CN207067647U - A kind of embedded projecting apparatus - Google Patents
A kind of embedded projecting apparatus Download PDFInfo
- Publication number
- CN207067647U CN207067647U CN201720361955.9U CN201720361955U CN207067647U CN 207067647 U CN207067647 U CN 207067647U CN 201720361955 U CN201720361955 U CN 201720361955U CN 207067647 U CN207067647 U CN 207067647U
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- CN
- China
- Prior art keywords
- projecting apparatus
- bevel gear
- fixedly connected
- threaded rod
- plate
- 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
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Abstract
The utility model discloses a kind of embedded projecting apparatus,Including projecting apparatus,Tumbler and lowering or hoisting gear,The tumbler includes stepper motor,Fixed seat,Rotating shaft,Support frame and bearing block,The bottom of the stepper motor is fixedly connected with fixed seat,The fixed seat is fixed on the top of support frame,The output shaft of the stepper motor is fixedly connected with one end of rotating shaft,The other end of the rotating shaft is fixed on the centre position of upper cover of projector,The bearing block is provided in the centre position of projecting apparatus bottom,The lowering or hoisting gear includes lifting motor,First bevel gear,Second bevel gear,Support base,Supporting plate and threaded rod,The output shaft of the lifting motor is fixedly connected with first bevel gear,This embedded projecting apparatus,First bevel gear is driven to rotate by lifting motor,In the presence of second bevel gear,Rotate threaded rod,So as to drive bottom plate to rise,And it can prevent support frame from departing from supporting plate by hinge,It ensure that the safety of projecting apparatus.
Description
Technical field
Porjector technology field is the utility model is related to, specially a kind of embedded projecting apparatus.
Background technology
Projecting apparatus is also known as projector, is by image or video by digital optical processing technique or LCD liquid crystal imagings technology
The equipment for projecting or reflexing on screen, can be by different signal sources, as computer, mobile phone, DVD, DV access are corresponding
Image and vision signal, realize and play.Projecting apparatus is widely used in the places such as education, commercial affairs, engineering, family expenses.Projecting apparatus according to
Operation principle, it is broadly divided into the types such as DLP, LCD.
Existing projecting apparatus is all the direction for manually carrying out projecting apparatus, so as to cause to be not easy to, and
Lose time, influence efficiency.
Utility model content
The purpose of this utility model is to provide a kind of embedded projecting apparatus, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of embedded projecting apparatus, including projection
Instrument, tumbler and lowering or hoisting gear, the tumbler include stepper motor, fixed seat, rotating shaft, support frame and bearing block, institute
The bottom for stating stepper motor is fixedly connected with fixed seat, and the fixed seat is fixed on the top of support frame, the stepper motor
Output shaft is fixedly connected with one end of rotating shaft, and the other end of the rotating shaft is fixed on the centre position of upper cover of projector, the axle
Bearing provides that in the centre position of projecting apparatus bottom the lowering or hoisting gear includes lifting motor, first bevel gear, the second cone tooth
Wheel, support base, supporting plate and threaded rod, the output shaft of the lifting motor are fixedly connected with first bevel gear, second cone
Gear engages connection with first bevel gear, and the second bevel gear is rotatablely connected by support base and supporting plate, the supporting plate
It is connected away from projector lens side by hinge with fixed mount lower rotation, the second bevel gear middle slip is connected with spiral shell
Rasp bar, the threaded rod are rotatablely connected by screw thread and supporting plate.
Preferably, the fixed mount includes bottom plate, side plate and top plate, and the both sides that the bottom plate is located at projecting apparatus are vertically fixed
There is side plate, the top of the side plate is fixedly connected with top plate.
Preferably, the bottom plate is located at the top of threaded rod and is provided with groove, at the top of the threaded rod in groove.
Preferably, the support base includes fixing pipe and bearing, and one end of the fixing pipe is fixed with second bevel gear to be connected
Connect, the other end of the fixing pipe is rotatablely connected by bearing and supporting plate.
Preferably, the stepper motor and lifting motor are electrically connected with control panel respectively.
Compared with prior art, the beneficial effects of the utility model are：This embedded projecting apparatus, passes through stepper motor first
Rotational band turn axle rotation, because bottom and the projecting apparatus of rotating shaft are fixed, so as to drive the rotation of projecting apparatus, and throwing
Shadow instrument bottom is fixed not by bearing block, facilitates the rotation of projecting apparatus, drives first bevel gear to rotate by lifting motor, second
In the presence of bevel gear, threaded rod is rotated, so as to drive bottom plate to rise, and support frame and support can be prevented by hinge
Plate departs from, and ensure that the safety of projecting apparatus.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model clamping support schematic diagram.
In figure：1- projecting apparatus；2- tumblers；3- lowering or hoisting gears；4- stepper motors；5- fixed seats；6- rotating shafts；7- is supported
Frame；8- bearing blocks；9- lifting motors；10- first bevel gears；11- second bevel gears；12- support bases；13- supporting plates；14- spiral shells
Rasp bar；15- bottom plates；16- side plates；17- top plates；18- fixing pipes；19- bearings；20- control panels.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of embedded projecting apparatus 1, including projecting apparatus 1,
Tumbler 2 and lowering or hoisting gear 3, the tumbler 2 include stepper motor 4, fixed seat 5, rotating shaft 6, support frame 7 and bearing
19, the bottom of the stepper motor 4 is fixedly connected with fixed seat 5, and the fixed seat 5 is fixed on the top of support frame 7, the step
The output shaft of stepper motor 4 is fixedly connected with one end of rotating shaft 6, and the other end of the rotating shaft 6 is fixed on the centre covered on projecting apparatus 1
Position, the bearing 19 provide to bore including lifting motor 9, first in the centre position of the bottom of projecting apparatus 1, the lowering or hoisting gear 3
Gear 10, second bevel gear 11, support base 12, supporting plate 13 and threaded rod 14, the output shaft of the lifting motor 9 and the first cone
Gear 10 is fixedly connected, and the second bevel gear 11 engages connection with first bevel gear 10, and the second bevel gear 11 passes through branch
Support seat 12 is rotatablely connected with supporting plate 13, and the supporting plate 13 passes through hinge and the bottom of support frame 7 away from the camera lens side of projecting apparatus 1
Rotation connection, the middle slip of second bevel gear 11 are connected with threaded rod 14, and the threaded rod 14 passes through screw thread and supporting plate
13 rotation connections.
Support frame as described above 7 includes bottom plate 15, side plate 16 and top plate 17, and the both sides that the bottom plate 15 is located at projecting apparatus 1 are vertical
Side plate 16 is fixed with, the top of the side plate 16 is fixedly connected with top plate 17, and for supporting, the bottom plate 15 is located at threaded rod 14
Top be provided with groove, the top of threaded rod 14 is in groove, and convenient to fix, the support base 12 includes the He of fixing pipe 18
Bearing 19, one end of the fixing pipe 18 are fixedly connected with second bevel gear 11, and the other end of the fixing pipe 18 passes through bearing
19 are rotatablely connected with supporting plate 13, and for connecting, the stepper motor 4 and lifting motor 9 electrically connect with control panel 20 respectively
Connect, convenient control.
Operation principle：When in use, first by the rotation of the rotational band turn axle 6 of stepper motor 4, due to rotating shaft 6
Bottom is fixed with projecting apparatus 1, so as to drive the rotation of projecting apparatus 1, and is fixed in the bottom of projecting apparatus 1 not by bearing block 8, convenient
The rotation of projecting apparatus 1, drive first bevel gear 10 to rotate by lifting motor 9, in the presence of second bevel gear 11, make screw thread
Bar 14 rotates, and so as to drive bottom plate 17 to rise, and can prevent support frame 7 from departing from supporting plate 13 by hinge, ensure that
The safety of projecting apparatus 1.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of embedded projecting apparatus, including projecting apparatus (1), tumbler (2) and lowering or hoisting gear (3), it is characterised in that：It is described
Tumbler (2) includes stepper motor (4), fixed seat (5), rotating shaft (6), support frame (7) and bearing block (8), the stepping electricity
The bottom of machine (4) is fixedly connected with fixed seat (5), and the fixed seat (5) is fixed on the top of support frame (7), the stepping electricity
The output shaft of machine (4) is fixedly connected with one end of rotating shaft (6), and the other end of the rotating shaft (6) is fixed on what is covered on projecting apparatus (1)
Centre position, for bearing block (8) regulation in the centre position of projecting apparatus (1) bottom, the lowering or hoisting gear (3) includes lifting electricity
Machine (9), first bevel gear (10), second bevel gear (11), support base (12), supporting plate (13) and threaded rod (14), the liter
The output shaft of drop motor (9) is fixedly connected with first bevel gear (10), the second bevel gear (11) and first bevel gear (10)
Engagement connection, the second bevel gear (11) are rotatablely connected by support base (12) and supporting plate (13), the supporting plate (13)
It is connected away from projecting apparatus (1) camera lens side by hinge with support frame (7) lower rotation, it is sliding among the second bevel gear (11)
Dynamic to be connected with threaded rod (14), the threaded rod (14) is rotatablely connected by screw thread and supporting plate (13).
A kind of 2. embedded projecting apparatus according to claim 1, it is characterised in that：Support frame as described above (7) includes bottom plate
(15), side plate (16) and top plate (17), the both sides that the bottom plate (15) is located at projecting apparatus (1) are vertically and fixedly provided with side plate (16), institute
The top for stating side plate (16) is fixedly connected with top plate (17).
A kind of 3. embedded projecting apparatus according to claim 2, it is characterised in that：The bottom plate (15) is located at threaded rod
(14) top is provided with groove, is located at the top of the threaded rod (14) in groove.
A kind of 4. embedded projecting apparatus according to claim 1, it is characterised in that：The support base (12) includes fixing pipe
(18) it is fixedly connected with bearing (19), one end of the fixing pipe (18) with second bevel gear (11), the fixing pipe (18)
The other end is rotatablely connected by bearing (19) and supporting plate (13).
A kind of 5. embedded projecting apparatus according to claim 1, it is characterised in that：The stepper motor (4) and lifting electricity
Machine (9) is electrically connected with control panel (20) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361955.9U CN207067647U (en) | 2017-04-08 | 2017-04-08 | A kind of embedded projecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720361955.9U CN207067647U (en) | 2017-04-08 | 2017-04-08 | A kind of embedded projecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207067647U true CN207067647U (en) | 2018-03-02 |
Family
ID=61501182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720361955.9U Expired - Fee Related CN207067647U (en) | 2017-04-08 | 2017-04-08 | A kind of embedded projecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207067647U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709053A (en) * | 2018-05-16 | 2018-10-26 | 许舟 | A kind of monitor camera embedded cradle head |
| CN109555947A (en) * | 2019-01-23 | 2019-04-02 | 兰州宜天网络科技有限公司 | A kind of numerically-controlled machine tool electronic monitoring equipment support frame |
| CN111524627A (en) * | 2020-06-16 | 2020-08-11 | 重庆市人民医院 | Over-and-under type transfer device for radiology department |
-
2017
- 2017-04-08 CN CN201720361955.9U patent/CN207067647U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709053A (en) * | 2018-05-16 | 2018-10-26 | 许舟 | A kind of monitor camera embedded cradle head |
| CN109555947A (en) * | 2019-01-23 | 2019-04-02 | 兰州宜天网络科技有限公司 | A kind of numerically-controlled machine tool electronic monitoring equipment support frame |
| CN111524627A (en) * | 2020-06-16 | 2020-08-11 | 重庆市人民医院 | Over-and-under type transfer device for radiology department |
| CN111524627B (en) * | 2020-06-16 | 2022-02-01 | 重庆市人民医院 | Over-and-under type transfer device for radiology department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190211 Address after: 526000 Room 506, Qingtianya Garden, Yicui North Road, Zhaoqing City, Guangdong Province Patentee after: ZHAOQING JIUZHOU INFORMATION TECHNOLOGY Co.,Ltd. Address before: 325200 Juqiao Residential Area, Junyuan Street, Ruian City, Wenzhou City, Zhejiang Province Patentee before: Wang Ting |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |