CN205507341U - Shell for projector - Google Patents
Shell for projector Download PDFInfo
- Publication number
- CN205507341U CN205507341U CN201620299058.5U CN201620299058U CN205507341U CN 205507341 U CN205507341 U CN 205507341U CN 201620299058 U CN201620299058 U CN 201620299058U CN 205507341 U CN205507341 U CN 205507341U
- Authority
- CN
- China
- Prior art keywords
- shell
- projector
- inner chamber
- groove
- base
- 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.)
- Expired - Fee Related
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- Projection Apparatus (AREA)
Abstract
The utility model discloses a shell for projector, which comprises a supporting pedestal and is characterized by further comprising, the inner chamber that supports the base is equipped with the recess, the left and right sides of recess all is equipped with the dust guard, dust guard and recess sliding connection, the top of supporting the base is equipped with the shell, the inner chamber left and right sides of shell all is equipped with and subtracts vibrating plate, it includes the base to subtract vibrating plate, the surface of base is equipped with the lug, the inner chamber of lug is equipped with damping spring, be equipped with the rubber pad on the outer wall of lug, the inner chamber of base is equipped with heat dissipation groove. This shell for projector through dust guard and recess sliding connection, when not using the projecting apparatus, stimulates out through the baffle the dust guard, go to the baffle to the outer wall of shell through the axis of rotation on, through carrying on fixed stop to the hitch clevis integrated circuit board to the card knot recess in to seal radiator -grid and preformed hole, prevent the outside dust and the inside of drop of water entering shell.
Description
Technical field
This utility model relates to porjector technology field, a kind of shell on projector.
Background technology
General, projector has been widely used in family, teaching, scientific research, meeting, report as a kind of projection display apparatus
The different occasions such as announcement, USB interface, earphone microphone interface, focus adjusting mechanism, IO connector etc. are arranged at projector by existing projector
On side wall of outer shell, in dust and the globule are easily accessible each interface not using when, affect the normal use of projector, to throwing
Shadow instrument interferes and damages, simultaneously when projector is in transport or installation process, outside causing because of uncertain external impacts
Shell ruptures, thus damages the projector of inside, the such as patent of Patent No. 201320813728.7, including including support body and subtracting
Shake plate, the right-hand member of support body is provided with chute, and chute is provided with fixing seat, and support body is additionally provided with arc installing plate, although contribute to solid
Surely cover plate, additionally aid the installation of other elements on projector, but impacted by outside during transport and use
Shell and projector can be damaged during power.
Utility model content
The purpose of this utility model is to provide a kind of shell on projector, to solve to carry in above-mentioned background technology
The problem gone out.
For achieving the above object, this utility model following technical scheme of offer: a kind of shell on projector, including
Supporting base, the inner chamber of described support base is provided with groove, and the left and right sides of described groove is equipped with dust excluding plate, described dust excluding plate
Being slidably connected with groove, described dust excluding plate includes that rotary shaft, the outside of described rotary shaft are provided with baffle plate, and the top of described baffle plate sets
Having connection clamp, the top of described support base to be provided with shell, the left and right sides of described shell is equipped with radiator-grid, described heat radiation
The lower end of net is provided with preformed hole, and the inner chamber left and right sides of described shell is equipped with vibration damper plate, and described vibration damper plate includes pedestal, described
The outer surface of pedestal is provided with projection, and the inner chamber of described projection is provided with damping spring, and the outer wall of described projection is provided with rubber
Pad, the inner chamber of described pedestal is provided with heat radiation groove, and the top of described shell is provided with lid, and it is recessed that the inner chamber of described lid is provided with clamping
Groove, described baffle plate is connected with clamping groove by connecting clamp.
Preferably, before and after the top of described support base, both sides are equipped with supporting pad.
Preferably, the corner, bottom of described support base is equipped with support seat.
Preferably, the inner side of described heat radiation groove is provided with protection network.
Preferably, the surface of described baffle plate is provided with protecting film.
Compared with prior art, the beneficial effects of the utility model are: this is used for the shell on projector, passes through dust excluding plate
It is slidably connected with groove, when not using projector, by the baffle plate of dust excluding plate is pulled out, by rotary shaft, baffle plate is turned
On the outer wall of shell, by being fixed baffle plate in Connection Card board to card knot groove, thus radiator-grid and preformed hole
It is closed, prevents dust and the inside of globule entrance shell of outside, do not interfere with the normal use of projector, at projector
In transport or installation process, when uncertain external impacts shell, it is possible to prevent shell by the damping spring of vibration damper plate
Rupturing, the projector being possible to prevent in shell by rubber blanket is damaged, safe and reliable.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is enclosure structural representation of the present utility model；
Fig. 3 is vibration damper plate structural representation of the present utility model.
In figure: 1, support base, 2, shell, 3, dust excluding plate, 301, protecting film, 302, rotary shaft, 303, baffle plate, 304, even
Connect clamp, 4, preformed hole, 5, clamping groove, 6, radiator-grid, 7, lid, 8, support seat, 9, vibration damper plate, 901, projection, 902, base
Seat, 903, rubber blanket, 904, damping spring, 905, heat radiation groove, 906, protection network, 10, supporting pad, 11, groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-3, a kind of technical scheme of this utility model offer: a kind of shell on projector, including propping up
Support base 1, the corner, bottom of described support base 1 is equipped with support seat 8, can support base base 1 by supporting seat 8, anti-
Only supporting base 1 to wear and tear, before and after the top of described support base 1, both sides are equipped with supporting pad 10, can be propped up by supporting pad 10
Projector in support shell 2, the bottom of protection projector, the inner chamber of described support base 1 is provided with groove 11, described groove 11
The left and right sides is equipped with dust excluding plate 3, and described dust excluding plate 3 is slidably connected with groove 11, and described dust excluding plate 3 includes rotary shaft 302, institute
The outside stating rotary shaft 302 is provided with baffle plate 303, and the surface of described baffle plate 303 is provided with protecting film 301, can by protecting film 301
The shell 2 in case baffle plate 303 weares and teares, the top of described baffle plate 303 is provided with connection clamp 304, and the top of described support base 1 sets
Having shell 2, the left and right sides of described shell 2 to be equipped with radiator-grid 6, the lower end of described radiator-grid 6 is provided with preformed hole 4, by turning
302 baffle plates 303 of moving axis forward on the outer wall of shell 2, by being fixed gear connecting in clamp 304 snaps into card knot groove 5
Plate 303, thus radiator-grid 6 and preformed hole 4 are closed, the inner chamber left and right sides of described shell 2 is equipped with vibration damper plate 9, institute
Stating vibration damper plate 9 and include that pedestal 902, the outer surface of described pedestal 902 are provided with projection 901, the inner chamber of described projection 901 is provided with damping
Spring 904, when uncertain external impacts shell 2, is possible to prevent shell 2 to rupture by damping spring 904, described convex
The outer wall of block 901 is provided with rubber blanket 903, and the projector being possible to prevent in shell 2 by rubber blanket 903 is damaged, described pedestal
The inner chamber of 902 is provided with heat radiation groove 905, and the inner side of described heat radiation groove 905 is provided with protection network 906, permissible by protection network 906
Preventing when in use outside dust from entering in projector, the top of described shell 2 is provided with lid 7, described lid 7 interior
Chamber is provided with clamping groove 5, and described baffle plate 303 is connected with clamping groove 5 by connecting clamp 304.
When not using projection, it is slidably connected by dust excluding plate 3 and groove 11, by the baffle plate 303 of dust excluding plate 3 is pulled
Out, forward on the outer wall of shell 2 by 302 baffle plates 303 of rotary shaft, by snapping in card knot groove 5 connecting clamp 304
It is fixed baffle plate 303, thus radiator-grid 6 and preformed hole 4 are closed, prevent the dust of outside and the globule from entering shell 2
Inside, do not interfere with the normal use of projector, at projector in transport or installation process, when uncertain external impacts
During shell 2, it is possible to prevent shell 2 to rupture by the damping spring 904 of vibration damper plate 9, is possible to prevent shell 2 by rubber blanket 903
Interior projector damages.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the shell on projector, including supporting base, it is characterised in that: the inner chamber of described support base is provided with recessed
Groove, the left and right sides of described groove is equipped with dust excluding plate, and described dust excluding plate is slidably connected with groove, and described dust excluding plate includes rotating
Axle, the outside of described rotary shaft is provided with baffle plate, and the top of described baffle plate is provided with connection clamp, and the top of described support base is provided with
Shell, the left and right sides of described shell is equipped with radiator-grid, and the lower end of described radiator-grid is provided with preformed hole, the inner chamber of described shell
The left and right sides is equipped with vibration damper plate, and described vibration damper plate includes that pedestal, the outer surface of described pedestal are provided with projection, described projection interior
Chamber is provided with damping spring, and the outer wall of described projection is provided with rubber blanket, and the inner chamber of described pedestal is provided with heat radiation groove, described shell
Top be provided with lid, the inner chamber of described lid is provided with clamping groove, described baffle plate by connect clamp be connected with clamping groove.
A kind of shell on projector the most according to claim 1, it is characterised in that: the top of described support base
Front and back both sides are equipped with supporting pad.
A kind of shell on projector the most according to claim 2, it is characterised in that: the bottom of described support base
Corner is equipped with support seat.
A kind of shell on projector the most according to claim 1, it is characterised in that: the inner side of described heat radiation groove
It is provided with protection network.
A kind of shell on projector the most according to claim 1, it is characterised in that: set on the surface of described baffle plate
There is protecting film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299058.5U CN205507341U (en) | 2016-04-12 | 2016-04-12 | Shell for projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299058.5U CN205507341U (en) | 2016-04-12 | 2016-04-12 | Shell for projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205507341U true CN205507341U (en) | 2016-08-24 |
Family
ID=56736564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620299058.5U Expired - Fee Related CN205507341U (en) | 2016-04-12 | 2016-04-12 | Shell for projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205507341U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337832A (en) * | 2017-11-24 | 2018-07-27 | 山东轩瑞信息科技有限公司 | Fire-fighting polymorphic type controller data based on ad hoc network uploads device |
| CN110159883A (en) * | 2018-04-08 | 2019-08-23 | 周怡然 | A kind of high school student's study projection interactive teaching device |
-
2016
- 2016-04-12 CN CN201620299058.5U patent/CN205507341U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337832A (en) * | 2017-11-24 | 2018-07-27 | 山东轩瑞信息科技有限公司 | Fire-fighting polymorphic type controller data based on ad hoc network uploads device |
| CN110159883A (en) * | 2018-04-08 | 2019-08-23 | 周怡然 | A kind of high school student's study projection interactive teaching device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210412 |