CN207817392U - A kind of projecting apparatus instrument - Google Patents
A kind of projecting apparatus instrument Download PDFInfo
- Publication number
- CN207817392U CN207817392U CN201820172351.4U CN201820172351U CN207817392U CN 207817392 U CN207817392 U CN 207817392U CN 201820172351 U CN201820172351 U CN 201820172351U CN 207817392 U CN207817392 U CN 207817392U
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- CN
- China
- Prior art keywords
- main body
- projector main
- projecting apparatus
- suspension rod
- telescopic suspension
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Abstract
The utility model discloses a kind of projecting apparatus instruments, including projector main body, the front of its projector main body is equipped with projection hole, the both sides of the projection hole are provided with mosquito repelling lamp, the projection hole is connected with dustproof cover by bungee, the bottom of the projector main body is connected with elastic buffer plate by buffer spring, the quadrangle of the projector main body is provided with shatter-resistant block, it is provided with heat emission fan on the inner cavity roof of the projector main body, it is provided with radiator window on the two side of the projector main body, it is fixed with Telescopic suspension rod at the top of the projector main body, the top of the Telescopic suspension rod is connected with mounting plate by shaft.The utility model, pass through the cushioning effect of elastic buffer plate, buffer spring and shatter-resistant block, the impact force that projecting apparatus is faced when projecting apparatus is surprisingly fallen on the ground can be effectively reduced, prevent projecting apparatus from breaking, and it is simple in structure, good heat dissipation effect has the function of height and angular adjustment, easy to install and use.
Description
Technical field
The utility model is related to porjector technology field, specifically a kind of projecting apparatus instrument.
Background technology
Projecting apparatus, also known as projector are a kind of equipment that can be projected image or video on curtain, can be by not
The same computer of interface together, VCD, DVD, BD, game machine, DV etc., which are connected, plays corresponding vision signal, is widely used at present
In family, office, school and public place of entertainment.Existing projecting apparatus, shatter-resistant poor performance, and projecting apparatus is to be lifted on house mostly
On ceiling, during actual use, usually can because of install it is insecure cause projecting apparatus to be dropped to fall on the ground damage, and can not
The height and angle for adjusting projecting apparatus according to actual needs, make troubles, while heat dissipation performance is poor to the use of user, do not have
Mosquito repellent and dust-proof device are set, and the mosquito of surrounding and dust can impact the drop shadow effect of projecting apparatus.
Invention content
The purpose of this utility model is to provide a kind of projecting apparatus instruments, to solve projecting apparatus in the prior art, shatter-resistant
It is poor with heat dissipation performance, it is not provided with mosquito repellent and dust-proof device, the mosquito of surrounding and dust can make the drop shadow effect of projecting apparatus
At influence, and the problems such as the height and angle of projecting apparatus can not be adjusted according to actual needs.
To achieve the above object, the utility model provides the following technical solutions：A kind of projecting apparatus instrument, including projecting apparatus sheet
The front of body, the projector main body is equipped with projection hole, and the both sides of the projection hole are provided with mosquito repelling lamp, and the projection hole passes through
Bungee is connected with dustproof cover, and cleaning cotton is provided on the inner wall of the dustproof cover, and the top of the projector main body is provided with
Hanging column is provided with the link coordinated with hanging column on the side wall of the dustproof cover, and the bottom of the projector main body passes through buffering elastic
Spring is connected with elastic buffer plate, and the quadrangle of the projector main body is provided with shatter-resistant block, the inner cavity roof of the projector main body
On be provided with heat emission fan, radiator window is provided on the two side of the projector main body, the top of the projector main body is fixed
There are Telescopic suspension rod, the top of the Telescopic suspension rod to be connected with mounting plate by shaft, the mounting plate is provided at both ends with expansion
Bolt.
Preferably, the bottom of the elastic buffer plate is provided with equally distributed elastic bumps.
Preferably, the Telescopic suspension rod is equipped with adjustment hole, and adjusting bolt is plugged in the adjustment hole.
Preferably, it is hinged with telescopic advance lever between the mounting plate and Telescopic suspension rod.
Preferably, it is provided with Air Filter on the inside of the radiator window.
Preferably, it is provided with Transparent lamp shade on the outside of the mosquito repelling lamp.
Compared with prior art, the utility model has the beneficial effects that：The utility model, simple in structure, installation and use
It is convenient, by the cushioning effect of elastic buffer plate, buffer spring and shatter-resistant block, when can effectively reduce projecting apparatus and surprisingly falling on the ground
Ground faces the impact force of projecting apparatus, prevents projecting apparatus from breaking, can be according to actual use need by the Telescopic suspension rod and shaft of setting
The height and angle of projecting apparatus are adjusted, it is easy to operate, flexible, it, can be effective under the common heat dissipation by heat emission fan and radiator window
Discharge projecting apparatus inside heat, good heat dissipation effect kept away and exempted from projecting apparatus internal heat and do not distribute not go out and cause inside it
Element is burnt out, and in the mosquito repelling lamp of projection hole both sides setting, can effectively drive the mosquito of projection hole periphery, prevents mosquito to projection
Caused by interfere, dustproof cover can be fastened in projection hole by the dustproof cover that projection hole is connected by bungee when not in use,
The dust in environment can be prevented to be attached on projection lens in this way, the hanging column and link of setting can be incited somebody to action when dustproof cover is opened
It is fixed, and prevents dustproof cover from blocking projection sight.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the projector main body sectional view of the utility model；
Fig. 3 is the elastic buffer plate structure schematic diagram of the utility model；
Fig. 4 is the dustproof cover structure schematic diagram of the utility model.
In figure：1- projector main bodies, 2- projection holes, 3- elastic buffers plate, 4- buffer springs, 5- mosquito repelling lamps, 6- shatter-resistants block,
7- Transparent lamp shades, 8- dustproof covers, 9- hanging columns, 10- adjustment holes, 11- adjusting bolts, 12- Telescopic suspension rods, 13- telescopic advance levers,
14- shafts, 15- mounting plates, 16- expansion bolts, 17- heat emission fans, 18- radiator windows, 19- Air Filters, 20- elastic bumps, 21- pines
Tight rope, 22- cleaning cottons, 23- links.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-4, in the utility model embodiment, a kind of projecting apparatus instrument, including projector main body 1, projecting apparatus
The front of ontology 1 is equipped with projection hole 2, and the both sides of projection hole 2 are provided with mosquito repelling lamp 5, and mosquito repelling lamp 5 can effectively drive projection hole 2
Periphery mosquito, prevent mosquito from being interfered caused by projection, projection hole 2 is connected with dustproof cover 8 by bungee 21, without using
When, dustproof cover 8 can be fastened in projection hole 2, the dust in environment can be prevented to be attached on projection lens in this way, dustproof cover 8
Inner wall on be provided with cleaning cotton 22, cleaning cotton 22 can facilitate cleans dedusting, projector main body to the projection lens in projection hole 2
1 top is provided with hanging column 9, and the link 23 coordinated with hanging column 9 is provided on the side wall of dustproof cover 8, is opened when by dustproof cover 8
When, link 23 can be hung on hanging column 9, can play the role of so fixed to dustproof cover 8, prevented dustproof cover 8 from blocking projection and regard
Line, the bottom of projector main body 1 are connected with elastic buffer plate 3 by buffer spring 4, and the quadrangle of projector main body 1 is provided with anti-
Block 6 is fallen, by the cushioning effect of elastic buffer plate 3, buffer spring 4 and shatter-resistant block 6, projecting apparatus can be effectively reduced and surprisingly fallen
The impact force that projecting apparatus is faced when ground, prevents projecting apparatus from breaking, heat emission fan is provided on the inner cavity roof of projector main body 1
17, radiator window 18 is provided on the two side of projector main body 1, it, can under the common heat dissipation by heat emission fan 17 and radiator window 18
Heat inside effective discharge projecting apparatus, good heat dissipation effect have kept away and have exempted from projecting apparatus internal heat and do not distribute not go out and lead to it
Internal element is burnt out, and the top of projector main body 1 is fixed with Telescopic suspension rod 12, and the top of Telescopic suspension rod 12 is connected by shaft 14
Have a mounting plate 15, the Telescopic suspension rod 12 and shaft 14 of setting, be conducive to the height for adjusting projecting apparatus according to actual needs and
Angle, easy to operate, flexible, mounting plate 15 is provided at both ends with expansion bolt 16, and the bottom of elastic buffer plate 3 is provided with uniformly
The elastic bumps 20 of distribution, enhance the cushion performance of elastic buffer plate 3, and Telescopic suspension rod 12 is equipped with adjustment hole 10, adjustment hole
It is plugged with adjusting bolt 11 in 10, telescopic advance lever 13, telescopic advance lever 13 are hinged between mounting plate 15 and Telescopic suspension rod 12
The adjusting to Telescopic suspension rod 12 and supporting role can be played, the inside of radiator window 18 is provided with Air Filter 19, and Air Filter 19 can be prevented
Only the dust in air enters in projecting apparatus, and the outside of mosquito repelling lamp 5 is provided with Transparent lamp shade 7.
The operation principle of the utility model is：In use, user only needs to be fixed mounting plate 15 with expansion bolt 16
On the ceiling in house, then needs further according to actual use, adjusted projector main body 1 by Telescopic suspension rod 12 and shaft 14
Section is to suitable height and angle, and simple, convenient, during projecting apparatus works, the work of heat emission fan 17 passes through
The heat that radiator window 18 generates when projecting apparatus works is discharged in time, achievees the effect that heat dissipation, meanwhile, the work of mosquito repelling lamp 5 is driven
The mosquito of surrounding, prevents mosquito from being interfered caused by projection, moreover, during use, when projecting apparatus is inadvertently fallen off, buffering
Spring 4 and elastic buffer plate 3 can effectively buffer face projecting apparatus impact force with reducing, prevent projecting apparatus from breaking, meanwhile, it throws
The shatter-resistant block 6 of 1 four jiaos of shadow instrument ontology further can carry out shatter-resistant protection to it, enhance the shatter-resistant effect of projecting apparatus.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of projecting apparatus instrument, including projector main body（1）, it is characterised in that：The projector main body（1）Front be equipped with
Projection hole（2）, the projection hole（2）Both sides be provided with mosquito repelling lamp（5）, the projection hole（2）Pass through bungee（21）Connection
There is dustproof cover（8）, the dustproof cover（8）Inner wall on be provided with cleaning cotton（22）, the projector main body（1）Top setting
There is hanging column（9）, the dustproof cover（8）Side wall on be provided with and hanging column（9）The link of cooperation（23）, the projector main body
（1）Bottom pass through buffer spring（4）It is connected with elastic buffer plate（3）, the projector main body（1）Quadrangle be provided with shatter-resistant
Block（6）, the projector main body（1）Inner cavity roof on be provided with heat emission fan（17）, the projector main body（1）Two side
On be provided with radiator window（18）, the projector main body（1）Top be fixed with Telescopic suspension rod（12）, the Telescopic suspension rod（12）
Top pass through shaft（14）It is connected with mounting plate（15）, the mounting plate（15）Be provided at both ends with expansion bolt（16）.
2. a kind of projecting apparatus instrument according to claim 1, it is characterised in that：The elastic buffer plate（3）Bottom set
It is equipped with equally distributed elastic bumps（20）.
3. a kind of projecting apparatus instrument according to claim 1, it is characterised in that：The Telescopic suspension rod（12）It is equipped with and adjusts
Hole（10）, the adjustment hole（10）Inside it is plugged with adjusting bolt（11）.
4. a kind of projecting apparatus instrument according to claim 1, it is characterised in that：The mounting plate（15）With Telescopic suspension rod
（12）Between be hinged with telescopic advance lever（13）.
5. a kind of projecting apparatus instrument according to claim 1, it is characterised in that：The radiator window（18）Inside be provided with
Air Filter（19）.
6. a kind of projecting apparatus instrument according to claim 1, it is characterised in that：The mosquito repelling lamp（5）Outside be provided with
Transparent lamp shade（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820172351.4U CN207817392U (en) | 2018-02-01 | 2018-02-01 | A kind of projecting apparatus instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820172351.4U CN207817392U (en) | 2018-02-01 | 2018-02-01 | A kind of projecting apparatus instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207817392U true CN207817392U (en) | 2018-09-04 |
Family
ID=63322835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820172351.4U Expired - Fee Related CN207817392U (en) | 2018-02-01 | 2018-02-01 | A kind of projecting apparatus instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207817392U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296909A (en) * | 2018-10-17 | 2019-02-01 | 北京西柚传媒科技有限公司 | A kind of huge curtain projection fixes device with projection device |
| CN109541880A (en) * | 2018-12-15 | 2019-03-29 | 西安呱牛信息技术有限公司 | A kind of shatter-resistant projector and its application method |
| CN110675662A (en) * | 2019-10-15 | 2020-01-10 | 许昌学院 | Digital media teaching presentation device |
| CN110764344A (en) * | 2019-10-17 | 2020-02-07 | 深圳市壹闻科技有限公司 | Projection equipment with dustproof function and good heat dissipation effect |
| CN112524408A (en) * | 2020-11-26 | 2021-03-19 | 南京逗学信息科技有限公司 | Internet remote education equipment installation equipment and installation method thereof |
| CN113348973A (en) * | 2021-06-02 | 2021-09-07 | 唐继红 | Fungus class is cultivated and uses water conservation spraying apparatus |
-
2018
- 2018-02-01 CN CN201820172351.4U patent/CN207817392U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296909A (en) * | 2018-10-17 | 2019-02-01 | 北京西柚传媒科技有限公司 | A kind of huge curtain projection fixes device with projection device |
| CN109541880A (en) * | 2018-12-15 | 2019-03-29 | 西安呱牛信息技术有限公司 | A kind of shatter-resistant projector and its application method |
| CN109541880B (en) * | 2018-12-15 | 2020-11-27 | 深圳市万匠科技有限公司 | Anti-falling projector and using method thereof |
| CN110675662A (en) * | 2019-10-15 | 2020-01-10 | 许昌学院 | Digital media teaching presentation device |
| CN110764344A (en) * | 2019-10-17 | 2020-02-07 | 深圳市壹闻科技有限公司 | Projection equipment with dustproof function and good heat dissipation effect |
| CN112524408A (en) * | 2020-11-26 | 2021-03-19 | 南京逗学信息科技有限公司 | Internet remote education equipment installation equipment and installation method thereof |
| CN113348973A (en) * | 2021-06-02 | 2021-09-07 | 唐继红 | Fungus class is cultivated and uses water conservation spraying apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20200201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |