CN203251369U - Miniature projector - Google Patents
Miniature projector Download PDFInfo
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- CN203251369U CN203251369U CN 201320087790 CN201320087790U CN203251369U CN 203251369 U CN203251369 U CN 203251369U CN 201320087790 CN201320087790 CN 201320087790 CN 201320087790 U CN201320087790 U CN 201320087790U CN 203251369 U CN203251369 U CN 203251369U
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- projectoscope
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- projector
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Abstract
The utility model relates to a miniature projector. The miniature projector comprises a panel, a projection machine (projector) assembly of an LCOS or DLP technology, a laser or LED or high temperature sodium lamp light source, a circuit and a power supply. The panel is a touch pad, a capacitance screen, an electromagnetic screen, a resistance screen, a virtual keyboard, or a functional assembly of which an entity keyboard is equipped with one of the touch pad, the capacitance screen, the electromagnetic screen and the resistance screen, or a plotting board function assembly based on one of the capacitance screen, the electromagnetic screen and the resistance screen, and provides a data input instruction to the projection machine (projector) assembly. The light source is the data output display of the projection machine (projector) assembly, the circuit possesses the data processing identification, optical signal output, network connection and telephone functions, and the power supply supplies power to the circuit, the light source, the panel and the projection machine (projector) assembly. The miniature projector can be separated or combined, is arranged on the plane part of an intelligent keyboard, and is fixed by a support, a bracket (5) or an installing structure having an up and down movement angle, preferably, the up and down movement angle is minus or plus 45-degree.Moreover, the miniature projector provides data interlinkages to the keyboard, a mouse and/ or a gamepad in a wireless or wired connection manner.
Description
Technical field
The utility model relates to a kind of miniature projectoscope.
Background technology
Miniature projectoscope claims again pocket-type projection, Portable projector, has light, salable advantage, is not subject to locus restriction, playback equipment support freely, service time longer; Novel projection assembly, LED light source etc. come out successively, except can driving projector miniaturization development, also are expected application category and the limitation of the existing projector of escape, and can be combined with portable electronic product and stride into the action projection field.
, for existing miniature projectoscope, there is the deficiency of network linking or data processing in the applicant.
Propose a solution for this reason, be intended to the design by circuit, the application function expansion in conjunction with panel, realize gesture identification, or touch recognition, or the application identification of keyboard, can effectively improve the application needs of miniature projectoscope.
Summary of the invention
A kind of miniature projectoscope; it is characterized in that: the panel that comprises miniature projectoscope end face; the LCOS of miniature projectoscope inside or projector's assembly of DLP technology; laser or LED or the high-temperature sodium lamp source of joining with projector's assembly with LCOS or DLP technology; the circuit of miniature projectoscope inside, power supply;
Described panel is touch pad, or capacitance plate, or electromagnetic screen, or touch screens, or dummy keyboard,
Or touch pad is arranged on physical keyboard, or capacitance plate, or electromagnetic screen, or the functional unit of one of touch screens,
Or based on capacitance plate, or electromagnetic screen, or the drawing board functional unit of one of touch screens;
Panel provides data input instruction for projector's assembly;
Light source is projector's module data output display;
Output, the network that circuit has data processing and identification, light signal connects, telephony feature;
Power supply is circuit, light source, panel and projector's assembly power supply.
Separate or a kind of miniature projectoscope of combination, be placed in one one, the plane of intelligent keyboard, fixed by the installing structure of lower angle in support or carriage, activity; In activity, lower angle preferably ± 45 is spent.
A kind of miniature projectoscope is by wireless technology or wired connection mode, and for keyboard system and mouse and/or game paddle provide corresponding data link, the application of the input and output of complete is experienced.
A kind of circuit of miniature projectoscope divides and is connected to following chip or parts: communication radio frequency chip, baseband chip, antenna, sim card slot or integrated SIM card, microprocessor, light transceiving integrated module; And be applied to the combination of following technical scheme:
Or microprocessor, light transceiving integrated module;
And/or communication radio frequency chip, baseband chip, antenna, sim card slot or integrated SIM card, the wireless network while being applicable to visible light signal deficiency or obstruction is applicable.
