CN106125469A - Domestic projecting apparatus with protection - Google Patents
Domestic projecting apparatus with protection Download PDFInfo
- Publication number
- CN106125469A CN106125469A CN201610674934.2A CN201610674934A CN106125469A CN 106125469 A CN106125469 A CN 106125469A CN 201610674934 A CN201610674934 A CN 201610674934A CN 106125469 A CN106125469 A CN 106125469A
- Authority
- CN
- China
- Prior art keywords
- shielded frame
- shell
- projection
- radiator fan
- screw rod
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 238000013016 damping Methods 0.000 claims abstract description 11
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000020965 cold beverage Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/142—Adjusting of projection optics
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/16—Cooling; Preventing overheating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Projection Apparatus (AREA)
Abstract
The invention discloses a protective household projector, which relates to the technical field of household appliances; the projection screen device comprises a shell, a projection driving plate, a focal length adjusting ring, a protective frame, a damping plate spring, an operating panel, a cooling fan, a filter screen, screw rods, an anti-slip pad, a protective door, an attraction magnet and a protective frame, wherein the projection driving plate is arranged in the shell, the focal length adjusting ring is arranged at the front end of the shell, the protective frame is arranged on the outer side of the shell, the bottom of the shell is connected with the protective frame through the damping plate spring, the operating panel is arranged at the upper end of the protective frame and connected with the projection driving plate, the cooling fan is arranged at the rear end of the inner part of the shell, the filter screen is arranged on the protective frame corresponding to the cooling fan, the screw sleeves are arranged at four corners of; the invention prolongs the service life, has the protection effect, is simple and convenient to operate, has high working efficiency and saves time.
Description
Technical field:
The present invention relates to one and there is protection home projector instrument, belong to household electrical appliance technical field.
Background technology:
Household electrical appliance refer mainly to various electrical equipment and the electronic apparatus used in family and similar site.Also known as civil electric appliance, day
Electrical appliance.Household electrical appliance make people free from heavy, trifling, time-consuming housework, create the most easypro for the mankind
Fit grace, be more beneficial for able-bodied live and work environment, it is provided that colourful entertainment condition, it has also become be existing
Necessary for family life.Household electrical appliance come out and have last 100 years history, and the U.S. is considered as the place of origin of household electrical appliance.Family
The scope of electrical appliance, various countries are not quite similar, and the most not yet form unified household electrical appliance classification method, and some countries will illuminate
Utensil is classified as a class of household electrical appliance, lists acoustic image electrical equipment in entertainment utensil, and entertainment utensil also includes electronic electronic toy.
The sorting technique of household electrical appliance is the most unified.But press the function of product, purpose classification more typically, substantially
It is divided into 8 classes；1. electric refrigerator: include domestic refrigerator, cold drink machine etc..2. air-conditioner: include room air conditioner, electric fan, ventilation fan,
Cold-hot wind device, air dehumidifier etc..3. cleaning appliance: include washing machine, dryer, electric iron, vacuum cleaner, floor waxing machine
Deng.4. kitchen appliance: include electric stove, microwave oven, electromagnetic stove, electric baker, electric cooker, dishwasher, electric heater, food processor
Deng.5. electric heating appliance: include electric blanket, over blanket, hydrothermal blanket, electric heating clothes, space heater.6. face-lifting health care electrical equipment: include
Electric shaver, hair dryer, curling iron, ultrasonic washbasin, electric massager.7. acoustic image electrical equipment: include micro projector, electricity
Depending on machine, radio, recorder, videocorder, video camera, combination audio etc..8. other electrical equipment: such as pyralarm, electric bell etc..
Existing projector does not the most have protection effect, causes being easily subject to touch when using or not using
Hit, reduction of service life.
Summary of the invention:
For the problems referred to above, the technical problem to be solved in the present invention is to provide one and has protection home projector instrument.
The one of the present invention has protection home projector instrument, and it comprises housing, projection driving plate, focus adjustment circle, prevents
Protect framework, guidance panel, radiator fan, filter screen, damping plate spring, thread bush, screw rod, slipmat, protective door, adhesive Magnet；Shell
The internally installed of body has projection to drive plate, and the front end of housing is provided with focus adjustment circle, and the outside of housing is provided with shielded frame,
The bottom of housing is connected with shielded frame by damping plate spring, and the upper end of shielded frame is provided with guidance panel, and guidance panel
Driving plate to be connected with projection, the rear end of enclosure interior is provided with on radiator fan, and the shielded frame corresponding with radiator fan
Filter screen is installed, at the corner bottom shielded frame, is mounted on thread bush, screw rod is installed in thread bush, the bottom peace of screw rod
Equipped with slipmat, the front end of shielded frame is provided with protective door by rotating shaft, and the interior upper end of protective door is provided with adhesive Magnet,
Adhesive Magnet is attracted with shielded frame.
As preferably, described radiator fan is turbine type radiator fan.
As preferably, described screw rod is provided with locking nut.
The invention have the benefit that and improve service life, and there is effect of protection, easy and simple to handle, work efficiency
Height, time-consuming.
Accompanying drawing illustrates:
For ease of explanation, the present invention is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is the structural representation of the present invention.
In figure: 1-housing；2-projection drives plate；3-focus adjustment circle；4-shielded frame；5-guidance panel；6-radiation air
Fan；7-filter screen；8-damping plate spring；9-thread bush；10-screw rod；11-slipmat；12-protective door；13-adhesive Magnet.
Detailed description of the invention:
For making the object, technical solutions and advantages of the present invention of greater clarity, below by being embodied as shown in accompanying drawing
Example describes the present invention.However, it should be understood that these describe the most exemplary, and it is not intended to limit the scope of the present invention.This
Outward, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring idea of the invention.
As it is shown in figure 1, this detailed description of the invention is by the following technical solutions: it comprises housing 1, projection drives plate 2, focal length
Adjusting ring 3, shielded frame 4, guidance panel 5, radiator fan 6, filter screen 7, damping plate spring 8, thread bush 9, screw rod 10, slipmat
11, protective door 12, adhesive Magnet 13；The internally installed of housing 1 has projection to drive plate 2, and the front end of housing 1 is provided with focus adjustment
Circle 3, the outside of housing 1 is provided with shielded frame 4, and the bottom of housing 1 is connected with shielded frame 4 by damping plate spring 8, protective frame
The upper end of frame 4 is provided with guidance panel 5, and guidance panel 5 drives plate 2 to be connected with projection, and the rear end within housing 1 is provided with scattered
Filter screen 7 is installed on Hot-air fan 6, and the shielded frame 4 corresponding with radiator fan 6, all pacifies at the corner bottom shielded frame 4
Equipped with thread bush 9, being provided with screw rod 10 in thread bush 9, the bottom of screw rod 10 is provided with slipmat 11, the front end of shielded frame 4
By rotating shaft, protective door 12 is installed, and the interior upper end of protective door 12 is provided with adhesive Magnet 13, adhesive Magnet 13 and protective frame
Frame 4 is attracted.
Further, described radiator fan 6 is turbine type radiator fan.
Further, described screw rod 10 is provided with locking nut.
The operation principle of this detailed description of the invention is: realize protection by shielded frame 4, in use, by protective door 12
Open, regulated the gradient of shielded frame 4 by positive and negative rotation screw rod 10, the locking nut after having regulated, on screw rod 10
Realizing locking, housing 1 uses damping plate spring 8 to realize damping, easy to use, easy and simple to handle, when need not use, by protective door
12 close, by adhesive Magnet 13 and shielded frame 4 adhesive.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (3)
1. one kind has protection home projector instrument, it is characterised in that: it comprises housing, projection driving plate, focus adjustment circle, prevents
Protect framework, guidance panel, radiator fan, filter screen, damping plate spring, thread bush, screw rod, slipmat, protective door, adhesive Magnet；Shell
The internally installed of body has projection to drive plate, and the front end of housing is provided with focus adjustment circle, and the outside of housing is provided with shielded frame,
The bottom of housing is connected with shielded frame by damping plate spring, and the upper end of shielded frame is provided with guidance panel, and guidance panel
Driving plate to be connected with projection, the rear end of enclosure interior is provided with on radiator fan, and the shielded frame corresponding with radiator fan
Filter screen is installed, at the corner bottom shielded frame, is mounted on thread bush, screw rod is installed in thread bush, the bottom peace of screw rod
Equipped with slipmat, the front end of shielded frame is provided with protective door by rotating shaft, and the interior upper end of protective door is provided with adhesive Magnet,
Adhesive Magnet is attracted with shielded frame.
One the most according to claim 1 has protection home projector instrument, it is characterised in that: described radiator fan is
Turbine type radiator fan.
One the most according to claim 1 has protection home projector instrument, it is characterised in that: install on described screw rod
There is locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610674934.2A CN106125469A (en) | 2016-08-17 | 2016-08-17 | Domestic projecting apparatus with protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610674934.2A CN106125469A (en) | 2016-08-17 | 2016-08-17 | Domestic projecting apparatus with protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106125469A true CN106125469A (en) | 2016-11-16 |
Family
ID=57259163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610674934.2A Pending CN106125469A (en) | 2016-08-17 | 2016-08-17 | Domestic projecting apparatus with protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106125469A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355658A (en) * | 2017-07-21 | 2017-11-17 | 重庆高铁计量检测有限公司 | A kind of projector mount and its application method |
| CN110850665A (en) * | 2019-11-15 | 2020-02-28 | 黄娉 | Dust-proof projection equipment with leveling function |
| CN110895379A (en) * | 2019-11-22 | 2020-03-20 | 江苏盐西世纪教育产业项目开发有限公司 | Multi-camera multi-projector structured light experimental device |
-
2016
- 2016-08-17 CN CN201610674934.2A patent/CN106125469A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355658A (en) * | 2017-07-21 | 2017-11-17 | 重庆高铁计量检测有限公司 | A kind of projector mount and its application method |
| CN107355658B (en) * | 2017-07-21 | 2019-02-19 | 重庆高铁计量检测有限公司 | A kind of projector mount application method |
| CN110850665A (en) * | 2019-11-15 | 2020-02-28 | 黄娉 | Dust-proof projection equipment with leveling function |
| CN110895379A (en) * | 2019-11-22 | 2020-03-20 | 江苏盐西世纪教育产业项目开发有限公司 | Multi-camera multi-projector structured light experimental device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |