CN221063561U

CN221063561U - Camera lens locking detection device

Info

Publication number: CN221063561U
Application number: CN202322403959.7U
Authority: CN
Inventors: 李道红
Original assignee: Lu'an Yuanjing Intelligent Technology Co ltd
Current assignee: Lu'an Yuanjing Intelligent Technology Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-06-04
Anticipated expiration: 2033-09-05

Abstract

The utility model relates to the technical field of camera lens assembly, and solves the technical problems that manual detection efficiency is low, an action is repeated for a long time, and errors are easy to occur. The utility model can separate and detect whether the lens locking is qualified according to the whole length of the lens, the lens with the length smaller than the qualified distance is qualified, the lens with the length larger than the qualified distance is unqualified, and then the lens is discharged in a partitioning way.

Description

Camera lens locking detection device

Technical Field

The utility model relates to the technical field of assembly of camera lenses, in particular to a locking detection device of a camera lens.

Background

The lens is an optical component for generating images, and is widely applied to terminals such as video cameras, digital cameras, electronic monitoring equipment, mobile phones and the like, and in the assembly process of the camera module, the torsion value of lens assembly and the height of the assembled camera module are precisely required, so that the torsion value of the lens of the assembled camera module and the height of the camera module need to be detected.

In the prior art, a manual torsion meter is generally used for detecting the torsion value of a lens of a camera module and measuring the height of the camera module through a vernier caliper, the efficiency is lower through manual detection, and the operator repeatedly acts for a long time, so that errors are easy to occur and the detection effect is influenced.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the locking detection device for the photographic lens, which solves the technical problems that the manual detection efficiency is low, the action is repeated for a long time, and errors are easy to occur, and achieves the aim of comparing the whole length of the lens with the long qualified distance and automatically sorting the qualified lens and the unqualified lens.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a camera lens locking detection device, includes the base, install the unloading mechanism that is used for the automatic arrangement unloading of camera lens on the base, and set up flutedly on the base, install the detection mechanism that is used for detecting camera lens locking degree in the recess.

The detection mechanism comprises two rotating rods which are rotationally connected in a groove, a first rotating roller and a second rotating roller are respectively fixed on the two rotating rods, a first belt is connected to the outer side of the first rotating roller in a transmission mode, a second belt is connected to the outer side of the second rotating roller in a transmission mode, a qualified distance is arranged between the second belt and the first belt, a cavity is formed in the base, one of the rotating rods is driven to rotate through the cavity, and a pushing mechanism for comparing the lens with the qualified distance is arranged on the base.

Further, a plurality of baffles for preventing the lens from rolling are fixed on the first belt and the second belt, baffles for preventing the lens from falling off are arranged on the inner sides of the first belt and the second belt, and the qualified distance is the maximum length range of the length of the locked camera lens.

Further, the pushing mechanism comprises pushing plates arranged on two sides of the groove, an electric push rod used for pushing the pushing plates is fixed on the base, and a buffer mechanism used for adapting to pushing of lenses with different lengths is arranged at the telescopic end of the electric push rod.

Further, the buffer mechanism comprises a sleeve fixed at the telescopic end of the electric push rod, a spring is fixed in the sleeve, the other end of the spring is fixed with a push rod which is connected in the sleeve in a sliding mode, and the push rod is fixedly connected with the push plate.

Further, the blanking mechanism comprises a cylinder fixed on the base, the cylinder is communicated with and provided with a blanking pipe, the cylinder is rotationally connected with a rotating wheel, a clamping groove matched with the diameter of the lens is formed in the rotating wheel, a motor II for driving the rotating wheel to rotate is mounted on the base, and a notch for discharging is formed in the right side of the cylinder.

Further, a first discharge port for discharging unqualified lenses is formed in the right base of the groove, and a second discharge port for discharging qualified lenses is formed in the left base of the groove.

By means of the technical scheme, the utility model provides the camera lens locking detection device, which at least has the following beneficial effects:

1. According to the utility model, due to the arrangement of the detection mechanism and the pushing mechanism, the lenses are clamped by the push plate during detection, the lenses are aligned with the qualified distance, namely, the lenses with the overall length smaller than the length of the qualified distance are locked to be qualified, the lenses with the overall length larger than the length of the qualified distance are unqualified, then the lenses are discharged in a partitioning mode, and the detection of the mechanized assembly line improves the detection working efficiency.

2. According to the utility model, due to the arrangement of the blanking mechanism, the rotating wheel is driven to rotate by the motor II, the rotating wheel can drive the lens to rotate anticlockwise in the cylinder, and when the lens rotates to the notch on the right side of the cylinder, the lens sequentially rolls out of the clamping groove, so that the complicated feeding and arranging operation of workers is reduced, and the subsequent detection efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application.

In the drawings:

FIG. 1 is a schematic view of an overall image capture lens lock detection apparatus according to the present utility model;

FIG. 2 is a schematic diagram of a detection mechanism according to the present utility model;

FIG. 3 is a schematic diagram showing the connection of the first and second transfer rollers in the present utility model;

FIG. 4 is a schematic diagram of a blanking mechanism in the present utility model;

Fig. 5 is a schematic view of a pushing mechanism according to the present utility model.

In the figure: 1. a base; 2. a blanking mechanism; 201. a cylinder; 202. discharging pipes; 203. a rotating wheel; 204. a second motor; 3. a detection mechanism; 301. a rotating lever; 302. a first rotating roller; 303. a second rotating roller; 304. a first belt; 305. a second belt; 306. a first motor; 307. a partition plate; 4. a pushing mechanism; 401. a push plate; 402. an electric push rod; 403. a buffer mechanism; 4031. a sleeve; 4032. a spring; 4033. a push rod; 5. a first discharging hole; 6. and a second discharging hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Fig. 1-5 illustrate one embodiment of the present utility model: the utility model provides a camera lens locking detection device, includes base 1, installs the unloading mechanism 2 that is used for the automatic arrangement unloading of camera lens on the base 1, and set up flutedly on the base 1, install the detection mechanism 3 that is used for detecting camera lens locking degree in the recess, set up the discharge gate one that is used for unqualified camera lens ejection of compact 5 on the base 1 on the recess right side, set up the discharge gate two 6 that are used for qualified camera lens ejection of compact on the base 1 on the recess left side. The detection mechanism 3 can carry out sorting detection according to the whole length of the lens, namely the lens smaller than the qualified distance length is locked as qualified, the lens larger than the qualified distance length is unqualified, and then the material is discharged in a partitioning mode.

The detection mechanism 3 comprises two rotating rods 301 which are rotationally connected in a groove, a first rotating roller 302 and a second rotating roller 303 are respectively fixed on the two rotating rods 301, a first belt 304 is connected to the outer sides of the first rotating rollers 302 in a transmission mode, a second belt 305 is connected to the outer sides of the second rotating rollers 303 in a transmission mode, a qualified distance is arranged between the second belt 305 and the first belt, a cavity is formed in the base 1, a first motor 306 which drives one rotating rod 301 to rotate is arranged in the cavity, a pushing mechanism 4 which compares lenses with the qualified distance is arranged on the base 1, a plurality of baffles 307 which prevent the lenses from rolling are respectively fixed on the first belt 304 and the second belt 305, a baffle which prevents the lenses from falling is arranged on the inner sides of the first belt 304 and the second belt 305, the qualified distance is the maximum length range of the locked lenses, the pushing mechanism 4 comprises a push plate 401 arranged on two sides of the groove, an electric push rod 402 which is used for pushing the push plate 401 is fixed on the base 1, and a buffer mechanism 403 which is used for pushing the lenses with different lengths is arranged at the telescopic ends of the electric push rod 402. The lens rolled out from the notch of the cylinder 201 falls between the first belt 304 and the second belt, the lens is limited by the partition 307, the lens is prevented from moving far away, then the push rod 4033 is pushed by the electric push rod 402, the two push plates 401 clamp the lens for alignment, after alignment, when the integral length of the lens is smaller than the qualified distance between the first belt 304 and the second belt 305, the lens falls into the groove between the first belt 304 and the second belt 305, then the lens is discharged through the inclined discharge port II 6, when the integral length of the lens is larger than the qualified distance, the rotating rod 301 is driven by the motor I306, the first belt 304 and the second belt 305 can rotate, the lens on the first belt 304 and the second belt 305 is driven to move, when the lens rotates to the rightmost side of the groove, the lens is discharged through the first discharge port 5, the mechanism can detect whether the lens is locked to be qualified according to the integral length of the lens, when the lens smaller than the qualified distance is qualified, the lens is unqualified, and the lens longer than the qualified distance is discharged in a partition way, and the mechanical detection improves the detection work efficiency.

In this embodiment, the buffer mechanism 403 includes a sleeve 4031 fixed at the telescopic end of the electric push rod 402, a spring 4032 is fixed in the sleeve 4031, a push rod 4033 slidably connected in the sleeve 4031 is fixed at the other end of the spring 4032, and the push rod 4033 is fixedly connected with the push plate 401. When the electric push rod 402 pushes the push plate 401 to align the lenses at the center point positions of the first belt 304 and the second belt 305, the whole length of the lenses is different due to different degrees of the locking structure of the lenses, so that the lenses are pushed and aligned by the two push plates 401, and when the whole length of the lenses is overlong, the push plate 401 reversely presses the spring 4032, so that a buffer effect can be achieved, and damage to the outside of the lenses due to overlarge thrust of the electric push rod 402 is prevented.

Example 2

On the basis of embodiment 1, as shown in fig. 1-4, the blanking mechanism 2 comprises a cylinder 201 fixed on a base 1, a blanking pipe 202 is installed on the cylinder 201 in a communicating manner, a rotating wheel 203 is connected in a rotating manner, a clamping groove matched with the diameter of a lens is formed in the rotating wheel 203, a motor II 204 for driving the rotating wheel 203 to rotate is installed on the base 1, and a notch for discharging is formed in the right side of the cylinder 201. The lens is placed in the blanking pipe 202, the lens at the lowest end falls into the clamping groove on the rotating wheel 203, the rotating wheel 203 is driven to rotate through the motor II 204, the rotating wheel 203 drives the lens to rotate anticlockwise in the cylinder 201, when the lens rotates to a notch on the right side of the cylinder 201, the lens in the clamping groove rolls onto the belt I304 and the belt II 305, the lens length detection can be performed, the lens is not required to be arranged by manual operation, the tedious feeding and arranging operation of workers is reduced, and the subsequent detection efficiency is improved.

The implementation process of the implementation is as follows: when detecting, firstly uniformly placing the lenses into the blanking pipe 202, enabling the lenses at the lowest end to fall into a clamping groove in the process of rotating the rotating wheel 203, then driving the rotating wheel 203 to rotate anticlockwise in the cylinder 201 through the motor II 204, rolling the lenses in the clamping groove onto the first belt 304 and the second belt 305 when rotating to a notch on the right side of the cylinder 201, limiting the lenses through the partition 307 on the first belt 304 and the second belt 305, preventing the lenses from reaching far distance, then pushing the push rod 4033 through the electric push rod 402, enabling the two push plates 401 to clamp the lenses, when the push plate 401 clamps the lenses, the push rod 4033 is reversely extruded when the length of the lenses is too long due to the fact that the overall length of the lenses is not uniform in the detecting process, enabling the push rod 4033 to extrude the spring 4032, preventing the possibility of damage to the lenses when the distance between the push plate 401 and the lenses is too short, buffering the lenses, preventing the damage, when the overall length of the lenses is smaller than the qualified distance between the first belt 304 and the second belt 305, dropping in the grooves, then falling into the discharging grooves, and then enabling the motor to fall into the discharging grooves, and enabling the first belt 304 and the second belt 304 to rotate through the second belt 304 to rotate, and the discharging rod 301 to rotate through the first belt 304 and the second belt 304, and the discharging rod is enabled to rotate through the first belt 304 and the second belt 304 to rotate, and the discharging rod is enabled to rotate, and the discharging rod 304 to rotate, and the discharging rod is enabled to rotate to pass through the second belt 304 to pass through the second and the discharging hole.

It should be noted that, in this document, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a camera lens locking detection device, includes base (1), its characterized in that: a blanking mechanism (2) for automatically arranging and blanking the lenses is arranged on the base (1), a groove is formed in the base (1), and a detection mechanism (3) for detecting the locking degree of the camera lenses is arranged in the groove;

The detection mechanism (3) comprises two rotating rods (301) which are rotationally connected in a groove, a first rotating roller (302) and a second rotating roller (303) are respectively fixed on the rotating rods (301), a first belt (304) is connected to the outer side of the first rotating roller (302) in a transmission mode, a second belt (305) is connected to the outer side of the second rotating roller (303) in a transmission mode, a qualified distance is arranged between the second belt (305) and the first belt, a cavity is formed in the base (1), a first motor (306) for driving one of the rotating rods (301) to rotate is arranged in the cavity, and a pushing mechanism (4) for comparing a lens with the qualified distance is arranged on the base (1).

2. The imaging lens lock detection apparatus according to claim 1, wherein: a plurality of baffles (307) for preventing the lens from rolling are fixed on the first belt (304) and the second belt (305), baffles for preventing the lens from falling are arranged on the inner sides of the first belt (304) and the second belt (305), and the qualified distance is the maximum length range of the length of the locked camera lens.

3. The imaging lens lock detection apparatus according to claim 1, wherein: the pushing mechanism (4) comprises pushing plates (401) arranged on two sides of the groove, an electric push rod (402) used for pushing the pushing plates (401) is fixed on the base (1), and a buffer mechanism (403) used for adapting to lens pushing of different lengths is arranged at the telescopic end of the electric push rod (402).

4. A photographic lens locking detection apparatus according to claim 3, wherein: the buffer mechanism (403) comprises a sleeve (4031) fixed at the telescopic end of the electric push rod (402), a spring (4032) is fixed in the sleeve (4031), a push rod (4033) which is connected in the sleeve (4031) in a sliding way is fixed at the other end of the spring (4032), and the push rod (4033) is fixedly connected with the push plate (401).

5. The imaging lens lock detection apparatus according to claim 1, wherein: the blanking mechanism (2) comprises a cylinder (201) fixed on a base (1), a blanking pipe (202) is installed on the cylinder (201) in a communicating mode, a rotating wheel (203) is connected in the cylinder (201) in a rotating mode, a clamping groove matched with the diameter of a lens is formed in the rotating wheel (203), a motor II (204) for driving the rotating wheel (203) to rotate is installed on the base (1), and a notch for discharging is formed in the right side of the cylinder (201).

6. The imaging lens lock detection apparatus according to claim 1, wherein: a first discharge port (5) for discharging unqualified lenses is formed in the base (1) on the right side of the groove, and a second discharge port (6) for discharging qualified lenses is formed in the base (1) on the left side of the groove.