CN218675615U

CN218675615U - Double-source lens focusing equipment

Info

Publication number: CN218675615U
Application number: CN202223161875.9U
Authority: CN
Inventors: 吴乌奴; 詹楚祥
Original assignee: Shenzhen Haolin Automation Equipment Co ltd
Current assignee: Shenzhen Haolin Automation Equipment Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-21
Anticipated expiration: 2032-11-22

Abstract

The utility model provides a double-source camera lens focusing equipment, including operation platform, the camera lens module is in carry out definition regulation on the operation platform, still include ring rail, passive physics focusing subassembly, active automatic focusing subassembly and a plurality of being used for loading the camera lens carrier of camera lens module is provided with ring rail on the operation platform, and the camera lens carrier all can be removed and install on ring rail, and ring rail's circumference is equipped with passive physics focusing subassembly and active automatic focusing subassembly in proper order. The passive physical focusing assembly and the active automatic focusing assembly are sequentially arranged on the operation platform, the passive physical focusing assembly is used for firstly adjusting the definition of the lens module, then image detection and supplementary adjustment are carried out through the active automatic focusing assembly, lens defects such as partial focus are eliminated, the lens module is effectively adjusted, a good focusing effect and high definition are obtained, and the requirement of actual production can be completely met.

Description

Double-source lens focusing equipment

Technical Field

The utility model relates to a camera lens focusing technical field especially relates to a double-source camera lens focusing equipment.

Background

The focusing or focusing and focusing refers to the adjustment process of changing the image distance, namely changing the distance from the optical center of the lens to the plane of the bottom chip so as to obtain a clear image of the object. The security camera lens module component is usually small, the conventional security camera lens module is manually focused, the operation and test procedures have great difficulty, and the conventional security camera lens module is difficult to be focused in the real processing and manufacturing process. And focusing equipment to security protection camera lens module mainly utilizes image sensor to focus, but good focusing effect can't be guaranteed to conventional focusing equipment, and the definition also can be relatively lack, is difficult to satisfy the actual production demand.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcoming of the prior art, the utility model aims to provide a double-source lens focusing equipment for solve among the prior art conventional focusing equipment focusing effect not good enough, be difficult to satisfy the problem of actual production demand.

For realizing above-mentioned purpose and other relevant purpose, the utility model provides a double-source camera lens focusing equipment, including operation platform, the camera lens module is in carry out definition regulation on the operation platform, still include ring rail, passive physics focusing subassembly, active automatic focusing subassembly and a plurality of being used for loading the camera lens carrier of camera lens module, the last annular rail that is provided with of operation platform, the equal movable mounting of camera lens carrier in on the ring rail, ring rail's week is equipped with in proper order passive physics focusing subassembly and active automatic focusing subassembly.

In an embodiment of the utility model, still be equipped with the material loading station on ring rail's the side and go up the electric station in advance, the material loading station, go up electric station and passive physics focusing subassembly in advance and follow ring rail encircles the setting in proper order.

The beneficial effects of the embodiment are as follows: the pre-electrifying station positioned in front of the passive physical focusing assembly can electrify the lens module in advance, so that the detection period of the detection process is shortened, and the detection efficiency is improved.

In an embodiment of the present invention, the device further includes a contamination detection component disposed between the passive physical focusing component and the active automatic focusing component.

The beneficial effects of the above embodiment are as follows: the dirt detection assembly can detect whether dirt exists on the lens module, and is convenient for eliminating the interference of the dirt on a detection result in time.

In an embodiment of the utility model, still including the burnt subassembly of solid, the burnt subassembly of solid includes adhesive deposite device and ultraviolet curing device, active auto focusing subassembly, adhesive deposite device and ultraviolet curing device follow ring rail encircles the setting in proper order.

The beneficial effects of the above embodiment are as follows: the dispensing device physically fixes the adjusted lens module to maintain the definition of the lens module.

In an embodiment of the present invention, the active automatic focusing assembly includes a distance-increasing lens, a test card and an image testing device, which are aligned, and the image testing device, the test card and the distance-increasing lens are spaced from top to bottom.

In an embodiment of the present invention, the test apparatus further includes a supporting mechanism for supporting the test card, and the lifting mechanism is disposed on the operating platform.

The beneficial effects of the above embodiment are as follows: the test chart card goes up and down on elevating system, and is more simple convenient in the operation, is favorable to the detection and the regulation of camera lens module.

As described above, the utility model discloses a double-source camera lens focusing equipment has following beneficial effect: the passive physical focusing assembly and the active automatic focusing assembly are sequentially arranged on the operation platform, the passive physical focusing assembly is used for firstly adjusting the definition of the lens module, then image detection and supplementary adjustment are carried out through the active automatic focusing assembly, lens defects such as partial focus are eliminated, the lens module is effectively adjusted, a good focusing effect and high definition are obtained, and the requirement of actual production can be completely met.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of the dual-source lens focusing apparatus of the present invention;

fig. 2 is an enlarged view of detail a in fig. 1.

Description of the element reference numerals

1. Operation platform

2. Annular guide rail

3. Passive physical focusing assembly

4. Active automatic focusing assembly

5. Lens carrier

6. Feeding station

7. Pre-electrifying station

8. Dirt detection assembly

9. Coke fixing component

10. Glue dispensing device

11. Ultraviolet curing device

12. Distance-increasing lens

13. Lifting mechanism

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can be implemented or applied by other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.

Example one

Referring to fig. 1 and 2, the utility model provides a double-source lens focusing device, including operation platform 1, the camera lens module is in carry out definition regulation on operation platform 1, still include annular guide 2, passive physics focusing subassembly 3, active automatic focusing subassembly 4 and a plurality of camera lens carrier 5 that are used for loading the camera lens module, operation platform 1 is last to be provided with annular guide 2, camera lens carrier 5 all can be installed in by moving on annular guide 2, annular guide 2 upwards is equipped with in proper order in week passive physics focusing subassembly 3 and active automatic focusing subassembly 4. The lens module passes through the passive physical focusing assembly 3 and the active automatic focusing assembly 4 on the operation platform 1 in sequence, the definition of the lens module is firstly adjusted by the passive physical focusing assembly 3, then image detection and supplementary adjustment are carried out by the active automatic focusing assembly 4, lens defects such as partial focusing are eliminated, the lens module is effectively adjusted, a good focusing effect and high definition are obtained, and the requirement of actual production can be completely met. In addition, the lens module runs along the annular guide rail 2 on the lens carrier 5, and is adjusted under the action of the passive physical focusing assembly 3 and the active automatic focusing assembly 4 which are arranged along the annular guide rail 2, so that the lens module has obvious high efficiency.

In this embodiment, the number of the lens carriers 5 is twelve, and twelve lens carriers 5 can realize that the annular guide rail 2 carries twelve lens modules to be adjusted at the same time, so that the efficiency is high.

In detail, a feeding station 6 and a pre-electrifying station 7 are further arranged on the side of the annular guide rail 2, and the feeding station 6, the pre-electrifying station 7 and the passive physical focusing assembly 3 are sequentially arranged along the annular guide rail 2 in a surrounding manner. Specifically, the lens module can be electrified on the annular guide rail 2 between the pre-electrifying station 7 and the active automatic focusing assembly 4, that is, the lens module is in an electrified state when moving on the path from the pre-electrifying station 7 to the active automatic focusing assembly 4, so that the passive physical focusing assembly 3 and the active automatic focusing assembly 4 can adjust the lens module conveniently. Optionally, the time required for the lens module to be transmitted to the station where the passive physical focusing assembly 3 is located at the pre-power-on station 7 is five seconds.

Optionally, still including locating passive physics focusing subassembly 3 with dirty detection subassembly 8 between the active automatic focusing subassembly 4, it is easy to understand, dirty detection subassembly 8 locates equally on the side of ring rail 2, camera lens carrier 5 will the camera lens module delivery is in passive physics focusing subassembly 3 with between the active automatic focusing subassembly 4 on the ring rail 2, dirty detection subassembly 8 can be to the process whether there is the filth in the camera lens module that passive physics focusing subassembly 3 was adjusted, works as there is dirt or dust fall etc. on the camera lens module surface, dirty detection subassembly can warn or in time reject the defective products, avoids the rework of follow-up camera lens module.

In this embodiment, the active automatic focusing assembly 4 includes an extended-range lens 12, a test card and an image test device, which are aligned, and the image test device, the test card and the extended-range lens 12 are arranged at intervals from top to bottom. Referring to fig. 2, the test device further includes a lifting mechanism 13 for supporting the test card, the lifting mechanism 13 is disposed on the operating platform 1, that is, the test card is adjusted to ascend or descend through the lifting mechanism 13, so as to adapt to adjustment of different types of lenses or different product requirements, the test card is lifted on the lifting mechanism 13, and the test device is simpler and more convenient to operate, and is beneficial to detection and adjustment of a lens module. In detail, elevating system includes body frame, screw rod, handle and loading support, the test chart card place in load on the support, the rotatable screw rod that is equipped with on the body frame, be fixed with on the screw rod the handle, the device support is worn to locate simultaneously to the screw rod, through the rotation of screw rod can realize the lift of device support, with this drive the test chart card rises or descends.

Still including solid burnt subassembly 9, gu burnt subassembly 9 includes adhesive deposite device 10 and ultraviolet curing device 11, active auto focusing subassembly 4 adhesive deposite device 10 with ultraviolet curing device 11 is followed annular guide 2 encircles the setting in proper order. In this embodiment, the dispensing device 10 fixes the adjusted lens module through UV glue, so as to maintain the definition of the lens module, and then the lens module after dispensing is cured through the UV curing device 11, so as to further fix the lens module on the station where the UV curing device 11 is located.

More specifically, the feeding station 6, the pre-electrifying station 7, the passive physical focusing assembly 3, the dirt detection assembly 8, the active automatic focusing assembly 4, the dispensing device 10 and the ultraviolet curing device 11 are sequentially arranged along the annular guide rail, the lens module sequentially passes through the feeding station 6, the pre-electrifying station 7, the passive physical focusing assembly 3, the dirt detection assembly 8, the active automatic focusing assembly 4, the dispensing device 10 and the ultraviolet curing device 11 after being fed, and then the feeding station 6 feeds and discharges to complete a complete lens adjusting period. It can be easily understood that the loading station 6 can realize loading and unloading of the lens modules through manual operation, and the plurality of lens modules move on the path of the annular guide rail and are adjusted, so that the efficiency is obvious.

Referring to fig. 1, the dual-source lens focusing apparatus is provided with at least one display, the display is used for matching with the active automatic focusing assembly 4 to perform focusing of the lens module, and an operator can adjust the lens module in time according to display information of the display. Preferably, the quantity of display is two, two the display sets up side by side, is convenient for monitor simultaneously to a plurality of camera lens module, perhaps shows the multinomial data of same camera lens module, provides real-time data support to operating personnel.

To sum up, the utility model discloses a double-source lens focusing device, the lens module is successively through passive physics focusing subassembly 3 and active automatic focusing subassembly 4 on operation platform 1, adjust the precision of lens module at first by passive physics focusing subassembly 3, then supplement the regulation through active automatic focusing subassembly 4, eliminate lens defects such as partial burnt, passive physics focusing subassembly 3 and active automatic focusing subassembly 4 have guaranteed that the lens module obtains effectual regulation in the twice adjustment process of lens module, obtain good focusing effect and higher definition, can satisfy the demand of actual production completely; in addition, the lens module runs along the annular guide rail 2 on the lens carrier 5, and is adjusted under the action of the passive physical focusing assembly 3 and the active automatic focusing assembly 4 which are arranged along the annular guide rail 2, so that the lens module has obvious high efficiency. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a double-source camera lens focusing equipment, includes operation platform, the camera lens module is in carry out definition and adjust on the operation platform, its characterized in that still includes ring rail, passive physics focusing subassembly, active automatic focusing subassembly and a plurality of camera lens carrier that is used for loading the camera lens module, the last ring rail that is provided with of operation platform, the camera lens carrier all can move install in on the ring rail, ring rail's circumference is equipped with in proper order passive physics focusing subassembly and active automatic focusing subassembly.

2. The dual source lens focusing apparatus of claim 1, wherein: and a feeding station and a pre-electrifying station are further arranged beside the annular guide rail, and the feeding station, the pre-electrifying station and the passive physical focusing assembly are sequentially arranged along the annular guide rail in a surrounding manner.

3. The dual source lens focusing apparatus of claim 1, wherein: the device also comprises a dirt detection assembly arranged between the passive physical focusing assembly and the active automatic focusing assembly.

4. The dual source lens focusing apparatus of claim 1, wherein: still including solid burnt subassembly, gu burnt subassembly includes adhesive deposite device and ultraviolet curing device, active auto-focusing subassembly, adhesive deposite device and ultraviolet curing device follow the annular guide rail encircles the setting in proper order.

5. The dual source lens focusing apparatus of claim 1, wherein: the active automatic focusing assembly comprises a distance-increasing lens, a test chart and an image test device which are arranged in an aligned mode, and the image test device, the test chart and the distance-increasing lens are arranged at intervals from top to bottom.

6. The dual source lens focusing apparatus of claim 5, wherein: the test device also comprises a lifting mechanism for supporting the test chart card, and the lifting mechanism is arranged on the operating platform.