CN216956482U

CN216956482U - Optical lens for plane positioning

Info

Publication number: CN216956482U
Application number: CN202123028504.9U
Authority: CN
Inventors: 张�浩
Original assignee: Huizhou Tongxinchuan Photoelectric Co ltd
Current assignee: Huizhou Tongxinchuan Photoelectric Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-07-12
Anticipated expiration: 2031-12-03

Abstract

The utility model relates to the field of optical lenses, in particular to an optical lens for plane positioning, which comprises a lens body, wherein a connecting piece is fixedly connected to one side of the lens body, a universal roller is fixedly connected to the bottom of the connecting piece, a rotating plate is fixedly connected to the bottom of the universal roller, a first tension spring is fixedly connected to the bottom of the connecting piece, a protection plate is fixedly connected to one end of the rotating plate, and a fixing rod is fixedly connected to the top of the protection plate. According to the lens body, the first tension spring, the protection plate, the fixing plate and the fixing rod are arranged, the fixing plate does not limit the fixing rod any more, the protection plate is not fixed any more, the first tension spring is in a stretching state, the first tension spring drives the protection plate to rotate anticlockwise, the protection plate cannot be lost when the lens body is used, the practicability of the device is improved, and good experience of a user is improved.

Description

Optical lens for plane positioning

Technical Field

The present invention relates to an optical lens, and more particularly, to an optical lens for positioning a plane.

Background

The optical lens is an important part of equipment such as a television, a camera and the like, and is an indispensable part in a machine vision system, the optical lens for plane positioning is an optical lens capable of gathering the lens at a certain specified position of an object or a space through a push-pull skill, so that the image of the position can be conveniently positioned and observed, the optical lens for plane positioning is widely applied to the market, the optical lens is reused in the photography industry, the foremost end of the optical lens is provided with a mirror surface and a protection plate, and when the optical lens is not used, the protection plate is clamped on the lens to protect the mirror surface.

And the present most be used for plane location optical lens and guard plate not integrative on the existing market, and then when using optical lens, take off the circumstances that takes place to lose easily in the guard plate, and then bring great trouble for the user to the practicality of the device has been reduced, thereby has reduced user's good experience and has felt, has restrained the rapid development in optical lens field.

Therefore, it is desirable to provide an optical lens for planar positioning.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the protective plate is easy to lose after being taken off when the optical lens is used, the utility model aims to provide the optical lens for plane positioning.

The utility model provides an optical lens for plane positioning, which comprises a lens body, wherein a connecting piece is fixedly connected to one side of the lens body, a universal roller is fixedly connected to the bottom of the connecting piece, a rotating plate is fixedly connected to the bottom of the universal roller, a first tension spring is fixedly connected to the bottom of the connecting piece, a protection plate is fixedly connected to one end of the rotating plate, a fixed rod is fixedly connected to the top of the protection plate, a groove is formed in the top of the fixed rod, a rotating rod is rotatably connected to the inner side wall of the groove, a clamping plate is slidably connected to the inner wall of the groove, and a second tension spring is fixedly connected to one side of the clamping plate.

The slide has been seted up at the top of connecting piece, the inside wall fixedly connected with gag lever post of slide, the inside sliding connection of slide has the fixed plate, the inside wall fixedly connected with reset spring of slide, the spacing groove has been seted up to one side of fixed plate, the rotation groove has been seted up to one side of guard plate, the inner wall in rotation groove rotates and has cup jointed the connecting rod, the clean board of one end fixedly connected with of connecting rod, the inner wall fixedly connected with mirror surface of connecting piece.

Preferably, the rotating plate is a V-shaped rotating plate, and one side of the rotating plate is fixedly connected with one end of the first tension spring, so that the elastic force of the first tension spring can drive the rotating plate to rotate.

Preferably, the cardboard is run through to the one end of dwang, and dwang and cardboard fixed connection, and then cardboard accessible dwang rotates and rotates to the inside of recess.

Preferably, one end of the second tension spring extends to the inside of the groove, and one end of the second tension spring is fixedly connected with the inner bottom wall of the groove, so that the clamping plate can be reset through the second tension spring.

Preferably, the limiting rod penetrates through the limiting groove, the outer wall of the limiting rod is connected with the inner wall of the limiting groove in a sliding mode, and then the fixed plate is prevented from being separated from the sliding way.

Preferably, the fixed plate is an inverted U-shaped fixed plate, one side of the fixed plate is movably connected with one side of the clamping plate, and the fixed plate plays a limiting role in the clamping plate.

Preferably, one side fixedly connected with sponge layer of cleaning plate, and one side and mirror surface swing joint of sponge layer, and then accessible sponge layer cleans the mirror surface when cleaning plate rotates.

Preferably, one end of the connecting rod is fixedly connected with a handle, and the fixing rod is an L-shaped fixing rod, so that a user can rotate the cleaning plate conveniently.

The working principle is as follows: when the lens body is operated and used, the fixing plate moves towards the reverse direction of the clamping plate, the clamping plate can be rotated to the inner part of the groove, the fixing plate does not have a limiting effect on the fixing rod any more, the protection plate rotates anticlockwise through the restoring acting force of the first tension spring, the protection plate does not cover one side of the connecting piece any more, and the lens body can be used.

The technical means of the utility model can obtain the following technical effects:

(1) according to the lens body, the first tension spring, the protection plate, the fixing plate and the fixing rod are arranged, the fixing plate does not have a limiting effect on the fixing rod any more, the protection plate is not fixed any more, the first tension spring is in a stretching state, the first tension spring drives the protection plate to rotate anticlockwise, the protection plate cannot be lost when the lens body is used, the practicability of the device is improved, and good experience of a user is improved.

(2) According to the utility model, by arranging the rotating groove, the connecting rod and the cleaning plate, when the lens body is not used, the connecting rod is rotated, so that the cleaning plate rotates along with the lens body, and one side of the cleaning plate rubs against one side of the mirror surface, so that the mirror surface is cleaned completely, the use requirement of the device is further met, a great auxiliary effect is provided for the device, and the use rate of the device is further improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front cross-sectional view of the connector of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A according to the present invention;

FIG. 4 is a schematic structural view of the fixing rod and the fixing plate of the present invention;

FIG. 5 is a schematic view of the structure of the groove of the present invention;

fig. 6 is an enlarged view of the structure of fig. 2B according to the present invention.

In the figure: 1. a lens body; 2. a connecting member; 3. a universal roller; 4. a rotating plate; 5. a first tension spring; 6. a protection plate; 7. a slideway; 8. a fixing plate; 9. a limiting rod; 10. a limiting groove; 11. a return spring; 12. fixing the rod; 13. a groove; 14. rotating the rod; 15. clamping a plate; 16. a second tension spring; 17. a rotating groove; 18. a connecting rod; 19. a handle; 20. cleaning the plate; 21. a mirror surface.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.

Example 1

Fig. 1 to 6 show a preferred embodiment of an optical lens for planar positioning according to the present invention: the utility model provides an optical lens for plane location, including camera lens body 1, one side fixedly connected with connecting piece 2 of camera lens body 1, the universal gyro wheel 3 of bottom fixedly connected with of connecting piece 2, the bottom fixedly connected with rotor plate 4 of universal gyro wheel 3, the first tension spring 5 of bottom fixedly connected with of connecting piece 2, the one end fixedly connected with guard plate 6 of rotor plate 4, the top fixedly connected with dead lever 12 of guard plate 6, recess 13 has been seted up at the top of dead lever 12, recess 13's inside wall rotates and is connected with dwang 14, recess 13's inner wall sliding connection has cardboard 15, one side fixedly connected with second tension spring 16 of cardboard 15.

The top of the connecting piece 2 is provided with a slide way 7, the inner side wall of the slide way 7 is fixedly connected with a limiting rod 9, the inner part of the slide way 7 is connected with a fixing plate 8 in a sliding way, the inner side wall of the slide way 7 is fixedly connected with a reset spring 11, one side of the fixing plate 8 is provided with a limiting groove 10, one side of the protection plate 6 is provided with a rotating groove 17, the inner wall of the rotating groove 17 is rotatably sleeved with a connecting rod 18, one end of the connecting rod 18 is fixedly connected with a cleaning plate 20, the inner wall of the connecting piece 2 is fixedly connected with a mirror surface 21, through arranging a first tension spring 5, the protection plate 6, the fixing plate 8 and a fixing rod 12, the fixing plate 8 does not have a limiting function on the fixing rod 12 any more, so that the protection plate 6 is not fixed any more, the first tension spring 5 can be in a stretching state, the first tension spring 5 drives the protection plate 6 to rotate anticlockwise, so that the protection plate 6 cannot be lost when the lens body 1 is used, and then the practicality of the device has been improved, thereby user's good experience is felt has been improved, through setting up rotation groove 17, connecting rod 18 and cleaning plate 20, make when not using camera lens body 1, rotate connecting rod 18, make cleaning plate 20 follow the rotation, and then one side of cleaning plate 20 and one side of mirror surface 21 take place the friction, make mirror surface 21 cleaned totally, and then satisfied the device's user demand, played very big supplementary action for the device, and then improved the device's rate of utilization.

Example 2

On the basis of embodiment 1, a preferred embodiment of an optical lens for plane positioning provided by the present invention is shown in fig. 1 to 6: the rotating plate 4 is a V-shaped rotating plate, and one side of the rotating plate 4 is fixedly connected with one end of the first tension spring 5, so that the elastic force of the first tension spring 5 can drive the rotating plate 4 to rotate.

In this embodiment, cardboard 15 is run through to the one end of dwang 14, and dwang 14 and cardboard 15 fixed connection, and then cardboard 15 accessible dwang 14 rotates and rotates to the inside of recess 13.

In this embodiment, one end of the second tension spring 16 extends into the recess 13, and one end of the second tension spring 16 is fixedly connected to the inner bottom wall of the recess 13, so that the catch plate 15 can be reset by the second tension spring 16.

In this embodiment, the limiting rod 9 penetrates through the limiting groove 10, and the outer wall of the limiting rod 9 is slidably connected with the inner wall of the limiting groove 10, so as to prevent the fixing plate 8 from being separated from the slideway 7.

In this embodiment, fixed plate 8 is "U" type fixed plate of handstand, and one side swing joint of one side of fixed plate 8 and cardboard 15, and then fixed plate 8 plays limiting displacement to cardboard 15.

In this embodiment, one side fixedly connected with sponge layer of cleaning plate 20, and one side and mirror surface 21 swing joint of sponge layer, and then accessible sponge layer wipes mirror surface 21 when cleaning plate 20 rotates.

In this embodiment, one end of the connecting rod 18 is fixedly connected with a handle 19, and the fixing rod 12 is an "L" shaped fixing rod, so as to facilitate the user to rotate the cleaning plate 20.

When the lens body 1 is operated and used, as shown in fig. 1 to 6, the fixing plate 8 moves towards the reverse direction of the clamping plate 15, the clamping plate 15 can be rotated to the inner part of the groove 13, the fixing plate 8 does not have a limiting effect on the fixing rod 12 any more, the protection plate 6 rotates anticlockwise through the restoring acting force of the first tension spring 5, the protection plate 6 does not cover one side of the connecting piece 2 any more, and the lens body 1 can be used.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the utility model should be considered within the scope of the utility model. Moreover, it should be noted that the components of the present invention are not limited to the above-mentioned whole application, and various technical features described in the present specification can be selected to be used alone or in combination according to actual needs, so that the present invention should cover other combinations and specific applications related to the present invention.

Claims

1. An optical lens for planar positioning, comprising a lens body (1), characterized in that: the lens comprises a lens body (1), a connecting piece (2) is fixedly connected to one side of the lens body (1), a universal roller (3) is fixedly connected to the bottom of the connecting piece (2), a rotating plate (4) is fixedly connected to the bottom of the universal roller (3), a first tension spring (5) is fixedly connected to the bottom of the connecting piece (2), a protection plate (6) is fixedly connected to one end of the rotating plate (4), a fixing rod (12) is fixedly connected to the top of the protection plate (6), a groove (13) is formed in the top of the fixing rod (12), a rotating rod (14) is rotatably connected to the inner side wall of the groove (13), a clamping plate (15) is slidably connected to the inner wall of the groove (13), and a second tension spring (16) is fixedly connected to one side of the clamping plate (15);

slide (7) have been seted up at the top of connecting piece (2), inside wall fixedly connected with gag lever post (9) of slide (7), the inside sliding connection of slide (7) has fixed plate (8), inside wall fixedly connected with reset spring (11) of slide (7), spacing groove (10) have been seted up to one side of fixed plate (8), rotation groove (17) have been seted up to one side of guard plate (6), the inner wall that rotates groove (17) rotates has cup jointed connecting rod (18), the one end fixedly connected with cleaning plate (20) of connecting rod (18), the inner wall fixedly connected with mirror surface (21) of connecting piece (2).

2. An optical lens for planar positioning as recited in claim 1, wherein: the rotating plate (4) is a V-shaped rotating plate, and one side of the rotating plate (4) is fixedly connected with one end of the first tension spring (5).

3. An optical lens for planar positioning as recited in claim 1, wherein: one end of the rotating rod (14) penetrates through the clamping plate (15), and the rotating rod (14) is fixedly connected with the clamping plate (15).

4. An optical lens for planar positioning as recited in claim 1, wherein: one end of the second tension spring (16) extends to the inside of the groove (13), and one end of the second tension spring (16) is fixedly connected with the inner bottom wall of the groove (13).

5. An optical lens for planar positioning as recited in claim 1, wherein: the limiting rod (9) penetrates through the limiting groove (10), and the outer wall of the limiting rod (9) is connected with the inner wall of the limiting groove (10) in a sliding mode.

6. An optical lens for planar positioning as recited in claim 1, wherein: the fixing plate (8) is an inverted U-shaped fixing plate, and one side of the fixing plate (8) is movably connected with one side of the clamping plate (15).

7. An optical lens for planar positioning as recited in claim 1, wherein: one side of the cleaning plate (20) is fixedly connected with a sponge layer, and one side of the sponge layer is movably connected with the mirror surface (21).

8. An optical lens for planar positioning as recited in claim 1, wherein: one end of the connecting rod (18) is fixedly connected with a handle (19), and the fixing rod (12) is an L-shaped fixing rod.