CN205983991U - Interactive early device of teaching - Google Patents
Interactive early device of teaching Download PDFInfo
- Publication number
- CN205983991U CN205983991U CN201620457792.XU CN201620457792U CN205983991U CN 205983991 U CN205983991 U CN 205983991U CN 201620457792 U CN201620457792 U CN 201620457792U CN 205983991 U CN205983991 U CN 205983991U
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- China
- Prior art keywords
- support frame
- upper support
- interactive
- teaching device
- clear glass
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Abstract
The utility model discloses an interactive early device of teaching aims at providing one kind and is convenient for lay projection equipment, reduces user fatigue strength's interactive early device of teaching, and its technical scheme main points are: including top support frame, bottom suspension strut, be used for connecting the bracing piece and the holographically projected film of top support frame and bottom suspension strut, the holographically projected film slope sets up between top support frame and bottom suspension strut, top support frame is last to be provided with and to be used for throwing the clear glass to the holographically projected film on with the image of projection equipment receipt.
Description
Technical field
This utility model is related to digitized early education equipment technical field, more specifically, it relates to a kind of interactive
Early teaching device.
Background technology
Child's early education product typically has Fructus Alpiniae Oxyphyllae, initiation, the property of education, and it increasingly obtains the attention of family, has latent
In the huge market demand and purchasing power；In recent years, continuous with scientific and technical point volume fast development and people's level of consumption
Improve, the product of numeral and mobile technology combination widely accepts for masses, and increasing child gradually starts to contact in a large number
Digital mobile platform, and the early education software product based on mobile digital platform is with various mobile phones, itouch, iphone, ipad
Popularization Deng electronic product also begins to enter into the life of preschooler.
At present, the interactive product needed of some on market is hand-held and is inverted projector equipment, makes image projection to table
On face, due to hand-held unstable thus fixing ring sight, and due to hand-held for a long time easy increase feeling of fatigue so that youngster
Virgin interaction projecting apparatus use has certain limitation.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide one kind to be easy to lay projector equipment,
Reduce the interactive morning teaching device of user fatigue strength.
For achieving the above object, this utility model provides following technical scheme：
A kind of interactive morning teaching device, includes upper support frame, lower bracing frame, is used for connecting upper support frame and lower bracing frame
Support bar and line holographic projections film, described line holographic projections film is obliquely installed between upper support frame and lower bracing frame, described upper
The clear glass being projected on line holographic projections film for the image receiving projector equipment is provided with support.
It is arranged such, the image that the receptor in projector equipment receives is processed through projector equipment, through clear glass projection
To the line holographic projections film between upper support frame and lower bracing frame, because line holographic projections film is obliquely installed in upper support frame and lower
Between support, then reflexed in front of line holographic projections film by line holographic projections film, the mirage as forming the image receiving with receptor,
Operator shows image in the dead ahead of this device, is presented in effect of the dead ahead of line holographic projections film after realizing picture conversion；
Projector equipment can be made to be positioned on upper support frame by the upper lower bracing frame of setting, eliminate user handheld projector equipment and cause
Feeling of fatigue；Different types of mirage can be formed by changing different pictures, increase the suitability that child's early education uses, improve
Entertainment for children and sight.
Arrange further：It is provided with projector equipment on described clear glass, described upper support frame is provided with for scheming
As reflexing to the reflecting mirror of receptor in projector equipment, described reflecting mirror and upper support frame are obliquely installed.
It is arranged such, the reflecting mirror through being obliquely installed on upper support frame for the image, then reflex to the reception in projector equipment
Device, is processed by projector equipment and exposes on line holographic projections film through clear glass；Image can be changed by arranging reflecting mirror
It is sent to the relative position of projector equipment, reasonably design the position reflexing to and inclination angle and can be easy to the throwing of user operation diagram picture
Access point.
Arrange further：Described reflecting mirror is prism, and the base of described prism is arranged at the receptor of projector equipment
On, a described prism wherein waist is reflecting surface, and another waist is the plane of incidence.
It is arranged such, prism one side can be by stable placement itself and upper support frame or projector equipment；Separately
One side image is refracted to picture on reflecting surface by the plane of incidence of prism, then by reflecting surface, image is reflexed to Rhizoma Sparganii
On the base of mirror, then received by the receptor of projector equipment, process and be projected on line holographic projections film.
Arrange further：The annular groove being matched with clear glass outward flange is provided with described upper support frame, described
Clear glass is in same plane with the mutual clamping of annular groove and with upper support frame for the surface placing projector equipment.
It is arranged such, make clear glass and the more preferable clamping of upper support frame, prevent its clear glass from moving on upper support frame
Dynamic；The upper surface of clear glass and upper support frame is arranged on same plane, is easy to projector equipment and moves on upper support frame,
Because clear glass seamed edge is more sharp, it is positioned in the annular groove of upper support frame, also improve certain peace simultaneously
Overall coefficient.
Arrange further：Described clear glass is fixedly connected with annular groove by glue-line.
Be arranged such, by glue-line by stable for clear glass be positioned over upper support frame change in connected in star, to a certain degree
On prevent use when clear glass skid off outside annular groove；By glue-line, both are stably connected with simultaneously and also allow for the later stage to saturating
The replacing of bright glass.
Arrange further：Described upper support frame with the location hole being matched with support bar, institute are provided with lower bracing frame
State location hole and support bar clamping.
Be arranged such, support bar by the location hole that is arranged in upper support frame and lower bracing frame by upper support frame with lower
Support connects, and makes both become a relatively stable entirety, is easy to laying and using this device of projector equipment.
Arrange further：Two support bars described in the same side between upper support frame and lower bracing frame are in eight shape settings.
Be arranged such, by support bar is arranged between upper support frame and lower bracing frame in eight shape, that is, support bar with
It is obliquely installed between upper support frame and lower bracing frame, can prevent support bar from rocking between two bracing frames, improve two bracing frames
Stability and support bar between.
Arrange further：Threadeded with lower bracing frame in described support bar one end, the other end and upper support frame clamping.
It is arranged such, one end of support bar and lower bracing frame are threaded connection, make support bar stable with lower bracing frame
Connect, by the other end of connecting rod and upper support frame clamping, make this device form a relatively stable entirety, improving should
The stability of device.
By adopting technique scheme, this utility model hinge structure is compared：By upper support frame with lower
It is tiltedly installed with line holographic projections film between support, upper support frame inclined upward is provided with reflecting mirror, the reflected mirror of image reflects
To the receptor of projector equipment, projection is processed to line holographic projections film by projector equipment, more holographic throwing is refracted to by line holographic projections film
Form mirage, by changing different images so as to present different projection mirage, improving its child's early education makes in front of shadow film
Recreational, mitigate the feeling of fatigue of handheld projector equipment, increase its sight simultaneously.
Brief description
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the top view of embodiment 1；
Fig. 3 is the sectional view at A-A in Fig. 2；
Fig. 4 is the perspective view of embodiment 1 side；
Fig. 5 is the refraction layout of mirror projection；
Fig. 6 is the structural representation of embodiment 2；
Fig. 7 is the sectional view of embodiment 2.
In figure：1st, upper support frame；2nd, lower bracing frame；3rd, support bar；4th, line holographic projections film；5th, clear glass；6th, projection sets
Standby；7th, receptor；8th, reflecting mirror；81st, base；82nd, reflecting surface；83rd, the plane of incidence；9th, annular groove；10th, location hole.
Specific embodiment
Referring to figs. 1 to Fig. 7, interactive morning teaching device is described further.
Embodiment 1：As shown in figure 1, a kind of interactive morning teaching device, including upper support frame 1, lower bracing frame 2, it is used for connecting
The support bar 3 of upper support frame 1 and lower bracing frame 2 and line holographic projections film 4, described upper support frame 1 is equal with the outside of lower bracing frame 2
Be arranged to shiny surface and be ater.
As shown in Fig. 2 and Fig. 3, wherein, upper support frame 1 is provided with and projects for the image receiving projector equipment 6
The clear glass 5 going；The annular groove 9 being matched with clear glass 5 outward flange, clear glass 5 are provided with upper support frame 1
The mutual clamping with annular groove 9, then be fixedly connected with annular groove 9 by glue-line；Clear glass 5 is arranged in annular groove 9,
And the upper surface that clear glass 5 is used for placing projector equipment 6 with upper support frame 1 is in same plane.
As shown in figure 4, projector equipment 6 is provided with clear glass 5, projector equipment 6 can for mobile phone, itouch, iphone,
Ipad etc. has the electronic product of camera head；It is provided with upper support frame 1 and receive for reflexing to image in projector equipment 6
The reflecting mirror 8 of device 7, reflecting mirror 8 is obliquely installed with upper support frame 1；Reflecting mirror 8 can be plane mirror 8 or multifaceted prism, as
Preferred mirror 8 is right angle prism；One right angle base 81 of wherein right angle prism is arranged at the receptor 7 of projector equipment 6
On, that is, it is positioned on photographic head, another right-angle side of right angle prism is reflecting surface 82, hypotenuse is the plane of incidence 83；The plane of incidence 83 is carried on the back
From image projection section setting.
As shown in figure 4, line holographic projections film 4 is obliquely installed between upper support frame 1 and lower bracing frame 2, its inclination angle is in
Between 30 ° to 60 °, preferably, its inclination angle is set to 45 °；It is provided with upper support frame 1 and lower bracing frame 2 and support
The location hole 10 that bar 3 matches, location hole 10 and support bar 3 clamping；Locating rod and support bar 3 are respectively provided with circular；Wherein prop up
Threadeded with lower bracing frame 2 in one end of strut 3, the other end and upper support frame 1 clamping；Wherein support bar 3 is in upper support frame 1 He
May also be configured between lower bracing frame 2, between upper support frame 1 and lower bracing frame 2, two support bars 3 of the same side are in eight shape
Setting.
As shown in Figure 1 and Figure 5, by being tiltedly installed with line holographic projections film 4 between upper support frame 1 and lower bracing frame 2,
Upper support frame 1 inclined upward is provided with reflecting mirror 8, and image transmits reflected mirror 8 by a line incident ray, more anti-by reflecting mirror
The face b of penetrating reflexes to the base of reflecting mirror 8, i.e. receptor 7 end face of projector equipment 6, processes reflected mirror 8 folding by projector equipment 6
Penetrate by the transmission projection of c line to line holographic projections film 4, then by line holographic projections film 4 refraction be sent to line holographic projections film 4 front formed unreal
As it is generally detachable, is easy to carry and installs；By changing different images so as to present different projection mirage,
Improve the recreational of its child's early education use, mitigate the feeling of fatigue of handheld projector equipment 6, increase its sight simultaneously.
Embodiment 2：As shown in Figure 6 and Figure 7, difference from Example 1 is, projector equipment 6 is to have preposition shooting
The mobile phone of head or its electronic product, photographic equipment is arranged in the lower bracing frame 2 between upper support frame 1 and lower bracing frame 2, and
Imaging surface is towards upper support frame 1；By Rhizoma Sparganii will be positioned at front-facing camera, the base 81 of wherein prism is arranged at projection
On the receptor 7 of equipment 6, that is, it is positioned on photographic head, a prism wherein waist is reflecting surface 82, another waist is the plane of incidence 83；
The plane of incidence 83 deviates from image projection section setting；Its line holographic projections film 4 is obliquely installed towards image upstream end, and mirage is presented in holographic throwing
In front of shadow film 4.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonging under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (8)
1. a kind of interactive morning teaching device it is characterised in that：Including upper support frame（1）, lower bracing frame（2）, be used for connecting
Support（1）And lower bracing frame（2）Support bar（3）And line holographic projections film（4）, described line holographic projections film（4）Be obliquely installed in
Upper support frame（1）And lower bracing frame（2）Between, described upper support frame（1）On be provided with for by projector equipment（6）The shadow receiving
As being projected to line holographic projections film（4）Clear glass（5）.
2. interactive morning teaching device according to claim 1 it is characterised in that：Described clear glass（5）On be provided with throwing
Shadow equipment（6）, described upper support frame（1）On be provided with for image is reflexed to projector equipment（6）Middle receptor（7）Reflection
Mirror（8）, described reflecting mirror（8）With upper support frame（1）It is obliquely installed.
3. interactive morning teaching device according to claim 2 it is characterised in that：Described reflecting mirror（8）For prism, described
The base of prism（81）It is arranged at projector equipment（6）Receptor（7）On, a described prism wherein waist is reflecting surface
（82）, another waist is the plane of incidence（83）For reflecting surface.
4. interactive morning teaching device according to claim 1 it is characterised in that：Described upper support frame（1）On be provided with
Clear glass（5）The annular groove that outward flange matches（9）, described clear glass（5）With annular groove（9）Mutually clamping and with
Upper support frame（1）For placing projector equipment（6）Surface be in same plane.
5. interactive morning teaching device according to claim 4 it is characterised in that：Described clear glass（5）By glue-line with
Annular groove（9）It is fixedly connected.
6. interactive morning teaching device according to claim 1 it is characterised in that：Described upper support frame（1）With lower bracing frame
（2）On be provided with and support bar（3）The location hole matching（10）, described location hole（10）With support bar（3）Clamping.
7. interactive morning teaching device according to claim 6 it is characterised in that：Upper support frame（1）And lower bracing frame（2）It
Between two support bars described in the same side（3）Arrange in eight shape.
8. interactive morning teaching device according to claim 6 it is characterised in that：Described support bar（3）One end and lower support
Frame（2）Threaded, the other end and upper support frame（1）Clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620457792.XU CN205983991U (en) | 2016-05-18 | 2016-05-18 | Interactive early device of teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620457792.XU CN205983991U (en) | 2016-05-18 | 2016-05-18 | Interactive early device of teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205983991U true CN205983991U (en) | 2017-02-22 |
Family
ID=58020326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620457792.XU Expired - Fee Related CN205983991U (en) | 2016-05-18 | 2016-05-18 | Interactive early device of teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205983991U (en) |
-
2016
- 2016-05-18 CN CN201620457792.XU patent/CN205983991U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170222 Termination date: 20180518 |