CN110726049A - Projector convenient to mount - Google Patents
Projector convenient to mount Download PDFInfo
- Publication number
- CN110726049A CN110726049A CN201911121974.4A CN201911121974A CN110726049A CN 110726049 A CN110726049 A CN 110726049A CN 201911121974 A CN201911121974 A CN 201911121974A CN 110726049 A CN110726049 A CN 110726049A
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- China
- Prior art keywords
- stabilizing
- fixedly connected
- rod
- connecting rod
- projector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 90
- 238000009434 installation Methods 0.000 claims description 17
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
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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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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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
- G03B21/54—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Abstract
The invention relates to the technical field of projectors, and discloses a projector convenient to install, which comprises a projector body, wherein a stabilizing block is fixedly installed at the top of the projector body, the top of the stabilizing block penetrates through an inner cavity of a stabilizing box and is movably connected with the stabilizing box, bearings are fixedly installed on the left side and the right side of the top of the inner cavity of the stabilizing box, a first connecting rod is fixedly connected to the inner side of the bearing on the right side, a second connecting rod is fixedly connected to the inner side of the bearing on the left side, the top of the second connecting rod penetrates through the outer part of the stabilizing box, a rotating disc is fixedly connected to the top of the second connecting rod, gears located in the inner cavity of the stabilizing box are fixedly connected to the outer sides of the first connecting rod and the second connecting rod, the left gear and the right gear are meshed, and a connecting disc is fixedly installed. The projector convenient to mount achieves the purpose of being convenient to mount through the cooperation of a simple structure, improves the mounting efficiency and is convenient to use.
Description
Technical Field
The invention relates to the technical field of projectors, in particular to a projector convenient to mount.
Background
A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, etc. through different interfaces to play corresponding video signals.
The projecting apparatus can be divided into the home theater type according to the application environment, education recall type projecting apparatus, mainstream engineering type projecting apparatus, professional theater type projecting apparatus and measurement projecting apparatus, can be divided into desk-top projecting apparatus according to the using-way, portable projecting apparatus, floor type projecting apparatus, reflective projecting apparatus and intelligent projecting apparatus and so on, current projecting apparatus can be in people's teaching, play very big effect in official working and the amusement, but current projecting apparatus has the shortcoming of uneasy convenient dress, projecting apparatus installation and dismantlement are all comparatively troublesome, the time of construction has been improved, and the efficiency has been reduced, be not convenient for effective use, so propose a simple to operate's projecting apparatus in order to solve above-mentioned problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the projector convenient to mount, which has the advantages of convenience in mounting and the like, and solves the problems that the existing projector is inconvenient to mount and dismount, the projector is troublesome to mount and dismount, the construction time is prolonged, the efficiency is reduced, and the projector is inconvenient to effectively use.
(II) technical scheme
In order to achieve the purpose of convenient installation, the invention provides the following technical scheme: a projector convenient to mount comprises a projector body, wherein a stabilizing block is fixedly mounted at the top of the projector body, the top of the stabilizing block penetrates through an inner cavity of a stabilizing box and is movably connected with the stabilizing box, bearings are fixedly mounted on the left side and the right side of the top of the inner cavity of the stabilizing box, a first connecting rod is fixedly connected to the inner side of the bearing on the right side, a second connecting rod is fixedly connected to the inner side of the bearing on the left side and is penetrated through the top of the stabilizing box to the outer side of the stabilizing box, a rotary disc is fixedly connected to the top of the second connecting rod, gears located in the inner cavity of the stabilizing box are fixedly connected to the outer sides of the first connecting rod and the second connecting rod, a connecting disc is fixedly mounted at the bottom of the gears, a connecting column is fixedly mounted at the bottom of the connecting disc, and a moving rod movably connected with the top surface and the bottom surface, the utility model discloses a fixing device for the projector, including the stabilizer, the stabilizer is characterized in that the equal fixed mounting in the left and right sides at the firm incasement chamber back has stable seat, the equal fixedly connected with one end in one side that the carriage release lever carried on the back mutually runs through to stable seat inside and with stable seat sliding connection's stabilizing strip, the equal fixedly connected with one end in one side that the carriage release lever is relative runs through to the inside dead lever of dead lever and with the installation pole of steady block joint, the equal fixed mounting in the left and right sides at projecting apparatus body top has the anchorage bar, the equal fixedly connected with one end in the left and right sides of firm case runs through to the inside dead lever of anchorage bar, and the positive inner wall fixed mounting of dead lever has spacing spring, and the positive fixedly connected with one end of spacing spring runs through to the outside stopper of anchorage bar, the.
