CN207008277U - A kind of mobile phone screen projection lamp using office meeting - Google Patents
A kind of mobile phone screen projection lamp using office meeting Download PDFInfo
- Publication number
- CN207008277U CN207008277U CN201720701955.9U CN201720701955U CN207008277U CN 207008277 U CN207008277 U CN 207008277U CN 201720701955 U CN201720701955 U CN 201720701955U CN 207008277 U CN207008277 U CN 207008277U
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- CN
- China
- Prior art keywords
- liquid crystal
- crystal panel
- imaging lens
- mobile phone
- housing
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- 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
The utility model discloses a kind of mobile phone screen projection lamp using office meeting, including housing, liquid crystal panel, imaging lens, imaging lens group, light source and receiving module；Liquid crystal panel, imaging lens, imaging lens group and light source are arranged in housing；Wherein imaging lens are located at the front of housing；Liquid crystal panel is located at the dead astern of imaging lens；Imaging lens group is arranged on the front of liquid crystal panel or the rear for being arranged on liquid crystal panel or set around liquid crystal panel；Light source is located at the rear of housing, and relative with imaging lens group；Receiving module is fixed on outside housing, and the input of receiving module is connected with mobile phone wireless, and the output end of receiving module is connected with liquid crystal panel.The utility model has the projecting function of conventional projector, and is easily used and can launch at any time in each position of office compared with traditional projecting apparatus.
Description
Technical field
It the utility model is related to projection imaging technical field, and in particular to a kind of mobile phone screen using office meeting projects
Lamp.
Background technology
With developing rapidly for information technology, the limitation that traditional meeting room pattern based on listening, hear is shown merely
Property is increasingly apparent, and electronic apparatus application is had become into the trend in epoch in Conference Room.Either large-scale news conference, promotion
Meeting, or small-sized discussion, training meeting, projection are to drive the important bridge of speaker and spectators.Presented as vision dynamic
With the important carrier for explaining and publicising content displaying, projecting apparatus has become the standard configuration in public relations meeting and vehicular equipment.Institute at present
The projecting apparatus used is needed after being connected with desktop computer and notebook computer, and the content on computer is projected to the wall of meeting room
On wall or curtain.With the fast development of smart mobile phone, it just gradually substitutes notebook computer, turns into business people and carry with
Electronic equipment, if a projecting apparatus for being capable of projection mobile phone content can occur, desk-top or notebook need not be further provided with
Computer can complete work of giving a lecture.
To solve the above problems, the Chinese utility model patent application of application number 201610454350.4 discloses a kind of base
There is shooting in the projecting apparatus and the multimedia method of presentation of smart mobile phone, including smart mobile phone and projection lens, smart mobile phone
Head, processor, memory and battery, projection lens are integrated on smart mobile phone, and projection lens can enter with processor, memory etc.
Row data communication.Although cell phone intelligent Mobile phone projector disclosed above can realize the projecting function of smart machine, will throw
Shadow instrument and smart machine, which are combined together, can cause smart machine is too fat to move can't bear, and be unfavorable for popularizing, and it is narrower to benefit from face,
The occasion that more mobile phone screens need to show is less useful for, so this mode combined by force can lose smart machine originally
Portable original intention.Therefore, a kind of new smart machine projection scheme is needed badly to solve the above problems.
Utility model content
Technical problem to be solved in the utility model is the problem of existing projecting apparatus portability is not high, there is provided one kind application
The mobile phone screen projection lamp of office meeting.
To solve the above problems, the utility model is achieved through the following technical solutions：
A kind of mobile phone screen projection lamp using office meeting, including housing, liquid crystal panel, imaging lens, imaging len
Group, light source and receiving module；Liquid crystal panel, imaging lens, imaging lens group and light source are arranged in housing；Wherein imaging lens
Positioned at the front of housing；Liquid crystal panel is located at the dead astern of imaging lens；Imaging lens group be arranged on liquid crystal panel front or
It is arranged on the rear of liquid crystal panel or is set around liquid crystal panel；Light source is located at the rear of housing, and with imaging lens group phase
It is right；Receiving module is fixed on outside housing, and the input of receiving module is connected with mobile phone wireless, the output end and liquid crystal of receiving module
Panel connects.
In such scheme, the receiving module includes with mobile phone wireless connecting with screen device and communication module, wherein communication module
Connect, the output end connection of communication module is the same as the input of screen device, the same output end connection liquid crystal panel for shielding device.
In such scheme, the light source is light emitting diode.
In such scheme, the imaging lens are the imaging lens of focus adjustable.
In such scheme, red blue filter is covered with the imaging lens.
In such scheme, the liquid crystal panel is the special high transparent liquid crystal panel of projecting apparatus.
Compared with prior art, the utility model has a projecting function of conventional projector, and with it is traditional
Projecting apparatus is compared and is easily used and can launch at any time in each position of office.By the projecting apparatus, some on mobile phone are audio-visual
File can also be projected to by projection lamp to carry out sight on screen and reads, and projection lamp shields the red indigo plant maximum to human eye injury
Light, it is significant for the visual fatigue of alleviation people.
Brief description of the drawings
Fig. 1 is a kind of structural representation of mobile phone screen projection lamp using office meeting.
Label in figure：1st, light source；2nd, receiving module；3rd, imaging lens group；4th, liquid crystal panel；5th, imaging lens；6 housings.
Embodiment
The utility model is described further in conjunction with the embodiments below by accompanying drawing.Technical scheme in embodiment is carried out
Clearly and completely describe；Obviously, 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 all other embodiment obtained, belong to the scope of the utility model protection.
A kind of mobile phone screen projection lamp using office meeting, as shown in figure 1, mainly by housing 6, liquid crystal panel 4, imaging
Camera lens 5, imaging lens group 3, light source 1 and receiving module 2 form.
Imaging lens 5, liquid crystal panel 4, imaging lens group 3 and light source 1 are arranged in housing 6.Imaging lens 5 are located at housing
6 front.In the utility model preferred embodiment, imaging lens 5 are arranged in order by polylith lens and formed, and are focus adjustable
Imaging lens 5, can by the content reflected in liquid crystal panel 4 through imaging lens group 3 by the focal length for adjusting imaging lens 5
It is most clearly shown in the position to be launched.In view of red blue light line to stimulation, the overlying of imaging lens 5 caused by human eye
There is red blue filter, it can shield the red blue light of injury eyesight in projection process.Liquid crystal panel 4 is located at imaging lens 5
Dead astern, for show mobile phone wait throw screen content.Liquid crystal panel 4 is the special high transparent liquid crystal panel 4 of projecting apparatus.Light source 1
Positioned at the rear of housing 6, and it is relative with imaging lens group 3.Light source 1 is that liquid crystal panel 4 provides required backlight, new in this practicality
In type preferred embodiment, the light source 1 is light emitting diode.Imaging lens group 3 is arranged on the front of liquid crystal panel 4 or set
Set at the rear of liquid crystal panel 4 or around liquid crystal panel 4, the effect of imaging lens group 3 is by the light collection of light source 1 to liquid
Crystal panel 4 and/or by the light collection of liquid crystal panel 4 to imaging lens 5.In the utility model, included in imaging lens group 3
Lens numbers can be 1,2, it is even multiple.When imaging lens group 3 be 1 when, the lens are rear luxuriant and rich with fragrance mirror, now into
As camera lens 5, liquid crystal panel 4, rear luxuriant and rich with fragrance mirror and light source 1 arrange from front to back on same straight line.When imaging lens group 3 is 2
When, this 2 lens are preceding luxuriant and rich with fragrance mirror and rear luxuriant and rich with fragrance mirror, and now imaging lens 5, preceding luxuriant and rich with fragrance mirror, liquid crystal panel 4, rear luxuriant and rich with fragrance mirror and light source 1 are same
Arranged from front to back on straight line.When imaging lens group 3 for it is multiple when, these lens are beam splitting lens, these beam splitting lenses
It is arranged in certain relation around liquid crystal panel 4 so that on the light collection of light source 1 to liquid crystal panel 4, liquid crystal panel 4 shows
The content shown can be converged in imaging lens 5.
Receiving module 2 is fixed on outside housing 6, and the input of receiving module 2 is connected with mobile phone wireless, receiving module 2 it is defeated
Go out end to be connected with liquid crystal panel 4.Receiving module 2 is realized by communication and the connection of mobile phone, real-time with handset content
Interaction, receiving module 2 obtain the content for waiting to throw screen on mobile phone, and will wait that the content for throwing screen is included in liquid crystal panel 4 in mobile phone
On.In the utility model, receiving module 2 includes being connected with mobile phone wireless with screen device and communication module, wherein communication module, leads to
Input of the output end connection with screen device of module is believed, with the output end connection liquid crystal panel 4 for shielding device.
