CN206523682U

CN206523682U - Camera lens module

Info

Publication number: CN206523682U
Application number: CN201720079407.7U
Authority: CN
Inventors: 邱海洋
Original assignee: AAC Technologies Pte Ltd
Current assignee: AAC Technologies Pte Ltd
Priority date: 2017-01-20
Filing date: 2017-01-20
Publication date: 2017-09-26
Anticipated expiration: 2027-01-20

Abstract

The utility model provides a kind of camera lens module, including barrel, the eyeglass being contained in the barrel, the eyeglass includes main part and periphery, the main part constitutes imaging area, non-imaged area includes the barrel and the periphery, wherein, the camera lens module also includes the delustring portion for being opened in the non-imaged area, the delustring portion includes body and the delustring wall of multiple spaced arrangements of extension is protruded by the body, and the cross section of the delustring wall is rectangular.Compared with correlation technique, camera lens module optical property of the present utility model is more excellent.

Description

Camera lens module

Technical field

The utility model is related to a kind of optical imaging field, more particularly to a kind of mirror for the shooting product scope that applies to take pictures Head mould group.

Background technology

With continuing to develop for science and technology, electronic equipment is portable in addition to digital camera constantly towards intelligent development Electronic equipment is also provided with the camera lens module for camera function of taking pictures such as tablet personal computer, mobile phone, is clapped at any time with meeting user According to the need for.

The camera lens module of correlation technique includes barrel, at least two eyeglasses and pressure ring being contained in the barrel, The pressure ring is located between bottom eyeglass and the main barrel, and the eyeglass is fixed on into the camera lens by mode for dispensing glue Cylinder, so as to realize the fixation of the eyeglass, the eyeglass is included for the main part being imaged and the week extended by the main part Edge.

However, in correlation technique, the camera lens module in addition to the main part of the eyeglass is imaging area, it is other Structure is non-imaged area, and the non-imaged area structure is single, and scattering properties is poor, easily raw after light formation reflection to external world Into veiling glare, the optical property of the camera lens module is influenceed.

Solved the above problems therefore, it is necessary to provide a kind of new camera lens module.

Utility model content

The utility model technical issues that need to address are to provide a kind of camera lens module of good in optical property.

In order to solve the above technical problems, the utility model provides a kind of camera lens module, including barrel, be contained in it is described Eyeglass in barrel, the eyeglass includes the main part for being imaged and the periphery extended around the main part, described Main part constitutes imaging area, and the camera lens module also includes non-imaged area, and the non-imaged area includes the barrel and the week Edge, the camera lens module also includes the delustring portion for being opened in the non-imaged area, and the delustring portion includes body and by described The delustring wall of multiple spaced arrangements of body protrusion extension, the cross section of each delustring wall is rectangular.

It is preferred that, the delustring portion is located at one end of the close image side of the inner side of the barrel, multiple delustring walls Circular array is arranged, and its quantity is 6~60.

It is preferred that, the delustring wall is extended along optical axis direction.

It is preferred that, the delustring portion is located at the periphery, multiple delustring wall circular array arrangements, and its quantity is 6~60.

It is preferred that, the delustring wall includes the first delustring wall, the second delustring wall of extension is bent by the first delustring wall With the 3rd delustring wall that extension is bent by the second delustring wall, the first delustring wall and the 3rd delustring wall are located at respectively The thing side of the periphery and image side and be each perpendicular to optical axis setting, the second delustring wall be located at the periphery outside simultaneously Set parallel to optical axis.

It is preferred that, the non-imaged area also includes the spacer ring for being used to adjust the eyeglass interval, and the delustring portion is located at institute The madial wall of spacer ring is stated, multiple delustring wall circular arrays are arranged, and its quantity is 6~60.

It is preferred that, the madial wall of the spacer ring is inclined-plane on the section parallel to optical axis.

It is preferred that, the non-imaged area also includes the pressure ring for being used to being fixed on the eyeglass into the barrel, described to disappear Light portion is located at the medial surface of the pressure ring, and multiple delustring wall circular arrays are arranged, and its quantity is 6~60.

It is preferred that, the medial surface of the pressure ring is inclined-plane on the section parallel to optical axis.

Compared to prior art, camera lens module of the present utility model passes through the non-imaged area in the eyeglass, including periphery Position on the inside of portion, the lens barrel, on the inside of the spacer ring and on the inside of the pressure ring sets the institute by multiple delustring wall arrangement forms Delustring portion is stated, by the delustring portion to reflected light formation scattering to realize delustring, high degree reduces the life of veiling glare Into improving the optical property of the camera lens module.

Brief description of the drawings

Fig. 1 is the structural decomposition diagram of the utility model camera lens module；

Fig. 2 is the part-structure schematic diagram in the delustring portion of the utility model camera lens module；

Fig. 3 is the barrel structural representation of the utility model camera lens module；

Fig. 4 is the lens structure schematic diagram of the utility model camera lens module；

Fig. 5 is the spacer ring structural representation of the utility model camera lens module；

Fig. 6 is the ring structure schematic diagram of the utility model camera lens module.

Embodiment

Below in conjunction with drawings and embodiments, the utility model is described in further detail.

It please join shown in Fig. 1-2, the utility model provides a kind of camera lens module 100, including barrel 1, is contained in respectively Eyeglass 2, spacer ring 3 and pressure ring 4, delustring portion 5 and anti-dazzling screen 6 in the barrel 1.

The eyeglass 2 includes the main part 21 for being imaged and the periphery 22 extended around the main part 21.

The spacer ring 3 is used for the interval for adjusting the eyeglass 2.

The pressure ring 4 is used to the eyeglass 2 being fixed on the barrel 1.

The delustring portion 5 is used to be scattered light, and the veiling glare that light is reflected to form is eliminated so as to realize.It is described to disappear Light portion 5 includes body 51 and the delustring wall 52 of multiple spaced arrangements of extension is protruded by the body 51.

Specifically, the cross section of each delustring wall 52 is rectangular, certainly, the cross section of the delustring wall 52 is not limited In rectangle, or other shapes, this is also feasible, as long as being scattered in face of light formation for convex-concave structure can be formed.

In present embodiment, the multiple circular array of delustring wall 52 arrangements.

The camera lens module 100 includes imaging area and non-imaged area, and the imaging area is used to be imaged, and it includes the main body Portion 21；The non-imaged area includes the barrel 1, the periphery 22, the spacer ring 3, the pressure ring 4 and the anti-dazzling screen 6。

In present embodiment, the delustring portion 5 is opened in the non-imaged area.The barrel 1 can be individually located at, it is described Wherein one or more of four parts such as periphery 22, the spacer ring 3 and described pressure ring 4, can also be simultaneously located at four portions Part, it is specific as follows：

Fig. 3 is please referred to, the delustring portion 5 is located at the barrel 1, specifically, the delustring portion 5 is located at the mirror One end of the close image side of the inner side of head cylinder 1, its quantity is 6~60.Now, the delustring wall 52 is set along optical axis direction extension Put.

Fig. 4 is please referred to, the delustring portion 5 is located at the periphery 22 of the eyeglass 2, the number of the delustring wall 52 Measure as 6~60.

Specifically, the delustring portion 5 includes the first delustring wall 5a, disappeared by the second of the first delustring wall 5a bending extensions Light wall 5b and the 3rd delustring wall 5c that extension is bent by the second delustring wall 5b, the first delustring wall 5a and the described 3rd disappear Light wall 5c positioned at the thing side and image side of the periphery 22 and is each perpendicular to optical axis setting respectively, and the second delustring wall 5b is located at The lateral surface of the periphery 22 is simultaneously set parallel to optical axis.In other embodiments, can also be according to actual needs first Optional one or optional two is configured in delustring wall, the second delustring wall and the 3rd delustring wall.

It should be noted that when the camera lens module 100 includes multiple eyeglasses 2, can be in each eyeglass 2 The periphery 22 is all provided with the delustring portion 5, also can the peripheries 22 of one or several eyeglasses 2 wherein set described Delustring portion 5, this is all feasible.

Fig. 5 is please referred to, the spacer ring 3 includes the madial wall 31 close to optical axis, and the madial wall 31 is parallel to light It is inclined-plane on the section of axle, and along direction from the object side to image side, the madial wall 31 is leaned on close to the radius of thing side more than it The radius at nearly image side end.The delustring portion 5 is located at the madial wall 31 of the spacer ring 3, the quantity of the delustring wall 52 for 6~ 60.

Fig. 6 is please referred to, the pressure ring 4 includes the medial surface 41 close to optical axis, and the medial surface 41 is parallel to light It is inclined-plane on the section of axle.The delustring portion 5 is located at the medial surface 41 of the pressure ring 4, and the quantity of the delustring wall 52 is 6 ~60.

Certainly, the anti-dazzling screen 6 falls within non-imaged area, and the delustring portion 5 may also set up in the table of the anti-dazzling screen 6 Face.The structure in the delustring portion 5 and position do not limit the example above, and said structure sets the delustring portion 5 can be from different perspectives With reflect to form dispersion effect of the position to light, high degree reduces the formation of veiling glare.

Compared to prior art, camera lens module of the present utility model passes through the non-imaged area in the eyeglass, including periphery Position on the inside of portion, the lens barrel, on the inside of the spacer ring and on the inside of the pressure ring sets the institute by multiple delustring wall arrangement forms Delustring portion is stated, delustring portion structure reduces the reflective surface area of light and changes light reflection path, passes through the delustring portion pair Reflected light formation scatters to realize delustring, the light for reducing the generation of veiling glare, improving the camera lens module of high degree Learn performance.

Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in Other related technical fields, are similarly included in scope of patent protection of the present utility model.

Claims

1. a kind of camera lens module, including barrel, the eyeglass that is contained in the barrel, the eyeglass is included for being imaged Main part and the periphery extended around the main part, the main part constitute imaging area, the camera lens module also include it is non-into As area, the non-imaged area includes the barrel and the periphery, it is characterised in that the camera lens module also includes opening up In the delustring portion of the non-imaged area, the delustring portion includes body and multiple spaced rows of extension is protruded by the body The delustring wall of row, the cross section of each delustring wall is rectangular.

2. camera lens module according to claim 1, it is characterised in that the delustring portion is located at the inner side of the barrel One end close to image side, multiple delustring wall circular array arrangements, its quantity is 6~60.

3. camera lens module according to claim 2, it is characterised in that the delustring wall is extended along optical axis direction.

4. camera lens module according to claim 1, it is characterised in that the delustring portion is located at the periphery, Duo Gesuo The arrangement of delustring wall circular array is stated, its quantity is 6~60.

5. camera lens module according to claim 4, it is characterised in that the delustring wall includes the first delustring wall, by described Second delustring wall of the first delustring wall bending extension and the 3rd delustring wall that extension is bent by the second delustring wall, described first Delustring wall and the 3rd delustring wall positioned at the thing side and image side of the periphery and are each perpendicular to optical axis setting, described the respectively Two delustring walls are located at the outside of the periphery and set parallel to optical axis.

6. camera lens module according to claim 1, it is characterised in that the non-imaged area also includes being used to adjust the mirror The spacer ring at piece interval, the delustring portion is located at the madial wall of the spacer ring, multiple delustring wall circular array arrangements, its number Measure as 6~60.

7. camera lens module according to claim 6, it is characterised in that the madial wall of the spacer ring is parallel to optical axis Section on be inclined-plane.

8. camera lens module according to claim 1, it is characterised in that the non-imaged area also includes being used for the eyeglass It is fixed on the pressure ring of the barrel, the delustring portion is located at the medial surface of the pressure ring, multiple delustring walls battle array in a ring Row arrangement, its quantity is 6~60.

9. camera lens module according to claim 8, it is characterised in that the medial surface of the pressure ring is parallel to optical axis Section on be inclined-plane.