CN105443951B - Projecting apparatus regulation holding device - Google Patents
Projecting apparatus regulation holding device Download PDFInfo
- Publication number
- CN105443951B CN105443951B CN201510935822.3A CN201510935822A CN105443951B CN 105443951 B CN105443951 B CN 105443951B CN 201510935822 A CN201510935822 A CN 201510935822A CN 105443951 B CN105443951 B CN 105443951B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- supporting plate
- hinged
- chute
- expansion link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 229920001971 elastomer Polymers 0.000 claims description 9
- 239000005060 rubber Substances 0.000 claims description 9
- 238000003384 imaging method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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
- 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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- 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
- F16M11/045—Allowing translations adapted to left-right 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
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- 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
Abstract
Present patent application relate to a kind of adjusting means, disclose a kind of projecting apparatus regulation holding device, on wall, including expansion link, chute is provided with wall, the chute being fixed in wall is provided with above expansion link, sliding block is slidably connected in chute, expansion link is fixedly connected on sliding block, supporting plate is slidably connected between the two side of chute, expansion link coordinates through supporting plate and with support sheet separation, base is provided with below supporting plate, base is slidably connected on chute wall, connecting rod is hinged with base, trace is hinged with connecting rod, jacking block is hinged with trace, jacking block is through supporting plate and is slidably connected on the supporting plate, also include push rod, connecting rod is hinged with push rod, connecting rod, connecting rod and trace pass through same hinge connection；Present patent application compared with prior art, by the left and right movement of sliding block, can be such that projecting apparatus more coordinates into the picture gone out.
Description
Technical field
The present invention relates to a kind of adjusting means, and in particular to a kind of projecting apparatus regulation holding device.
Background technology
Projecting apparatus, also known as projector, be it is a kind of can be by the equipment on image or VIDEO PROJECTION to curtain, can be by not
The same computer of interface together, VCD, DVD, BD, game machine, DV etc., which are connected, plays corresponding vision signal.Projecting apparatus extensively should
It is different according to working method for family, office, school and public place of entertainment, there are the different types such as CRT, LCD, DLP.
In the past in school's multi-media classroom, projecting apparatus can be installed, projecting apparatus is typically mounted at the top of wall, projecting apparatus
A controllable expansion link is installed in top, and expansion link is fixedly connected on wall, after installing projecting apparatus, needs saying again
Curtain is installed, the installation site of curtain needs to determine according to the position of projecting apparatus, but often due to installation on the wall of platform
Deviation, the picture that projecting apparatus can be made to be launched on curtain is partial to a side of curtain, and upper and lower projects to can be adjusted by expansion link
The left and right direction of instrument can not but be adjusted, and it is uncoordinated to cause into the left and right direction of the picture gone out, or distorts imaging, so as to influence matter of imparting knowledge to students
Amount.
The content of the invention
The invention is intended to provide a kind of projecting apparatus regulation holding device for coordinating imaging.
Projecting apparatus regulation holding device in this programme, on wall, including expansion link, cunning is provided with wall
Groove, expansion link top are provided with the chute being fixed in wall, slidably connect sliding block in chute, expansion link is fixedly connected on sliding block
On, supporting plate is slidably connected between the two side of chute, expansion link coordinates through supporting plate and with support sheet separation, supporting plate
Lower section is provided with base, and base is slidably connected on chute wall, and connecting rod is hinged with base, and trace is hinged with connecting rod, even
Jacking block is hinged with lever, jacking block is through supporting plate and is slidably connected on the supporting plate, in addition to push rod, the company of being hinged with push rod
Extension bar, connecting rod, connecting rod and trace pass through same hinge connection.
The technical principle of this programme and have the beneficial effect that：Projecting apparatus is opened, adjustable telescopic rod, makes projecting apparatus on curtain
Imaging, upper and lower position are coordinated, then sliding slider, and sliding block drives the left and right motion of expansion link, and expansion link drives projecting apparatus left and right
Motion, so as to adjust the left and right position of projecting apparatus, so that left and right position of the projecting apparatus on curtain is coordinated；Adjust good position
Afterwards, push rod is pushed up, push rod drives connecting rod to be swung up, and connecting rod promotes hinged place to be moved to the direction away from push rod,
Connecting rod swing, trace promote jacking block to move upwards, and jacking block moves to always and shoe contact, continue to press on push rod, and jacking block will
Sliding block is held out against, sliding block is held out against with chute bottom so that sliding block is more stably fixed to suitable position, so that sliding block is not easy
It is moved, ensure that imaging left and right position is coordinated.
Further, the first cylinder is connected with sliding block.The setting of cylinder, facilitate the regulation in the left and right direction of sliding block.
Further, base, connecting rod, trace, connecting rod and jacking block are two, two bases, connecting rod, trace,
Connecting rod and jacking block are symmetrically disposed about with expansion link, and two connecting rods are hinged on push rod.Rotating push-rod, push rod band
Move two connecting rods to move upwardly together, two connecting rods drive hinged place to move to the direction away from push rod, connecting rod swing, even
Lever is moved jacking block and moved upwards, and two jacking blocks symmetrically hold out against sliding block so that sliding block is more uniformly stressed, and is enhanced and is held out against effect
Fruit.
Further, the second cylinder is connected with push rod, the second cylinder is fixedly connected between two bases.Start the second gas
Cylinder, the second cylinder can control the random upper and lower motion of push rod, so as to facilitate the control of push rod.
Further, two jacking block tops are respectively connected with block rubber.Block rubber is flexible, and jacking block drives block rubber to hold out against cunning
Block, block rubber is by flexible deformation so that holds out against the stability for more firmly, further increasing sliding block.
Brief description of the drawings
Fig. 1 is the structural representation of projecting apparatus regulation holding device embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Chute 1, sliding block 2, supporting plate 3, jacking block 4, trace 5, connecting rod 6, stretch
Contracting bar 7, base 8, the second cylinder 9, connector 10, connecting rod 11, block rubber 12, push rod 13.
Shown in the basic reference chart 1 of embodiment：Projecting apparatus regulation holding device, on wall, including expansion link 7,
The top of expansion link 7 is provided with the chute 1 being fixed in wall, and sliding block 2, the inner slide 2 of chute 1 motion rail are slidably connected in chute 1
The front end of mark is provided with the first cylinder, and sliding block 2 is connected on the first cylinder, and expansion link 7 is welded on sliding block 2, the two side of chute 1
Between slidably connect supporting plate 3, expansion link 7 coordinates through supporting plate 3 and with the gap of supporting plate 3, and the lower section of supporting plate 3 is provided with two
Individual base 8 symmetrical centered on expansion link 7, two bases 8 are slidably connected in the left and right side wall of chute 1, two bases 8
On be hinged with symmetrical connecting rod 6, trace 5 is hinged with two connecting rods 6, jacking block 4 is hinged with two traces 5,
Two jacking blocks 4 both pass through supporting plate 3 and are slidably connected in supporting plate 3, and the top of two jacking blocks 4 is bonded with block rubber 12, also
Including push rod 13, two symmetrical connecting rod 11, the freedom of two connecting rods 11 centered on expansion link 7 are hinged with push rod 13
End is respectively hinged at two hinged places of two connecting rods 6 and two traces 5, and the second cylinder 9, the second gas are connected with push rod 13
Cylinder 9 is fixedly connected between two bases 8 by connector 10.
Start the first cylinder, the band 2 left and right slip of movable slider of the first cylinder, sliding block 2 drives expansion link 7 to move, expansion link 7
3 left and right motion of supporting plate is driven, supporting plate 3 drives two jacking blocks 4 to move together, and base 8, trace 5 and connecting rod 6 are with top
Block 4 interlocks together, and the cylinder 9 of push rod 13 and second slides together with base 8, starts the second cylinder 9, and the second cylinder 9 pushes away
Bar 13, push rod 13 drive two connecting rods 11 to be swung up, and two connecting rods 11 promote two connecting rods 6 and two connecting rods respectively
11 two hinged places are moved to the direction away from push rod 13, and connecting rod 6 is swung, and two traces 5 promote two jacking blocks 4 to transport upwards
Dynamic, two jacking blocks 4 drive two block rubbers 12 to move upwards, and two block rubbers 12 hold out against sliding block 2.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (5)
1. projecting apparatus regulation holding device, on wall, including expansion link, chute is provided with wall, on expansion link
Side is provided with the chute being fixed in wall, slidably connects sliding block in chute, expansion link is fixedly connected on sliding block, and its feature exists
In, slidably connect supporting plate between the two side of chute, supporting plate is located at the lower section of sliding block, expansion link through supporting plate and with
Support sheet separation to coordinate, be provided with base below supporting plate, base is slidably connected on chute wall, and base is located under supporting plate
It is square, connecting rod is hinged with base, trace is hinged with connecting rod, jacking block is hinged with trace, jacking block passes through supporting plate and cunning
Dynamic connection on the supporting plate, in addition to push rod, is hinged with connecting rod on push rod, the one end of connecting rod away from push rod is hinged on connecting rod
With the hinged place of trace.
2. projecting apparatus regulation holding device according to claim 1, it is characterised in that：The chute inner slide moves rail
One end of mark is provided with the first cylinder, and sliding block is connected on the first cylinder.
3. projecting apparatus regulation holding device according to claim 2, it is characterised in that：The base, connecting rod, gearing
Bar, connecting rod and jacking block are two, two bases, connecting rod, trace, connecting rod and jacking block centered on expansion link symmetrically
Set, two connecting rods are hinged on push rod.
4. projecting apparatus regulation holding device according to claim 3, it is characterised in that：Second is connected with the push rod
Cylinder, the second cylinder are fixedly connected between two bases.
5. projecting apparatus regulation holding device according to claim 4, it is characterised in that：Described two jacking block tops connect
It is connected to block rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935822.3A CN105443951B (en) | 2015-12-15 | 2015-12-15 | Projecting apparatus regulation holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510935822.3A CN105443951B (en) | 2015-12-15 | 2015-12-15 | Projecting apparatus regulation holding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105443951A CN105443951A (en) | 2016-03-30 |
| CN105443951B true CN105443951B (en) | 2018-01-09 |
Family
ID=55554460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510935822.3A Active CN105443951B (en) | 2015-12-15 | 2015-12-15 | Projecting apparatus regulation holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105443951B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105864587A (en) * | 2016-04-18 | 2016-08-17 | 浦江特捷锁业有限公司 | Fastening structure of display equipment and using method thereof |
| CN105782653A (en) * | 2016-04-18 | 2016-07-20 | 青岛洼特帽业有限公司 | Elastic mounting device for display device and utilization method of elastic mounting device |
| CN106151789B (en) * | 2016-07-29 | 2017-12-12 | 张叶莎 | A kind of multi-function frame carries locked component |
| CN106015880A (en) * | 2016-07-29 | 2016-10-12 | 毛方生 | Bearing and locking assembly |
| CN106195582B (en) * | 2016-07-29 | 2017-12-22 | 叶利萍 | A kind of multi-purpose bracket carrying locked component |
| CN106224699A (en) * | 2016-07-29 | 2016-12-14 | 毛方生 | A kind of novel bearing locked component |
| CN106122726A (en) * | 2016-07-29 | 2016-11-16 | 毛方生 | A kind of abrasionproof carrying locking device |
| CN106247092A (en) * | 2016-07-29 | 2016-12-21 | 毛方生 | A kind of carrying locking device |
| CN106015206A (en) * | 2016-07-29 | 2016-10-12 | 毛方生 | Improved bearing and locking assembly |
| CN106195583B (en) * | 2016-07-29 | 2017-12-12 | 叶利萍 | The firm carrying locked component of one kind |
| CN106151788B (en) * | 2016-07-29 | 2017-12-19 | 叶利萍 | A kind of noise reduction bracket carries locked component |
| CN106015853A (en) * | 2016-07-29 | 2016-10-12 | 毛方生 | Adjustable bracket bearing and locking assembly |
| CN106015881A (en) * | 2016-07-29 | 2016-10-12 | 毛方生 | Novel bearing and locking device |
| CN108361519B (en) * | 2018-01-03 | 2021-07-02 | 万静琼 | Mechanical type platform levelling device |
| CN109603199A (en) * | 2019-01-09 | 2019-04-12 | 北京精密机电控制设备研究所 | Surely dress raw material drink general automation toggle holds out against extraction equipment to one kind |
| CN110899504A (en) * | 2019-12-03 | 2020-03-24 | 成都双胜汽车零部件有限公司 | Grid trim frock mold capable of automatically adjusting clearance |
| CN113107133A (en) * | 2021-04-08 | 2021-07-13 | 苏州美瑞德建筑装饰有限公司 | Large-area mirror surface stainless steel composite honeycomb decorative plate installation design structure |
| CN113814756A (en) * | 2021-09-29 | 2021-12-21 | 浙江万里扬智能制造有限公司 | High-precision clamping indexing device for workpieces |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2879244Y (en) * | 2006-03-31 | 2007-03-14 | 王峰 | Projector hanger |
| KR20090019635A (en) * | 2007-08-21 | 2009-02-25 | (주)엔티전기 | Module apparatus for adjusting height of beam-projector |
| DE102008033059A1 (en) * | 2008-07-14 | 2010-01-21 | VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG | Height positioning device for a presentation device |
| DE102009041285B4 (en) * | 2009-09-11 | 2018-02-22 | VS Vereinigte Spezialmöbelfabriken GmbH & Co. KG | Height positioning device for presentation systems |
| CN202486491U (en) * | 2011-11-04 | 2012-10-10 | 广州美视晶莹银幕有限公司 | Concealed electric projector suspension bracket |
| CN203204292U (en) * | 2013-03-05 | 2013-09-18 | 项侠风 | Suspension type retractable projector |
| CN203784583U (en) * | 2014-04-23 | 2014-08-20 | 临沂大学 | Support for computer display |
-
2015
- 2015-12-15 CN CN201510935822.3A patent/CN105443951B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105443951A (en) | 2016-03-30 |
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Effective date of registration: 20171226 Address after: 200 No. 401320 Chongqing District of Banan City Long Island Bay Chongqing South Road (Longhai building two floor) Patentee after: Chongqing Bajun strong intellectual property service Co.,Ltd. Address before: 400020 Jiangbei District, Chongqing Jialing Village No. 1, 41, 16-5 Patentee before: CHONGQING COOPO SCIENCE & TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20200630 Address after: 400020, Jialing village, Jiangbei District, Chongqing, No. 1, building 41, 16-5 Patentee after: CHONGQING COOPO SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 200 No. 401320 Chongqing District of Banan City Long Island Bay Chongqing South Road (Longhai building two floor) Patentee before: Chongqing Bajun strong intellectual property service Co.,Ltd. |
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Effective date of registration: 20211230 Address after: 252000 Room 102, 10th floor, Norbert R & D center building, No. 88, South Huanghe Road, high tech Zone, Liaocheng City, Shandong Province Patentee after: Shandong Daotu Information Technology Co.,Ltd. Address before: 400020 16-5, building 1, No. 41, Jialing first village, Jiangbei District, Chongqing Patentee before: CHONGQING COOPO SCIENCE & TECHNOLOGY Co.,Ltd. |
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Address after: Room 517, Block A, Yingying Building, No. 99, Tuanjie Road, Yanchuangyuan, Nanjing Area, Nanjing Pilot Free Trade Zone, Jiangsu Province, 210000 Patentee after: Nanjing Daotu Information Technology Co.,Ltd. Address before: 252000 Room 102, 10th floor, Norbert R & D center building, No. 88, South Huanghe Road, high tech Zone, Liaocheng City, Shandong Province Patentee before: Shandong Daotu Information Technology Co.,Ltd. |
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