CN112394608A - Device for preventing camera lens from shaking during collision and preventing flies and shielding light for projector - Google Patents
Device for preventing camera lens from shaking during collision and preventing flies and shielding light for projector Download PDFInfo
- Publication number
- CN112394608A CN112394608A CN202011294626.XA CN202011294626A CN112394608A CN 112394608 A CN112394608 A CN 112394608A CN 202011294626 A CN202011294626 A CN 202011294626A CN 112394608 A CN112394608 A CN 112394608A
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- Prior art keywords
- fixedly connected
- lens
- connecting rod
- piston block
- damping plate
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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
- G03B29/00—Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects
-
- 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
- G03B21/14—Details
- G03B21/145—Housing details, e.g. position adjustments thereof
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to the technical field of computer auxiliary equipment, and discloses a device for preventing a lens from shaking, flying and blocking light for a projector during collision, which comprises the lens, wherein the surface of the lens is fixedly connected with an arc-shaped plate, the other surface of the arc-shaped plate is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a damping plate, the bottom surface of the damping plate is fixedly connected with an elastic frame, the bottom end of the damping plate is fixedly connected with a piston block, the surface of the piston block is fixedly connected with a hydraulic bin, the surface of the connecting rod is fixedly connected with a third connecting rod, the other end of the third connecting rod is movably connected with a piston rod, the surface of the piston rod is movably connected with a limiting cavity, the bottom of the inner wall of the limiting cavity is fixedly connected with an insect repellent capsule, and the shaking amplitude of the lens is reduced through the impact, the connecting rod drives the piston rod to extrude the insect repellent bag in a reciprocating mode, and flying insects are prevented from affecting the projection effect.
Description
Technical Field
The invention relates to the technical field of computer auxiliary equipment, in particular to a device for preventing a lens from shaking and flying insects from blocking light rays when a projector collides.
Background
In order to utilize the functions of the computer to the maximum extent, some computer auxiliary devices, such as a mouse, a keyboard, a printer, a projector and the like, need to be used, wherein the projector is used as a main output device of the computer, and is widely applied to various production and living environments, and the image data of the computer can be better presented through the function of the projector.
Some projectors are fixed on a desktop when in use, so that the projectors are often collided carelessly, the projectors are caused to shake or displace, a lens of each projector deviates from a curtain, the position of each projector needs to be adjusted again, and the images of a computer are normally output.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a device for preventing a lens from shaking and flying insects from shielding light for a projector during collision, which has the advantages of preventing the lens from shaking violently during collision of the projector and preventing flying insects from influencing the projection effect, and solves the problems that the projector is easy to deviate from a curtain during collision and the flying insects influence the projection effect.
(II) technical scheme
In order to achieve the purposes of preventing the lens from shaking violently when the projector is collided and preventing winged insects from influencing the projection effect, the invention provides the following technical scheme: a device for preventing the lens from shaking and flying and shielding light for a projector during collision comprises a lens, wherein the surface of the lens is fixedly connected with an arc plate, the other surface of the arc plate is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a damping plate, the bottom surface of the damping plate is fixedly connected with an elastic frame, the bottom end of the damping plate is fixedly connected with a piston block, the surface of the piston block is fixedly connected with a hydraulic chamber, the surface of the piston block is fixedly connected with a connecting pipe, the side surface of the connecting pipe is fixedly connected with a flexible membrane, one side surface of the flexible membrane, which is far away from the connecting pipe, is fixedly connected with a first connecting rod, the other end of the first connecting rod is movably connected with a second connecting rod, the other end of the second connecting rod is movably connected with an elastic rod, the other end of the elastic rod is fixedly connected with a pressurizing plate, the surface swing joint in piston rod has spacing chamber, and the inner wall bottom fixedly connected with insect repellant bag in spacing chamber, the side fixedly connected with protection casing of insect repellant bag, the bottom fixedly connected with protection casing in spacing chamber.
Preferably, the lens is connected with the four arc-shaped plates through spring wires, and the arc-shaped plates are uniformly distributed on the surface of the lens.
Preferably, the bottom of the damping plate is provided with two supporting legs, the bottom plane of the damping plate is fixedly connected with the elastic frame, and the bottom surface of the elastic frame is fixedly connected to the inner wall of the protective cover.
Preferably, the number of the hydraulic bins is two, and the hydraulic bins are fixedly connected to two side faces of the elastic frame respectively.
Preferably, the piston block is of a cavity structure, the top and the bottom of the piston block are of rigid structures, and the surface of the piston block is of a flexible structure.
Preferably, the connecting pipe penetrates through the bottom and the top of the piston block to be connected with the hydraulic bin, a through hole is formed in the side face of the connecting pipe, and the flexible membrane is fixedly connected to the top and the bottom of the inner wall of the through hole in the side face of the connecting pipe.
Preferably, the pressurizing plate is fixedly connected to the side surface of the inner wall of the piston block, and the other end of the rotating shaft is fixedly connected to the side surface of the connecting pipe.
(III) advantageous effects
Compared with the prior art, the invention provides a device for preventing the lens from shaking and flying insects from shielding light rays when in collision for a projector, which has the following beneficial effects:
1. the projector is used for preventing the camera lens from shaking during collision, preventing flies and shielding light, shaking after the camera lens is collided, driving the connecting rod and the damping plate to reciprocate towards the direction of the protective cover, at the moment, the elastic frame buffers the moving amplitude of the damping plate, meanwhile, the piston block is driven by the damping plate to reciprocate and pull in the hydraulic chamber, the liquid in the hydraulic chamber continuously impacts at the bottom and the top of the piston block to generate resistance to the reciprocating motion of the piston block, part of the liquid in the hydraulic chamber passes through the piston block through the connecting pipe to reduce the pressure in the connecting pipe, driving the flexible membrane to deviate towards the inside of the connecting pipe, driving the first connecting rod to move towards the inner wall of the connecting pipe, and then driving the elastic rod and the pressure plate to extrude towards the side surface of the piston block through the lever action of the second connecting rod to increase the friction between the piston block and the inner wall of the hydraulic chamber and further increase the resistance to the, therefore, the shaking effect of the lens is reduced, and the purpose of preventing the lens from shaking violently when the projector is collided is achieved.
2. This device that flied was prevented to camera lens shake during projecting apparatus was used and is sheltered from light rocks at the camera lens and drives connecting rod reciprocating motion, drives third connecting rod and piston rod reciprocating motion together for the bottom of piston rod extrudees the insect repellant bag to reciprocate, makes in the insect repellant discontinuity in the insect repellant bag diffuses the air through the nozzle, and the suspension is around the camera lens, thereby reaches the purpose that prevents the flied from influencing the projection effect.
Drawings
FIG. 1 is a schematic view of an arc plate according to the present invention;
FIG. 2 is a schematic view of the elastic frame structure of the present invention;
FIG. 3 is a schematic diagram of a damping plate structure according to the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3 according to the present invention;
fig. 5 is a schematic view of the structure of the spray nozzle of the present invention.
In the figure: 1. a lens; 2. an arc-shaped plate; 3. a connecting rod; 4. a damping plate; 5. an elastic frame; 6. a hydraulic pressure cabin; 7. a piston block; 8. connecting pipes; 9. a flexible film; 10. a first link; 11. a second link; 12. an elastic rod; 13. a pressurizing plate; 14. a rotating shaft; 15. a third link; 16. a piston rod; 17. a limiting cavity; 18. an insect repellent sachet; 19. a spray nozzle; 20. a shield.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a device for preventing a camera lens from shaking, flying insects and blocking light during collision for a projector comprises a camera lens 1, wherein the surface of the camera lens 1 is fixedly connected with an arc-shaped plate 2, the camera lens 1 is connected with the arc-shaped plate 2 through a spring wire, the number of the arc-shaped plates 2 is four, the arc-shaped plates 2 are uniformly distributed on the surface of the camera lens 1, the other surface of the arc-shaped plate 2 is fixedly connected with a connecting rod 3, the other end of the connecting rod 3 is fixedly connected with a damping plate 4, the bottom surface of the damping plate 4 is fixedly connected with an elastic frame 5, the bottom of the damping plate 4 is provided with two support legs, the bottom plane of the damping plate 4 is fixedly connected with the elastic frame 5.
Bottom fixedly connected with piston block 7 of damping plate 4, piston block 7 is the cavity structure, the top and the bottom of piston block 7 are the rigid structure, the surface of piston block 7 is the flexible construction, the fixed surface of piston block 7 is connected with hydraulic pressure storehouse 6, 6 quantity in hydraulic pressure storehouse is two, hydraulic pressure storehouse 6 is fixed connection respectively at the both sides face of elastic frame 5, the fixed surface of piston block 7 is connected with even pipe 8, the side fixedly connected with flexible membrane 9 of even pipe 8, even pipe 8 runs through the bottom and the top of piston block 7 and is connected with hydraulic pressure storehouse 6, the through-hole has been seted up to the side of even pipe 8, the inner wall top and the bottom of flexible membrane 9 fixed connection at even pipe 8 side through-hole.
The lens 1 is collided and then shaken to drive the connecting rod 3 and the damping plate 4 to reciprocate towards the protective cover 20, at the moment, the elastic frame 5 buffers the movement amplitude of the damping plate 4, meanwhile, the piston block 7 is driven by the damping plate 4 to be pulled in a reciprocating manner in the hydraulic chamber 6, the liquid in the hydraulic chamber 6 continuously impacts at the bottom and the top of the piston block 7 to generate resistance to the reciprocating movement of the piston block 7, part of the liquid in the hydraulic chamber 6 passes through the piston block 7 through the connecting pipe 8, so that the pressure in the connecting pipe 8 is lowered, the flexible membrane 9 is driven to deviate towards the inside of the connecting pipe 8, the first connecting rod 10 is driven to move towards the inner wall of the connecting pipe 8, then the lever action of the second connecting rod 11 is used for driving the elastic rod 12 and the pressurizing plate 13 to extrude towards the side surface of the piston block 7, the friction between the piston block 7 and the inner wall of the hydraulic chamber 6 is increased, and the resistance, thereby reducing the wobbling effect of the lens 1.
When the lens 1 shakes to drive the connecting rod 3 to reciprocate, the third connecting rod 15 and the piston rod 16 are driven to reciprocate together, so that the bottom end of the piston rod 16 extrudes the insect repellent bag 18 in a reciprocating manner, and the insect repellent in the insect repellent bag 18 is diffused into the air discontinuously through the spray opening 19 and is suspended around the lens 1.
One side fixedly connected with first connecting rod 10 that the connecting pipe 8 was kept away from to flexible membrane 9, the other end swing joint of first connecting rod 10 has second connecting rod 11, the other end swing joint of second connecting rod 11 has elastic rod 12, the other end fixedly connected with increased pressure board 13 of elastic rod 12, the surperficial swing joint of second connecting rod 11 has pivot 14, increased pressure board 13 fixed connection is in the side of 7 inner walls of piston block, the other end fixed connection of pivot 14 is in the side of connecting pipe 8.
The fixed surface of connecting rod 3 is connected with third connecting rod 15, and the other end swing joint of third connecting rod 15 has piston rod 16, and the surface swing joint of piston rod 16 has spacing chamber 17, and the inner wall bottom fixedly connected with insect repellant bag 18 in spacing chamber 17, the side fixedly connected with protection casing 20 of insect repellant bag 18, the bottom fixedly connected with protection casing 20 in spacing chamber 17.
The working principle is as follows: the lens 1 is collided and then shaken to drive the connecting rod 3 and the damping plate 4 to reciprocate towards the protective cover 20, at the moment, the elastic frame 5 buffers the movement amplitude of the damping plate 4, meanwhile, the piston block 7 is driven by the damping plate 4 to be pulled in a reciprocating manner in the hydraulic chamber 6, the liquid in the hydraulic chamber 6 continuously impacts at the bottom and the top of the piston block 7 to generate resistance to the reciprocating movement of the piston block 7, part of the liquid in the hydraulic chamber 6 passes through the piston block 7 through the connecting pipe 8, so that the pressure in the connecting pipe 8 is lowered, the flexible membrane 9 is driven to deviate towards the inside of the connecting pipe 8, the first connecting rod 10 is driven to move towards the inner wall of the connecting pipe 8, then the lever action of the second connecting rod 11 is used for driving the elastic rod 12 and the pressurizing plate 13 to extrude towards the side surface of the piston block 7, the friction between the piston block 7 and the inner wall of the hydraulic chamber 6 is increased, and the resistance, thereby reducing the wobbling effect of the lens 1.
When the lens 1 shakes to drive the connecting rod 3 to reciprocate, the third connecting rod 15 and the piston rod 16 are driven to reciprocate together, so that the bottom end of the piston rod 16 extrudes the insect repellent bag 18 in a reciprocating manner, and the insect repellent in the insect repellent bag 18 is diffused into the air discontinuously through the spray opening 19 and is suspended around the lens 1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a device that fly sheltered from light is prevented with camera lens shake when collision prevention to projecting apparatus, includes camera lens (1), its characterized in that: the lens comprises a lens (1), an arc-shaped plate (2) is fixedly connected to the surface of the lens (1), a connecting rod (3) is fixedly connected to the other surface of the arc-shaped plate (2), a damping plate (4) is fixedly connected to the other end of the connecting rod (3), an elastic frame (5) is fixedly connected to the bottom surface of the damping plate (4), a piston block (7) is fixedly connected to the bottom end of the damping plate (4), a hydraulic pressure bin (6) is fixedly connected to the surface of the piston block (7), a connecting pipe (8) is fixedly connected to the surface of the piston block (7), a flexible membrane (9) is fixedly connected to the side surface of the connecting pipe (8) away from the flexible membrane (9), a first connecting rod (10) is fixedly connected to one side surface of the flexible membrane (9), a second connecting rod (11) is movably connected to the other end of the first connecting rod (10), an elastic rod (12) is, the surface swing joint of second connecting rod (11) has pivot (14), the fixed surface of connecting rod (3) is connected with third connecting rod (15), the other end swing joint of third connecting rod (15) has piston rod (16), the surface swing joint of piston rod (16) has spacing chamber (17), the inner wall bottom fixedly connected with insect repellant bag (18) in spacing chamber (17), the side fixedly connected with nozzle (19) of insect repellant bag (18), the bottom fixedly connected with protection casing (20) in spacing chamber (17).
2. The apparatus of claim 1, wherein the lens is configured to shake during collision to prevent fly-away from blocking light, the apparatus comprising: the lens (1) is connected with the arc-shaped plates (2) through spring wires, the number of the arc-shaped plates (2) is four, and the arc-shaped plates (2) are uniformly distributed on the surface of the lens (1).
3. The apparatus of claim 1, wherein the lens is configured to shake during collision to prevent fly-away from blocking light, the apparatus comprising: the bottom of the damping plate (4) is provided with two supporting legs, the bottom plane of the damping plate (4) is fixedly connected with the elastic frame (5), and the bottom surface of the elastic frame (5) is fixedly connected to the inner wall of the protective cover (20).
4. The apparatus of claim 1, wherein the lens is configured to shake during collision to prevent fly-away from blocking light, the apparatus comprising: the number of the hydraulic bins (6) is two, and the hydraulic bins (6) are respectively and fixedly connected to the two side surfaces of the elastic frame (5).
5. The apparatus of claim 1, wherein the lens is configured to shake during collision to prevent fly-away from blocking light, the apparatus comprising: the piston block (7) is of a cavity structure, the top and the bottom of the piston block (7) are of rigid structures, and the surface of the piston block (7) is of a flexible structure.
6. The apparatus of claim 1, wherein the lens is configured to shake during collision to prevent fly-away from blocking light, the apparatus comprising: the connecting pipe (8) penetrates through the bottom and the top of the piston block (7) and is connected with the hydraulic bin (6), a through hole is formed in the side face of the connecting pipe (8), and the flexible membrane (9) is fixedly connected to the top and the bottom of the inner wall of the through hole in the side face of the connecting pipe (8).
7. The apparatus of claim 1, wherein the lens is configured to shake during collision to prevent fly-away from blocking light, the apparatus comprising: the pressurizing plate (13) is fixedly connected to the side surface of the inner wall of the piston block (7), and the other end of the rotating shaft (14) is fixedly connected to the side surface of the connecting pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011294626.XA CN112394608A (en) | 2020-11-18 | 2020-11-18 | Device for preventing camera lens from shaking during collision and preventing flies and shielding light for projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011294626.XA CN112394608A (en) | 2020-11-18 | 2020-11-18 | Device for preventing camera lens from shaking during collision and preventing flies and shielding light for projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112394608A true CN112394608A (en) | 2021-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011294626.XA Withdrawn CN112394608A (en) | 2020-11-18 | 2020-11-18 | Device for preventing camera lens from shaking during collision and preventing flies and shielding light for projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112394608A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023015527A1 (en) * | 2021-08-12 | 2023-02-16 | 深圳市大疆创新科技有限公司 | Camera lens module having voice coil motor, camera, and mobile platform |
-
2020
- 2020-11-18 CN CN202011294626.XA patent/CN112394608A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023015527A1 (en) * | 2021-08-12 | 2023-02-16 | 深圳市大疆创新科技有限公司 | Camera lens module having voice coil motor, camera, and mobile platform |
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Application publication date: 20210223 |