CN107725669A - A kind of imaging system and its high-precision vibration-proof structure - Google Patents
A kind of imaging system and its high-precision vibration-proof structure Download PDFInfo
- Publication number
- CN107725669A CN107725669A CN201710780387.0A CN201710780387A CN107725669A CN 107725669 A CN107725669 A CN 107725669A CN 201710780387 A CN201710780387 A CN 201710780387A CN 107725669 A CN107725669 A CN 107725669A
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- China
- Prior art keywords
- panel
- vibration
- vibration damping
- proof structure
- imaging modules
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003384 imaging method Methods 0.000 title claims abstract description 69
- 238000013016 damping Methods 0.000 claims abstract description 54
- 238000009434 installation Methods 0.000 claims description 24
- 230000011218 segmentation Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 230000010354 integration Effects 0.000 abstract description 3
- 230000003287 optical effect Effects 0.000 abstract description 3
- 230000001629 suppression Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/04—Casings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/08—Optical arrangements
- G01J5/0806—Focusing or collimating elements, e.g. lenses or concave mirrors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2230/00—Purpose; Design features
- F16F2230/02—Surface features, e.g. notches or protuberances
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a kind of high-precision vibration-proof structure, including shell and the imaging modules for being installed on shell, the panel that the imaging modules are fixed on shell is provided with vibration damping hole.Imaging modules can relatively move in the presence of impulsive force relative to shell, so that certain deformation occurs for panel, panel plays a part of reducing the impulsive force that imaging modules are subject to self-deformation.After the completion of impact, the deformation effect that panel is formed by vibration damping hole restores to the original state, and imaging modules also follow and return to original position.For high-precision vibration-proof structure provided by the present invention by the way that imaging modules are arranged on the panel with vibration damping hole, the deformation effect and deformation restitution formed using vibration damping hole on panel realizes vibration damping.The present invention individually carries out vibration damping to imaging modules, ensures also realize miniaturization, the summary of damper mechanism while optical accuracy, is easy to the system integration.The invention also discloses a kind of imaging system for including above-mentioned high-precision vibration-proof structure.
Description
Technical field
The present invention relates to imaging system technology field, more specifically to a kind of high-precision vibration-proof structure.In addition, this
Invention further relates to a kind of imaging system for including above-mentioned high-precision vibration-proof structure.
Background technology
In recent years, as the continuous development of infrared technique, various infrared products emerge in an endless stream, application is more and more wider.But by
It is limited to chip technological level itself, chip can not meet HI high impact application requirement in itself.
In existing imaging system, object lens are collected scenery light and projected in imaging modules, and by opto-electronic conversion, output is just
Normal image.Normal use must assure that the relative position of object lens and imaging modules is fixed, and dislocation occur will influence to be imaged.
Prior art using vibration-proof structure outside complete machine, such as carries out vibration damping to thermal imaging system complete machine mostly.However, it is mainly deposited
In following problem：Complicated cost is high, the big limitation of volume is applied, vibration damping low precision.Asked because main screw lift is big, volume is big etc.
Topic, causes vibration-proof structure complicated, huge, thus, limit the application of imaging product.
In summary, how to provide a kind of precision high imaging device, be that current those skilled in the art are urgently to be resolved hurrily
Problem.
The content of the invention
In view of this, it is an object of the invention to provide a kind of high-precision vibration-proof structure, the structure can lift imaging modules
And the stability of imaging system, and ensure its service precision.
It is a further object of the present invention to provide a kind of imaging system for including above-mentioned high-precision vibration-proof structure.
To achieve these goals, the present invention provides following technical scheme：
A kind of high-precision vibration-proof structure, including shell and the imaging modules of the shell are installed on, it is fixed on the shell
The panel of the imaging modules is provided with vibration damping hole.
Preferably, the panel is provided with least two installation portions for being used for connecting the imaging modules diverse location, described
Vibration damping hole is between two installation portions.
Preferably, the panel is provided with equally distributed four installation portions of annular, and the vibration damping hole is located at four peaces
At the center that dress portion is formed.
Preferably, the vibration damping hole includes mesopore and is connected with the mesopore and radiate the segmentation holes of diverging laterally, institute
There is the segmentation holes to be respectively arranged between the adjacent installation portion.
Preferably, the panel is on its axis on its centrosymmetric centrosymmetric structure, or the panel
Symmetrical axially symmetric structure.
Preferably, the panel is the vibration-damping sheet being installed on by case nut on the shell, and the imaging modules are led to
Cross module nut and be installed on the vibration-damping sheet.
Preferably, the mounting hole for being used to install the imaging modules on the panel is elongated hole.
A kind of imaging system, including object lens and the high-precision vibration-proof structure described in any of the above-described.
Shell is the shell for fixed imaging module in the present invention, and imaging modules can be installed on the face of the outside of shell
On plate or on internal panel, panel is the panel for fixed imaging module, is provided with vibration damping hole, can have panel
There is certain deformability.
When imaging modules are impacted or are impacted, imaging modules can occur in the presence of impulsive force relative to shell
Relative movement, so that certain deformation occurs for panel, panel plays vibration damping with self-deformation, reduces what imaging modules were subject to
The effect of impulsive force.After the completion of impact, the deformation effect that panel is formed by vibration damping hole restores to the original state, and imaging modules also follow extensive
Original position is arrived again.
High-precision vibration-proof structure provided by the present invention is by the way that imaging modules are arranged on the panel with vibration damping hole, profit
The deformation effect and deformation restitution formed with vibration damping hole on panel realizes vibration damping.The present invention is individually carried out to imaging modules
Vibration damping, ensure also realize miniaturization, the summary of damper mechanism while optical accuracy, be easy to the system integration.
Present invention also offers a kind of imaging system for including above-mentioned high-precision vibration-proof structure.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is the structural representation of high-precision vibration-proof structure provided by the present invention；
Fig. 2 is the blast regard figure of high-precision vibration-proof structure provided by the present invention；
Fig. 3 is the front view of the vibration-damping sheet in high-precision vibration-proof structure provided by the present invention.
Reference is in Fig. 1-3：
Object lens 1, case nut 2, module nut 3, vibration-damping sheet 4, vibration damping hole 41, mounting hole 42, imaging modules 5, shell 6.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The core of the present invention is to provide a kind of high-precision vibration-proof structure, and the structure can lift imaging modules and imaging system
Stability, and ensure its service precision.
Another core of the present invention is to provide a kind of imaging system for including above-mentioned high-precision vibration-proof structure.
It refer to the structural representation that Fig. 1 to 3, Fig. 1 is high-precision vibration-proof structure provided by the present invention；Fig. 2 is this hair
The blast regard figure of bright provided high-precision vibration-proof structure；Fig. 3 is subtracting in high-precision vibration-proof structure provided by the present invention
Shake the front view of piece.
A kind of high-precision vibration-proof structure provided by the present invention, including shell 6 and the imaging modules 5 for being installed on shell 6, outside
The panel of fixed imaging module 5 is provided with vibration damping hole 41 on shell 6.
It should be noted that shell 6 is the shell for fixed imaging module 5, imaging modules 5 can be installed on shell
On outside panel or on internal panel, panel is the panel for fixed imaging module 5, is provided with vibration damping hole 41,
It can make panel that there is certain deformability.
When imaging modules are impacted or are impacted, imaging modules 5 can go out in the presence of impulsive force relative to shell 6
Now relatively move so that certain deformation occurs for panel, panel with self-deformation play vibration damping, reduce imaging modules 5 by
The effect of the impulsive force arrived.After the completion of impact, the deformation effect that panel is formed by vibration damping hole 41 restores to the original state, imaging modules 5
Also follow and return to original position.
It should be noted that above-mentioned vibration damping hole 41 should be the hole being arranged on panel, it can be profiled holes or be it
He has the hole of effectiveness in vibration suppression, specifically may be referred to prior art.
High-precision vibration-proof structure provided by the present invention by imaging modules 5 by being arranged on the panel with vibration damping hole 41
On, the deformation effect and deformation restitution that are formed using vibration damping hole 41 on panel realize vibration damping.The present invention is individually to imaging
Module carries out vibration damping, ensures also realize miniaturization, the summary of damper mechanism while optical accuracy, is easy to the system integration.
In order that the effect in vibration damping hole 41 can be realized more fully, on the basis of above-described embodiment, panel is set
Have for connecting into as at least two installation portions of the diverse location of module 5, vibration damping hole 41 is between two installation portions.
It should be noted that above-mentioned installation portion is the structure for connecting imaging modules 5, at least two installation portions need same
When connect imaging modules 5 diverse location, vibration damping hole 41 is arranged between two installation portions, so that being installed on installation portion
Imaging modules 5 and vibration damping hole 41 position correspondence, when imaging modules 5 are moved or shaken, vibration damping hole 41 can be realized more
Good effectiveness in vibration suppression.
On the basis of above-described embodiment, panel is provided with equally distributed four installation portions of annular, and vibration damping hole 41 is located at
At the center that four installation portions are formed.
It should be noted that refer to Fig. 1, four installation portions are specifically as follows four bolt installation portions or other are fixed
Device, vibration damping hole 41 are the hole being arranged between each installation site, and positioned at the center that four installation portions are formed, with four
The distance of installation portion is equal.
On the basis of any one above-mentioned embodiment, vibration damping hole 41 includes mesopore and connected with mesopore and spoke laterally
The segmentation holes of diverging is penetrated, all segmentation holes are respectively arranged between two adjacent installation portions.
It refer to Fig. 3, the vibration damping hole 41 in Fig. 3 includes the mesopore positioned at several installation portions between, and four split
Hole, segmentation holes connect with mesopore, and are evenly distributed on the periphery of mesopore.
Wherein, the radiation direction of segmentation holes is towards the direction of mesopore backwards, and points to the edge of panel.Optionally, split
Hole can also point to the angle that each side of panel is formed.
It should be noted that above-mentioned panel can be square or rectangular, segmentation holes can point to the angle of panel, also may be used
Evenly distributedly dissipated with circumferential to external radiation.
It should be noted that said structure employs full slice system vibration-proof structure, coordinated by mesopore and segmentation holes, realized
High-precision effectiveness in vibration suppression, panel are an entirety, and full slice system structure ensure that the uniformity and accuracy of reply, to ensure to subtract
Shake effect, will be separated on four sides up and down using segmentation holes, and both ensure that precision, realize the anteroposterior position in impact process again
Move, reach effectiveness in vibration suppression.
On the basis of any one above-mentioned embodiment, panel be on its centrosymmetric centrosymmetric structure, or
Panel is on wherein axisymmetric axially symmetric structure.
It should be noted that above-mentioned panel can be the structures such as square or rectangular, or it can be polygon or different
Property structure, said structure can be formed with axial symmetry or centrosymmetric structure.
On the basis of any one above-mentioned embodiment, panel is the vibration damping being installed on by case nut 2 on shell 6
Piece 4, imaging modules 5 are installed on vibration-damping sheet 4 by module nut 3.It should be noted that above-mentioned vibration-damping sheet 4 is to be provided with vibration damping
The plate in hole 41, panel are the structure being fixed on shell 6, can be fixed structure, or demountable structure, and vibration damping
Piece 4 is the structure being removably arranged on shell 6.
It should be noted that panel is the structure being mounted on shell 6 in the present embodiment, difference can be directed to
Situation, carry out the replacing or adjustment of structure.In addition, refer to Fig. 1, by panel be arranged to 6 dismountable structure of shell also for
Imaging modules 5 are installed on inside shell 6 by realization, and are easy to dismount.
The mounting hole 42 for being used to install imaging modules 5 on the basis of any one above-mentioned embodiment, on panel is length
Hole.Mounting hole 42 is the adjustment for the position that elongated hole can realize imaging modules 5.Optionally, above-mentioned elongated hole can be L-shaped hole or different
Type hole etc..In addition, in order to realize the position adjustment of imaging modules 5, can also be by the way that the structure of imaging modules 5 to be set to have peace
Fill the structure of elongated hole.
Except the high-precision vibration-proof structure that above-mentioned each embodiment is provided, the present invention, which also provides one kind, includes above-mentioned implementation
The imaging system of high-precision vibration-proof structure, the imaging system include object lens 1 and above-mentioned high-precision damper mechanism disclosed in example, are imaged
The structure of other each several parts of system refer to prior art, repeat no more herein.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
Imaging system provided by the present invention and its high-precision vibration-proof structure are described in detail above.Herein should
The principle and embodiment of the present invention are set forth with specific case, the explanation of above example is only intended to help and managed
Solve the method and its core concept of the present invention.It should be pointed out that for those skilled in the art, do not departing from
On the premise of the principle of the invention, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into this hair
In bright scope of the claims.
Claims (8)
1. a kind of high-precision vibration-proof structure, including shell (6) and the imaging modules (5) for being installed on the shell (6), its feature exist
In the panel that the imaging modules (5) are fixed on the shell (6) is provided with vibration damping hole (41).
2. high-precision vibration-proof structure according to claim 1, it is characterised in that the panel be provided be used for connect it is described into
As at least two installation portions of module (5) diverse location, the vibration damping hole (41) is between two installation portions.
3. high-precision vibration-proof structure according to claim 1, it is characterised in that it is equally distributed that the panel is provided with annular
Four installation portions, the vibration damping hole (41) is at the center that four installation portions are formed.
4. high-precision vibration-proof structure according to claim 3, it is characterised in that the vibration damping hole (41) include mesopore and with
Mesopore connection and radiate the segmentation holes of diverging laterally, all segmentation holes be respectively arranged on the adjacent installation portion it
Between.
5. the high-precision vibration-proof structure according to any one of Claims 1-4, it is characterised in that the panel is on it
Centrosymmetric centrosymmetric structure, or the panel are on wherein axisymmetric axially symmetric structure.
6. high-precision vibration-proof structure according to claim 5, it is characterised in that the panel is to pass through case nut (2)
The vibration-damping sheet (4) being installed on the shell (6), the imaging modules (5) are installed on the vibration-damping sheet by module nut (3)
(4)。
7. high-precision vibration-proof structure according to claim 5, it is characterised in that be used to install the imaging on the panel
The mounting hole (42) of module (5) is elongated hole.
8. a kind of imaging system, it is characterised in that including the high-precision vibration damping described in object lens (1) and any one of claim 1 to 7
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710780387.0A CN107725669B (en) | 2017-09-01 | 2017-09-01 | Imaging system and high-precision vibration reduction structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710780387.0A CN107725669B (en) | 2017-09-01 | 2017-09-01 | Imaging system and high-precision vibration reduction structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107725669A true CN107725669A (en) | 2018-02-23 |
| CN107725669B CN107725669B (en) | 2020-09-11 |
Family
ID=61204845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710780387.0A Active CN107725669B (en) | 2017-09-01 | 2017-09-01 | Imaging system and high-precision vibration reduction structure thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN107725669B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5839284A (en) * | 1995-10-04 | 1998-11-24 | Raytheon Ti Systems, Inc. | Image intensifier tv integral thermal control system |
| DE102006048767A1 (en) * | 2006-10-12 | 2008-04-17 | Thermosensorik Gmbh | Infrared system or industrial image processing system adjusting and calibrating device, for recording and evaluating thermal images, has test sample formed from partial samples, so that sample represents bright regions on infrared region |
| CN201963790U (en) * | 2010-09-02 | 2011-09-07 | 扬州弹簧有限公司 | Automobile diaphragm spring |
| CN102384182A (en) * | 2010-09-02 | 2012-03-21 | 扬州弹簧有限公司 | Automobile diaphragm spring |
| CN203585734U (en) * | 2013-12-13 | 2014-05-07 | 成都微深科技有限公司 | Disc-like support frame |
| CN204461611U (en) * | 2015-02-13 | 2015-07-08 | 曹春香 | Dual band IR imaging system |
| CN104847822A (en) * | 2015-05-19 | 2015-08-19 | 苏州久易光电科技有限公司 | Lower reed used for lens driving device |
-
2017
- 2017-09-01 CN CN201710780387.0A patent/CN107725669B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5839284A (en) * | 1995-10-04 | 1998-11-24 | Raytheon Ti Systems, Inc. | Image intensifier tv integral thermal control system |
| DE102006048767A1 (en) * | 2006-10-12 | 2008-04-17 | Thermosensorik Gmbh | Infrared system or industrial image processing system adjusting and calibrating device, for recording and evaluating thermal images, has test sample formed from partial samples, so that sample represents bright regions on infrared region |
| CN201963790U (en) * | 2010-09-02 | 2011-09-07 | 扬州弹簧有限公司 | Automobile diaphragm spring |
| CN102384182A (en) * | 2010-09-02 | 2012-03-21 | 扬州弹簧有限公司 | Automobile diaphragm spring |
| CN203585734U (en) * | 2013-12-13 | 2014-05-07 | 成都微深科技有限公司 | Disc-like support frame |
| CN204461611U (en) * | 2015-02-13 | 2015-07-08 | 曹春香 | Dual band IR imaging system |
| CN104847822A (en) * | 2015-05-19 | 2015-08-19 | 苏州久易光电科技有限公司 | Lower reed used for lens driving device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107725669B (en) | 2020-09-11 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An imaging system and its high-precision vibration damping structure Effective date of registration: 20211230 Granted publication date: 20200911 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: Yantai Airui Photo-Electric Technology Co.,Ltd. Registration number: Y2021980017076 |
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Date of cancellation: 20230106 Granted publication date: 20200911 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: Yantai Airui Photo-Electric Technology Co.,Ltd. Registration number: Y2021980017076 |
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Denomination of invention: An imaging system and its high-precision damping structure Effective date of registration: 20230113 Granted publication date: 20200911 Pledgee: Yantai Branch of China Merchants Bank Co.,Ltd. Pledgor: Yantai Airui Photo-Electric Technology Co.,Ltd. Registration number: Y2023980031040 |
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Application publication date: 20180223 Assignee: INFIRAY TECHNOLOGIES CO.,LTD. Assignor: Yantai Airui Photo-Electric Technology Co.,Ltd. Contract record no.: X2024980006380 Denomination of invention: An imaging system and its high-precision vibration damping structure Granted publication date: 20200911 License type: Common License Record date: 20240530 |