Preferably, the bottom of the stabilizing box is provided with a stabilizing through hole matched with the stabilizing block, and the left side of the top of the stabilizing box is provided with a connecting hole matched with the second connecting rod.
Preferably, the left and right sides of the stabilizing block are both provided with stabilizing grooves, the stabilizing grooves are matched with the mounting rods, the moving rod is internally provided with a strip-shaped through hole, and the strip-shaped through hole is matched with the connecting column.
Preferably, the number of the stabilizing seats is two, the two stabilizing seats are both U-shaped, and the inner volume of each stabilizing seat is matched with the volume of each stabilizing strip.
Preferably, the top of anchorage bar is seted up the fixed orifices with dead lever looks adaptation, the spacing hole with stopper looks adaptation is seted up in the front of anchorage bar.
Preferably, the number of the connecting columns is two, and the two connecting columns are symmetrically and equidistantly distributed by using a perpendicular bisector of the stabilizing box.
(III) advantageous effects
Compared with the prior art, the invention provides the projector convenient to mount, and the projector has the following beneficial effects:
the projector convenient to install is characterized in that the limiting block and the limiting spring are retracted into a groove formed in the front face of the fixing rod together by pressing the limiting block, then the projector body is moved upwards from bottom to top until the fixing rod is retracted into the inner cavity by the fastening rod, and until the limiting block is moved to the position of the limiting hole in the front face of the fastening rod to be popped out, so that the initial installation of the projector body is realized, meanwhile, the stabilizing block extends into the inner cavity of the stabilizing box, then the right-angle rotating turntable is manually operated to drive the second connecting rod to rotate, under the action of two gear meshing transmissions, the connecting plates on the left side and the right side are rotated in opposite directions, the connecting column at the leftmost end of the bottom of the left connecting plate and the connecting column at the rightmost end of the bottom of the right connecting plate are further pushed to rotate towards the center of the stabilizing box, thereby promote the carriage release lever of left and right sides and be the removal of level form to the center department of firm case for the installation pole is impeld the inside of firm piece and rather than the joint, realizes the secondary fixed to the projecting apparatus body, and overall structure is simple, realizes projecting apparatus simple to operate's purpose through the cooperation of simple structure, has improved installation effectiveness, convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 3 is a bottom view of the connecting structure of the travel bar and the connecting post of the present invention;
FIG. 4 is a bottom view of the travel bar and attachment post operative configuration of the present invention;
FIG. 5 is a side view of the connecting structure of the fixing rod and the limiting block of the present invention.
In the figure: the projector comprises a projector body 1, a stabilizing block 2, a stabilizing box 3, a bearing 4, a first connecting rod 5, a second connecting rod 6, a turntable 7, a gear 8, a connecting disk 9, a connecting column 10, a movable rod 11, a stabilizing seat 12, a stabilizing strip 13, an installing rod 14, a fastening rod 15, a fixing rod 16, a limiting spring 17, a limiting block 18, a connecting column 19 and a top plate 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a projector convenient to mount comprises a projector body 1, wherein a stabilizing block 2 is fixedly mounted at the top of the projector body 1, the top of the stabilizing block 2 penetrates into an inner cavity of a stabilizing box 3 and is movably connected with the stabilizing box 3, a stabilizing through hole matched with the stabilizing block 2 is formed in the bottom of the stabilizing box 3, bearings 4 are fixedly mounted on the left side and the right side of the top of the inner cavity of the stabilizing box 3, a first connecting rod 5 is fixedly connected to the inner side of the right bearing 4, a second connecting rod 6 is fixedly connected to the inner side of the left bearing 4, the top of the stabilizing box 3 penetrates into the outer part of the stabilizing box 3, a connecting hole matched with the second connecting rod 6 is formed in the left side of the top of the stabilizing box 3, a rotary table 7 is fixedly connected to the top of the second connecting rod 6, gears 8 located in the inner cavity of the stabilizing box 3 are fixedly connected to the outer sides of the first, a connecting disc 9 is fixedly arranged at the outer sides of the first connecting rod 5 and the second connecting rod 6 and positioned at the bottom of the gear 8, a connecting column 10 is fixedly arranged at the bottom of the connecting disc 9, when the installation rod 14 is not clamped with the stabilizing block 2, the left connecting column 10 is positioned at the leftmost end of the bottom of the left connecting disc 9, the right connecting column 10 is positioned at the rightmost end of the bottom of the right connecting disc 9, the outer side of the connecting column 10 is movably connected with a moving rod 11, the top surface of which is movably connected with the bottom surface of the connecting disc 9, a strip-shaped through hole is formed in the moving rod 11 and is matched with the connecting column 10, stabilizing seats 12 are fixedly arranged at the left side and the right side of the back surface of the inner cavity of the stabilizing box 3, stabilizing strips 13, one ends of which penetrate through the inside of the stabilizing seats 12 and are slidably connected with the stabilizing seats, the inner volume of the stabilizing seat 12 is matched with the volume of the stabilizing strip 13, the moving stability of the moving rod 11 is increased by arranging the stabilizing strip 13 and the stabilizing seat 12, one side opposite to the moving rod 11 is fixedly connected with an installation rod 14, one end of the installation rod is penetrated into the stabilizing block 2 and is clamped with the stabilizing block 2, the left side and the right side of the stabilizing block 2 are respectively provided with a stabilizing groove, the stabilizing grooves are matched with the installation rod 14, the left side and the right side of the top of the projector body 1 are respectively and fixedly provided with a fastening rod 15, the left side and the right side of the stabilizing box 3 are respectively and fixedly connected with a fixing rod 16, one end of the fixing rod 16 is penetrated into the fastening rod 15, the top of the fastening rod 15 is provided with a fixing hole matched with the fixing rod 16, the inner wall of the front side of the fixing rod 16 is fixedly provided with a limiting spring 17, the front side of the limiting spring 17 is fixedly, stopper 18 and anchorage bar 15 swing joint, the equal fixed mounting in the left and right sides at 3 tops of firm case has linking post 19, links up the quantity of post 19 and is two, and two link up the perpendicular bisector that post 19 used firm case 3 and be symmetrical equidistance and distribute, links up the top fixedly connected with installation roof 20 of post 19, and the left and right sides of installation roof 20 all is through fastening bolt and other object fixed connection.
In conclusion, in the projector convenient to mount, the limiting block 18 and the limiting spring 17 are retracted into the groove formed in the front face of the fixing rod 16 together by pressing the limiting block 18, then the projector body 1 is moved upwards from bottom to top until the fixing rod 16 is retracted into the inner cavity by the fastening rod 15, until the limiting block 18 is moved to the limiting hole in the front face of the fastening rod 15 to be ejected, so as to realize the primary mounting of the projector body 1, meanwhile, the stabilizing block 2 extends into the inner cavity of the stabilizing box 3, then the rotating disc 7 is manually rotated by ninety degrees to drive the second connecting rod 6 to rotate, under the meshing transmission action of the two gears 8, the connecting discs 9 on the left side and the right side are reversely rotated, further the connecting column 10 at the leftmost end of the bottom of the left connecting disc 9 and the connecting column 10 at the rightmost end of the bottom of the right connecting disc 9 are pushed to rotate towards the center of the stabilizing, the curve that spliced pole 10 removed has been eliminated to its rectangular through-hole of inside seting up, thereby promote the carriage release lever 11 of the left and right sides and be the removal of level form to the center department of firm case 3, make installation pole 14 impel the inside of firm piece 2 and rather than the joint, the realization is fixed to the secondary of projecting apparatus body 1, overall structure is simple, realize projecting apparatus simple to operate's purpose through the cooperation of simple structure, installation effectiveness is improved, and convenient to use, the current projecting apparatus of having solved has had the convenient shortcoming of not installing, projecting apparatus installation and dismantlement are all comparatively troublesome, the time of construction is improved, and efficiency is reduced, the problem of being not convenient for effective use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a simple to operate's projecting apparatus, includes projecting apparatus body (1), its characterized in that: the projector comprises a projector body (1), wherein a stabilizing block (2) is fixedly arranged at the top of the projector body (1), the top of the stabilizing block (2) penetrates through an inner cavity of the stabilizing box (3) and is movably connected with the stabilizing box (3), bearings (4) are fixedly arranged on the left side and the right side of the top of the inner cavity of the stabilizing box (3), a first connecting rod (5) is fixedly connected to the inner side of each bearing (4), a second connecting rod (6) is fixedly connected to the left side of each bearing (4), the top of each second connecting rod (6) penetrates through the outer part of the stabilizing box (3), a rotary table (7) is fixedly connected to the top of each second connecting rod (6), gears (8) positioned in the inner cavity of the stabilizing box (3) are fixedly connected to the outer sides of the first connecting rod (5) and the second connecting rod (6), the left gear and the right gear (8) are meshed with each other, connecting discs (9) are fixedly arranged on the outer sides of the, the bottom of the connecting disc (9) is fixedly provided with a connecting column (10), the outer side of the connecting column (10) is movably connected with a moving rod (11) of which the top surface is movably connected with the bottom surface of the connecting disc (9), the left side and the right side of the back surface of an inner cavity of the stabilizing box (3) are fixedly provided with stabilizing seats (12), one side of the moving rod (11) opposite to the back surface is fixedly connected with a stabilizing strip (13) of which one end is penetrated into the stabilizing seats (12) and is in sliding connection with the stabilizing seats (12), one side of the moving rod (11) opposite to the moving rod is fixedly connected with an installing rod (14) of which one end is penetrated into the stabilizing blocks (2) and is in clamping connection with the stabilizing blocks (2), the left side and the right side of the top of the projector body (1) are fixedly provided with fastening rods (15), the left side and the right side of the stabilizing, the positive inner wall fixed mounting of dead lever (16) has spacing spring (17), and the positive fixedly connected with one end of spacing spring (17) runs through to stopper (18) of anchorage bar (15) outside, the equal fixed mounting in the left and right sides at firm case (3) top has linking post (19), links up top fixedly connected with installation roof (20) of post (19).
