CN206877027U - A kind of novel portable angle adjustable projecting apparatus - Google Patents
A kind of novel portable angle adjustable projecting apparatus Download PDFInfo
- Publication number
- CN206877027U CN206877027U CN201720702999.3U CN201720702999U CN206877027U CN 206877027 U CN206877027 U CN 206877027U CN 201720702999 U CN201720702999 U CN 201720702999U CN 206877027 U CN206877027 U CN 206877027U
- Authority
- CN
- China
- Prior art keywords
- projecting apparatus
- chassis
- motor
- upper frame
- angle adjustable
- 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
It the utility model is related to a kind of novel portable angle adjustable projecting apparatus, including shell, chassis is provided with shell, chassis is provided with projecting apparatus master control borad, and projecting apparatus master control borad is provided with projection lens, and technical points are, upper frame is additionally provided with shell, chassis and upper frame one end are hinged, and upper frame is provided with motor, and the link gear for being driven by motor and being driven chassis to be rotated around hinge is provided between motor and chassis.The utility model is simple in construction, easy to use.
Description
【Technical field】
It the utility model is related to a kind of portable projector.
【Background technology】
The all applications of general projecting apparatus wait fixed-site indoors, but with the popularization of intelligent operating system, people are to intelligence
The pursuit of energy equipment is higher, and projecting apparatus can be by the smart machine override such as mobile phone, flat board, so as to use anywhere or anytime
Projecting apparatus.When using projecting apparatus, all it is lifting or is fixed on some height, projector lens projection, due to its angle one
As be all fixed, if after projecting apparatus is fixed, its height projected is all fixed, and people (such as is seated, lain in viewing
), can only be watched in some angle just has optimal viewing effect, if it is desired to changing an angle viewing, it is necessary to projection lens
It is adjusted, present projecting apparatus in adjustment is manually adjusted by mounting bracket, and adjustment is inconvenient.
【Utility model content】
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided one kind is simple in construction, angle adjustment is convenient
Novel portable angle adjustable projecting apparatus.
In order to solve the above problems, the utility model uses following technical scheme：
A kind of novel portable angle adjustable projecting apparatus, including shell, described shell is interior to be provided with chassis, described chassis
Projecting apparatus master control borad is provided with, described projecting apparatus master control borad is provided with projection lens, it is characterised in that：In described shell also
Provided with upper frame, described chassis and upper frame one end are hinged, and described upper frame is provided with motor, described motor and bottom
The link gear for being driven by motor and being driven described chassis to be rotated around hinge is provided between frame.
A kind of novel portable angle adjustable projecting apparatus as described above, it is characterised in that：Described link gear includes
The driving lever being located on described motor motor shaft, one end of described driving lever are hinged with gangbar, described gangbar
The other end is connected on described chassis.
A kind of novel portable angle adjustable projecting apparatus as described above, it is characterised in that：Described gangbar is provided with
Guide runner, described driving lever are provided with the slide guide bar extending into described guide runner.
A kind of novel portable angle adjustable projecting apparatus as described above, it is characterised in that：Described upper frame is provided with electricity
Machine mounting blocks, described motor are located in described motor mounting block, and described chassis is provided with cross bar, described linkage
One end of bar is enclosed on described cross bar.
A kind of novel portable angle adjustable projecting apparatus as described above, it is characterised in that：In described motor mounting block
Provided with the infrared inductor that can send the described motor start and stop of signal control, described infrared inductor is provided with sensing
Groove, described driving lever is provided with can extend into described sensing groove the block for blocking infrared signal when driving lever rotates.
A kind of novel portable angle adjustable projecting apparatus as described above, it is characterised in that：Described chassis and upper frame be
" L " shape, described motor are located at the top surface of described upper frame, and the bottom surface side of described chassis and described upper frame are vertical
Face end is hinged, and described cross bar is located in the vertical face of described chassis, and described projecting apparatus master control borad is located at described bottom
On the bottom surface of frame.
A kind of novel portable angle adjustable projecting apparatus as described above, it is characterised in that：Outside the top of described shell
Provided with multiple mounting screws.
A kind of novel portable angle adjustable projecting apparatus as described above, it is characterised in that：The bottom of described shell is set
There is LED illumination lamp.
The beneficial effects of the utility model have：By setting chassis and upper frame, because upper frame is fixed, so work as motor
During startup, chassis can be driven to be rotated around hinge, in rotation process, the height of projection lens will change on chassis, from
And projection angle is adjusted, it can be controlled by mobile phone, remote control etc., be adjusted by the structure inside projecting apparatus, beaten
Broken tradition is easy to control by being adjusted in external fixing rack armstrong's patent；Gangbar is provided with guide runner, sets and leads on driving lever
Slide bar, it can so make gangbar and driving lever stability of rotation, while the scope that can be rotated by the length limitation of guide runner, prevent
Only inordinate rotation；For further controlled motor, by setting infrared inductor, when moving to extreme position, block is located at
Sense in groove, such infrared signal is blocked, and now motor will be controlled to stop work, can protect projection lens, is prevented
Rotation stop is dynamic excessive；By setting mounting screw, facilitate projecting apparatus on ceiling, tripod, lamp body.
【Brief description of the drawings】
Fig. 1 is stereogram of the present utility model；
Fig. 2 is explosive view of the present utility model；
Fig. 3 is exploded view of the present utility model.
【Embodiment】
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1 to Figure 3, a kind of novel portable angle adjustable projecting apparatus, including shell 1, the top peripheral hardware of shell 1
There are multiple mounting screws 8, projecting apparatus can be fixed on, on lamp body by tripod, ceiling by mounting screw 8, the bottom of shell 1
Portion is provided with LED illumination lamp 9, and LED illumination lamp 9 is used for illuminating use.Chassis 2 is provided with shell 1, chassis 2 is provided with projecting apparatus master
Control plate 3, projecting apparatus master control borad 3 is provided with radiator, circuit board etc., and projecting apparatus master control borad 3 is provided with projection lens 4, in shell 1
It is additionally provided with upper frame 5, upper frame 5 is fixed during installation, and chassis 2 and the one end of upper frame 5 are hinged, and upper frame 5 is provided with motor 6, are driven
It is dynamic that the link gear 7 for being driven by motor 6 and being driven chassis 2 to be rotated around hinge, driving electricity are provided between motor 6 and chassis 2
When machine 6 starts, link gear 7 pulls chassis 2 to be rotated around the jointed shaft of chassis 2 and upper frame 5, and chassis 2 is thrown in rotation process
Shadow camera lens 4 can follow chassis 2 to move.
Link gear 7 includes the driving lever 71 being located on the motor shaft of motor 6, and motor 6, which rotates, drives 71 turns of driving lever
Dynamic, one end of driving lever 71 is hinged with gangbar 72, and such one end of driving lever 71 is fixed on motor shaft, other end and gangbar 72
Be hinged, the other end of gangbar 72 is connected on chassis 2.Gangbar 72 is provided with guide runner 73, and driving lever 71 is provided with and extend into
Slide guide bar 74 in guide runner 73, the length of guide runner 73 can limit the slewing area of driving lever 71, prevent from rotating excessively.Upper frame
5 are provided with motor mounting block 51, and motor 6 is located in motor mounting block 51, and chassis 2 is provided with cross bar 21, gangbar 72
One end is enclosed on cross bar 21.Chassis 2 and upper frame 5 are " L " shape, and motor 6 is located at the top surface of upper frame 5, the bottom surface side of chassis 2
It is hinged with the vertical face end of upper frame 5, cross bar 21 is located in the vertical face of chassis 2, and projecting apparatus master control borad 3 is located at the bottom surface of chassis 2
On, it is simple in construction, it is easy for installation.Motor mounting block 51 is provided with the infrared induction that can send the signal control start and stop of motor 6
Device 52, infrared inductor 52 can set setting two, limit on the left position and limit on the right-right-hand limit position, each to set one, infrared induction
Device 52 is provided with sensing groove 53, and driving lever 71, which is provided with to extend into when driving lever 71 rotates in sensing groove 53, blocks infrared signal
Block 75, two inwall one end of sensing groove 53 send signal, and one end reception signal, when block 75 inserts, signal is blocked,
Signal interruption, now motor 6 is controlled to stop operating.
Chassis 2 and upper frame 5 are " L " shape, and motor 6 is located at the top surface of upper frame 5, and the bottom surface side of chassis 2 and upper frame 5 are perpendicular
It is hinged to face end, cross bar 21 is located in the vertical face of chassis 2, and projecting apparatus master control borad 3 is located on the bottom surface of chassis 2.
Claims (8)
1. a kind of novel portable angle adjustable projecting apparatus, including shell (1), described shell (1) is interior to be provided with chassis (2), institute
The chassis (2) stated is provided with projecting apparatus master control borad (3), and described projecting apparatus master control borad (3) is provided with projection lens (4), and it is special
Sign is：Upper frame (5) is additionally provided with described shell (1), described chassis (2) and upper frame (5) one end are hinged, described upper frame
(5) motor (6) is provided with, is provided between described motor (6) and chassis (2) by motor (6) driving and band
Move the link gear (7) that described chassis (2) rotates around hinge.
A kind of 2. novel portable angle adjustable projecting apparatus according to claim 1, it is characterised in that：Described gear
Structure (7) includes the driving lever (71) being located on described motor (6) motor shaft, and one end of described driving lever (71) is hinged with connection
Lever (72), the other end of described gangbar (72) are connected on described chassis (2).
A kind of 3. novel portable angle adjustable projecting apparatus according to claim 2, it is characterised in that：Described gangbar
(72) guide runner (73) is provided with, described driving lever (71) is provided with the slide guide bar extending into described guide runner (73)
(74)。
A kind of 4. novel portable angle adjustable projecting apparatus according to claim 2, it is characterised in that：Described upper frame
(5) motor mounting block (51) is provided with, described motor (6) is located in described motor mounting block (51), described bottom
Frame (2) is provided with cross bar (21), and one end of described gangbar (72) is enclosed on described cross bar (21).
A kind of 5. novel portable angle adjustable projecting apparatus according to claim 4, it is characterised in that：Described motor peace
Dress block (51) is provided with the infrared inductor (52) that can send described motor (6) start and stop of signal control, and described is infrared
Inductor (52) be provided with sensing groove (53), described driving lever (71) be provided with can be extend into when driving lever (71) rotates described in
The block (75) of infrared signal is blocked in sensing groove (53).
A kind of 6. novel portable angle adjustable projecting apparatus according to claim 4, it is characterised in that：Described chassis
(2) and upper frame (5) is " L " shape, and described motor (6) is located at the top surface of described upper frame (5), described chassis (2)
Bottom surface side is hinged with described upper frame (5) vertical face end, and described cross bar (21) is located at the vertical face of described chassis (2)
On, described projecting apparatus master control borad (3) is located on the bottom surface of described chassis (2).
A kind of 7. novel portable angle adjustable projecting apparatus according to claim 1, it is characterised in that：Described shell
(1) multiple mounting screws (8) are externally provided with the top of.
A kind of 8. novel portable angle adjustable projecting apparatus according to claim 1, it is characterised in that：Described shell
(1) bottom is provided with LED illumination lamp (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720702999.3U CN206877027U (en) | 2017-06-15 | 2017-06-15 | A kind of novel portable angle adjustable projecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720702999.3U CN206877027U (en) | 2017-06-15 | 2017-06-15 | A kind of novel portable angle adjustable projecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206877027U true CN206877027U (en) | 2018-01-12 |
Family
ID=61333286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720702999.3U Expired - Fee Related CN206877027U (en) | 2017-06-15 | 2017-06-15 | A kind of novel portable angle adjustable projecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206877027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290919A (en) * | 2017-06-15 | 2017-10-24 | 王奇 | A kind of Portable variable angle projecting apparatus |
-
2017
- 2017-06-15 CN CN201720702999.3U patent/CN206877027U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290919A (en) * | 2017-06-15 | 2017-10-24 | 王奇 | A kind of Portable variable angle projecting apparatus |
| CN107290919B (en) * | 2017-06-15 | 2023-09-29 | 王奇 | Portable angle-adjustable projector |
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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 |
Granted publication date: 20180112 Termination date: 20200615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |