CN208654411U - Sampling image lens, camera mould group and electronic device - Google Patents
Sampling image lens, camera mould group and electronic device Download PDFInfo
- Publication number
- CN208654411U CN208654411U CN201821360828.8U CN201821360828U CN208654411U CN 208654411 U CN208654411 U CN 208654411U CN 201821360828 U CN201821360828 U CN 201821360828U CN 208654411 U CN208654411 U CN 208654411U
- Authority
- CN
- China
- Prior art keywords
- lens
- barrel
- accommodating chamber
- sampling image
- groove
- 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.)
- Active
Links
Landscapes
- Lens Barrels (AREA)
Abstract
The utility model discloses a kind of sampling image lens, camera mould group and electronic devices.Sampling image lens include lens barrel and lens group.Lens barrel offers accommodating chamber, and the image side surface of lens barrel offers the groove being connected to accommodating chamber.Lens group includes mounted lens and compresses lens, and mounted lens are arranged in accommodating chamber, and compression lens match to merge with groove is pressed on mounted lens in accommodating chamber.The sampling image lens of the utility model embodiment, the compression lens of camera mould group and electronic device are matched with the groove that the image side surface of lens barrel opens up, and mounted lens are pressed in accommodating chamber, it is arranged on the image side surface of lens barrel due to compressing lens, lens barrel only needs to accommodate mounted lens, without accommodating the biggish compression lens of outer diameter, it is arranged in lens barrel compared to lens are compressed, when compression lens are arranged on the image side surface of lens barrel, it is thicker with the lens barrel meat thickness of compression lens corresponding position, the thicker lens barrel of meat thickness, which not only forms, to be relatively easy to, and it is not easy stress deformation, it will not influence eyeglass assembling.
Description
Technical field
The utility model relates to lens technology fields, more specifically, are related to a kind of sampling image lens, camera mould group and electronics
Device.
Background technique
Camera lens generally includes multiple eyeglasses and lens barrel, and generally, the fixation of the outer diameter of lens barrel remains unchanged, eyeglass from image side to
Object side is sequentially loaded into lens barrel, and the outer diameter for the eyeglass (eyeglass near image side) being finally packed into is usually larger, therefore, near
The meat thickness of the lens barrel of the eyeglass corresponding position of image side is relatively thin, and on the one hand the thick relatively thin lens barrel of meat causes lens barrel molding more difficult, separately
When on the one hand pressing attached fixing len using pressure ring, it is easy stress deformation, influences eyeglass assembling.
Utility model content
The utility model embodiment provides a kind of sampling image lens, camera mould group and electronic device.
The sampling image lens of the utility model embodiment include lens barrel and lens group.The lens barrel offers accommodating chamber, institute
The image side surface for stating lens barrel offers the groove being connected to the accommodating chamber.The lens group include mounted lens and compress lens,
The mounted lens are arranged in the accommodating chamber, and the compression lens match to merge with the groove compresses the mounted lens
In the accommodating chamber.
The compression lens of the sampling image lens of the utility model embodiment are matched with the groove that the image side surface of lens barrel opens up,
And mounted lens are pressed in accommodating chamber, on the groove due to compressing the image side surface that lens barrel is arranged in lens, lens barrel only needs
Mounted lens are accommodated, without accommodating the biggish compression lens of outer diameter, is arranged in lens barrel compared to lens are compressed, compresses lens
When the groove on the image side surface of lens barrel is arranged in, thicker with the lens barrel meat thickness of compression lens corresponding position, the thicker lens barrel of meat thickness is not
Only molding is relatively easy to, and is not easy stress deformation, will not influence eyeglass assembling.
In some embodiments, the lens barrel includes barrel and roof, and in a ring, the roof setting exists the barrel
One end of the image side surface far from the lens barrel of the barrel, an object side of the mounted lens is resisted against the roof
On.
On along optical axis direction, since an object side of mounted lens is resisted against on roof, it will pacify compressing lens
When dress lens are pressed in accommodating chamber (i.e. the object side of an image side surface of mounted lens and compression lens contradicts), mounted lens
The movement of optical axis direction will not be taken place along, mounted lens are rigidly mounted in lens barrel.
In some embodiments, the barrel include inner surface in the accommodating chamber and with the inner surface phase
The outer surface of back, fixed thread is provided on the outer surface, and the side of the mounted lens and the inner surface contradict.
On vertical optical axis direction, since the side of mounted lens and the inner surface of barrel contradict, so that edge will not occur
The radial movement of mounted lens, mounted lens are rigidly mounted in lens barrel.In addition, the fixed thread on outer surface can
Sampling image lens are facilitated to be installed on other elements such as microscope base.
In some embodiments, the barrel include inner surface in the accommodating chamber and with the inner surface phase
The outer surface of back, the side for compressing lens include that the engaging portion to connect, circumferential part and inclination connect the engaging portion and institute
State the interconnecting piece of circumferential part, the outer surface alignment of the circumferential part and the barrel.
The outer surface alignment of the circumferential part and barrel of lens is compressed, i.e. compression lens are arranged outside lens barrel, it is ensured that compress
Lens do not influence the thickness of barrel, and lens barrel only needs to accommodate the lesser mounted lens of outer diameter, so that with lens are compressed
Meat thickness at corresponding lens barrel is thicker, and the thicker lens barrel of meat thickness, which not only forms, to be relatively easy to, but also is not easy stress deformation, Bu Huiying
Ring eyeglass assembling.
In some embodiments, the compression lens are arranged in the groove, the object side for compressing lens
It is contradicted at circumference with the bottom surface of the groove, the side of the engaging portion for compressing lens and the groove contradicts, the compression
The engaging portion of lens and the side of the groove are inclined-plane or cambered surface.
It compresses at the circumference of the object side of lens and the bottom surface of groove contradicts, compress the engaging portion of lens and the side of groove
It contradicts, is combined by multiple faces, compared to being only combined by a face, in conjunction with relatively firm.Moreover, compressing the knot of lens
Conjunction portion and the side of groove are inclined-plane or cambered surface, are vertical surface compared to the engaging portion for compressing lens, and the side of groove
Also for for vertical surface, the stress concentration that inclined-plane or curved surface combine is smaller, and compressing lens can be limited in groove
Simultaneously, it is not easy to which stress is concentrated and damaged, to guarantee the assembling yield of sampling image lens.
In some embodiments, it is described compress lens image side surface circumference on be provided with ink layer.
Compress lens image side surface circumference at be arranged ink layer, stray light can be blocked, improve sampling image lens at
Image quality amount.
In some embodiments, the lens group further includes at least one first anti-dazzling screen, at least one described first
Anti-dazzling screen is arranged between the mounted lens and the compression lens, the object side for compressing lens and first shading
The image side surface of piece contradicts, and the mounted lens are pressed on described by the compression lens by the first anti-dazzling screen described at least one
In accommodating chamber.
The setting of first anti-dazzling screen is in mounted lens and compresses between lens, can not only block stray light, but also can pass through tune
The quantity and/or thickness of whole first anti-dazzling screen adjust mounted lens and compress the spacing of lens, so as to adjust the coke of sampling image lens
Away from.
In some embodiments, the quantity of the mounted lens is multiple, and multiple mounted lens are mutually inimically
It is housed in the accommodating chamber, the lens group further includes the second anti-dazzling screen, is arranged between two adjacent mounted lens
There is second anti-dazzling screen.
Second anti-dazzling screen is arranged between two adjacent mounted lens, can both block stray light, can also play control
The effect of the distance between mounted lens processed, so as to adjust the focal length of sampling image lens.
The camera mould group of the utility model embodiment include the sampling image lens of any of the above-described embodiment, photosensitive element and
Microscope base.The image side of the sampling image lens is arranged in the photosensitive element.The sampling image lens and the photosensitive element are arranged at
On the microscope base.
The compression lens of the camera mould group of the utility model embodiment are matched with the groove that the image side surface of lens barrel opens up
Mounted lens are pressed in accommodating chamber, on the groove for compressing the image side surface that lens barrel is arranged in lens, lens barrel only needs to accommodate peace
Lens are filled, without accommodating the biggish compression lens of outer diameter, are arranged in lens barrel compared to lens are compressed, lens setting is compressed and exists
When on the groove of the image side surface of lens barrel, thicker with the lens barrel meat thickness of compression lens corresponding position, the thicker lens barrel of meat thickness is not only formed
It is relatively easy to, and is not easy stress deformation, will not influence eyeglass assembling.Moreover, compared to by way of pressure ring fixing len,
The camera mould group of the utility model embodiment can omit the thickness an of pressure ring and the point glue space of pressure ring, can not only save
The cost of pressure ring can also prevent sampling image lens excessively close apart from photosensitive element, so that sampling image lens and photosensitive element be avoided to occur
Collision.Platform is born against to measure at the image side surface circumference of lens in addition, compressing, compared to barrel when passing through pressure ring fixing len
Image side surface compresses larger (the i.e. measurement breasting flat surface of the area accounted at the image side surface circumference of lens as breasting plane is measured
Product is larger), the accuracy of measurement can be improved.
The electronic device of the utility model embodiment includes the camera mould group of shell and above embodiment.The camera
Mould group is arranged on the housing.
The compression lens of the electronic device of the utility model embodiment are matched with the groove that the image side surface of lens barrel opens up
Mounted lens are pressed in accommodating chamber, on the groove due to compressing the image side surface that lens barrel is arranged in lens, lens barrel only needs to receive
Hold mounted lens, without accommodating the biggish compression lens of outer diameter, is arranged in lens barrel compared to lens are compressed, compresses lens and set
It sets when on the groove of the image side surface of lens barrel, thicker with the lens barrel meat thickness of compression lens corresponding position, the thicker lens barrel of meat thickness is not only
Molding is relatively easy to, and is not easy stress deformation, will not influence eyeglass assembling.Moreover, compared to pressure ring fixing len is passed through
Mode, the camera mould group of the utility model embodiment can omit the thickness an of pressure ring and the point glue space of pressure ring, not only may be used
To save the cost of pressure ring, sampling image lens can also be prevented excessively close apart from photosensitive element, to avoid sampling image lens and photosensitive member
Part collides.Platform is born against to measure at the image side surface circumference of lens in addition, compressing, when compared to passing through pressure ring fixing len
The image side surface of barrel compresses larger (the i.e. measurement breasting of the area accounted at the image side surface circumference of lens as breasting plane is measured
Platform area is larger), the accuracy of measurement can be improved.In addition to this, shell can also play a protective role to camera mould group.
The additional aspect and advantage of the embodiments of the present invention will be set forth in part in the description, partially will be from
Become obvious in following description, or is recognized by the practice of the embodiments of the present invention.
Detailed description of the invention
In description of the above-mentioned and/or additional aspect and advantage of the utility model from combination following accompanying drawings to embodiment
It will be apparent and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of the sampling image lens of the utility model embodiment；
Fig. 2 is the partially exploded diagram of the sampling image lens of the utility model embodiment；
Fig. 3 is the structural schematic diagram of the camera mould group of the utility model embodiment；With
Fig. 4 is the structural schematic diagram of the electronic device of the utility model embodiment.
Specific embodiment
The embodiments of the present invention is described further below in conjunction with attached drawing.Same or similar label in attached drawing
Same or similar element or element with the same or similar functions are indicated from beginning to end.
In addition, the embodiments of the present invention described with reference to the accompanying drawing is exemplary, it is only used for explaining this reality
With novel embodiment, and should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Fig. 1 and Fig. 2 are please referred to, sampling image lens 10 include lens barrel 11 and lens group 12.Lens barrel 11 offers accommodating chamber 112.
The image side surface 113 of lens barrel 11 offers the groove 114 being connected to accommodating chamber 112.Lens group 12 includes mounted lens 122 and compresses
Lens 124.Mounted lens 122 are arranged in accommodating chamber 112, i.e., accommodating chamber 112 accommodates mounted lens 122.Compress 124 He of lens
Mounted lens 122 are pressed in accommodating chamber 112 by the cooperation of groove 114.
Specifically, groove 114 can be convexed to form from image side surface 113 towards 111 direction of object side far from lens barrel 11, can also
To be formed from image side surface 113 towards being recessed close to 111 direction of object side.The mounted lens 122 of lens group 12 are arranged in accommodating chamber 112
Interior, in other words, mounted lens 122 are mounted in lens barrel 11.In assembling, first by mounted lens 122 along from image side to object
The direction of side is packed into accommodating chamber 112, will finally be compressed lens 124 and is installed on lens barrel 11 from image side.Compress lens 124 with it is recessed
Slot 114 cooperates will compress lens 124 and be mounted on image side surface 113 and mounted lens 122 are pressed on accommodating chamber 112
It is interior.
114 phase of groove that the compression lens 124 of the sampling image lens 10 of the utility model embodiment are opened up with image side surface 113
Cooperation, and mounted lens 122 are pressed in accommodating chamber 112, it is arranged on image side surface 113 due to compressing lens 124, lens barrel 11
It only needs to accommodate mounted lens 122, without accommodating the biggish compression lens 124 of outer diameter, exist compared to the setting of lens 124 is compressed
In lens barrel 11, compresses lens 124 and be arranged when on image side surface 113, it is thicker with the 11 meat thickness of lens barrel of compression 124 corresponding position of lens,
The thicker lens barrel 11 of meat thickness, which not only forms, to be relatively easy to, but also is not easy stress deformation, will not influence eyeglass assembling.
Please continue to refer to Fig. 1 and Fig. 2, sampling image lens 10 include lens barrel 11, lens group 12, the first anti-dazzling screen 13 and the second screening
Mating plate 14.
Lens barrel 11 includes barrel 116 and roof 118.The image side surface of the separate lens barrel 11 of barrel 116 is arranged in roof 118
113 one end, in other words, barrel 116 extend from the peripheral region of roof 118 to 111 direction of object side far from lens barrel 11 and
At.Image side surface 113 offers the groove 114 being connected to accommodating chamber 112.Groove 114 is annular, specifically can be annulus, rectangle
Ring, elliptical ring etc..
Barrel 116 includes inner surface 1162 and outer surface 1164.Barrel 116 in a ring, specifically can be annulus, rectangle
Ring, elliptical ring etc..Inner surface 1162 is located in accommodating chamber 112, and outer surface 1164 is located at outside accommodating chamber 112 and and inner surface
1162 is opposite.It is provided with fixed thread 1166 on outer surface 1164, in present embodiment, fixed thread 1166 is arranged in outer surface
Close to the position of image side surface 113 on 1164.
Roof 118 offers through-hole 1182, and through-hole 1182 for light for passing through.
Lens group 12 includes mounted lens 122 and compression lens 124.
Mounted lens 122 are housed in accommodating chamber 112.Mounted lens 122 can be individual lens, which is convex lens
Mirror or concavees lens；Or be more pieces of lens, more pieces of lens can be convex lens or concavees lens, or part is convex lens, is partially
Concavees lens.The quantity of the mounted lens 122 of the utility model embodiment is 3.Adjacent mounted lens 122 are competing
It is housed in accommodating chamber 112.Object side 121 near the mounted lens 122 of roof 118 is resisted against on roof 118, that is to say
It says, object side 121 is resisted against on the image side surface 115 of roof 118.On along optical axis direction, since mounted lens 122 are resisted against
On roof 118 and adjacent mounted lens 122 mutually contradict, and mounted lens 122 are pressed on accommodating chamber 112 compressing lens 124
When interior, mounted lens 122 will not take place along the movement of optical axis direction.The side of multiple mounted lens 122 is interior with barrel 116
Surface 1162 contradicts, and in other words, when mounted lens 122 are packed into, the outer diameter of each mounted lens 122 is just and inner surface
The internal diameter of 1162 corresponding installation sites is identical, thus after mounted lens 122 are installed in lens barrel 11, object side 121 against
On roof 118, the side of multiple mounted lens 122 is contradicted with inner surface 1162.Mounted lens 122 radially, by
It is contradicted in the side of mounted lens 122 and inner surface 1162, to will not occur to move along the radial of mounted lens 122.Cause
This, mounted lens 122 will not both take place along the movement of optical axis direction, and the radial shifting along mounted lens 122 will not also occur
Dynamic, mounted lens 122 are rigidly mounted in lens barrel 11.
Lens 124 are compressed to be arranged on groove 114.Compressing lens 124 can be individual lens, which is convex lens
Or concavees lens.When compress lens 124 be mounted on lens barrel 11 when, compress lens 124 object side 125 circumference at and groove
114 bottom surface contradicts, and compresses the 1242 attachment side 125 of side of lens 124 and compresses the image side surface 127 of lens 124, side
1242 include the interconnecting piece of the engaging portion 1244 to connect, circumferential part 1246 and inclination connection engaging portion 1244 and circumferential part 1246
1248, the side conflict of engaging portion 1244 and groove 114, circumferential part 1246 is aligned with the outer surface 1164 of barrel 116, that is to say
It says, the outer diameter for compressing lens 124 is identical with the outer diameter of barrel 116.In present embodiment, compresses lens 124 and pass through dispensing mode
It is fixed on groove 114, to cooperate roof 118 that mounted lens 122 are fixed on roof 118 and are compressed between lens 124.?
In other embodiments, compressing lens 124 can also be fixed on groove 114 by modes such as screw thread, engagings, to cooperate top
Mounted lens 122 are fixed on roof 118 and compressed between lens 124 by wall 118.Since the thickness of barrel 116 is thicker, barrel
The groove 114 that 116 image side surface 113 (i.e. the image side surface 113 of lens barrel 11) opens up and the contact area for compressing lens 124 are larger
(i.e. point glue space is larger), and putting glue space is groove 114, in dispensing, glue will not be flowed out from groove 114 easily, be not easy out
The problem of existing dispensing is overflowed.In present embodiment, engaging portion 1244 is inclined-plane, and accordingly, the side of groove 114 is also inclined-plane.
It is combined at this point, compressing lens 124 and groove 114 by two inclined-planes, is vertical surface compared to engaging portion 1244, and groove
For 114 side is also vertical surface, the stress that inclined-plane combines concentrate it is smaller, compress lens 124 can be limited in it is recessed
While in slot 114, it is not easy to which stress is concentrated and damaged, to guarantee the assembling yield of sampling image lens 10.Further, it presses
It may be provided with ink layer 129 at the circumference of the image side surface 127 of tight lens 124.Ink layer 129 can block stray light, and raising takes
As the image quality of camera lens 10.In other embodiments, engaging portion 1244 and the side of groove 114 are curved surface, are compressed saturating
Mirror 124 and groove 114 are combined by two curved surfaces, are vertical surface compared to engaging portion 1244, and the side of groove 114 is also
For vertical surface, curved surface combine stress concentrate it is smaller, compress lens 124 can while being limited in groove 114,
It is not easy stress to concentrate and damage, to guarantee the assembling yield of sampling image lens 10.
The setting of first anti-dazzling screen 13 is in mounted lens 122 and compresses between lens 124.The object side of first anti-dazzling screen 13
132 contradict with the image side surface 123 near the mounted lens 122 for compressing lens 124.The image side surface 134 of first anti-dazzling screen 13 with
The object side 125 for compressing lens 124 contradicts.Light-proof material can be used in first anti-dazzling screen 13.First anti-dazzling screen 13 can be 1
It is a, to adjust mounted lens 122 and the spacing of lens 124 can be compressed by adjusting the thickness of the first anti-dazzling screen 13, to adjust
The focal length of whole sampling image lens 10.In other embodiments, the quantity of the first anti-dazzling screen 13 may be multiple, such as first hides
The quantity of mating plate 13 is 2,3,4 etc., and multiple competing settings of first anti-dazzling screen 13 are in mounted lens 122 and compress
It between lens 124, can not only block stray light, but also can be adjusted by adjusting the quantity and/or thickness of the first anti-dazzling screen 13
Mounted lens 122 and the spacing for compressing lens 124, so as to adjust the focal length of sampling image lens 10.
The quantity of second anti-dazzling screen 14 be it is multiple, at least provided with one second between two adjacent mounted lens 122
Anti-dazzling screen 14.Light-proof material can be used in second anti-dazzling screen 14.Second anti-dazzling screen 14 can not only block stray light, but also can pass through
Quantity and/or the thickness of the second anti-dazzling screen 14 between adjacent mounted lens 122 are adjusted to adjust adjacent mounted lens 122
Spacing, so as to adjust the focal length of sampling image lens 10.
Incorporated by reference to Fig. 3, the image side surface of the compression lens 124 and lens barrel 11 of the sampling image lens 10 of the utility model embodiment
113 grooves 114 opened up match, and mounted lens 122 are pressed in accommodating chamber 112, exist due to compressing the setting of lens 124
On the groove 114 of image side surface 113 and the circumferential part 1246 of compression lens 124 is aligned with the outer surface 1164 of barrel 116, lens barrel 11
It only needs to accommodate mounted lens 122, without accommodating the biggish compression lens 124 of outer diameter, exist compared to the setting of lens 124 is compressed
In lens barrel 11, when compression lens 124 are arranged on the groove 114 of image side surface 113, with the lens barrel 11 for compressing 124 corresponding position of lens
Meat thickness is thicker, and the thicker lens barrel 11 of meat thickness, which not only forms, to be relatively easy to, but also is not easy stress deformation, will not influence eyeglass assembling.
Moreover, the camera mould group 100 of the utility model embodiment can omit a pressure compared to by way of pressure ring fixing len
The thickness of ring and the point glue space of pressure ring, can not only save the cost of pressure ring, sampling image lens 10 can also be prevented apart from photosensitive
Element 40 is excessively close, so that sampling image lens 10 be avoided to collide with photosensitive element 40.In addition, compressing the image side surface 127 of lens 124
Circumference at as measure bear against platform, compared to pass through pressure ring fixing len when image side surface 113 as measure bear against plane, pressure
Area is larger at the circumference of the image side surface 127 of tight lens 124 (it is larger to measure breasting platform area), and the standard of measurement can be improved
True property.
Referring to Fig. 3, the utility model also provides a kind of camera mould group 100.Camera mould group 100 includes substrate 20, microscope base
30, the sampling image lens 10 of photosensitive element 40, protection glass 50 and any of the above-described embodiment.
Substrate 20 can be flexible circuit board, hard circuit board or rigid-flexible circuit board.
Microscope base 30 includes pedestal 32 and boss 34.The object side of pedestal 32 offers aperture 322.Boss 34 is from aperture 322
Peripheral region extends to far from 40 direction of photosensitive element.Pedestal 32 carry on the base plate 20, pedestal 32 can by screwing togather, glue
The modes such as conjunction, engaging are fixedly connected with substrate 20.Accommodating space 60, photosensitive element 40 and guarantor is collectively formed in microscope base 30 and substrate 20
Shield glass 50 is housed in accommodating space 60.Boss 34 includes the inner surface 342 in the accommodating space 60 and is located at receiving
Outside the space 60 and outer surface 344 opposite with inner surface 342.Inner surface 342 is provided with installation screw thread 346.
The setting of photosensitive element 40 is electrically connected on the base plate 20 and with substrate 20.Specifically, photosensitive element 40 can be using mutual
Mend metal-oxide semiconductor (MOS) (Complementary Metal Oxide Semiconductor, CMOS) imaging sensor or
Person's charge coupled cell (Charge-coupled Device, CCD) imaging sensor.
Glass 50 is protected to be arranged on microscope base 30.Protection glass 50 is oppositely arranged with photosensitive element 40.Protect glass 50 can
To be played a certain protective role to sampling image lens 10.In addition, protection glass 50 can be by plated film to have the function that optical filtering.
For example, plating band logical plated film in the object side 52 of protection glass 50 and/or image side surface 54, band logical plated film only allows visible light logical
It crosses, i.e., protection glass 50 can play the role of identical with infrared fileter with the cooperation of band logical plated film, and camera mould group 100 may filter that
Into photosensitive element 40 infrared light to obtain visible images；Alternatively, plating band resistance plating in object side 52 and/or image side surface 54
Film, with resistance plated film for preventing the light other than the infrared light of predetermined band from entering photosensitive element 40, camera mould group 100 can
It is matched with structured light projector, camera mould group 100 can obtain the laser of the predetermined band of structured light projector sending to obtain
Depth image；Alternatively, band logical plated film is arranged in object side 52, band resistance plated film is set in image side surface 54, band logical plated film only allows can
Light-exposed and infrared light passes through, with resistance plated film for preventing the infrared light in addition to the infrared light of predetermined band from entering photosensitive element
40, in other words, be set band logical plated film and with resistance plated film the filtered light of protection glass 50 only include visible light and
The infrared light of predetermined band, camera mould group 100 can be used for receiving visible light not only to form visible images, but also can be with structure
Light projector matches, and camera mould group 100 can obtain the infrared laser of the predetermined band of structured light projector sending to obtain depth
Spend image.
Sampling image lens 10 are arranged on microscope base 30 and are combined with microscope base 30.Specifically, sampling image lens 10 pass through lens barrel 11
Fixed thread 1166 cooperates with the installation screw thread 346 on the inner surface 342 of microscope base 30 firmly to connect lens barrel 11 and microscope base 30
It is connected together.In other embodiments, microscope base 30 can be connect by modes such as glued, engagings with lens barrel 11.Sampling image lens 10,
Protection glass 50, photosensitive element 40 and substrate 20 are set gradually along light optical path is entered.Light enters from the through-hole 1182 of roof 118
After lens barrel 11, lens group 12 and protection glass 50 are sequentially passed through later to the surface of photosensitive element 40 to be imaged.
The compression lens 124 of the utility model embodiment camera mould group 100 and the image side surface 113 of lens barrel 11 open up recessed
Slot 114 matches, and mounted lens 122 are pressed in accommodating chamber 112, and image side surface 113 is arranged in due to compressing lens 124
On groove 114 and the circumferential part 1246 of compression lens 124 is aligned with the outer surface 1164 of barrel 116, and lens barrel 11 only needs to accommodate
Mounted lens 122 are arranged in lens barrel 11 without accommodating the biggish compression lens 124 of outer diameter compared to lens 124 are compressed,
It is thicker with the 11 meat thickness of lens barrel of compression 124 corresponding position of lens when compression lens 124 are arranged on the groove 114 of image side surface 113,
The thicker lens barrel 11 of meat thickness, which not only forms, to be relatively easy to, but also is not easy stress deformation, will not influence eyeglass assembling.Moreover, comparing
In by way of pressure ring fixing len, the camera mould group 100 of the utility model embodiment can omit the thickness of a pressure ring
And the point glue space of pressure ring, the cost of pressure ring can be not only saved, sampling image lens 10 can also be prevented apart from 40 mistake of photosensitive element
Closely, so that sampling image lens 10 be avoided to collide with photosensitive element 40.In addition, compressing at the circumference of the image side surface 127 of lens 124
Platform is born against to measure, plane is born against as measurement compared to image side surface 113 when passing through pressure ring fixing len, compresses lens 124
Image side surface 127 circumference at the area that is accounted for it is larger (measure bear against platform area larger), the accurate of measurement can be improved
Property.
Fig. 3 and 4 are please referred to, the utility model embodiment also provides a kind of electronic device 1000, and electronic device 1000 wraps
Include the camera mould group 100 of shell 200 and above embodiment.Electronic device 1000 can be mobile phone, tablet computer, hand-held electric
Brain, electronic watch, game machine, head show equipment, access control system, automatic teller machine etc., and the utility model embodiment is with electronic device 1000
It is to be illustrated for mobile phone, it will be understood that the concrete form of electronic device 1000 can be other, and this is not restricted.Phase
Machine mould group 100 is arranged in shell 200 and from the exposure of shell 200 to obtain image, and shell 200 can be mentioned to camera mould group 100
It is protected for dust-proof, waterproof, shatter-resistant etc., hole corresponding with camera mould group 100 is offered on shell 200, so that light is worn from hole
Out or penetrate shell 200.
The compression lens 124 and the image side surface 113 of lens barrel 11 of the electronic device 1000 of the utility model embodiment open up
Groove 114 match, and mounted lens 122 are pressed in accommodating chamber 112, are arranged due to compressing lens 124 in image side surface
On 113 groove 114 and the circumferential part 1246 of compression lens 124 is aligned with the outer surface 1164 of barrel 116, lens barrel 11 needs
Mounted lens 122 are accommodated, without accommodating the biggish compression lens 124 of outer diameter, are arranged compared to lens 124 are compressed in lens barrel 11
It is interior, compress lens 124 when being arranged on the groove 114 of image side surface 113, with compress the 11 meat thickness of lens barrel of 124 corresponding position of lens compared with
Thickness, the thicker lens barrel 11 of meat thickness, which not only forms, to be relatively easy to, but also is not easy stress deformation, will not influence eyeglass assembling.Moreover, phase
Compared with by way of pressure ring fixing len, the camera mould group 100 of the utility model embodiment can omit the thickness of a pressure ring
The point glue space of degree and pressure ring, can not only save the cost of pressure ring, sampling image lens 10 can also be prevented apart from photosensitive element 40
It crosses closely, so that sampling image lens 10 be avoided to collide with photosensitive element 40.In addition, compressing at 127 circumference of image side surface of lens 124
Platform is born against to measure, plane is born against as measurement compared to image side surface 113 when passing through pressure ring fixing len, compresses lens 124
127 circumference of image side surface at the area that is accounted for it is larger (measure bear against platform area larger), the accuracy of measurement can be improved.
In the description of this specification, reference term " certain embodiments ", " embodiment ", " some embodiment party
The description of formula ", " exemplary embodiment ", " example ", " specific example " or " some examples " means in conjunction with the embodiment
Or example particular features, structures, materials, or characteristics described are contained at least one embodiment of the utility model or show
In example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or example.And
And particular features, structures, materials, or characteristics described can be in any one or more embodiments or example to close
Suitable mode combines.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one described feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three, unless otherwise specifically defined.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
It inside can make changes, modifications, alterations, and variations to the above described embodiments, the scope of the utility model is by claim and its is equal
Object limits.
Claims (10)
1. a kind of sampling image lens, which is characterized in that the sampling image lens include:
Lens barrel, the lens barrel offer accommodating chamber, and the image side surface of the lens barrel offers the groove being connected to the accommodating chamber；And
Lens group, the lens group include mounted lens and compress lens, and the mounted lens are arranged in the accommodating chamber, institute
It states to compress lens and the groove and match to merge and the mounted lens is pressed in the accommodating chamber.
2. sampling image lens according to claim 1, which is characterized in that the lens barrel includes barrel and roof, the barrel
In a ring, the roof be arranged in the barrel far from the lens barrel image side surface one end, one of the mounted lens
Object side is resisted against on the roof.
3. sampling image lens according to claim 2, which is characterized in that the barrel includes interior in the accommodating chamber
Surface and the outer surface opposite with the inner surface are provided with fixed thread, the side of the mounted lens on the outer surface
It is contradicted with the inner surface.
4. sampling image lens according to claim 2, which is characterized in that the barrel includes interior in the accommodating chamber
Surface and the outer surface opposite with the inner surface, the side for compressing lens include the engaging portion to connect, circumferential part and incline
Tiltedly connect the interconnecting piece of the engaging portion Yu the circumferential part, the outer surface alignment of the circumferential part and the barrel.
5. sampling image lens according to claim 4, which is characterized in that the compression lens are arranged in the groove, institute
It states and is contradicted at the circumference for compressing the object side of lens with the bottom surface of the groove, the engaging portion for compressing lens and the groove
Side contradict, the engaging portion for compressing lens and the side of the groove are inclined-plane or cambered surface.
6. sampling image lens according to claim 5, which is characterized in that set at the circumference of the image side surface for compressing lens
It is equipped with ink layer.
7. sampling image lens according to claim 1, which is characterized in that the lens group further includes at least one first shading
Piece, at least one described first anti-dazzling screen are arranged between the mounted lens and the compression lens, the compression lens
The image side surface of object side and first anti-dazzling screen contradicts, and the compression lens pass through at least one described first anti-dazzling screen for institute
Mounted lens are stated to be pressed in the accommodating chamber.
8. sampling image lens according to claim 1, which is characterized in that the quantity of the mounted lens is multiple, Duo Gesuo
Mounted lens to be stated mutually inimically to be housed in the accommodating chamber, the lens group further includes the second anti-dazzling screen, and adjacent two
Second anti-dazzling screen is provided between the mounted lens.
9. a kind of camera mould group characterized by comprising
Sampling image lens described in claim 1-8 any one；
The image side of the sampling image lens is arranged in photosensitive element, the photosensitive element；And
Microscope base, the sampling image lens and the photosensitive element are arranged on the microscope base.
10. a kind of electronic device characterized by comprising
Shell；And
Camera mould group as claimed in claim 9, the camera mould group setting is on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821360828.8U CN208654411U (en) | 2018-08-22 | 2018-08-22 | Sampling image lens, camera mould group and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821360828.8U CN208654411U (en) | 2018-08-22 | 2018-08-22 | Sampling image lens, camera mould group and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208654411U true CN208654411U (en) | 2019-03-26 |
Family
ID=65791125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821360828.8U Active CN208654411U (en) | 2018-08-22 | 2018-08-22 | Sampling image lens, camera mould group and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208654411U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI702430B (en) * | 2019-09-09 | 2020-08-21 | 大陸商玉晶光電（廈門）有限公司 | Supporting element and portable optical imaging lens |
| WO2020216153A1 (en) * | 2019-04-26 | 2020-10-29 | 华为技术有限公司 | Auto-focus driving assembly, lens and electronic device |
| WO2021120159A1 (en) * | 2019-12-20 | 2021-06-24 | 诚瑞光学(常州)股份有限公司 | Lens structure and inking method |
| TWI784333B (en) * | 2020-10-22 | 2022-11-21 | 大陸商玉晶光電（廈門）有限公司 | Spacer assembly |
-
2018
- 2018-08-22 CN CN201821360828.8U patent/CN208654411U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020216153A1 (en) * | 2019-04-26 | 2020-10-29 | 华为技术有限公司 | Auto-focus driving assembly, lens and electronic device |
| TWI702430B (en) * | 2019-09-09 | 2020-08-21 | 大陸商玉晶光電（廈門）有限公司 | Supporting element and portable optical imaging lens |
| WO2021120159A1 (en) * | 2019-12-20 | 2021-06-24 | 诚瑞光学(常州)股份有限公司 | Lens structure and inking method |
| TWI784333B (en) * | 2020-10-22 | 2022-11-21 | 大陸商玉晶光電（廈門）有限公司 | Spacer assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208654411U (en) | Sampling image lens, camera mould group and electronic device | |
| CN208795905U (en) | Lens module, camera mould group and electronic device | |
| CN208027382U (en) | The lower biometric devices of screen and electronic equipment | |
| TWI261682B (en) | Miniature image-capturing lens, image-capturing unit and mobile terminal provided therewith | |
| CN108780204B (en) | Lens structure, manufacturing method thereof and camera | |
| US20080131112A1 (en) | Camera module and imaging apparatus | |
| CN102547162B (en) | method and system for processing image data and electronic device | |
| JP4525000B2 (en) | Optical device, lens barrel and imaging device | |
| KR20110019994A (en) | Camera module | |
| EP3067745B1 (en) | Image-capturing device | |
| CN108885696A (en) | Shield lower biometric devices and electronic equipment | |
| CN105635534B (en) | Image acquisition device, electronic equipment and manufacturing method of electronic equipment | |
| JP2008141364A (en) | Camera module, seat mounting, and imaging apparatus | |
| KR20130080820A (en) | Cover for image sensor assembly with light absorbing layer | |
| US20110102652A1 (en) | Image Detecting Module and Lens Module | |
| CN101876741B (en) | Focusing lens module | |
| US10939022B2 (en) | Imaging camera includes a gasket with a protrusion received in a recess of a lens | |
| JP2004282778A (en) | Imaging apparatus, signal processing instrument, and signal processing method | |
| JP2014044057A (en) | Electronic apparatus, pressure measuring method and sensor device | |
| US20030076436A1 (en) | Image forming optical device and image sensing device | |
| US20190179100A1 (en) | Camera lens | |
| US8830389B2 (en) | Image detecting module and lens module | |
| KR102392580B1 (en) | Camera Module and Portable Device Including the Same | |
| CN110166593B (en) | Camera module and electronic equipment | |
| KR20220136021A (en) | Lenses and mobile terminals |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 330013 No.699 Tianxiang North Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: Jiangxi OMS Microelectronics Co.,Ltd. Address before: 330013 east of Xueyuan 6th Road, south of Tianxiang Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee before: OFilm Microelectronics Technology Co.,Ltd. Address after: 330013 east of Xueyuan 6th Road, south of Tianxiang Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: OFilm Microelectronics Technology Co.,Ltd. Address before: 330013 No.698 Tianxiang Avenue, high tech Zone, Nanchang City, Jiangxi Province Patentee before: NANCHANG OFILM BIO-IDENTIFICATION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |