CN214384488U

CN214384488U - Device for detecting curvature radius precision of optical lens

Info

Publication number: CN214384488U
Application number: CN202023294468.6U
Authority: CN
Inventors: 张永锋; 陈少宇; 刘忠义; 崔艳; 李强; 王鹏正; 王云飞
Original assignee: Nanyang Hongfeng Photoelectric Co ltd
Current assignee: Nanyang Hongfeng Photoelectric Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-12
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a be used for optical lens piece curvature radius precision detection device relates to and detects technical field. The utility model discloses a box, the inside of box is provided with first cavity, second cavity, and installs the baffle between first cavity and the second cavity, and first recess has been seted up to the inside of baffle, and the box includes: the top plate, the bottom plate, the first side plate and the third second side plate; the inside sliding fit of first cavity has waist shape ring, and the slip post is all installed to the both sides of waist shape ring, and two slip posts respectively with baffle, bottom plate sliding fit, the inside normal running fit of waist shape ring has the rotation post. The utility model discloses a connecting plate, the waist shape ring that set up, both cooperate mutually, when needs use detection device, the waist shape ring passes through the slip post and drives the connecting plate and remove to can take out detection device fast, conveniently carry.

Description

Device for detecting curvature radius precision of optical lens

Technical Field

The utility model belongs to the technical field of detect, especially, relate to a be used for optical lens piece curvature radius precision detection device.

Background

In recent years, with the development of science and technology, especially in the fields of biology, electronics, chemical engineering and the like, higher requirements are made on the processing quality and yield of lenses made of optical materials such as glass, resin and the like. The optical lens, as a lens made of optical glass, has good scratch resistance and high refractive index, and in order to ensure the quality of the optical lens, the optical lens generally needs to be processed through processes of cutting, grinding, polishing and the like. Most of the traditional devices for detecting the curvature radius precision of the optical lens are difficult to carry and transport.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for optical lens piece curvature radius precision detection device, through connecting plate, the waist ring that sets up, both cooperate mutually, when needs use detection device, the waist ring drives the connecting plate through the slip post and removes to can take out detection device fast, conveniently carry, solve the problem that exists among the above-mentioned prior art.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

the utility model provides a be used for optical lens piece curvature radius precision detection device, includes the box, the inside of box is provided with first cavity, second cavity, and installs the baffle between first cavity and the second cavity, and first recess has been seted up to the inside of baffle, and the box includes: the top plate, the bottom plate, the first side plate and the third second side plate; a waist-shaped ring is in sliding fit with the inside of the first cavity, sliding columns are mounted on two sides of the waist-shaped ring and are in sliding fit with the baffle plate and the bottom plate respectively, a rotating column is in rotating fit with the inside of the waist-shaped ring, a rotating rod is mounted at the eccentric position of the rotating column, two first springs are mounted on the upper side of the baffle plate, a connecting plate is mounted at the end part of each first spring, and a second groove is formed in the upper side of the connecting plate; a third groove is formed in the first side plate, a first pulley mechanism and a second pulley mechanism are respectively arranged in the first groove and the third groove, a fixed rod is arranged in the third groove, a clamping groove is formed in the peripheral side of the fixed rod in a rotating fit mode, a second spring is arranged on one side of the clamping groove, a clamping piece is arranged on the lower side of the top plate, and the clamping piece is clamped with the clamping groove; one side of one of them slip post is connected with the haulage rope, and the haulage rope is connected with the draw-in groove through first pulley mechanism, second pulley mechanism.

Optionally, the top plate is in running fit with one of the second side plates, the handle is installed on the upper side of the top plate, and the rotating plate is installed at one end, penetrating through the box body, of the rotating rod.

Optionally, the fixed rod is rotatably matched with a rotating plate on the periphery, the rotating plate is connected with the clamping groove, one end of the second spring is connected with the rotating plate, and the other end of the second spring is connected with the third groove.

Optionally, the first pulley mechanism comprises: the first pulley and the second pulley are respectively positioned at two ports of the first groove.

Optionally, the second pulley mechanism comprises: a third pulley, and the third pulley is located at one of the ports of the third groove.

Optionally, the second groove is L-shaped in cross section, a notch is formed in the upper side of the bottom plate, and one of the sliding columns is in sliding fit in the notch.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment is through connecting plate, the waist ring that sets up, and both cooperate, and when needs used detection device, the waist ring passes through the slip post and drives the connecting plate and remove to can take out detection device fast, conveniently carry.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic view of a second groove structure according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a first spring according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a portion a in fig. 4.

Wherein the figures include the following reference numerals:

the box body 1, the handle 2, the dwang 3, the rotor plate 4, the first cavity 5, the second cavity 6, the baffle 7, the waist shape ring 8, the slip post 9, the rotor post 10, first spring 11, first recess 12, the third recess 13, the second spring 14, notch 15, first pulley mechanism 16, fastener 17, dead lever 18, rotor plate 19, draw-in groove 20, second pulley mechanism 21, the second recess 22, connecting plate 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-5, in the present embodiment, an apparatus for detecting precision of curvature radius of an optical lens is provided, including: box 1, box 1's inside is provided with first cavity 5, second cavity 6, and installs baffle 7 between first cavity 5 and the second cavity 6, and first recess 12 has been seted up to baffle 7's inside, and box 1 includes: the top plate, the bottom plate, the first side plate and the third second side plate; a waist-shaped ring 8 is in sliding fit with the inside of the first cavity 5, sliding columns 9 are mounted on two sides of the waist-shaped ring 8, the two sliding columns 9 are in sliding fit with the baffle 7 and the bottom plate respectively, a rotating column 10 is in rotating fit with the inside of the waist-shaped ring 8, a rotating rod 3 is mounted at the eccentric position of the rotating column 10, two first springs 11 are mounted on the upper side of the baffle 7, a connecting plate 23 is mounted at the end parts of the two first springs 11, and a second groove 22 is formed in the upper side of the connecting plate 23; a third groove 13 is formed in the first side plate, a first pulley mechanism 16 and a second pulley mechanism 21 are respectively arranged in the first groove 12 and the third groove 13, a fixed rod 18 is arranged in the third groove 13, a clamping groove 20 is rotatably matched with the circumferential side of the fixed rod 18, a second spring 14 is arranged on one side of the clamping groove 20, a clamping piece 17 is arranged on the lower side of the top plate, and the clamping piece 17 is clamped with the clamping groove 20; one side of one of the sliding columns 9 is connected with a pulling rope, and the pulling rope is connected with the clamping groove 20 through a first pulley mechanism 16 and a second pulley mechanism 21.

The application of one aspect of the embodiment is as follows: detection device has been placed in the second recess 22, when needs use detection device, at first rotates dwang 3, and dwang 3 passes through rotation post 10 and drives waist shape ring 8 and remove, and waist shape ring 8 passes through slip post 9 and drives connecting plate 23 and remove, and first spring 11 is tensile, and slip post 9 passes through the haulage rope and drives draw-in groove 20 and rotate in the week side of dead lever 18, and draw-in groove 20 relieves the spacing to fastener 17 to accomplish detection device's use.

Through connecting plate 23, the waist ring 8 that sets up, both cooperate mutually, when needs use detection device, waist ring 8 drives connecting plate 23 through slip post 9 and removes to can take out detection device fast, conveniently carry.

The fixed rod 18 of this embodiment is rotatably fitted with a rotating plate 19 on the periphery thereof, and the rotating plate 19 is connected to the engaging groove 20, one end of the second spring 14 is connected to the rotating plate 19, and the other end of the second spring 14 is connected to the third groove 13.

The first pulley mechanism 16 of the present embodiment includes: a first pulley and a second pulley, which are respectively located at two ports of the first groove 12.

The roof and one of them second curb plate normal running fit of this embodiment, handle 2 is installed to the upside of roof, and commentaries on classics board 4 is installed to the one end that dwang 3 runs through box 1.

The second pulley mechanism 21 of the present embodiment includes: a third pulley, and the third pulley is located at one of the ports of the third groove 13.

The second groove 22 of this embodiment has an L-shaped cross section, a recess 15 is formed on the upper side of the base plate, and one of the sliding posts 9 is slidably fitted in the recess 15.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. An apparatus for detecting accuracy of curvature radius of an optical lens, comprising: box (1), the inside of box (1) is provided with first cavity (5), second cavity (6), and installs baffle (7) between first cavity (5) and second cavity (6), and first recess (12) have been seted up to the inside of baffle (7), and box (1) includes: the top plate, the bottom plate, the first side plate and the third second side plate; a waist-shaped ring (8) is arranged in the first cavity (5) in a sliding fit mode, sliding columns (9) are arranged on two sides of the waist-shaped ring (8), the two sliding columns (9) are respectively in sliding fit with the baffle plate (7) and the bottom plate, a rotating column (10) is arranged in the waist-shaped ring (8) in a rotating fit mode, a rotating rod (3) is arranged at the eccentric position of the rotating column (10), two first springs (11) are arranged on the upper side of the baffle plate (7), a connecting plate (23) is arranged at the end portions of the two first springs (11), and a second groove (22) is formed in the upper side of the connecting plate (23); a third groove (13) is formed in the first side plate, a first pulley mechanism (16) and a second pulley mechanism (21) are respectively arranged in the first groove (12) and the third groove (13), a fixing rod (18) is arranged in the third groove (13), a clamping groove (20) is rotatably matched on the periphery side of the fixing rod (18), a second spring (14) is arranged on one side of the clamping groove (20), a clamping piece (17) is arranged on the lower side of the top plate, and the clamping piece (17) is clamped with the clamping groove (20); one side of one of the sliding columns (9) is connected with a traction rope, and the traction rope is connected with the clamping groove (20) through a first pulley mechanism (16) and a second pulley mechanism (21).

2. The device for detecting the accuracy of the curvature radius of the optical lens according to claim 1, wherein the top plate is rotatably engaged with one of the second side plates, the handle (2) is installed on the upper side of the top plate, and the rotating plate (4) is installed at one end of the rotating rod (3) penetrating through the box body (1).

3. The apparatus for detecting the accuracy of the radius of curvature of an optical lens according to claim 1, wherein a rotation plate (19) is rotatably fitted around the fixed rod (18), the rotation plate (19) is connected to the engaging groove (20), one end of the second spring (14) is connected to the rotation plate (19), and the other end of the second spring (14) is connected to the third recess (13).

4. The apparatus for detecting the accuracy of the radius of curvature of an optical lens according to claim 1, wherein the first pulley mechanism (16) comprises: the first pulley and the second pulley are respectively positioned at two ports of the first groove (12).

5. A device for the precision detection of the radius of curvature of an optical lens according to claim 1, characterized in that the second pulley mechanism (21) comprises: a third pulley, and the third pulley is located at one of the ports of the third groove (13).

6. The device for detecting the accuracy of the curvature radius of an optical lens according to claim 1, wherein the second groove (22) has an L-shaped cross section, the upper side of the base plate is provided with a notch (15), and one of the sliding columns (9) is slidably fitted in the notch (15).