CN205015607U - Picture projecting apparatus is known to steel construction - Google Patents
Picture projecting apparatus is known to steel construction Download PDFInfo
- Publication number
- CN205015607U CN205015607U CN201520434998.6U CN201520434998U CN205015607U CN 205015607 U CN205015607 U CN 205015607U CN 201520434998 U CN201520434998 U CN 201520434998U CN 205015607 U CN205015607 U CN 205015607U
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- CN
- China
- Prior art keywords
- interface
- projector
- main body
- steel construction
- lid
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- Expired - Fee Related
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Abstract
The utility model discloses a picture projecting apparatus is known to steel construction, including projecting apparatus body and steel construction connecting piece, the spout is left to the front end bottom of projecting apparatus body, be connected with the visor in the spout, one side of visor is connected with the pinion rack, the motor is installed to the front end of projecting apparatus body, the pivot front end of motor is equipped with the gear, the gear engagement pinion rack, the surface of wiring board is equipped with sealed lid. The visor was opened when this picture projecting apparatus is known to steel construction power was opened, and the visor was also closed when the power was closed, prevented that the camera lens from getting into dust and steam, had guaranteed the definition of projecting apparatus image quality, and each interface can be protected well to the sealed lid that the projecting apparatus back was equipped with, prevents that the projecting apparatus from getting into dust and steam when not using for a long time, has guaranteed the normal use of projecting apparatus, has prolonged the life of projecting apparatus.
Description
Technical field
The utility model relates to porjector technology field, is specially a kind of steel construction knowledge figure projector.
Background technology
Projector, also known as projector, be a kind of can by image or VIDEO PROJECTION to the equipment on curtain, can by the different same computing machines of interface, VCD, DVD, BD, game machine, DV etc. are connected and play corresponding vision signal, projector is widely used in family, office, school and public place of entertainment, different according to working method, there is CRT, LCD, DLP etc. are dissimilar, the appearance of projector all brings great convenience to the work of people and life, little picture can be amplified, many people are facilitated to watch, but also there is a lot of defect in existing projector, in prior art, the dustproof and waterproof effect of projector is bad, projector lens must keep clean, otherwise can drop shadow effect be affected, the terminal block at the projector back side is provided with a lot of interface, these interfaces are mostly outside exposed, be easy to into ash and steam, long time integration can affect the normal use of projector.
Utility model content
The purpose of this utility model is to provide a kind of steel construction knowledge figure projector, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: figure projector known by a kind of steel construction, comprise projector main body and steel structure connecting member, described steel structure connecting member is arranged on the upper surface of projector main body, the top of described steel structure connecting member is provided with installing plate, the front-end surface of described projector main body leaves picture frame, the inner side of described picture frame is provided with camera lens, the upper surface middle part of described projector main body is provided with control panel, the back of described projector main body is provided with terminal block, the front bottom end of described projector main body leaves chute, over cap is connected with in described chute, the side of described over cap is connected with tooth plate, the front end of described projector main body is provided with motor, the rotating shaft front end of described motor is provided with gear, described gears meshing tooth plate, the inside of described projector main body is also provided with accumulator, described motor, control panel and accumulator are electrically connected, the surface of described terminal block is provided with gland bonnet.
Preferably, the side of described projector main body is provided with handle.
Preferably, the inside edge of described over cap is provided with O-ring seal.
Preferably, the shape size of described over cap all matches with picture frame.
Preferably, described terminal block comprises standard DC interface, S terminal interface, USB interface, USB interface, audio interface and power interface.
Preferably, described gland bonnet comprises standard DC access flap, S terminal interface lid, USB interface lid, USB interface lid, audio interface lid and power interface lid.
Preferably, described standard DC access flap, S terminal interface lid, USB interface lid, USB interface lid, audio interface lid, power interface lid and standard DC interface, S terminal interface, USB interface, USB interface, audio interface and power interface one_to_one corresponding coupling.
Compared with prior art; the beneficial effects of the utility model are: this steel construction knowledge figure projector coordinates motor can len well by arranging over cap in the front end of projector main body; during electric power starting, over cap is opened; during power-off, over cap is also closed; prevent camera lens from entering dust and steam; ensure that the sharpness of projector image quality; the gland bonnet that projector back is provided with can protect each interface well; prevent projector from entering dust and steam when not using for a long time; ensure that the normal use of projector, extend the serviceable life of projector.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the side view that the utility model does not add gland bonnet;
Fig. 3 is the side view that the utility model adds gland bonnet;
Fig. 4 is the structural representation of the utility model gland bonnet.
In figure: 1 projector main body, 2 steel structure connecting members, 3 installing plates, 4 picture frames, 5 camera lenses, 6 control panels, 7 terminal blocks, 71 standard DC interfaces, 72S terminal interface, 73USB interface, 74VGA interface, 75 audio interface, 76 power interfaces, 8 chutes, 9 over caps, 10 tooth plates, 11 motors, 12 gears, 13 accumulators, 14 gland bonnets, 141 standard DC access flaps, 142S terminal interface lid, 143USB access flap, 144VGA access flap, 145 audio interface lids, 146 power interface lids.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-4, the utility model provides a kind of technical scheme: figure projector known by a kind of steel construction, comprise projector main body 1 and steel structure connecting member 2, described steel structure connecting member 2 is arranged on the upper surface of projector main body 1, the top of described steel structure connecting member 2 is provided with installing plate 3, facilitate the installation of projector main body 1, steel structure connecting member 2 is adopted to ensure that strength of joint, the front-end surface of described projector main body 1 leaves picture frame 4, the inner side of described picture frame 4 is provided with camera lens 5, the upper surface middle part of described projector main body 1 is provided with control panel 6, control panel 6 comprises power knob and regulates button, the back of described projector main body 1 is provided with terminal block 7, described terminal block 7 comprises standard DC interface 71, S terminal interface 72, USB interface 73, USB interface 74, audio interface 75 and power interface 76, the front bottom end of described projector main body 1 leaves chute 8, over cap 9 is connected with in described chute 8, the inside edge of described over cap 9 is provided with O-ring seal, strengthen the tight ness rating that over cap 9 is connected with picture frame 4, the shape size of described over cap 9 all matches with picture frame 4, the side of described over cap 9 is connected with tooth plate 10, the front end of described projector main body 1 is provided with motor 11, the rotating shaft front end of described motor 11 is provided with gear 12, described gear 12 engages tooth plate 10, the inside of described projector main body 1 is also provided with accumulator 13, described motor 11, control panel 6 and accumulator 13 are electrically connected, after projector main body 1 switches on power, over cap 9 is opened by motor 11 mate gear 12, after projector main body 1 deenergization, motor 11 is powered by accumulator 13, over cap 9 is closed, the surface of described terminal block 7 is provided with gland bonnet 14, described gland bonnet 14 comprises standard DC access flap 141, S terminal interface lid 142, USB interface lid 143, USB interface lid 144, audio interface lid 145 and power interface lid 146, described standard DC access flap 141, S terminal interface lid 142, USB interface lid 143, USB interface lid 144, audio interface lid 145, power interface lid 146 and standard DC interface 71, S terminal interface 72, USB interface 73, USB interface 74, audio interface 75 and power interface 76 one_to_one corresponding coupling, serve good dustproof and waterproof effect, the side of described projector main body 1 is provided with handle 15, be convenient for carrying.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (7)
1. figure projector known by a steel construction, comprise projector main body (1) and steel structure connecting member (2), described steel structure connecting member (2) is arranged on the upper surface of projector main body (1), the top of described steel structure connecting member (2) is provided with installing plate (3), the front-end surface of described projector main body (1) leaves picture frame (4), the inner side of described picture frame (4) is provided with camera lens (5), the upper surface middle part of described projector main body (1) is provided with control panel (6), the back of described projector main body (1) is provided with terminal block (7), it is characterized in that: the front bottom end of described projector main body (1) leaves chute (8), over cap (9) is connected with in described chute (8), the side of described over cap (9) is connected with tooth plate (10), the front end of described projector main body (1) is provided with motor (11), the rotating shaft front end of described motor (11) is provided with gear (12), described gear (12) engagement tooth plate (10), the inside of described projector main body (1) is also provided with accumulator (13), described motor (11), control panel (6) and accumulator (13) are electrically connected, the surface of described terminal block (7) is provided with gland bonnet (14).
2. figure projector known by a kind of steel construction according to claim 1, it is characterized in that: the side of described projector main body (1) is provided with handle (15).
3. figure projector known by a kind of steel construction according to claim 1, it is characterized in that: the inside edge of described over cap (9) is provided with O-ring seal.
4. figure projector known by a kind of steel construction according to claim 1, it is characterized in that: the shape size of described over cap (9) all matches with picture frame (4).
5. figure projector known by a kind of steel construction according to claim 1, it is characterized in that: described terminal block (7) comprises standard DC interface (71), S terminal interface (72), USB interface (73), USB interface (74), audio interface (75) and power interface (76).
6. figure projector known by a kind of steel construction according to claim 1, it is characterized in that: described gland bonnet (14) comprises standard DC access flap (141), S terminal interface lid (142), USB interface lid (143), USB interface lid (144), audio interface lid (145) and power interface lid (146).
7. figure projector known by a kind of steel construction according to claim 5 or 6, it is characterized in that: described standard DC access flap (141), S terminal interface lid (142), USB interface lid (143), USB interface lid (144), audio interface lid (145), power interface lid (146) and standard DC interface (71), S terminal interface (72), USB interface (73), USB interface (74), audio interface (75) and power interface (76) one_to_one corresponding coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434998.6U CN205015607U (en) | 2015-06-23 | 2015-06-23 | Picture projecting apparatus is known to steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434998.6U CN205015607U (en) | 2015-06-23 | 2015-06-23 | Picture projecting apparatus is known to steel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205015607U true CN205015607U (en) | 2016-02-03 |
Family
ID=55214202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520434998.6U Expired - Fee Related CN205015607U (en) | 2015-06-23 | 2015-06-23 | Picture projecting apparatus is known to steel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205015607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106483741A (en) * | 2016-12-22 | 2017-03-08 | 长泰品原电子科技有限公司 | A kind of water proof type 3D keyboard projector equipment |
| CN111551495A (en) * | 2020-06-10 | 2020-08-18 | 安徽庆宇光电科技有限公司 | Automatic waterproof structure of motor vehicle tail gas remote measuring equipment and equipment thereof |
-
2015
- 2015-06-23 CN CN201520434998.6U patent/CN205015607U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106483741A (en) * | 2016-12-22 | 2017-03-08 | 长泰品原电子科技有限公司 | A kind of water proof type 3D keyboard projector equipment |
| CN106483741B (en) * | 2016-12-22 | 2018-07-13 | 长泰品原电子科技有限公司 | A kind of water proof type 3D keyboard projection devices |
| CN111551495A (en) * | 2020-06-10 | 2020-08-18 | 安徽庆宇光电科技有限公司 | Automatic waterproof structure of motor vehicle tail gas remote measuring equipment and equipment thereof |
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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: 20160203 Termination date: 20170623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |