CN108663888A - A kind of Multifunctional projector structure - Google Patents
A kind of Multifunctional projector structure Download PDFInfo
- Publication number
- CN108663888A CN108663888A CN201810475913.7A CN201810475913A CN108663888A CN 108663888 A CN108663888 A CN 108663888A CN 201810475913 A CN201810475913 A CN 201810475913A CN 108663888 A CN108663888 A CN 108663888A
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- China
- Prior art keywords
- end wall
- turn trough
- sliding
- ratcheting wheel
- row machine
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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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of Multifunctional projector structures,Including engine base,Opening is installed in the engine base towards the first right turn trough,Lead in the first turn trough right end wall and is provided with the first loading chamber,Lead in the first loading chamber upper end wall and is provided with several groups of downward opening the first sliding grooves,Lead in the first loading chamber lower end wall and is provided with the second opening up turn trough,It is provided with the empty slot in the engine base on the right side of second turn trough,What is rotated between end wall above and below first turn trough is provided with the first rotary column,First rotary column outer surface is installed with door body,The door body is passed through described first and is packed into intracavitary,Several groups of opening up third turn troughs are installed in the door body,Present device is simple in structure,It is easy to use,This equipment is by the way of double locking,And realize efficient storage management function during use,Effectively increase the reliability of projecting apparatus.
Description
Technical field
The present invention relates to projection device fields, and in particular to a kind of Multifunctional projector structure.
Background technology
Projecting apparatus be it is a kind of the profile of workpiece is amplified using optical element, and the optics instrument being projected on shadow screen
Device, traditional projecting apparatus are usually fixedly mounted on mounting bracket, need often to clean its outer surface, and in projecting apparatus number
Storage space can not be effectively solved the problems, such as when measuring more.
Invention content
The purpose of the present invention is to provide a kind of Multifunctional projector structures, can overcome the drawbacks described above of the prior art.
According to the present invention, a kind of Multifunctional projector structure of present device, including engine base is installed in the engine base
It is open towards the first right turn trough, leads in the first turn trough right end wall and be provided with the first loading chamber, described first is packed on chamber
Lead in end wall and be provided with several groups of downward opening the first sliding grooves, leads in the first loading chamber lower end wall and be provided with opening court
On the second turn trough, be provided with the empty slot in the engine base on the right side of second turn trough, first turn trough end wall up and down
Between rotate be provided with the first rotary column, first rotary column outer surface is installed with door body, and the door body is passed through first dress
Enter intracavitary, several groups of opening up third turn troughs are installed in the door body, lead to setting in the third turn trough left hand end wall
There is symmetrical second sliding slot, the first drive row machine is installed in the third turn trough right end wall, described first drives the defeated of row machine
Shaft left side is installed with the first ratcheting wheel, is engaged above the first ratcheting wheel and is provided with the second ratcheting wheel, second tooth
It closing in wheel and is installed with the second rotary column, second rotary column is rotatably assorted with the third turn trough left hand end wall and connect, and described second
Rotary column outer surface is installed with the first convex block upwardly extended, and sliding bar is provided with above first convex block, and the sliding bar is left
The symmetrical and caveli of opening outwardly is installed in right side, described sliding bar or so end face is installed with to be slided with described second
The sliding panel of slot sliding connection, elasticity is provided with bullet between the sliding panel upper surface and the second sliding slot upper end wall
Item leads in the third turn trough upper end wall and is provided with third sliding slot, and the third sliding slot leads to exterior space, the third
What is rotated in sliding slot left hand end wall is provided with symmetrical ball, and the sliding bar sliding is passed through in the third sliding slot,
The ball is rolled with the caveli and is connected, and the sliding bar is passed through in the first sliding groove and is slided with the first sliding groove
It is dynamic to be connected, it is slidably provided with pressing plate in the first sliding groove, between the pressing plate and the first sliding groove upper end wall
Elasticity is provided with spring, and the pressing plate offsets with the sliding bar, be installed in the door body lower face several groups it is downward opening
Second is packed into chamber, and the second drive row machine is installed in the empty slot right end wall, and the output shaft left side of the second drive row machine is fixed
Have a ratcheting wheel of third, on the upside of the ratcheting wheel of third engagement is provided with the 4th ratcheting wheel, the is installed in the 4th ratcheting wheel
Three rotary columns, the third rotary column are rotatably assorted with the empty slot right end wall and connect, and the third rotary column rotation runs through the sky
Slot left end wall is simultaneously passed through in second turn trough, and the third rotary column is rotatably assorted with the second turn trough left end wall and connect, institute
It states third rotary column outer surface and is installed with several groups of the second convex blocks to offset with the second loading chamber.
Further technical solution, the engine base right side are installed with transmission block, and opening court is installed in the transmission block
The 4th left turn trough is installed with third in the 4th turn trough upper end wall and drives row machine, and the third drives the output shaft lower end of row machine
Face is installed with the 5th ratcheting wheel, is engaged on the right side of the 5th ratcheting wheel and is provided with the 6th ratcheting wheel, solid in the 6th ratcheting wheel
Equipped with joining beam, the joining beam rotation runs through the 4th turn trough end wall and stretches out exterior space, setting on the right side of the transmission block
There are U mouthfuls of framves, opening is installed in the U mouthfuls of frame towards the 5th left turn trough, the 5th turn trough and the joining beam are fixed, the U
Be provided with below mouthful frame with the fixed track of holder, be installed with the 4th opening up sliding slot in the track, the described 4th slides
It is installed with symmetrical sliding rod in slot lower end wall, leads in the 4th sliding slot left hand end wall and is provided with heavy chamber, the heavy chamber
Deflector roll symmetrical above and below is installed in upper and lower end wall, the deflector roll and sliding rod outer surface offset and are provided with sliding block, the sliding block with
The U mouthfuls of frame is fixed, and is installed in the 4th runner rear end wall and is driven row machine, and the output shaft for driving row machine is matched with the sliding block screw thread
Connection is closed, to effectively increase the mobility of equipment.
Further technical solution, the shape of the caveli is identical as the ball, makes the sliding bar during exercise
It is restricted to moving movement range, to improve the flexibility of equipment.
Further technical solution, the door body offset after rotation with the first loading chamber, form closed structure,
To improve the seal of equipment.
Further technical solution, the 6th ratcheting wheel described in the gear ratio of the 5th ratcheting wheel is few, and the third is ratcheting
4th ratcheting wheel described in the gear ratio of wheel is few, to improve the transmission stability of equipment.
The beneficial effects of the invention are as follows：
In the initial state due to present device, the third drives the drive row machine in row machine, the second drive row machine and the track
In stop working state, the sliding bar is located in the first sliding groove to offset with the pressing plate, and second convex block is passed through
The second loading intracavitary offsets with the second loading chamber, and first convex block offsets with the sliding bar, above-mentioned to make
Structure is located at initial position in the initial state, can be adjusted in follow-up work, effectively improve the work coordination of equipment
Property.
When needing using projecting apparatus, after the described first ratcheting wheel rotation of the driving, the second ratcheting rotation is driven
It is dynamic, it is detached from after so that first convex block is rotated and to offset with the sliding bar, then the sliding bar moves down, and makes the recess
The upper end wall of chamber offsets with the ball, and the sliding bar is detached from the cooperation with the pressing plate at this time, and described second, which drives row machine, drives
It drives the described 4th ratcheting wheel to rotate after the dynamic ratcheting wheel rotation of the third, makes to make after the third rotary column rotation described second convex
Block is detached from the cooperation for being packed into chamber with described second, pulls the door body at this time, and first dress is exposed after the door body is rotated
Enter chamber, you can the projecting apparatus for being packed into intracavitary using first makes above structure set back, to carry again using after finishing
The high functionality of projecting apparatus.
When needing projecting apparatus being positioned over the storage space of rear side, the third drives row machine and drives the 5th ratcheting wheel
After rotation, since the 6th ratcheting wheel cannot rotate, then the described 5th ratcheting wheel is along the described 6th ratcheting wheel outer ring rotating,
Then described transmit after block rotates changes the orientation of projecting apparatus, and the drive row machine in the track works the slider-actuated at this time
The storage space of rear side is moved backward to, the sliding block is slided in the outer surface of the sliding rod and deflector roll at this time, to save
The placement space of projecting apparatus.
Present device is simple in structure, easy to use, this equipment is realized and used by the way of double locking
Efficient storage management function, effectively increases the reliability of projecting apparatus in journey.
