CN207198537U - Automatic-lifting type projector apparatus - Google Patents
Automatic-lifting type projector apparatus Download PDFInfo
- Publication number
- CN207198537U CN207198537U CN201721181136.2U CN201721181136U CN207198537U CN 207198537 U CN207198537 U CN 207198537U CN 201721181136 U CN201721181136 U CN 201721181136U CN 207198537 U CN207198537 U CN 207198537U
- Authority
- CN
- China
- Prior art keywords
- main body
- horizontal support
- automatic
- housing
- lifting type
- 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
- Projection Apparatus (AREA)
Abstract
The utility model discloses a kind of automatic-lifting type projector apparatus, belong to areas of information technology, including projector main body, the outside of projector main body is provided with horizontal support, the top of horizontal support is provided with servomotor, ball screw is connected with below servomotor, the left and right sides of ball screw is provided with support post, the lower section of horizontal support is provided with base, the outside connection of ball screw and support post has feed screw nut's seat, the outside connection of feed screw nut's seat has placement housing, projector main body is positioned at the inside for placing housing, place housing front openings, the camera lens of projector main body is exposed to place the outside of housing, the top of horizontal support is provided with controller, the utility model can realize the automatic lifting of projector main body, the position of convenient adjustment projector main body, solves produced problem in technology.
Description
Technical field
A kind of automatic-lifting type projector apparatus is the utility model is related to, belongs to areas of information technology.
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.Projector main body is wide
General to be applied to family, office, school and public place of entertainment, the projecting apparatus used in existing teaching equipment is in the process used
In there are problems that, the regulation due to projection screen during being projected is more inconvenient, and the height of projecting apparatus is adjusted
The setting of whole and position turns into the current technical issues that need to address.
Utility model content
The purpose of this utility model is to provide a kind of automatic-lifting type projector apparatus, can realize projector main body
Automatic lifting, the convenient position for adjusting projector main body, solves produced problem in the prior art.
Automatic-lifting type projector apparatus described in the utility model, including projector main body, the outside of projector main body
Provided with horizontal support, the top of horizontal support is provided with servomotor, and ball screw, ball are connected with below servomotor
The left and right sides of screw mandrel is provided with support post, and the lower section of horizontal support is provided with base, and ball screw and support post are connected in horizontal stroke
To between support and base, the outside connection of ball screw and support post has feed screw nut's seat, the outside connection of feed screw nut's seat
Placement housing is connected to, projector main body places housing front openings, the camera lens of projector main body is naked positioned at the inside for placing housing
The outside for placing housing is exposed at, the top of horizontal support is provided with controller, controller connection servomotor.
In use, this equipment is moved into corresponding region, servomotor is controlled by controller, passes through servomotor band
Dynamic ball screw realizes the lifting of feed screw nut's seat, and housing is placed in the connection of feed screw nut's seat, so as to realize the lifting for placing housing,
Projected projector main body alignment curtain.
The front connection of described horizontal support has an infrared distance sensor, and the outside of horizontal support is provided with an alarm
And display, infrared distance sensor, alarm and display connect controller, infrared distance sensor can measure throwing in real time
Shadow instrument main body shown range information by display by controller apart from the distance of curtain, in controller setting away from
From threshold values, alarmed when more than threshold values by alarm.
The lower section of described placement housing is provided with a proximity switch, and proximity switch is rack-mount, and proximity switch passes through
Wire connection controller, proximity switch, which can sense, places housing apart from the position of base, and corresponding letter is gathered by controller
Number, so as to control the lifting for placing housing.
The top of described placement housing is provided with dust cap, and dust cap being capable of effective dust.
Described horizontal support is provided with a battery, and battery connects controller, infrared distance sensor and approached and opens
Close.
The lower section of described base is provided with universal wheel, in that context it may be convenient to realizes the movement of whole equipment.
The utility model compared with prior art, has the advantages that：
A kind of automatic-lifting type projector apparatus is provided, can realize the automatic lifting of projector main body, is set during lifting
Automatic control component, the elevating control of projector main body can be easily realized, while there is infrared distance sensor can survey
Projector main body is measured to adjust the position of projector main body to the distance of curtain, convenience, solve produced problem in the prior art,
It can be widely applied to family, office, school and public place of entertainment.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is that the circuit of controller in the utility model embodiment connects block diagram；
In figure：1st, servomotor；2nd, battery；3rd, horizontal support；4th, ball screw；5th, dust cap；6th, camera lens；7th, project
Instrument main body；8th, housing is placed；9th, support post；10th, base；11st, universal wheel；12nd, proximity switch；13rd, infrared distance sensor；
14th, controller.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples：
Embodiment
As shown in Figure 1-2, automatic-lifting type projector apparatus described in the utility model, including projector main body 7, projection
The outside of instrument main body 7 is provided with horizontal support 3, and the top of horizontal support 3 is provided with servomotor 1, and the lower section transmission of servomotor 1 connects
Ball screw 4 is connected to, the left and right sides of ball screw 4 is provided with support post 9, and the lower section of horizontal support 3 is provided with base 10, ball
Screw mandrel 4 and support post 9 are connected between horizontal support 3 and base 10, and the outside connection of ball screw 4 and support post 9 has
Feed screw nut's seat, the outside connection of feed screw nut's seat, which has, places housing 8, and projector main body 7 is put positioned at the inside for placing housing 8
The front openings of housing 8 are put, the camera lens 6 of projector main body 7 is exposed to place the outside of housing 8, and the top of horizontal support 3 is provided with control
Device 14 processed, controller 14 connect servomotor 1.
In order to further illustrate above-described embodiment, the front connection of horizontal support 3 has an infrared distance sensor 13, laterally
The outside of support 3 is provided with an alarm and display, and infrared distance sensor 13, alarm and display connect controller 14.
In order to further illustrate above-described embodiment, the lower section for placing housing 8 is provided with a proximity switch 12, and proximity switch 12 is pacified
On support, proximity switch 12 passes through wire connection controller 14.
In order to further illustrate above-described embodiment, the top for placing housing 8 is provided with dust cap 5.
In order to further illustrate above-described embodiment, horizontal support 3 is provided with a battery 2, and battery 2 connects controller
14th, infrared distance sensor 13 and proximity switch 12.
In order to further illustrate above-described embodiment, the lower section of base 10 is provided with universal wheel 11.
The operation principle of the present embodiment is：In use, this equipment is moved to corresponding region, and when mobile, infrared distance measurement
Range information measuring projector main body 7 apart from the distance of curtain, can be passed through display by sensor 13 by controller 14 in real time
Device is shown, the threshold values of setpoint distance in controller 14, is alarmed when more than threshold values by alarm, passes through controller
14 control servomotors 1, the lifting of feed screw nut's seat, the connection of feed screw nut's seat are realized by the drive ball screw 4 of servomotor 1
Housing 8 is placed, so as to realize the lifting for placing housing 8, projector main body 7 is directed at curtain and is projected, controller during control
14 can realize operation with equipment such as external connection keyboards, and controller 14 is single-chip microcomputer of the prior art, such as STM32 type single-chip microcomputers, is made
After, the movement of whole equipment is realized by universal wheel 11.
Using the automatic-lifting type projector apparatus of the embodiment of the present utility model described above in association with accompanying drawing, Neng Goushi
The automatic lifting of existing projector main body 7, the convenient position for adjusting projector main body 7, solves produced problem in the prior art.
But the utility model is not limited to described embodiment, in the case where not departing from principle of the present utility model and spirit this
Change, modification, replacement and the deformation carried out a bit to embodiment is still fallen within the scope of protection of the utility model.
Claims (6)
1. a kind of automatic-lifting type projector apparatus, including projector main body (7), it is characterised in that：Described projector main body
(7) outside is provided with horizontal support (3), and the top of horizontal support (3) is provided with servomotor (1), and the lower section of servomotor (1) passes
Dynamic to be connected with ball screw (4), the left and right sides of ball screw (4) is provided with support post (9), and horizontal support is set below (3)
There is base (10), ball screw (4) and support post (9) are connected between horizontal support (3) and base (10), ball screw
(4) and the outside connection of support post (9) has feed screw nut's seat, and the outside connection of feed screw nut's seat has placement housing (8), projected
Instrument main body (7) places housing (8) front openings, the camera lens (6) of projector main body (7) is exposed positioned at the inside for placing housing (8)
The outside of housing (8) is being placed, the top of horizontal support (3) is provided with controller (14), controller (14) connection servomotor
(1)。
2. automatic-lifting type projector apparatus according to claim 1, it is characterised in that：Described horizontal support (3)
Front connection has an infrared distance sensor (13), and the outside of horizontal support (3) is provided with an alarm and display, infrared distance measurement
Sensor (13), alarm connect controller (14) with display.
3. automatic-lifting type projector apparatus according to claim 2, it is characterised in that：Described placement housing (8)
Lower section is provided with a proximity switch (12), and proximity switch (12) is rack-mount, and proximity switch (12) is connected by wire and controlled
Device (14).
4. automatic-lifting type projector apparatus according to claim 1, it is characterised in that：Described placement housing (8)
Top is provided with dust cap (5).
5. automatic-lifting type projector apparatus according to claim 3, it is characterised in that：On described horizontal support (3)
Provided with a battery (2), battery (2) connection controller (14), infrared distance sensor (13) and proximity switch (12).
6. automatic-lifting type projector apparatus according to claim 1, it is characterised in that：The lower section of described base (10)
Provided with universal wheel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721181136.2U CN207198537U (en) | 2017-09-14 | 2017-09-14 | Automatic-lifting type projector apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721181136.2U CN207198537U (en) | 2017-09-14 | 2017-09-14 | Automatic-lifting type projector apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207198537U true CN207198537U (en) | 2018-04-06 |
Family
ID=61789028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721181136.2U Expired - Fee Related CN207198537U (en) | 2017-09-14 | 2017-09-14 | Automatic-lifting type projector apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207198537U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111193914A (en) * | 2020-01-10 | 2020-05-22 | 厦门卓旭智能科技有限公司 | Projector convenient to calibration projection position and good stability |
| CN112133231A (en) * | 2020-10-21 | 2020-12-25 | 广州众智教育咨询有限公司 | Culture propagation exhibition 3D holographic projection equipment for show convenient to remove |
| CN112927727A (en) * | 2021-01-27 | 2021-06-08 | 深圳冠兰达电子科技有限公司 | Laser player shell with good protection performance |
-
2017
- 2017-09-14 CN CN201721181136.2U patent/CN207198537U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111193914A (en) * | 2020-01-10 | 2020-05-22 | 厦门卓旭智能科技有限公司 | Projector convenient to calibration projection position and good stability |
| CN112133231A (en) * | 2020-10-21 | 2020-12-25 | 广州众智教育咨询有限公司 | Culture propagation exhibition 3D holographic projection equipment for show convenient to remove |
| CN112133231B (en) * | 2020-10-21 | 2022-05-17 | 安徽知本文化传播有限公司 | Culture propagation exhibition 3D holographic projection equipment for show convenient to remove |
| CN112927727A (en) * | 2021-01-27 | 2021-06-08 | 深圳冠兰达电子科技有限公司 | Laser player shell with good protection performance |
| CN112927727B (en) * | 2021-01-27 | 2021-12-07 | 深圳冠兰达电子科技有限公司 | Laser player shell with good protection performance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207198537U (en) | Automatic-lifting type projector apparatus | |
| CN103327250A (en) | Method for controlling camera lens based on pattern recognition | |
| CN108039073A (en) | A kind of instructional device applied to robot teaching's platform | |
| CN206968568U (en) | A kind of automobile middle control screen of adjustable-angle | |
| CN202599349U (en) | Automatic image measuring instrument | |
| CN207457089U (en) | A kind of insurance wire bonds vision automatic checkout equipment | |
| CN206363066U (en) | A kind of projecting apparatus human eye protector | |
| CN207301599U (en) | A kind of high temperature alarm efficient dustproof type projecting apparatus | |
| CN208902107U (en) | A kind of animation characteristics of motion infrared ray fixed point motion capture device | |
| CN207978061U (en) | A kind of embedded, portable tablet computer projection arrangement | |
| CN211878408U (en) | Quick intelligent calibrating device of projecting apparatus | |
| CN203606618U (en) | Projection equipment | |
| CN208224699U (en) | A kind of smart projector interactive system | |
| CN207882637U (en) | A kind of projection type computer displaying device | |
| CN112325783A (en) | Automatic measuring device and method for diameter of tin ball | |
| CN214756703U (en) | Automatic plugging device for television core | |
| CN206975384U (en) | A kind of action induction controls formula projecting apparatus | |
| CN206773986U (en) | A kind of ideology and politics projection teaching aid | |
| CN206301139U (en) | A kind of micro projector with adjustable support | |
| CN108996166B (en) | Dynamic feeding positioning system based on machine vision | |
| CN205548530U (en) | Automatic body temperature device of surveying of hospital | |
| CN204216973U (en) | Wireless digital video scanning device | |
| CN214624026U (en) | High-end equipment use and maintenance teaching guidance terminal | |
| CN204945607U (en) | A kind of adjustable type electric expansion projector holder | |
| CN109469801A (en) | A kind of high-precision motion capture equipment for the building of three-dimensional space cartoon scene |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20180914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |