CN109863738A - The sealing ring of camera, camera mould group, the camera with sealing structure - Google Patents
The sealing ring of camera, camera mould group, the camera with sealing structure Download PDFInfo
- Publication number
- CN109863738A CN109863738A CN201780064609.7A CN201780064609A CN109863738A CN 109863738 A CN109863738 A CN 109863738A CN 201780064609 A CN201780064609 A CN 201780064609A CN 109863738 A CN109863738 A CN 109863738A
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- sealing ring
- rib muscle
- camera lens
- camera
- lens
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- 238000007789 sealing Methods 0.000 title claims abstract description 194
- 210000003205 muscle Anatomy 0.000 claims abstract description 189
- 230000002093 peripheral effect Effects 0.000 claims abstract description 69
- 230000000694 effects Effects 0.000 abstract description 19
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 10
- 238000003384 imaging method Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/08—Waterproof bodies or housings
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Structure And Mechanism Of Cameras (AREA)
- Lens Barrels (AREA)
Abstract
A kind of sealing ring of camera, camera mould group, the camera with sealing structure.The inner circumferential of the sealing ring (100) faces outwardly circumferential surface concave shape at annular groove (103)；Alternatively, the outer peripheral surface of the sealing ring (100) is towards inner peripheral surface concave shape at annular groove (103)；Two side surfaces of the sealing ring (100) and two side surfaces of the annular groove (103) form the first rib muscle (101) and the second rib muscle (102), and the first rib muscle (101) and the second rib muscle (102) are used for while being flexibly supported on the camera lens (300) or lens collar (400).It is not easy the camera lens (1,3) that excessive compression is contacted with sealing ring (100), and has fully ensured that the sealing effect between camera lens (1,3) and lens collar (400).
Description
Technical solution disclosed by the invention is related to the sealing ring in camera technique field more particularly to camera, camera mould group, the camera with sealing structure.
Electronic component inside the electronic products such as digital camera, cell phone is very sensitive to humidity.Therefore many electronic products all use sealing technique.For example, setting includes the sealing structure of sealing ring on electronic product.
Inventor has found that camera lens structure in the prior art does not have waterproof effect, therefore can not use in wet environment during studying the present invention；Or sealing ring has been used, but in order to guarantee sealing effect and excessive compression camera lens, therefore influence the imaging effect of camera lens.
Summary of the invention
Technical solution disclosed by the invention is at least able to solve following technical problem: camera lens structure in the prior art does not have waterproof effect, therefore can not use in wet environment；Or sealing ring has been used, but in order to guarantee sealing effect and excessive compression camera lens, therefore influence the imaging effect of camera lens.
One or more embodiment of the invention discloses a kind of sealing ring of camera, and for being set between the camera lens of camera and lens collar, the inner circumferential of the sealing ring faces outwardly circumferential surface concave shape into annular groove；Alternatively, the outer peripheral surface of the sealing ring is towards inner peripheral surface concave shape at annular groove；Two side surfaces of the sealing ring and two side surfaces of the annular groove form the first rib muscle and the second rib muscle, and the first rib muscle and the second rib muscle are used for while being flexibly supported on the camera lens or lens collar.
In one or more embodiment of the invention, two side surfaces of the sealing ring are tilted towards the annular groove respectively.
In one or more embodiment of the invention, the sealing ring is greater than the depth of the annular groove in radial thickness.
In one or more embodiment of the invention, using the center line in the section of the annular groove as symmetry axis, the section of the first rib muscle and the section of the second rib muscle are symmetrical.
In one or more embodiment of the invention, the section of the annular groove is in the shape of the letter V.
In one or more embodiment of the invention, the section-bottom of the section-top of the first rib muscle, the section-top of the second rib muscle and the annular groove is in arcuation.
In one or more embodiment of the invention, the radial direction of the tangent line of the outer peripheral surface of the sealing ring perpendicular to the sealing ring；Alternatively, radial direction of the tangent line of the inner peripheral surface of the sealing ring perpendicular to the sealing ring.
In one or more embodiment of the invention, the first rib muscle and the second rib muscle protrude out to be formed from the inward-facing circumferential surface in the periphery, the outer peripheral surface is annular surface, the outer peripheral surface is used to be sheathed on the periphery of the camera lens for being held in the lens collar, the first rib muscle and the second rib muscle；Alternatively, the first rib muscle and the second rib muscle face out circumferential surface from the inner circumferential and protrude out to be formed, the inner peripheral surface is annular surface, and the inner peripheral surface is sheathed on the periphery of the camera lens, the first rib muscle and the second rib muscle for being held in the lens collar.
One or more embodiment of the invention discloses camera lens mould group, including camera lens and lens collar, the lens collar is sheathed on outside the camera lens, the camera lens mould group further includes any one of the above sealing ring, the lens collar is provided with the groove for installing the sealing ring, and the sealing ring is located in the groove and resilient sleeve is set between the camera lens and lens collar.
In one or more embodiment of the invention, the section of the groove is rectangle or trapezoidal.
In one or more embodiment of the invention, the first limiting slot and the second limiting slot for limiting the first rib muscle and the second rib muscle position are provided on the camera lens；The top of the first rib muscle is embedded in first limiting slot, and the second rib top rib portion is embedded in second limiting slot.
In one or more embodiment of the invention, the bottom of the groove is less than the sealing ring in radial thickness away from the distance between outer peripheral surface of the camera lens.
One or more embodiment of the invention discloses a kind of camera with sealing structure, including
Fuselage and any one of the above lens module.
Compared with prior art, technical solution disclosed by the invention mainly have it is following the utility model has the advantages that
In an embodiment of the present invention, the inner circumferential of the sealing ring faces outwardly circumferential surface concave shape into annular groove.Alternatively, the outer peripheral surface of the sealing ring is towards inner peripheral surface concave shape at annular groove.Two side surfaces of the sealing ring and two side surfaces of the annular groove form the first rib muscle and the second rib muscle.When extruding of the outer peripheral surface of the first rib muscle, the second rib muscle and the sealing ring by camera lens and lens collar, the first rib muscle can be expanded with the second rib muscle into the annular groove, it simultaneously can also be to two sides bending deformation, so that the deformation of the sealing ring is more flexible, the flexibility when top of two side surfaces of the sealing ring, the top of the first rib muscle and the second rib muscle is contacted with camera lens is bigger, is not easy excessive compression camera lens.Therefore when being arranged the sealing ring between camera lens and lens collar, not only ensure that the sealing effect between camera lens and lens collar, but will not excessive compression camera lens influence the imaging effect of camera lens.
Fig. 1 is the perspective view of sealing ring in one embodiment of the invention；
Fig. 2 is the cross-sectional view of sealing ring in one embodiment of the invention；
Fig. 3 is the enlarged drawing of region I in Fig. 2；
Fig. 4 is the schematic cross-section of sealing ring in one embodiment of the invention；
Fig. 5 is the schematic cross-section of camera lens mould group in one embodiment of the invention；
Fig. 6 be one embodiment of the invention in camera lens mould group be installed after schematic cross-section；
Fig. 7 is the schematic cross-section of camera lens mould group in another embodiment of the present invention；
Fig. 8 be another embodiment of the present invention in camera lens mould group be installed after schematic cross-section；
Fig. 9 is the schematic cross-section of camera lens mould group in another embodiment of the present invention；
Figure 10 be another embodiment of the present invention in camera lens mould group be installed after schematic cross-section；
Figure 11 is the local structure schematic diagram of the camera in one embodiment of the invention with sealing structure；
Figure 12 is the partial sectional view of the camera in one embodiment of the invention with sealing structure；
Figure 13 is the enlarged drawing of region II in Figure 12.
Main appended drawing reference explanation
| 100 | Sealing ring |
| 101 | First rib muscle |
| 102 | Second rib muscle |
| 103 | Annular groove |
| 1、3 | Camera lens |
| 2、4 | Lens collar |
| 21、41、401 | Groove |
| 31 | First limiting slot |
| 32 | Second limiting slot |
| 200 | Shell mechanism part |
| 300 | Camera lens |
| 400 | Lens collar |
| a | Outer peripheral surface |
| b | Inner peripheral surface |
| c | Joint |
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.Presently preferred embodiments of the present invention is given in attached drawing.But the invention can be realized in many different forms, however it is not limited to embodiment described herein.It is made the disclosure of the present invention more thorough and comprehensive on the contrary, purpose of providing these embodiments is.
Unless otherwise defined, all technical and scientific terms used herein are identical as the normally understood meaning of those skilled in the art of the invention.Term as used herein in the specification of the present invention, which is only for the purpose of describing specific embodiments, is not intended to limit the present invention.This Shen
Claims please, specification and term " first " in Figure of description, " second " etc. are not use to describe a particular order for distinguishing different objects.Sealing ring, lens module, the camera with sealing structure being related in specific embodiment are preferred embodiment, and all possible embodiment of non-present invention.
Referring to figs. 1 to Fig. 4, one embodiment of the invention discloses a kind of sealing ring 100 of camera, for being set between the camera lens of camera and lens collar.The inner peripheral surface b of sealing ring 100 is towards outer peripheral surface a concave shape at annular groove 103.Two side surfaces of the sealing ring 100 and two side surfaces of the annular groove 103 form the first rib muscle 101 and the second rib muscle 102, and the first rib muscle 101 and the second rib muscle 102 are used for while being flexibly supported on the camera lens or lens collar.When the outer peripheral surface a of the first rib muscle 101, the second rib muscle 102 and the sealing ring 100 is squeezed, the sealing ring 100 will deform.Due to being the annular groove 103 between the first rib muscle 101 and the second rib muscle 102, the first rib muscle 101 can be expanded with the second rib muscle 102 into the annular groove 103.When lens collar is assembled on camera lens, the first rib muscle 101 and the second rib muscle 102 can also be to two lateral bends.
In some embodiments, the first rib muscle 101 and the second rib muscle 102 protrude out to be formed to inner peripheral surface b from the outer peripheral surface a, the outer peripheral surface a is annular surface, the outer peripheral surface a is used to be sheathed on the periphery of the camera lens for being held in the lens collar, the first rib muscle 101 and the second rib muscle 102.Or, the first rib muscle 101 and the second rib muscle 102 protrude out to be formed to outer peripheral surface a from the inner peripheral surface b, the inner peripheral surface b is annular surface, and the inner peripheral surface b is sheathed on the periphery of the camera lens, the first rib muscle 101 and the second rib muscle 102 for being held in the lens collar.Two side surfaces of the sealing ring 100 are tilted towards the annular groove 103 respectively, and when the outer peripheral surface a of the first rib muscle 101, the second rib muscle 102 and the sealing ring 100 is squeezed, two side surfaces of the sealing ring 100 can expand outward.
Those skilled in the art is understood that, it is also possible to the outer peripheral surface of sealing ring towards inner peripheral surface concave shape into annular groove, two side surfaces of the sealing ring still can form two rib muscle for being similar to the first rib muscle 101 and the second rib muscle 102 with two side surfaces of the annular groove at this time, and have the deformation process similar with the first rib muscle 101 and the second rib muscle 102.Therefore in remaining embodiment if it is the outer peripheral surface of sealing ring towards inner peripheral surface concave shape at annular groove, be considered to be pair
The simple deformation of the sealing ring 100, still falls within the protection scope of the application.Furthermore; the quantity for being formed by annular groove is also not limited to one; it is also possible to multiple; to form third rib muscle, tetragonous muscle etc.; its effect reached is roughly the same with the first rib muscle 101 and the second rib muscle 102; therefore it is considered to be the simple deformation to the sealing ring 100, also belongs to the protection scope of the application if it is including multiple rib muscle in remaining embodiment.
The sealing ring 100 can be made of rubber.The sealing ring 100 is greater than the depth of the annular groove 103 in radial thickness.The distance H2 of outer peripheral surface a of the sealing ring 100 in the distance H1 of the radial outer peripheral surface a with a thickness of the top of the first rib muscle 101 to the sealing ring 100 or the top of the second rib muscle 102 to the sealing ring 100.H1 should be equal to H2 under normal conditions, allow the extruding of the first rib muscle 101 and the second rib muscle 102 by same degree.In one or more kinds of possible embodiments, H1 > H2 > h or H2 > H1 > h, so that the first rib muscle 101 and the second rib muscle 102 are by different degrees of extruding.
Radial direction of the tangent line of the outer peripheral surface a of the sealing ring 100 perpendicular to the sealing ring 100.The section of the annular groove 103 is in the shape of the letter V.Using the center line in the section of the annular groove 103 as symmetry axis A-A`, the section of the first rib muscle 101 and the section of the second rib muscle 102 are symmetrical.When the outer peripheral surface a of sealing ring towards inner peripheral surface b concave shape at annular groove when, the radial direction of the tangent line of the inner peripheral surface b of the sealing ring perpendicular to the sealing ring.
The section-bottom of the section-top of the first rib muscle 101, the section-top of the second rib muscle 102 and the annular groove 103 is in arcuation, is worn with preventing the top, the top of the second rib muscle 102 and the bottom of the annular groove 103 of the first rib muscle 101 from generating excessive stress concentration.When the section-top of the first rib muscle 101 and the section-top of the second rib muscle 102 are in arcuation, during the first rib muscle 101 and the second rib muscle 102 compression deform, the top of the top of the first rib muscle 101 and the second rib muscle 102 can generate greater area of contact with camera lens or lens collar.
The inner peripheral surface b of sealing ring 100 in above-described embodiment forms the first rib muscle 101 and the second rib muscle 102 at annular groove 103, two side surfaces of the sealing ring 100 and two side surfaces of the annular groove 103 towards outer peripheral surface a concave shape.When lens collar is assembled on camera lens, the sealing ring 100 is by the extruding by lens collar and camera lens.Since the first rib muscle 101 and the second rib muscle 102 can be with
It is expanded into the annular groove 103 and to two lateral bends, the deformation of the sealing ring 100 will be more flexible, the flexible meeting when sealing ring 100 is contacted with lens collar and camera lens is bigger.So the radial force that lens collar acts on the sealing ring 100 is more converted to the deformation of the sealing ring 100 in the assembling process of lens collar and camera lens, the radial force for being applied to camera lens will greatly reduce.When the radial force that lens collar is applied to camera lens greatly reduces, squeezing to deform caused by camera lens will also be greatly reduced, to reduce influence of the len distortion to the imaging effect of camera lens.On the other hand, since the deformation of the sealing ring 100 is more flexible, thus the sealing ring 100 be squeezed the rear first rib muscle 101 and the second rib muscle 102 with had between lens collar or camera lens it is greater area of contact, advantageously ensure that the sealing effect between lens collar and camera lens.
The occasion that sealing ring 100 disclosed in above-mentioned multiple embodiments can be applied be it is diversified, both can be used for the sealing of gas, and can be used for the sealing of liquid.Those skilled in the art is it is to be appreciated that the protection scope of the application all should belong in the change based on above-mentioned multiple embodiments and the unsubstantiality made according to the common knowledge and/or conventional techniques of this field.
With reference to Fig. 5 and Fig. 6, one embodiment of the invention discloses a kind of lens module, is illustrated to claimed technical solution.
The lens module illustrated in Fig. 5 includes camera lens 1, lens collar 2 and sealing ring 100.The lens collar 2 is sheathed on outside the camera lens 1.The lens collar 2 is provided with groove 21, and the sealing ring 100 is located in the groove 21 and resilient sleeve is set between the camera lens 1 and lens collar 2.The section of the groove 21 is rectangle.The distance between the periphery of the bottom of the groove 21 away from the camera lens 1 is less than the sealing ring 100 in radial thickness.Embodiment of the specific configuration of the sealing ring 100 with reference to Fig. 4 and in relation to the sealing ring 100 understands.
State after illustrating the lens module assembly in Fig. 6.In this state, pressure f 1 of the first rib muscle 101 of the sealing ring 100 by camera lens 1, the second rib muscle 102 of the sealing ring 100 is by 1 pressure f 2 of camera lens, pressure f 3 of the outer peripheral surface a of the sealing ring 100 by the groove 21.One side surface of the sealing ring 100 can also be contacted with 21 1 side walls of the groove.The top of the first rib muscle 101 and the top of the second rib muscle 102 are contacted with the camera lens 1, while the top of the second rib muscle 102 will partially support the joint c of the camera lens 1 and the groove 21.The first rib muscle 101 and the second rib muscle 102 are to the annular groove 103
Also to a sidewalls flex of the groove 21 while interior expansion, therefore lens collar 2 acts on the radial force of the sealing ring 100 and is more converted to the deformation of the sealing ring 100, and the radial force for being applied to camera lens 1 greatly reduces.In addition when the top section of the second rib muscle 102 supports the joint c of the camera lens 1 and the groove 21, the joint c of the camera lens 1 and the groove 21 can be sealed, advantageously ensures that the sealing effect between lens collar 2 and camera lens 1.
Those skilled in the art is it is to be appreciated that the state of the lens module illustrated in Fig. 6 after mounting is a kind of possible state.The state of the lens module after mounting depends on several factors, such as lens collar 2 and camera lens 1 are to the pressure of the sealing ring 100 and the shape of the groove 21.The change for the unsubstantiality that the sealing ring or the lens module are made all should belong to based on the common knowledge and/or conventional techniques according to this field the protection scope of the application.
With reference to Fig. 7 and Fig. 8, another embodiment of the present invention discloses a kind of lens module, is illustrated to claimed technical solution.The lens module illustrated in Fig. 7 includes camera lens 3, lens collar 2 and sealing ring 100.The first limiting slot 31 and the second limiting slot 32 for limiting the first rib muscle 101 and 102 position of the second rib muscle are provided on the camera lens 3.The top for being installed the rear first rib muscle 101 is embedded in first limiting slot 31, is embedded in second limiting slot 32 at the top of the second rib muscle 102.The lens collar 2 is provided with groove 21, and the sealing ring 100 is located in the groove 21 and resilient sleeve is set between the camera lens 3 and lens collar 2.The section of the groove 21 is rectangle.Embodiment of the specific configuration of the sealing ring 100 with reference to Fig. 4 and in relation to the sealing ring 100 understands.
State after illustrating the lens module assembly in Fig. 8.In this state, pressure f 1 of the first rib muscle 101 of the sealing ring 100 by first limiting slot 31, pressure f 2 of the second rib muscle 102 of the sealing ring 100 by second limiting slot 32, pressure f 3 of the outer peripheral surface a of the sealing ring 100 by the groove 21.The first rib muscle 101 also bending deformation while being expanded into the annular groove 103 with the second rib muscle 102.Since first limiting slot 31 and second limiting slot 32 define the position at 102 top of the first rib muscle 101 and the second rib muscle to a certain extent, therefore in the assembling process of the lens module, first limiting slot 31 and second limiting slot 32 form closely contact and are sealed to the camera lens 3 and the lens collar 2.Those skilled in the art is not it is to be appreciated that if constrain the first rib muscle 101 and institute
State the top of the second rib muscle 102, the top of the first rib muscle 101 or 102 top of the second rib muscle are possible to squeeze the binding face that the joint c enters the camera lens 3 and the lens collar 2 in the assembling process of the lens module, the excessive compression to the camera lens 3 is caused, the imaging effect of the camera lens 3 is influenced.In the present embodiment, by the way that first limiting slot 31 and second limiting slot 32 are arranged on the camera lens 3, the top of the first rib muscle 101 and the second rib muscle 102 is constrained, the camera lens 3 is beneficial to prevent while guaranteeing sealing effect by excessive extruding.
Those skilled in the art is it is to be appreciated that the state of the lens module illustrated in Fig. 8 after mounting is a kind of possible state.The change for the unsubstantiality that the sealing ring or the lens module are made all should belong to based on the common knowledge and/or conventional techniques according to this field the protection scope of the application.
With reference to Fig. 9 and Figure 10, another embodiment of the present invention discloses a kind of lens module, is illustrated to claimed technical solution.The lens module illustrated in Fig. 9 includes camera lens 1, lens collar 4 and sealing ring 100.The lens collar 2 is provided with groove 41, and the sealing ring 100 is located in the groove 41 and resilient sleeve is set between the camera lens 1 and lens collar 4.The section of the groove 41 is trapezoidal.Embodiment of the specific configuration of the sealing ring 100 with reference to Fig. 4 and in relation to the sealing ring 100 understands.
State after illustrating the lens module assembly in Figure 10.In this state, pressure f 1 of the first rib muscle 101 of the sealing ring 100 by the camera lens 1, pressure f 2 of the second rib muscle 102 of the sealing ring 100 by the camera lens 1, pressure f 3 of the outer peripheral surface a of the sealing ring 100 by the groove 41.Due to the section of the groove 41 be it is trapezoidal, the side walls of 41 two sides of groove is tilted to center.Fig. 4 and its relevant embodiment show that two side surfaces of the sealing ring 100 are tilted towards the annular groove 103 respectively, therefore the sidewall slope direction of 41 two sides of the groove is identical as two inclined directions in side surface of the sealing ring 100.In the assembling process of the lens module, when the sealing ring 100 is expanded and is bent to the side of the groove 41, the side wall of the groove 41 and the side surface of the sealing ring 100 will have contact more closely, advantageously ensure that the sealing effect between the camera lens 1 and the lens collar 4.Furthermore in the assembling process of the lens module, the side wall of the groove 41 can constrain described first to a certain extent
The bending deformation of rib muscle 101 and the second rib muscle 102, so that the top of the first rib muscle 101 or the top of the second rib muscle 102 are not easily accessible the camera lens 1 and the lens collar 2 in the binding face of joint c, it is thus possible to prevent the camera lens 1 by excessive extruding to a certain extent.
Those skilled in the art is it is to be appreciated that the state of the lens module illustrated in Fig. 8 after mounting is a kind of possible state.The change for the unsubstantiality that the sealing ring or the lens module are made all should belong to based on the common knowledge and/or conventional techniques according to this field the protection scope of the application.
With reference to figures 11 to Figure 13, one embodiment of the invention discloses a kind of camera with sealing structure, including any one lens module in fuselage and above-described embodiment.Figure 11 illustrates a kind of camera (the part enclosure structural member 200 for illustrating only fuselage) with sealing structure, including fuselage (the part enclosure structural member 200 for illustrating only fuselage), camera lens 300 and lens collar 400.The camera lens 300 is installed with the sealing ring 100 for waterproof with the lens collar 400.Groove 401 is provided on the lens collar 400, the sealing ring 100 is located in the groove 401 and resilient sleeve is set between the camera lens 300 and lens collar 400.The section of the groove 401 is rectangle.
According to embodiment hereinbefore it is found that the sealing ring 100 will deform when the outer peripheral surface a of the first rib muscle 101 of the sealing ring 100, the second rib muscle 102 and the sealing ring 100 is squeezed.Due to being annular groove 103 between the first rib muscle 101 and the second rib muscle 102, the first rib muscle 101 can be expanded with the second rib muscle 102 into the annular groove 103.Furthermore when the sealing ring 100 deforms, the first rib muscle 101 can also carry out bending deformation to the two sides of the groove 401 with the second rib muscle 102.During the sealing ring 100 deforms, the top of the first rib muscle 101 and the second rib muscle 102 will be in close contact with the camera lens 300, the outer peripheral surface a of the sealing ring 100 will be in close contact with the lens collar 400, advantageously ensure that the sealing effect between the camera lens 300 and the lens collar 400.Those skilled in the art influences the imaging effect of the camera lens 300 it is to be appreciated that the deformation of the camera lens 300 can change the parameters such as the optical axis angle of the camera lens 300.According to embodiment hereinbefore, since the first rib muscle 101 and the second rib muscle 102 can be expanded into the annular groove 103, the first rib muscle 101 can be expanded with the second rib muscle 102 to the two sides of the groove 401 carries out bending deformation, so the deformation of the sealing ring 100 will be more flexible, the two of the sealing ring 100
Flexible meeting when the top of a side surface, the top of the first rib muscle 101 and the second rib muscle 102 is contacted with the camera lens 300 is bigger.So the radial force that lens collar 400 acts on the sealing ring 100 is more converted to the deformation of the sealing ring 100, and the radial force for being applied to camera lens 300 will greatly reduce in the assembling process of lens collar 400 and camera lens 300.When the radial force that lens collar 400 is applied to camera lens 300 greatly reduces, squeezing to deform caused by camera lens 300 will also be greatly reduced, to reduce influence of the deformation of camera lens 300 to the imaging effect of camera lens 300.
Those skilled in the art is understood that, the camera lens 300 and/or the lens collar 400 are improved furthermore according to remaining sealing structure disclosed in above-described embodiment, the camera lens 300 and the lens collar 400 can be applicable in remaining lens module disclosed in above-described embodiment.The change for the unsubstantiality that the sealing ring or the lens module are made all should belong to based on the common knowledge and/or conventional techniques according to this field the protection scope of the application.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the application, rather than its limitations.Although the application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that, it is still possible to modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.And these are modified or replaceed, the spirit and scope of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution.
Claims (30)
- A kind of sealing ring of camera, for being set between the camera lens of camera and lens collar, which is characterized in that the inner circumferential of the sealing ring faces outwardly circumferential surface concave shape into annular groove；Alternatively, the outer peripheral surface of the sealing ring is towards inner peripheral surface concave shape at annular groove；Two side surfaces of the sealing ring and two side surfaces of the annular groove form the first rib muscle and the second rib muscle, and the first rib muscle and the second rib muscle are used for while being flexibly supported on the camera lens or lens collar.
- The sealing ring of camera according to claim 1, which is characterized in that two side surfaces of the sealing ring are tilted towards the annular groove respectively.
- The sealing ring of camera according to claim 1, which is characterized in that the sealing ring is greater than the depth of the annular groove in radial thickness.
- The sealing ring of camera according to claim 1, which is characterized in that using the center line in the section of the annular groove as symmetry axis, the section of the first rib muscle and the section of the second rib muscle are symmetrical.
- The sealing ring of camera according to claim 1, which is characterized in that the section of the annular groove is in the shape of the letter V.
- The sealing ring of camera according to claim 1, which is characterized in that the section-bottom of the section-top of the first rib muscle, the section-top of the second rib muscle and the annular groove is in arcuation.
- The sealing ring of camera according to claim 1, which is characterized in that radial direction of the tangent line of the outer peripheral surface of the sealing ring perpendicular to the sealing ring；Alternatively, radial direction of the tangent line of the inner peripheral surface of the sealing ring perpendicular to the sealing ring.
- The sealing ring of camera according to claim 1, it is characterized in that, the first rib muscle and the second rib muscle protrude out to be formed from the inward-facing circumferential surface in the periphery, the outer peripheral surface is annular surface, the outer peripheral surface is used to be sheathed on the periphery of the camera lens for being held in the lens collar, the first rib muscle and the second rib muscle；Alternatively, the first rib muscle and the second rib muscle face out circumferential surface from the inner circumferential and protrude out to be formed, the inner peripheral surface is annular surface, and the inner peripheral surface is sheathed on the periphery of the camera lens, the first rib muscle With the second rib muscle for being held in the lens collar.
- A kind of camera lens mould group, including camera lens and lens collar, the lens collar is sheathed on outside the camera lens, it is characterized in that, the camera lens mould group further includes sealing ring, the lens collar is provided with the groove for installing the sealing ring, and the sealing ring is located in the groove and resilient sleeve is set between the camera lens and lens collar, and the inner circumferential of the sealing ring faces outwardly circumferential surface concave shape into annular groove；Alternatively, the outer peripheral surface of the sealing ring is towards inner peripheral surface concave shape at annular groove；Two side surfaces of the sealing ring and two side surfaces of the annular groove form the first rib muscle and the second rib muscle, and the first rib muscle and the second rib muscle are used for while being flexibly supported on the camera lens or lens collar.
- Camera lens mould group according to claim 9, which is characterized in that two side surfaces of the sealing ring are tilted towards the annular groove respectively.
- Camera lens mould group according to claim 9, which is characterized in that the sealing ring is greater than the depth of the annular groove in radial thickness.
- Camera lens mould group according to claim 9, which is characterized in that using the center line in the section of the annular groove as symmetry axis, the section of the first rib muscle and the section of the second rib muscle are symmetrical.
- Camera lens mould group according to claim 9, which is characterized in that the section of the annular groove is in the shape of the letter V.
- Camera lens mould group according to claim 9, which is characterized in that the section-bottom of the section-top of the first rib muscle, the section-top of the second rib muscle and the annular groove is in arcuation.
- Camera lens mould group according to claim 9, which is characterized in that radial direction of the tangent line of the outer peripheral surface of the sealing ring perpendicular to the sealing ring；Alternatively, radial direction of the tangent line of the inner peripheral surface of the sealing ring perpendicular to the sealing ring.
- Camera lens mould group according to claim 9, it is characterized in that, the first rib muscle and the second rib muscle protrude out to be formed from the inward-facing circumferential surface in the periphery, the outer peripheral surface is annular surface, the outer peripheral surface is used to be sheathed on the periphery of the camera lens for being held in the lens collar, the first rib muscle and the second rib muscle；Alternatively, the first rib muscle and the second rib muscle face out circumferential surface from the inner circumferential and protrude out to be formed, institute Stating inner peripheral surface is annular surface, and the inner peripheral surface is sheathed on the periphery of the camera lens, the first rib muscle and the second rib muscle for being held in the lens collar.
- According to the described in any item camera lens mould groups of claim 9-16, which is characterized in that the section of the groove is rectangle or trapezoidal.
- According to the described in any item camera lens mould groups of claim 9-16, which is characterized in that be provided with the first limiting slot and the second limiting slot for limiting the first rib muscle and the second rib muscle position on the camera lens；The top of the first rib muscle is embedded in first limiting slot, and the second rib top rib portion is embedded in second limiting slot.
- According to the described in any item camera lens mould groups of claim 9-16, which is characterized in that the distance between the periphery of the bottom of the groove away from the camera lens is less than the sealing ring in radial thickness.
- A kind of camera with sealing structure, including fuselage and camera lens mould group, the camera lens mould group includes camera lens and lens collar, the lens collar is sheathed on outside the camera lens, it is characterized in that, the camera lens mould group further includes sealing ring, the lens collar is provided with the groove for installing the sealing ring, the sealing ring is located in the groove and resilient sleeve is set between the camera lens and lens collar, and the inner circumferential of the sealing ring faces outwardly circumferential surface concave shape into annular groove；Alternatively, the outer peripheral surface of the sealing ring is towards inner peripheral surface concave shape at annular groove；Two side surfaces of the sealing ring and two side surfaces of the annular groove form the first rib muscle and the second rib muscle, and the first rib muscle and the second rib muscle are used for while being flexibly supported on the camera lens or lens collar.
- Camera according to claim 20 with sealing structure, which is characterized in that two side surfaces of the sealing ring are tilted towards the annular groove respectively.
- Camera according to claim 20 with sealing structure, which is characterized in that the sealing ring is greater than the depth of the annular groove in radial thickness.
- Camera according to claim 20 with sealing structure, which is characterized in that using the center line in the section of the annular groove as symmetry axis, the section of the first rib muscle and the section of the second rib muscle are symmetrical.
- Camera according to claim 20 with sealing structure, which is characterized in that institute The section for stating annular groove is in the shape of the letter V.
- Camera according to claim 20 with sealing structure, which is characterized in that the section-bottom of the section-top of the first rib muscle, the section-top of the second rib muscle and the annular groove is in arcuation.
- Camera according to claim 20 with sealing structure, which is characterized in that radial direction of the tangent line of the outer peripheral surface of the sealing ring perpendicular to the sealing ring；Alternatively, radial direction of the tangent line of the inner peripheral surface of the sealing ring perpendicular to the sealing ring.
- Camera according to claim 20 with sealing structure, it is characterized in that, the first rib muscle and the second rib muscle protrude out to be formed from the inward-facing circumferential surface in the periphery, the outer peripheral surface is annular surface, the outer peripheral surface is used to be sheathed on the periphery of the camera lens for being held in the lens collar, the first rib muscle and the second rib muscle；Alternatively, the first rib muscle and the second rib muscle face out circumferential surface from the inner circumferential and protrude out to be formed, the inner peripheral surface is annular surface, and the inner peripheral surface is sheathed on the periphery of the camera lens, the first rib muscle and the second rib muscle for being held in the lens collar.
- According to the described in any item cameras with sealing structure of claim 20-27, which is characterized in that the section of the groove is rectangle or trapezoidal.
- According to the described in any item cameras with sealing structure of claim 20-27, which is characterized in that be provided with the first limiting slot and the second limiting slot for limiting the first rib muscle and the second rib muscle position on the camera lens；The top of the first rib muscle is embedded in first limiting slot, and the second rib top rib portion is embedded in second limiting slot.
- According to the described in any item cameras with sealing structure of claim 20-27, which is characterized in that the distance between the periphery of the bottom of the groove away from the camera lens is less than the sealing ring in radial thickness.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269326X | 2017-09-29 | ||
| CN201721269326.XU CN207541385U (en) | 2017-09-29 | 2017-09-29 | Sealing ring, camera module, the camera with sealing structure of camera |
| PCT/CN2017/115247 WO2019061834A1 (en) | 2017-09-29 | 2017-12-08 | Camera sealing ring, camera module, camera having sealed structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109863738A true CN109863738A (en) | 2019-06-07 |
| CN109863738B CN109863738B (en) | 2021-02-12 |
Family
ID=62609855
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721269326.XU Expired - Fee Related CN207541385U (en) | 2017-09-29 | 2017-09-29 | Sealing ring, camera module, the camera with sealing structure of camera |
| CN201780064609.7A Expired - Fee Related CN109863738B (en) | 2017-09-29 | 2017-12-08 | Camera sealing ring, camera module and camera with sealing structure |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721269326.XU Expired - Fee Related CN207541385U (en) | 2017-09-29 | 2017-09-29 | Sealing ring, camera module, the camera with sealing structure of camera |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN207541385U (en) |
| WO (1) | WO2019061834A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208607477U (en) * | 2018-07-30 | 2019-03-15 | 深圳市大疆创新科技有限公司 | Photomoduel and head assembly with the photomoduel |
| CN113923320A (en) * | 2020-07-07 | 2022-01-11 | 漳州立达信光电子科技有限公司 | Lens assembly and camera |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2102818A5 (en) * | 1970-08-24 | 1972-04-07 | Temper Corp | |
| CN101922697A (en) * | 2010-01-07 | 2010-12-22 | 海洋王照明科技股份有限公司 | Fixed radial sealing piece |
| CN102679297A (en) * | 2011-03-10 | 2012-09-19 | 海洋王照明科技股份有限公司 | Abnormal-shaped seal ring, lamp casing and lamp |
| JP2013016330A (en) * | 2011-07-01 | 2013-01-24 | Ichikoh Ind Ltd | Vehicular lamp |
| CN106659028A (en) * | 2017-03-13 | 2017-05-10 | 深圳天珑无线科技有限公司 | Electronic equipment shell and electronic equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206117829U (en) * | 2016-09-28 | 2017-04-19 | 惠州Tcl移动通信有限公司 | Mobile terminal and camera structure thereof |
-
2017
- 2017-09-29 CN CN201721269326.XU patent/CN207541385U/en not_active Expired - Fee Related
- 2017-12-08 WO PCT/CN2017/115247 patent/WO2019061834A1/en active Application Filing
- 2017-12-08 CN CN201780064609.7A patent/CN109863738B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2102818A5 (en) * | 1970-08-24 | 1972-04-07 | Temper Corp | |
| CN101922697A (en) * | 2010-01-07 | 2010-12-22 | 海洋王照明科技股份有限公司 | Fixed radial sealing piece |
| CN102679297A (en) * | 2011-03-10 | 2012-09-19 | 海洋王照明科技股份有限公司 | Abnormal-shaped seal ring, lamp casing and lamp |
| JP2013016330A (en) * | 2011-07-01 | 2013-01-24 | Ichikoh Ind Ltd | Vehicular lamp |
| CN106659028A (en) * | 2017-03-13 | 2017-05-10 | 深圳天珑无线科技有限公司 | Electronic equipment shell and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019061834A1 (en) | 2019-04-04 |
| CN207541385U (en) | 2018-06-26 |
| CN109863738B (en) | 2021-02-12 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20210212 |