The following principle of process of the present utility model：Receiving module 2 in projection lamp is attached with mobile phone, the letter on mobile phone
Breath can be by wireless network transmissions to projection lamp；After receiving module 2 in projection lamp receives the content on mobile phone, and content
In incoming liquid crystal panel 4.Liquid crystal panel 4 treats throwing screen content and is shown that the display content is saturating via imaging under light source 1
Microscope group 3 focuses on the focal point of imaging lens 5.After imaging lens 5 are filtered out the red blue light in content, content is projected
Come, protective effect is served for the eyesight of human body.
The utility model has different conventional projecting apparatus, and the mobile phone screen projection lamp using office meeting is by wireless mould
Block is connected with mobile phone, and projection lamp will be used as projecting apparatus the same, and the content on mobile phone screen is projected on wall, or arbitrary plane
On, the function of freely amplifying can be realized with automatic position adjusting function and focal length.Projection lamp is suspended on ceiling or is placed on desktop
On.The content of projection can be shown in each scene of office meeting in real time：The important documents in mobile phone can such as be thrown
Shadow is easy to read and analyzed on desk；It is first-class such as ppt information or video file on mobile phone can be projected to wall.Throw
Shadow lamp according to you need automatically adjust focal length, change the size of projection screen.
Described above is that specific embodiment of the utility model is illustrated, and is not limited to the utility model, right
In it will be appreciated by one with ordinary skill in the art that being modified to the utility model or equivalent substitution；It all should be in this practicality
Among new right.
Claims (6)
- A kind of 1. mobile phone screen projection lamp using office meeting, it is characterised in that：Including housing (6), liquid crystal panel (4), into As camera lens (5), imaging lens group (3), light source (1) and receiving module (2)；Liquid crystal panel (4), imaging lens (5), imaging lens group (3) and light source (1) are arranged in housing (6)；Wherein imaging lens Head (5) is located at the front of housing (6)；Liquid crystal panel (4) is located at the dead astern of imaging lens (5)；Imaging lens group (3) is arranged on The front of liquid crystal panel (4) is arranged on the rear of liquid crystal panel (4) or set around liquid crystal panel (4)；Light source (1) is located at The rear of housing (6), and it is relative with imaging lens group (3)；Receiving module (2) is fixed on housing (6) outside, and the input of receiving module (2) is connected with mobile phone wireless, receiving module (2) Output end be connected with liquid crystal panel (4).
- A kind of 2. mobile phone screen projection lamp using office meeting according to claim 1, it is characterised in that：The reception Module (2) includes being connected with mobile phone wireless with screen device and communication module, wherein communication module, and the output end connection of communication module is same Shield the input of device, with the output end connection liquid crystal panel (4) for shielding device.
- A kind of 3. mobile phone screen projection lamp using office meeting according to claim 1, it is characterised in that：The light source (1) it is light emitting diode.
- A kind of 4. mobile phone screen projection lamp using office meeting according to claim 1, it is characterised in that：The imaging Camera lens (5) is the imaging lens (5) of focus adjustable.
- A kind of 5. mobile phone screen projection lamp using office meeting according to claim 1, it is characterised in that：The imaging Camera lens is covered with red blue filter on (5).
- A kind of 6. mobile phone screen projection lamp using office meeting according to claim 1, it is characterised in that：The liquid crystal Panel (4) is the special high transparent liquid crystal panel (4) of projecting apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701955.9U CN207008277U (en) | 2017-06-16 | 2017-06-16 | A kind of mobile phone screen projection lamp using office meeting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701955.9U CN207008277U (en) | 2017-06-16 | 2017-06-16 | A kind of mobile phone screen projection lamp using office meeting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207008277U true CN207008277U (en) | 2018-02-13 |
Family
ID=61447727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720701955.9U Expired - Fee Related CN207008277U (en) | 2017-06-16 | 2017-06-16 | A kind of mobile phone screen projection lamp using office meeting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207008277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112614389A (en) * | 2020-12-22 | 2021-04-06 | 桂林电子科技大学 | Calculus model stereoscopic projection system for college mathematics teaching |
-
2017
- 2017-06-16 CN CN201720701955.9U patent/CN207008277U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112614389A (en) * | 2020-12-22 | 2021-04-06 | 桂林电子科技大学 | Calculus model stereoscopic projection system for college mathematics teaching |
| CN112614389B (en) * | 2020-12-22 | 2022-07-12 | 桂林电子科技大学 | Calculus model stereoscopic projection system for college mathematics teaching |
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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: 20180213 Termination date: 20190616 |