CN218254354U

CN218254354U - Optical lens piece anchor clamps

Info

Publication number: CN218254354U
Application number: CN202222953356.XU
Authority: CN
Inventors: 邓兴龙; 徐洪婵; 徐豫婵
Original assignee: Shenzhen Weir Crystal Technology Co ltd
Current assignee: Shenzhen Weir Crystal Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-01-10
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses an optical lens piece anchor clamps, relate to the optical lens piece field, including the anchor clamps board, place the recess, cylinder and anchor clamps, anchor clamps include outer anchor clamps, the fixed plate, a spring, inlayer anchor clamps and soft cushion, outer anchor clamps middle section fixedly connected with fixed plate, the opening has been seted up to outer anchor clamps one end, the opening is equipped with two sets ofly and the symmetry sets up at outer anchor clamps both ends, in the opening with spring one end fixed connection, another section of spring and inlayer anchor clamps fixed connection, outer anchor clamps bottom fixedly connected with soft cushion, this optical lens piece anchor clamps, the recess has been seted up to anchor clamps board bottom, anchor clamps inboard wall and cylinder one end fixed connection, the cylinder is equipped with four groups and symmetry and sets up around anchor clamps inboard wall, every group cylinder other end and anchor clamps fixed connection, when using, place the lens in placing the recess, the anchor clamps that the multiunit cylinder drove to correspond fix the lens outer wall, the adaptable not unidimensional lens of use of cylinder fixes.

Description

Optical lens piece anchor clamps

Technical Field

The utility model relates to an optical lens piece field specifically is an optical lens piece anchor clamps.

Background

The optical glass is prepared by mixing oxides of high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium, etc. according to a specific formula, melting at high temperature in a platinum crucible, stirring uniformly by ultrasonic waves, and removing bubbles; and then slowly cooling for a long time to prevent the glass block from generating internal stress. The cooled glass block must be measured by optical instruments to verify purity, transparency, uniformity, refractive index and dispersion are within specification. Qualified glass blocks are heated and forged to form optical lens blanks, the surfaces of the optical lens blanks need to be polished during processing, generally, the lenses are fixed by utilizing a clamp, and the current clamp cannot be used for carrying out timely adaptive adjustment on the lenses with different sizes.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an optical lens piece anchor clamps compares in optical lens piece anchor clamps in the past and has done structural improvement, but has added the anchor clamps of automatically regulated, and anchor clamps are two segmentation anchor clamps, and adaptable not unidimensional optical lens piece is adjusted.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical lens piece anchor clamps, includes the anchor clamps board, places recess, cylinder and anchor clamps, the recess has been seted up to anchor clamps board bottom, and anchor clamps inboard wall and cylinder one end fixed connection, cylinder are equipped with four groups and the symmetry sets up around the anchor clamps inboard wall, every group cylinder other end and anchor clamps fixed connection.

As a further aspect of the present invention: anchor clamps include outer anchor clamps, fixed plate, spring, inlayer anchor clamps and soft cushion, outer anchor clamps middle section fixedly connected with fixed plate, and the opening has been seted up to outer anchor clamps one end, and the opening is equipped with two sets ofly and the symmetry sets up at outer anchor clamps both ends, in the opening with spring one end fixed connection, another section of spring and inlayer anchor clamps fixed connection, the soft cushion of outer anchor clamps bottom fixedly connected with.

As a further aspect of the present invention: the outer wall of the inner layer clamp is connected in a sliding way in an opening arranged on the outer layer clamp.

Compared with the prior art, the beneficial effects of the utility model are that:

this optical lens piece anchor clamps, include the anchor clamps board, place recess, cylinder and anchor clamps, anchor clamps board bottom has been seted up and has been placed the recess, and anchor clamps inboard wall and cylinder one end fixed connection, cylinder are equipped with four groups and the symmetry sets up around the anchor clamps inboard wall, and every group cylinder other end and anchor clamps fixed connection place the lens in placing the recess when using, and the multiunit cylinder drives the anchor clamps that correspond and fixes the lens outer wall, and the adaptable not unidimensional lens of use of cylinder is fixed.

Drawings

Fig. 1 is a top view of the optical lens holder of the present invention;

fig. 2 is a first schematic view of the optical lens holder of the present invention;

fig. 3 is a schematic diagram of an optical lens holder of the present invention;

fig. 4 is a first cross-sectional view of the optical lens holder of the present invention;

fig. 5 is a second sectional view of the optical lens holder of the present invention.

As shown in the figure: 1. a clamp plate; 2. placing a groove; 3. a cylinder; 4. a clamp; 5. an outer layer clamp; 6. a fixing plate; 7. a spring; 8. an inner layer fixture; 9. a soft rubber cushion.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1-5, in the present embodiment, an optical lens fixture includes a fixture plate 1, a placement groove 2, a cylinder 3 and a fixture 4, the bottom of the fixture plate 1 is provided with the placement groove 2, the inner wall of the fixture plate 1 is fixedly connected with one end of the cylinder 3, the cylinders 3 are provided with four groups and symmetrically disposed around the inner wall of the fixture plate 1, the other end of each group of cylinders 3 is fixedly connected with the fixture 4, when in use, the lens is placed in the placement groove 2, the multiple groups of cylinders 3 drive the corresponding fixture 4 to fix the outer wall of the lens, and the cylinders 3 can adapt to the different sizes of lenses to be fixed.

Anchor clamps 4 include outer anchor clamps 5, fixed plate 6, spring 7, inlayer anchor clamps 8 and flexible glue pad 9, and outer anchor clamps 5 middle section fixedly connected with fixed plate 6, the opening has been seted up to outer anchor clamps 5 one end, and the opening is equipped with two sets ofly and the symmetry sets up at outer anchor clamps 5 both ends, and with spring 7 one end fixed connection in the opening, spring 7 another section and inlayer anchor clamps 8 fixed connection, outer anchor clamps 5 bottom fixedly connected with soft glue pad 9, sliding connection in the opening that inlayer anchor clamps 8 outer wall was seted up at outer anchor clamps 5, when fixed, the inlayer anchor clamps 8 of adjacent two sets of anchor clamps 4 contact each other, when the optical lens centre gripping to not unidimensional, cylinder 3 drives anchor clamps 4 and carries out flexible displacement, and adjacent two sets of inlayer anchor clamps 8 slide in corresponding outer anchor clamps 5, ensure adjacent two sets of anchor clamps 4 and contact each other, fix the optical lens, and inner anchor clamps 8 has the support nature is made to spring 7's use, and the contact of soft glue pad 9 and optical lens makes the optical lens outer wall obtain the protection.

Claims

1. The utility model provides an optical lens piece anchor clamps, includes anchor clamps board (1), places recess (2), cylinder (3) and anchor clamps (4), its characterized in that: the clamp plate is characterized in that a placing groove (2) is formed in the bottom of the clamp plate (1), the inner wall of the clamp plate (1) is fixedly connected with one end of each air cylinder (3), the air cylinders (3) are provided with four groups and are symmetrically arranged around the inner wall of the clamp plate (1), and the other end of each air cylinder (3) is fixedly connected with the clamp (4).

2. An optical lens holder as claimed in claim 1, wherein: anchor clamps (4) are including outer anchor clamps (5), fixed plate (6), spring (7), inlayer anchor clamps (8) and flexible glue pad (9), outer anchor clamps (5) middle section fixedly connected with fixed plate (6), the opening has been seted up to outer anchor clamps (5) one end, the opening is equipped with two sets ofly and the symmetry sets up at outer anchor clamps (5) both ends, in the opening with spring (7) one end fixed connection, spring (7) another one section and inlayer anchor clamps (8) fixed connection, outer anchor clamps (5) bottom fixedly connected with flexible glue pad (9).

3. An optical lens holder as claimed in claim 2, wherein: the outer wall of the inner layer clamp (8) is connected in a sliding way in an opening arranged on the outer layer clamp (5).