CN213934356U

CN213934356U - Lens module with good imaging effect

Info

Publication number: CN213934356U
Application number: CN202022670978.2U
Authority: CN
Inventors: 赵飞; 杨来晴; 麻润茁
Original assignee: Hubei Hekou Photoelectric Co ltd
Current assignee: Hubei Hekou Photoelectric Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-08-10
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses an effectual camera lens module forms images, including base, installation section of thick bamboo, lens cone and lens, the top at the base is fixed to the installation section of thick bamboo, and the lens cone sets up in the inside of installation section of thick bamboo, and the lens setting is in the inside of lens cone, and the surface mounting of lens cone has the kelly, and the inner wall of installation section of thick bamboo set up with the first perpendicular groove of kelly looks adaptation, and the inner wall of installation section of thick bamboo just is located the below of first perpendicular groove and has seted up the arc wall, and the arc wall communicates with first perpendicular groove, and the inner wall of installation section of thick bamboo just is located the top of arc wall and has seted up the second and erect the groove, the utility model relates to an optical imaging technology field. This effectual camera lens module of formation of image through the cooperation of kelly, first perpendicular groove, arc wall, second perpendicular groove, sliding ring, slider, rotating ring, powerful spring, spout, is convenient for fix the lens cone inside the installation section of thick bamboo, also is convenient for take out the lens cone from the installation section of thick bamboo for the equipment of whole camera lens module is comparatively simple, and it is also convenient to dismantle, does not hinder the maintenance process.

Description

Lens module with good imaging effect

Technical Field

The utility model relates to an optical imaging technical field specifically is a effectual camera lens module forms images.

Background

In recent years, with the development of science and technology, electronic devices are becoming more intelligent, and electronic devices are composed of electronic components such as integrated circuits, transistors, electronic tubes, etc., and devices that function by applying electronic technology (including) software, including electronic computers, robots controlled by electronic computers, numerical control or program control systems, etc., besides digital cameras, portable electronic devices such as tablet computers, mobile phones, etc., are equipped with lens modules. In order to meet the use requirements of people, higher requirements are also put on the image quality of an object shot by the lens module.

Present lens module is very troublesome when assembling, need spend a large amount of time, and when the lens module takes place to damage, dismantles also very troublesome, influences the maintenance process, consequently, the utility model provides an effectual lens module of formation of image to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an effectual camera lens module forms images has solved current camera lens module and has very trouble when assembling, needs to spend a large amount of time, and when the camera lens module takes place to damage, dismantles also very trouble, influences the problem of maintenance process.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a lens module with good imaging effect comprises a base, an installation barrel, a lens barrel and lenses, wherein the installation barrel is fixed at the top of the base, the lens barrel is arranged in the installation barrel, the lenses are arranged in the lens barrel, a clamping rod is fixed on the outer surface of the lens barrel, a first vertical groove matched with the clamping rod is formed in the inner wall of the installation barrel, an arc-shaped groove is formed in the inner wall of the installation barrel and is positioned below the first vertical groove and communicated with the first vertical groove, a second vertical groove is formed in the inner wall of the installation barrel and is positioned above the arc-shaped groove and communicated with the second vertical groove, a sliding ring is arranged in the installation barrel, sliding blocks are fixed on two sides of the surface of the sliding ring, sliding grooves matched with the sliding blocks are formed in two sides of the inner wall of the installation barrel, a rotating ring is rotatably connected to the top of the sliding ring, and a strong spring is fixed at the bottoms of the inner walls of the two sliding grooves, the top ends of the two strong springs are fixedly connected with the bottoms of the two sliding blocks respectively.

Preferably, a fixing ring is fixed on the outer surface of the lens, and the outer surface of the fixing ring is in contact with the inner wall of the lens barrel.

Preferably, the periphery of the inner wall of the lens barrel is fixed with positioning blocks, and four corners of the bottom of the fixing ring are provided with positioning grooves matched with the positioning blocks.

Preferably, an astigmatic annular paper sheet is fixed to the inner wall of the lens barrel.

Preferably, the inside of lens cone is provided with the clamping ring, the surface of clamping ring has seted up the external thread groove.

Preferably, the inner wall of the lens barrel is provided with an inner thread groove matched with the outer thread groove.

Advantageous effects

The utility model provides an effectual camera lens module forms images. Compared with the prior art, the method has the following beneficial effects:

(1) the lens module with good imaging effect is characterized in that a clamping rod is fixed on the outer surface of a lens barrel, a first vertical groove matched with the clamping rod is formed in the inner wall of an installation cylinder, an arc-shaped groove is formed in the inner wall of the installation cylinder and located below the first vertical groove, the arc-shaped groove is communicated with the first vertical groove, a second vertical groove is formed in the inner wall of the installation cylinder and located above the arc-shaped groove, the arc-shaped groove is communicated with the second vertical groove, a sliding ring is arranged inside the installation cylinder, sliding blocks are fixed on the two sides of the surface of the sliding ring, sliding grooves matched with the sliding blocks are formed in the two sides of the inner wall of the installation cylinder, the top of the sliding ring is rotatably connected with a rotating ring, strong springs are fixed at the bottoms of the inner walls of the two sliding grooves, the top ends of the two strong springs are fixedly connected with the bottoms of the two sliding blocks respectively, and the two strong springs pass through the clamping rod, the first vertical groove, the arc-shaped groove, the second vertical groove, the sliding ring, the sliding block, the sliding ring, the rotating ring, and the rotating ring, The cooperation of spout is convenient for fix the lens cone inside the installation section of thick bamboo, also is convenient for take out the lens cone from the installation section of thick bamboo for the equipment of whole lens module is comparatively simple, and it is also convenient to dismantle, does not delay the maintenance process.

(2) This effectual camera lens module forms images, there is solid fixed ring through the external fixed surface at the lens, gu fixed ring's surface and the inner wall contact of lens cone, the lens cone inner wall all is fixed with the locating piece all around, gu the constant head tank with locating piece looks adaptation is all seted up in the four corners of fixed ring bottom, the inner wall of lens cone is fixed with astigmatism annular scraps of paper, the inside of lens cone is provided with the clamping ring, the thread groove has been seted up to the surface of clamping ring, the inner wall of lens cone set up with the thread groove looks adaptation, through gu fixed ring, the constant head tank, the locating piece, the clamping ring, the thread groove, the cooperation of thread groove, be convenient for compress tightly the location to the lens, through the setting of astigmatism annular scraps of paper, be convenient for absorb light, prevent the mixed light of light through multiple reflection formation inside the lens cone, make the formation of image effect better.

Drawings

FIG. 1 is a three-dimensional exploded view of the structure of the present invention;

FIG. 2 is an assembled perspective view of the structure of the present invention;

fig. 3 is a perspective view of the lens barrel structure of the present invention;

fig. 4 is a sectional view of the mounting cylinder structure of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 3 according to the present invention;

fig. 6 is a cross-sectional view of the lens barrel structure of the present invention.

In the figure: 1-base, 2-installation cylinder, 3-lens cone, 4-lens, 5-clamping rod, 6-first vertical groove, 7-arc groove, 8-second vertical groove, 9-slip ring, 10-slide block, 11-slide groove, 12-rotating ring, 13-strong spring, 14-fixing ring, 15-positioning block, 16-positioning groove, 17-pressing ring, 18-external thread groove, 19-internal thread groove and 20-astigmatic annular paper sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a lens module with good imaging effect comprises a base 1, an installation barrel 2, a lens barrel 3 and lenses 4, wherein the installation barrel 2 is fixed at the top of the base 1, the lens barrel 3 is arranged inside the installation barrel 2, the lenses 4 are arranged inside the lens barrel 3, a clamping rod 5 is fixed on the outer surface of the lens barrel 3, a first vertical groove 6 matched with the clamping rod 5 is formed in the inner wall of the installation barrel 2, an arc-shaped groove 7 is formed in the inner wall of the installation barrel 2 and positioned below the first vertical groove 6, the clamping rod 5 can rotate in the arc-shaped groove 7, the arc-shaped groove 7 is communicated with the first vertical groove 6, a second vertical groove 8 is formed in the inner wall of the installation barrel 2 and positioned above the arc-shaped groove 7, the clamping rod 5 is clamped inside the second vertical groove 8 by matching with a strong spring 13, so as to position the lens barrel 3, the arc-shaped groove 7 is communicated with the second vertical groove 8, a sliding ring 9 is arranged inside the installation barrel 2, sliding rings 9 are fixed with sliding blocks 10 on two sides of the surface, the two sides of the inner wall of the mounting barrel 2 are respectively provided with a chute 11 matched with the slide block 10, the top of the sliding ring 9 is rotatably connected with a rotating ring 12, which is convenient for the lens barrel 3 to freely rotate when in contact, the bottoms of the inner walls of the two chutes 11 are respectively fixed with a strong spring 13, the top ends of the two strong springs 13 are respectively fixedly connected with the bottoms of the two slide blocks 10, the outer surface of the lens 4 is fixed with a fixing ring 14, the outer surface of the fixing ring 14 is in contact with the inner wall of the lens barrel 3, the periphery of the inner wall of the lens barrel 3 is respectively fixed with a positioning block 15, four corners of the bottom of the fixing ring 14 are respectively provided with a positioning groove 16 matched with the positioning block 15, the inner wall of the lens barrel 3 is fixed with an astigmatic annular paper sheet 20 which is convenient for absorbing light, and can prevent stray light from being formed by multiple reflections inside the lens barrel, so that the imaging effect is better, the inside of the lens barrel 3 is provided with a pressing ring 17, the outer thread groove 18 is arranged on the outer surface of the pressing ring 17, the inner wall of the lens barrel 3 is provided with an internal thread groove 19 matched with the external thread groove 18.

And those not described in detail in this specification are well within the skill of those in the art.

When the lens module is in operation, when the whole lens module needs to be assembled, the fixing ring 14 is placed in the lens barrel 3, the four positioning grooves 16 are aligned to the four positioning blocks 15 at the same time, the lens 4 is positioned in the horizontal direction, the pressing ring 17 is covered, the fixing ring 14 is conveniently pressed through the matching of the external thread groove 18 and the internal thread groove 19, the lens 4 is further pressed, the lens 4 is mounted, the clamping rod 5 on the surface of the lens barrel 4 is aligned to the first vertical groove 6, the lens barrel 3 is further pushed towards the inside of the mounting barrel 2, the rotating ring 12 is extruded at the bottom of the lens barrel 3, after the clamping rod 5 enters the arc-shaped groove 7, the lens barrel 3 is rotated along with the rotating ring 12, after the clamping rod 5 enters the second vertical groove 8, the lens barrel 3 is released, the sliding ring 9 is driven to move upwards under the elastic action of the two strong springs 13, the rotating ring 12 is driven to move upwards, so that the clamping rod 5 can be clamped in the second vertical groove 8, the lens barrel 3 is mounted at the moment, and if the lens barrel 3 and the lens 4 need to be detached, the steps are operated reversely.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual lens module forms images, includes base (1), installation section of thick bamboo (2), lens cone (3) and lens (4), the top at base (1) is fixed in installation section of thick bamboo (2), lens cone (3) set up the inside at installation section of thick bamboo (2), lens (4) set up the inside at lens cone (3), its characterized in that: a clamping rod (5) is fixed on the outer surface of the lens cone (3), a first vertical groove (6) matched with the clamping rod (5) is formed in the inner wall of the mounting cylinder (2), an arc-shaped groove (7) is formed in the inner wall of the mounting cylinder (2) and located below the first vertical groove (6), the arc-shaped groove (7) is communicated with the first vertical groove (6), a second vertical groove (8) is formed in the inner wall of the mounting cylinder (2) and located above the arc-shaped groove (7), the arc-shaped groove (7) is communicated with the second vertical groove (8), a sliding ring (9) is arranged inside the mounting cylinder (2), sliding blocks (10) are fixed on two sides of the surface of the sliding ring (9), sliding grooves (11) matched with the sliding blocks (10) are formed in two sides of the inner wall of the mounting cylinder (2), a rotating ring (12) is rotatably connected to the top of the sliding ring (9), and a strong spring (13) is fixed at the bottoms of the inner walls of the two sliding grooves (11), the top ends of the two strong springs (13) are respectively fixedly connected with the bottoms of the two sliding blocks (10).

2. The lens module with good imaging effect as claimed in claim 1, wherein: the outer surface of the lens (4) is fixed with a fixing ring (14), and the outer surface of the fixing ring (14) is in contact with the inner wall of the lens barrel (3).

3. The lens module with good imaging effect as claimed in claim 2, wherein: positioning blocks (15) are fixed on the periphery of the inner wall of the lens cone (3), and positioning grooves (16) matched with the positioning blocks (15) are formed in four corners of the bottom of the fixing ring (14).

4. The lens module with good imaging effect as claimed in claim 1, wherein: an astigmatic annular paper sheet (20) is fixed on the inner wall of the lens barrel (3).

5. The lens module with good imaging effect as claimed in claim 1, wherein: the lens barrel is characterized in that a pressing ring (17) is arranged inside the lens barrel (3), and an external thread groove (18) is formed in the outer surface of the pressing ring (17).

6. The lens module with good imaging effect as claimed in claim 1, wherein: the inner wall of the lens cone (3) is provided with an internal thread groove (19) matched with the external thread groove (18).