CN108167603B - Adjustable ultrashort burnt laser projection tv - Google Patents
Adjustable ultrashort burnt laser projection tv Download PDFInfo
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- CN108167603B CN108167603B CN201711455072.5A CN201711455072A CN108167603B CN 108167603 B CN108167603 B CN 108167603B CN 201711455072 A CN201711455072 A CN 201711455072A CN 108167603 B CN108167603 B CN 108167603B
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- bracket
- projection
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- 239000000725 suspension Substances 0.000 claims abstract description 31
- 239000011159 matrix material Substances 0.000 claims abstract description 30
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 14
- 210000000078 claw Anatomy 0.000 claims description 11
- 238000009434 installation Methods 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 12
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 150000004820 halides Chemical class 0.000 description 2
- 230000008569 process Effects 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)
- Laser Surgery Devices (AREA)
- Transforming Electric Information Into Light Information (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 hanging bracket of suspension angles and is provided with the focusing structure being made of focusing regulator bracket and assisted focused adjuster on lens focus adjuster, the focusing regulator bracket is configured to for 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 of laser projection tv being fixed on focusing regulator is corresponding to act the focus adjustment for realizing camera lens by rotation when with the focusing regulator support fastening.Present invention ensures that the image quality of ultrashort coke laser projection tv institute projection image can achieve optimum degree and focus adjustment region 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 technique
The advantages of laser projection tv is new laser image reproducing technology, takes full advantage of laser itself.In light
In circulation way, laser light source and traditional incandescent lamp, halide lamp have difference substantially: 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 bigger color gamut than conventional projection television, provide the image being more clear.
Although laser projection tv technology obtains biggish technology development innovation, laser projection at present on the market is electric
Depending on especially 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 makes
Being mounted on the 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 hanging problem outside laser projection tv: the screen hanging bracket 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 the suspension height of the adjustable screen of some of which bracket
The suspension angles of curtain are adjusted, and since screen hanging bracket size is larger, simple for assembly process, so only leaning on machining accuracy
Also it is difficult to ensure that screen suspension after angle --- levelness and verticality meet the requirements.However it is 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.
Summary of the invention
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 the way that the adjustable laser projection tv screen hanging bracket of suspension angles is arranged in machine exterior, while in lens focus
Adjuster is synchronizing improvement.
To achieve the goals above, technical solution of the present invention:
A kind of adjustable ultrashort burnt laser projection tv comprising projection TV matrix, which is characterized in that in the projection
TV matrix outer is provided with the adjustable laser projection tv screen hanging bracket of suspension angles and on lens focus adjuster
It is provided with the focusing structure being made of focusing regulator bracket and assisted focused adjuster, the focusing regulator bracket,
It is configured to for assisted focused adjuster being fixed on the lens base of laser projection tv；The assisted focused adjusting
Device is configured to that assisted focused adjuster can be fixed in by rotating to drive when with the focusing regulator support fastening
On the lens focus regulation handle of laser projection tv carry out the corresponding focus adjustment acted and then realize camera lens；Institute simultaneously
It states laser projection tv screen hanging bracket and includes bracket base, be configured in the plane touched with its bottom connection
It moves freely；Upright bar, be fixed on the bracket base using as installation supporting bar structure；Support component is fixed
In the upright bar lower end and in the horizontal plane with certain area of plane to carry laser projection tv main equipment；First is horizontal
Bar is fixed in the upright bar upper end with reinforced liner and installs support rod component；And two installation support rod components,
It is individually fixed in the first crossbar both ends and is configured to adjust the hanging position of laser projection tv screen, wherein
The height and position and height and position that the hanging position includes laser projection tv screen suspension corresponding when determining are horizontal
Degree and/or verticality.
Based on above scheme, further,
The focusing regulator bracket at least includes 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 middle position.
Based on above scheme, further,
The assisted focused adjuster at least includes adjuster matrix；Multiple claws are used for the adjuster matrix
It is fixed on the rest body；The hook being connected with the resilient fingers；And the mirror for affixed laser projection tv
The fixing groove of head focus adjustment handle.
Based on above scheme, 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
It is formed with third protrusion, the 4th protrusion is formed on bending structure.
Based on above scheme, further,
The support rod component at least includes
Support rod is fixed in the first crossbar；
First extension rod can be changed while being configured to be placed in the lumen of post upper by flexible
It stretches out the distance of lumen and is fixed by the first fixing piece；
Screen pendant is fixed in first extension rod upper end；
Second extension rod can change while being configured on the surface for being movably disposed support rod lower end
It grows the length of support rod lower end surface and is fixed by the second fixing piece；
And suspension verticality adjustment part, second extension rod upper end is perpendicularly fixed at by changing flexible length
Degree adjusts the suspension verticality of screen.
Based on above scheme, further,
The suspension verticality adjustment part at least includes
Magnetite position adjusts bolt, is inserted into second extension rod lower end；
And magnetite, it is placed on the magnetite position and adjusts on the end face of bolt.
Based on above scheme, further,
Strip track through-hole is formed on second extension rod, so that second extension rod change grows support rod
The length of lower end surface.
Based on above scheme, further,
The bracket base at least includes
Two bottom vertical bars being parallel to each other；
Bottom bar, both ends are individually fixed on the bottom vertical bar；
And four universal caster wheels, it is individually fixed in each bottom vertical bar bottom.
Based on above scheme, further,
The support component at least includes
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 peripheral auxiliary equipment；
And at least two supporting plate pillars, it is stretched out respectively from the bottom vertical bar and is fixed on the supporting plate bottom to pacify
It fills and supports the supporting plate.
Based on above scheme, further,
The bracket also has second crossbar, 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 solves current the type brackets most of on the market and is not adjustable 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 achieve optimum 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 bigger performance space in terms of form-making design and internal structure layout designs.
Detailed description of the invention
Fig. 1 is corresponding structural representation example diagram when focusing structure of the present invention separates；
Fig. 2 is structural representation example diagram when focusing regulator bracket of the present invention is installed on lens base；
Fig. 3 is focusing regulator bracket of the present invention and the assisted focused adjuster to structural representation when just installing
Example diagram；
Fig. 4 is corresponding structural representation example diagram when hook of the present invention is connected 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 is that focusing regulator of the present invention uses the corresponding state schematic illustration of rotary type focus adjustment mode；
Fig. 7 is the corresponding structural representation example diagram of assisted focused adjuster of the present invention；
Fig. 8 is the corresponding structural representation example diagram of focusing regulator bracket of the present invention；
Fig. 9 is the corresponding structural schematic diagram of screen hanging bracket of the present invention；
Figure 10 is the corresponding structural schematic diagram of support 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: 101, assisted focused adjuster, 102, focusing regulator bracket, 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, 111, third protrusion, the 112, the 4th protrusion, the 113, second protrusion, 114, the corresponding focus adjustment region of the prior art,
115, this example is to one focus adjustment region, 116, fixed body, 117, rest body, 118, adjuster matrix, 201, bottom
Vertical bar, 202, bottom bar, 203, universal caster wheel, 204, upright bar, 205, second crossbar, 206, supporting plate, 207, supporting plate pillar,
208, first crossbar, 209, support 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, support rod component,
218, the first, second extension rod of left side set height adjustment, 219, right side the first, second extension rod set height adjustment, 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 solution 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 every other embodiment 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 bracket with
And the focusing structure that assisted focused adjuster is constituted characterized by comprising
Focusing regulator bracket 102 is configured to assisted focused adjuster 101 being fixed on laser projection tv
Lens base 103 on；The focusing regulator bracket 102 at least includes 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 is used for the bracket base
Body 117 is fixed on the lens base 103 of laser projection tv；Multiple resigning breach 105, each resigning breach 105 are distinguished
Sidewall symmetry along rest body is laid；And the resilient fingers 107 positioned at the rest body middle 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 pass through when with the focusing regulator support fastening
Rotation drives the lens focus regulation handle 104 for the laser projection tv being fixed on assisted focused adjuster 101 to carry out accordingly
Movement so that realize camera lens focus adjustment；The assisted focused adjuster 101 at least includes adjuster matrix 118；It is multiple
Claw 106 is used to the adjuster matrix being fixed on the rest body；The hook being connected with the resilient fingers
108；And the fixing groove 109 of the lens focus regulation handle for affixed laser projection tv, wherein the quantity of the claw
Consistent with resigning breach, i.e., it preferably uses even number.
Based on above scheme, 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 above scheme, further,
The adjuster matrix has the second protrusion 113, and second protrusion is located at adjuster matrix and the bracket base
On the contact surface that body is in contact.
Based on above scheme, further,
The claw has planar structure and bending structure, wherein is formed with third protrusion in the planar structure
112, the 4th protrusion 113 is formed on bending structure.
It is carried out furtherly with the focus adjustment structure that specific example corresponds to ultrashort burnt TV of the present invention below
It is bright:
As shown in Figure 1 comprising above-mentioned focusing regulator bracket 102 and assisted focused adjuster 101, wherein claw number
Amount is 4, and two are respectively set on the inner sidewall of adjuster matrix；Corresponding resigning breach quantity is 4, in bracket
Two are respectively set on the side wall of matrix；The assembling process of focusing regulator device are as follows: first pacify focusing regulator bracket 102
Dress be fixed on lens base 103 (see Fig. 2), then by 4 claws 106 of focusing regulator 1 respectively with focusing regulator branch
2 corresponding 4 resigning breach 105 of frame are to being just installed on focusing regulator bracket 102 (see Fig. 3), and then rotation auxiliary is poly-
Burnt adjuster 101, so that hook 108 thereon is engaged with the resilient fingers 107 on focusing regulator bracket 102 (see Fig. 3, figure
4), so that assisted focused adjuster 101 is fixed on focusing regulator bracket 2, finally by the focus adjustment handle on camera lens
104 are fixed on assisted focused adjuster 101 in corresponding fixing groove 109 (see Fig. 5, Fig. 6), realize the focusing so that on camera lens
Regulation handle 104 is acted with the rotation of assisted focused adjuster 101, that is, rotating assisted focused adjuster 101 can be complete
At the movement of focus adjustment, focus adjustment mode is realized by the transformation of 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, sees Fig. 7-
Fig. 8, while why being provided with third protrusion in the planar structure, be provided on bending structure the 4th protrusion, 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 arranged on the contact surface that matrix is in contact to be for so that focusing regulator plays reduction during movement
With the contact area of regulator bracket, that is, reduce the effect of resistance, to guarantee feel when rotating assisted focused adjuster 101.
In addition, as shown in Figure 1, being uniformly arranged several be parallel to each other on the outer surface of the adjuster matrix of focusing regulator
Vertical strain line.
A kind of laser projection tv screen that can accurately adjust suspension angles is arranged in matrix outer in another aspect of the present invention
Hanging bracket, such as Fig. 9-Figure 14 comprising:
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 is fixed in the upright bar lower end and has certain area of plane sharp to carry in the horizontal plane
Light projection main body equipment, the main equipment include laser projection tv and/or laser projection tv peripheral auxiliary equipment；
First crossbar 208 is fixed in the upright bar upper end with reinforced liner and installs support rod component；
And two installation support rod components 217, it is individually fixed in 208 both ends of first crossbar 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 above scheme, further,
Such as Figure 10, the support rod component is at least included
Support rod 209 is fixed in the first crossbar；
First extension rod 210, can be by flexible while being configured to be placed in the lumen of post upper
Change the distance for stretching out lumen and is fixed by the first fixing piece；
Screen pendant 212 is fixed in first extension rod upper end；
Second extension rod 211, can while being configured on the surface for being movably disposed support rod lower end
Change the length for growing support rod lower end surface and is fixed by the second fixing piece；
And suspension verticality adjustment part, 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 the adjusting of screen 220 suspension height and levelness may be implemented, due to the first extension rod 210 and the second extension rod 211
Height adjustment can be freely 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 left side the first, second extension rod set height adjustment 218 and right side the
One, when the second extension rod set height adjustment 219 is consistent, the accurate adjusting of 220 suspension height of screen may be implemented；When left side
One, it when the second extension rod set height adjustment 18 is inconsistent with the first, second extension rod of right side set height adjustment 219, may be implemented
The accurate adjusting of 220 levelness of screen.
Based on above scheme, such as Figure 14, further,
The suspension verticality adjustment part at least includes
Magnetite position adjusts bolt 216, is inserted into second extension rod lower end by changing collapsing length tune
Save the suspension verticality of screen；
And magnetite 215, it is placed on the magnetite position and adjusts on the end face of bolt with the fixation to screen 220
To the effect of auxiliary；
Wherein, it adjusts bolt 216 by magnetite position the front-rear position of magnetite 215 is adjusted, to realize screen 220
The adjusting of verticality, and since the adjusting of magnetite front-rear position is also stepless, so 220 verticality of screen also may be implemented
It is accurate to adjust.
Based on above scheme, further,
Strip track through-hole is formed on second extension rod, so that second extension rod change grows support rod
The length of lower end surface.
Based on above scheme, further,
The bracket base at least includes
Two bottom vertical bars 201 being parallel to each other；
Bottom bar 202, both ends are individually fixed on the bottom vertical bar；
And four universal caster wheels 203, it is individually fixed in each bottom vertical bar bottom；
Preferably, two bottom vertical bars 201 and bottom bar 202 constitute I-shaped bracket pedestal, and bottom by bolt
The both ends of vertical bar 1 are equipped with lockable universal caster wheel 203.
Based on above scheme, further,
The support component at least includes
Supporting plate 206 is fixed in the upright bar lower end and has certain area of plane sharp to carry in the horizontal plane
Light projection TV and/or laser projection tv peripheral auxiliary equipment；
And at least two supporting plate pillars 207, it is stretched out respectively from the bottom vertical bar and is fixed on the supporting plate bottom
To install and support the supporting plate.
Based on above scheme, further,
The bracket also has second crossbar 205, is arranged in upright bar and affixed with the supporting plate.
Based on above scheme, further,
204 quantity of upright bar is to be at least 2, and each upright bar 204 is connected respectively to two bottoms by bolt and erects
On bar 1, play the role of that supporting support top structure is installed.
Based on above scheme, further,
It mostly uses bolt to be connected with each other between each component, if second crossbar 205 is bolt-connected in upright bar 4, plays and add
The effect of clamped frame and installation support supporting plate 206；Two supporting plate pillars 207 are connected respectively to two bottom vertical bars by bolt
On 201, for installing support supporting plate 206；The front of corresponding supporting plate 206 is overlapped to two supporting plate pillars 207, rear portion overlap joint
It to second crossbar 205, and is fastened by bolts on supporting plate pillar 207 and second crossbar 205, supporting plate 206 is used as putting
Set laser projection and other relevant devices, such as power supply；Two first crossbars 208 are connect by bolt with two upright bars 204,
Play the role of reinforced liner and installation support 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 is by being provided with the adjustable laser projection of suspension angles in the projection TV matrix outer
Video screen hanging bracket is simultaneously provided on lens focus adjuster by focusing regulator bracket and assisted focused adjuster
The focusing structure of composition, realizes the adjustment to projector's complete machine, has both solved current the type brackets most of on the market
The problem of not being adjustable or cannot accurately adjusting screen suspension angles, it is ensured that ultrashort coke laser projection tv institute projection image
Image quality can achieve optimum degree；It solves the problems, such as that current focus adjustment style is single again, also obtains focus adjustment region
Expand so that ultrashort coke laser projection tv have in terms of form-making design and internal structure layout designs it is bigger
Performance space.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone 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 comprising projection TV matrix, which is characterized in that in the projection electricity
Matrix outer is provided with the adjustable laser projection tv screen hanging bracket of suspension angles and is set on lens focus adjuster
It is equipped with the focusing structure being made of focusing regulator bracket and assisted focused adjuster, the focusing regulator bracket, quilt
It is constructed to be permeable to for assisted focused adjuster being fixed on the lens base of laser projection tv；The assisted focused adjuster,
It is configured to be fixed on assisted focused adjuster by rotating to drive when with the focusing regulator support fastening
The lens focus regulation handle of laser projection tv carry out the corresponding focus adjustment acted and then realize camera lens；It is described simultaneously
Laser projection tv screen hanging bracket includes bracket base, be configured to the plane touched with its bottom connection from
By moving；Upright bar, be fixed on the bracket base using as installation supporting bar structure；Support component is fixed in
The upright bar lower end and in the horizontal plane have certain area of plane to carry laser projection tv main equipment；First is horizontal
Bar is fixed in the upright bar upper end with reinforced liner and installs support rod component；And two support rod components, divided
It is not fixed on the first crossbar 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 that hanging position includes 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 bracket at least includes rest body, has and the consistent contact surface of 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；The branch is laid along the sidewall symmetry of rest body respectively and are located to multiple resigning breach, each resigning breach
The resilient fingers in frame matrix middle position.
3. adjustable ultrashort burnt laser projection tv according to claim 2, it is characterised in that:
The assisted focused adjuster at least includes 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 is poly-
The fixing groove of burnt regulation 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 located at rest body and is in contact with the adjuster matrix
Contact surface on；The adjuster matrix has the second protrusion, and second protrusion is located at adjuster matrix and the bracket base
On the contact surface that body is in contact；The claw has planar structure and bending structure, wherein 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 support rod component at least includes
Support rod is fixed in the first crossbar；
First extension rod can be stretched out while being configured to be placed in the lumen of post upper by flexible change
The distance of lumen is simultaneously fixed by the first fixing piece；
Screen pendant is fixed in first extension rod upper end；
Second extension rod can change while being configured on the surface for being movably disposed support rod lower end and grow
The length of support rod lower end surface is simultaneously fixed by the second fixing piece；
And suspension verticality adjustment part, 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 includes
Magnetite position adjusts bolt, is inserted into second extension rod lower end；
And magnetite, it is placed on the magnetite position and adjusts on the end face of 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 support 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 includes
Two bottom vertical bars being parallel to each other；
Bottom bar, both ends are individually fixed on the bottom vertical bar；
And four universal caster wheels, it is individually fixed in each bottom vertical bar bottom.
9. adjustable ultrashort burnt laser projection tv according to claim 8, it is characterised in that:
The support component at least includes
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 vertical bar 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 9, it is characterised in that:
The bracket also has second crossbar, 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455072.5A CN108167603B (en) | 2017-12-28 | 2017-12-28 | Adjustable ultrashort burnt laser projection tv |
Publications (2)
| Publication Number | Publication Date |
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| CN108167603A CN108167603A (en) | 2018-06-15 |
| CN108167603B true CN108167603B (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711455072.5A Active CN108167603B (en) | 2017-12-28 | 2017-12-28 | Adjustable ultrashort burnt laser projection tv |
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| Country | Link |
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| CN (1) | CN108167603B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111064940B (en) * | 2019-12-20 | 2023-09-26 | 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 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2142569A1 (en) * | 1994-05-17 | 1995-11-18 | Eugene Dolgoff | Rear-screen video display system with an exposed beam path |
| US6196755B1 (en) * | 1999-05-06 | 2001-03-06 | Corning Incorporated | Locking device for projection television lens assembly |
| CN2590310Y (en) * | 2002-12-31 | 2003-12-03 | 玉晶光电(厦门)有限公司 | Lens regulating device for back projection television |
| US6922295B2 (en) * | 2003-09-19 | 2005-07-26 | 3M Innovative Properties Company | Lens assembly with integrated focus mount and CRT coupler |
| CN203013152U (en) * | 2013-01-05 | 2013-06-19 | 广州市鹰盟电子科技有限公司 | Movable tiled-display wall |
| CN204717275U (en) * | 2015-05-15 | 2015-10-21 | 中航华东光电深圳有限公司 | Display device traversing carriage |
| JP2017111303A (en) * | 2015-12-16 | 2017-06-22 | コニカミノルタ株式会社 | Image projection device |
| CN205560186U (en) * | 2016-02-18 | 2016-09-07 | 昆山长锋五金制品有限公司 | Portable TV hanger bracket shallow |
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