CN217236762U

CN217236762U - Optical lens surface type detection tool

Info

Publication number: CN217236762U
Application number: CN202220575364.2U
Authority: CN
Inventors: 黄润强
Original assignee: Zhongshan Precision Mould Co ltd
Current assignee: Zhongshan Precision Mould Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-08-19
Anticipated expiration: 2032-03-15

Abstract

The utility model provides an optical lens piece face type detection tool, including the bottom plate, be provided with the chassis on the bottom plate, be provided with the sucking disc that adsorbs optical lens piece on the chassis, be provided with the storage tank of placing optical lens piece on the sucking disc, be provided with a plurality of gas pockets in the storage tank, be formed with the breathing channel after sucking disc and the chassis combination, the side on chassis is provided with the round hole of grafting breathing pipe, breathing channel intercommunication gas pocket and round hole. The breathing pipe inserts the round hole, adsorbs optical lens in the storage tank of sucking disc through outside getter device to make optical lens fixed, conveniently carry out the face type to optical lens and detect, can control the adsorption affinity of sucking disc to optical lens through the size of getter device inspiratory capacity, prevent that optical lens warp, improve the accuracy of testing result.

Description

Optical lens surface type detection tool

Technical Field

The utility model belongs to the technical field of optical lens piece manufacturing and specifically relates to optical lens piece face type detection tool.

Background

Optical lenses have been widely used in many fields such as automobile data recorders, microscopes, mobile phones, and cameras. After the optical lens is formed, the surface type of the optical lens needs to be detected to detect whether the optical lens meets the design requirements. The existing detection mode is to fix the optical lens by a double-sided adhesive tape and then detect the surface type of the optical lens, and the mode is easy to stick the optical lens askew or deform the optical lens in the sticking process, so that the accuracy of the detection result is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. The utility model provides an optical lens piece face type detection tool is convenient for carry out the face type to optical lens piece and detect.

The utility model provides an optical lens piece face type detection tool, comprising a base plate, be provided with the chassis on the bottom plate, be provided with the sucking disc that adsorbs optical lens piece on the chassis, be provided with the storage tank of placing optical lens piece on the sucking disc, be provided with a plurality of gas pockets in the storage tank, be formed with the suction channel after sucking disc and the chassis combination, the side on chassis is provided with the round hole of grafting breathing pipe, suction channel intercommunication gas pocket and round hole.

According to some embodiments of the utility model, the storage tank both sides all are provided with the recess.

According to some embodiments of the utility model, be provided with the locating surface of location optical lens piece in the storage tank.

According to some embodiments of the utility model, be provided with on the sucking disc and be used for location processing the location breach of sucking disc.

According to some embodiments of the invention, the base plate is cylindrical.

According to some embodiments of the utility model, be provided with the baffle on the bottom plate, the baffle is provided with first spacing face and the spacing face of second, the equal butt of first spacing face and the spacing face of second the side on chassis.

According to the utility model discloses a some embodiments, the suction channel is including setting up first passageway on the chassis is in with the setting second passageway on the sucking disc, be provided with the adapter sleeve between first passageway and the second passageway.

According to some embodiments of the invention, a plurality of the air holes are evenly arranged along a circular path.

The utility model discloses at least, following technological effect has:

1. the utility model discloses optical lens piece face type detection tool adsorbs optical lens piece in the storage tank of sucking disc through outside getter device to make optical lens piece fixed, conveniently carry out the face type to optical lens piece and detect, can control the adsorption affinity of sucking disc to optical lens piece through the size of getter device inspiratory capacity, prevent that optical lens piece from warping, improve the accuracy of testing result.

2. The utility model discloses optical lens piece face type detection tool, a plurality of gas pockets are evenly arranged along circular path. The adsorption force for adsorbing the optical lens is more uniform, the local deformation of the lens is prevented, and the accuracy of a detection result is improved.

Drawings

Fig. 1 is an overall schematic view of an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic view of a suction cup according to an embodiment of the present invention;

fig. 4 is a schematic view of another perspective of a suction cup according to an embodiment of the present invention;

fig. 5 is a schematic view of a chassis plate according to an embodiment of the present invention;

fig. 6 is a schematic diagram of a baffle according to an embodiment of the present invention.

Reference numerals: the suction cup comprises a bottom plate 100, a bottom plate 200, a first channel 210, a suction cup 300, a containing groove 310, a groove 311, a positioning surface 312, an air hole 320, a positioning notch 330, a second channel 340, a suction channel 400, a circular hole 500, a baffle 600, a first limiting surface 610, a second limiting surface 620 and a connecting sleeve 700.

Detailed Description

The following description is provided with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the disclosure as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but such details are to be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

The terms and words used in the following description and claims are not to be limited to the literal meanings, but are merely used by the utility model to enable a clear and consistent understanding of the disclosure. Accordingly, it will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present disclosure are provided for illustration only and not for the purpose of limiting the disclosure as defined by the appended claims and their equivalents.

It is to be understood that the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component surface" includes reference to one or more such surfaces.

The terms "having," "may have," "including," or "may include" used in various embodiments of the present disclosure indicate the presence of the respective functions, operations, elements, etc., disclosed, but do not limit additional one or more functions, operations, elements, etc.

Furthermore, it should be understood that the terms "comprises" or "comprising," when used in various embodiments of the present disclosure, are intended to indicate the presence of the stated features, numbers, operations, elements, components, or combinations thereof, but do not preclude the presence or addition of one or more other features, numbers, operations, elements, components, or combinations thereof.

As shown in fig. 1-6, the utility model provides an optical lens surface type detection tool, its characterized in that: the optical lens sucking device comprises a bottom plate 100, wherein a bottom plate 200 is arranged on the bottom plate 100, a sucking disc 300 for sucking optical lenses is arranged on the bottom plate 200, a containing groove 310 for containing the optical lenses is arranged on the sucking disc 300, a plurality of air holes 320 are arranged in the containing groove 310, a sucking channel 400 is formed after the sucking disc 300 and the bottom plate 200 are combined, a circular hole 500 for inserting an air sucking pipe is arranged on the side face of the bottom plate 200, and the sucking channel 400 is communicated with the air holes 320 and the circular hole 500. The breathing pipe inserts the round hole, adsorbs optical lens in sucking disc 300's storage tank 310 through outside getter device to make optical lens fixed, conveniently carry out the face type to optical lens and detect, can control the adsorption affinity of sucking disc 300 to optical lens through the size of getter device inspiratory capacity, prevent that optical lens warp, improve the accuracy of testing result.

As shown in fig. 1 and 3, in some embodiments, the accommodating groove 310 is provided with grooves 311 on both sides. The accommodating groove 310 is used for accommodating optical lenses, and the groove 311 is convenient for taking out the optical lenses in the accommodating groove 310.

As shown in fig. 1 and 3, in some embodiments, a positioning surface 312 for positioning the optical lens is disposed in the accommodating groove 310. The optical lens is provided with a plane matching with the positioning surface 312, and the positioning surface 312 facilitates rapid placement of the optical lens into the accommodation groove 310.

As shown in fig. 1 and 2, in some embodiments, the suction cup 300 is provided with a positioning notch 330 for positioning the processing suction cup 300. The positioning notch 330 is convenient for quickly positioning the sucker 300, and the sucker 300 can be conveniently processed.

As shown in fig. 1 and 4, in some embodiments, the base pan 200 is cylindrical. Be provided with baffle 600 on the bottom plate 100, baffle 600 is provided with first spacing face 610 and the spacing face of second 620, and first spacing face 610 and the spacing face of second 620 all butt chassis 200's side. The first limiting surface 610 and the second limiting surface 620 of the baffle 600 are used for positioning the chassis 200 on the bottom plate 100, so that the chassis 200 and the bottom plate 100 can be assembled quickly.

As shown in fig. 2 to 5, in some embodiments, the suction passage 400 includes a first passage 210 provided on the base plate 200 and a second passage 340 provided on the suction cup 300, and a connection sleeve 700 is provided between the first passage 210 and the second passage 340. The connection sleeve 700 is used to connect the first channel 210 and the second channel 340, so that the first channel 210 and the second channel 340 are better sealed.

As shown in fig. 1 and 3, in some embodiments, the plurality of air holes 320 are evenly arranged along a circular path. The adsorption force for adsorbing the optical lens is more uniform, the local deformation of the lens is prevented, and the accuracy of a detection result is improved.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims

1. Optical lens piece face type detection tool, its characterized in that: the optical lens sucking plate is characterized by comprising a bottom plate (100), wherein a bottom plate (200) is arranged on the bottom plate (100), a sucking disc (300) for sucking optical lenses is arranged on the bottom plate (200), a containing groove (310) for containing the optical lenses is formed in the sucking disc (300), a plurality of air holes (320) are formed in the containing groove (310), a sucking channel (400) is formed after the sucking disc (300) and the bottom plate (200) are combined, a round hole (500) for inserting an air sucking pipe is formed in the side face of the bottom plate (200), and the sucking channel (400) is communicated with the air holes (320) and the round hole (500).

2. The optical lens surface type detection jig according to claim 1, characterized in that: grooves (311) are formed in the two sides of the accommodating groove (310).

3. The optical lens surface type detection jig according to claim 1, characterized in that: and a positioning surface (312) for positioning the optical lens is arranged in the accommodating groove (310).

4. The optical lens surface type detection jig according to claim 1, characterized in that: the sucker (300) is provided with a positioning notch (330) for positioning and processing the sucker (300).

5. The optical lens surface type detection jig according to claim 1, characterized in that: the base plate (200) is cylindrical.

6. The optical lens surface type detection tool of claim 5, characterized in that: be provided with baffle (600) on bottom plate (100), baffle (600) are provided with first spacing face (610) and second spacing face (620), first spacing face (610) and second spacing face (620) all butt the side of chassis (200).

7. The optical lens surface type detection jig according to claim 1, characterized in that: the suction channel (400) comprises a first channel (210) arranged on the base plate (200) and a second channel (340) arranged on the sucker (300), and a connecting sleeve (700) is arranged between the first channel (210) and the second channel (340).

8. The optical lens surface type detection jig according to claim 1, characterized in that: the plurality of air holes (320) are uniformly arranged along a circular path.