CN207782937U - A kind of industrial camera dust-proof mechanism and industrial camera - Google Patents
A kind of industrial camera dust-proof mechanism and industrial camera Download PDFInfo
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- CN207782937U CN207782937U CN201721781025.5U CN201721781025U CN207782937U CN 207782937 U CN207782937 U CN 207782937U CN 201721781025 U CN201721781025 U CN 201721781025U CN 207782937 U CN207782937 U CN 207782937U
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Abstract
The utility model is related to dust control technology field, discloses a kind of industrial camera dust-proof mechanism and industrial camera, the industrial camera dust-proof mechanism include：The side of image acquisition board, image acquisition board is equipped with imaging sensor；It is installed on side of the image acquisition board equipped with imaging sensor and lens supports corresponding with imaging sensor, the cavity of accommodating imaging sensor is formed between lens supports and image acquisition board, lens supports are equipped with eyeglass installing port corresponding with imaging sensor away from the side of image acquisition board；It is installed on the eyeglass of eyeglass installing port；Fixing piece for eyeglass to be fixed on to eyeglass installing port.The industrial camera dust-proof mechanism is fixed eyeglass and image acquisition board by lens supports, it is simple in structure, and imaging sensor is placed in the cavity in lens supports, reduce the risk that imaging sensor contacts contamination dust with air, in follow-up assembling process, imaging sensor is easy to fall the problem of ash when assembly in the prior art has been effectively relieved.
Description
Technical field
The utility model is related to dust control technology field, more particularly to a kind of industrial camera dust-proof mechanism and industrial camera.
Background technology
In existing industrial camera, generally in addition fixed using foam or silica gel part isolation sensor imaging region, optical filter
On front housing, there are multiple structures such as optical filter, front housing, foam (or silica gel), sensor in the cavity that such industrial camera is formed
Part, assembly is complicated, in addition, having optical filter, front housing, foam (or silica gel), sensor etc. to connect in the cavity that industrial camera is formed
Contacting surface, structural member itself (especially foam, the silicon that increasing for contact surface can cause producing line operation to fall grey increased risk, and use
Glue) it is easy to be stained with ash, easy cleaning, does not adsorb inner wall dust and falls off, imaging is caused to have dirty shade after a certain period of use time.
Utility model content
The utility model provides a kind of industrial camera dust-proof mechanism and industrial camera, in the industrial camera dust-proof mechanism,
Eyeglass and image acquisition board are fixed by lens supports, it is simple in structure, and imaging sensor is placed in the cavity in lens supports
In, with air insulated, the risk that imaging sensor contacts contamination dust with air is reduced, image acquisition board passes through lens supports
It fixes to form overall structure into follow-up assembling process with eyeglass, imaging sensor holds when assembly in the prior art has been effectively relieved
Easily fall the problem of ash.
In order to achieve the above objectives, the utility model provides following technical scheme：
A kind of industrial camera dust-proof mechanism, including：
The side of image acquisition board, described image collection plate is equipped with imaging sensor；
Described image collection plate is installed on equipped with the side of described image sensor and corresponding with described image sensor
Lens supports, the lens supports are equipped with the chamber for housing described image sensor towards the side of described image collection plate
Body, the lens supports are equipped with eyeglass installing port corresponding with described image sensor away from the side of described image collection plate；
It is installed on the eyeglass of the eyeglass installing port；
Fixing piece for the eyeglass to be fixed on to the eyeglass installing port, the fixing piece connect with the lens supports
It connects；
The front-cover structure for deviating from the side of described image collection plate set on the eyeglass and being connect with described image collection plate,
The appearance of accommodating described image sensor, lens supports and eyeglass is formed between the front-cover structure and described image collection plate
Between emptying, the front-cover structure is equipped with corresponding with the eyeglass and is used to install camera lens away from the side of described image collection plate
Camera lens installing port.
In above-mentioned industrial camera dust-proof mechanism, lens supports are mounted on image acquisition board, are fixed with image acquisition board, and
The side of lens supports towards image acquisition board is formed with a cavity, then lens supports are towards the side of image acquisition board and image
Collection plate connects, and the imaging sensor on image acquisition board is placed in cavity, deviates from the one of image acquisition board in lens supports
Eyeglass installing port is arranged in side, and eyeglass installing port is corresponding with imaging sensor, and eyeglass is installed on eyeglass installing port, then penetrates eyeglass
Light is mapped on imaging sensor and is received by imaging sensor, and eyeglass is fixed on by fixing piece in lens supports, Jin Erjing
Mutually fixed formation is whole with image acquisition board by lens supports for piece, then by the monoblock type image acquisition board with eyeglass with before
Lid structure carries out assembly installation, connects front-cover structure and image acquisition board, and be formed between front-cover structure and image acquisition board
With accommodating space, imaging sensor, lens supports, eyeglass and fixing piece are placed in the appearance between front-cover structure and image acquisition board
In emptying, wherein eyeglass is directly fixed with image acquisition board by lens supports, simple in structure, is convenient for the dismounting of eyeglass, just
Closed cavity is formed in the cavity on glasses lens exchanging, lens supports, then imaging sensor is in sealed environment, imaging sensor
It is isolated with outside air, prevents dust from entering, in follow-up assembling process, high degree reduces imaging sensor and air
The risk of contact contamination dust, and, lens supports itself are not easy to be stained with ash, and convenient for cleaning, eyeglass is adopted by lens supports and image
Collection template is fixed to form overall structure into follow-up assembling process, and imaging sensor in the prior art has been effectively relieved and had assembled
It is easy to fall the problem of ash in journey.
Therefore, above-mentioned industrial camera dust-proof mechanism is fixed eyeglass and image acquisition board by lens supports, simple in structure,
And imaging sensor is placed in the cavity in lens supports, with air insulated, is reduced imaging sensor and is contacted contamination with air
The risk of dust, image acquisition board are fixed to form overall structure into follow-up assembling process, effectively by lens supports and eyeglass
Imaging sensor is easy to fall the problem of ash when alleviating assembly in the prior art.
Preferably, the edge part of the eyeglass installing port in the lens supports is formed with the platform away from described image collection plate
The edge part of terrace, the eyeglass is overlapped on the step surface, and the fixing piece is to deviate from the eyeglass set on the eyeglass
The side of holder and the lens fixing board being connect with the lens supports.
Preferably, the lens supports are connected and fixed with the lens fixing board by the first screw.
Preferably, the lens fixing board is a circular pressing plate, and the side of the circular pressing plate towards the eyeglass is formed
Be useful for the seal face eyeglass being pressed on the step surface, the central axis of the circular pressing plate is pacified with the camera lens
The central axis for filling mouth overlaps setting, and the diameter dimension of the circular pressing plate is less than the diameter dimension of camera lens installing port.
Preferably, the lens fixing board is a circular pressing plate, and the side of the circular pressing plate towards the eyeglass is formed
Be useful for the seal face eyeglass being pressed on the step surface, the central axis of the circular pressing plate is pacified with the camera lens
The central axis for filling mouth overlaps setting, and the diameter dimension of the circular pressing plate is more than the diameter dimension of camera lens installing port, and camera lens
Installing port offsets towards the side of described image collection plate and the edge part of the circular pressing plate.
Preferably, the eyeglass is optical filter.
Preferably, described image collection plate is connected and fixed with the front-cover structure by the second screw.
Preferably, the lens supports are connected and fixed with described image collection plate by third screw.
Preferably, the third screw is tapping screw.
The utility model additionally provides a kind of industrial camera, includes any one industry as provided in above-mentioned technical proposal
Camera dust-proof mechanism.
Description of the drawings
Fig. 1 is the industrial camera dust-proof mechanism overall structure diagram that the utility model embodiment provides；
Fig. 2 is the front view for the industrial camera dustproof construction that the utility model embodiment provides；
Fig. 3 is the Structure explosion diagram for the industrial camera dust-proof mechanism that the utility model embodiment provides；
Fig. 4 is the whole knot that the eyeglass that the utility model embodiment provides is mounted on by lens supports on image acquisition board
Structure schematic diagram.
Icon：1- image acquisition boards；2- lens supports；3- eyeglasses；4- fixing pieces；5- front-cover structures；21- eyeglasses are installed
Mouthful；51- camera lens installing ports.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of industrial camera dust-proof mechanism provided to Fig. 4, the utility model embodiment is be provided, including：Image is adopted
Collect plate 1, the side of image acquisition board 1 is equipped with imaging sensor；Be installed on image acquisition board 1 equipped with imaging sensor side and
Lens supports 2 corresponding with imaging sensor, are formed with accommodating imaging sensor between lens supports 2 and image acquisition board 1
Cavity, lens supports 2 are equipped with eyeglass installing port corresponding with imaging sensor 21 away from the side of image acquisition board 1；It is installed on
The eyeglass 3 of eyeglass installing port 21；Fixing piece 4 for eyeglass 3 to be fixed on to eyeglass installing port 21, fixing piece 4 and lens supports 2
Connection；Set on eyeglass 3 away from the side of image acquisition board 1 and the front-cover structure 5 that connect with image acquisition board 1, front-cover structure 5 and
Be formed between image acquisition board 1 accommodating imaging sensor, lens supports 2 and eyeglass 3 accommodating space, front-cover structure 5 carry on the back
Side from image acquisition board 1 is equipped with camera lens installing port 51 corresponding with eyeglass 3 and for installing camera lens.
As shown in figure 3, in above-mentioned industrial camera dust-proof mechanism, lens supports 2 are mounted on image acquisition board 1, with image
Collection plate 1 is fixed, and the side of lens supports 2 towards image acquisition board 1 is formed with a cavity, then lens supports 2 are towards image
The side of collection plate 1 is connect with image acquisition board 1, and the imaging sensor on image acquisition board 1 is placed in cavity, in eyeglass branch
Frame 2 is away from the side of image acquisition board 1 setting eyeglass installing port 21, and eyeglass installing port 21 is corresponding with imaging sensor, and eyeglass 3 is pacified
Loaded on eyeglass installing port 21, then it is mapped on imaging sensor through the light of eyeglass 3 and is received by imaging sensor, and eyeglass 3 is logical
It crosses fixing piece 4 to be fixed in lens supports 2, and then eyeglass 3 is fixed to form entirety by lens supports 2 and 1 phase of image acquisition board,
Then the monoblock type image acquisition board 1 with eyeglass 3 is subjected to assembly installation with front-cover structure 5, connects front-cover structure 5 and image
Collection plate 1, and be formed between front-cover structure 5 and image acquisition board 1 with accommodating space, imaging sensor, lens supports 2, mirror
Piece 3 and fixing piece 4 are placed in the accommodating space between front-cover structure 5 and image acquisition board 1, wherein eyeglass 3 passes through eyeglass branch
Frame 2 is directly fixed with image acquisition board 1, simple in structure, is convenient for the dismounting of eyeglass 3, is replaced convenient for eyeglass 3, in lens supports 2
Cavity forms closed cavity, then imaging sensor is in sealed environment, and imaging sensor is isolated with outside air, prevents dust
Into, in follow-up assembling process, the risk for reducing imaging sensor and contacting contamination dust with air of high degree, and,
Lens supports 2 are not easy to be stained with ash in itself, and convenient for cleaning, eyeglass 3 is fixed to form entirety by lens supports 2 and 1 type of image acquisition board
Structure enters follow-up assembling process, and imaging sensor in the prior art has been effectively relieved and has been easy to fall asking for ash in assembling process
Topic.
Therefore, above-mentioned industrial camera dust-proof mechanism is fixed eyeglass 3 and image acquisition board 1 by lens supports 2, structure letter
It is single, and imaging sensor is placed in the cavity in lens supports 2, with air insulated, is reduced imaging sensor and is contacted with air
It is infected with the risk of dust, image acquisition board 1 forms overall structure entrance by lens supports 2 and the fixation of eyeglass 3 and subsequently assembled
Journey, imaging sensor is easy to fall the problem of ash when assembly in the prior art has been effectively relieved.
Specifically, the edge part of the eyeglass installing port 21 in lens supports 2 is formed with the step away from image acquisition board 1
The edge part in face, eyeglass 3 is overlapped on step surface, and fixing piece 4 is set on eyeglass 3 away from the side of lens supports 2 and and eyeglass
The lens fixing board that holder 2 connects.21 edge part of eyeglass installing port in lens supports 2 is formed with away from image acquisition board 1
Step surface, i.e. 21 edge part of eyeglass installing port of lens supports 2 are towards 1 direction concave shape stepped of image acquisition board, eyeglass
The part of 21 edge part of installing port recess forms the step surface for being used to support 3 edge part of eyeglass, mirror away from 1 surface of image acquisition board
The edge part of piece 3 is overlapped on step surface, then eyeglass 3 is mounted on the part of the recess of eyeglass installing port 21, and lens fixing board is set
The side for deviating from lens supports 2 in eyeglass 3 is set, and lens fixing board connect with lens supports 2 and compresses eyeglass 3, keeps eyeglass 3 solid
Installation fixed form due to the eyeglass installing port 21 in lens supports 2, above-mentioned eyeglass 3 is simple and reliable, and stability is good, tightness
It is good, be conducive to the good seal of the cavity body structure in lens supports 2, and then be conducive to that imaging sensor is avoided to be infected with dust.
Specifically, lens supports 2 are connected and fixed with lens fixing board by the first screw.Lens supports 2 are solid towards eyeglass
The side of fixed board be equipped with multiple first threaded holes, lens fixing board be equipped with the one-to-one first through hole of the first threaded hole,
Lens fixing board is fixed on lens supports 2 by the first screw through first through hole and the first threaded hole screw-thread fit, and screw connects
It is simple and reliable to connect mode, stability is good, and lens supports 2 are connected and fixed with lens fixing board by the first screw, stable connection, jail
Gu.
Specifically, in above-mentioned industrial camera dust-proof mechanism, the set-up mode of lens fixing board can there are many set-up mode,
Such as：
Mode one
As shown in Figure 2, Figure 3 and Figure 4, lens fixing board is a circular pressing plate, and the side of circular pressing plate towards eyeglass 3 is formed
Be useful for seal face eyeglass 3 being pressed on step surface, the central shaft of the central axis and camera lens installing port 51 of circular pressing plate
Line overlaps setting, and the diameter dimension of circular pressing plate is less than the diameter dimension of camera lens installing port 51.Circular pressing plate is installed with camera lens
Mouth 51 is coaxially disposed, and the diameter of circular pressing plate is less than camera lens installing port 51 and circular pressing plate may pass through camera lens installing port 51,
Then, when replacing eyeglass 3, directly circular pressing plate can be disassembled from camera lens installing port 51, carry out the replacement of eyeglass 3, no
It is dismantled with by industrial camera, reduces dismounting, replaced convenient for eyeglass 3, and easy to operate.
Mode two
Lens fixing board is a circular pressing plate, and the side of circular pressing plate towards eyeglass 3 is formed with for eyeglass 3 to be pressed in
The central axis of seal face on step surface, circular pressing plate overlaps setting, circular pressing plate with the central axis of camera lens installing port 51
Diameter dimension be more than the diameter dimension of camera lens installing port 51, camera lens installing port 51 towards the side of image acquisition board 1 with it is round
The edge part of pressing plate offsets.Front-cover structure 5 is connect with image acquisition board 1, and in interior space, camera lens installing port 51 is towards figure
As the surface of collection plate 1 and the edge part of circular pressing plate offset compression, make it is more firm between image acquisition board 1 and front-cover structure 5,
Enhance the stability between image acquisition board 1 and front-cover structure 5.
Specifically, in above-mentioned industrial camera dust-proof mechanism, eyeglass 3 is optical filter.Eyeglass 3 or brightening piece, eyeglass 3
Type can be selected according to the different demands of industrial camera, the present embodiment, which is not done, to be limited to.
Specifically, image acquisition board 1 is connected and fixed with front-cover structure 5 by the second screw.Front-cover structure 5 is adopted towards image
The corner for collecting the side of plate 1 is equipped with the second threaded hole, and image acquisition board 1 is equipped with and the second threaded hole one-to-one second
Through-hole, image acquisition board 1 are connect through the second through-hole with threaded hole screw-thread fit with front-cover structure 5 by the second screw, screw
Connection type is simple and reliable, and stability is good, and image acquisition board 1 is connected by screw fixation, stable connection, jail with front-cover structure 5
Gu.
Specifically, lens supports 2 are connected and fixed with image acquisition board 1 by third screw.Lens supports 2 are adopted towards image
The side for collecting plate 1 is equipped with multiple third threaded holes, and lens supports 2 are by third screw through image acquisition board 1 and third screw thread
Hole screw-thread fit is connected on image acquisition board 1, and screw connecting mode is simple and reliable, and stability is good, and lens supports 2 are adopted with image
Collection plate 1 is connected by screw fixation, stable connection, securely.
Specifically, in the connection between above-mentioned lens supports 2 and image acquisition board 1, third screw is tapping screw.Image
1 thickness of collection plate is generally little, can not punch, after lens supports 2 and image acquisition board 1 are aligned, directly with certainly
Screw is attacked to be connected in lens supports 2 across image acquisition board 1, it is convenient and simple, and stability is good.
The utility model embodiment additionally provides a kind of industrial camera, including any one work provided in above-described embodiment
Industry camera dust-proof mechanism.Industrial camera dust-proof mechanism in above-mentioned industrial camera is by lens supports 2 by eyeglass 3 and Image Acquisition
Plate 1 is fixed, simple in structure, and imaging sensor is placed in the cavity in lens supports 2, with air insulated, reduces image biography
Sensor contacts the risk of contamination dust with air, and image acquisition board 1 forms overall structure by lens supports 2 and the fixation of eyeglass 3
Into follow-up assembling process, imaging sensor is easy to fall the problem of ash when assembly in the prior art has been effectively relieved.
Obviously, those skilled in the art the utility model embodiment can be carried out various modification and variations without departing from
The spirit and scope of the utility model.In this way, if these modifications and variations of the present invention belong to the utility model right
It is required that and its within the scope of equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (10)
1. a kind of industrial camera dust-proof mechanism, which is characterized in that including：
The side of image acquisition board, described image collection plate is equipped with imaging sensor；
It is installed on side of the described image collection plate equipped with described image sensor and eyeglass corresponding with described image sensor
Holder is formed with the cavity of accommodating described image sensor, the eyeglass between the lens supports and described image collection plate
Holder is equipped with eyeglass installing port corresponding with described image sensor away from the side of described image collection plate；
It is installed on the eyeglass of the eyeglass installing port；
Fixing piece for the eyeglass to be fixed on to the eyeglass installing port, the fixing piece are connect with the lens supports；
The front-cover structure for deviating from the side of described image collection plate set on the eyeglass and being connect with described image collection plate, it is described
The accommodating sky of accommodating described image sensor, lens supports and eyeglass is formed between front-cover structure and described image collection plate
Between, the front-cover structure is equipped with camera lens corresponding with the eyeglass and for installing camera lens away from the side of described image collection plate
Installing port.
2. industrial camera dust-proof mechanism according to claim 1, which is characterized in that the eyeglass installation in the lens supports
The edge part of mouth is formed with the step surface away from described image collection plate, and the edge part of the eyeglass is overlapped in the step surface
On, the fixing piece is solid set on the eyeglass that the eyeglass deviates from the side of the lens supports and is connect with the lens supports
Fixed board.
3. industrial camera dust-proof mechanism according to claim 2, which is characterized in that the lens supports are solid with the eyeglass
Fixed board is connected and fixed by the first screw.
4. industrial camera dust-proof mechanism according to claim 2, which is characterized in that the lens fixing board is a round pressure
Plate, the side of the circular pressing plate towards the eyeglass are formed with the compression for being pressed in the eyeglass on the step surface
Face, the central axis of the circular pressing plate overlap setting with the central axis of the camera lens installing port, and the circular pressing plate
Diameter dimension is less than the diameter dimension of camera lens installing port.
5. industrial camera dust-proof mechanism according to claim 2, which is characterized in that the lens fixing board is a round pressure
Plate, the side of the circular pressing plate towards the eyeglass are formed with the compression for being pressed in the eyeglass on the step surface
Face, the central axis of the circular pressing plate overlap setting with the central axis of the camera lens installing port, the circular pressing plate it is straight
Diameter size is more than the diameter dimension of camera lens installing port, and the camera lens installing port is towards the side of described image collection plate and the circle
The edge part of shape pressing plate offsets.
6. industrial camera dust-proof mechanism according to claim 1, which is characterized in that the eyeglass is optical filter.
7. industrial camera dust-proof mechanism according to claim 1, which is characterized in that described image collection plate and the protecgulum
Structure is connected and fixed by the second screw.
8. industrial camera dust-proof mechanism according to claim 1, which is characterized in that the lens supports are adopted with described image
Collection plate is connected and fixed by third screw.
9. industrial camera dust-proof mechanism according to claim 8, which is characterized in that the third screw is tapping screw.
10. a kind of industrial camera, which is characterized in that including such as claim 1-9 any one of them industrial camera dust-proof mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781025.5U CN207782937U (en) | 2017-12-19 | 2017-12-19 | A kind of industrial camera dust-proof mechanism and industrial camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781025.5U CN207782937U (en) | 2017-12-19 | 2017-12-19 | A kind of industrial camera dust-proof mechanism and industrial camera |
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| Publication Number | Publication Date |
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| CN207782937U true CN207782937U (en) | 2018-08-28 |
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| CN201721781025.5U Active CN207782937U (en) | 2017-12-19 | 2017-12-19 | A kind of industrial camera dust-proof mechanism and industrial camera |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111556237A (en) * | 2020-05-22 | 2020-08-18 | 上海创功通讯技术有限公司 | Electronic device and electronic device adjusting method |
-
2017
- 2017-12-19 CN CN201721781025.5U patent/CN207782937U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111556237A (en) * | 2020-05-22 | 2020-08-18 | 上海创功通讯技术有限公司 | Electronic device and electronic device adjusting method |
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Address after: C10, No. 1199 Bin'an Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Huarui Technology Co.,Ltd. Address before: C10, No. 1199 Bin'an Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG HUARAY TECHNOLOGY Co.,Ltd. |
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