CN109669314A - A kind of projection imaging apparatus for the 3D spray suspension being convenient for carrying - Google Patents
A kind of projection imaging apparatus for the 3D spray suspension being convenient for carrying Download PDFInfo
- Publication number
- CN109669314A CN109669314A CN201910140231.5A CN201910140231A CN109669314A CN 109669314 A CN109669314 A CN 109669314A CN 201910140231 A CN201910140231 A CN 201910140231A CN 109669314 A CN109669314 A CN 109669314A
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- China
- Prior art keywords
- equipment body
- convenient
- carrying
- fixedly installed
- imaging apparatus
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Classifications
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- 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
- G03B21/145—Housing details, e.g. position adjustments thereof
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of projection imaging apparatus of 3D spray suspension being convenient for carrying, including equipment body, square orifice is offered on the equipment body, and radiator-grid is fixedly installed in square orifice, circular hole is offered on the square orifice, and detachable top plate is equipped in square orifice, the lower surface of the detachable top plate is equipped with small column, and detachable top plate is fixedly connected by small column with square orifice, square groove is offered on the detachable top plate, one end of the equipment body is fixedly installed with carrying handle mechanism, the front end of prime number equipment body is equipped with projection lens, and protection mechanism is cased on projection lens.A kind of projection imaging apparatus of 3D spray suspension being convenient for carrying of the present invention; top plate can be disassembled; convenient for keeping radiating efficiency in the high temperature environment; equipment can be by lens protection after not using; it prevents plowing from and damages, convenient for users to transporting Portable device when needed.
Description
Technical field
The present invention relates to projection imaging apparatus field, in particular to a kind of projection imaging for the 3D spray suspension being convenient for carrying
Equipment.
Background technique
Projection imaging apparatus make it is a kind of workpiece or article are projected to specified position using optical element, in order to people
The a kind of electronic equipment of observational learning, projection imaging apparatus are widely used in teaching, study, exchange etc., especially exist
It is most widely used in school instruction；Existing projection imaging apparatus thermovent size is fixed, under high temperature environment radiating efficiency
It is poor, influence the normal use of equipment, camera lens is directly exposed to outer equipment when not in use, and when haulage equipment has scratched camera lens and caused
Loss, and need user's both hands to carry when the carrying of existing projection imaging apparatus, it is extremely inconvenient to carry.
Summary of the invention
The main purpose of the present invention is to provide a kind of projection imaging apparatus of 3D spray suspension being convenient for carrying, Ke Yiyou
Effect solve under background technique high temperature environment weak heat-dissipating, equipment when not in use camera lens cannot protect, not readily portable carrying
Problem.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of projection imaging apparatus for the 3D spray suspension being convenient for carrying, including equipment body are opened on the equipment body
Equipped with square orifice, and it is fixedly installed with radiator-grid in square orifice, circular hole is offered on the square orifice, and being equipped in square orifice can
Tear top plate open, the lower surface of the detachable top plate is equipped with small column, and detachable top plate is fixedly connected by small column with square orifice, institute
It states and offers square groove on detachable top plate, one end of the equipment body is fixedly installed with carrying handle mechanism, prime number equipment body
Front end is equipped with projection lens, and protection mechanism is cased on projection lens.
Preferably, the rear end side of the equipment body is equipped with power interface, and the rear end other side of equipment body is equipped with
Communication port is fixedly installed with USB interface, and equipment body on the equipment body between power interface and communication port
Rear end be located at the top of communication port and be equipped with multimedia interface, at the top position of the rear end power interface of the equipment body
Thermovent is offered, and the rear end of equipment body is equipped with audio interface and video interface at the position of multimedia interface.
Preferably, the front end side of the equipment body offers loudspeaking mouth, and the front end of equipment body is close to loudspeaking mouth
Position at be equipped with CD card slot, be fixedly installed with supporting leg at the lower surface corner location of the equipment body.
Preferably, the carrying handle mechanism includes carrying handle box, removable cover, the first magnet, the second magnet, fixed block, rotation
Frame, expansion bracket and portable shelf are rotatablely connected by shaft between the removable cover and carrying handle box, and are fixedly mounted on carrying handle box
There is the first magnet, the removable cover is equipped with the second magnet, and the inside of the carrying handle box is fixedly installed with fixed block, and fixed
Block is equipped with swivel mount, and the swivel mount is equipped with expansion bracket, and portable shelf is connected by expansion bracket with swivel mount.
Preferably, the protection mechanism includes protection cap, rubber pad and rope, and the inside of the protection cap is fixedly installed with
Rubber pad, and protection cap is equipped with rope, the protection cap is connected on equipment body by rope.
Compared with prior art, projecting into the invention has the following beneficial effects: the 3D spray suspension being convenient for carrying
Picture equipment can be disassembled when needs using dismountable detachable top plate, guarantee the heat dissipation under equipment hot environment
Rate can protect camera lens by the protection mechanism of setting when equipment does not use, and place and accidentally injure camera lens, pass through setting
Carrying handle mechanism, convenient for users to transporting Portable device.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the projection imaging apparatus for the 3D spray suspension being convenient for carrying of the present invention；
Fig. 2 is the structural representation at a kind of projection imaging apparatus power switch for the 3D spray suspension being convenient for carrying of the present invention
Figure；
Fig. 3 is the structural representation at a kind of projection imaging apparatus detachable top plate for the 3D spray suspension being convenient for carrying of the present invention
Figure；
Fig. 4 is a kind of structural representation of the projection imaging apparatus carrying handle mechanism for the 3D spray suspension being convenient for carrying of the present invention
Figure；
Fig. 5 is the cross-sectional view at a kind of projection imaging apparatus telescopic rod for the 3D spray suspension being convenient for carrying of the present invention；
Fig. 6 is a kind of structural representation of the projection imaging apparatus protection mechanism for the 3D spray suspension being convenient for carrying of the present invention
Figure.
In figure: 1, equipment body；2, square orifice；3, radiator-grid；4, circular hole；5, detachable top plate；6, small column；7, rectangular
Slot；8, carrying handle mechanism；801, carrying handle box；802, removable cover；803, the first magnet；804, the second magnet；805, fixed block；
806, swivel mount；807, expansion bracket；808, portable shelf；9, projection lens；10, protection mechanism；1001, protection cap；1002, rubber
Pad；1003, rope；11, power interface；12, communication port；13, USB interface；14, multimedia interface；15, audio interface；16,
Video interface；17, thermovent；18, loudspeaking mouth；19, CD card slot；20, supporting leg.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
As shown in figures 1 to 6, a kind of projection imaging apparatus for the 3D spray suspension being convenient for carrying, including equipment body 1, equipment
Square orifice 2 is offered in main body 1, and is fixedly installed with radiator-grid 3 in square orifice 2, circular hole 4 is offered on square orifice 2, and rectangular
Be equipped with detachable top plate 5 in mouthfuls 2, the lower surface of detachable top plate 5 is equipped with small column 6, and detachable top plate 5 by small column 6 with it is rectangular
Mouth 2 is fixedly connected, and square groove 7 is offered on detachable top plate 5, one end of equipment body 1 is fixedly installed with carrying handle mechanism 8, prime number
The front end of equipment body 1 is equipped with projection lens 9, and protection mechanism 10 is cased on projection lens 9；
The rear end side of equipment body 1 is equipped with power interface 11, and the rear end other side of equipment body 1 is equipped with communication port
12, it is fixedly installed with usb 13 on equipment body 1 between power interface 11 and communication port 12, and equipment body 1
The top that rear end is located at communication port 12 is equipped with multimedia interface 14, the top position of the rear end power interface 11 of equipment body 1
Place offers thermovent 17, and the rear end of equipment body 1 is equipped with audio interface 15 and view at the position of multimedia interface 14
Frequency interface 16；The front end side of equipment body 1 offers loudspeaking mouth 18, and the front end of equipment body 1 is close to the position of loudspeaking mouth 18
It sets place and is equipped with CD card slot 19, be fixedly installed with supporting leg 20 at the lower surface corner location of equipment body 1；Carrying handle mechanism 8 includes mentioning
Box 801, removable cover 802, the first magnet 803, the second magnet 804, fixed block 805, swivel mount 806, expansion bracket 807 and hand
Frame 808 is mentioned, is rotatablely connected between removable cover 802 and carrying handle box 801 by shaft, and is fixedly installed with the on carrying handle box 801
One magnet 803, removable cover 802 are equipped with the second magnet 804, and the inside of carrying handle box 801 is fixedly installed with fixed block 805, and
Fixed block 805 be equipped with swivel mount 806, swivel mount 806 be equipped with expansion bracket 807, and portable shelf 808 by expansion bracket 807 with
Swivel mount 806 is connected；Protection mechanism 10 include protection cap 1001, rubber pad 1002 and rope 1003, protection cap 1001 it is interior
Portion is fixedly installed with rubber pad 1002, and protection cap 1001 is equipped with rope 1003, and protection cap 1001 is connected by rope 1003
On equipment body 1.
It should be noted that the present invention is a kind of projection imaging apparatus of 3D spray suspension being convenient for carrying, when in use,
Equipment body 1 is placed on suitable position by supporting leg 20 by staff, and by power interface 11 by equipment body 1 with
Power supply connection after power supply connection, then passes through usb 13, communication port 12 and multimedia interface 14 for equipment and other phases
It closes equipment to be connected, this makes it possible to project, staff is turned on the power switch, and equipment body 1 will be from other equipment
It takes over the picture to come or video and specified location is projected to by projection lens 9, to learn to watch for people, user
CD card can also be inserted into CD card slot 19, so that the data read in CD card are projected, the loudspeaking of 1 front end of equipment body
Mouth 18 is for playing sound, if staff can also pass through audio interface 15 and video interface when loudspeaking mouth 18 damages
16 connect with other equipment, and equipment can generate heat when in use, and heat sheds from thermovent 17, to guarantee temperature inside equipment
Spend not too high, when use environment temperature is higher, user can be taken the detachable top plate 5 on square orifice 2 by square groove 7
Under, take out small column 6 from circular hole 4, so that radiator-grid 3 be made to be exposed, heat is distributed by radiator-grid 3, ensure that heat
The rate distributed is measured, covers protection mechanism 10 after the completion of equipment use, user will be connected to the protection cap on rope 1003
On 1001 lids to projection lens 9, the rubber pad 1002 being arranged in protection cap 1001 can be avoided accidental injury when covering protection cap 1001
, can be by carrying handle mechanism 8 come Portable device when needs to camera lens, the removable cover being first turned on carrying handle box 801
802, portable shelf 808 is twitched, so that expansion bracket 807 moves in portable shelf 808 and swivel mount 806, to extend entire carrying handle
User's hand is held portable shelf 808 and can be carried to whole equipment, and swivel mount 806 can turn on fixed block 805
It is dynamic, after equipment is carried to the place of needs, carrying handle is shunk, removable cover 802 is covered, so that the first magnet 803 and the second magnet
804 are attached together, and then store equipment.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of projection imaging apparatus for the 3D spray suspension being convenient for carrying, it is characterised in that: described including equipment body (1)
It offers on equipment body (1) square orifice (2), and is fixedly installed with radiator-grid (3) in square orifice (2), on the square orifice (2)
It offers circular hole (4), and is equipped with detachable top plate (5) in square orifice (2), the lower surface of the detachable top plate (5) is equipped with small column
(6), and detachable top plate (5) is fixedly connected by small column (6) with square orifice (2), is offered on the detachable top plate (5) rectangular
One end of slot (7), the equipment body (1) is fixedly installed with carrying handle mechanism (8), and the front end of prime number equipment body (1), which is equipped with, throws
Shadow camera lens (9), and protection mechanism (10) are cased on projection lens (9).
2. a kind of projection imaging apparatus of 3D spray suspension being convenient for carrying according to claim 1, it is characterised in that: institute
The rear end side for stating equipment body (1) is equipped with power interface (11), and the rear end other side of equipment body (1) is equipped with communication port
(12), USB interface is fixedly installed between power interface (11) and communication port (12) on the equipment body (1)
(13), and the rear end of equipment body (1) is located at the top of communication port (12) equipped with multimedia interface (14), the equipment body
(1) it is offered thermovent (17) at the top position of rear end power interface (11), and the rear end of equipment body (1) is close to more matchmakers
It is equipped at the position of body interface (14) audio interface (15) and video interface (16).
3. a kind of projection imaging apparatus of 3D spray suspension being convenient for carrying according to claim 1, it is characterised in that: institute
The front end side for stating equipment body (1) offers loudspeaking mouth (18), and the front end of equipment body (1) is close to the position of loudspeaking mouth (18)
It sets place and is equipped with CD card slot (19), be fixedly installed with supporting leg (20) at the lower surface corner location of the equipment body (1).
4. a kind of projection imaging apparatus of 3D spray suspension being convenient for carrying according to claim 1, it is characterised in that: institute
Stating carrying handle mechanism (8) includes carrying handle box (801), removable cover (802), the first magnet (803), the second magnet (804), fixed block
(805), swivel mount (806), expansion bracket (807) and portable shelf (808), between the removable cover (802) and carrying handle box (801)
It is rotatablely connected by shaft, and is fixedly installed with the first magnet (803) on carrying handle box (801), set on the removable cover (802)
Have the second magnet (804), the inside of the carrying handle box (801) is fixedly installed with fixed block (805), and is set on fixed block (805)
Have swivel mount (806), the swivel mount (806) be equipped with expansion bracket (807), and portable shelf (808) by expansion bracket (807) with
Swivel mount (806) is connected.
5. a kind of projection imaging apparatus of 3D spray suspension being convenient for carrying according to claim 1, it is characterised in that: institute
Stating protection mechanism (10) includes protection cap (1001), rubber pad (1002) and rope (1003), the protection cap (1001) it is interior
Portion is fixedly installed with rubber pad (1002), and protection cap (1001) is equipped with rope (1003), and the protection cap (1001) passes through
Rope (1003) is connected on equipment body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910140231.5A CN109669314A (en) | 2019-02-26 | 2019-02-26 | A kind of projection imaging apparatus for the 3D spray suspension being convenient for carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910140231.5A CN109669314A (en) | 2019-02-26 | 2019-02-26 | A kind of projection imaging apparatus for the 3D spray suspension being convenient for carrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109669314A true CN109669314A (en) | 2019-04-23 |
Family
ID=66152326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910140231.5A Withdrawn CN109669314A (en) | 2019-02-26 | 2019-02-26 | A kind of projection imaging apparatus for the 3D spray suspension being convenient for carrying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109669314A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112700685A (en) * | 2021-01-21 | 2021-04-23 | 菏泽学院 | Special teaching device of political economy problem analysis |
-
2019
- 2019-02-26 CN CN201910140231.5A patent/CN109669314A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112700685A (en) * | 2021-01-21 | 2021-04-23 | 菏泽学院 | Special teaching device of political economy problem analysis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190423 |
|
| WW01 | Invention patent application withdrawn after publication |