CN205447156U - Controllable adjusting bracket of projector - Google Patents
Controllable adjusting bracket of projector Download PDFInfo
- Publication number
- CN205447156U CN205447156U CN201521137896.4U CN201521137896U CN205447156U CN 205447156 U CN205447156 U CN 205447156U CN 201521137896 U CN201521137896 U CN 201521137896U CN 205447156 U CN205447156 U CN 205447156U
- Authority
- CN
- China
- Prior art keywords
- underframe
- fixing
- projector
- upper frame
- support arm
- 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.)
- Expired - Fee Related
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Projection Apparatus (AREA)
Abstract
The utility model aims at providing a controllable alignment jig of projecting apparatus. The technical scheme of the utility model is that: including projecting apparatus mount, alignment jig, unable adjustment base, bracing piece, rotating device, control box and remote control unit, the projecting apparatus mount includes chassis, a plurality of set screw and roof-rack, still is equipped with a plurality of chassis support arm on the chassis, still is equipped with the telescopic link on the chassis support arm, still is equipped with a plurality of roof-rack support arm on the roof-rack, still is equipped with the connecting plate on the alignment jig. The frame body is provided with the remote control device, and the signal receiver can be driven to adjust the projector at any angle according to the driving instruction, so that the controllable adjusting frame for displaying the angle is met, and the defects that a projection picture is inclined and the like due to improper installation or improper use in the using process of the projection equipment are overcome, and the watching effect of the public is influenced.
Description
Technical field
This utility model relates to multimedia teaching, office realm, particularly relates to a kind of projector controllable adjustment frame.
Background technology
Projector equipment plays an important role at numerous areas such as modern multimedia teaching and video displays, most projector equipment is all to be applied to specific place, such as meeting room, classroom, office etc., and most projector equipment is all fixed on the rooftop position in these places, but after Gu Ding, being difficult to be finely adjusted projector again, so may result in the picture cast out and there is certain defect, all can there is inclination, the most just in the projection image of the overwhelming majority；Going to be adjusted the fixed position of projector equipment being difficult to the most again, how the projector equipment fixed is carried out picture fine setting, allow its projection more preferably, being one is worth thinking and the problem improved.
This support body is a kind of with remote control unit, and can drive signal receiver, according to driving instruction, projector is carried out arbitrarily angled adjustment, meet the controllable adjustment frame of angles of display, the expansion link between them can be made to be stretched and compress by pulling underframe and upper frame, so can regulate suitable ratio height voluntarily according to the size of projector equipment thickness.In addition, controlling box built with a signal receiver, operator only need to come to controlling transmitted wave frequency signal on box by remote control unit, can realize the operation controlling box, and it is provided with a spherical tumbler controlling the box junction with support bar, by the control of remote control unit, tumbler can turn to any one angle, achieve the purpose that projector equipment direction is adjusted, solve projector equipment during using, due to Rig up error or improper use, make the flaws such as projected picture inclination, thus have impact on the viewing effect of the public.
Utility model content
The purpose of this utility model there is provided a kind of with remote control unit, and can drive signal receiver, according to driving instruction, projector is carried out arbitrarily angled adjustment, meets the controllable adjustment frame of angles of display.
nullThe technical solution of the utility model is: a kind of projector controllable adjustment frame，It is characterized in that: include projector fixed mount、Adjusting bracket、Firm banking、Support bar、Tumbler、Control box and remote control unit，Described projector fixed mount includes underframe、Several set screws and upper frame，Several underframe support arms it are additionally provided with on described underframe，Any described underframe support arm is positioned at the top of underframe，Described underframe support arm is connected for fixing with underframe，Any described set screw is between underframe and upper frame，One end of described set screw is connected for fixing with underframe，The other end of described set screw utilizes nut to be connected for fixing with upper frame，Several upper frame support arms it are additionally provided with on described upper frame，Any described upper frame support arm is positioned at the bottom of upper frame，Described upper frame support arm is connected for fixing with upper frame，Described adjusting bracket is positioned at the top of projector fixed mount，Described adjusting bracket is connected for fixing with upper frame，Described firm banking is positioned at the top of connecting plate，Described firm banking is connected for fixing with connecting plate，Described support bar is positioned at the top of firm banking，Described support bar is connected for fixing with firm banking，Described tumbler is positioned at the top of support bar，Described tumbler is connected for fixing with support bar，Described control box is positioned at the top of tumbler，Described control box is connected for fixing with tumbler，It is additionally provided with signal receiver on described control box，Described signal receiver is positioned at the inside controlling box，Described signal receiver is connected for fixing with controlling box.
Further, the number of several underframe support arms described is 4.
Further, described underframe support arm being additionally provided with expansion link, described expansion link is positioned at the top of underframe support arm, and described expansion link is connected for fixing with underframe support arm.
Further, the number of several set screws described is 4.
Further, the number of several upper frame support arms described is 4.
Further, described adjusting bracket being additionally provided with connecting plate, described connecting plate is positioned at the middle part of adjusting bracket, and described connecting plate is connected for fixing with adjusting bracket.
Further, described tumbler is spherical.
Further, described signal receiver is ripple frequency signal receiving device.
Further, described remote control unit is ripple frequency signal o controller.
The beneficial effects of the utility model are: this support body is a kind of with remote control unit, and can drive signal receiver, according to driving instruction, projector is carried out arbitrarily angled adjustment, meet the controllable adjustment frame of angles of display, the expansion link between them can be made to be stretched and compress by pulling underframe and upper frame, so can regulate suitable ratio height voluntarily according to the size of projector equipment thickness.In addition, controlling box built with a signal receiver, operator only need to come to controlling transmitted wave frequency signal on box by remote control unit, can realize the operation controlling box, and it is provided with a spherical tumbler controlling the box junction with support bar, by the control of remote control unit, tumbler can turn to any one angle, achieve the purpose that projector equipment direction is adjusted, solve projector equipment during using, due to Rig up error or improper use, make the flaws such as projected picture inclination, thus have impact on the viewing effect of the public.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is remote control unit schematic diagram of the present utility model.
Wherein: 1, projector fixed mount 2, underframe 3, underframe support arm
4, expansion link 5, set screw 6, upper frame
7, upper frame support arm 8, adjusting bracket 9, connecting plate
10, firm banking 11, support bar 12, tumbler
13, box 14, signal receiver 15, remote control unit are controlled
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is made brief description.
nullSuch as Fig. 1、Fig. 2、A kind of projector controllable adjustment frame shown in Fig. 3，It is characterized in that: include projector fixed mount 1、Adjusting bracket 8、Firm banking 10、Support bar 11、Tumbler 12、Control box 13 and remote control unit 15，Described projector fixed mount 1 includes underframe 2、Several set screws 5 and upper frame 6，Several underframe support arms 3 it are additionally provided with on described underframe 2，Any described underframe support arm 3 is positioned at the top of underframe 2，Described underframe support arm 3 is connected for fixing with underframe 2，It is additionally provided with expansion link 4 on described underframe support arm 3，Described expansion link 4 is positioned at the top of underframe support arm 3，Described expansion link 4 is connected for fixing with underframe support arm 3，Any described set screw 5 is between underframe 2 and upper frame 6，One end of described set screw 5 is connected for fixing with underframe 2，The other end of described set screw 5 utilizes nut to be connected for fixing with upper frame 6，Several upper frame support arms 7 it are additionally provided with on described upper frame 6，Any described upper frame support arm 7 is positioned at the bottom of upper frame 6，Described upper frame support arm 7 is connected for fixing with upper frame 6，Described adjusting bracket 8 is positioned at the top of projector fixed mount 1，Described adjusting bracket 8 is connected for fixing with upper frame 6，It is additionally provided with connecting plate 9 on described adjusting bracket 8，Described connecting plate 9 is positioned at the middle part of adjusting bracket 8，Described connecting plate 9 is connected for fixing with adjusting bracket 8，Described firm banking 10 is positioned at the top of connecting plate 9，Described firm banking 10 is connected for fixing with connecting plate 9，Described support bar 11 is positioned at the top of firm banking 10，Described support bar 11 is connected for fixing with firm banking 10，Described tumbler 12 is positioned at the top of support bar 11，Described tumbler 12 is connected for fixing with support bar 11，Described control box 13 is positioned at the top of tumbler 12，Described control box 13 is connected for fixing with tumbler 12，It is additionally provided with signal receiver 14 on described control box 13，Described signal receiver 14 is positioned at the inside controlling box 13，Described signal receiver 14 is connected for fixing with controlling box 13.The number of several underframe support arms 3 described is 4.The number of several set screws 5 described is 4.The number of several upper frame support arms 7 described is 4.Described tumbler 12 is spherical.Described signal receiver 14 is ripple frequency signal receiving device.Described remote control unit 15 is ripple frequency signal o controller.
Working method: first, the nut on set screw 5 top on this support body is unclamped, and pull down adjusting bracket 8, again projector equipment is positioned on underframe 2, make the expansion link 4 between them be stretched and compress by pulling underframe 2 and upper frame 6, so can regulate suitable ratio height voluntarily according to the size of projector equipment thickness.Then, projector equipment is put between underframe 2 and upper frame 6, and is added and fasten；Adjusting bracket 8 is positioned over the top of upper frame 6 the most again, utilizes the set screw 5 on projector fixed mount 1 to carry out nut with adjusting bracket 8 and fix.
After initial stage assembles, more whole mechanism is positioned over multi-media classroom or the place of other any use projector equipments, is fixed in the roof in place.Owing to controlling box 13 built with a signal receiver 14, operator only need to be by remote control unit 15 to controlling transmitted wave frequency signal on box 13, can realize the operation controlling box 13, in addition, it is provided with a tumbler 12 controlling the box 13 junction with support bar 11, and tumbler 12 is spherical in shape, control by remote control unit 15, tumbler 12 can turn to any one angle, achieve the purpose that projector equipment direction is adjusted, solve projector equipment during using, due to Rig up error or improper use, make the flaws such as projected picture inclination, thus have impact on the viewing effect of the public.
Above an embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All impartial changes made according to this utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (9)
- null1. a projector controllable adjustment frame，It is characterized in that: include projector fixed mount、Adjusting bracket、Firm banking、Support bar、Tumbler、Control box and remote control unit，Described projector fixed mount includes underframe、Several set screws and upper frame，Several underframe support arms it are additionally provided with on described underframe，Any described underframe support arm is positioned at the top of underframe，Described underframe support arm is connected for fixing with underframe，Any described set screw is between underframe and upper frame，One end of described set screw is connected for fixing with underframe，The other end of described set screw utilizes nut to be connected for fixing with upper frame，Several upper frame support arms it are additionally provided with on described upper frame，Any described upper frame support arm is positioned at the bottom of upper frame，Described upper frame support arm is connected for fixing with upper frame，Described adjusting bracket is positioned at the top of projector fixed mount，Described adjusting bracket is connected for fixing with upper frame，Described firm banking is positioned at the top of connecting plate，Described firm banking is connected for fixing with connecting plate，Described support bar is positioned at the top of firm banking，Described support bar is connected for fixing with firm banking，Described tumbler is positioned at the top of support bar，Described tumbler is connected for fixing with support bar，Described control box is positioned at the top of tumbler，Described control box is connected for fixing with tumbler，It is additionally provided with signal receiver on described control box，Described signal receiver is positioned at the inside controlling box，Described signal receiver is connected for fixing with controlling box.
- A kind of projector controllable adjustment frame, it is characterised in that: the number of several underframe support arms described is 4.
- A kind of projector controllable adjustment frame, it is characterised in that: being additionally provided with expansion link on described underframe support arm, described expansion link is positioned at the top of underframe support arm, and described expansion link is connected for fixing with underframe support arm.
- A kind of projector controllable adjustment frame, it is characterised in that: the number of several set screws described is 4.
- A kind of projector controllable adjustment frame, it is characterised in that: the number of several upper frame support arms described is 4.
- A kind of projector controllable adjustment frame, it is characterised in that: being additionally provided with connecting plate on described adjusting bracket, described connecting plate is positioned at the middle part of adjusting bracket, and described connecting plate is connected for fixing with adjusting bracket.
- A kind of projector controllable adjustment frame, it is characterised in that: described tumbler is spherical.
- A kind of projector controllable adjustment frame, it is characterised in that: described signal receiver is ripple frequency signal receiving device.
- A kind of projector controllable adjustment frame, it is characterised in that: described remote control unit is ripple frequency signal o controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521137896.4U CN205447156U (en) | 2015-12-30 | 2015-12-30 | Controllable adjusting bracket of projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521137896.4U CN205447156U (en) | 2015-12-30 | 2015-12-30 | Controllable adjusting bracket of projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205447156U true CN205447156U (en) | 2016-08-10 |
Family
ID=56600253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521137896.4U Expired - Fee Related CN205447156U (en) | 2015-12-30 | 2015-12-30 | Controllable adjusting bracket of projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205447156U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107037676A (en) * | 2017-06-13 | 2017-08-11 | 成都全云科技有限公司 | A kind of durable meeting shadow equipment |
| CN107725985A (en) * | 2017-09-02 | 2018-02-23 | 张瑞君 | One kind exempts from mounted projector mount |
| CN108843914A (en) * | 2018-08-28 | 2018-11-20 | 安徽信息工程学院 | A kind of adjustable mounting rack for projector |
| CN109296916A (en) * | 2018-12-05 | 2019-02-01 | 湖南文理学院 | A kind of Digital Media convenient for adjusting tilt angle is played with can cover projection arrangement |
| CN110067924A (en) * | 2019-04-08 | 2019-07-30 | 温州职业技术学院 | A kind of high stability teaching projector rack |
-
2015
- 2015-12-30 CN CN201521137896.4U patent/CN205447156U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107037676A (en) * | 2017-06-13 | 2017-08-11 | 成都全云科技有限公司 | A kind of durable meeting shadow equipment |
| CN107725985A (en) * | 2017-09-02 | 2018-02-23 | 张瑞君 | One kind exempts from mounted projector mount |
| CN108843914A (en) * | 2018-08-28 | 2018-11-20 | 安徽信息工程学院 | A kind of adjustable mounting rack for projector |
| CN109296916A (en) * | 2018-12-05 | 2019-02-01 | 湖南文理学院 | A kind of Digital Media convenient for adjusting tilt angle is played with can cover projection arrangement |
| CN110067924A (en) * | 2019-04-08 | 2019-07-30 | 温州职业技术学院 | A kind of high stability teaching projector rack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205447156U (en) | Controllable adjusting bracket of projector | |
| CN105508831A (en) | Controllable adjusting bracket of projector | |
| CN209560742U (en) | A kind of sin cos functions two-dimensional projection apparatus for demonstrating | |
| CN106402610A (en) | Liquid crystal display device with adjustable wall-mounted part | |
| CN204613577U (en) | A kind of conference hall ceiling mounting type projection turnover panel all-in-one | |
| CN205896592U (en) | Multi -media adjusting device is used with automatic teaching to computer | |
| CN208884933U (en) | A kind of device for facilitating screen window to disassemble and install | |
| CN201708873U (en) | Double-screen display television (TV) set | |
| CN204270525U (en) | A kind of Multimedia assisted instruction support | |
| CN110619766A (en) | Computer real-time interactive teaching device | |
| CN213519184U (en) | Immersion type panoramic digital sand table based on VR technology | |
| CN206601559U (en) | One kind office adjustable rack of projector angles | |
| CN207814885U (en) | A kind of adjustable type projector suspension bracket | |
| CN116293248A (en) | External mounting frame of audio signal control's display screen | |
| CN214704994U (en) | Projection equipment for high school history teaching | |
| CN216486834U (en) | Projection arrangement based on english study | |
| CN219672263U (en) | Multifunctional stage module for concert hall | |
| CN201187677Y (en) | Panel television remote control wall hanging rack | |
| CN110762371A (en) | Installation and dismantlement handy projection equipment | |
| CN107606405A (en) | A kind of adjustable rack of office projector angles | |
| CN208369685U (en) | A kind of radio and television Engineering Digital video practices studio station | |
| CN220471097U (en) | Multifunctional computer projection display device | |
| CN218995877U (en) | Picture playing and displaying device for Internet education | |
| CN209657686U (en) | A kind of liquid crystal assembly screen | |
| CN215596896U (en) | Education and training is with live equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20201230 |