CN2829253Y - Support structure for reflector of high-definition optical display TV set - Google Patents
Support structure for reflector of high-definition optical display TV set Download PDFInfo
- Publication number
- CN2829253Y CN2829253Y CN 200520088307 CN200520088307U CN2829253Y CN 2829253 Y CN2829253 Y CN 2829253Y CN 200520088307 CN200520088307 CN 200520088307 CN 200520088307 U CN200520088307 U CN 200520088307U CN 2829253 Y CN2829253 Y CN 2829253Y
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- China
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- speculum
- optical display
- fixed
- reflector
- definition optical
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Abstract
The utility model relates to a supporting structure for a reflector of a high-definition optical display TV, and comprises a base, four upright posts, connecting pieces, a reflector frame, a sticker and a protective support for the reflector. A right upright post and a left upright post of the four upright posts are respectively fixed on a bottom plate. An upright post component is composed of the left bottom plate, the right bottom plate, the two upright posts fixed on the bottom plates and the two connecting pieces respectively fixed on the upper part of the upright posts. The bottom plate is provided with mounting holes and positioning holes. The base is provided with positioning pins respectively matched with the positioning holes. The four upright posts are formed form section materials whose cross section presents an X shape. The four corners of the reflector frame are respectively fixed with an angle frame, and each angle frame is fixedly connected to two frames through screws. The supporting structure has the advantages of good rigidity, good stability, small geometric distortion, no breaking of the reflector, accurate positioning and high assembly precision. Light paths can be simply adjusted through the supporting structure. The utility model has high producing efficiency and low production cost, and can be widely used in various high-definition optical display TV sets.
Description
Technical field
The utility model belongs to high-definition optical display TV machine technology field, more particularly relates to the improvement of the speculum supporting mechanism of high-definition optical display TV machine.
Background technology
Traditional high-definition optical display TV machine comprises base, only is screwed at the speculum framework of four on the base independent panel beating columns, four panel beating frame compositions and the filler strip that sticks on protection mirror on the framework, and four panel beating frames that are fixed on the column are pushed down mirror from the negative.
The mirror framework of this speculum supporting mechanism is connected to form by screw by four panel beating frames, and rigidity is relatively poor, very easily produces geometry deformation, even causes the fragmentation of mirror.Four columns are the panel beating part, the big poor rigidity of amount of deflection, poor stability.And these four panel beating columns are separate, and do not locate between the base, and the low error of assembly precision is big, cause the very big even angle distortion of geometric angle deviation of mirror, bring very big difficulty for follow-up light path adjustment.Produce waste product when serious even because of being adjusted to the precalculated position, not only greatly reduce production efficiency, and improved the production cost of complete machine greatly.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned shortcoming and defect, and a kind of speculum supporting mechanism of high-definition optical display TV machine is provided.Its column and mirror frame rigidity are good, good stability, geometry deformation are little, can not cause the fragmentation of mirror; Can accurately locate between base and the column, final assembly precision high level error is little; Speculum geometric angle deviation is little, and the light path adjustment is simple, can enhance productivity greatly, reduces production costs greatly.
In order to achieve the above object, the utility model comprise base, be fixed on four root posts on the base, be separately fixed at the column upper end four connectors, be fixed on four speculum frameworks, liner on the connector in four frames of speculum framework filler strip and be installed in four mirror protective cradles on four connectors respectively.Each two are separately fixed on the base plate about in four root posts, and left and right base plate, two root posts of fixing on it are formed a columns assemblies separately together with two connectors that are separately fixed at the column upper end.The columns assemblies of this structure has good rigidity and dimensional accuracy, and error is little, and is reliable and stable, can guarantee the assembly precision of each parts and complete machine.Have installing hole on the base plate of columns assemblies, be convenient to be fixed on the base.
Also have location hole on the base plate of columns assemblies, have the alignment pin that cooperates with location hole respectively on the base.The structure that this alignment pin cooperates with location hole is accurately located columns assemblies, has further guaranteed assembly precision.
Four root posts are made of section bar.The processing high conformity of section bar, excellent rigidity, the intensity height can guarantee intensity, rigidity, stability and the reliability of columns assemblies.
The preferred X-shaped in the cross section of section bar.The section bar of X-shaped not only has good intensity, rigidity and stability, and can weight reduction, reduce cost.
Fixing an angle frame respectively for four jiaos of the speculum framework, each is connected and fixed each angle frame with screw and two frames.This structure has improved the rigidity and the stability of speculum framework greatly, makes its physical dimension very stable, has reduced distortion and distortion, has avoided the fragmentation of speculum.
The reducing of the raising of speculum framework and columns assemblies rigidity and intensity, size and dimension site error makes speculum accurate positioning, stable, and the light path adjustment is simple certainly, and then improved production efficiency greatly, reduced production cost.
Task of the present utility model comes to this and finishes.
The utility model speculum frame stiffness intensity improves greatly, and is not yielding, greatly reduces the broken percent defective of speculum.The columns assemblies and the base that are fixed on the base have good location, and adopt modularity, and assembly precision improves greatly, has reduced installer's operating time, and has improved the efficient of this procedure greatly.It can be widely used in the various high-definition optical display TV machines.
Description of drawings
Fig. 1 is a general structure schematic diagram of the present utility model.
Fig. 2 is the A-A partial sectional view of Fig. 1.
Fig. 3 is the structural representation of speculum framework.
Fig. 4 is the drawing in side sectional elevation of column.
Fig. 5 is the end view of the connector of columns assemblies.
Embodiment
Embodiment 1.A kind of speculum supporting mechanism of high-definition optical display TV machine is as Fig. 1～shown in Figure 3.It comprises base 10, be fixed on four root posts 35 on the base 10, be separately fixed at column 35 upper ends four connectors 36, be fixed on four speculum frameworks 20, liner on the connector 36 in four frames 23 of speculum framework 20 filler strip 40 and be installed in four mirror protective cradles 50 on four connectors 36 respectively.Each two are separately fixed on the base plate 34 about in four root posts 35, and left and right base plate 34, two root posts of fixing on it 35 are formed a columns assemblies 30 separately together with two connectors 36 that are separately fixed at column 35 upper ends.Have installing hole 22 on the base plate 34 of columns assemblies 30.
Shown in Figure 2, also have location hole 32 on the base plate 34 of columns assemblies 30, have the alignment pin 11 that cooperates with location hole 32 respectively on the base 10.
Consult Fig. 4, four root posts 35 are made of section bar, and the cross section of section bar is an X-shaped.
Consult Fig. 3, fixing an angle frame 24 respectively for four jiaos of speculum framework 20, each angle frame 24 respectively is connected and fixed with screw 60 and two frames 23.
Fig. 5 shows the concrete structure of the connector 36 of columns assemblies 30.
Embodiment 1 provides a kind of speculum supporting mechanism of high-definition optical display TV machine.Its column and mirror frame rigidity are good, good stability, geometry deformation are little, can not cause the fragmentation of mirror; Can accurately locate between base and the column, final assembly precision high level error is little; Speculum geometric angle deviation is little, and the light path adjustment is simple, can enhance productivity greatly, reduces production costs greatly.It can be widely used in the various high-definition optical display TV machines.
Claims (6)
1. the speculum supporting mechanism of a high-definition optical display TV machine; it comprises base; be fixed on four root posts on the base; be separately fixed at four connectors of column upper end; be fixed on four speculum frameworks on the connector; the filler strip of liner in four frames of speculum framework; be installed in four mirror protective cradles on four connectors respectively; it is characterized in that in described four root posts about each two be separately fixed on the base plate; a left side; right base plate; two root posts of fixing on it are formed a columns assemblies separately together with two connectors that are separately fixed at the column upper end, have installing hole on the base plate.
2. according to the speculum supporting mechanism of the described high-definition optical display TV machine of claim 1, it is characterized in that also having location hole on the base plate of said columns assemblies, have the alignment pin that cooperates with location hole respectively on the base.
3. according to the speculum supporting mechanism of claim 1 or 2 described high-definition optical display TV machines, it is characterized in that said four root posts are made of section bar.
4. according to the speculum supporting mechanism of the described high-definition optical display TV machine of claim 3, the cross section that it is characterized in that said section bar is an X-shaped.
5. according to the speculum supporting mechanism of claim 1 or 2 described high-definition optical display TV machines, it is characterized in that four jiaos of said speculum framework are being fixed an angle frame respectively, each is connected and fixed each angle frame with screw and two frames.
6. according to the speculum supporting mechanism of the described high-definition optical display TV machine of claim 4, it is characterized in that four jiaos of said speculum framework are being fixed an angle frame respectively, each is connected and fixed each angle frame with screw and two frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520088307 CN2829253Y (en) | 2005-10-19 | 2005-10-19 | Support structure for reflector of high-definition optical display TV set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520088307 CN2829253Y (en) | 2005-10-19 | 2005-10-19 | Support structure for reflector of high-definition optical display TV set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2829253Y true CN2829253Y (en) | 2006-10-18 |
Family
ID=37080803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520088307 Expired - Fee Related CN2829253Y (en) | 2005-10-19 | 2005-10-19 | Support structure for reflector of high-definition optical display TV set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2829253Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244802A (en) * | 2013-05-07 | 2013-08-14 | 戴晶晶 | Wide-range multi-angle display carriage |
-
2005
- 2005-10-19 CN CN 200520088307 patent/CN2829253Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244802A (en) * | 2013-05-07 | 2013-08-14 | 戴晶晶 | Wide-range multi-angle display carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |