CN209294708U - A kind of projection arrangement facilitating adjusting - Google Patents
A kind of projection arrangement facilitating adjusting Download PDFInfo
- Publication number
- CN209294708U CN209294708U CN201821642338.7U CN201821642338U CN209294708U CN 209294708 U CN209294708 U CN 209294708U CN 201821642338 U CN201821642338 U CN 201821642338U CN 209294708 U CN209294708 U CN 209294708U
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- Prior art keywords
- slot
- adjusting
- driven
- rotation
- projector
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Abstract
The utility model relates to projection device and device fields, more particularly to a kind of projection arrangement for facilitating adjusting, including pedestal, pedestal top left hand offers driver slot, driver slot bottom end is equipped with drive shaft, drive shaft middle position is fixedly connected with driving gear, rotation first drives the rotation of driven by rotary disc sliding tooth wheel to drive driven gear rotation that adjusting support rotation is then driven to rotate projector also and then, it can be good at realizing the function of projector left and right adjusting, rotation the second driving driven by rotary disc adjustment gear rotation makes projector fixed plate be tilted a certain angle and then be that projector is tilted a certain angle to drive lifting column lifting, it can be good at realizing the adjusting of projector angles, pedestal can be good at placing in the device to be used on the table, the utility model provide one kind can be placed on desktop use and meanwhile can The projection arrangement for adjusting projector left-right rotation and being tilted a certain angle.
Description
Technical field
The utility model relates to projection device and device fields, and in particular to a kind of projection arrangement for facilitating adjusting.
Background technique
Projector is also known as projector, is a kind of equipment that can be projected image or video on curtain, can be by not
With the same computer of interface, VCD, DVD, BD, game machine and DV etc. be connected and play corresponding vision signal, projector is wide at present
It is general to be applied to family, office, school and public place of entertainment, according to working method difference, there are the different types such as CRT, LCD and DLP.
If Chinese Patent Application No. is a kind of projection arrangement for facilitating adjusting disclosed in CN201721878877.6, including peace
Transverse slat is filled, the bottom of the installation transverse slat is fixedly installed with connecting rod, and one end is fixedly installed on the right side of connecting rod and installation is horizontal
The reinforcing rod that board bottom portion is fixedly connected, the inside of the connecting rod are connected with one end by shaft and run through and extend to connection
Placement transverse slat on the right side of bar and below reinforcing rod.This facilitates the projection arrangement of adjusting, by the way that movable push bar, projection box is arranged
It is fixed on and is placed on transverse slat by fixed ring, and placed transverse slat and be flexibly connected with connecting rod, servo motor starting band movable eccentric wheel
Rotation so that eccentric wheel is moved up and down far from one end of servo motor, and is driven on movable push bar by movable branching rod
Lower movement places transverse slat and moves down offset therewith, adjusts the projection angle of projection box, can be adjusted in actual use
Section, so that projection box is more convenient to use.
The device can not be placed and be used on the table, at the same the device without well adjust projector left-right rotation and
The function being tilted a certain angle.
In view of the above-mentioned problems, the utility model devises a kind of projection arrangement for facilitating adjusting.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of projection arrangement for facilitating adjusting, as much as possible
Solve the above problems, thus provide one kind can be placed on desktop using and meanwhile can adjust and projector left-right rotation and incline
The projection arrangement of oblique certain angle.
The utility model is achieved by the following technical programs:
A kind of projection arrangement facilitating adjusting, including pedestal, it is characterised in that: the pedestal top left hand offers driving
Slot, the driver slot bottom end are equipped with drive shaft, and the drive shaft middle position is fixedly connected with driving gear, the drive shaft
Upper end is flexibly connected the first limiting bracket, and first limiting bracket is fixedly connected on pedestal top left hand middle position, described
Drive shaft top is fixedly connected with the first driving turntable, and pedestal top right side opening is equipped with driven slot, the driven slot bottom end peace
Equipped with driven shaft, the driven shaft top is fixedly connected with driven gear, and the driven gear top is fixedly connected with support plate, described
Support plate middle position is flexibly connected the second limiting bracket, and second limiting bracket is fixedly connected on intermediate on the right side of base top
Position, the driven slot left side and driver slot right side are connected, and the sliding tooth wheel gear connects driven gear, the support plate
Top, which is fixedly connected on, adjusts support bottom dead center position, and the adjusting holder top center is equipped with rectangle regulating tank, institute
It states and adjusts support in left side to adjusting shaft is flexibly connected between rectangle regulating tank, the adjusting shaft right end is in rectangle adjusting
Slot middle position is fixedly connected with adjustment gear, the rack gear that the adjustment gear gear connection lifting column front end face is equipped with, the branch
Support plate middle position is equipped with lifting groove, and the lifting column is flexibly connected lifting groove, and the adjusting shaft left end is fixedly connected with second
Turntable is driven, the second driving turntable is equipped with equally distributed limit hole, and the adjusting support is set around adjusting shaft
There is the limit matching hole matched with limit hole, is flexibly connected gag lever post, the tune between the limit hole and limit matching hole
Swivel-chain frame is fixedly connected at the top of section branch base rear end, the swivel-chain frame is flexibly connected projector fixed plate one by rotation axis
End, the rotation axis two sides are fixedly connected with baffle, and the top of the projector fixed plate is fixedly connected with projector, the projection
Instrument fixed plate bottom end front is equipped with rectangle sliding slot, and the lifting top end is movably connected in rectangle sliding slot.
Preferably, the driver slot bottom end is equipped with the first rotation slot, and the drive shaft lower end is mounted in the first rotation slot
And it is flexibly connected with the first rotation slot.
Preferably, the propeller shaft sleeve is in the first limit circular hole that the first limiting bracket right end is equipped with.
Preferably, the driven slot bottom end is equipped with the second rotation slot, and the driven shaft lower end is mounted in the second rotation slot
And it is flexibly connected with the second rotation slot.
Preferably, the support plate middle position covers in the second limit circular hole that the second limiting bracket left end is equipped with.
Preferably, the adjusting support left side between rectangle regulating tank be equipped with connected circular hole, the adjusting shaft
It covers in connected circular hole.
Preferably, the projector is electrically connected power supply.
Preferably, the lifting top end is arc-shaped, and the width of the lifting column is matched with the width of rectangle sliding slot.
The utility model has the following beneficial effects:
1, it is adjusted by rotation the first driving driven by rotary disc sliding tooth wheel rotation to drive driven gear rotation then to drive
Section support rotation rotates projector also and then, can be good at the function of realizing projector left and right adjusting, according to actual needs
It is adjusted.
2, by rotation the second driving driven by rotary disc adjustment gear rotation to drive lifting column lifting consolidate projector
Fixed board is tilted a certain angle and then is that projector is tilted a certain angle, and can be good at the adjusting for realizing projector angles, according to
Actual needs is adjusted.
3, it can be good at placing in the device by pedestal and use on the table.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial schematic diagram that the utility model second drives turntable and its coupling part；
Fig. 3 is the transverse sectional view of the utility model；
Fig. 4 is the top view of the utility model；
Fig. 5 is the longitudinal sectional view of the utility model；
Fig. 6 is the rear side multi-angled view of the utility model.
In figure: 1- pedestal, 101- driver slot, 102- driven slot, 2- drive gear, the first limiting bracket of 3-, and 4- first drives
Turn disk, 5- driven gear, 6- support plate, 601- lifting groove, the second limiting bracket of 7-, 8- adjust support, 801- limit cooperation
Hole, 802- rectangle regulating tank, 9- second drive turntable, 901- limit hole, 10- adjustment gear, 11- lifting column, 12- swivel-chain
Frame, 13- projector fixed plate, 1301- rectangle sliding slot, 14- baffle, 15- projector, 16- gag lever post, 17- drive shaft, 18- from
Moving axis, 19- adjust shaft, 20- rotation axis.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1~6, a kind of projection arrangement facilitating adjusting, including pedestal 1 are please referred to, 1 top left hand of pedestal offers driving
Slot 101,101 bottom end of driver slot are equipped with drive shaft 17, and 17 middle position of drive shaft is fixedly connected with driving gear 2, drive shaft
17 upper ends are flexibly connected the first limiting bracket 3, and the first limiting bracket 3 is fixedly connected on 1 top left hand middle position of pedestal, drive
17 top of axis is fixedly connected with the first driving turntable 4, and 1 top right side opening of pedestal is equipped with driven slot 102, the installation of 102 bottom end of driven slot
There is driven shaft 18,18 top of driven shaft is fixedly connected with driven gear 5, and 5 top of driven gear is fixedly connected with support plate 6, support plate 6
Middle position is flexibly connected the second limiting bracket 7, and the second limiting bracket 7 is fixedly connected on 1 top right side middle position of pedestal, from
Dynamic 102 left side of slot be connected on the right side of driver slot 101, driving 2 gear of gear connects driven gear 5, the fixed company in 6 top of support plate
It connects and is adjusting 8 bottom dead center position of support, adjust 8 top dead center position of support and be equipped with rectangle regulating tank 802, adjust support 8 and exist
Left side adjusts 19 right end of shaft among rectangle regulating tank 802 to adjusting shaft 19 is flexibly connected between rectangle regulating tank 802
Position is fixedly connected with adjustment gear 10, the rack gear that 10 gear of adjustment gear connection 11 front end face of lifting column is equipped with, among support plate 6
Position is equipped with lifting groove 601, and lifting column 11 is flexibly connected lifting groove 601, adjusts 19 left end of shaft and is fixedly connected with the second driving turn
Disk 9, the second driving turntable 9 are equipped with equally distributed limit hole 901, and adjusting support 8 is equipped with around adjusting shaft 19 and limit
The limit matching hole 801 that position hole 901 matches is flexibly connected gag lever post 16 between limit hole 901 and limit matching hole 801, adjusts
Swivel-chain frame 12 is fixedly connected at the top of section 8 rear end of support, swivel-chain frame 12 is flexibly connected projector by rotation axis 20 and fixes
13 one end of plate, 20 two sides of rotation axis are fixedly connected with baffle 14, and the top of projector fixed plate 13 is fixedly connected with projector 15, throw
13 bottom end front of shadow instrument fixed plate is equipped with rectangle sliding slot 1301, and 11 top of lifting column is movably connected in rectangle sliding slot 1301.
Specifically, 101 bottom end of driver slot be equipped with the first rotation slot, 17 lower end of drive shaft be mounted in the first rotation slot and with
First rotation slot is flexibly connected, and 17 sets of drive shaft is in the first limit circular hole that 3 right end of the first limiting bracket is equipped with, driven slot
102 bottom ends are equipped with the second rotation slot, and 18 lower end of driven shaft is mounted in the second rotation slot and is flexibly connected with the second rotation slot, prop up
6 middle position of support plate covers in the second limit circular hole that 7 left end of the second limiting bracket is equipped with, and adjusts support 8 in left side to square
It is equipped with connected circular hole between shape regulating tank 802, adjusts 19 sets of shaft in connected circular hole, projector 15 is electrically connected power supply, rises
Drop 11 top of column be it is arc-shaped, the width of lifting column 11 is matched with the width of rectangle sliding slot 1301.
In the utility model, drive the driving rotation of gear 2 to drive driven gear 5 by rotation the first driving turntable 4
Rotation, which then drives to adjust support 8 and rotate, rotates projector 15 also and then, can be good at realizing 15 left and right adjusting of projector
Function, be adjusted according to actual needs；Drive the rotation of adjustment gear 10 to drive liter by rotation the second driving turntable 9
The lifting of drop column 11 is that projector 15 is tilted a certain angle, can be good at be tilted a certain angle projector fixed plate 13 in turn
The adjusting for realizing 15 angle of projector, is adjusted according to actual needs；It can be good at for the device being placed on by pedestal 1
It is used on desktop.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (8)
1. a kind of projection arrangement for facilitating adjusting, including pedestal (1), it is characterised in that: pedestal (1) top left hand offers
Driver slot (101), driver slot (101) bottom end are equipped with drive shaft (17), and drive shaft (17) middle position is fixed to be connected
It is connected to driving gear (2), drive shaft (17) upper end is flexibly connected the first limiting bracket (3), first limiting bracket (3)
It is fixedly connected on pedestal (1) top left hand middle position, drive shaft (17) top is fixedly connected with the first driving turntable (4),
Pedestal (1) the top right side opening is equipped with driven slot (102), and driven slot (102) bottom end is equipped with driven shaft (18), described
Driven shaft (18) top is fixedly connected driven gear (5), and driven gear (5) top is fixedly connected with support plate (6), the branch
Support plate (6) middle position is flexibly connected the second limiting bracket (7), and second limiting bracket (7) is fixedly connected on pedestal (1) top
Middle position on the right side of portion, driven slot (102) left side and driver slot (101) right side are connected, driving gear (2) gear
It connects driven gear (5), support plate (6) top, which is fixedly connected on, adjusts support (8) bottom dead center position, the adjusting branch
Seat (8) top dead center position is equipped with rectangle regulating tank (802), and the adjusting support (8) is in left side to rectangle regulating tank (802)
Between be flexibly connected and adjust shaft (19), adjustings shaft (19) right end is in the fixed company in rectangle regulating tank (802) middle position
It connects adjustment gear (10), the rack gear that described adjustment gear (10) gear connection lifting column (11) front end face is equipped with, the support plate
(6) middle position is equipped with lifting groove (601), and the lifting column (11) is flexibly connected lifting groove (601), the adjusting shaft (19)
Left end is fixedly connected with the second driving turntable (9), and second driving turntable (9) is equipped with equally distributed limit hole (901), institute
It states adjusting support (8) and is adjusting the limit matching hole (801) for being equipped with around shaft (19) and matching with limit hole (901), it is described
It is flexibly connected gag lever post (16) between limit hole (901) and limit matching hole (801), it is solid at the top of adjusting support (8) rear end
Surely it is connected with swivel-chain frame (12), the swivel-chain frame (12) is flexibly connected projector fixed plate (13) one by rotation axis (20)
End, rotation axis (20) two sides are fixedly connected with baffle (14), and the top of the projector fixed plate (13) is fixedly connected with throwing
Shadow instrument (15), projector fixed plate (13) the bottom end front are equipped with rectangle sliding slot (1301), and lifting column (11) top is living
It is dynamic to be connected in rectangle sliding slot (1301).
2. a kind of projection arrangement for facilitating adjusting according to claim 1, it is characterised in that: driver slot (101) bottom
End is equipped with the first rotation slot, and drive shaft (17) lower end is mounted in the first rotation slot and is flexibly connected with the first rotation slot.
3. a kind of projection arrangement for facilitating adjusting according to claim 1, it is characterised in that: the drive shaft (17) covers
In the first limit circular hole that first limiting bracket (3) right end is equipped with.
4. a kind of projection arrangement for facilitating adjusting according to claim 1, it is characterised in that: driven slot (102) bottom
End is equipped with the second rotation slot, and driven shaft (18) lower end is mounted in the second rotation slot and is flexibly connected with the second rotation slot.
5. a kind of projection arrangement for facilitating adjusting according to claim 1, it is characterised in that: the support plate (6) is intermediate
Position covers in the second limit circular hole that the second limiting bracket (7) left end is equipped with.
6. a kind of projection arrangement for facilitating adjusting according to claim 1, it is characterised in that: the adjusting support (8) exists
Left side covers in connected circular hole to connected circular hole, the adjusting shaft (19) is equipped between rectangle regulating tank (802).
7. a kind of projection arrangement for facilitating adjusting according to claim 1, it is characterised in that: the projector (15) is electrically
Connect power supply.
8. a kind of projection arrangement for facilitating adjusting according to claim 1, it is characterised in that: lifting column (11) top
To be arc-shaped, the width of the lifting column (11) is matched with the width of rectangle sliding slot (1301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821642338.7U CN209294708U (en) | 2018-10-10 | 2018-10-10 | A kind of projection arrangement facilitating adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821642338.7U CN209294708U (en) | 2018-10-10 | 2018-10-10 | A kind of projection arrangement facilitating adjusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209294708U true CN209294708U (en) | 2019-08-23 |
Family
ID=67653875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821642338.7U Expired - Fee Related CN209294708U (en) | 2018-10-10 | 2018-10-10 | A kind of projection arrangement facilitating adjusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209294708U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572495A (en) * | 2019-09-19 | 2019-12-13 | 新乡医学院 | Mobile phone projection device free of software installation |
| CN111061117A (en) * | 2020-01-16 | 2020-04-24 | 安徽西柚酷媒信息科技有限公司 | Huge curtain projection arrangement convenient to adjust projection angle |
| CN111120799A (en) * | 2019-12-27 | 2020-05-08 | 浙江更土电子商务有限公司 | Multimedia projection support device |
| CN111536386A (en) * | 2020-05-08 | 2020-08-14 | 杭州可天信息科技有限公司 | Adjustable projector supporting device utilizing ratchet wheel positioning principle |
| CN111816009A (en) * | 2020-08-14 | 2020-10-23 | 新乡医学院 | Multi-scene use type multimedia teaching presentation device |
| CN113719718A (en) * | 2021-10-29 | 2021-11-30 | 张家港奇点光电科技有限公司 | Angle adjusting mechanism of optical instrument |
| CN115268186A (en) * | 2022-07-30 | 2022-11-01 | 深圳市科金明电子股份有限公司 | Time sequence single-chip type projection system |
-
2018
- 2018-10-10 CN CN201821642338.7U patent/CN209294708U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572495A (en) * | 2019-09-19 | 2019-12-13 | 新乡医学院 | Mobile phone projection device free of software installation |
| CN111120799A (en) * | 2019-12-27 | 2020-05-08 | 浙江更土电子商务有限公司 | Multimedia projection support device |
| CN111061117A (en) * | 2020-01-16 | 2020-04-24 | 安徽西柚酷媒信息科技有限公司 | Huge curtain projection arrangement convenient to adjust projection angle |
| CN111536386A (en) * | 2020-05-08 | 2020-08-14 | 杭州可天信息科技有限公司 | Adjustable projector supporting device utilizing ratchet wheel positioning principle |
| CN111536386B (en) * | 2020-05-08 | 2022-06-17 | 南京众合航空科技有限公司 | Adjustable projector supporting device utilizing ratchet wheel positioning principle |
| CN111816009A (en) * | 2020-08-14 | 2020-10-23 | 新乡医学院 | Multi-scene use type multimedia teaching presentation device |
| CN113719718A (en) * | 2021-10-29 | 2021-11-30 | 张家港奇点光电科技有限公司 | Angle adjusting mechanism of optical instrument |
| CN113719718B (en) * | 2021-10-29 | 2022-02-08 | 张家港奇点光电科技有限公司 | Angle adjusting mechanism of optical instrument |
| CN115268186A (en) * | 2022-07-30 | 2022-11-01 | 深圳市科金明电子股份有限公司 | Time sequence single-chip type projection system |
| CN115268186B (en) * | 2022-07-30 | 2023-04-18 | 深圳市科金明电子股份有限公司 | Time sequence single-chip type projection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190823 Termination date: 20201010 |