A kind of communication radio frequency chip of circuit of miniature projectoscope, baseband chip are selected the chip of applicable following communication standard:
Described communication standard be TD-SCDMA, TD-HSPA, TD MBMS, TDD LTE, WCDMA, HSDPA, CDMA2000 1 * EV-DO, UMB, UWB, Wimax 802.16 d e m, LTE Wifi 802.11b under SAE, Wapi, compatible Wlan g n aq, Mimo ofdm, IGRS's technology, bluetooth or McWiLL;
Circuit is 400mhz, 450 ~ 470mhz, 698mhz ~ 806mhz, 900 mhz, 1110mhz, 1800 mhz, 1900mhz, 2100mhz, 2300 ~ 2400mhz, 2 by antenna guide work radio band; 500 ~ 2,690mHz, 3300mhz, 3400 ~ 3600mhz, 3650-3700MHz frequency range;
Light transceiving integrated module selects range of wavelengths at 850nm, 1310nm, 1490nm, 150nm; Selecting the wavelength-division technology is CWDM, the DWDM technology
.
A kind of circuit of miniature projectoscope has with one of lower interface: USB interface, IEEE1394 interface, parallel interface, pc card slot interface, card reader interface, serial line interface, Micro SATA interface, pcmcia interface, PS/2 interface, TV-OUT interface, TV-Tuner interface, S-VIDEO interface, MODEM interface, network interface card interface, Station interface, Kensington interface.
A kind of miniature projectoscope end face has the panel of touch pad: by intermediate circuit, the circuit unit of the senses of touch such as electromagnetism, voltage induction is captured the interval move mode of corresponding gesture motion, the corresponding instruction of setting up aid identification, feed back to the processing of data; And/or a kind of panel one side of miniature projectoscope end face has micropore diameter camera 1, capture the interval move mode of corresponding gesture motion by the micropore diameter camera, set up the corresponding instruction of aid identification, feed back to the processing of data; And/or a kind of miniature projectoscope end face has the panel of touch pad, the thermistor part of the panel periphery of touch pad, by the finger to the touch pad liquid crystal panel or have the touch pad back printing opacity of light source coverage, stop, cause the induction of the light source (temperature) of finger touch district periphery thermistor part erratic variation to occur, the corresponding instruction of by close resistance unit, as the auxiliary chain analysis of signal source identification, setting up aid identification, feed back to the processing of data.
A kind of circuit of miniature projectoscope has network firewall, and the function of the downloaded stored technical management in network storage storehouse, for the hierarchical authentication that realizes information; ; Network storage storehouse is divided to be connected to from a kind of miniature projectoscope and is settled hot-plug hard disk or SD card class storage medium; Or the own memory space of a kind of circuit of miniature projectoscope or SD card class storage medium.
A kind of circuit Adoption Network port mode of miniature projectoscope, have access to spider lines.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the assembled state schematic diagram of the utility model and keyboard;
Figure
3it is the circuit structure diagram that splits of the present utility model.
embodiment
With reference to Fig. 1; a kind of miniature projectoscope; it is characterized in that: the panel 1 that comprises miniature projectoscope end face; the LCOS of miniature projectoscope inside or projector's assembly 2 of DLP technology; laser or LED or the high-temperature sodium lamp source 3 of joining with projector's (projectoscope) assembly with LCOS or DLP technology; the circuit 4 of miniature projectoscope inside, power supply;
Described panel 1 is touch pad, or capacitance plate, or electromagnetic screen, or touch screens, or dummy keyboard,
Or touch pad is arranged on physical keyboard, or capacitance plate, or electromagnetic screen, or the functional unit of one of touch screens,
Or based on capacitance plate, or electromagnetic screen, or the drawing board functional unit of one of touch screens;
Output, the network that circuit 4 has data processing and identification, light signal connects, telephony feature;
Power supply is circuit, light source, panel and projector's assembly power supply.
Projector's (projectoscope) is similar technology essential factor, different title differences; Be similar to the appellation between dog and dog, at this, should do not produce the ambiguity in understanding.
The high-temperature sodium lamp source is that a kind of technology is extended in this patent application, for engineering projector or the cinema system of power consumption, high lumen provide a kind of thinking that solves easily greatly; The actual situation because of power consumption and heat radiation, the preferred laser of miniature projectoscope or LED light source.Under the prior art condition, 7,8 lumens of light output of every watt.From LCOS or the contrast of DLP technology, on Display Technique, DLP surmounts Lcos, becomes gradually the dominance technology at present.
The beautiful news in DLP camp, the up-to-date Qumi series mini Q7 of projector, it declares the contrast of brightness up to 800 lumens and 30000:1.The highest resolution of supporting is 1280 * 800; There is practical value preferably.
The 3M MP220 in LCOS camp is the highest powered battery type LED light source projector of current brightness, has 65 lumen brightness and WSVGA (1024x600) resolution, in the shading condition preferably in environment, can show bright and beautiful, picture clearly.
The realization of LCoS is mainly standard liquid crystal packaging technology, roughly by some ito glass printings, realize circuit, and its implementation of the micro reflector array of DLP is the machinery realization, under each micro-reflector pixel, very complicated mechanical structure is arranged, therefore, the raising to technique that reduces of pixel distance requires very high.Difficulty realizes much larger relatively than LCoS.
DLP reflects by micro-reflector, and LCoS reverses and realizes optical switch by liquid crystal, goes up fully opening the light, and just there is dark state light leak problem in liquid crystal always, and the advantage of DLP on contrast still exists on micro projection.
The application function of circuit, in different technical combinations, can cause the applicable deficiency of merit because of the change of hardware.
With reference to Fig. 2, a kind of miniature projectoscope, separate or a kind of miniature projectoscope of combination, is placed in one one, the plane of intelligent keyboard, by the installing structure of lower angle in support or carriage 5, activity, fixed; In activity, lower angle preferably ± 45 spends 6.
This scheme, for solving the just throwing application of projection keyboard, may produce minitype projection machine high definition lens assembly and cause the thickness of keyboard Designing size excessive, causes portable not enough.And can pass through the circuit design of the miniature projectoscope of the application's scheme, and realize the carrier of miniature projectoscope for network independently or system program, realize the common keyboard mouse, or the application support of game paddle.
A kind of miniature projectoscope is by wireless technology 7 or wired connection 8 modes, and for keyboard system and mouse and/or game paddle provide corresponding data link, the application of the input and output of complete is experienced.
With reference to Fig. 3, a kind of circuit of miniature projectoscope is connected to following chip or parts in 4 minutes: communication radio frequency chip 9, baseband chip 10, antenna 11, sim card slot or integrated SIM card 1, microprocessor 13, light transceiving integrated module 14; And be applied to the combination of following technical scheme:
Or microprocessor 13, light transceiving integrated module 14; This scheme can be the processing of visible light communication data, network application;
And/or communication radio frequency chip 9, baseband chip 10, antenna 11, sim card slot or integrated SIM card 12, the wireless network while being applicable to visible light signal deficiency or obstruction is applicable, and telephony feature.
Practical solutions can be integrated for technique scheme in selecting, and realizes more preferably application conditions; Therefore cause cost or power consumption, and product carry inconvenience, only do the prompting explanation at this.
A kind of communication radio frequency chip 9 of circuit of miniature projectoscope, baseband chip 10 are selected the chip of applicable following communication standard:
Described communication standard be TD-SCDMA, TD-HSPA, TD MBMS, TDD LTE, WCDMA, HSDPA, CDMA2000 1 * EV-DO, UMB, UWB, Wimax 802.16 d e m, LTE Wifi 802.11b under SAE, Wapi, compatible Wlan g n aq, Mimo ofdm, IGRS's technology, bluetooth or McWiLL;
Circuit is 400mhz, 450 ~ 470mhz, 698mhz ~ 806mhz, 900 mhz, 1110mhz, 1800 mhz, 1900mhz, 2100mhz, 2300 ~ 2400mhz, 2 by antenna guide work radio band; 500 ~ 2,690mHz, 3300mhz, 3400 ~ 3600mhz, 3650-3700MHz frequency range;
Light transceiving integrated module selects range of wavelengths at 850nm, 1310nm, 1490nm, 150nm; Selecting the wavelength-division technology is CWDM, the DWDM technology
.
The Technology Integration of above-mentioned communication radio frequency chip, baseband chip, the application of single chip design may prior art may.The improvement of technology, occur that the component chip Function Integration Mechanism causes the key element of non-innovation to be omitted, and should not be considered as the conflict to comprehensive covering principle of the present invention.
A kind of circuit 4 of miniature projectoscope has with one of lower interface 15: USB interface, IEEE1394 interface, parallel interface, pc card slot interface, card reader interface, serial line interface, Micro SATA interface, pcmcia interface, PS/2 interface, TV-OUT interface, TV-Tuner interface, S-VIDEO interface, MODEM interface, network interface card interface, Station interface, Kensington interface
A kind of miniature projectoscope end face has the panel 1 of touch pad: capture the interval move mode of corresponding gesture motion by the circuit unit of the senses of touch such as 4 pairs of electromagnetism of intermediate circuit, voltage induction, the corresponding instruction of setting up aid identification, feed back to the processing of data; And/or a kind of panel one side of miniature projectoscope end face has micropore diameter camera 16, capture the interval move mode of corresponding gesture motion by the micropore diameter camera, set up the corresponding instruction of aid identification, feed back to the processing of data; And/or a kind of miniature projectoscope end face has the panel of touch pad, the thermistor part 17 of the panel periphery of touch pad, by the finger to the touch pad liquid crystal panel or have the touch pad back printing opacity of light source coverage, stop, cause the induction of the light source (temperature) of finger touch district periphery thermistor part erratic variation to occur, the corresponding instruction of by close resistance unit, as the auxiliary chain analysis of signal source identification, setting up aid identification, feed back to the processing of data.
A kind of circuit of miniature projectoscope has network firewall 18, and the function of the downloaded stored technical management in network storage storehouse 19, for the hierarchical authentication that realizes information; ; Network storage storehouse is divided to be connected to from a kind of miniature projectoscope and is settled hot-plug hard disk or SD card class storage medium; Or the own memory space of a kind of circuit of miniature projectoscope or SD card class storage medium.
A kind of circuit Adoption Network port 20 modes of miniature projectoscope, have access to spider lines.
Claims (9)
1. a miniature projectoscope; it is characterized in that: the panel that comprises miniature projectoscope end face; the LCOS of miniature projectoscope inside or projector's assembly of DLP technology; laser or LED or the high-temperature sodium lamp source of joining with projector's assembly with LCOS or DLP technology; the circuit of miniature projectoscope inside, power supply;
Described panel is touch pad, or capacitance plate, or electromagnetic screen, or touch screens, or dummy keyboard,
Or touch pad is arranged on physical keyboard, or capacitance plate, or electromagnetic screen, or the functional unit of one of touch screens,
Or based on capacitance plate, or electromagnetic screen, or the drawing board functional unit of one of touch screens;
Panel provides data input instruction for projector's assembly;
Light source is projector's module data output display;
Output, the network that circuit has data processing and identification, light signal connects, telephony feature;
Power supply is circuit, light source, panel and projector's assembly power supply.
2. a kind of miniature projectoscope according to claim 1, is characterized in that separating or a kind of miniature projectoscope of combination, is placed in one one, the plane of intelligent keyboard, by the installing structure of lower angle in support or carriage (5), activity, fixed; In activity, lower angle preferably ± 45 is spent (6).
3. a kind of miniature projectoscope according to claim 2, it is characterized in that a kind of miniature projectoscope is by wireless technology (7) or wired connection (8) mode, for keyboard system and mouse and/or game paddle provide corresponding data link, the application of the input and output of complete is experienced.
4. a kind of miniature projectoscope according to claim 1, is characterized in that a kind of circuit (4) minute of miniature projectoscope is connected to following chip or parts: communication radio frequency chip (9), baseband chip (10), antenna (11), sim card slot or integrated SIM card (12), microprocessor (13), light transceiving integrated module (14);
And be applied to the combination of following technical scheme: or microprocessor (13), light transceiving integrated module (14); And/or communication radio frequency chip (9), baseband chip (10), antenna (11), sim card slot or integrated SIM card (12), the wireless network while being applicable to visible light signal deficiency or obstruction is applicable.
5. a kind of miniature projectoscope according to claim 4 is characterized in that a kind of communication radio frequency chip (9) of circuit (4) of miniature projectoscope, the chip that baseband chip (10) is selected applicable following communication standard: described communication standard be TD-SCDMA, TD-HSPA, TD MBMS, TDD LTE, WCDMA, HSDPA, CDMA2000 1 * EV-DO, UMB, UWB, Wimax 802.16 d e m, LTE Wifi 802.11b under SAE, Wapi, compatible Wlan g n aq, Mimo ofdm, IGRS's technology, bluetooth or McWiLL;
Circuit (4) is 400mhz, 450 ~ 470mhz, 698mhz ~ 806mhz, 900 mhz, 1110mhz, 1800 mhz, 1900mhz, 2100mhz, 2300 ~ 2400mhz, 2 by antenna (11) guiding work radio band; 500 ~ 2,690mHz, 3300mhz, 3400 ~ 3600mhz, 3650-3700MHz frequency range; Light transceiving integrated module (14) selects range of wavelengths at 850nm, 1310nm, 1490nm, 150nm; Selecting the wavelength-division technology is CWDM, the DWDM technology.
6. according to the described a kind of miniature projectoscope of claim 1 or 3, it is characterized in that a kind of circuit of miniature projectoscope has with one of lower interface: USB interface, IEEE1394 interface, parallel interface, pc card slot interface, card reader interface, serial line interface, Micro SATA interface, pcmcia interface, PS/2 interface, TV-OUT interface, TV-Tuner interface, S-VIDEO interface, MODEM interface, network interface card interface, Station interface, Kensington interface.
7. a kind of miniature projectoscope according to claim 1; it is characterized in that a kind of miniature projectoscope end face has the panel (1) of touch pad: by intermediate circuit (4), the senses of touch such as electromagnetism, voltage are responded to; set up the corresponding instruction of aid identification, feed back to the processing of data; And/or a kind of panel one side of miniature projectoscope end face has micropore diameter camera (16), set up the corresponding instruction of aid identification, feed back to the processing of data; And/or a kind of miniature projectoscope end face has the panel of touch pad, the thermistor part (17) of the panel periphery of touch pad, the corresponding instruction of setting up aid identification, feed back to the processing of data.
8. according to the described a kind of miniature projectoscope of claim 4 or 7, it is characterized in that a kind of circuit (4) of miniature projectoscope has network firewall (18), network storage storehouse (19); Network storage storehouse (19) minute is connected to from a kind of miniature projectoscope and settles hot-plug hard disk or SD card class storage medium; Or the own memory space of a kind of circuit of miniature projectoscope or SD card class storage medium.
9. a kind of miniature projectoscope according to claim 8, is characterized in that a kind of circuit Adoption Network port (20) mode of miniature projectoscope having access to spider lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320087790 CN203251369U (en) | 2013-02-26 | 2013-02-26 | Miniature projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320087790 CN203251369U (en) | 2013-02-26 | 2013-02-26 | Miniature projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203251369U true CN203251369U (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320087790 Ceased CN203251369U (en) | 2013-02-26 | 2013-02-26 | Miniature projector |
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| Country | Link |
|---|---|
| CN (1) | CN203251369U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995566A (en) * | 2014-04-23 | 2014-08-20 | 方科峰 | Application method for computer system display screen after being unfolded |
| CN106101775A (en) * | 2016-07-11 | 2016-11-09 | 佛山市章扬科技有限公司 | A kind of intelligence is without screen TV |
-
2013
- 2013-02-26 CN CN 201320087790 patent/CN203251369U/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995566A (en) * | 2014-04-23 | 2014-08-20 | 方科峰 | Application method for computer system display screen after being unfolded |
| CN106101775A (en) * | 2016-07-11 | 2016-11-09 | 佛山市章扬科技有限公司 | A kind of intelligence is without screen TV |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20210922 Decision number of declaring invalidation: 51832 Granted publication date: 20131023 |
|
| IW01 | Full invalidation of patent right |