CN109029124A - Displacement amplifying mechanism, laser deflection device and the anti-unmanned plane laser gun of machine-carried type - Google Patents
Displacement amplifying mechanism, laser deflection device and the anti-unmanned plane laser gun of machine-carried type Download PDFInfo
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- CN109029124A CN109029124A CN201810954695.5A CN201810954695A CN109029124A CN 109029124 A CN109029124 A CN 109029124A CN 201810954695 A CN201810954695 A CN 201810954695A CN 109029124 A CN109029124 A CN 109029124A
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- displacement
- laser
- displacement amplifying
- laser deflection
- amplifying mechanism
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H11/00—Defence installations; Defence devices
- F41H11/02—Anti-aircraft or anti-guided missile or anti-torpedo defence installations or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H13/00—Means of attack or defence not otherwise provided for
- F41H13/0043—Directed energy weapons, i.e. devices that direct a beam of high energy content toward a target for incapacitating or destroying the target
- F41H13/005—Directed energy weapons, i.e. devices that direct a beam of high energy content toward a target for incapacitating or destroying the target the high-energy beam being a laser beam
- F41H13/0062—Directed energy weapons, i.e. devices that direct a beam of high energy content toward a target for incapacitating or destroying the target the high-energy beam being a laser beam causing structural damage to the target
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Lasers (AREA)
Abstract
The invention discloses a kind of displacement amplifying mechanism, including two groups of symmetrically arranged lever mechanisms, every group of lever mechanism includes: the input pad for being connected with piezoelectric ceramic actuator;Output connector for being connected with laser deflection mirror;Intermediate connector, intermediate connector is connected by first axle with input pad, intermediate connector is connected by second hinge with output connector, and intermediate connector is connected by rotation axis the first fixed part fixed with position, first axle and second hinge are located at the same side of rotation axis, and the distance between second hinge and rotation axis are greater than the distance between first axle and rotation axis.The displacement amplifying mechanism realizes amplification of the output displacement relative to input displacement by lever principle, when being applied to laser deflection system, it is possible to increase the deflection angle of laser system.The invention also discloses a kind of anti-unmanned plane laser guns of laser deflection device and machine-carried type including above-mentioned displacement amplifying mechanism.
Description
Technical field
The present invention relates to air vehicle technique fields, more specifically to a kind of displacement amplifying mechanism.In addition, of the invention
Further relate to a kind of anti-unmanned plane laser gun of laser deflection device and machine-carried type including above-mentioned displacement amplifying mechanism.
Background technique
In order to safeguard that state boundary is safe and the safety of various large-scale occasions, does not allow at unmanned plane prevention and control systematic research quarter
It is slow.
The volume of military unmanned air vehicle is usually smaller, and has the characteristics that low latitude, slower flight, few using limitation, concealment
It is good, it is not easy to detected discovery.Therefore, it is necessary to special unmanned plane detection counter systems to the small mesh of low-altitude low-velocity of this danger
Mark is intercepted and is defendd.
In the prior art, the unmanned plane based on laser weapon breaks through system, usually first uses radar detection unmanned plane position,
Again target is implemented to destroy with laser system, that is, detection system and anti-means are combined as a whole.Most of laser system
Deflection is realized using the galvanometer motor of Piezoelectric Ceramic, however, the displacement due to Piezoelectric Ceramic is small, because
This, it is small with the scanning angle of the galvanometer motor of Piezoelectric Ceramic, and more reflecting mirror cooperating is usually required, therefore,
The detection target zone of laser system is small in the prior art, and the aggregate motion of multiple reflecting mirrors is complicated, and flexibility is insufficient.
It is current in conclusion how to provide a kind of displacement amplifying mechanism of deflection angle for being capable of increasing laser system
Those skilled in the art's urgent problem to be solved.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of displacement amplifying mechanism, the output displacement of the displacement amplifying mechanism
Greater than its input displacement, when being applied to laser deflection system, it is capable of increasing the deflection angle of laser system.
It is a further object of the present invention to provide a kind of laser deflection device including above-mentioned displacement amplifying mechanism, the laser is inclined
The deflection angle of rotary device is larger.
It is a further object of the present invention to provide a kind of anti-unmanned plane laser gun of the machine-carried type including above-mentioned laser deflection device,
The anti-unmanned plane laser gun of the machine-carried type, which can be realized, on a large scale breaks through target.
To achieve the goals above, the invention provides the following technical scheme:
A kind of displacement amplifying mechanism, including two groups of symmetrically arranged lever mechanisms, lever mechanism described in every group include:
Input pad for being connected with piezoelectric ceramic actuator;
Output connector for being connected with laser deflection mirror;
Intermediate connector, the intermediate connector are connected by first axle with the input pad, and the centre connects
Fitting is connected by second hinge with the output connector, and the intermediate connector passes through the of rotation axis and position fixation
The rotation connection of one fixed part, the first axle and the second hinge are located at the same side of the rotation axis, and described second
The distance between hinge and the rotation axis are greater than the distance between the first axle and the rotation axis.
Preferably, two of lever mechanism described in the two groups output connectors are structure as a whole output, described in two groups
Two intermediate connectors of lever mechanism pass through displacement synthetic parts and are connected with the integral structure output, the displacement
The center line of synthetic parts is conllinear with the symmetry axis of lever mechanism described in two groups.
Preferably, the displacement synthetic parts are cut with scissors with the attaching means for preventing the output displacement of the displacement synthetic parts excessive
It connects.
Preferably, the quantity of the attaching means is two, solid with two described first of lever mechanism described in two groups respectively
It is corresponding hinged to determine portion, and two attaching means are relative to the center line symmetrical setting for being displaced synthetic parts.
Preferably, two input pads of lever mechanism described in two groups are structure as a whole input component, the one
The central part of structure input component is equipped with the displacement input terminal for being connected with the piezoelectric ceramic actuator.
A kind of laser deflection device, including piezoelectric ceramic actuator and laser deflection mirror, further include any one of the above position
Enlarger is moved, the input pad of the displacement amplifying mechanism is connected with the piezoelectric ceramic actuator, the displacement equations
The output connector of mechanism is connected with the laser deflection mirror.
Preferably, the quantity of the displacement amplifying mechanism is four, and four displacement amplifying mechanisms are oppositely arranged two-by-two,
And four output connectors are connected with four corresponding positions of the edge part of the laser deflection mirror respectively.
Preferably, four displacement amplifying mechanisms are embedded at respectively by hollow rectangular enclosure and hollow rectangle inner casing
It is formed by annular fixing groove, the laser source of the laser deflection device is installed in the rectangle inner casing.
A kind of anti-unmanned plane laser gun of machine-carried type, including laser deflection device, the laser deflection device are above-mentioned any
A kind of laser deflection device.
Displacement amplifying mechanism provided by the invention mainly realizes output displacement relative to input displacement by lever principle
Amplification, that is, when the input displacement transmitted by input pad is transferred to intermediate connector by first axle, due to
One is hinged to the distance between rotating fulcrum of intermediate connector less than second hinge between the rotating fulcrum of intermediate connector
Distance, therefore, second hinge is greater than first axle along the distance that input displacement direction is moved and moves along input displacement direction
Distance, therefore, the displacement for the output connector output for making to be connected with second hinge is greater than the displacement of input pad input,
That is, having achieved the purpose that displacement enlargement.When the displacement amplifying mechanism to be applied in laser deflection system, the displacement can be passed through
The deflection angle of enlarger increase laser system.
Laser deflection device provided by the invention, including above-mentioned displacement amplifying mechanism, piezoelectric ceramic actuator and laser are inclined
Tilting mirror can increase the deflection angle of laser deflection device by displacement amplifying mechanism, avoid in the prior art using multiple reflections
Mirror cooperating obtains suitable laser deflection angle, therefore, reduces the quantity of required laser deflection mirror, while avoiding more
The complexity of a arrangement of mirrors movement, the range of deflection of the laser deflection device is big, and deflects flexible.
The anti-unmanned plane laser gun of machine-carried type provided by the invention, including above-mentioned laser deflection device, the machine-carried type instead nobody
Machine laser gun, which can be realized, on a large scale breaks through target.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of displacement amplifying mechanism specific embodiment provided by the present invention;
Fig. 2 is the structural schematic diagram of laser deflection device specific embodiment provided by the present invention;
Fig. 3 is another angle schematic diagram of Fig. 2.
Appended drawing reference of the Fig. 1 into Fig. 3 is as follows:
1 it is displacement amplifying mechanism, 11 be input pad, 12 be output connector, 13 be intermediate connector, 14 is first
Fixed part, 15 be displacement synthetic parts, 16 be attaching means, 2 be piezoelectric ceramic actuator, 3 be laser deflection mirror, 41 be outside rectangle
Shell, 42 be rectangle inner casing, 5 be laser source.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Core of the invention is to provide a kind of displacement amplifying mechanism, and the output displacement of the displacement amplifying mechanism is greater than its input
Displacement, when being applied to laser deflection system, is capable of increasing the deflection angle of laser system.Another core of the invention is
A kind of laser deflection device including above-mentioned displacement amplifying mechanism is provided, the deflection angle of the laser deflection device is larger.This hair
Bright another core is to provide a kind of anti-unmanned plane laser gun of the machine-carried type including above-mentioned laser deflection device, the anti-nothing of the machine-carried type
Man-machine laser gun, which can be realized, on a large scale breaks through target.
Fig. 1-Fig. 3 is please referred to, Fig. 1 is the structural schematic diagram of displacement amplifying mechanism specific embodiment provided by the present invention;
Fig. 2 is the structural schematic diagram of laser deflection device specific embodiment provided by the present invention;Another angle that Fig. 3 is Fig. 2 is illustrated
Figure.
The present invention provides a kind of displacement amplifying mechanism 1, including two groups of symmetrically arranged lever mechanisms, and every group of lever mechanism is equal
Including input pad 11, output connector 12 and the intermediate connector between input pad 11 and output connector 12
13。
For being connected with piezoelectric ceramic actuator 2, output connector 12 is used for and 3 phase of laser deflection mirror input pad 11
Even, intermediate connector 13 is used to amplify the input displacement of piezoelectric ceramic actuator 2, so that the output of laser deflection mirror 3 is made pottery than piezoelectricity
The bigger displacement of the input displacement of porcelain driver 2, to achieve the purpose that displacement enlargement.
Specifically, intermediate connector 13 is connected by first axle with input pad 11, and intermediate connector 13 passes through the
Two hinge is connected with output connector 12, and intermediate connector 13 is rotated by the first fixed fixed part 14 of rotation axis and position
Connection, first axle and second hinge are located at the same side of the first fixed part 14, and the distance between second hinge and rotation axis
Greater than the distance between first axle and rotation axis.
That is, the intermediate connector 13 in the present invention is equivalent to a lever, rotation axis is equivalent to the fulcrum of lever.
Under the action of piezoelectric ceramic actuator 2, input pad 11 is moved along driving direction, and in turn, input pad 11 passes through the
One hinge drives intermediate connector 13 mobile, since intermediate connector 13 is fixed by rotation axis and the first fixed part 14, first
Fixed part 14 is the structure for being arbitrarily capable of fixing intermediate connector 13, and the position of the first fixed part 14 remains unchanged, therefore, piezoelectricity
The active force of ceramic driver 2 will drive intermediate connector 13 to rotate around connecting shaft by first axle, due to second hinge
The distance between rotation axis is greater than the distance between first axle and rotation axis, and therefore, intermediate connector 13 turns around fulcrum
When dynamic, along the direction of input displacement, the displacement of second hinge is greater than the displacement of first axle, to make to export connector 12
Export a biggish displacement.That is, the present invention realizes amplification of the output displacement compared to input displacement by lever principle.
In order to guarantee the stability of displacement, the present invention is symmetrical arranged using two groups of lever mechanisms, to guarantee output displacement
Stability.
In conclusion displacement amplifying mechanism 1 provided by the invention, mainly realizes that output displacement is opposite by lever principle
In the amplification of input displacement, that is, connecting when the input displacement transmitted by input pad 11 is transferred to centre by first axle
When fitting 13, connected since the distance between first axle to the rotating fulcrum of intermediate connector 13 is less than second hinge to centre
The distance between the rotating fulcrum of part 13, therefore, second hinge is greater than first axle along the distance that input displacement direction is moved
The distance moved along input displacement direction, therefore, the displacement for exporting the output connector 12 being connected with second hinge are greater than defeated
The displacement for entering the input of connector 11, that is, having achieved the purpose that displacement enlargement.When by the displacement amplifying mechanism 1 be applied to laser
When in deflection system, the deflection angle of laser system can be increased by the displacement amplifying mechanism 1.
In view of exporting the stability of 12 output displacement of connector, on the basis of above-described embodiment, two groups of Lever machines
Two output connectors 12 of structure are structure as a whole output, and two intermediate connectors 13 of two groups of lever mechanisms pass through displacement
Synthetic parts 15 are connected with integral structure output, and the center line for being displaced synthetic parts 15 is conllinear with the symmetry axis of two groups of lever mechanisms.
It is understood that above-mentioned two groups of symmetrically arranged lever mechanisms are divided into two-way when displacement amplifying mechanism 1 works
To transmit the input displacement generated by piezoelectric ceramic actuator 2 respectively simultaneously, and converges eventually by two output connectors 12
Onto laser deflection mirror 3.
In order to ensure be transmitted to laser deflection mirror 3 displacement stability, the present embodiment using displacement synthetic parts 15 first
By the output displacement synthesis by the transmitting of two groups of lever mechanisms, and make the displacement after synthesis via integral structure output export to
On laser deflection mirror 3, to ensure that the stability of output displacement.
The center line for being displaced synthetic parts 15 is conllinear with the symmetry axis of two groups of lever mechanisms, that is, via two groups of lever mechanisms
The output displacement of transmitting meets at displacement synthetic parts 15 about the symmetrical both ends in its center, to make two output displacements respectively
After synthesis, by exporting the displacement after synthesizing at the center of displacement synthetic parts 15.
It is understood that second will be driven by being then displaced synthetic parts 15 when the displacement being located at after synthetic parts synthesis is excessive
Hinge moves larger displacement, excessive in order to avoid corresponding to displacement at second hinge on intermediate connector 13, leads to intermediate connection
The rotation axis fatigue fracture of part 13 is displaced synthetic parts 15 and is used to prevent displacement synthetic parts on the basis of above-described embodiment
The excessive attaching means 16 of 15 output displacement is hinged.
That is, the present embodiment by attaching means 16 come the displacement of constrained displacement synthetic parts 15, when displacement synthetic parts
When 15 displacement is larger, attaching means 16 restricts displacement synthetic parts 15 and continues to move to, to make to be displaced the position after synthetic parts 15 synthesize
It moves within zone of reasonableness.
The confined equilibrium of synthetic parts 15 and the specific set-up mode of attaching means 16 are displaced in view of 16 pairs of attaching means, upper
State on the basis of embodiment, the quantity of attaching means 16 is two, respectively with two the first fixed parts 14 of two groups of lever mechanisms
It is corresponding hinged, and center line symmetrical setting of two attaching means 16 relative to displacement synthetic parts 15.
That is, the present embodiment using two symmetrically arranged attaching means 16 come constrained displacement synthetic parts 15 about wherein
The symmetrical both ends of heart line, that is, carrying out the movement of constrained displacement synthetic parts 15, from the both ends of displacement synthetic parts 15 respectively to ensure
The balance that 16 pairs of attaching means displacement synthetic parts 15 constrain.
In view of the fixation problem of attaching means 16, the present embodiment is preferably fixed by attaching means 16 and the first fixed part 14, with
Ensure the simple and integrally-built stability of structure.
Further, it is contemplated that integrally-built stability, on the basis of above-mentioned any one embodiment, two groups of thick sticks
Two input pads 11 of linkage are structure as a whole input component, and the central part of integral structure input component, which is equipped with, to be used for and piezoelectricity
The connected displacement input terminal of ceramic driver 2.
That is, two groups of lever mechanisms share an input pad 11 in the present embodiment, i.e. integral structure inputs
Part, and the symmetry in order to guarantee two groups of lever mechanism transmitting displacements, are preferably arranged position in the central part of integral structure input component
Input terminal is moved, for being connected with piezoelectric ceramic actuator 2.
It include displacement equations machine disclosed in above-described embodiment the present invention also provides one kind in addition to above-mentioned displacement amplifying mechanism 1
The laser deflection device of structure 1, the laser deflection device further include piezoelectric ceramic actuator 2 and laser deflection mirror 3, displacement equations machine
The input pad 11 of structure 1 is connected with piezoelectric ceramic actuator 2, the output connector 12 of displacement amplifying mechanism 1 and laser deflection
Mirror 3 is connected.Refer to the prior art for the structure of other each sections of the laser deflection device, and repeats no more herein.
It is understood that since displacement amplifying mechanism 1 can amplify the input displacement of piezoelectric ceramic actuator 2,
The deflection angle that laser deflection device can be increased by displacement amplifying mechanism 1 avoids matching using multiple reflecting mirrors in the prior art
Work is closed to obtain suitable laser deflection angle, therefore, reduces the quantity of required laser deflection mirror 3, while avoiding multiple
The complexity of arrangement of mirrors movement, the range of deflection of the laser deflection device is big, and deflects flexible.
In view of laser deflection angle multi-angle and various dimensions the problem of, on the basis of above-described embodiment, displacement
The quantity of enlarger 1 be four, four displacement amplifying mechanisms 1 are oppositely arranged two-by-two, and four output connectors 12 respectively with
Four corresponding positions of the edge part of laser deflection mirror 3 are connected.
That is, the present embodiment passes through four 1 collective effects of displacement amplifying mechanism, to improve the inclined of laser deflection angle
Turn range and deflection dimension.
Preferably, laser deflection mirror 3 is rectangle deflecting mirror.Four displacement amplifying mechanisms 1 are oppositely arranged two-by-two, form one
Unclosed ground rectangular configuration, to correspond to rectangle deflecting mirror.By four output connectors 12 of four displacement amplifying mechanisms 1 respectively with
Four angles of rectangle deflecting mirror are connected, to realize the three-dimensional yaw motion of laser deflection mirror 3 in three-dimensional space.
In view of the installation fixation problem of four displacement amplifying mechanisms 1, on the basis of above-described embodiment, four displacements
Enlarger 1 is embedded at respectively to be formed by annular fixing groove by hollow rectangular enclosure 41 and hollow rectangle inner casing 42,
The laser source 5 of laser deflection device is installed in rectangle inner casing 42.
That is, the present embodiment forms installation fixing position using hollow rectangular enclosure 41 and hollow rectangle inner casing 42
Move the annular fixing groove of enlarger 1, it is to be understood that the annular fixing groove is rectangular channel, and four displacement amplifying mechanisms 1 divide
It is not correspondingly arranged in four side slots of rectangular channel.
Preferably, displacement amplifying mechanism 1 and the medial surface of rectangular enclosure 41 are fixed, and are bonded the outside of rectangle inner casing 42
Face, to guarantee the fixed secured and stability of displacement amplifying mechanism 1.
It include laser deflection device disclosed in above-described embodiment the present invention also provides one kind in addition to above-mentioned laser deflection device
The anti-unmanned plane laser gun of machine-carried type, the structure of other each sections of the anti-unmanned plane laser gun of the machine-carried type please refers to existing skill
Art, repeats no more herein.
It should be noted that the anti-unmanned plane laser gun of machine-carried type also typically includes vision detection system and control system, control
System processed is connected with piezoelectric ceramic actuator 2, dynamic with the signal control piezoelectric ceramic actuator 2 detected according to vision detection system
Make.In use, control system passes through four piezoelectricity of control when vision detection system detects target by intelligent identification technology
The movement of ceramic driver 2 generates input displacement, and the input displacement of piezoelectric ceramic actuator 2 is amplified by displacement amplifying mechanism 1
After different size of displacement is presented, so that the laser deflection mirror 3 for making four angles be connected respectively with four displacement amplifying mechanisms 1 is three
Different inclination angles is presented on dimension space, adjusts inclination angle alignment target, laser emitting source emits laser, can order after deflecting mirror deflects
Middle target.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Above to displacement amplifying mechanism provided by the present invention, laser deflection device and the anti-unmanned plane laser gun of machine-carried type into
It has gone and has been discussed in detail.Used herein a specific example illustrates the principle and implementation of the invention, the above implementation
The explanation of example is merely used to help understand method and its core concept of the invention.It should be pointed out that for the general of the art
, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for logical technical staff, this
A little improvement and modification are also fallen within the protection scope of the claims of the present invention.
Claims (9)
1. a kind of displacement amplifying mechanism, which is characterized in that including two groups of symmetrically arranged lever mechanisms, lever mechanism described in every group
Include:
Input pad (11) for being connected with piezoelectric ceramic actuator (2);
Output connector (12) for being connected with laser deflection mirror (3);
Intermediate connector (13), the intermediate connector (13) are connected by first axle with the input pad (11), institute
It states intermediate connector (13) to be connected by second hinge with the output connector (12), and the intermediate connector (13) passes through
The first fixed part (14) that rotation axis and position are fixed is rotatablely connected, and the first axle and the second hinge are located at described turn
The same side of moving axis, and the distance between the second hinge and the rotation axis are greater than the first axle and the rotation axis
The distance between.
2. displacement amplifying mechanism according to claim 1, which is characterized in that two of lever mechanism described in two groups are described defeated
Connector (12) is structure as a whole output out, and the intermediate connector (13) of two of lever mechanism described in two groups passes through position
Move synthetic parts (15) be connected with the integral structure output, it is described be displaced synthetic parts (15) center line and two groups described in lever
The symmetry axis of mechanism is conllinear.
3. displacement amplifying mechanism according to claim 2, which is characterized in that the displacement synthetic parts (15) with for preventing
The attaching means (16) that the output displacement of displacement synthetic parts (15) is excessive is hinged.
4. displacement amplifying mechanism according to claim 3, which is characterized in that the quantity of the attaching means (16) is two,
It is corresponding with two the first fixed part (14) of lever mechanism described in two groups hinged respectively, and two attaching means (16) phases
For the center line symmetrical setting of displacement synthetic parts (15).
5. displacement amplifying mechanism according to claim 1-4, which is characterized in that two of lever mechanism described in two groups
A input pad (11) is structure as a whole input component, the central part of the integral structure input component be equipped with for it is described
The connected displacement input terminal of piezoelectric ceramic actuator (2).
6. a kind of laser deflection device, including piezoelectric ceramic actuator (2) and laser deflection mirror (3), which is characterized in that further include
The described in any item displacement amplifying mechanisms of claim 1-5 (1), the input pad (11) of the displacement amplifying mechanism (1) with
The piezoelectric ceramic actuator (2) is connected, the output connector (12) and the laser deflection mirror of the displacement amplifying mechanism (1)
(3) it is connected.
7. laser deflection device according to claim 6, which is characterized in that the quantity of the displacement amplifying mechanism (1) is
Four, four displacement amplifying mechanisms (1) are oppositely arranged two-by-two, and four output connectors (12) are swashed with described respectively
Four corresponding positions of the edge part of light deflecting mirror (3) are connected.
8. laser deflection device according to claim 7, which is characterized in that four displacement amplifying mechanisms (1) are respectively
It is embedded at and is formed by annular fixing groove by hollow rectangular enclosure (41) and hollow rectangle inner casing (42), the laser is inclined
The laser source (5) of rotary device is installed in the rectangle inner casing (42).
9. a kind of anti-unmanned plane laser gun of machine-carried type, including laser deflection device, which is characterized in that the laser deflection device is
The described in any item laser deflection devices of claim 6-8.
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CN109681576A (en) * | 2019-01-15 | 2019-04-26 | 广东工业大学 | A kind of unmanned plane arrangement for deflecting for high frequency and low frequency damping |
CN115555601A (en) * | 2022-11-21 | 2023-01-03 | 齐鲁工业大学 | Fast cutter servo mechanism, machining device and method |
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CN106975961A (en) * | 2017-05-19 | 2017-07-25 | 广东工业大学 | A kind of long stroke fast tool servo |
CN107462880A (en) * | 2017-08-30 | 2017-12-12 | 中国科学院上海技术物理研究所 | A kind of two-sided fast steering reflection mirror structure |
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CN203055468U (en) * | 2013-01-23 | 2013-07-10 | 嘉兴学院 | One-dimensional micro motion platform having single-side flexible pivot four-bar mechanism |
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CN109681576A (en) * | 2019-01-15 | 2019-04-26 | 广东工业大学 | A kind of unmanned plane arrangement for deflecting for high frequency and low frequency damping |
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CN115555601B (en) * | 2022-11-21 | 2023-03-14 | 齐鲁工业大学 | Fast cutter servo mechanism, machining device and method |
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