The above, the specific implementation mode only invented, but invent protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Description of the drawings
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing is briefly described needed in technology description, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of overall structure diagram of Multifunctional projector structure of the present invention；
Fig. 2 is the enlarged diagram of A in Fig. 1；
Fig. 3 is the schematic diagram in the directions B in Fig. 1；
Fig. 4 is the schematic diagram in the directions C in Fig. 1.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in Figs 1-4, a kind of Multifunctional projector structure of the invention, including engine base 100, it is solid in the engine base 100
Equipped with the first turn trough 108 being open towards the right side, leads in first turn trough, 108 right end wall and be provided with the first loading chamber 115, it is described
Lead in first loading 115 upper end wall of chamber and be provided with several groups of downward opening the first sliding grooves 111, described first is packed under chamber 115
Lead in end wall and be provided with the second opening up turn trough 131, second turn trough, 131 right side is provided with positioned at the engine base
Empty slot 127 in 100, what is rotated between first turn trough, about 108 end wall is provided with the first rotary column 109, described first turn
109 outer surface of column is installed with door body 107, and the door body 107 is passed through described first and is packed into chamber 115, fixed in the door body 107
There are several groups of opening up third turn troughs 102, leads in 102 left hand end wall of third turn trough and be provided with symmetrical second
Sliding slot 105 is installed with the first drive row machine 132 in 102 right end wall of the third turn trough, and described first drives the output shaft of row machine 132
Left side is installed with the first ratcheting wheel 101, and the first ratcheting wheel, 101 top engagement is provided with the second ratcheting wheel 133, and described the
The second rotary column 104 is installed in two ratcheting wheels 133, second rotary column 104 is matched with 102 left hand end wall of third turn trough rotation
Connection is closed, 104 outer surface of the second rotary column is installed with the first convex block 103 upwardly extended, and first convex block, 103 top is set
It is equipped with sliding bar 110, the symmetrical and caveli 113 of opening outwardly is installed in 110 or so end face of the sliding bar, it is described
110 or so end face of sliding bar is installed with the sliding panel 106 being slidably connected with the second sliding slot 105, the sliding panel 106
Elasticity is provided with spring between 105 upper end wall of upper surface and the second sliding slot, leads in 102 upper end wall of third turn trough and sets
It is equipped with third sliding slot 140, the third sliding slot 140 leads to exterior space, is rotated in 140 left hand end wall of third sliding slot
It is provided with symmetrical ball 114, what the sliding bar 110 slided is passed through in the third sliding slot 140, the ball 114
It rolls and is connected with the caveli 113, the sliding bar 110 is passed through in the first sliding groove 111 and the first sliding groove
111 are slidably connected, and pressing plate 112, the pressing plate 112 and described first are slidably provided in the first sliding groove 111
Elasticity is provided with spring between 111 upper end wall of sliding slot, and the pressing plate 112 offsets with the sliding bar 110, under the door body 107
It is installed with several groups downward opening second in end face and is packed into chamber 128, the second drive row machine is installed in 127 right end wall of the empty slot
126, the output shaft left side of the second drive row machine 126 is installed with the ratcheting wheel 125 of third, ratcheting 125 upside of wheel of third
Engagement is provided with the 4th ratcheting wheel 124, and third rotary column 129, the third rotary column 129 are installed in the 4th ratcheting wheel 124
It is rotatably assorted and connect with 127 right end wall of the empty slot, what the third rotary column 129 rotated runs through 127 left end wall of the empty slot simultaneously
It is passed through in second turn trough 131, the third rotary column 129 is rotatably assorted with second turn trough, 131 left end wall and connect, described
129 outer surface of third rotary column is installed with several groups of the second convex blocks 130 to offset with the second loading chamber 128.
Valuably, wherein 100 right side of the engine base, which is installed with, transmits block 116, is installed with out in the transmission block 116
Mouthful being installed with third towards the 4th left turn trough 123, in 123 upper end wall of the 4th turn trough drives row machine 117, and the third drives row machine
117 output shaft lower face is installed with the 5th ratcheting wheel 118, and it is ratcheting that 118 right side engagement of the 5th ratcheting wheel is provided with the 6th
Wheel 120, the described 6th ratcheting take turns are installed with joining beam 119 in 120, what the joining beam 119 rotated runs through 123 end of the 4th turn trough
Wall simultaneously stretches out exterior space, and 116 right side of the transmission block is provided with U mouthfuls of framves 121, and opening is installed in the U mouthfuls of frame 121 towards a left side
The 5th turn trough 122, the 5th turn trough 122 and the joining beam 119 fix, and 121 lower section of the U mouthful frame is provided with to be consolidated with holder
Fixed track 202, is installed with the 4th opening up sliding slot 204 in the track 202, in 204 lower end wall of the 4th sliding slot
It is installed with symmetrical sliding rod 203, leads in 204 left hand end wall of the 4th sliding slot and is provided with heavy chamber 205, the heavy chamber
Deflector roll 201 symmetrical above and below is installed in about 205 end walls, the deflector roll 201 and 203 outer surface of sliding rod offset and be provided with sliding block
200, the sliding block 200 is fixed with the U mouthfuls of frame 121, is installed in 204 aft bulkhead of the 4th sliding slot and is driven row machine, and row machine is driven
Output shaft connect with 200 screw-thread fit of the sliding block, to effectively increase the mobility of equipment.
Valuably, wherein the shape of the caveli 113 is identical as the ball 114, and the sliding bar 110 is made to transport
Moving movement range is restricted to when dynamic, to improve the flexibility of equipment.
Valuably, wherein the door body 107 offsets after rotation with the first loading chamber 115, forms closed knot
Structure, to improve the seal of equipment.
Valuably, wherein the 6th ratcheting wheel 120 is few described in the gear ratio of the 5th ratcheting wheel 118, and the third is ratcheting
4th ratcheting wheel 124 described in the gear ratio of wheel 125 is few, to improve the transmission stability of equipment.
Present device in the initial state, drive row machine 117, second and drive the 126, first drive row of row machine machine 132 by the third
Be in stop working state with the drive row machine in the track 202, the sliding bar 110 be located in the first sliding groove 111 with
The pressing plate 112 offsets, and second convex block 130 is passed through described second and is packed into chamber 128 and the second loading 128 phase of chamber
It supports, first convex block 103 offsets with the sliding bar 110.
When needing using projecting apparatus, after the first drive row machine 132 drives 101 rotation of the described first ratcheting wheel, drive
Second ratcheting wheel, 133 rotation is detached from after so that first convex block 103 is rotated and offsets with the sliding bar 110, then described in
Sliding bar 110 moves down, and so that the upper end wall of the caveli 113 is offseted with the ball 114, at this time the sliding bar 110
Be detached from the cooperation of the pressing plate 112, described in the second drive row machine 126 drives and drives after ratcheting 125 rotation of wheel of the third
4th ratcheting wheel, 124 rotation, is detached from second convex block 130 and is packed into described second after so that the third rotary column 129 is rotated
The cooperation of chamber 128 pulls the door body 107 at this time, and described first is exposed after the door body 107 is rotated and is packed into chamber 115, you can
Using the projecting apparatus in the first loading chamber 115, above structure is set to set back again using after finishing.
When needing projecting apparatus being positioned over the storage space of rear side, the third drives row machine 117 and drives the 5th tooth
After closing 118 rotation of wheel, since the described 6th ratcheting wheel 120 cannot rotate, then the described 5th ratcheting wheel 118 is along the 6th tooth
120 outer ring rotatings of wheel are closed, then described transmit after block 116 rotates changes the orientation of projecting apparatus, the drive in the track 202 at this time
The sliding block 200 is driven the storage space for moving backward to rear side by the work of row machine, and the sliding block 200 is in the sliding rod at this time
203 and deflector roll 201 outer surface sliding.
The beneficial effects of the invention are as follows：In the initial state due to present device, the third drives row machine, the second drive row
Drive row machine in machine and the track is in stop working state, and the sliding bar is located in the first sliding groove and the pressure
Plate offsets, and second convex block is passed through the second loading intracavitary and offsets with the second loading chamber, first convex block and institute
It states sliding bar to offset, to make above structure be located at initial position in the initial state, can be adjusted in follow-up work,
Effectively improve the working regularity of equipment.
When needing using projecting apparatus, after the described first ratcheting wheel rotation of the driving, the second ratcheting rotation is driven
It is dynamic, it is detached from after so that first convex block is rotated and to offset with the sliding bar, then the sliding bar moves down, and makes the recess
The upper end wall of chamber offsets with the ball, and the sliding bar is detached from the cooperation with the pressing plate at this time, and described second, which drives row machine, drives
It drives the described 4th ratcheting wheel to rotate after the dynamic ratcheting wheel rotation of the third, makes to make after the third rotary column rotation described second convex
Block is detached from the cooperation for being packed into chamber with described second, pulls the door body at this time, and first dress is exposed after the door body is rotated
Enter chamber, you can the projecting apparatus for being packed into intracavitary using first makes above structure set back, to carry again using after finishing
The high functionality of projecting apparatus.
When needing projecting apparatus being positioned over the storage space of rear side, the third drives row machine and drives the 5th ratcheting wheel
After rotation, since the 6th ratcheting wheel cannot rotate, then the described 5th ratcheting wheel is along the described 6th ratcheting wheel outer ring rotating,
Then described transmit after block rotates changes the orientation of projecting apparatus, and the drive row machine in the track works the slider-actuated at this time
The storage space of rear side is moved backward to, the sliding block is slided in the outer surface of the sliding rod and deflector roll at this time, to save
The placement space of projecting apparatus.
Present device is simple in structure, easy to use, this equipment is realized and used by the way of double locking
Efficient storage management function, effectively increases the reliability of projecting apparatus in journey.
The above, the specific implementation mode only invented, but invent protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of Multifunctional projector structure, including engine base, opening is installed in the engine base towards the first right turn trough, described the
Lead in one turn trough right end wall and be provided with the first loading chamber, leads in the first loading chamber upper end wall and be provided with several groups of opening courts
Under the first sliding groove, lead to and be provided with the second opening up turn trough in the first loading chamber lower end wall, second turn trough
Right side is provided with the empty slot in the engine base, and what is rotated between the upper and lower end wall of first turn trough is provided with the first rotary column,
First rotary column outer surface is installed with door body, and the door body is passed through described first and is packed into intracavitary, is installed in the door body several
Opening up third turn trough is organized, leads in the third turn trough left hand end wall and is provided with symmetrical second sliding slot, it is described
The first drive row machine is installed in third turn trough right end wall, it is ratcheting that the described first output shaft left side for driving row machine is installed with first
Wheel, the first ratcheting wheel top engagement is provided with the second ratcheting wheel, the second rotary column is installed in the second ratcheting wheel, described
Second rotary column is rotatably assorted with the third turn trough left hand end wall and connect, and second rotary column outer surface, which is installed with, to be upwardly extended
First convex block, the first convex block top are provided with sliding bar, are installed with symmetrical in described sliding bar or so end face and open
The caveli of mouth outwardly, described sliding bar or so end face is installed with the sliding panel being slidably connected with the second sliding slot, institute
It states elasticity between sliding panel upper surface and the second sliding slot upper end wall and is provided with spring, lead in the third turn trough upper end wall
It is provided with third sliding slot, the third sliding slot leads to exterior space, and what is rotated in the third sliding slot left hand end wall is provided with
Symmetrical ball, the sliding bar sliding are passed through in the third sliding slot, and the ball is matched with caveli rolling
Connection is closed, the sliding bar is passed through in the first sliding groove and is slidably connected with the first sliding groove, in the first sliding groove
Slidably be provided with pressing plate, elasticity is provided with spring between the pressing plate and the first sliding groove upper end wall, the pressing plate with
The sliding bar offsets, and several groups downward opening second are installed in the door body lower face and is packed into chamber, the empty slot right end wall
It is inside installed with the second drive row machine, the output shaft left side of the second drive row machine is installed with the ratcheting wheel of third, and the third is ratcheting
The engagement of wheel upside is provided with the 4th ratcheting wheel, is installed with third rotary column in the 4th ratcheting wheel, the third rotary column with it is described
Empty slot right end wall is rotatably assorted connection, the third rotary column rotation through the empty slot left end wall and be passed through second turn trough
Interior, the third rotary column is rotatably assorted with the second turn trough left end wall and connect, and third rotary column outer surface is installed with several groups
The second convex block to offset with the second loading chamber.
2. a kind of Multifunctional projector structure as described in claim 1, it is characterised in that：The engine base right side is installed with biography
Block is passed, it is described to transmit the 4th turn trough that opening is installed in block towards a left side, it is installed with third in the 4th turn trough upper end wall and drives row
Machine, the output shaft lower face that the third drives row machine are installed with the 5th ratcheting wheel, engage and be provided on the right side of the 5th ratcheting wheel
6th ratcheting wheel, is installed with joining beam in the 6th ratcheting wheel, the joining beam rotation through the 4th turn trough end wall and stretch
Go out exterior space, U mouthfuls of framves are provided on the right side of the transmission block, is installed with and is open towards the 5th left turn trough in the U mouthfuls of frame, it is described
5th turn trough and the joining beam are fixed, be provided with below the U mouthfuls of frame with the fixed track of holder, be installed with out in the track
Mouth the 4th sliding slot upward is installed with symmetrical sliding rod, described 4th sliding slot or so end in the 4th sliding slot lower end wall
Lead in wall and be provided with heavy chamber, is installed with deflector roll symmetrical above and below, the deflector roll and sliding rod appearance above and below the heavy chamber in end wall
Face, which offsets, is provided with sliding block, and the sliding block is fixed with the U mouthfuls of frame, is installed in the 4th runner rear end wall and drives row machine, drives
The output shaft of row machine is connect with the sliding block screw-thread fit.
3. a kind of Multifunctional projector structure as described in claim 1, it is characterised in that：The engine base right side is installed with biography
Block is passed, it is described to transmit the 4th turn trough that opening is installed in block towards a left side, it is installed with third in the 4th turn trough upper end wall and drives row
Machine, the output shaft lower face that the third drives row machine are installed with the 5th ratcheting wheel, engage and be provided on the right side of the 5th ratcheting wheel
6th ratcheting wheel, is installed with joining beam in the 6th ratcheting wheel, the joining beam rotation through the 4th turn trough end wall and stretch
Go out exterior space, U mouthfuls of framves are provided on the right side of the transmission block, is installed with and is open towards the 5th left turn trough in the U mouthfuls of frame, it is described
5th turn trough and the joining beam are fixed, be provided with below the U mouthfuls of frame with the fixed track of holder, be installed with out in the track
Mouth the 4th sliding slot upward is installed with symmetrical sliding rod, described 4th sliding slot or so end in the 4th sliding slot lower end wall
Lead in wall and be provided with heavy chamber, is installed with deflector roll symmetrical above and below, the deflector roll and sliding rod appearance above and below the heavy chamber in end wall
Face, which offsets, is provided with sliding block, and the sliding block is fixed with the U mouthfuls of frame, is installed in the 4th runner rear end wall and drives row machine, drives
The output shaft of row machine is connect with the sliding block screw-thread fit.
4. a kind of Multifunctional projector structure as described in claim 1, it is characterised in that：The shape of the caveli with it is described
Ball is identical, and the sliding bar is made to be restricted to moving movement range during exercise.
5. a kind of Multifunctional projector structure as described in claim 1, it is characterised in that：The door body after rotation with it is described
First loading chamber offsets, and forms closed structure.
6. a kind of Multifunctional projector structure as described in claim 1, it is characterised in that：The gear ratio of the 5th ratcheting wheel
The 6th ratcheting wheel is few, and the 4th ratcheting wheel described in the gear ratio of the ratcheting wheel of third is few.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810475913.7A CN108663888A (en) | 2018-05-17 | 2018-05-17 | A kind of Multifunctional projector structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810475913.7A CN108663888A (en) | 2018-05-17 | 2018-05-17 | A kind of Multifunctional projector structure |
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| CN108663888A true CN108663888A (en) | 2018-10-16 |
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| CN201810475913.7A Pending CN108663888A (en) | 2018-05-17 | 2018-05-17 | A kind of Multifunctional projector structure |
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| WO2015046849A1 (en) * | 2013-09-24 | 2015-04-02 | 주식회사 선일 | Emergency control method of safe door and emergency opening apparatus for safe door |
| CN103670135A (en) * | 2013-12-11 | 2014-03-26 | 张炎普 | Anti-prying safe with double locking control devices |
| CN104533226A (en) * | 2014-12-28 | 2015-04-22 | 宿迁峰驰安防有限公司 | Damp-proof partition plate safe case capable of rising and falling and manufacturing method of damp-proof partition plate safe case |
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Application publication date: 20181016 |