CN105842967B - Micro- projector - Google Patents
Micro- projector Download PDFInfo
- Publication number
- CN105842967B CN105842967B CN201510014025.1A CN201510014025A CN105842967B CN 105842967 B CN105842967 B CN 105842967B CN 201510014025 A CN201510014025 A CN 201510014025A CN 105842967 B CN105842967 B CN 105842967B
- Authority
- CN
- China
- Prior art keywords
- housing
- cap
- temperature
- projector
- micro
- 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
Links
Landscapes
- Studio Devices (AREA)
- Projection Apparatus (AREA)
Abstract
A kind of micro- projector, including housing, camera lens, ray machine, operational module and central processing module.Housing includes body and cap.Ray machine is used for the light produced with image signal and then projected away via the camera lens.Operational module output manipulation signal.Central processing module makes the cap relative to body rotation or mobile according to the manipulation signal, to produce opening to strengthen the radiating effect in the housing.
Description
Technical field
The invention relates to a kind of micro- projector, micro- projector that particularly a kind of cap can be raised.
Background technology
Although micro- projector is easy to carry, but because small volume, the distance between its internal each component is too close to, and is caused
Hot gas is not easy to exclude or convection current, causes radiating to be not easy.
Thus, if the usage time of micro- projector is long, easily has when machine or reacted the problem of slow, or even the day product moon
Tired use is got off, and can accelerate to reduce the efficiency of micro- projector, or even shorten the service life of micro- projector.
Therefore, it is necessary to seek preferable heat sink conception to micro- projector really.
The content of the invention
The technical problem to be solved in the present invention is, the defects of for the poor heat radiation of micro- projector in the prior art, carries
Go out a kind of micro- projector that can effectively radiate.
The present invention is to solve its technical problem the technical scheme adopted is that proposing a kind of micro- projector, including housing, mirror
Head, ray machine, operational module and central processing module.Housing includes body and cap.Camera lens, ray machine and central processing unit are all set
In the housing.Ray machine is used for the light produced with image signal and then projected away via the camera lens.Operational module exports
Manipulate signal.Central processing module makes the cap relative to body rotation or mobile according to the manipulation signal, to produce opening
To strengthen the radiating effect in the housing.
Wherein the operational module can be that power switch or single function manipulate key.
Wherein the operational module may be disposed on the housing.
Wherein the operational module may include remote control, be arranged on outside the housing, to be wire or wirelessly electrically connected with this
Processing module is entreated, to control the rotation of the cap or movement.
According to a kind of micro- projector for separately proposing of the present invention, it include housing, camera lens, ray machine, temperature sensing module and in
Entreat processing module.Housing includes body and cap.Camera lens, ray machine, temperature sensing module and central processing unit are all arranged on the shell
In vivo.Ray machine is used for the light produced with image signal and then projected away via the camera lens.Temperature sensing module senses ring
Border temperature and output temperature signal.Central processing module makes the cap rotate or move relative to the body according to the temperature signal
It is dynamic, to produce opening to strengthen the radiating effect in the housing.
Wherein the temperature signal can be temperature value or temperature approach, and the central processing module is according to the temperature value or the temperature difference
Value judges whether to make cap rotation or mobile.
Wherein the temperature signal can be temperature warning signal, when the temperature value or temperature approach of the environment temperature are more than or equal to
During default value, the temperature sensing module exports the temperature warning signal, so that the central processing module makes the cap rotate or move
It is dynamic.
A kind of micro- projector reintroduced according to the present invention, including housing, camera lens, ray machine, timing module and central processing
Module.Housing includes body and cap.Camera lens, ray machine and central processing unit are all arranged in the housing.Ray machine is used to produce band
There is the light of image signal and then projected away via the camera lens.Timing module exports manipulation signal in preset time.Centre
Reason module makes the cap relative to body rotation or mobile according to the manipulation signal, to produce opening to strengthen in the housing
Radiating effect.
A kind of micro- projector, including housing, camera lens and ray machine are more proposed according to the present invention.Housing includes body and cap,
The cap can be rotated relative to the body or movement, to produce opening to strengthen the radiating effect in the housing.Camera lens is arranged on
In the housing.Ray machine is arranged in the housing, is then projected away for producing the light with image signal via the camera lens.
A kind of micro- projector proposed again according to the present invention, it further includes fan, is linked to the cap and produces air-flow pair
Radiated in the housing, the fan can be interlocked when the cap is in rotation or movement to change airflow direction, position or angle.
A kind of micro- projector proposed again according to the present invention, it further includes elastic component, be arranged at the cap and the body it
Between, the cap is stablized rotation or movement.
A kind of micro- projector proposed again according to the present invention, the wherein cap rotate or it is mobile and produce the opening it
Before, the cap covers the camera lens.
Implement micro- projector of the present invention, have the advantages that：It may be such that and produce opening on housing and formed and opened
Space, no longer it is closing space, and then can allows the hot gas and convection outside of enclosure interior, contributes to micro- projector heat radiation and reduce
Temperature in housing.
Brief description of the drawings
Have in terms of for the above and other to the present invention and more preferably understand, special embodiment below, and coordinate accompanying drawing, make
Describe in detail as follows：
Fig. 1 illustrates the electronic architecture schematic diagram of micro- projector of first embodiment of the invention.
Fig. 2A illustrates the schematic appearance of Fig. 1 micro- projector.
Fig. 2 B illustrate the schematic diagram that the cap of Fig. 2A micro- projector is opened.
Fig. 3 A illustrate the schematic appearance of micro- projector of second embodiment of the invention.
Fig. 3 B illustrate the schematic diagram that the cap of Fig. 3 A micro- projector is opened.
Fig. 4 A illustrate the schematic appearance of micro- projector of third embodiment of the invention.
Fig. 4 B illustrate the schematic diagram that the cap of Fig. 4 A micro- projector is opened.
Fig. 5 illustrates the electronic architecture schematic diagram of micro- projector of fourth embodiment of the invention.
Fig. 6 illustrates the electronic architecture schematic diagram of micro- projector of fifth embodiment of the invention.
Embodiment
Fig. 1 illustrates the electronic architecture schematic diagram of micro- projector 100 of the first embodiment of the present invention.As shown in figure 1, this reality
Applying micro- projector 100 that example is proposed mainly includes housing 10, fan 70, fin 80, ray machine 90, camera lens 50, central processing
Module 20, drive motor 60 and operational module 30.Wherein, housing 10 is used to accommodate other components, and ray machine 90 is used to produce band
There is the light of dicom message, then outwards projected via camera lens 50, the caused heat in running of ray machine 90 can be conducted to radiating
Piece 80 is radiated, and fan 70 can produce air-flow to strengthen radiating effect, and operational module 30 and drive motor 60 are electrically connected at
Central processing module 20, its effect describe again later.
Referring concurrently to Fig. 1, Fig. 2A and Fig. 2 B, housing 10 includes body 12, cap 14 and articulated section 16, body 12 and cap
14 form closing space, and cap 14 can relatively rotate by articulated section 16 and body 12.
It has been observed that drive motor 60 is electrically connected with central processing module 20.After operational module 30 receives external command,
Central processing module 20 is given by signal is manipulated corresponding to output；After central processing module 20 receives manipulation signal, according to manipulation news
Command drive motor 60 promotes cap 14 or rotates articulated section 16, so that cap 14 is raised by the rotation of articulated section 16.In this way, can
No longer it is closing space so that producing opening 18 on housing 10 and forming open space, and then the hot gas that can be allowed inside housing 10
With convection outside, contribute to micro- projector 100 to radiate and reduce the temperature in housing 10.Wherein, external command can be come from
In the manually operated of user, or preset instructions.
Operational module 30 can be the power switch of micro- projector 100, or the single function manipulation key especially set.Specifically
For, if operational module 30 is the power switch of micro- projector 100, when user starts micro- projector via power switch
When 100, operational module 30 can export manipulation signal immediately, so that central processing module 20 makes cap 14 rotate；If operational module
30 be single function manipulation key, then when power switch is opened and can not open cap 14, only press the single function in user
When manipulating key, cap 14 can just be opened.
In the present embodiment, operational module 30 is fixedly arranged on the body 12 of housing 10.So, in another change case, manipulation
Module 30 also may be disposed on cap 14, and be not limited.
In addition, in another change case, operational module 30 may include remote control (not illustrating).Wherein, remote control can be
It is arranged at outside housing 10, and is electrically connected with by Electricity Federation machine (not illustrating) in a manner of wired with central processing module 20, or
It is with modes such as WLAN (Wireless LAN, WLAN), bluetooth (Bluetooth) or infrared transmissions, wirelessly
It is electrically connected with central processing module 20.
Furthermore in another change case, housing 10 can further include elastic component (not illustrating), and it may be disposed at cap 14 and pivot
Between socket part 16, and the power rotated against with body 12 is bestowed to cap 14.After central processing module 20 receives manipulation signal,
Can make drive motor 60 promote cap 14 or rotate articulated section 16, now, elastic component can eliminate gap, make cap 14 unlatching and
Close relatively stable.Wherein, elastic component can be torsion spring or extension spring.
The form of foregoing cap 14 can have different changes.Fig. 3 A, 3B are referred to, Fig. 3 A illustrate second embodiment of the invention
Micro- projector schematic appearance, Fig. 3 B illustrate the schematic diagram that the cap 14 of Fig. 3 A micro- projector is opened, and wherein component is big
Previous title and label are continued to use in cause.Slide rail 166 is provided with body 12, cap 14 can be by slide rail 166 and the phase of body 12
To movement., can be according to manipulation signal order driving after central processing module 20 receives the manipulation signal for coming from operational module 30
Motor 60 promotes cap 14, cap 14 is moved by slide rail 166 and deploys, in this way, producing opening 18 on housing 10.Equally
Ground, the present embodiment may also comprise the elastic component (not illustrating) being arranged between cap 14 and slide rail 166, when drive motor 60 promotes
During cap 14, elastic component also can ensure that cap 14 is stable and move.
Fig. 4 A, 4B are referred to, Fig. 4 A illustrate the schematic appearance of micro- projector of third embodiment of the invention, and Fig. 4 B are illustrated
The schematic diagram that the cap 14 of Fig. 4 A micro- projector is opened, wherein component are approximately along with previous title and label.In this implementation
In example, the side of fan 70 is connected to cap 14, and cap 14 can interlock fan 70 when rotated.
As shown in Figure 4 A, when the closing of cap 14 opening 18, body 12 forms closing space with cap 14.Now, fan
70 lie low in the closing space of housing 10；And as shown in Figure 4 B, when cap 14 relatively rotates by articulated section 16 and body 12
When, it will fan 70 is interlocked, fan 70 is stood in housing 10, and hot gas is dispelled to fin 80 and ray machine 90, so that micro-
Thermal current in projector dissipates towards the direction of opening 18, and then can improve the radiating efficiency of micro- projector.In short, the meeting of fan 70
As cap 14 is interlocked to change airflow direction, position or angle, to improve the radiating efficiency of micro- projector.
In addition to opening cap 14 using operational module 30, the present invention can also open cap 14 using other manner,
Such as user directly manually opens cap 14.Or as shown in Figure 5.Referring to Fig. 5, Fig. 5 illustrates this hair
The electronic architecture schematic diagram of micro- projector 100 of bright fourth embodiment, wherein component are approximately along with previous title and label.This
Embodiment and the difference of first embodiment (Fig. 1) are：Micro- projector 100 of the present embodiment further includes temperature sensing module 40a.
Wherein, temperature sensing module 40a can sense the environment temperature in housing 10, and accordingly output temperature signal gives central processing mould
Block 20；After central processing module 20 receives temperature signal, drive motor 60 will be made to promote cap 14, Jin Er according to temperature signal
Expose opening 18 on housing 10.
Aforementioned temperature signal can be temperature value, temperature approach or alerting.Specifically, central processing module 20 can be according to
Judge whether to open cap 14 according to temperature value or temperature approach；Or when the temperature value or temperature approach of environment temperature are more than or equal to
During default value, alerting is exported by temperature sensing module 40a, and cap 14 is made according to alerting by central processing module 20
Open.
Fig. 6 illustrates the electronic architecture schematic diagram of micro- projector of fifth embodiment of the invention.Wherein component is approximately along with elder generation
Preceding title and label.So, the present embodiment and the difference of Fig. 1 and 5 are：Micro- projector 100 of the present embodiment includes timing mould
Block 40b.Wherein, timing module 40b can be since timing initial time or inverse, and output manipulation signal gives after preset time
Central processing module 20；After central processing module 20 receives manipulation signal, drive motor 60 is made to promote cap 14, and then in housing
Expose opening 18 on 10.Wherein, initial time can be micro- projector 100 be activated or complete start at the time of, but not to
Limit the present invention.
In various embodiments above, cap 14 is before rotation or movement produce opening 18, cap masking camera lens 50, with
The function of protection camera lens 50 is provided.
In summary, although the present invention is disclosed above with embodiment, it is not limited to the present invention.This area
Technical staff, without departing from the spirit and scope of the present invention, when can be used for a variety of modifications and variations.Therefore, guarantor of the invention
Shield scope is worked as to be defined depending on as defined in claim.
Claims (12)
- A kind of 1. micro- projector, it is characterised in that including：Housing, including body and cap；Camera lens, it is arranged in the housing；Ray machine, it is arranged in the housing, is then projected away for producing the light with image signal via the camera lens；Operational module, output manipulation signal；Central processing module, it is arranged in the housing, makes the cap rotate or move relative to the body according to the manipulation signal, To produce opening to strengthen the radiating effect in the housing；AndTemperature sensing module, sense ambient temperature and output temperature signal give the central processing module；The central processing module energy The cap is made relative to body rotation or mobile according to the temperature signal.
- 2. micro- projector as claimed in claim 1, it is characterised in that the operational module is power switch or single function manipulation Key.
- 3. micro- projector as claimed in claim 1, it is characterised in that the operational module is arranged on the housing.
- 4. micro- projector as claimed in claim 1, it is characterised in that the operational module includes remote control, is arranged on the housing Outside, to be wire or wirelessly electrically connected with the central processing module, to control the rotation of the cap or movement.
- 5. micro- projector as described in claim any one of 1-4, it is characterised in that further include fan, be linked to the cap simultaneously Produce air-flow to being radiated in the housing, the fan can be interlocked when the cap is in rotation or movement come change airflow direction, Position or angle.
- A kind of 6. micro- projector, it is characterised in that including：Housing, including body and cap；Camera lens, it is arranged in the housing；Ray machine, it is arranged in the housing, is then projected away for producing the light with image signal via the camera lens；Temperature sensing module, it is arranged in the housing, sense ambient temperature and output temperature signal；AndCentral processing module, it is arranged in the housing, makes the cap rotate or move relative to the body according to the temperature signal, To produce opening to strengthen the radiating effect in the housing.
- 7. micro- projector as claimed in claim 6, it is characterised in that the temperature signal is temperature value or temperature approach, and in this Centre processing module judges whether to make cap rotation or mobile according to the temperature value or the temperature approach.
- 8. micro- projector as claimed in claim 6, it is characterised in that the temperature signal is temperature warning signal, when the environment When the temperature value or temperature approach of temperature are more than or equal to default value, the temperature sensing module exports the temperature warning signal, so that The central processing module makes cap rotation or mobile.
- 9. micro- projector as described in claim any one of 6-8, it is characterised in that further include elastic component, be arranged at the cap And between the body, the cap is stablized rotation or movement.
- A kind of 10. micro- projector, it is characterised in that including：Housing, including body and cap；Camera lens, it is arranged in the housing；Ray machine, it is arranged in the housing, is then projected away for producing the light with image signal via the camera lens；Timing module, manipulation signal is exported in preset time；Central processing module, it is arranged in the housing, makes the cap rotate or move relative to the body according to the manipulation signal, To produce opening to strengthen the radiating effect in the housing；AndTemperature sensing module, sense ambient temperature and output temperature signal give the central processing module；The central processing module energy The cap is made relative to body rotation or mobile according to the temperature signal.
- A kind of 11. micro- projector, it is characterised in that including：Housing, including body and cap, the cap can be rotated relative to the body or movement, to produce opening to strengthen the housing Interior radiating effect；Temperature sensing module, sense ambient temperature and output temperature signal give central processing module；The central processing module can be according to The cap is made relative to body rotation or mobile according to the temperature signal；Camera lens, it is arranged in the housing；Ray machine, it is arranged in the housing, is then projected away for producing the light with image signal via the camera lens.
- 12. micro- projector as claimed in claim 11, it is characterised in that the cap rotate or it is mobile and produce the opening it Before, the cap covers the camera lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014025.1A CN105842967B (en) | 2015-01-12 | 2015-01-12 | Micro- projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014025.1A CN105842967B (en) | 2015-01-12 | 2015-01-12 | Micro- projector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105842967A CN105842967A (en) | 2016-08-10 |
| CN105842967B true CN105842967B (en) | 2018-03-02 |
Family
ID=57178002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510014025.1A Expired - Fee Related CN105842967B (en) | 2015-01-12 | 2015-01-12 | Micro- projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105842967B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4127323A (en) * | 1976-09-08 | 1978-11-28 | Rollei-Werke Franke & Heidecke | Still projector with spare projection lamp |
| CN2594818Y (en) * | 2002-12-31 | 2003-12-24 | 上海华显数字影像技术有限公司 | Projector case |
| JP2007240551A (en) * | 2006-03-03 | 2007-09-20 | Seiko Epson Corp | Projector |
| JP2008129365A (en) * | 2006-11-22 | 2008-06-05 | Funai Electric Co Ltd | Projector |
| CN102681306A (en) * | 2011-03-15 | 2012-09-19 | 精工爱普生株式会社 | Projector |
| CN103207505A (en) * | 2013-03-26 | 2013-07-17 | 苏州佳世达光电有限公司 | Projector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7281807B2 (en) * | 2003-07-16 | 2007-10-16 | Honeywood Technologies, Llc | Positionable projection display devices |
-
2015
- 2015-01-12 CN CN201510014025.1A patent/CN105842967B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4127323A (en) * | 1976-09-08 | 1978-11-28 | Rollei-Werke Franke & Heidecke | Still projector with spare projection lamp |
| CN2594818Y (en) * | 2002-12-31 | 2003-12-24 | 上海华显数字影像技术有限公司 | Projector case |
| JP2007240551A (en) * | 2006-03-03 | 2007-09-20 | Seiko Epson Corp | Projector |
| JP2008129365A (en) * | 2006-11-22 | 2008-06-05 | Funai Electric Co Ltd | Projector |
| CN102681306A (en) * | 2011-03-15 | 2012-09-19 | 精工爱普生株式会社 | Projector |
| CN103207505A (en) * | 2013-03-26 | 2013-07-17 | 苏州佳世达光电有限公司 | Projector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105842967A (en) | 2016-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108848227B (en) | Camera device suitable for comprehensive screen mobile phone | |
| WO2014162161A1 (en) | Shoulder and arm arrangement for a humanoid robot | |
| TW201235767A (en) | A camera and method for manufacturing the same | |
| CN209591126U (en) | Projection arrangement is used in a kind of teaching of electric business | |
| CN209750550U (en) | Display cabinet with projection lamp | |
| CN107490928A (en) | Fluorescent illuminating device, light supply apparatus and image projection device | |
| CN105842967B (en) | Micro- projector | |
| US9904154B2 (en) | Pico projector having a cover which can be opened | |
| US20200010048A1 (en) | Vehicle, ring-type apparatus, and vehicle system | |
| WO2014162162A1 (en) | Sound system for humanoid robot | |
| CN206339909U (en) | A kind of Miniature projection computer with color touch display screen | |
| CN104121631A (en) | Indoor unit of air conditioner | |
| CN208445646U (en) | Intelligent night vision monitor camera | |
| CN205405404U (en) | Computer case heat dissipation adjusting device | |
| CN106873290A (en) | Image projection device and light source assembly | |
| CN108810419B (en) | 360-degree display shooting device | |
| CN208969581U (en) | Computer casing | |
| CN203167076U (en) | Mobile phone remote control platform | |
| CN203708304U (en) | Liquid crystal double-screen mobile phone | |
| CN205750248U (en) | Projector housing and there is its projector | |
| CN206302405U (en) | Wi Fi amplifiers | |
| CN110290303A (en) | Camera covers mechanism and electronic equipment | |
| CN105938290B (en) | A kind of controllable projector system | |
| CN215264344U (en) | Arrangement structure of projector | |
| CN210062633U (en) | Vehicle sun visor and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20200112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |