CN206431348U - Camera lens module - Google Patents

Abstract

The utility model provides a kind of camera lens module, including the barrel with light hole, at least two panels eyeglass, at least two snap rings and the anti-dazzling screen being located between eyeglass described in adjacent two panels that are contained in successively in the barrel.Each eyeglass includes main part, periphery and the stage portion of the clamping wall is housed for coordinating；Each snap ring includes the fixation wall annular in shape being fixed in the barrel and the optical axis direction of the lateral barrel by the close light hole of the fixation wall bends the clamping wall extended；The periphery, which is abutted, to be fixed on the fixation wall and the clamping wall pressure is located at the stage portion；Projection section of the anti-dazzling screen along optical axis direction is located on the clamping wall.Compared with correlation technique, flexibly, the airspace between eyeglass is adjustable and good in optical property for lens module group assembling mode of the present utility model.

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.

However, in correlation technique, the eyeglass of the camera lens module is contained in the barrel for stack, its group Dress mode is single, and the airspace between eyeglass can not be adjusted, and influences the optical property of the camera lens module.

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 assembling mode flexibly, and the airspace between eyeglass can The camera lens module of tune and good in optical property.

In order to solve the above technical problems, the utility model provides a kind of camera lens module, including the camera lens with light hole Cylinder, as at least two panels eyeglass that thing side to image side direction is contained in the barrel successively and mirror described in being located in adjacent two panels Anti-dazzling screen between piece, each eyeglass includes the main part and the periphery around the main part for being imaged.It is described Camera lens module also includes at least two snap rings that the every eyeglass is fixed in the barrel respectively, each snap ring One lateral optical axis direction of the close light hole including the fixation wall being fixed in the barrel and by the fixation wall Bend the clamping wall of extension；The cooperation that is used for that the every eyeglass also includes being arranged at the periphery houses the clamping wall Stage portion, the periphery, which is abutted, to be fixed on the fixation wall and the clamping wall pressure is located at the stage portion；The shading Projection section of the piece along optical axis direction is located on the clamping wall.

It is preferred that, the periphery includes the side wall of thing side, image side surface and the connection thing side and the image side surface, The stage portion is recessed to image side surface from the thing side and formed.

It is preferred that, the stage portion includes the first wall and the second wall of extension, first wall is bent by first wall It is connected with thing side, second wall is connected with the side wall, and the fixation wall is connected to the side wall, the clamping wall It is arranged at intervals with first wall.

It is preferred that, two adjacent snap rings are set in distance.

It is preferred that, the snap ring also includes the depressed part located at the direction light hole side of the clamping wall, adjacent The depressed part of the fixation wall of a snap ring and another snap ring just pair and is arranged at intervals in two snap rings.

It is preferred that, the eyeglass includes folding the first eyeglass set, second successively by the thing side of the camera lens module to image side Eyeglass and the 3rd eyeglass, the snap ring include first eyeglass being fixed on the first snap ring of the barrel, by described the Two eyeglasses are fixed on the second snap ring of the barrel and the 3rd eyeglass are fixed on to the 3rd snap ring of the barrel, institute Stating anti-dazzling screen includes being located in the first anti-dazzling screen between first eyeglass and second eyeglass and is located in described second The second anti-dazzling screen between eyeglass and the 3rd eyeglass, projection section of first anti-dazzling screen along optical axis direction is located at described On the clamping wall of second snap ring, projection section of second anti-dazzling screen along optical axis direction is located at the clamping wall of the 3rd snap ring On.

Compared to prior art, the eyeglass is passed through institute by camera lens module of the present utility model by setting the snap ring State snap ring card set it is fixed after again fixing assembling in the barrel, assembling mode flexibly, efficiency high；The setting of the snap ring has The effect of being in the light, the material selection of the snap ring, which is made, has diversity, reduces the veiling glare of the lens edge formation, improves The optical property of the camera lens module；In addition, the length of the fixation wall by designing the snap ring then can be achieved to adjust adjacent The airspace of two eyeglasses, further improves the optical property of the camera lens module.

Brief description of the drawings

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

Fig. 2 is the exploded view of part-structure in Fig. 1；

Fig. 3 is the structural representation of another assembling mode of camera lens module in Fig. 1；

Fig. 4 is snap ring and the part-structure decomposing schematic representation of eyeglass combination in Fig. 3.

Embodiment

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

Please refer to Fig. 1-2, wherein, Fig. 1 is the structural representation of the utility model camera lens module；Fig. 2 is in the middle part of Fig. 1 The exploded view of separation structure.The utility model provides a kind of camera lens module 100, including barrel 1, is contained in the barrel 1 Interior at least two snap rings 2, at least two panels eyeglass 3 and the anti-dazzling screen 4 being located between eyeglass 3 described in adjacent two panels.

The barrel 1 has light hole 11, and it can be Split type structure, or integrative-structure.

The every eyeglass 2 with an assembly connection of eyeglass 2 and is fixed on the mirror by each snap ring 2 respectively In head cylinder 1.Each snap ring 2 includes the fixation wall 21 annular in shape being fixed in the barrel 1 and by the fixation wall The clamping wall 22 of the optical axis direction bending extension of the lateral barrel 1 of the one of the 21 close light hole 11.This embodiment party In formula, the clamping wall 22 is loop configuration.

The snap ring 2, which is set, has the effect of being in the light, and the material selection of the snap ring 2 is made and has diversity, institute is reduced The veiling glare of the edge of eyeglass 3 generation is stated, so as to improve the optical property of the camera lens module 100.

The eyeglass 3 is contained in the barrel 1 successively by the thing side of the camera lens module 100 to image side direction.Often The individual eyeglass 3 includes for the main part 31 being imaged, the periphery 32 for serving as non-imaged area around main part 31 and set In the stage portion 33 for being used to coordinate the collecting clamping wall 22 of the periphery 32.

The periphery 32, which is abutted, to be fixed on the fixation wall 21 and the pressure of clamping wall 22 is located at the stage portion 33. The assembling structure makes the snap ring 2 and constitutional balance after the eyeglass 3 assembling good, improves the performance of the eyeglass module 100 Reliability.

In present embodiment, the periphery 32 includes thing side 321, the image side being oppositely arranged with thing side 321 Face 322 and the side wall 323 of the connection thing side 321 and the image side surface 322, the stage portion 33 is by the periphery 32 The thing side 321 is recessed to its image side surface 322 to be formed.

Specifically, the stage portion 33 includes the first wall 331 and the second wall 332 of extension is bent by first wall 331, First wall 331 is connected with thing side 321, and second wall 332 is connected with the side wall 323.Wherein, described first Wall 331 is the vertical plane of vertical direction, and second wall 332 is the horizontal plane of horizontal direction.

In present embodiment, the fixation wall 21 is connected to the side wall 323 of the periphery 32, certainly, between the two It is also feasible every setting；The clamping wall 22 can abut setting with first wall 331 and can also be arranged at intervals, this implementation In mode, the clamping wall 22 is arranged at intervals with first wall 331.

It should be noted that the stage portion 33 also can be from the image side surface 322 of the periphery 32 to its thing side 321 depression formed, now, the clamping wall 22 then by the fixation wall 21 the close camera lens module 100 image side one End extension is formed.As long as the pressure of clamping wall 22 can be made to form above-mentioned cooperation located at the stage portion 33, this is all Feasible.

The situation assembling of an above-mentioned eyeglass 3 and a snap ring 2 only to the camera lens module 100 is carried out Explanation.

And the camera lens module 100 of the present utility model includes snap ring 2 described at least two and two eyeglasses 3.Than It is specific as follows when snap ring 2 and the eyeglass 3 are two as described：

The camera lens module 100 includes being respectively cooperating with folded two snap rings 2 set successively, with two snap rings 2 Two eyeglasses 3 of connection and the anti-dazzling screen 4 being located between described two 3, mirrors, the pressure of anti-dazzling screen 4 are disposed far from institute State the clamping wall 22 of the snap ring 2 of light hole 11.Two snap rings 2 are on the optical axis direction along the eyeglass 3 Abut and set.Certainly, the anti-dazzling screen 4 can abut setting with the clamping wall 22, can be also arranged at intervals with the clamping wall 22, This is all feasible.

Certainly, said structure is not limited to the assembling knot of two snap rings 2, two eyeglasses 3 and an anti-dazzling screen 4 Structure, is equally applicable to the assembling of the greater number of snap ring 2, the eyeglass 3 and the anti-dazzling screen 4, its principle is all.

Fig. 3 is please referred to, is the structural representation of another assembling mode of camera lens module in Fig. 1.That is, adjacent two The individual snap ring 2 also space set on the optical axis direction along the eyeglass 3, this is also feasible.

Such as, by taking three snap rings 2 and three eyeglasses 3 as an example：Along the thing side to image side of the camera lens module 100 Direction, three eyeglasses 3 are folded set successively, are followed successively by the first eyeglass 3a, the second eyeglass 3b and the 3rd eyeglass 3c.

Three snap rings 2 are folded set successively, are respectively the first card that the first eyeglass 3a is fixed on to the barrel 1 Ring 2a, the second eyeglass 3b is fixed on the second snap ring 2b of the barrel 1 and the 3rd eyeglass 3c is fixed on institute State the 3rd snap ring 2c of barrel 1.The first snap ring 2a includes the first fixation wall 21a and the first clamping wall 22a；Described second Snap ring 2b includes the second fixation wall 21b and the second clamping wall 22b；The 3rd snap ring 2c includes the 3rd fixation wall 21c and the 3rd Clamping wall 22c.

Because being three eyeglasses in the anti-dazzling screen 4 of sandwiched one, present embodiment between the two neighboring eyeglass 3 When 3, then including two anti-dazzling screens 4, respectively the first anti-dazzling screen 4a and the second anti-dazzling screen 4b.The first anti-dazzling screen 4a folders Between the first eyeglass 3a and the second eyeglass 3b, the second anti-dazzling screen 4b be located in the second eyeglass 3b with Between the 3rd eyeglass 3c.First anti-dazzling screen 4a pressure located at the second snap ring 2b the second clamping wall 22b, described the Two anti-dazzling screen 4b pressures are located at the 3rd clamping wall 22c of the 3rd snap ring 2c, by that analogy.Throwing of the anti-dazzling screen 4 along optical axis direction Shadow part is fallen within the clamping wall 22 of snap ring 2

In present embodiment, two adjacent snap rings 2, i.e., described first snap ring 2a and below second snap ring 2b, and the second snap ring 2b and the 3rd snap ring 2c below, are designed as being arranged at intervals.Certainly, it is also designed to abut Set, this is all feasible.

The interval setting of two neighboring snap ring 2 embodies as follows in the present embodiment：The snap ring 2 is also included located at described In the depressed part 221 of the direction side of light hole 11 of clamping wall 22, two neighboring snap ring 2, close to the light hole 11 The depressed part 221 of the fixation wall 21 of one snap ring 2 and another snap ring 2 just pair and is arranged at intervals.

During specific in present embodiment, Fig. 4 is please referred to, is snap ring and the part-structure point of eyeglass combination in Fig. 3 Solve schematic diagram.The second depressed part 221b is set in the side of the clamping wall 22b of the second snap ring 2b close light hole 11, The side of the clamping wall 22c of the 3rd snap ring 2c close light hole 11 sets the 3rd depressed part 221c.First card Ring 2a the first fixation wall 21a and the second snap ring 2b the second depressed part 221b just pair and are arranged at intervals；Described Two snap ring 2b the second fixation wall 21b and the 3rd snap ring 2c the 3rd depressed part 221c just pair and are arranged at intervals.It is logical Cross said structure and realize interval setting between the two neighboring snap ring 2, certainly, its structure is also not limited to this.

It should be noted that because the first snap ring 2a is set by the barrel 1 directly pressure, the folder of the first snap ring 2a Hold without setting depressed part is needed on wall 22a, certainly, it is also feasible to set depressed part.

In addition, stating after the first snap ring 2a while pressure is on the second snap ring 2b of being assemblied in of the first eyeglass 3a； Meanwhile, the second eyeglass 3b is assemblied in after the second snap ring 2b while pressure is located at the 3rd snap ring 3c, by that analogy.

By designing length or/and the design clamping wall 22 of the fixation wall 21 on the optical axis in the optical axis On thickness, you can realize the adjustment of the airspace between the eyeglass 3 of adjacent two.

Compared to prior art, the eyeglass is passed through institute by camera lens module of the present utility model by setting the snap ring State snap ring card set it is fixed after again fixing assembling in the barrel, assembling mode flexibly, efficiency high；The setting of the snap ring has The effect of being in the light, the material selection of the snap ring, which is made, has diversity, reduces the veiling glare of the lens edge formation, improves The optical property of the camera lens module；In addition, then can be achieved to adjust two neighboring by designing the size design of the snap ring The airspace of the eyeglass, further improves the optical property of the camera lens module.

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 (6)

1. a kind of camera lens module, including the barrel with light hole, by thing side to image side direction the camera lens is contained in successively At least two panels eyeglass and the anti-dazzling screen that is located between eyeglass described in adjacent two panels in cylinder, each eyeglass include being used for into The main part of picture and the periphery around the main part, it is characterised in that the camera lens module also includes respectively by every institute At least two snap rings that eyeglass is fixed in the barrel are stated, each snap ring includes being fixed on consolidating in the barrel The lateral optical axis direction for determining wall and the close light hole by the fixation wall bends the clamping wall extended；The every mirror Piece also includes the stage portion for being used to coordinate the collecting clamping wall for being arranged at the periphery, and the periphery, which is abutted, to be fixed on The fixation wall and make it is described clamping wall pressure be located at the stage portion；Projection section of the anti-dazzling screen along optical axis direction is located at institute State on clamping wall.

2. camera lens module according to claim 1, it is characterised in that the periphery includes thing side, image side surface and company The side wall of the thing side and the image side surface is connect, the stage portion is recessed to image side surface from the thing side and formed.

3. camera lens module according to claim 2, it is characterised in that the stage portion includes the first wall and by described first Second wall of wall bending extension, first wall is connected with thing side, and second wall is connected with the side wall, described solid Determine wall and be connected to the side wall, the clamping wall is arranged at intervals with first wall.

4. camera lens module according to claim 3, it is characterised in that two adjacent snap rings are set in distance.

5. camera lens module according to claim 4, it is characterised in that the snap ring also includes the court located at the clamping wall To the depressed part of the light hole side, the fixation wall of a snap ring and the depression of another snap ring in two neighboring snap ring Portion just pair and is arranged at intervals.

6. camera lens module according to claim 1, it is characterised in that the eyeglass is included by the thing side of the camera lens module Fold the first eyeglass, the second eyeglass and the 3rd eyeglass set successively to image side, the snap ring includes first eyeglass being fixed on First snap ring of the barrel, the second snap ring that second eyeglass is fixed on to the barrel and by the 3rd eyeglass The 3rd snap ring of the barrel is fixed on, the anti-dazzling screen includes being located between first eyeglass and second eyeglass The first anti-dazzling screen and the second anti-dazzling screen for being located between second eyeglass and the 3rd eyeglass, first anti-dazzling screen It is located at along the projection section of optical axis direction on the clamping wall of second snap ring, projection of second anti-dazzling screen along optical axis direction Part is located on the clamping wall of the 3rd snap ring.