CN108167603A - Adjustable ultrashort burnt laser projection tv - Google Patents
Adjustable ultrashort burnt laser projection tv Download PDFInfo
- Publication number
- CN108167603A CN108167603A CN201711455072.5A CN201711455072A CN108167603A CN 108167603 A CN108167603 A CN 108167603A CN 201711455072 A CN201711455072 A CN 201711455072A CN 108167603 A CN108167603 A CN 108167603A
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- laser projection
- fixed
- adjuster
- projection
- screen
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- 239000000725 suspension Substances 0.000 claims abstract description 43
- 239000011159 matrix material Substances 0.000 claims abstract description 29
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 210000000078 claw Anatomy 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 239000000571 coke Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- -1 216 Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Laser Surgery Devices (AREA)
Abstract
The invention discloses a kind of adjustable ultrashort burnt laser projection tvs, it includes projection TV matrix, it is characterized in that, the projection TV matrix outer is provided with the adjustable laser projection tv screen suspension holdfast of suspension angles and the focusing structure being made of focusing regulator stent and assisted focused adjuster is provided on lens focus adjuster, the focusing regulator stent is configured to assisted focused adjuster being fixed on the lens base of laser projection tv；The assisted focused adjuster is configured to drive the lens focus regulation handle progress for being fixed in the laser projection tv on focusing regulator is corresponding to act to realize the focus adjustment of camera lens by rotating with during the focusing regulator support fastening.Present invention ensures that the image quality of ultrashort coke laser projection tv institute projection image can be optimal degree and focus adjustment region is made to be expanded.
Description
Technical field
The invention belongs to laser projection tvs, particularly relate to a kind of adjustable ultrashort burnt laser projection tv.
Background technology
Laser projection tv is new laser image reproducing technology, the advantages of taking full advantage of laser itself.In light
In circulation way, laser light source has difference substantially with traditional incandescent lamp, halide lamp：Ordinary incandescent lamp, halide
The light of lamp emits to all directions, and all light is all gathered in a parallel light beam by laser.In addition, laser
Projection TV can express the color gamut of bigger than conventional projection television, provide the image being more clear.
Although laser projection tv technology obtains larger technology development innovation, laser projection at present on the market is electric
Depending on particularly ultrashort burnt laser projection tv, there are following problems：One laser projection tv internal problem：Ultrashort coke laser
Focus adjustment handle on the camera lens of projection TV is commonly poke-rod type, i.e. focus adjustment mode is poke-rod type, this causes
Focusing regulator on handle is also poke-rod type mostly, and focus adjustment mode is relatively simple, and the appearance of complete machine is made
Type design aspect receives limitation to a certain extent.In addition, the adjustment region of poke-rod type focusing regulator is also limited to camera lens
The adjustable extent of upper focus adjustment handle, so also by its shadow in terms of the form-making design of complete machine and internal structure layout designs
It rings；Secondly suspension problem outside laser projection tv：The screen suspension holdfast of laser projection tv on the market can only letter at present
Single pair screen is fixed, generally all can not be to screen although some of which stent can adjust the suspension height of screen
The suspension angles of curtain are adjusted, and since screen suspension holdfast size is larger, simple for assembly process, so only leaning on machining accuracy
Also be difficult to ensure screen suspension after angle --- levelness and verticality meet the requirements.It is however most of sharp on the market at present
Light projection TV is ultrashort burnt formula, and the requirement to screen suspension angles is again very high, this is because screen suspension angles can be right
It projects image quality and generates very big influence, and the angular deviation of very little will cause projection image to become non-rectangle, but also meeting
Cause poor focusing.
Invention content
In view of defects in the prior art, the invention aims to provide a kind of adjustable ultrashort burnt laser projection electricity
Depending on by setting the adjustable laser projection tv screen suspension holdfast of suspension angles, while in lens focus in machine exterior
Adjuster is synchronizing improvement.
To achieve these goals, technical scheme of the present invention：
A kind of adjustable ultrashort burnt laser projection tv, including projection TV matrix, which is characterized in that in the projection
TV matrix outer is provided with the adjustable laser projection tv screen suspension holdfast of suspension angles and on lens focus adjuster
It is provided with the focusing structure being made of focusing regulator stent and assisted focused adjuster, the focusing regulator stent,
It is configured to assisted focused adjuster being fixed on the lens base of laser projection tv；The assisted focused adjusting
Device is configured to be fixed on focusing regulator by rotating to drive when with the focusing regulator support fastening
The lens focus regulation handle of laser projection tv act and then realize accordingly the focus adjustment of camera lens；It is described simultaneously to swash
Light projection TV screen suspension holdfast has：Bracket base is configured to free in the plane touched with its bottom connection
It is mobile；Upright bar, be fixed on the bracket base using as installation supporting bar structure；Support component is fixed in institute
It states upright bar lower end and there is certain area of plane in the horizontal plane to carry laser projection tv main equipment；First cross bar,
It is fixed in the upright bar upper end with reinforced liner and installs supporting rod component；And two installation supporting rod components, quilt
It is individually fixed in the first cross bar both ends and is configured to adjust the hanging position of laser projection tv screen, wherein institute
State suspension levelness corresponding when height and position and height and position of the hanging position including laser projection tv screen determine
And/or verticality.
Based on said program, further,
The focusing regulator stent at least has：Rest body, has and camera lens outer diameter bending curvature is consistent connects
Contacting surface；The fixed body stretched out respectively from the rest body both ends, for the rest body to be fixed on laser projection tv
Lens base on；Multiple resigning breach, each resigning breach are laid and are located at along the sidewall symmetry of rest body respectively
The resilient fingers in the rest body centre position.
Based on said program, further,
The focusing regulator at least has：Adjuster matrix；Multiple claws are used to fix the adjuster matrix
In on the rest body；The hook being connected with the resilient fingers；And the camera lens for affixed laser projection tv gathers
The fixing groove of burnt regulation handle.
Based on said program, further,
The rest body also has the first protrusion, and first protrusion is located at rest body and the adjuster matrix phase
On the contact surface of contact；The adjuster matrix has the second protrusion, and second protrusion is located at adjuster matrix and the branch
On the contact surface that frame matrix is in contact；The claw has planar structure and bending structure, wherein, in the planar structure
Third protrusion is formed with, the 4th protrusion is formed on bending structure.
Based on said program, further,
The supporting rod component at least has：
Supporting rod is fixed on first cross bar；
First extension rod can be changed while being configured in the tube chamber for being placed on post upper by flexible
It stretches out the distance of tube chamber and is fixed by the first fixing piece；
Screen pendant is fixed in the first extension rod upper end；
Second extension rod can change while being configured on the surface for being movably disposed supporting rod lower end
It grows the length of supporting rod lower end surface and is fixed by the second fixing piece；
And suspension verticality adjustment part, the second extension rod upper end is perpendicularly fixed at by changing flexible length
Degree adjusts the suspension verticality of screen.
Based on said program, further,
The suspension verticality adjustment part at least has：
Magnetite position adjusting bolt is inserted into the second extension rod lower end；
And magnetite, it is placed on the end face of magnetite position adjusting bolt.
Based on said program, further,
Strip track through-hole is formed on second extension rod, so that second extension rod change grows supporting rod
The length of lower end surface.
Based on said program, further,
The bracket base at least has：
Two bottom montants being mutually parallel；
Bottom bar, both ends are individually fixed on the bottom montant；
And four universal caster wheels, it is individually fixed in each bottom montant bottom.
Based on said program, further,
The support component at least has：
Supporting plate is fixed in the upright bar lower end and has certain area of plane in the horizontal plane to carry laser throwing
Shadow TV and/or laser projection tv periphery ancillary equipment；
And at least two supporting plate pillars, it is stretched out respectively from the bottom montant and is fixed on the supporting plate bottom to pacify
It fills and supports the supporting plate.
Based on said program, further,
The stent also has the second cross bar, is arranged in upright bar and affixed with the supporting plate.
Compared with prior art, beneficial effects of the present invention：
One aspect of the present invention, which solves current the type stents most of on the market, cannot adjust or cannot accurately adjust screen
The problem of curtain suspension angles, it is ensured that the image quality of ultrashort coke laser projection tv institute projection image can be optimal degree；Separately
On the one hand it solves the problems, such as that current focus adjustment style is single, focus adjustment region is also made to be expanded, so that super
Short focus laser projection tv has the performance space of bigger in terms of form-making design and internal structure layout designs.
Description of the drawings
Corresponding structural representation illustration when Fig. 1 is separated for focusing structure of the present invention；
Fig. 2 is structural representation illustration when focusing regulator stent of the present invention is installed on lens base；
Fig. 3 be focusing regulator stent of the present invention and the assisted focused adjuster to just installing when structural representation
Illustration；
Corresponding structural representation illustration when Fig. 4 is connected for hook of the present invention with resilient fingers；
Fig. 5 is that the corresponding state schematic illustration of poke-rod type focus adjustment mode is used in existing design；
Fig. 6 uses the corresponding state schematic illustration of rotary type focus adjustment mode for focusing regulator of the present invention；
Fig. 7 is the corresponding structural representation illustration of assisted focused adjuster of the present invention；
Fig. 8 is the corresponding structural representation illustration of focusing regulator stent of the present invention；
Fig. 9 is the corresponding structure diagram of screen suspension holdfast of the present invention；
Figure 10 is the corresponding structure diagram of supporting rod component；
Figure 11 is corresponding partial structural diagram after present invention installation screen；
Figure 12 is the corresponding partial structural diagram of height and position of adjustment screen after present invention installation screen；
Figure 13 is the corresponding partial structural diagram of suspension levelness of adjustment screen after present invention installation screen；
Figure 14 is the corresponding partial structural diagram of suspension verticality of adjustment screen after present invention installation screen.
In figure：101st, assisted focused adjuster, 102, focusing regulator stent, 103, lens base, 104, on camera lens
Focus adjustment handle, 105, resigning breach, 106, claw, 107, resilient fingers, 108, hook, 109, fixing groove, 110, first
Protrusion, the 111, third protrusion, the 112, the 4th protrusion, the 113, second protrusion, 114, the corresponding focus adjustment region of the prior art,
115th, this example is to the focus adjustment region of one, and 116, fixed body, 117, rest body, 118, adjuster matrix, 201, bottom
Montant, 202, bottom bar, 203, universal caster wheel, 204, upright bar, the 205, second cross bar, 206, supporting plate, 207, supporting plate pillar,
208th, the first cross bar, 209, supporting rod, the 210, first extension rod, the 211, second extension rod, 212, screen pendant, 213, plum blossom hand
Handle, the 214, second extension rod height adjustment bolt, 215, magnetite, 216, magnetite position adjusting bolt, 217, supporting rod component,
218th, first, second extension rod set height adjustment of left side, 219, first, second extension rod set height adjustment of right side, 220, screen.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached in the embodiment of the present invention
Figure, is clearly and completely described technical scheme of the present invention, it is clear that described embodiment is that a part of the invention is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creation
Property labour under the premise of all other embodiments obtained, shall fall within the protection scope of the present invention.
To solve the above problems, one aspect of the present invention be provided on lens focus adjuster by focusing regulator stent with
And the focusing structure that assisted focused adjuster is formed, which is characterized in that including：
Focusing regulator stent 102 is configured to assisted focused adjuster 101 being fixed on laser projection tv
Lens base 103 on；The focusing regulator stent 102 at least has：Rest body 117 has curved with camera lens outer diameter
The consistent contact surface of curvature；The fixed body 116 stretched out respectively from 117 both ends of rest body, for by the stent base
Body 117 is fixed on the lens base 103 of laser projection tv；Multiple resigning breach 105, each resigning breach 105 are distinguished
It is laid along the sidewall symmetry of rest body；And the resilient fingers 107 positioned at the rest body centre position；It is wherein described to allow
The quantity of position notch preferably uses even number；
And assisted focused adjuster 101, it is configured to that can pass through during the focusing regulator support fastening
Rotation drive the lens focus regulation handle 104 of laser projection tv that is fixed on focusing regulator acted accordingly into
And realize the focus adjustment of camera lens；The focusing regulator at least has：Adjuster matrix 118；Multiple claws 106, are used for
The adjuster matrix is fixed on the rest body；The hook 108 being connected with the resilient fingers；And for solid
The fixing groove 109 of the lens focus regulation handle of laser projection tv is connect, wherein the quantity of the claw is consistent with resigning breach,
I.e. it preferably uses even number.
Based on said program, further,
The rest body also has the first protrusion 110, and first protrusion is located at rest body and the adjuster base
On the contact surface that body is in contact.
Based on said program, further,
The adjuster matrix has the second protrusion 113, and second protrusion is located at adjuster matrix and the stent base
On the contact surface that body is in contact.
Based on said program, further,
The claw has planar structure and bending structure, wherein, it is formed with third protrusion in the planar structure
112, the 4th protrusion 113 is formed on bending structure.
The focus adjustment structure for corresponding to ultrashort burnt TV of the present invention with specific example below carries out furtherly
It is bright：
As shown in Figure 1, it includes above-mentioned focusing regulator stent 102 and focusing regulator 101, wherein claw quantity is
4, set two respectively on the madial wall of adjuster matrix；Corresponding resigning breach quantity is 4, in rest body
Side wall on set two respectively；The assembling process of focusing regulator device is：Focusing regulator stent 102 is installed first solid
Due on lens base 103 (see Fig. 2), then by 4 claws 106 of focusing regulator 1 respectively with 2 phase of focusing regulator stent
4 resigning breach 105 answered then rotate assisted focused adjusting to being just installed on focusing regulator stent 102 (see Fig. 3)
Device 102 so that hook 108 thereon interlocks (see Fig. 3, Fig. 4) with the resilient fingers 107 on focusing regulator stent 102, so that
It obtains assisted focused adjuster 101 to be fixed on focusing regulator stent 2, finally fixes the focus adjustment handle 104 on camera lens
In, (see Fig. 5, Fig. 6), realization causes the focus adjustment hand on camera lens in fixing groove 109 corresponding on assisted focused adjuster 101
Handle 104 is acted with the rotation of focusing regulator 101, that is, focus adjustment can be completed by rotating assisted focused adjuster 102
Action, realize transformation of the focus adjustment mode by poke-rod type to knob.
In addition, focus adjustment region is become (see Fig. 5) using the present invention by being not used the 114 of focusing regulator of the present invention
115 (see Fig. 6) of focusing regulator；Claw 106 on focusing regulator 1 has planar structure and bending structure, see Fig. 7-
Fig. 8, while third protrusion why is provided in the planar structure, the 4th protrusion is provided on bending structure, is adjusting
Second protrusion is set on the contact surface that section device matrix is in contact with the rest body and in rest body and the adjuster
The first protrusion is set to be on the contact surface that matrix is in contact so that focusing regulator plays reduction during action
With the contact area of regulator bracket, that is, reduce the effect of resistance, to ensure feel when rotating assisted focused adjuster 102.
In addition, as shown in Figure 1, it is uniformly arranged several be mutually parallel on the outer surface of the adjuster matrix of focusing regulator
Vertical strain line.
Another aspect of the present invention sets a kind of laser projection tv screen that can accurately adjust suspension angles in matrix outer
Suspension holdfast, such as Fig. 9-Figure 14, including：
Bracket base is configured to move freely in the plane touched with its bottom connection；
Upright bar 204, be fixed on the bracket base using as installation supporting bar structure；
Support component, be fixed in the upright bar lower end and in the horizontal plane have certain area of plane it is sharp to carry
Light projection main body equipment, the main equipment include laser projection tv and/or laser projection tv periphery ancillary equipment；
First cross bar 208 is fixed in the upright bar upper end with reinforced liner and installs supporting rod component；
And two installation supporting rod components 217, it is individually fixed in 208 both ends of the first cross bar and is configured to
The hanging position of laser projection tv screen can be adjusted, wherein the hanging position includes the height of laser projection tv screen
Position and height and position suspension levelness and/or verticality corresponding when determining.
Based on said program, further,
Such as Figure 10, the supporting rod component at least has：
Supporting rod 209 is fixed on first cross bar；
First extension rod 210, can be by flexible while being configured in the tube chamber for being placed on post upper
Change the distance for stretching out tube chamber and fixed by the first fixing piece；
Screen pendant 212 is fixed in the first extension rod upper end；
Second extension rod 211, can while being configured on the surface for being movably disposed supporting rod lower end
Change the length for growing supporting rod lower end surface and fixed by the second fixing piece；
And suspension verticality adjustment part, the second extension rod upper end is perpendicularly fixed at by changing flexible length
Degree adjusts the suspension verticality of screen；
Wherein, first fixing piece is adjusted the height and position of the first extension rod 210 using plum blossom handle 213,
Second fixing piece is adjusted the height and position of the second extension rod 211 using the second extension rod height adjustment bolt 214,
And then can realize the adjusting of 220 suspension height of screen and levelness, due to the first extension rod 210 and the second extension rod 211
Highly adjusting can freely be adjusted in adjustable range using stepless, it is possible to realize screen 220 suspension height and
The accurate adjusting of levelness, such as Figure 11, Figure 12, Figure 13, when first, second extension rod set height adjustment 218 of left side and right side the
First, when the second extension rod set height adjustment 219 is consistent, the accurate adjusting of 220 suspension height of screen can be realized；When left side
First, it when first, second extension rod set height adjustment 219 of the second extension rod set height adjustment 18 and right side is inconsistent, can realize
The accurate adjusting of 220 levelness of screen.
Based on said program, such as Figure 14, further,
The suspension verticality adjustment part at least has：
Magnetite position adjusting bolt 216 is inserted into the second extension rod lower end with by changing collapsing length tune
Save the suspension verticality of screen；
And magnetite 215, it is placed on the end face of magnetite position adjusting bolt to play the fixation of screen 220
To the effect of auxiliary；
Wherein, the front and back position of magnetite 215 is adjusted by magnetite position adjusting bolt 216, to realize screen 220
The adjusting of verticality, and since the adjusting of magnetite front and back position is also stepless, so 220 verticality of screen can also be realized
It is accurate to adjust.
Based on said program, further,
Strip track through-hole is formed on second extension rod, so that second extension rod change grows supporting rod
The length of lower end surface.
Based on said program, further,
The bracket base at least has：
Two bottom montants 201 being mutually parallel；
Bottom bar 202, both ends are individually fixed on the bottom montant；
And four universal caster wheels 203, it is individually fixed in each bottom montant bottom；
Preferably, two bottom montants 201 and bottom bar 202 form I-shaped bracket pedestal, and bottom by bolt
The both ends of montant 1 are equipped with lockable universal caster wheel 203.
Based on said program, further,
The support component at least has：
Supporting plate 206, be fixed in the upright bar lower end and in the horizontal plane have certain area of plane it is sharp to carry
Light projection TV and/or laser projection tv periphery ancillary equipment；
And at least two supporting plate pillars 207, it is stretched out respectively from the bottom montant and is fixed on the supporting plate bottom
To install and support the supporting plate.
Based on said program, further,
The stent also has the second cross bar 205, is arranged in upright bar and affixed with the supporting plate.
Based on said program, further,
To be at least 2, each upright bar 204 is connected respectively to two bottoms by bolt and erects 204 quantity of upright bar
On bar 1, play the role of that supporting support top structure is installed.
Based on said program, further,
It is mostly connected with each other between each component using bolt, such as the second cross bar 205 is bolt-connected in upright bar 4, is played and is added
The effect of clamped frame and installation support supporting plate 206；Two supporting plate pillars 207 are connected respectively to two bottom montants by bolt
On 201, for installing support supporting plate 206；The forepart of corresponding supporting plate 206 is overlapped to two supporting plate pillars 207, rear portion overlap joint
It to the second cross bar 205, and is fastened by bolts on 207 and second cross bar 205 of supporting plate pillar, supporting plate 206 is used as putting
Put laser projection and other relevant devices, such as power supply；Two the first cross bars 208 are connect by bolt with two upright bars 204,
Play the role of reinforced liner and installation supporting rod component 217；Two screen pendants 212 are bolted on two respectively
On one extension rod 210, for hanging screen 220.
In conclusion the present invention in the projection TV matrix outer by being provided with the adjustable laser projection of suspension angles
Video screen suspension holdfast is simultaneously provided on lens focus adjuster by focusing regulator stent and assisted focused adjuster
The focusing structure of composition, realizes the adjustment to projector's complete machine, has both solved current the type stents most of on the market
The problem of cannot adjusting or cannot accurately adjusting screen suspension angles, it is ensured that ultrashort coke laser projection tv institute projection image
Image quality can be optimal degree；It solves the problems, such as that current focus adjustment style is single again, also obtains focus adjustment region
It expands, so that ultrashort coke laser projection tv in terms of form-making design and internal structure layout designs has bigger
Performance space.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of adjustable ultrashort burnt laser projection tv, including projection TV matrix, which is characterized in that in the projection electricity
Matrix outer is provided with the adjustable laser projection tv screen suspension holdfast of suspension angles and is set on lens focus adjuster
It is equipped with the focusing structure being made of focusing regulator stent and assisted focused adjuster, the focusing regulator stent, quilt
It is constructed to be permeable to assisted focused adjuster being fixed on the lens base of laser projection tv；The assisted focused adjuster,
It is configured to that can be fixed in swashing on focusing regulator by rotating to drive during the focusing regulator support fastening
The lens focus regulation handle of light projection TV act and then realize accordingly the focus adjustment of camera lens；The laser simultaneously
Projection TV screen's suspension holdfast has：Bracket base is configured to freely move in the plane touched with its bottom connection
It is dynamic；Upright bar, be fixed on the bracket base using as installation supporting bar structure；Support component is fixed in described
Upright bar lower end and there is certain area of plane in the horizontal plane to carry laser projection tv main equipment；First cross bar,
The upright bar upper end is fixed in reinforced liner and supporting rod component is installed；And two installation supporting rod components, divided
It is not fixed on the first cross bar both ends and is configured to adjust the hanging position of laser projection tv screen, wherein described
The height and position and height and position of hanging position including laser projection tv screen suspension levelness corresponding when determining and/
Or verticality.
2. adjustable ultrashort burnt laser projection tv according to claim 1, it is characterised in that：
The focusing regulator stent at least has：Rest body has the contact surface consistent with camera lens outer diameter bending curvature；
The fixed body stretched out respectively from the rest body both ends, for the rest body to be fixed on to the camera lens of laser projection tv
On pedestal；Multiple resigning breach, each resigning breach are laid and along the sidewall symmetry of rest body positioned at the branch respectively
The resilient fingers in frame matrix centre position.
3. adjustable ultrashort burnt laser projection tv according to claim 2, it is characterised in that：
The focusing regulator at least has：Adjuster matrix；Multiple claws are used to the adjuster matrix being fixed on institute
It states on rest body；The hook being connected with the resilient fingers；And the lens focus tune for affixed laser projection tv
Save the fixing groove of handle.
4. adjustable ultrashort burnt laser projection tv according to claim 3, it is characterised in that：
The rest body also has the first protrusion, and first protrusion is in contact positioned at rest body with the adjuster matrix
Contact surface on；The adjuster matrix has the second protrusion, and second protrusion is located at adjuster matrix and the stent base
On the contact surface that body is in contact；The claw has planar structure and bending structure, wherein, it is formed in the planar structure
There is third protrusion, the 4th protrusion is formed on bending structure.
5. adjustable ultrashort burnt laser projection tv according to claim 1, it is characterised in that：
The supporting rod component at least has：
Supporting rod is fixed on first cross bar；
First extension rod can be stretched out while being configured in the tube chamber for being placed on post upper by flexible change
The distance of tube chamber is simultaneously fixed by the first fixing piece；
Screen pendant is fixed in the first extension rod upper end；
Second extension rod can change while being configured on the surface for being movably disposed supporting rod lower end and grow
The length of supporting rod lower end surface is simultaneously fixed by the second fixing piece；
And suspension verticality adjustment part, the second extension rod upper end is perpendicularly fixed at by changing collapsing length tune
Save the suspension verticality of screen.
6. adjustable ultrashort burnt laser projection tv according to claim 5, it is characterised in that：
The suspension verticality adjustment part at least has：
Magnetite position adjusting bolt is inserted into the second extension rod lower end；
And magnetite, it is placed on the end face of magnetite position adjusting bolt.
7. adjustable ultrashort burnt laser projection tv according to claim 5, it is characterised in that：
Strip track through-hole is formed on second extension rod, so that second extension rod change grows supporting rod lower end
The length of end face.
8. adjustable ultrashort burnt laser projection tv according to claim 1, it is characterised in that：
The bracket base at least has：
Two bottom montants being mutually parallel；
Bottom bar, both ends are individually fixed on the bottom montant；
And four universal caster wheels, it is individually fixed in each bottom montant bottom.
9. adjustable ultrashort burnt laser projection tv according to claim 1, it is characterised in that：
The support component at least has：
Supporting plate is fixed in the upright bar lower end and has certain area of plane in the horizontal plane to carry laser projection electricity
Depending on main equipment；
And at least two supporting plate pillars, it is stretched out respectively from the bottom montant and is fixed on the supporting plate bottom to install simultaneously
Support the supporting plate.
10. adjustable ultrashort burnt laser projection tv according to claim 1, it is characterised in that：
The stent also has the second cross bar, is arranged in upright bar and affixed with the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455072.5A CN108167603B (en) | 2017-12-28 | 2017-12-28 | Adjustable ultrashort burnt laser projection tv |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455072.5A CN108167603B (en) | 2017-12-28 | 2017-12-28 | Adjustable ultrashort burnt laser projection tv |
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| Publication Number | Publication Date |
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| CN108167603A true CN108167603A (en) | 2018-06-15 |
| CN108167603B CN108167603B (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711455072.5A Active CN108167603B (en) | 2017-12-28 | 2017-12-28 | Adjustable ultrashort burnt laser projection tv |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111064940A (en) * | 2019-12-20 | 2020-04-24 | 青岛海信激光显示股份有限公司 | Laser projection television |
| CN111237603A (en) * | 2020-03-02 | 2020-06-05 | 苏州中为联创微纳制造创新中心有限公司 | Laser source device for intelligent door lock |
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| CN111237603A (en) * | 2020-03-02 | 2020-06-05 | 苏州中为联创微纳制造创新中心有限公司 | Laser source device for intelligent door lock |
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| Publication number | Publication date |
|---|---|
| CN108167603B (en) | 2019-06-11 |
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