2. A projector according to claim 1, wherein: the bottom of the stabilizing box (3) is provided with a stabilizing through hole matched with the stabilizing block (2), and the left side of the top of the stabilizing box (3) is provided with a connecting hole matched with the second connecting rod (6).
3. A projector according to claim 1, wherein: the left and right sides of firm piece (2) has all been seted up firm groove, firm groove and installation pole (14) looks adaptation, rectangular through-hole has been seted up to the inside of carriage release lever (11), rectangular through-hole and spliced pole (10) looks adaptation.
4. A projector according to claim 1, wherein: the number of the stabilizing seats (12) is two, the two stabilizing seats (12) are all U-shaped, and the inner volume of each stabilizing seat (12) is matched with the volume of each stabilizing strip (13).
5. A projector according to claim 1, wherein: the top of the fastening rod (15) is provided with a fixing hole matched with the fixing rod (16), and the front of the fastening rod (15) is provided with a limiting hole matched with the limiting block (18).
6. A projector according to claim 1, wherein: the number of the joining columns (19) is two, and the two joining columns (19) are symmetrically and equidistantly distributed by a perpendicular bisector of the stabilizing box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911121974.4A CN110726049A (en) | 2019-11-16 | 2019-11-16 | Projector convenient to mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911121974.4A CN110726049A (en) | 2019-11-16 | 2019-11-16 | Projector convenient to mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110726049A true CN110726049A (en) | 2020-01-24 |
Family
ID=69224370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911121974.4A Pending CN110726049A (en) | 2019-11-16 | 2019-11-16 | Projector convenient to mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110726049A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413305A (en) * | 2020-11-12 | 2021-02-26 | 河南理工大学 | Portable emergent projection arrangement that imparts knowledge to students |
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| CN106863882A (en) * | 2017-04-14 | 2017-06-20 | 王红燕 | A kind of waste and old hardware circulating energy-saving reclaimer |
| CN106975990A (en) * | 2017-05-18 | 2017-07-25 | 南昌首叶科技有限公司 | A kind of shoemaking is with big bottom grinding apparatus |
| CN107087449A (en) * | 2017-05-18 | 2017-08-25 | 南昌浩牛科技有限公司 | A kind of agricultural uses multifunctional sowing equipment |
| CN108374973A (en) * | 2018-04-21 | 2018-08-07 | 嘉兴环艺文化传播有限公司 | One kind showing projecting apparatus for Entertainment Planning/Production works |
| CN207900976U (en) * | 2017-12-05 | 2018-09-25 | 浙江海洋大学 | A kind of adjustable fixture |
-
2019
- 2019-11-16 CN CN201911121974.4A patent/CN110726049A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863882A (en) * | 2017-04-14 | 2017-06-20 | 王红燕 | A kind of waste and old hardware circulating energy-saving reclaimer |
| CN106975990A (en) * | 2017-05-18 | 2017-07-25 | 南昌首叶科技有限公司 | A kind of shoemaking is with big bottom grinding apparatus |
| CN107087449A (en) * | 2017-05-18 | 2017-08-25 | 南昌浩牛科技有限公司 | A kind of agricultural uses multifunctional sowing equipment |
| CN207900976U (en) * | 2017-12-05 | 2018-09-25 | 浙江海洋大学 | A kind of adjustable fixture |
| CN108374973A (en) * | 2018-04-21 | 2018-08-07 | 嘉兴环艺文化传播有限公司 | One kind showing projecting apparatus for Entertainment Planning/Production works |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413305A (en) * | 2020-11-12 | 2021-02-26 | 河南理工大学 | Portable emergent projection arrangement that imparts knowledge to students |
| CN112413305B (en) * | 2020-11-12 | 2022-03-08 | 河南理工大学 | Portable emergent projection arrangement that imparts knowledge to students |
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Application publication date: 20200124 |