CN204832754U - Electronic teaching is with projection arrangement who utilizes solar energy - Google Patents
Electronic teaching is with projection arrangement who utilizes solar energy Download PDFInfo
- Publication number
- CN204832754U CN204832754U CN201520647434.0U CN201520647434U CN204832754U CN 204832754 U CN204832754 U CN 204832754U CN 201520647434 U CN201520647434 U CN 201520647434U CN 204832754 U CN204832754 U CN 204832754U
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- CN
- China
- Prior art keywords
- sun power
- projection arrangement
- base
- solar energy
- otic placode
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- Expired - Fee Related
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Abstract
The utility model provides an electronic teaching is with projection arrangement who utilizes solar energy, it relates to a projection arrangement for the electronic teaching, concretely relates to electronic teaching is with projection arrangement who utilizes solar energy. The utility model discloses a solve present projecting apparatus projection angle adjust inconvenient, and the problem that needs to consume a large amount of electric energy. (1)The utility model comprises a base (1), the projecting apparatus, elevator motor, preceding connection otic placode, after connect the otic placode, connecting plate and solar energy mechanism, the base level sets up, the front end at the base upper surface is installed side by side to elevator motor and connecting plate, the upper end of elevator motor's lift push rod is connected through the preceding connection otic placode and the lower surface rotation of projecting apparatus front end, the lower fixed surface of the upper end of connecting plate and projecting apparatus rear end is connected, the upper surface that otic placode and base are connected after through to the lower extreme of connecting plate rotates to be connected, projecting apparatus and elevator motor's power input end with solar energy mechanism connects. The utility model is used for the electronic teaching field.
Description
Technical field
The utility model relates to a kind of electronic instruction projection arrangement, is specifically related to a kind of electronic instruction projection arrangement utilizing sun power, belongs to electronic instruction field.
Background technology
Projector is equipment conventional in electronic instruction, but the projection angle of projector needs by manually regulating in use, very inconvenient, also will need to consume a large amount of electric energy when projector uses in addition.
Summary of the invention
The utility model is inconvenient for solving existing projector angular adjustment, and needs the problem consuming a large amount of electric energy, and then proposes a kind of electronic instruction projection arrangement utilizing sun power.
The utility model is the technical scheme taked that solves the problem: the utility model comprises base, projector, lifting motor, front connection otic placode, rear connection otic placode, web joint and sun power mechanism, base is horizontally disposed with, lifting motor and web joint are arranged on the front end of base upper surface side by side, the upper end of the lifting push rod of lifting motor is rotationally connected by the lower surface of front connection otic placode and front of projector, the upper end of web joint is fixedly connected with the lower surface of projector rear end, the lower end of web joint is by being rotationally connected by the upper surface of rear connection otic placode and base, projector is connected with described sun power mechanism with the power input of lifting motor.
The beneficial effects of the utility model are: 1, the utility model converts solar energy into electrical energy, and for projector and lifting motor provide electric power, while decreasing projector and lifting motor power consumption, achieve low-carbon (LC), environmental protection, pollution-free; 2, solar panels of the present utility model can fold and folding and unfolding, substantially reduce the floor area of Whole Equipment and take up room, making equipment easy to carry and store; 3, the utility model is relative to the projector equipment using dry cell or fixed power source, and its longer service life, use cost is lower.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Embodiment
Embodiment one: composition graphs 1 illustrates present embodiment, a kind of electronic instruction described in present embodiment comprises base 1 with utilizing the projection arrangement of sun power, projector 2, lifting motor 3, front connection otic placode 4, rear connection otic placode 5, web joint 6 and sun power mechanism, base 1 is horizontally disposed with, lifting motor 3 and web joint 6 are arranged on the front end of base 1 upper surface side by side, the upper end of the lifting push rod of lifting motor 3 is rotationally connected with the lower surface of projector 2 front end by front connection otic placode 4, the upper end of web joint 6 is fixedly connected with the lower surface of projector 2 rear end, the lower end of web joint 6 is by being rotationally connected with the upper surface of base 1 by rear connection otic placode 5, projector 2 is connected with described sun power mechanism with the power input of lifting motor 3.
Embodiment two: composition graphs 1 illustrates present embodiment, a kind of electronic instruction described in present embodiment comprises solar energy conversion module 7 with utilizing the sun power mechanism of the projection arrangement of sun power, column 8, triangle joint head 9, sliding sleeve 10, two sun power folded sheet assemblies and two connecting rods 11, column 8 is vertically arranged on the rear end of base 1 upper surface, sliding sleeve 10 is sleeved on column 8, and sliding sleeve 10 can move linearly along column about 8, triangle joint head 9 is arranged on the top of column 8, the both sides of triangle joint head 9 are respectively connected with a described sun power folded sheet assembly respectively, each described sun power folded sheet assembly is connected with the lateral wall of sliding sleeve 10 respectively by a connecting rod 11, two described sun power folded sheet assemblies are all connected with solar energy conversion module 7 by circuit, solar energy conversion module 7 is connected by the power input of circuit with projector 2.Other composition and annexation identical with embodiment one.
Embodiment three: composition graphs 1 illustrates present embodiment, a kind of electronic instruction described in present embodiment is connected with a rotating shaft by two solar panels 12 with utilizing each described sun power folded sheet assembly of the projection arrangement of sun power, and the edge of two solar panels 12 is connected by axis of rotation.Other composition and annexation identical with embodiment two.
Embodiment four: composition graphs 1 illustrates present embodiment, a kind of electronic instruction described in present embodiment also comprises dust-proof cover body 13 with utilizing the projection arrangement of sun power, and dust-proof cover body 13 mouthfuls is contained in described sun power mechanism.Other composition and annexation identical with embodiment two.
Embodiment five: composition graphs 1 illustrates present embodiment, a kind of electronic instruction described in present embodiment is connected by the upper surface of bearing seat 14 with base 1 with utilizing the lower end of the column 8 of the projection arrangement of sun power.Other composition and annexation identical with embodiment two.
Claims (5)
1. the electronic instruction projection arrangement utilizing sun power, it is characterized in that: described a kind of electronic instruction comprises base (1) with utilizing the projection arrangement of sun power, projector (2), lifting motor (3), front connection otic placode (4), rear connection otic placode (5), web joint (6) and sun power mechanism, base (1) is horizontally disposed with, lifting motor (3) and web joint (6) are arranged on the front end of base (1) upper surface side by side, the upper end of the lifting push rod of lifting motor (3) is rotationally connected by the lower surface of front connection otic placode (4) with projector (2) front end, the upper end of web joint (6) is fixedly connected with the lower surface of projector (2) rear end, the lower end of web joint (6) is by being rotationally connected by the upper surface of rear connection otic placode (5) with base (1), projector (2) is connected with described sun power mechanism with the power input of lifting motor (3).
2. a kind of electronic instruction projection arrangement utilizing sun power according to claim 1, it is characterized in that: described sun power mechanism comprises solar energy conversion module (7), column (8), triangle joint head (9), sliding sleeve (10), two sun power folded sheet assemblies and two connecting rods (11), column (8) is vertically arranged on the rear end of base (1) upper surface, sliding sleeve (10) is sleeved on column (8), and sliding sleeve (10) can move linearly up and down along column (8), triangle joint head (9) is arranged on the top of column (8), the both sides of triangle joint head (9) are respectively connected with a described sun power folded sheet assembly respectively, each described sun power folded sheet assembly is connected with the lateral wall of sliding sleeve (10) respectively by a connecting rod (11), two described sun power folded sheet assemblies are all connected with solar energy conversion module (7) by circuit, solar energy conversion module (7) is connected by the power input of circuit with projector (2).
3. a kind of electronic instruction projection arrangement utilizing sun power according to claim 2, it is characterized in that: each described sun power folded sheet assembly is connected with a rotating shaft by two solar panels (12), and the edge of two solar panels (12) is connected by axis of rotation.
4. a kind of electronic instruction projection arrangement utilizing sun power according to claim 2, it is characterized in that: described a kind of electronic instruction also comprises dust-proof cover body (13) with utilizing the projection arrangement of sun power, and dust-proof cover body (13) mouth is contained in described sun power mechanism.
5. a kind of electronic instruction projection arrangement utilizing sun power according to claim 2, is characterized in that: the lower end of column (8) is connected with the upper surface of base (1) by bearing seat (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647434.0U CN204832754U (en) | 2015-08-26 | 2015-08-26 | Electronic teaching is with projection arrangement who utilizes solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520647434.0U CN204832754U (en) | 2015-08-26 | 2015-08-26 | Electronic teaching is with projection arrangement who utilizes solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204832754U true CN204832754U (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520647434.0U Expired - Fee Related CN204832754U (en) | 2015-08-26 | 2015-08-26 | Electronic teaching is with projection arrangement who utilizes solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204832754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643646A (en) * | 2017-09-26 | 2018-01-30 | 芜湖迈特电子科技有限公司 | Field portable projecting apparatus |
| CN107862913A (en) * | 2018-01-03 | 2018-03-30 | 任启帆 | A kind of electronic instruction teaching aid based on new energy |
-
2015
- 2015-08-26 CN CN201520647434.0U patent/CN204832754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643646A (en) * | 2017-09-26 | 2018-01-30 | 芜湖迈特电子科技有限公司 | Field portable projecting apparatus |
| CN107862913A (en) * | 2018-01-03 | 2018-03-30 | 任启帆 | A kind of electronic instruction teaching aid based on new energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |