CN106125483A - A kind of anti-falling type projector - Google Patents
A kind of anti-falling type projector Download PDFInfo
- Publication number
- CN106125483A CN106125483A CN201610789683.2A CN201610789683A CN106125483A CN 106125483 A CN106125483 A CN 106125483A CN 201610789683 A CN201610789683 A CN 201610789683A CN 106125483 A CN106125483 A CN 106125483A
- Authority
- CN
- China
- Prior art keywords
- sliding shoe
- projector
- spring
- main body
- fixedly connected
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Vibration Dampers (AREA)
Abstract
The present invention relates to a kind of anti-falling type projector, including projector main body, sliding shoe, crashproof cover and pressure sensitive room, the side of described projector main body is installed with camera lens, one end margin of described projector main body has been welded to connect the ring that is slidably connected, the both sides, one end of described projector main body are equipped with sliding shoe, described sliding shoe is socketed in the outside of the ring that is slidably connected and is slidably connected with the ring that is slidably connected, the side of described sliding shoe is fixedly connected with crashproof cover, the bottom of the top of the side of described sliding shoe and the side of sliding shoe has been fixedly connected with back-moving spring, the bottom of described projector main body is installed with pressure sensitive room.This anti-falling type projector, can move locked pin rapidly by pressure sensitive room when projector is dropped, so that closing the camera lens of projector under the crashproof drive covering on back-moving spring and preventing camera lens from being broken.
Description
Technical field
The present invention relates to projector apparatus technical field, be specially a kind of anti-falling type projector.
Background technology
Traditional projector lacks relevant protection equipment, causes projector easily to fall to the ground because of unexpected, and
Directly contribute the situation that projector damages because of collision, although and directly relevant preventer is installed before camera lens can be to camera lens
Protecting, but the use on projector causes impact, can open when projector is dropped for needs one and protect projector
The equipment protected.
Summary of the invention
The purpose of the present invention is that provides a kind of simple in construction to solve the problems referred to above, and one reasonable in design is prevented
Fall formula projector.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of anti-falling type projector, including projector main body, sliding shoe, crashproof cover and pressure sensitive room, described projector
The side of body is installed with camera lens, and an end margin of described projector main body has been welded to connect the ring that is slidably connected, described throwing
The both sides, one end of shadow instrument body are equipped with sliding shoe, described sliding shoe be socketed in the ring that is slidably connected outside and with the ring that is slidably connected
Being slidably connected, the side of described sliding shoe is fixedly connected with crashproof cover, the top of the side of described sliding shoe and sliding shoe
The bottom of side be fixedly connected with back-moving spring, by multiple between the sliding shoe of the both sides, one end of described projector main body
Position spring is fixedly connected, and the bottom side of described sliding shoe is provided with cotter way, the bottom fixed installation of described projector main body
Having pressure sensitive room, the inwall side of described pressure sensitive room to be fixedly connected with main spring, the side of described main spring is fixing even
Being connected to connecting rod, the two ends, side of described connecting rod have all been welded to connect first and have moved cross bar, and described first moves the one of cross bar
End has been welded to connect clapboard, and the two ends, side of described clapboard have all been welded to connect second and have moved cross bar, and described second moves
One end of cross bar is equipped with the rectangle collar, and the inner side of described pressure sensitive room is provided with spring dead plate, described spring dead plate
Two ends, bottom have been fixedly connected with locked pin and have controlled spring, and described locked pin controls one end of spring and has been fixedly connected with locked
Pin, the bottom welding of described locked pin connects motion bar connecting rod, and the bottom welding of described motion bar connecting rod connects limited
Position motion bar, the middle part of described pressure sensitive room is provided with movable chamber, and the inner side in described movable chamber is provided with compression spring, described pressure
The bottom of spring is fixedly connected with bottom.
As the further prioritization scheme of the present invention, described spacing motion bar is positioned at the inner side of the rectangle collar.
As the further prioritization scheme of the present invention, described compression spring is welded to connect with projector main body.
As the further prioritization scheme of the present invention, the both sides in described movable chamber are all installed with help roll, and described the
One moves cross bar and second moves cross bar and is rotationally connected with help roll respectively.
As the further prioritization scheme of the present invention, described spring dead plate is welded to connect with projector main body.
The beneficial effects of the present invention is:
Present configuration is simple, reasonable in design, can move locked rapidly when projector is dropped by pressure sensitive room
Pin, so that the crashproof lower camera lens closing projector that drives covering on back-moving spring prevents camera lens from being broken, wherein, is projecting
After instrument is placed, bottom can be pressed into movable chamber, and press clapboard and move, and promotes second to move cross bar with this and moves, and finally
Making the rectangle collar move to the side of pressure sensitive room, the most locked pin controls spring can push locked pin to sliding shoe, if beating
Open sliding shoe, in the most locked pin can insert cotter way, sliding shoe is fixed, and opens crashproof cover with this and ensure projector
Use, when projector is dropped, compression spring can be by bottom jack-up, and main spring moves cross bar and second move horizontal stroke by first
Bar drives the rectangle collar to move, thus drives spacing motion bar to move, and makes locked pin depart from cotter way and makes sliding shoe multiple
Move under the drive of position spring, so that crashproof cover is closed camera lens and camera lens is carried out shatter-resistant protection.
Accompanying drawing explanation
Fig. 1 is the top structure schematic diagram of the present invention；
Fig. 2 is the side cross-sectional view of the present invention；
Fig. 3 is the inside top structural representation of the pressure sensitive room of the present invention；
Fig. 4 is the crashproof cover side cross-sectional view of the present invention；
In figure: 1 projector main body, 2 sliding shoes, 3 crashproof covers, 4 pressure sensitive rooms, 5 main springs, 6 connecting rods, 7 first shiftings
Dynamic cross bar, 8 compression springs, 9 clapboards, 10 second move cross bar, the 11 rectangle collars, 12 spring dead plates, 13 locked pins control
Spring, 14 spacing motion bars, 15 locked pins, 16 motion bar connecting rods, 17 bottoms, 18 movable chamber, 19 help rolls, 20 reset bullets
Spring, 21 camera lenses, 22 it is slidably connected ring, 23 cotter ways.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of anti-falling type projector, including projector main body 1, sliding shoe 2, crashproof cover
3 and pressure sensitive room 4, the side of described projector main body 1 is installed with camera lens 21, an end edge of described projector main body 1
Edge has been welded to connect the ring 22 that is slidably connected, and the both sides, one end of described projector main body 1 are equipped with sliding shoe 2, and described sliding shoe 2 overlaps
Being connected on the outside of the ring 22 that is slidably connected and be slidably connected with the ring 22 that is slidably connected, the side of described sliding shoe 2 is fixing to be connected
Crashproof cover 3, the bottom of the top of the side of described sliding shoe 2 and the side of sliding shoe 2 is had to be fixedly connected with back-moving spring 20,
It is fixedly connected by back-moving spring 20 between the sliding shoe 2 of the both sides, one end of described projector main body 1, described sliding shoe 2
Bottom side be provided with cotter way 23, the bottom of described projector main body 1 is installed with pressure sensitive room 4, described pressure sensitive
The inwall side of room 4 is fixedly connected with main spring 5, and the side of described main spring 5 is fixedly connected with connecting rod 6, described connecting rod 6
Two ends, side be all welded to connect first and moved cross bar 7, described first one end moving cross bar 7 has been welded to connect clapboard 9,
The two ends, side of described clapboard 9 have all been welded to connect second and have moved cross bar 10, and described second one end moving cross bar 10 is all provided with
The rectangle collar 11, the inner side of described pressure sensitive room 4 is had to be provided with spring dead plate 12, the two ends, bottom of described spring dead plate 12
Being fixedly connected with locked pin and controlled spring 13, described locked pin controls one end of spring 13 and has been fixedly connected with locked pin 15,
The bottom welding of described locked pin 15 connects motion bar connecting rod 16, and the bottom welding of described motion bar connecting rod 16 connects to be had
Spacing motion bar 14, the middle part of described pressure sensitive room 4 is provided with movable chamber 18, and the inner side in described movable chamber 18 is provided with compression spring
8, the bottom of described compression spring 8 is fixedly connected with bottom 17.
Described spacing motion bar 14 is positioned at the inner side of the rectangle collar 11, owing to spacing motion bar 14 is positioned at the rectangle collar 11
Inner side, limits the movement of spacing motion bar 14 with this.Described compression spring 8 is welded to connect with projector main body 1.
The both sides in described movable chamber 18 are all installed with help roll 19, and described first moves cross bar 7 and second moves cross bar 10 respectively
It is rotationally connected with help roll 19, cross bar 7 and second can be moved to first by help roll and move cross bar 10 and be supported, and
It is easy to first move cross bar 7 and second and move the movement of cross bar 10.Described spring dead plate 12 welds with projector main body 1
Connect.
It should be noted that after projector is placed, bottom 17 can be pressed into movable chamber 18, and press clapboard 9 and move,
Promote second to move cross bar 10 with this to move, and finally make rectangular sleeve 11 ring move to the side of pressure sensitive room 4, the most locked
Pin controls spring 13 can push locked pin 15 to sliding shoe 2, if opening sliding shoe 2, in the most locked pin 15 can insert cotter way 23
Sliding shoe 2 is fixed, and opens crashproof cover 3 with this and ensure the use of projector, when projector is dropped, compression spring
8 can be by bottom 17 jack-up, and main spring 5 moves cross bar 7 and second by first and moves cross bar 10 and drive the rectangle collar 11 to move
Dynamic, thus drive spacing motion bar 14 to move, make locked pin 15 depart from cotter way 23 and make sliding shoe 2 in the drive of back-moving spring 20
Lower movement, so that crashproof cover 3 is closed camera lens 21 and camera lens 21 is carried out shatter-resistant protection.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.The technical staff of the industry should
Understanding, the present invention is not restricted to the described embodiments, and the simply explanation present invention's described in above-described embodiment and description is former
Reason, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes and improvements
Both fall within scope of the claimed invention.Claimed scope is by appending claims and Xiao Wu circle thereof
Fixed.
Claims (5)
1. an anti-falling type projector, it is characterised in that: include projector main body (1), sliding shoe (2), crashproof cover (3) and pressure
Nernst cell (4), the side of described projector main body (1) is installed with camera lens (21), an end edge of described projector main body (1)
Edge has been welded to connect the ring that is slidably connected (22), and the both sides, one end of described projector main body (1) are equipped with sliding shoe (2), described cunning
Motion block (2) is socketed in the outside of the ring that is slidably connected (22) and is slidably connected with the ring that is slidably connected (22), described sliding shoe (2)
Side be fixedly connected with crashproof cover (3), the bottom of the top of the side of described sliding shoe (2) and the side of sliding shoe (2) is equal
It is fixedly connected with back-moving spring (20), between the sliding shoe (2) of the both sides, one end of described projector main body (1), passes through back-moving spring
(20) being fixedly connected, the bottom side of described sliding shoe (2) is provided with cotter way (23), the bottom of described projector main body (1)
Being installed with pressure sensitive room (4), the inwall side of described pressure sensitive room (4) is fixedly connected with main spring (5), described master
The side of spring (5) is fixedly connected with connecting rod (6), and the two ends, side of described connecting rod (6) have all been welded to connect first and have moved
Cross bar (7), described first one end moving cross bar (7) has been welded to connect clapboard (9), the two ends, side of described clapboard (9)
All being welded to connect second and moved cross bar (10), described second one end moving cross bar (10) is equipped with the rectangle collar (11), institute
The inner side stating pressure sensitive room (4) is provided with spring dead plate (12), and the two ends, bottom of described spring dead plate (12) are all fixing even
Being connected to locked pin and control spring (13), described locked pin controls one end of spring (13) and has been fixedly connected with locked pin (15), institute
The bottom welding connection stating locked pin (15) has motion bar connecting rod (16), and the bottom welding of described motion bar connecting rod (16) is even
Being connected to spacing motion bar (14), the middle part of described pressure sensitive room (4) is provided with movable chamber (18), the inner side of described movable chamber (18)
Being provided with compression spring (8), the bottom of described compression spring (8) is fixedly connected with bottom (17).
A kind of anti-falling type projector the most according to claim 1, it is characterised in that: described spacing motion bar (14) is positioned at square
The inner side of the shape collar (11).
A kind of anti-falling type projector the most according to claim 1, it is characterised in that: described compression spring (8) and projector
Body (1) is welded to connect.
A kind of anti-falling type projector the most according to claim 1, it is characterised in that: the both sides of described movable chamber (18) are the most solid
Dingan County is equipped with help roll (19), and described first moves cross bar (7) and second moves cross bar (10) and carry out with help roll (19) respectively
It is rotationally connected.
A kind of anti-falling type projector the most according to claim 1, it is characterised in that: described spring dead plate (12) and projection
Instrument body (1) is welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610789683.2A CN106125483A (en) | 2016-08-31 | 2016-08-31 | A kind of anti-falling type projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610789683.2A CN106125483A (en) | 2016-08-31 | 2016-08-31 | A kind of anti-falling type projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106125483A true CN106125483A (en) | 2016-11-16 |
Family
ID=57273532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610789683.2A Pending CN106125483A (en) | 2016-08-31 | 2016-08-31 | A kind of anti-falling type projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106125483A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107037673A (en) * | 2017-06-19 | 2017-08-11 | 张素平 | A kind of projecting apparatus for being easy to adjusting position |
| CN109839100A (en) * | 2019-03-31 | 2019-06-04 | 田锦海 | It is a kind of based on the image measurer for falling self-shield and eyeglass is kept a public place clean |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202141885U (en) * | 2011-07-29 | 2012-02-08 | 袁云飞 | Projector protective umbrella |
| US20140354962A1 (en) * | 2013-05-29 | 2014-12-04 | Hon Hai Precision Industry Co., Ltd. | Protection system and protection method |
| CN104460210A (en) * | 2013-09-23 | 2015-03-25 | 西安天动数字科技有限公司 | Outdoor projector protection device |
| CN205034066U (en) * | 2015-10-18 | 2016-02-17 | 陈朋飞 | Anti -collision device for vehicle |
| CN205353545U (en) * | 2016-01-06 | 2016-06-29 | 厦门市恒信天成电子科技有限公司 | Projecting apparatus with self preservation protects structure |
| CN206074980U (en) * | 2016-08-31 | 2017-04-05 | 刘艺 | A kind of anti-falling type projector |
-
2016
- 2016-08-31 CN CN201610789683.2A patent/CN106125483A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202141885U (en) * | 2011-07-29 | 2012-02-08 | 袁云飞 | Projector protective umbrella |
| US20140354962A1 (en) * | 2013-05-29 | 2014-12-04 | Hon Hai Precision Industry Co., Ltd. | Protection system and protection method |
| CN104460210A (en) * | 2013-09-23 | 2015-03-25 | 西安天动数字科技有限公司 | Outdoor projector protection device |
| CN205034066U (en) * | 2015-10-18 | 2016-02-17 | 陈朋飞 | Anti -collision device for vehicle |
| CN205353545U (en) * | 2016-01-06 | 2016-06-29 | 厦门市恒信天成电子科技有限公司 | Projecting apparatus with self preservation protects structure |
| CN206074980U (en) * | 2016-08-31 | 2017-04-05 | 刘艺 | A kind of anti-falling type projector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107037673A (en) * | 2017-06-19 | 2017-08-11 | 张素平 | A kind of projecting apparatus for being easy to adjusting position |
| CN107037673B (en) * | 2017-06-19 | 2019-01-25 | 于法周 | A kind of projector convenient for adjusting position |
| CN109839100A (en) * | 2019-03-31 | 2019-06-04 | 田锦海 | It is a kind of based on the image measurer for falling self-shield and eyeglass is kept a public place clean |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |