CN206162047U - Fluorescent wheel's location mounting structure - Google Patents
Fluorescent wheel's location mounting structure Download PDFInfo
- Publication number
- CN206162047U CN206162047U CN201621231976.0U CN201621231976U CN206162047U CN 206162047 U CN206162047 U CN 206162047U CN 201621231976 U CN201621231976 U CN 201621231976U CN 206162047 U CN206162047 U CN 206162047U
- Authority
- CN
- China
- Prior art keywords
- fluorescent wheel
- boss
- locating piece
- slotted hole
- square groove
- 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.)
- Active
Links
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
The utility model discloses a fluorescent wheel's location mounting structure, including fluorescent wheel, fluorescent wheel support, bottom plate and locating piece, be equipped with the slotted hole that the turn -ups formed on the bottom plate, fluorescent wheel is vertical to be fixed on the fluorescent wheel support and lies in the slotted hole top, and fluorescent wheel's lower extreme passes the slotted hole, two at least locating pins of parallel arrangement on the bottom plate, locating pin are located slotted hole the right, are equipped with the slotted hole with locating pin matched with on the fluorescent wheel support, the locating pin can be in the slotted hole relative movement, also have the boss on the bottom plate, the boss lies in the slotted hole the left side, can dismantle on the boss and be equipped with the locating piece, the rectangle piece of locating piece for having square groove, square groove and boss clearance. Simple structure, the equipment is convenient, laminates mutually with the both sides terminal surface of boss respectively through the both ends face of controlling the square groove of mobile location piece messenger and to accomplish the location to fluorescent wheel, and fluorescent wheel's location installation effectiveness is high, locating piece and locating pin carry on spacingly respectively in two vertically position to fluorescent wheel, the location is accurate, the error is little.
Description
Technical field
This utility model is related to laser projection display field, especially a kind of positioning and mounting structure of fluorescent wheel.
Background technology
Traditional Projection Display product generally uses ultrahigh pressure mercury lamp or metal halid lamp etc. as lighting source, but its
There is the short defect of service life, need frequently to change light source, LASER Light Source is used with brightness height, efficiency as projection light source
The advantages of high, life-span length and high colour gamut, must be applied in Projection Display product by more and more.
Current laser projection shows product, and LASER Light Source module, laser are formed with the combination of rotation at a high speed using laser
As excitation light source Jing irradiation optical systems on fluorescent wheel, and the fluorescent material of different colours is coated with fluorescent wheel, is rotated at a high speed
When fluorescent wheel can timesharing send the light of different colours, then produce redgreenblue light through filter wheel, eventually pass combined optical system
Synthesis white light output.
In LASER Light Source module, used as the adjustable part in position, Main Function is eliminated in optical system to fluorescent wheel
Accumulated error, the accurate installation positioning of fluorescent wheel is particularly significant, frequently encounters aborning because fluorescent wheel installation site is not in place
And the unqualified phenomenon of caused luminous flux, so as to largely effect on the qualification rate of product, and due to the installation to fluorescent wheel it is accurate
Degree requirement is higher, and assembling is time-consuming also longer, and work efficiency is not high.
Utility model content
Technical problem to be solved in the utility model is：A kind of positioning and mounting structure of fluorescent wheel is provided, can be quick
The accurate positioning that must complete fluorescent wheel and installation, the packaging efficiency of the very big qualification rate and product line that must improve product.
It is to solve the technical scheme that adopted of above-mentioned technical problem this utility model：The positioning and mounting structure of fluorescent wheel,
Including fluorescent wheel, fluorescence wheel support, base plate and locating piece, the base plate is provided with the slotted eye of flange formation, and fluorescent wheel is vertically solid
Slotted eye top is scheduled on fluorescence wheel support and is located at, the lower end of fluorescent wheel passes through slotted eye；Be arranged in parallel on base plate at least two determine
Position pin, the alignment pin is located at slotted eye the right, and fluorescence wheel support is provided with the slotted hole being engaged with alignment pin, and alignment pin can be
Relative movement in slotted hole；There is boss on base plate, boss is located at the slotted eye left side, locating piece is detachably provided with boss, described
Locating piece is the rectangular block with square groove, and square groove coordinates with boss gap.
It is further：The fluorescence wheel support is the right-angle folding bending plate of " L " shape, and fluorescent wheel is by screw and fluorescence
Wheel support is mutually fixed, and fluorescence wheel support is mutually fixed by screw with base plate.
It is further：The width of the boss 32 be 6mm, on locating piece 4 width of square groove be 6.1mm, boss 32
Right side is to fluorescent wheel 1 apart from L1For 6.7～6.8mm, square groove right side is to the right side of locating piece 4 apart from L2For
6.7mm。
The beneficial effects of the utility model are：1st, simple structure, it is easy to assembly, make square groove by moving left and right locating piece
Both ends of the surface fit with the both sides end face of boss respectively by complete the positioning to fluorescent wheel, the location and installation efficiency of fluorescent wheel
It is high；2nd, locating piece and alignment pin carry out to fluorescent wheel respectively spacing in two vertical orientation, and accurate positioning, error are little；3、
The suitability is wide, and the positioning requirements of different fluorescent wheels are met by need to only changing the size of locating piece.
Description of the drawings
Fig. 1 is top view of the present utility model；
Fig. 2 is a kind of side view of embodiment of this utility model；
Fig. 3 is the side view of this utility model another embodiment；
Fig. 4 is the schematic diagram of locating piece；
It is labeled as in figure：1- fluorescent wheels, 2- fluorescence wheel supports, 21- slotted holes, 3- base plates, 31- alignment pins, 32- boss,
4- locating pieces.
Specific embodiment
For the ease of understanding this utility model, this utility model is further detailed below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3, the positioning and mounting structure of this utility model fluorescent wheel, including fluorescent wheel 1, fluorescent wheel
Support 2, base plate 3 and locating piece 4, the base plate 3 is provided with the slotted eye of flange formation, and fluorescent wheel 1 is vertically fixed on fluorescent wheel
On frame 2 and positioned at slotted eye top, the lower end of fluorescent wheel 1 passes through slotted eye；Be arranged in parallel at least two alignment pins 31 on base plate 3, institute
Alignment pin 31 is stated positioned at slotted eye the right, fluorescence wheel support 2 is provided with the slotted hole 21 being engaged with alignment pin 31, and alignment pin 31 can
The relative movement in slotted hole 21；There is boss 32 on base plate 3, boss 32 is located at the slotted eye left side, is detachably provided with boss 32
Locating piece 4, the locating piece 4 is the rectangular block with square groove, and square groove coordinates with the gap of boss 32, and the width of square groove is slightly
More than the width of boss 32.Through the calculating of technical staff, when the right side of boss 32 to fluorescent wheel 1 apart from L1For 6.7～
During 6.8mm, luminous flux reaches maximum, therefore it is 6mm to arrange the width of boss 32, and the width of square groove is on locating piece 4
6.1mm, square groove right side is to the right side of locating piece 4 apart from L2For 6.7mm.When fluorescent wheel 1 is installed, it is only necessary to by fluorescence
Wheel 1 is fixed on fluorescence wheel support 2, and the slotted hole 21 on fluorescence wheel support 2 is passed through into alignment pin 31, then adjusts locating piece 4
Make the left side of square groove fit with the left side of boss 32 or make the right side of square groove fit with the right side of boss 32,
Finally promote fluorescence wheel support 2 to make fluorescent wheel 1 fit with the right side of locating piece 4, then will be consolidated fluorescence wheel support 2 using screw
It is scheduled on base plate 3.
As shown in Figure 2 and Figure 3, in order to ensure fluorescent wheel 1 install after in vertically will not deflection, fluorescence wheel support 2 is set to
The right-angle folding bending plate of " L " shape, fluorescent wheel 1 is mutually fixed by screw with fluorescence wheel support 2, it is ensured that the overall position of fluorescent wheel 1
On vertical plane, positioning bad student's error will not be made because glancing off.
Embodiment 1
As shown in Fig. 2 locating piece 4 is placed on boss 32, the right side of square groove and boss 32 on locating piece 4 are made
Right side fits, and fluorescent wheel 1 is fixed on fluorescence wheel support 2, then makes the slotted hole 21 on fluorescence wheel support 2 through positioning
Pin 31, promotes to the left fluorescence wheel support 2 to make fluorescent wheel 1 fit with the right side of locating piece 4, and now the right side of boss 32 is to fluorescence
Wheel 1 apart from L1For 6.7mm.
Embodiment 2
As shown in figure 3, locating piece 4 is placed on boss 32, the left side of square groove and boss 32 on locating piece 4 are made
Left side fits, and fluorescent wheel 1 is fixed on fluorescence wheel support 2, then makes the slotted hole 21 on fluorescence wheel support 2 through positioning
Pin 31, promotes to the left fluorescence wheel support 2 to make fluorescent wheel 1 fit with the right side of locating piece 4, and now the right side of boss 32 is to fluorescence
Wheel 1 apart from L1For 6.8mm.
Claims (3)
1. the positioning and mounting structure of fluorescent wheel, it is characterised in that：Including fluorescent wheel (1), fluorescence wheel support (2), base plate (3) and fixed
Position block (4), the base plate (3) is provided with the slotted eye of flange formation, and fluorescent wheel (1) is vertically fixed on fluorescence wheel support (2) simultaneously
Positioned at slotted eye top, the lower end of fluorescent wheel (1) passes through slotted eye；Be arranged in parallel at least two alignment pins (31) on base plate (3), described
Alignment pin (31) is provided with the slotted hole (21) being engaged with alignment pin (31) positioned at slotted eye the right, fluorescence wheel support (2), positions
Pin (31) can be in the interior relative movement of slotted hole (21)；There is boss (32) on base plate (3), boss (32) is convex positioned at the slotted eye left side
Locating piece (4) is detachably provided with platform (32), the locating piece (4) is the rectangular block with square groove, square groove and boss
(32) gap coordinates.
2. the positioning and mounting structure of fluorescent wheel as claimed in claim 1, it is characterised in that：The fluorescence wheel support (2) is " L "
The right-angle folding bending plate of shape, fluorescent wheel (1) is mutually fixed by screw with fluorescence wheel support (2), and fluorescence wheel support (2) is by spiral shell
Nail is mutually fixed with base plate (3).
3. the positioning and mounting structure of fluorescent wheel as claimed in claim 1, it is characterised in that：The width of the boss (32) is
6mm, the width of square groove is 6.1mm on locating piece (4), and boss (32) right side is to fluorescent wheel (1) apart from L1For 6.7～
6.8mm, square groove right side to locating piece (4) right side apart from L2For 6.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621231976.0U CN206162047U (en) | 2016-11-16 | 2016-11-16 | Fluorescent wheel's location mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621231976.0U CN206162047U (en) | 2016-11-16 | 2016-11-16 | Fluorescent wheel's location mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206162047U true CN206162047U (en) | 2017-05-10 |
Family
ID=58660152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621231976.0U Active CN206162047U (en) | 2016-11-16 | 2016-11-16 | Fluorescent wheel's location mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206162047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111433673A (en) * | 2018-03-29 | 2020-07-17 | 麦克赛尔株式会社 | Projector with a light source |
-
2016
- 2016-11-16 CN CN201621231976.0U patent/CN206162047U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111433673A (en) * | 2018-03-29 | 2020-07-17 | 麦克赛尔株式会社 | Projector with a light source |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102402061A (en) | Liquid crystal module spliced backplane and splicing structure thereof | |
| CN102866161A (en) | Vision detection device of SMT (Surface Mounted Technology) template | |
| CN103522797A (en) | Electrical power system operation order writing board used in non-light-source working environment | |
| CN202281138U (en) | Back plate, backlight mold set and display device | |
| CN102853347B (en) | Backlight module and liquid crystal display device | |
| CN206162047U (en) | Fluorescent wheel's location mounting structure | |
| CN102537882A (en) | Back plate and corresponding backlight module | |
| CN201487705U (en) | LED side backlight module group structure | |
| CN106597745A (en) | Backlight source used for liquid crystal television | |
| CN209132549U (en) | A kind of direct-light type LED backlight mould group of rapid cooling | |
| CN102679245A (en) | Panel lamp | |
| CN202580989U (en) | Panel lamp | |
| CN203907503U (en) | Illumination device | |
| JP5685790B2 (en) | Backlight system for channel characters | |
| CN107577083A (en) | A kind of convenient disassembly and the good backlight module of thermal diffusivity | |
| CN204514823U (en) | Optics examining-repairing instrument | |
| CN109629477B (en) | Frame section bar for road traffic sign and road traffic sign | |
| CN203010310U (en) | Panel lamp | |
| CN203162720U (en) | Sideward-glowing lens combination lamp | |
| CN104280919A (en) | Backlight module of liquid crystal device and backlight module assembly method | |
| CN204730019U (en) | Liquid crystal display and side light inlet downward back photo structure thereof | |
| CN205003419U (en) | Structure of being shaded and liquid crystal disply device | |
| CN212204447U (en) | Track strip for LED track lamp | |
| CN205026421U (en) | Outdoor lamp | |
| CN209414346U (en) | Lamp bar pastes jig and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |