CN214895971U

CN214895971U - Novel lens module

Info

Publication number: CN214895971U
Application number: CN202120767307.XU
Authority: CN
Inventors: 林天锦
Original assignee: Shanghai Baotong Fanqiu Electronics Co ltd
Current assignee: Shanghai Baotong Fanqiu Electronics Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-11-26
Anticipated expiration: 2031-04-14

Abstract

The utility model relates to a camera lens module technical field specifically is a novel camera lens module, which comprises a circuit board, supreme first unable adjustment base that has set gradually is down followed at the top of circuit board, the second unable adjustment base, the camera lens motor, the camera lens main part, wherein be provided with the color filter between second unable adjustment base and the camera lens motor, the inside of first unable adjustment base is provided with handles the chip, the second unable adjustment base, the bottom of camera lens motor is provided with first connecting portion respectively, the second connecting portion, through first connecting portion and the second connecting portion and the first mount pad that set up, the second mount pad combines corresponding first mounting groove, the second mounting groove can make the camera lens module be composite mounting's mode, pure connection structure, need not to assist the material, the environmental protection, easy to assemble, easy to handle, the packaging technology content is low, simultaneously quick detachable, convenient the change with partial subassembly of retrieving.

Description

Novel lens module

Technical Field

The utility model relates to a camera lens module technical field specifically is a novel camera lens module.

Background

The camera lens module is a high-tech object, has small structural size, has a photographing effect of directly following a single lens reflex camera, and can adapt to most severe environments in our lives, generally speaking, a mobile phone camera consists of a lens, an optical filter, a voice coil motor, a photosensitive chip and an integrated circuit, and the camera lens module has the functions of collecting light rays and then imaging an object on the surface of the photosensitive chip, and the collected light rays reflected by an interested object are similar to the crystalline lens of our glasses; the photosensitive chip is used for converting an optical signal sent by the upper lens on the surface into an electric signal, then the electric signal is processed, so that a picture which people want can be obtained, the voice coil motor is used for focusing, and the lens can be moved easily, so that the people can obtain a very clear picture.

The outside of the existing lens module is usually of an integrally packaged structure, so that the technical content is relatively high in the production process, and the subsequent recovery is inconvenient to disassemble for classification recovery and component replacement.

Therefore, a new lens module is needed to solve the above problems in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel lens module to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel lens module, includes the circuit board, supreme first unable adjustment base, second unable adjustment base, camera lens motor, the camera lens main part of having set gradually is followed to the top of circuit board, wherein is provided with the color filter between second unable adjustment base and the camera lens motor, first unable adjustment base's inside is provided with handles the chip, the bottom of second unable adjustment base, camera lens motor is provided with first connecting portion, second connecting portion respectively.

As the utility model discloses preferred scheme, first mounting groove, second mounting groove have been seted up respectively to first unable adjustment base, second unable adjustment base's inside, wherein interface channel has been seted up to second mounting groove bottom surface, and all seted up screw thread on first mounting groove and the second mounting groove internal face, there is first annular gap in first mounting groove and processing chip after the installation simultaneously, and the wall thickness size of first annular gap and first connecting portion equals, meanwhile, second mounting groove and color filter also have second annular gap after the installation, and the wall thickness size of second annular gap and second connecting portion equals.

As the utility model discloses preferred scheme, first connecting portion and second connecting portion all are provided with four groups, and respectively evenly distributed in the bottom four corners department of second unable adjustment base, camera lens motor, and the casing integrated into one piece of first connecting portion and second unable adjustment base and second connecting portion and camera lens motor simultaneously, meanwhile, all seted up the screw thread on the surface of first connecting portion and second connecting portion.

As the utility model discloses preferred scheme, the bottom fixed mounting of circuit board has the reinforcing plate, wherein reinforcing plate, a unable adjustment base and circuit board integrated into one piece, and the circuit board top surface is close to the fixed mounting all around of handling the chip and has the capacitance resistance plug-in components, handles the equal fixed mounting in both sides around the chip simultaneously and has the metal contact foot, and metal contact foot and circuit board metal butt fusion, meanwhile, handles the inside embedding of chip and installs the cmos sensor.

As the utility model discloses preferred scheme, the third mounting groove has been seted up to camera lens motor top surface, and third mounting groove and camera lens main part phase-match aggregate erection.

As the preferable proposal of the utility model, the color filter adopts a crystal filter, and an AR-COOTRMG heavy film is added on the color filter.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, first connecting portion and second connecting portion and first mount pad, second mount pad through setting up combine corresponding first mounting groove, second mounting groove can make the camera lens module be composite mounting's mode, and pure connection structure need not to assist the material, and the environmental protection is easy to assemble, easy-to-handle, and equipment technical content is low, and is quick detachable simultaneously, conveniently retrieves and the change of partial subassembly.

2. The utility model discloses in, all set up the wall thickness size of first annular gap and first connecting portion and second annular gap and second connecting portion to equal, can be fixed spacing to the color filter on the one hand, prevent the displacement, on the other hand can consolidate the processing chip to make the whole steadiness ability after the aggregate erection good.

3. The utility model discloses in, through the color filter of the adoption crystal optical filter that sets up, and add AR-COOTRMG severe membrane at last and can solve pseudo-colourity furthest, the colour scheduling problem that wafts, can reach the penetrability of 98% light, switch to the crystal optical filter state daytime, response visible light that can be fine, prevent infrared ray and other light interference, it is bright-colored lifelike to be the color, switch to the light filter of having plated the permeable membrane night, can reach 100% light penetrability, and all be provided with four groups with first connecting portion and second connecting portion, and respectively evenly distributed at the second unable adjustment base, the bottom four corners department of camera lens motor, can be under the circumstances of guaranteeing the steadiness reducible production material output, resources are saved.

Drawings

Fig. 1 is a schematic view of the overall installation front view external structure of the present invention;

fig. 2 is a schematic view of the overall unfolded front external structure of the present invention;

FIG. 3 is a schematic view of the overall unfolded front view internal structure of the present invention;

FIG. 4 is a schematic diagram of the internal structure of the processing chip of the present invention;

fig. 5 is a schematic top view of the first connecting portion of the present invention;

in the figure: 1. a circuit board; 11. a reinforcing plate; 12. a capacitive resistive plug-in; 2. a first stationary base; 21. a first mounting groove; 3. a second stationary base; 31. a first connection portion; 32. a second mounting groove; 33. a connecting channel; 4. a lens motor; 41. a second connecting portion; 42. a third mounting groove; 5. a lens main body; 6. a color filter; 7. processing the chip; 71. a metal contact pin; 72. a cmos sensor.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1-5, the present invention provides a technical solution:

in an embodiment, referring to fig. 1, 2, 3, 4 and 5, a novel lens module includes a circuit board 1, a first fixing base 2, a second fixing base 3, a lens motor 4 and a lens body 5 are sequentially disposed on a top of the circuit board 1 from bottom to top, wherein a color filter 6 is arranged between the second fixed base 3 and the lens motor 4, a processing chip 7 is arranged in the first fixed base 2, the bottom parts of the second fixed base 3 and the lens motor 4 are respectively provided with a first connecting part 31 and a second connecting part 41, can make the lens module be the mode of aggregate erection through the first connecting portion 31 and the second connecting portion 41 and first mount pad 2, the second mount pad 3 that set up, pure connection structure need not the auxiliary material, the environmental protection, and is easy to assemble, and easy going up the hand, the packaging technology content is low, and is quick detachable simultaneously, the change of convenient recovery and partial subassembly.

In the embodiment, referring to fig. 2, 3 and 5, a first mounting groove 21 and a second mounting groove 32 are respectively formed in the first fixing base 2 and the second fixing base 3, wherein a connecting channel 33 is formed on the bottom surface of the second mounting groove 32, and the inner wall surfaces of the first mounting groove 21 and the second mounting groove 32 are both threaded, and a first annular gap exists between the first mounting groove 21 and the processing chip 7 after mounting, and the wall thickness of the first annular gap is equal to that of the first connecting portion 31, and meanwhile, a second annular gap also exists between the second mounting groove 32 and the color filter 6 after mounting, and the wall thickness of the second annular gap is equal to that of the second connecting portion 41; the first connecting portion 31 and the second connecting portion 41 are provided with four groups and are respectively and uniformly distributed at four corners of the bottom of the second fixing base 3 and the lens motor 4, meanwhile, the first connecting portion 31 and the second fixing base 3, the second connecting portion 41 and the shell of the lens motor 4 are integrally formed, meanwhile, the outer surfaces of the first connecting portion 31 and the second connecting portion 41 are respectively provided with threads, the first annular gap and the wall thickness of the first connecting portion 31 and the wall thickness of the second annular gap and the wall thickness of the second connecting portion 41 are respectively set to be equal, on one hand, the color filter 6 can be fixed and limited to prevent displacement, on the other hand, the processing chip 7 can be reinforced, so that the integral stability after the combination and installation is good, meanwhile, the first connecting portion 31 and the second connecting portion 41 are respectively provided with four groups and are respectively and uniformly distributed at four corners of the bottom of the second fixing base 3 and the lens motor 4, can reduce the output of production materials and save resources under the condition of ensuring the stability.

In an embodiment, referring to fig. 1, 2, 3 and 4, a reinforcing plate 11 is fixedly mounted at the bottom of a circuit board 1, wherein the reinforcing plate 11, a first fixing base 2 and the circuit board 1 are integrally formed, a capacitance and resistance plug-in 12 is fixedly mounted on the top surface of the circuit board 1 near the periphery of a processing chip 7, metal contact pins 71 are fixedly mounted on the front side and the rear side of the processing chip 7, the metal contact pins 71 are in metal welding with the circuit board 1, and a cmos sensor 72 is embedded and mounted in the processing chip 7; the top surface of the lens motor 4 is provided with a third mounting groove 42, and the third mounting groove 42 is matched and combined with the lens main body 5; the color filter 6 adopts a crystal filter, the AR-COOTRMG severe film is additionally arranged on the crystal filter, the problems of false color, color floating and the like can be solved to the maximum extent by arranging the color filter 6 adopting the crystal filter and additionally arranging the AR-COOTRMG severe film on the crystal filter, the penetrability of 98% light can be achieved, the crystal filter is switched to the state in the daytime, visible light can be well sensed, infrared rays and other light interference are prevented, the color is bright and vivid, the light filter plated with the transparent film is switched at night, and the light penetrability of 100% can be achieved.

The working principle is as follows: during assembly, the second fixing base 3, the lens motor 4 and the lens main body 5 can be sequentially placed on the top of the circuit board 1, when the second fixing base 3 is placed, the first connecting part 31 and the first mounting groove 21 are connected in a threaded spiral manner to complete preliminary combined installation, then the color filter 6 is placed in the second mounting groove 32 on the second fixing base 3 after the combined installation is completed, meanwhile, the lens motor 4 is placed on the top of the second fixing base 3, the second connecting part 41 and the second mounting groove 32 are connected in a threaded spiral manner to complete further combined installation, meanwhile, the lens main body 5 to be installed and the third mounting groove 42 on the top surface of the lens motor 4 are matched and combined to complete the combined installation of the whole device, and the combined installation mode is adopted, the pure connecting structure is adopted, no auxiliary material is needed, and the environment is protected, the assembly is convenient to install, easy to operate, low in assembly technology content, easy to disassemble, convenient to recover and replace part of components, and has certain popularization value.

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 a novel lens module, includes circuit board (1), its characterized in that: the novel lens is characterized in that a first fixing base (2), a second fixing base (3), a lens motor (4) and a lens main body (5) are sequentially arranged at the top of the circuit board (1) from bottom to top, a color filter (6) is arranged between the second fixing base (3) and the lens motor (4), a processing chip (7) is arranged inside the first fixing base (2), and first connecting portions (31) and second connecting portions (41) are respectively arranged at the bottoms of the second fixing base (3) and the lens motor (4).

2. The novel lens module as claimed in claim 1, wherein: first mounting groove (21), second mounting groove (32) have been seted up respectively to the inside of first unable adjustment base (2), second unable adjustment base (3), wherein connect channel (33) have been seted up to second mounting groove (32) bottom surface, and all seted up the screw thread on first mounting groove (21) and second mounting groove (32) internal wall, there is first annular gap in first mounting groove (21) and processing chip (7) after the installation simultaneously, and the wall thickness size of first annular gap and first connecting portion (31) equals, meanwhile, there is the second annular gap second mounting groove (32) and color filter (6) after the installation also, and the wall thickness of second annular gap and second connecting portion (41) equals.

3. The novel lens module as claimed in claim 2, wherein: first connecting portion (31) and second connecting portion (41) all are provided with four groups, and evenly distributed respectively in the bottom four corners department of second unable adjustment base (3), camera lens motor (4), and the casing integrated into one piece of first connecting portion (31) and second unable adjustment base (3) and second connecting portion (41) and camera lens motor (4) simultaneously, meanwhile, all seted up the screw thread on the surface of first connecting portion (31) and second connecting portion (41).

4. The novel lens module as claimed in claim 1, wherein: the bottom fixed mounting of circuit board (1) has reinforcing plate (11), wherein reinforcing plate (11), first unable adjustment base (2) and circuit board (1) integrated into one piece, and circuit board (1) top surface is close to fixed mounting all around of handling chip (7) has capacitive resistance plug-in components (12), the equal fixed mounting in both sides has metal to touch foot (71) around handling chip (7) simultaneously, and metal touches foot (71) and circuit board (1) metal butt fusion, and meanwhile, the cmos sensor (72) is installed to the inside embedding of handling chip (7).

5. The novel lens module as claimed in claim 3, wherein: and a third mounting groove (42) is formed in the top surface of the lens motor (4), and the third mounting groove (42) and the lens main body (5) are matched, combined and mounted.

6. The novel lens module as claimed in claim 2, wherein: the color filter (6) adopts a crystal filter, and an AR-COOTRMG heavy film is additionally arranged on the crystal filter.