CN218938609U

CN218938609U - Optical lens convenient for replacing glass sheet

Info

Publication number: CN218938609U
Application number: CN202320073358.1U
Authority: CN
Inventors: 陈一鸣; 李胜青
Original assignee: Guangdong Microvision Technology Co ltd
Current assignee: Guangdong Microvision Technology Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-04-28
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses an optical lens convenient for replacing glass sheets, which comprises: the glass sheet fixing device comprises an outer sleeve and glass sheets, wherein a groove body for accommodating the glass sheets is formed in one end of the outer sleeve, a fixing hole for fixing a camera is formed in the bottom of the groove body, and the glass sheets are detachably connected in the groove body. When this application needs to change glass, through tearing down the bolt, can take off the back with the glass piece and change, can not damage other parts, the user alone can accomplish the change operation to the glass piece, does not need to return the whole overcoat of factory change, has reduced the degree of difficulty of user's operation, has improved the life-span of part camera lens, saves the cost.

Description

Optical lens convenient for replacing glass sheet

Technical Field

The utility model relates to the field of detection of industrial processing holes, in particular to an optical lens convenient for replacing glass sheets.

Background

In the existing optical lens, a round glass lens is used as a main material, when a round tube camera is used for detecting a transverse vertical hole which is just processed, burrs in the transverse vertical hole scratch the glass sheet on the surface of the lens, the glass sheet is scratched after a plurality of months of use of a general new lens is obtained from information fed back by a customer, the new lens sheet needs to be replaced at the moment, the original round glass sheet is not provided with a detachable structure, the round glass sheet is fixed in a sealing glue filling mode, and under the condition, parts outside the glass sheet can be damaged easily when the round glass sheet is detached, so that the lens is scrapped.

Disclosure of Invention

It is an object of the present utility model to provide an optical lens that facilitates replacement of glass sheets to solve the above-mentioned problems.

According to one aspect of the present utility model, there is provided an optical lens for facilitating replacement of a glass sheet, comprising: the glass sheet fixing device comprises an outer sleeve and glass sheets, wherein a groove body used for accommodating the glass sheets is formed in one end of the outer sleeve, a fixing hole used for fixing a camera is formed in the bottom of the groove body, and the glass sheets are detachably connected in the groove body.

In some embodiments, the glass sheet is provided with a first screw hole, the bottom of the groove body is provided with a second screw hole, and the glass sheet is screwed into the groove body through a bolt.

In some embodiments, the upper portion of the glass sheet is a semi-circular structure, and the nut radius of the bolt is less than the radius of the semi-circular structure; the lower part of the glass sheet is in a round corner rectangular structure; the shape of the groove body is matched with the shape of the glass sheet.

In some embodiments, the glass sheet has a thickness less than the depth of the channel.

In some embodiments, the two sides of the outside of the groove body are respectively provided with mounting holes for mounting the lighting device.

In some embodiments, the rear portion of the outer sleeve is provided with a plurality of dispensing holes for connecting and fixing with the camera.

In some embodiments, the outer sleeve is a hollow cylindrical structure.

In some embodiments, the jacket is made of stainless steel.

Compared with the prior art, the beneficial effects of this application are:

when this application needs to change glass, through tearing down the bolt, can take off the back with the glass piece and change, can not damage other parts, the user alone can accomplish the change operation to the glass piece, does not need to return the whole overcoat of factory change, has reduced the degree of difficulty of user's operation, has improved the life-span of part camera lens, saves the cost.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the jacket of the present utility model;

fig. 3 is a schematic perspective view of a glass sheet of the present utility model.

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.

Referring to fig. 1 to 3, the present application provides an optical lens for facilitating replacement of a glass sheet, comprising: the glass sheet comprises an outer sleeve 1 and glass sheets 2, wherein a groove body 3 for accommodating the glass sheets 2 is formed in one end of the outer sleeve 1, a fixing hole 4 for fixing a camera is formed in the bottom of the groove body 3, and the glass sheets 2 are detachably connected in the groove body 3.

The glass sheet 2 in this application is made of sapphire glass.

The glass sheet 2 is provided with a first screw hole 5, the bottom of the groove body 3 is provided with a second screw hole 6, the glass sheet 2 is in screwed connection with the groove body 3 through a bolt 7, and the bolt 7 used in the application is a slotted cylindrical head bolt.

The upper part of the glass sheet 2 is in a semicircular structure, and the radius of a nut of the bolt 7 is smaller than that of the semicircular structure; the lower part of the glass sheet 2 is in a round corner rectangular structure; the shape of the groove body 3 is matched with the shape of the glass sheet 2, so that the screw cap cannot scratch the groove body 3, and the groove body 3 is prevented from being damaged by the bolt 7 in the screwing process; the lower part of the glass sheet 2 is in a rounded rectangular structure, so that the displacement of the glass sheet 2 can be prevented from affecting the imaging of the lens.

The thickness of the glass sheet 2 is smaller than the depth of the groove body 3, so that the glass sheet 2 is ensured to be positioned in the groove body 3, and the glass sheet 2 is prevented from being scratched with the outside.

The outside both sides of cell body 3 are provided with the mounting hole 8 that supplies lighting device to install respectively, and installation lighting device can provide the light source for the camera lens, and the formation of image is clearer.

In some embodiments, the rear part of the outer sleeve 1 is provided with a plurality of dispensing holes 9 for connecting and fixing with a camera, and after the camera stretches into the outer sleeve 1, the outer sleeve 1 and the camera are fixed by pouring glue into the dispensing holes 9.

In some embodiments, the outer sleeve 1 is of hollow cylindrical configuration.

In some embodiments, the material of the outer sleeve 1 is stainless steel.

The specific assembly process of the application is as follows: the front end of the camera is extended into the fixing hole 4 in the outer sleeve 1, and glue is filled into the glue dispensing hole 9 to fix the outer sleeve 1 and the camera; the glass sheet 2 is screwed into the groove body 3 by the bolts 7, and the assembly is completed.

When this application needs to change glass, through dismantling bolt 7, can take off the back with glass piece 2 and change, can not damage other parts, the user alone can accomplish the change operation to glass piece 2, does not need to return the factory to change whole overcoat 1, has reduced the degree of difficulty of user's operation, has improved the life-span of part camera lens, saves the cost.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An optical lens for facilitating replacement of a glass sheet, comprising: the glass sheet fixing device comprises an outer sleeve and glass sheets, wherein a groove body used for accommodating the glass sheets is formed in one end of the outer sleeve, a fixing hole used for fixing a camera is formed in the bottom of the groove body, and the glass sheets are detachably connected in the groove body.

2. The optical lens for facilitating glass sheet replacement according to claim 1, wherein the glass sheet is provided with a first screw hole, the bottom of the groove body is provided with a second screw hole, and the glass sheet is screwed into the groove body through a bolt.

3. The optical lens for facilitating replacement of a glass sheet according to claim 2, wherein an upper portion of the glass sheet has a semicircular structure, and a nut radius of the bolt is smaller than a radius of the semicircular structure; the lower part of the glass sheet is in a round corner rectangular structure; the shape of the groove body is matched with the shape of the glass sheet.

4. The optical lens of claim 1, wherein the thickness of the glass sheet is less than the depth of the groove.

5. The optical lens for facilitating glass sheet replacement according to claim 1, wherein mounting holes for mounting the illumination device are provided on both outer sides of the groove body, respectively.

6. The optical lens for facilitating glass sheet replacement according to claim 1, wherein a plurality of dispensing holes for connecting and fixing with a camera are formed in the rear portion of the outer sleeve.

7. The optical lens of claim 1, wherein the outer sleeve has a hollow cylindrical configuration.

8. The optical lens for facilitating glass sheet replacement according to claim 1, wherein the material of the outer cover is stainless steel.