middle part of the both sides of level crossing mounting seat,
Rotating seat is provided with the top of level crossing mounting seat, and the picture frame on the rotating seat is fixed on by support bar；Level crossing is pacified
In the picture frame.
2. Flat mirror imaging demonstration instrument according to claim 1, it is characterised in that the base plate is iron plate, the plane
The bottom of mirror mounting seat is provided with the first flat thin magnet, and the bottom of the fixed block is provided with the second flat thin magnet.
3. according to the Flat mirror imaging demonstration instrument described in claim 1 or 2, it is characterised in that the electron luminescence device includes housing,
Be arranged on the battery tray in the housing, be arranged on the battery in the battery tray, and be arranged on the housing top and
The lamp socket electrically connected with the positive pole of the battery；Switch is provided between lamp socket and the negative pole of battery；Lamp is installed on the lamp socket
Pearl and reflector, the reflector top are provided with lampshade.
4. according to the Flat mirror imaging demonstration instrument described in claim 1 or 2, it is characterised in that the picture frame is provided with for clamping
The reinforcer of level crossing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621153007.8U CN206301530U (en) | 2016-10-31 | 2016-10-31 | Flat mirror imaging demonstration instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621153007.8U CN206301530U (en) | 2016-10-31 | 2016-10-31 | Flat mirror imaging demonstration instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206301530U true CN206301530U (en) | 2017-07-04 |
Family
ID=59203268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621153007.8U Expired - Fee Related CN206301530U (en) | 2016-10-31 | 2016-10-31 | Flat mirror imaging demonstration instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206301530U (en) |
-
2016
- 2016-10-31 CN CN201621153007.8U patent/CN206301530U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20181031 |