CN207557629U - A kind of teaching Portable mobile phone shape projecting apparatus - Google Patents
A kind of teaching Portable mobile phone shape projecting apparatus Download PDFInfo
- Publication number
- CN207557629U CN207557629U CN201721826901.1U CN201721826901U CN207557629U CN 207557629 U CN207557629 U CN 207557629U CN 201721826901 U CN201721826901 U CN 201721826901U CN 207557629 U CN207557629 U CN 207557629U
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- China
- Prior art keywords
- housing
- upper shell
- projecting apparatus
- mobile phone
- portable mobile
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Abstract
The utility model is related to teaching equipment technical field more particularly to it is a kind of teaching Portable mobile phone shape projecting apparatus, including：Housing, upper shell, lower housing；The housing is made of upper shell and lower housing；The optical lens is arranged on the top of housing, and optical lens is connected with housing by shaft；The loud speaker is arranged on the inside of housing, and loud speaker is connected with housing by sliding type；The stent is arranged on the side of housing, and stent is connected with housing by shaft；Cover board is provided on the upper shell, and cover board is connected with upper shell by shaft.The utility model passes through the improvement in structure, with reasonable in design, it is easy to use, projection angle can arbitrarily be adjusted, it is supported convenient for fixed, service life is long, the advantages that can generating stereo effect without using additional sound equipment, so as to effectively solve the problems, such as existing apparatus and deficiency.
Description
Technical field
The utility model is related to teaching equipment technical field more particularly to a kind of teaching Portable mobile phone shape projecting apparatus.
Background technology
Image or video can be projected the equipment on curtain by projecting apparatus, can by the different same computers of interface,
VCD, DVD, BD, game machine, DV etc., which are connected, plays corresponding vision signal.In present information science and technology growing the present
My god, various multimedia teaching facilities emerge in an endless stream, and wherein projecting apparatus has become the essential equipment of multimedia teaching, can give
Faculty and Students bring abundant classroom experience.
But existing projecting apparatus volume is larger, not portable, the utilization rate for leading to projecting apparatus is relatively low, while existing throwing
Shadow instrument needs that sound equipment is coordinated to be used together, and leads to extremely easy to use, the interactive difficulty of teacher student, it is impossible to meet the need of people
It asks.
Invention content
The purpose of this utility model is to provide a kind of teaching Portable mobile phone shape projecting apparatus, to solve to carry in background technology
The projecting apparatus volume gone out is larger, not portable, does not have power amplifier function, uses the problem of extremely inconvenient and deficiency.
The purpose of this utility model and effect are reached by technical solution in detail below：
A kind of teaching Portable mobile phone shape projecting apparatus, including：Housing, upper shell, lower housing, optical lens, loud speaker, branch
Frame, cover board, button, fixture block, rubber sleeve, heat sink；The housing is made of upper shell and lower housing；The optical lens setting
At the top of housing, and optical lens is connected with housing by shaft；The loud speaker is arranged on the inside of housing, and raises one's voice
Device is connected with housing by sliding type；The stent is arranged on the side of housing, and stent is connected with housing by shaft
It connects；Cover board is provided on the upper shell, and cover board is connected with upper shell by shaft；The button is arranged on upper shell
On, and button is connected with upper shell by embedded mode；The fixture block is arranged on the top of button, and fixture block is with upper shell
Integral structure；The rubber is set on the bottom of housing, and rubber sleeve is connected with housing by fitting mode；Under described
Heat sink is provided on housing, and heat sink is connected with lower housing by embedded mode.
Preferably, open up jagged at the top of the housing, and optical lens is arranged on the indentation, there, optical lens around
Shaft does 360 ° of rotations.
Preferably, the edge of the upper shell is provided with U-shaped groove, and stent is arranged in the U-shaped groove.
Preferably, the middle and lower part of the upper shell is provided with rectangular recess, and cover board is arranged in the rectangular recess, is pressed
Key is concealed to be arranged on the rectangular recess.
Preferably, the housing is internally provided with two rectangular enclosures, and to be separately positioned on the rectangle empty for loud speaker
In chamber.
Preferably, the housing is internally provided with projecting subassembly and power amplifier components, and set at the rectangular recess of housing
Multiple functional interfaces are equipped with, the functional interface is connected with projecting subassembly by electrical mode.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
1st, the utility model is jagged by being opened up at the top of housing, and optical lens is arranged on the indentation, there, optics
Camera lens does a ° setting for rotation around the shaft, can arbitrarily adjust projection angle.
2nd, the utility model is provided with U-shaped groove by the edge of upper shell, and stent is arranged in the U-shaped groove
Setting, projecting apparatus is fixed without using additional stent.
3rd, the utility model is provided with rectangular recess by the middle and lower part of upper shell, and cover board is arranged on the rectangular recess
Interior, key-hidden is arranged on the setting on the rectangular recess, can play protective action to button, avoids button because of water inlet
Or dust and damage.
4th, the utility model is internally provided with two rectangular enclosures, and loud speaker is separately positioned on the square by housing
Setting in shape cavity can generate stereo effect without using additional sound equipment.
5th, the utility model is by the improvement in structure, have it is reasonable in design, it is easy to use, can arbitrarily adjust projection
Angle supports convenient for fixed, and service life is long, the advantages that can generating stereo effect without using additional sound equipment, from
And effectively solve the problems, such as existing apparatus and deficiency.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the upper shell structure diagram of the utility model.
Fig. 3 is the lower housing structure diagram of the utility model.
Fig. 4 is the side structure schematic view of the utility model.
In figure：1st, housing；2nd, upper shell；3rd, lower housing；4th, optical lens；5th, loud speaker；6th, stent；7th, cover board；8th, it presses
Key；9th, fixture block；10th, rubber sleeve；11st, heat sink.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig.4, the utility model provides a kind of technical solution：
A kind of teaching Portable mobile phone shape projecting apparatus, including：Housing 1, lower housing 3, optical lens 4, is raised one's voice at upper shell 2
Device 5, stent 6, cover board 7, button 8, fixture block 9, rubber sleeve 10, heat sink 11；Housing 1 is made of upper shell 2 and lower housing 3；Light
The top that camera lens 4 is arranged on housing 1 is learned, and optical lens 4 is connected with housing 1 by shaft；Loud speaker 5 is arranged on housing 1
Inside, and loud speaker 5 is connected with housing 1 by sliding type；Stent 6 is arranged on the side of housing 1, and stent 6 and shell
Body 1 is connected by shaft；Cover board 7 is provided on upper shell 2, and cover board 7 is connected with upper shell 2 by shaft；Button 8 is set
It puts on upper shell 2, and button 8 is connected with upper shell 2 by embedded mode；Fixture block 9 is arranged on the top of button 8, and blocks
Block 9 is an integral structure with upper shell 2；Rubber sleeve 10 is arranged on the bottom of housing 1, and rubber sleeve 10 passes through fitting with housing 1
Mode is connected；Heat sink 11 is provided on lower housing 3, and heat sink 11 is connected with lower housing 3 by embedded mode.
Specifically, the top of housing 1 opens up jagged, and optical lens 4 is arranged on indentation, there, and optical lens 4 is around the shaft
360 ° of rotations are done, projection angle can arbitrarily be adjusted by rotary optical camera lens 4.
Specifically, the edge of upper shell 2 is provided with U-shaped groove, and stent 6 is arranged in U-shaped groove, and stent 6 is unfolded
When, stent 6 forms stable triangular structure with housing 1, and fixation can be supported to projecting apparatus without using additional stent.
Specifically, the middle and lower part of upper shell 2 is provided with rectangular recess, and cover board 7 is arranged in rectangular recess, and button 8 is hidden
Concealed is arranged on rectangular recess, and cover board 7 can play protective action to button 8, and button 8 is avoided to be damaged due to water inlet or dust
It is bad.
Specifically, housing 1 is internally provided with two rectangular enclosures, and loud speaker 5 is separately positioned in rectangular enclosure, is raised
Sound device 5 is arranged on the inside of housing 1 in symmetrical expression, and stereo effect can be generated without using additional sound equipment.
Specifically, housing 1 is internally provided with projecting subassembly and power amplifier components, and be provided at the rectangular recess of housing 1
Multiple functional interfaces, functional interface are connected with projecting subassembly by electrical mode, and abundant functional interface can meet people
Various demands.
Specifically used method and effect：
During using the device, two loud speakers 5 inside housing 1 are pulled out, since loud speaker 5 is in symmetrical setting, nothing
External speakers, which need to be accessed, can generate stereo effect, open stent 6 later, and stent 6 forms stable triangular with housing 1 at this time
Structure can consolidate projecting apparatus support, while rubber sleeve 10 can increase the frictional force between housing 1 and desktop, can be effective
It prevents projecting apparatus from slipping, image input and audio input end is docked respectively with corresponding functional interface, projecting subassembly is to figure
As being handled, image is showed by optical lens 4, while power amplifier components handle audio, pass through loud speaker 5
It makes a sound, since optical lens 4 can do 360 ° of rotations around the shaft, so as to arbitrarily adjust projection angle, uses
It is extremely convenient.
To sum up：A kind of teaching Portable mobile phone shape projecting apparatus, it is jagged by being opened up at the top of housing, and optical lens
Indentation, there is arranged on, optical lens 4 does the setting of 360 ° of rotations, can arbitrarily adjust projection angle around the shaft；Pass through upper shell
Edge be provided with U-shaped groove, and stent is arranged on the setting in U-shaped groove, without using additional stent to projecting apparatus
It is fixed；Rectangular recess is provided with, and cover board is arranged in rectangular recess by the middle and lower part of upper shell, key-hidden is set
The setting on rectangular recess is put, protective action can be played to button, button is avoided to be damaged due to water inlet or dust；Pass through shell
Body is internally provided with two rectangular enclosures, and loud speaker is separately positioned on the setting in rectangular enclosure, without using additional
Sound equipment can generate stereo effect.The utility model has reasonable in design, user by the improvement in structure
Just, projection angle can be arbitrarily adjusted, is supported convenient for fixed, service life is long, can be generated without using additional sound equipment circular
The advantages that stereophone, so as to effectively solve the problems, such as existing apparatus and deficiency.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of teaching Portable mobile phone shape projecting apparatus, including：Housing（1）, upper shell（2）, lower housing（3）, optical lens
（4）, loud speaker（5）, stent（6）, cover board（7）, button（8）, fixture block（9）, rubber sleeve（10）, heat sink（11）；Its feature exists
In：The housing（1）By upper shell（2）With lower housing（3）It forms；The optical lens（4）It is arranged on housing（1）Top,
And optical lens（4）With housing（1）It is connected by shaft；The loud speaker（5）It is arranged on housing（1）Inside, and raise one's voice
Device（5）With housing（1）It is connected by sliding type；The stent（6）It is arranged on housing（1）Side, and stent（6）With shell
Body（1）It is connected by shaft；The upper shell（2）On be provided with cover board（7）, and cover board（7）With upper shell（2）Pass through shaft
It is connected；The button（8）It is arranged on upper shell（2）On, and button（8）With upper shell（2）It is connected by embedded mode；Institute
State fixture block（9）It is arranged on button（8）Top, and fixture block（9）With upper shell（2）It is an integral structure；The rubber sleeve（10）
It is arranged on housing（1）Bottom, and rubber sleeve（10）With housing（1）It is connected by fitting mode；The lower housing（3）On set
It is equipped with heat sink（11）, and heat sink（11）With lower housing（3）It is connected by embedded mode.
2. a kind of teaching Portable mobile phone shape projecting apparatus according to claim 1, it is characterised in that：The housing（1）'s
Top opens up jagged, and optical lens（4）It is arranged on the indentation, there, optical lens（4）360 ° of rotations are done around the shaft.
3. a kind of teaching Portable mobile phone shape projecting apparatus according to claim 1, it is characterised in that：The upper shell（2）
Edge be provided with U-shaped groove, and stent（6）It is arranged in the U-shaped groove.
4. a kind of teaching Portable mobile phone shape projecting apparatus according to claim 1, it is characterised in that：The upper shell（2）
Middle and lower part be provided with rectangular recess, and cover board（7）It is arranged in the rectangular recess, button（8）It is concealed be arranged on it is described
On rectangular recess.
5. a kind of teaching Portable mobile phone shape projecting apparatus according to claim 1, it is characterised in that：The housing（1）'s
It is internally provided with two rectangular enclosures, and loud speaker（5）It is separately positioned in the rectangular enclosure.
6. a kind of teaching Portable mobile phone shape projecting apparatus according to claim 1, it is characterised in that：The housing（1）'s
It is internally provided with projecting subassembly and power amplifier components, and housing（1）Rectangular recess at be provided with multiple functional interfaces, the function
Interface is connected with projecting subassembly by electrical mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826901.1U CN207557629U (en) | 2017-12-25 | 2017-12-25 | A kind of teaching Portable mobile phone shape projecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826901.1U CN207557629U (en) | 2017-12-25 | 2017-12-25 | A kind of teaching Portable mobile phone shape projecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207557629U true CN207557629U (en) | 2018-06-29 |
Family
ID=62660516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721826901.1U Expired - Fee Related CN207557629U (en) | 2017-12-25 | 2017-12-25 | A kind of teaching Portable mobile phone shape projecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207557629U (en) |
-
2017
- 2017-12-25 CN CN201721826901.1U patent/CN207557629U/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: 20180629 Termination date: 20181225 |