WO2019061834A1 - 相机的密封圈、相机模组、带有密封结构的相机 - Google Patents

相机的密封圈、相机模组、带有密封结构的相机 Download PDF

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Publication number
WO2019061834A1
WO2019061834A1 PCT/CN2017/115247 CN2017115247W WO2019061834A1 WO 2019061834 A1 WO2019061834 A1 WO 2019061834A1 CN 2017115247 W CN2017115247 W CN 2017115247W WO 2019061834 A1 WO2019061834 A1 WO 2019061834A1
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WIPO (PCT)
Prior art keywords
rib
ring
lens
circumferential surface
camera
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PCT/CN2017/115247
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English (en)
French (fr)
Inventor
王婷
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深圳市大疆创新科技有限公司
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Application filed by 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to CN201780064609.7A priority Critical patent/CN109863738B/zh
Publication of WO2019061834A1 publication Critical patent/WO2019061834A1/zh

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    • 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

Definitions

  • the technical solution disclosed by the present invention relates to the field of camera technologies, and in particular, to a camera seal ring, a camera module, and a camera with a sealed structure.
  • a sealing structure including a seal ring is provided on an electronic product.
  • the inventors have found in the process of studying the present invention that the camera lens structure of the prior art is not waterproof and therefore cannot be used in a humid environment; or the sealing ring is used, but the lens is excessively squeezed in order to ensure the sealing effect, Affects the imaging effect of the lens.
  • the technical solution disclosed by the present invention can solve at least the following technical problems: the camera lens structure in the prior art does not have a waterproof effect, and thus cannot be used in a humid environment; or a sealing ring is used, but the lens is over-squeezed in order to ensure a sealing effect. Therefore, it affects the imaging effect of the lens.
  • One or more embodiments of the present invention disclose a sealing ring for a camera, which is disposed between a lens of a camera and a lens ring, and an inner circumferential surface of the sealing ring is recessed toward an outer circumferential surface to form a ring groove; or The outer circumferential surface of the sealing ring is recessed toward the inner circumferential surface to form an annular groove; the two side surfaces of the sealing ring and the two side surfaces of the annular groove form a first rib and a second rib, the first The ribs and the second ribs are used to simultaneously elastically resist the lens or the lens ring.
  • the two side surfaces of the seal ring are respectively inclined toward the ring groove.
  • the seal ring has a thickness in the radial direction that is greater than a depth of the ring groove.
  • a center line of a section of the annular groove is an axis of symmetry, and a section of the first rib is symmetrical with a section of the second rib.
  • the annular groove has a V-shaped cross section.
  • the cross-sectional top of the first rib, the cross-sectional top of the second rib, and the bottom of the cross-section of the annular groove are arcuate.
  • the tangent of the outer circumferential surface of the sealing ring is perpendicular to the radial direction of the sealing ring; or the tangent of the inner circumferential surface of the sealing ring is perpendicular to the sealing ring Radial.
  • the first rib and the second rib are formed to protrude from the outer circumferential surface of the inner circumferential surface, and the outer circumferential surface is an annular surface, and the outer circumferential surface is used for Holding the lens ring, the first ribs and the second ribs are sleeved on the outer circumference of the lens; or the first ribs and the second ribs face the outer peripheral surface from the inner circumference
  • the inner circumferential surface is an annular surface, and the inner circumferential surface is sleeved on an outer circumference of the lens, and the first rib and the second rib are used to abut against the lens ring.
  • One or more embodiments of the present invention disclose a camera lens module including a lens and a lens ring.
  • the lens ring is sleeved outside the lens, and the camera lens module further includes any one of the above sealing rings.
  • the lens ring is provided with a groove for mounting the sealing ring, and the sealing ring is located in the groove and elastically sleeved between the lens and the lens ring.
  • the groove has a rectangular or trapezoidal cross section.
  • the lens is provided with a first limiting slot and a second limiting slot for defining the positions of the first rib and the second rib;
  • the top of the rib is embedded in the first limiting slot, and the top of the second rib is embedded in the second limiting slot.
  • the distance between the bottom of the groove and the outer peripheral surface of the lens is less than the thickness of the seal ring in the radial direction.
  • One or more embodiments of the present invention disclose a camera with a sealed structure, including The body and any of the above lens modules.
  • the inner circumferential surface of the seal ring is recessed toward the outer circumferential surface to form a ring groove.
  • the outer circumferential surface of the seal ring is recessed toward the inner circumferential surface to form a ring groove.
  • the two side surfaces of the seal ring and the two side surfaces of the ring groove form a first rib and a second rib.
  • the first rib and the second rib When the first rib, the second rib, and the outer circumferential surface of the sealing ring are pressed by the lens and the lens ring, the first rib and the second rib may be toward the ring Expanding in the groove, and also bending deformation to both sides, so that the deformation of the sealing ring is more flexible, the two side surfaces of the sealing ring, the top of the first rib and the second rib The top is more flexible when in contact with the lens, making it less prone to over-squeezing the lens. Therefore, when the sealing ring is sleeved between the lens and the lens ring, the sealing effect between the lens and the lens ring is ensured, and the lens is not excessively squeezed to affect the imaging effect of the lens.
  • Figure 1 is a perspective view of a seal ring in accordance with an embodiment of the present invention.
  • Figure 2 is a cross-sectional view of a seal ring in accordance with an embodiment of the present invention.
  • Figure 3 is an enlarged view of the area I in Figure 2;
  • FIG. 4 is a schematic cross-sectional view of a seal ring in accordance with an embodiment of the present invention.
  • FIG. 5 is a schematic cross-sectional view of a camera lens module according to an embodiment of the present invention.
  • FIG. 6 is a cross-sectional view showing the camera lens module after installation in an embodiment of the present invention.
  • FIG. 7 is a cross-sectional view showing a camera lens module according to another embodiment of the present invention.
  • FIG. 8 is a cross-sectional view showing the camera lens module after installation in another embodiment of the present invention.
  • FIG. 9 is a cross-sectional view showing a camera lens module according to still another embodiment of the present invention.
  • FIG. 10 is a cross-sectional view showing the camera lens module after installation in another embodiment of the present invention.
  • Figure 11 is a partial structural view of a camera with a sealing structure in accordance with an embodiment of the present invention.
  • Figure 12 is a partial cross-sectional view of a camera with a sealing structure in accordance with an embodiment of the present invention.
  • Figure 13 is an enlarged view of a region II in Figure 12 .
  • an embodiment of the present invention discloses a sealing ring 100 for a camera for being placed between a lens of a camera and a lens ring.
  • the inner circumferential surface b of the seal ring 100 is recessed toward the outer circumferential surface a to form a ring groove 103.
  • the two side surfaces of the seal ring 100 and the two side surfaces of the ring groove 103 form a first rib 101 and a second rib 102, and the first rib 101 and the second rib 102 are used for simultaneous Elastically resists the lens or lens ring.
  • the first rib 101 and the second rib 102 may expand into the annular groove 103 because the annular groove 103 is between the first rib 101 and the second rib 102. .
  • the first rib 101 and the second rib 102 may also be bent to both sides.
  • the first rib 101 and the second rib 102 are formed to protrude from the outer circumferential surface a toward the inner circumferential surface b, and the outer circumferential surface a is an annular surface, and the outer circumferential surface a is used for Resisting the lens ring, the first rib 101 and the second rib 102 are sleeved on the outer circumference of the lens.
  • first rib 101 and the second rib 102 are formed to protrude from the inner peripheral surface b toward the outer peripheral surface a, and the inner peripheral surface b is an annular surface, and the inner peripheral surface b is sleeved in the
  • the outer circumference of the lens, the first rib 101 and the second rib 102 are used to abut against the lens ring.
  • the two side surfaces of the seal ring 100 are respectively inclined toward the ring groove 103, and when the first rib 101, the second rib 102, and the outer peripheral surface a of the seal ring 100 are pressed, Both side surfaces of the seal ring 100 may expand outward.
  • the outer circumferential surface of the sealing ring may be recessed toward the inner circumferential surface to form a ring groove, and at this time, the two side surfaces of the sealing ring may still be similar to the two side surfaces of the ring groove.
  • the two ribs of the first rib 101 and the second rib 102 have a deformation process similar to the first rib 101 and the second rib 102. Therefore, in the remaining embodiments, if the outer circumferential surface of the sealing ring is recessed toward the inner circumferential surface to form a ring groove, it should be considered as The simple deformation of the sealing ring 100 is still within the scope of protection of the present application.
  • the number of the ring grooves formed is not limited to one, and may be plural, thereby forming a third rib, a fourth rib, and the like, which achieve the same effect as the first rib 101 and the second rib 102. It is substantially the same, so if a plurality of ribs are included in the remaining embodiments, it should be considered as a simple deformation of the sealing ring 100, which is also within the scope of protection of the present application.
  • the seal ring 100 can be made of rubber.
  • the thickness of the seal ring 100 in the radial direction is greater than the depth of the ring groove 103.
  • the thickness of the seal ring 100 in the radial direction is the distance H1 from the top of the first rib 101 to the outer peripheral surface a of the seal ring 100 or the top of the second rib 102 to the seal ring 100.
  • H1 should be equal to H2 such that the first ribs 101 and the second ribs 102 can be subjected to the same degree of compression.
  • H1>H2>h, or H2>H1>h such that the first ribs 101 and the second ribs 102 are subjected to different degrees of compression.
  • a tangent to the outer peripheral surface a of the seal ring 100 is perpendicular to a radial direction of the seal ring 100.
  • the annular groove 103 has a V-shaped cross section.
  • the center line of the section of the ring groove 103 is the axis of symmetry A-A', and the section of the first rib 101 is symmetrical with the section of the second rib 102.
  • the cross-sectional top of the first rib 101, the cross-sectional top of the second rib 102, and the cross-sectional bottom of the annular groove 103 are arcuate to prevent the top of the first rib 101 and the second rib.
  • the top of the rib 102 and the bottom of the ring groove 103 create excessive stress concentration and wear.
  • the top of the section of the first rib 101 and the top of the section of the second rib 102 are arcuate, during the deformation of the first rib 101 and the second rib 102,
  • the top of the first rib 101 and the top of the second rib 102 are capable of making a larger area of contact with the lens or lens ring.
  • the inner circumferential surface b of the seal ring 100 in the above embodiment is recessed toward the outer circumferential surface a to form an annular groove 103, and the two side surfaces of the seal ring 100 and the two side surfaces of the annular groove 103 form a first rib 101 And a second rib 102.
  • the seal ring 100 When the lens ring is assembled to the lens, the seal ring 100 will be squeezed by the lens ring and the lens. Since the first rib 101 and the second rib 102 can The inner ring groove 103 is expanded and bent toward both sides, and the deformation of the seal ring 100 will be more flexible, and the seal ring 100 will be more flexible when it is in contact with the lens ring and the lens.
  • the radial force of the lens ring acting on the sealing ring 100 is more converted into the deformation of the sealing ring 100, and the radial force acting on the lens is greatly reduced.
  • the deformation caused by the squeeze lens is also greatly reduced, thereby reducing the influence of lens distortion on the imaging effect of the lens.
  • the sealing ring 100 is pressed between the first rib 101 and the second rib 102 and the lens ring or the lens. A larger area of contact helps to ensure the seal between the lens ring and the lens.
  • the sealing ring 100 disclosed in the above various embodiments can be applied in various applications, and can be used for both gas sealing and liquid sealing.
  • Those skilled in the art will appreciate that insubstantial changes based on the various embodiments described above and in accordance with common general knowledge and/or conventional techniques in the art are intended to be within the scope of the present application.
  • an embodiment of the present invention discloses a lens module, and a technical solution for requesting protection is described.
  • the lens module illustrated in FIG. 5 includes a lens 1, a lens ring 2, and a seal ring 100.
  • the lens ring 2 is sleeved outside the lens 1 .
  • the lens ring 2 is provided with a groove 21, and the sealing ring 100 is located in the groove 21 and elastically sleeved between the lens 1 and the lens ring 2.
  • the groove 21 has a rectangular cross section. The distance between the bottom of the groove 21 and the outer circumference of the lens 1 is smaller than the thickness of the seal ring 100 in the radial direction.
  • the specific configuration of the seal ring 100 is understood with reference to Figure 4 and to an embodiment relating to the seal ring 100.
  • the state after assembly of the lens module is illustrated in FIG.
  • the first rib 101 of the seal ring 100 is subjected to the pressure f1 of the lens 1
  • the second rib 102 of the seal ring 100 is subjected to the pressure f2 of the lens 1 and the outer peripheral surface a of the seal ring 100
  • the pressure f3 of the groove 21 is received.
  • One side surface of the seal ring 100 may also be in contact with one side wall of the groove 21.
  • the top of the first rib 101 and the top of the second rib 102 are in contact with the lens 1 while the top of the second rib 102 will partially abut the lens 1 and the groove Junction c of 21.
  • the first rib 101 and the second rib 102 are in the ring groove 103
  • the inner expansion is also bent toward one side wall of the groove 21, so that the radial force of the lens ring 2 acting on the sealing ring 100 is more converted into the deformation of the sealing ring 100, acting on the lens 1
  • the radial force is greatly reduced.
  • the joint c of the lens 1 and the groove 21 may be sealed, It is beneficial to ensure the sealing effect between the lens ring 2 and the lens 1.
  • the state of the lens module illustrated in FIG. 6 after assembly is only a possible state.
  • the state of the lens module after assembly depends on many factors such as the pressure of the lens ring 2 and the lens 1 on the seal ring 100 and the shape of the groove 21.
  • substantially changes to the seal ring or the lens module based on common general knowledge and/or conventional technical means in the art are all within the scope of the present application.
  • FIG. 7 and FIG. 8 another embodiment of the present invention discloses a lens module, which describes a technical solution for requesting protection.
  • the lens module illustrated in FIG. 7 includes a lens 3, a lens ring 2, and a seal ring 100.
  • the lens 3 is provided with a first limiting slot 31 and a second limiting slot 32 for defining the positions of the first rib 101 and the second rib 102.
  • the top of the first rib 101 is embedded in the first limiting slot 31, and the top of the second rib 102 is embedded in the second limiting slot 32.
  • the lens ring 2 is provided with a groove 21, and the sealing ring 100 is located in the groove 21 and elastically sleeved between the lens 3 and the lens ring 2.
  • the groove 21 has a rectangular cross section.
  • the specific configuration of the seal ring 100 is understood with reference to Figure 4 and to an embodiment relating to the seal ring 100.
  • the state after assembly of the lens module is illustrated in FIG.
  • the first rib 101 of the sealing ring 100 is subjected to the pressure f1 of the first limiting groove 31, and the second rib 102 of the sealing ring 100 is received by the second limiting groove 32.
  • the pressure f2 the outer peripheral surface a of the seal ring 100 is subjected to the pressure f3 of the groove 21.
  • the first rib 101 and the second rib 102 are also deformed while being expanded into the annular groove 103.
  • the lens module is During the assembly process, the first limiting slot 31 and the second limiting slot 32 form a tight contact to seal the lens 3 and the lens ring 2.
  • the first rib 101 and the The top of the second rib 102 the top of the first rib 101 or the top of the second rib 102 may be squeezed out during the assembly of the lens module into the joint
  • the abutting surface of the lens 3 and the lens ring 2 causes excessive squeezing of the lens 3, affecting the imaging effect of the lens 3.
  • the first rib 101 and the second rib 102 are constrained.
  • the top portion is advantageous in preventing the lens 3 from being excessively squeezed while ensuring the sealing effect.
  • FIG. 9 and FIG. 10 another embodiment of the present invention discloses a lens module, which illustrates a technical solution for requesting protection.
  • the lens module illustrated in FIG. 9 includes a lens 1, a lens ring 4, and a seal ring 100.
  • the lens ring 2 is provided with a groove 41, and the sealing ring 100 is located in the groove 41 and elastically sleeved between the lens 1 and the lens ring 4.
  • the groove 41 has a trapezoidal cross section.
  • the specific configuration of the seal ring 100 is understood with reference to Figure 4 and to an embodiment relating to the seal ring 100.
  • the state after assembly of the lens module is illustrated in FIG.
  • the first rib 101 of the sealing ring 100 receives the pressure f1 of the lens 1
  • the second rib 102 of the sealing ring 100 receives the pressure f2 of the lens 1
  • the sealing ring The outer peripheral surface a of 100 receives the pressure f3 of the groove 41. Since the cross section of the groove 41 is trapezoidal, the side walls on both sides of the groove 41 are inclined toward the center. 4 and its related embodiments show that the two side surfaces of the seal ring 100 are respectively inclined toward the ring groove 103, so that the side walls of the grooves 41 are inclined in the direction of the seal ring 100 The side surfaces are tilted in the same direction.
  • the side wall of the groove 41 and the side surface of the sealing ring 100 will There is a closer contact which is advantageous for ensuring the sealing effect between the lens 1 and the lens ring 4.
  • the sidewall of the trench 41 can restrain the first degree to a certain extent. The bending deformation of the rib 101 and the second rib 102 causes the top of the first rib 101 or the top of the second rib 102 to be inaccessible to the lens 1 and the lens ring 2 to be engaged At the fitting surface of c, it is thus possible to prevent the lens 1 from being excessively squeezed to some extent.
  • an embodiment of the present invention discloses a camera with a sealed structure, including a body and any of the lens modules of the above embodiments.
  • Figure 11 illustrates a camera with a sealed structure (only part of the housing structure 200 of the fuselage is illustrated), including a fuselage (only part of the housing structure 200 of the fuselage is illustrated), a lens 300, and a lens ring 400.
  • the lens 300 and the lens ring 400 are provided with a sealing ring 100 for waterproofing.
  • the lens ring 400 is provided with a groove 401.
  • the sealing ring 100 is located in the groove 401 and is elastically sleeved between the lens 300 and the lens ring 400.
  • the groove 401 has a rectangular cross section.
  • the seal ring 100 when the first rib 101, the second rib 102, and the outer circumferential surface a of the seal ring 100 of the seal ring 100 are pressed, the seal ring 100 is deformed. Since the first rib 101 and the second rib 102 are between the annular grooves 103, the first ribs 101 and the second ribs 102 can expand into the annular groove 103. In addition, when the sealing ring 100 is deformed, the first rib 101 and the second rib 102 may also be bent and deformed toward both sides of the groove 401.
  • the top of the first rib 101 and the second rib 102 will be in close contact with the lens 300, and the outer peripheral surface a of the sealing ring 100 will In close contact with the lens ring 400, it is advantageous to ensure a sealing effect between the lens 300 and the lens ring 400.
  • the deformation of the lens 300 may change parameters such as the optical axis angle of the lens 300, affecting the imaging effect of the lens 300.
  • the first rib 101 and the second rib 102 can expand into the annular groove 103, the first rib 101 and the second rib 102 can The two sides of the groove 401 are expanded to undergo bending deformation, so the deformation of the sealing ring 100 will be more flexible, and the two of the sealing ring 100 The side surfaces, the top of the first rib 101, and the top of the second rib 102 may be more flexible when in contact with the lens 300. Therefore, during the assembly of the lens ring 400 and the lens 300, the radial force of the lens ring 400 acting on the sealing ring 100 is more converted into the deformation of the sealing ring 100, and the radial force acting on the lens 300 will be greatly increased. cut back. When the radial force acting on the lens 300 by the lens ring 400 is greatly reduced, the deformation caused by the squeeze lens 300 will also be greatly reduced, thereby reducing the influence of the deformation of the lens 300 on the imaging effect of the lens 300.
  • the lens 300 and/or the lens ring 400 are further modified in accordance with the remaining sealing structures disclosed in the above embodiments, and the lens 300 and the lens ring 400 can be applied to the above implementation.
  • the remaining lens modules disclosed in the example Insubstantial changes to the seal ring or the lens module based on common general knowledge and/or conventional technical means in the art are all within the scope of the present application.

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  • Engineering & Computer Science (AREA)
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Abstract

一种相机的密封圈、相机模组、带有密封结构的相机。该密封圈(100)的内周面朝外周面凹陷形成环槽(103)；或者，该密封圈(100)的外周面朝内周面凹陷形成环槽(103)；该密封圈(100)的两个侧表面与该环槽(103)的两个侧表面形成第一棱筋(101)和第二棱筋(102)，该第一棱筋(101)和第二棱筋(102)用于同时弹性抵持于所述镜头(300)或镜头环(400)上。其不易过度挤压与密封圈(100)接触的镜头(1、3)，并充分保证了镜头(1、3)与镜头环(400)之间的密封效果。

Description

相机的密封圈、相机模组、带有密封结构的相机 技术领域
本发明公开的技术方案涉及相机技术领域，尤其涉及相机的密封圈、相机模组、带有密封结构的相机。
背景技术
数码相机、移动手机等电子产品内部的电子元器件对湿度非常的敏感。因此许多的电子产品都采用了密封技术。例如，在电子产品上设置包括密封圈的密封结构。
发明人在研究本发明的过程中发现，现有技术中的相机镜头结构未具有防水效果，因此无法在潮湿环境中使用；或者使用了密封圈，却为了保证密封效果而过度挤压镜头，因此影响到镜头的成像效果。
发明内容
本发明公开的技术方案至少能够解决以下技术问题：现有技术中的相机镜头结构未具有防水效果，因此无法在潮湿环境中使用；或者使用了密封圈，却为了保证密封效果而过度挤压镜头，因此影响到镜头的成像效果。
本发明的一个或者多个实施例公开了一种相机的密封圈，用于套设在相机的镜头和镜头环之间，所述密封圈的内周面朝外周面凹陷形成环槽；或者，所述密封圈的外周面朝内周面凹陷形成环槽；所述密封圈的两个侧表面与所述环槽的两个侧表面形成第一棱筋和第二棱筋，所述第一棱筋和第二棱筋用于同时弹性抵持于所述镜头或镜头环上。
在本发明的一个或者多个实施例中，所述密封圈的两个侧表面分别朝所述环槽倾斜。
在本发明的一个或者多个实施例中，所述密封圈在径向的厚度大于所述环槽的深度。
在本发明的一个或者多个实施例中，以所述环槽的截面的中心线为对称轴，所述第一棱筋的截面与所述第二棱筋的截面对称。
在本发明的一个或者多个实施例中，所述环槽的截面呈V字形。
在本发明的一个或者多个实施例中，所述第一棱筋的截面顶部、所述第二棱筋的截面顶部以及所述环槽的截面底部呈弧状。
在本发明的一个或者多个实施例中，所述密封圈的外周面的切线垂直于所述密封圈的径向；或者，所述密封圈的内周面的切线垂直于所述密封圈的径向。
在本发明的一个或者多个实施例中，所述第一棱筋和第二棱筋自所述外周面向内周面凸伸形成，所述外周面为环形表面，所述外周面用于抵持于所述镜头环，所述第一棱筋和第二棱筋用于套设于所述镜头的外周；或者，所述第一棱筋和第二棱筋自所述内周面向外周面凸伸形成，所述内周面为环形表面，所述内周面套设于所述镜头的外周，所述第一棱筋和第二棱筋用于抵持于所述镜头环。
本发明的一个或者多个实施例公开了相机镜头模组，包括镜头和镜头环，所述镜头环套设于所述镜头外，所述相机镜头模组还包括上述任意一种密封圈，所述镜头环设置有用于装设所述密封圈的沟槽，所述密封圈位于所述沟槽中并弹性套设于所述镜头和镜头环之间。
在本发明的一个或者多个实施例中，所述沟槽的截面为矩形或者梯形。
在本发明的一个或者多个实施例中，所述镜头上设置有用于限定所述第一棱筋和所述第二棱筋位置的第一限位槽和第二限位槽；所述第一棱筋的顶部嵌入所述第一限位槽，所述第二棱筋顶部嵌入所述第二限位槽。
在本发明的一个或者多个实施例中，所述沟槽的底部距所述镜头的外周面之间的距离小于所述密封圈在径向的厚度。
本发明的一个或者多个实施例公开了一种带有密封结构的相机，包括 机身和上述任意一种镜头模组。
与现有技术相比，本发明公开的技术方案主要有以下有益效果：
在本发明的实施例中，所述密封圈的内周面朝外周面凹陷形成环槽。或者，所述密封圈的外周面朝内周面凹陷形成环槽。所述密封圈的两个侧表面与所述环槽的两个侧表面形成第一棱筋和第二棱筋。当所述第一棱筋、所述第二棱筋以及所述密封圈的外周面受到镜头和镜头环的挤压时，所述第一棱筋与所述第二棱筋可以向所述环槽内膨胀，同时还可以向两侧弯曲变形，使得所述密封圈的变形更为灵活，所述密封圈的两个侧表面、所述第一棱筋的顶部以及所述第二棱筋的顶部与镜头接触时的柔性更大，不易过度挤压镜头。因此当镜头和镜头环之间套设所述密封圈时，既保证了镜头和镜头环之间的密封效果，又不会过度挤压镜头影响镜头的成像效果。
附图说明
图1为本发明的一实施例中密封圈的立体图；
图2为本发明的一实施例中密封圈的剖视图；
图3为图2中区域I的放大图；
图4为本发明的一实施例中密封圈的截面示意图；
图5为本发明的一实施例中相机镜头模组的截面示意图；
图6为本发明的一实施例中相机镜头模组安装完成后的截面示意图；
图7为本发明的另一实施例中相机镜头模组的截面示意图；
图8为本发明的另一实施例中相机镜头模组安装完成后的截面示意图；
图9为本发明的又一实施例中相机镜头模组的截面示意图；
图10为本发明的又一实施例中相机镜头模组安装完成后的截面示意图；
图11为本发明的一实施例中带有密封结构的相机的局部构造示意图；
图12为本发明的一实施例中带有密封结构的相机的局部剖视图；
图13为图12中区域II的放大图。
主要附图标记说明
100 密封圈
101 第一棱筋
102 第二棱筋
103 环槽
1、3 镜头
2、4 镜头环
21、41、401 沟槽
31 第一限位槽
32 第二限位槽
200 外壳结构件
300 镜头
400 镜头环
a 外周面
b 内周面
c 接合处
具体实施方式
为了便于理解本发明，下面将参照相关附图对本发明进行更全面的描述。附图中给出了本发明的较佳实施例。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本发明的公开内容的理解更加透彻全面。
除非另有定义，本文所使用的所有的技术和科学术语与本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。本申 请的权利要求书、说明书以及说明书附图中的术语“第一”、“第二”等是用于区别不同对象，而不是用于描述特定顺序。具体实施方式中涉及到的密封圈、镜头模组、带有密封结构的相机只是较佳的实施例，并非本发明所有可能的实施例。
参考图1至图4，本发明的一实施例公开一种相机的密封圈100，用于套设在相机的镜头和镜头环之间。密封圈100的内周面b朝外周面a凹陷形成环槽103。所述密封圈100的两个侧表面与所述环槽103的两个侧表面形成第一棱筋101和第二棱筋102，所述第一棱筋101和第二棱筋102用于同时弹性抵持于所述镜头或镜头环上。当所述第一棱筋101、所述第二棱筋102以及所述密封圈100的外周面a受到挤压时，所述密封圈100将发生变形。由于所述第一棱筋101与所述第二棱筋102之间为所述环槽103，因此所述第一棱筋101与所述第二棱筋102可以向所述环槽103内膨胀。当把镜头环组装到镜头上时，所述第一棱筋101和所述第二棱筋102还可以向两侧弯曲。
在一些实施例中，所述第一棱筋101和第二棱筋102自所述外周面a向内周面b凸伸形成，所述外周面a为环形表面，所述外周面a用于抵持于所述镜头环，所述第一棱筋101和第二棱筋102用于套设于所述镜头的外周。或者，所述第一棱筋101和第二棱筋102自所述内周面b向外周面a凸伸形成，所述内周面b为环形表面，所述内周面b套设于所述镜头的外周，所述第一棱筋101和第二棱筋102用于抵持于所述镜头环。所述密封圈100的两个侧表面分别朝所述环槽103倾斜，当所述第一棱筋101、所述第二棱筋102以及所述密封圈100的外周面a受到挤压时，所述密封圈100的两个侧表面可以向外膨胀。
本领域的技术人员应当了解，也可以是密封圈的外周面朝内周面凹陷形成环槽，此时所述密封圈的两个侧表面仍然可以与所述环槽的两个侧表面形成类似于所述第一棱筋101和所述第二棱筋102的两条棱筋，并具有与所述第一棱筋101和所述第二棱筋102类似的变形过程。因此在其余的实施方式中如果是密封圈的外周面朝内周面凹陷形成环槽，应当认为是对 所述密封圈100的简单变形，仍然属于本申请的保护范围。此外，所形成的环槽的数量也并不限于一个，也可以是多个，从而形成第三棱筋、第四棱筋等，其达到的效果与第一棱筋101和第二棱筋102大致相同，因此在其余的实施方式中如果是包括多个棱筋，应当认为是对所述密封圈100的简单变形，同样属于本申请的保护范围。
所述密封圈100可以用橡胶制成。所述密封圈100在径向的厚度大于所述环槽103的深度。所述密封圈100在径向的厚度为所述第一棱筋101的顶部到所述密封圈100的外周面a的距离H1或者所述第二棱筋102的顶部到所述密封圈100的外周面a的距离H2。通常情况下H1应当等于H2，使得所述第一棱筋101和所述第二棱筋102可以受到相同程度的挤压。在一种或者多种可能的实施方式中，H1＞H2＞h，或者H2＞H1＞h，使得所述第一棱筋101和所述第二棱筋102受到不同程度的挤压。
所述密封圈100的外周面a的切线垂直于所述密封圈100的径向。所述环槽103的截面呈V字形。以所述环槽103的截面的中心线为对称轴A-A`，所述第一棱筋101的截面与所述第二棱筋102的截面对称。当密封圈的外周面a朝内周面b凹陷形成环槽时，所述密封圈的内周面b的切线垂直于所述密封圈的径向。
所述第一棱筋101的截面顶部、所述第二棱筋102的截面顶部以及所述环槽103的截面底部呈弧状，以防止所述第一棱筋101的顶部、所述第二棱筋102的顶部以及所述环槽103的底部产生过度的应力集中而磨损。当所述第一棱筋101的截面顶部和所述第二棱筋102的截面顶部呈弧状，在所述第一棱筋101和所述第二棱筋102受压发生变形的过程中，所述第一棱筋101的顶部和所述第二棱筋102的顶部能够与镜头或者镜头环产生更大面积的接触。
上述实施例中的密封圈100的内周面b朝外周面a凹陷形成环槽103，所述密封圈100的两个侧表面与所述环槽103的两个侧表面形成第一棱筋101和第二棱筋102。当把镜头环组装到镜头上时，所述密封圈100将受到镜头环和镜头的挤压。由于所述第一棱筋101与所述第二棱筋102可以 向所述环槽103内膨胀和向两侧弯曲，所述密封圈100的变形将更为灵活，所述密封圈100与镜头环和镜头接触时的柔性会更大。所以在镜头环与镜头的组装过程中，镜头环作用于所述密封圈100的径向力更多的转化成所述密封圈100的变形，作用到镜头的径向力将大大减少。当镜头环作用到镜头的径向力大大减少时，挤压镜头造成的变形也将大大减小，从而降低镜头变形对镜头的成像效果的影响。另一方面，由于所述密封圈100的变形更为灵活，因而所述密封圈100受到挤压后所述第一棱筋101和所述第二棱筋102与镜头环或者镜头之间会有更大面积的接触，有利于保证镜头环与镜头之间的密封效果。
上述多个实施例中公开的密封圈100能够应用的场合是多种多样的，既可以用于气体的密封，也可以用于液体的密封。本领域的技术人员应当了解，基于上述多个实施例以及根据本领域的公知常识和/或惯用技术手段做出的非实质性的改变都应当属于本申请的保护范围。
参考图5和图6，本发明的一实施例公开一种镜头模组，对请求保护的技术方案进行说明。
图5中示意的镜头模组包括镜头1、镜头环2、以及密封圈100。所述镜头环2套设于所述镜头1外。所述镜头环2设置有沟槽21，所述密封圈100位于所述沟槽21中并弹性套设于所述镜头1和镜头环2之间。所述沟槽21的截面为矩形。所述沟槽21的底部距所述镜头1的外周之间的距离小于所述密封圈100在径向的厚度。所述密封圈100的具体构造参考图4以及有关所述密封圈100的实施例了解。
图6中示意了所述镜头模组装配后的状态。在这种状态下，所述密封圈100的第一棱筋101受到镜头1的压力f1，所述密封圈100的第二棱筋102受到镜头1压力f2，所述密封圈100的外周面a受到所述沟槽21的压力f3。所述密封圈100的一个侧表面还可以与所述沟槽21一个侧壁接触。所述第一棱筋101的顶部和所述第二棱筋102的顶部与所述镜头1接触，同时所述第二棱筋102的顶部将会部分抵持所述镜头1与所述沟槽21的接合处c。所述第一棱筋101与所述第二棱筋102在向所述环槽103 内膨胀的同时还向所述沟槽21的一个侧壁弯曲，因此镜头环2作用于所述密封圈100的径向力更多的转化成所述密封圈100的变形，作用到镜头1的径向力大大减少。另外当所述第二棱筋102的顶部部分抵持所述镜头1与所述沟槽21的接合处c时，可以对所述镜头1与所述沟槽21的接合处c进行密封，有利于保证镜头环2与镜头1之间的密封效果。
本领域的技术人员应当了解，图6中示意的所述镜头模组在装配后的状态只是一种可能的状态。所述镜头模组在装配后的状态取决于很多因素，例如镜头环2和镜头1对所述密封圈100的压力和所述沟槽21的形状。基于根据本领域的公知常识和/或惯用技术手段对所述密封圈或者所述镜头模组做出的非实质性的改变都应当属于本申请的保护范围。
参考图7和图8，本发明的另一实施例公开一种镜头模组，对请求保护的技术方案进行说明。图7中示意的镜头模组包括镜头3、镜头环2、以及密封圈100。所述镜头3上设置有用于限定所述第一棱筋101和所述第二棱筋102位置的第一限位槽31和第二限位槽32。安装完成后所述第一棱筋101的顶部嵌入所述第一限位槽31，所述第二棱筋102顶部嵌入所述第二限位槽32。所述镜头环2设置有沟槽21，所述密封圈100位于所述沟槽21中并弹性套设于所述镜头3和镜头环2之间。所述沟槽21的截面为矩形。所述密封圈100的具体构造参考图4以及有关所述密封圈100的实施例了解。
图8中示意了所述镜头模组装配后的状态。在这种状态下，所述密封圈100的第一棱筋101受到所述第一限位槽31的压力f1，所述密封圈100的第二棱筋102受到所述第二限位槽32的压力f2，所述密封圈100的外周面a受到所述沟槽21的压力f3。所述第一棱筋101与所述第二棱筋102在向所述环槽103内膨胀的同时还弯曲变形。由于所述第一限位槽31和所述第二限位槽32在一定程度上限定了所述第一棱筋101和所述第二棱筋102顶部的位置，因此在所述镜头模组的装配过程中，所述第一限位槽31和所述第二限位槽32形成紧密的接触对所述镜头3和所述镜头环2进行密封。本领域的技术人员应当了解，如果不约束所述第一棱筋101和所 述第二棱筋102的顶部，所述第一棱筋101的顶部或者所述第二棱筋102顶部在所述镜头模组的装配过程中有可能挤开所述接合处c进入到所述镜头3与所述镜头环2的贴合面，造成对所述镜头3的过度挤压，影响所述镜头3的成像效果。在本实施例中，通过在所述镜头3上设置所述第一限位槽31和所述第二限位槽32，约束了所述第一棱筋101和所述第二棱筋102的顶部，在保证密封效果的同时有利于防止所述镜头3受到过度的挤压。
本领域的技术人员应当了解，图8中示意的所述镜头模组在装配后的状态只是一种可能的状态。基于根据本领域的公知常识和/或惯用技术手段对所述密封圈或者所述镜头模组做出的非实质性的改变都应当属于本申请的保护范围。
参考图9和图10，本发明的又一实施例公开一种镜头模组，对请求保护的技术方案进行说明。图9中示意的镜头模组包括镜头1、镜头环4、以及密封圈100。所述镜头环2设置有沟槽41，所述密封圈100位于所述沟槽41中并弹性套设于所述镜头1和镜头环4之间。所述沟槽41的截面为梯形。所述密封圈100的具体构造参考图4以及有关所述密封圈100的实施例了解。
图10中示意了所述镜头模组装配后的状态。在这种状态下，所述密封圈100的第一棱筋101受到所述镜头1的压力f1，所述密封圈100的第二棱筋102受到所述镜头1的压力f2，所述密封圈100的外周面a受到所述沟槽41的压力f3。由于所述沟槽41的截面为梯形，因此所述沟槽41两侧的侧壁向中央倾斜。图4及其相关的实施例表明所述密封圈100的两个侧表面分别朝所述环槽103倾斜，因此所述沟槽41两侧的侧壁倾斜方向与所述密封圈100的两个侧表面倾斜的方向相同。在所述镜头模组的装配过程中，当所述密封圈100向所述沟槽41的一侧膨胀和弯曲时，所述沟槽41的侧壁与所述密封圈100的侧表面将会有更为紧密的接触，有利于保证所述镜头1和所述镜头环4之间的密封效果。此外在所述镜头模组的装配过程中，所述沟槽41的侧壁能够在一定程度上约束所述第一 棱筋101与所述第二棱筋102的弯曲变形，使得所述第一棱筋101的顶部或者所述第二棱筋102的顶部不易进入到所述镜头1与所述镜头环2在接合处c的贴合面，因而能够在一定程度上防止所述镜头1受到过度的挤压。
本领域的技术人员应当了解，图8中示意的所述镜头模组在装配后的状态只是一种可能的状态。基于根据本领域的公知常识和/或惯用技术手段对所述密封圈或者所述镜头模组做出的非实质性的改变都应当属于本申请的保护范围。
参考图11至图13，本发明的一实施例公开一种带有密封结构的相机，包括机身和上述实施例中任意一种镜头模组。图11示意了一种带有密封结构的相机(只图示了机身的部分外壳结构件200)，包括机身(只图示了机身的部分外壳结构件200)、镜头300以及镜头环400。所述镜头300与所述镜头环400装设有用于防水的密封圈100。所述镜头环400上设置有沟槽401，所述密封圈100位于所述沟槽401中并弹性套设于所述镜头300和镜头环400之间。所述沟槽401的截面为矩形。
根据前文中的实施例可知，当所述密封圈100的第一棱筋101、第二棱筋102以及所述密封圈100的外周面a受到挤压时，所述密封圈100将发生变形。由于所述第一棱筋101与所述第二棱筋102之间为环槽103，因此所述第一棱筋101与所述第二棱筋102可以向所述环槽103内膨胀。此外所述密封圈100发生变形时，所述第一棱筋101与所述第二棱筋102还可以向所述沟槽401的两侧进行弯曲变形。在所述密封圈100发生变形的过程中，所述第一棱筋101与所述第二棱筋102的顶部将会与所述镜头300紧密接触，所述密封圈100的外周面a将会与所述镜头环400紧密接触，有利于保证所述镜头300和所述镜头环400之间的密封效果。本领域的技术人员应当了解，所述镜头300的变形会改变所述镜头300的光轴角度等参数，影响所述镜头300的成像效果。根据前文中的实施例可知，由于所述第一棱筋101与所述第二棱筋102可以向所述环槽103内膨胀，所述第一棱筋101与所述第二棱筋102可以向所述沟槽401的两侧膨胀进行弯曲变形，所以所述密封圈100的变形将更为灵活，所述密封圈100的两 个侧表面、所述第一棱筋101的顶部以及所述第二棱筋102的顶部与所述镜头300接触时的柔性会更大。所以在镜头环400与镜头300的组装过程中，镜头环400作用于所述密封圈100的径向力更多的转化成所述密封圈100的变形，作用到镜头300的径向力将大大减少。当镜头环400作用到镜头300的径向力大大减少时，挤压镜头300造成的变形也将大大减小，从而降低镜头300变形对镜头300的成像效果的影响。
本领域的技术人员应当了解，此外根据上述实施例中公开的其余密封结构对所述镜头300和/或所述镜头环400进行改进，所述镜头300和所述镜头环400就可以适用上述实施例中公开的其余的镜头模组。基于根据本领域的公知常识和/或惯用技术手段对所述密封圈或者所述镜头模组做出的非实质性的改变都应当属于本申请的保护范围。
最后应说明的是：以上实施例仅用以说明本申请的技术方案，而非对其限制。尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换。而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。

Claims (30)

  1. 一种相机的密封圈，用于套设在相机的镜头和镜头环之间，其特征在于，所述密封圈的内周面朝外周面凹陷形成环槽；或者，所述密封圈的外周面朝内周面凹陷形成环槽；所述密封圈的两个侧表面与所述环槽的两个侧表面形成第一棱筋和第二棱筋，所述第一棱筋和第二棱筋用于同时弹性抵持于所述镜头或镜头环上。
  2. 根据权利要求1所述的相机的密封圈，其特征在于，所述密封圈的两个侧表面分别朝所述环槽倾斜。
  3. 根据权利要求1所述的相机的密封圈，其特征在于，所述密封圈在径向的厚度大于所述环槽的深度。
  4. 根据权利要求1所述的相机的密封圈，其特征在于，以所述环槽的截面的中心线为对称轴，所述第一棱筋的截面与所述第二棱筋的截面对称。
  5. 根据权利要求1所述的相机的密封圈，其特征在于，所述环槽的截面呈V字形。
  6. 根据权利要求1所述的相机的密封圈，其特征在于，所述第一棱筋的截面顶部、所述第二棱筋的截面顶部以及所述环槽的截面底部呈弧状。
  7. 根据权利要求1所述的相机的密封圈，其特征在于，所述密封圈的外周面的切线垂直于所述密封圈的径向；或者，所述密封圈的内周面的切线垂直于所述密封圈的径向。
  8. 根据权利要求1所述的相机的密封圈，其特征在于，所述第一棱筋和第二棱筋自所述外周面向内周面凸伸形成，所述外周面为环形表面，所述外周面用于抵持于所述镜头环，所述第一棱筋和第二棱筋用于套设于所述镜头的外周；
    或者，所述第一棱筋和第二棱筋自所述内周面向外周面凸伸形成，所述内周面为环形表面，所述内周面套设于所述镜头的外周，所述第一棱筋 和第二棱筋用于抵持于所述镜头环。
  9. 一种相机镜头模组，包括镜头和镜头环，所述镜头环套设于所述镜头外，其特征在于，所述相机镜头模组还包括密封圈，所述镜头环设置有用于装设所述密封圈的沟槽，所述密封圈位于所述沟槽中并弹性套设于所述镜头和镜头环之间，所述密封圈的内周面朝外周面凹陷形成环槽；或者，所述密封圈的外周面朝内周面凹陷形成环槽；所述密封圈的两个侧表面与所述环槽的两个侧表面形成第一棱筋和第二棱筋，所述第一棱筋和第二棱筋用于同时弹性抵持于所述镜头或镜头环上。
  10. 根据权利要求9所述的相机镜头模组，其特征在于，所述密封圈的两个侧表面分别朝所述环槽倾斜。
  11. 根据权利要求9所述的相机镜头模组，其特征在于，所述密封圈在径向的厚度大于所述环槽的深度。
  12. 根据权利要求9所述的相机镜头模组，其特征在于，以所述环槽的截面的中心线为对称轴，所述第一棱筋的截面与所述第二棱筋的截面对称。
  13. 根据权利要求9所述的相机镜头模组，其特征在于，所述环槽的截面呈V字形。
  14. 根据权利要求9所述的相机镜头模组，其特征在于，所述第一棱筋的截面顶部、所述第二棱筋的截面顶部以及所述环槽的截面底部呈弧状。
  15. 根据权利要求9所述的相机镜头模组，其特征在于，所述密封圈的外周面的切线垂直于所述密封圈的径向；或者，所述密封圈的内周面的切线垂直于所述密封圈的径向。
  16. 根据权利要求9所述的相机镜头模组，其特征在于，所述第一棱筋和第二棱筋自所述外周面向内周面凸伸形成，所述外周面为环形表面，所述外周面用于抵持于所述镜头环，所述第一棱筋和第二棱筋用于套设于所述镜头的外周；
    或者，所述第一棱筋和第二棱筋自所述内周面向外周面凸伸形成，所 述内周面为环形表面，所述内周面套设于所述镜头的外周，所述第一棱筋和第二棱筋用于抵持于所述镜头环。
  17. 根据权利要求9-16任一项所述的相机镜头模组，其特征在于，所述沟槽的截面为矩形或者梯形。
  18. 根据权利要求9-16任一项所述的相机镜头模组，其特征在于，所述镜头上设置有用于限定所述第一棱筋和所述第二棱筋位置的第一限位槽和第二限位槽；
    所述第一棱筋的顶部嵌入所述第一限位槽，所述第二棱筋顶部嵌入所述第二限位槽。
  19. 根据权利要求9-16任一项所述的相机镜头模组，其特征在于，所述沟槽的底部距所述镜头的外周之间的距离小于所述密封圈在径向的厚度。
  20. 一种带有密封结构的相机，包括机身和相机镜头模组，所述相机镜头模组包括镜头和镜头环，所述镜头环套设于所述镜头外，其特征在于，所述相机镜头模组还包括密封圈，所述镜头环设置有用于装设所述密封圈的沟槽，所述密封圈位于所述沟槽中并弹性套设于所述镜头和镜头环之间，所述密封圈的内周面朝外周面凹陷形成环槽；或者，所述密封圈的外周面朝内周面凹陷形成环槽；所述密封圈的两个侧表面与所述环槽的两个侧表面形成第一棱筋和第二棱筋，所述第一棱筋和第二棱筋用于同时弹性抵持于所述镜头或镜头环上。
  21. 根据权利要求20所述的带有密封结构的相机，其特征在于，所述密封圈的两个侧表面分别朝所述环槽倾斜。
  22. 根据权利要求20所述的带有密封结构的相机，其特征在于，所述密封圈在径向的厚度大于所述环槽的深度。
  23. 根据权利要求20所述的带有密封结构的相机，其特征在于，以所述环槽的截面的中心线为对称轴，所述第一棱筋的截面与所述第二棱筋的截面对称。
  24. 根据权利要求20所述的带有密封结构的相机，其特征在于，所 述环槽的截面呈V字形。
  25. 根据权利要求20所述的带有密封结构的相机，其特征在于，所述第一棱筋的截面顶部、所述第二棱筋的截面顶部以及所述环槽的截面底部呈弧状。
  26. 根据权利要求20所述的带有密封结构的相机，其特征在于，所述密封圈的外周面的切线垂直于所述密封圈的径向；或者，所述密封圈的内周面的切线垂直于所述密封圈的径向。
  27. 根据权利要求20所述的带有密封结构的相机，其特征在于，所述第一棱筋和第二棱筋自所述外周面向内周面凸伸形成，所述外周面为环形表面，所述外周面用于抵持于所述镜头环，所述第一棱筋和第二棱筋用于套设于所述镜头的外周；
    或者，所述第一棱筋和第二棱筋自所述内周面向外周面凸伸形成，所述内周面为环形表面，所述内周面套设于所述镜头的外周，所述第一棱筋和第二棱筋用于抵持于所述镜头环。
  28. 根据权利要求20-27任一项所述的带有密封结构的相机，其特征在于，所述沟槽的截面为矩形或者梯形。
  29. 根据权利要求20-27任一项所述的带有密封结构的相机，其特征在于，所述镜头上设置有用于限定所述第一棱筋和所述第二棱筋位置的第一限位槽和第二限位槽；
    所述第一棱筋的顶部嵌入所述第一限位槽，所述第二棱筋顶部嵌入所述第二限位槽。
  30. 根据权利要求20-27任一项所述的带有密封结构的相机，其特征在于，所述沟槽的底部距所述镜头的外周之间的距离小于所述密封圈在径向的厚度。
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2102818A5 (zh) * 1970-08-24 1972-04-07 Temper Corp
CN101922697A (zh) * 2010-01-07 2010-12-22 海洋王照明科技股份有限公司 一种固定式径向密封件
CN102679297A (zh) * 2011-03-10 2012-09-19 海洋王照明科技股份有限公司 一种异型密封圈、灯具外壳及灯具
JP2013016330A (ja) * 2011-07-01 2013-01-24 Ichikoh Ind Ltd 車両用灯具
CN206117829U (zh) * 2016-09-28 2017-04-19 惠州Tcl移动通信有限公司 一种移动终端及其摄像头结构
CN106659028A (zh) * 2017-03-13 2017-05-10 深圳天珑无线科技有限公司 电子设备的外壳及电子设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2102818A5 (zh) * 1970-08-24 1972-04-07 Temper Corp
CN101922697A (zh) * 2010-01-07 2010-12-22 海洋王照明科技股份有限公司 一种固定式径向密封件
CN102679297A (zh) * 2011-03-10 2012-09-19 海洋王照明科技股份有限公司 一种异型密封圈、灯具外壳及灯具
JP2013016330A (ja) * 2011-07-01 2013-01-24 Ichikoh Ind Ltd 車両用灯具
CN206117829U (zh) * 2016-09-28 2017-04-19 惠州Tcl移动通信有限公司 一种移动终端及其摄像头结构
CN106659028A (zh) * 2017-03-13 2017-05-10 深圳天珑无线科技有限公司 电子设备的外壳及电子设备

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