Optical glass inner coil

Abstract

The utility model relates to optical glass accessory technical field, concretely is a kind of optical glass inner wire ring, including ring body, the outer ring surface of ring body is provided with mounting frame, the surface of mounting frame is provided with multiple sealing rings, the surface of ring body is provided with two clamping strips, two clamping strips are pasted with optical glass between, the outer ring surface of optical glass is pasted with sealing ring, the inside of ring body is provided with multiple groups of first support column, and one second support column is inserted between each group of first support column, and the surface of second support column is provided with spring;Beneficial effects are that: the buffering structure of multiple groups of first support column, second support column and spring is arranged in ring body interior, further improves buffering effect, protects optical glass from being damaged, improves the reliability and durability of entire inner wire ring, sets up and seals the optical glass of clamping strip and ring, improves the sealing effect, prevents dust, moisture and other impurities from causing pollution and corrosion to optical glass.

Description

Technical Field

[0001] This utility model relates to the field of optical glass accessories technology, specifically to an optical glass inner wire ring. Background Technology

[0002] Optical glass is a fundamental and important component of the optoelectronic technology industry. It can be used to manufacture lenses, prisms, mirrors, and windows in optical instruments. Components made of optical glass are key elements in optical instruments, and the inner wire ring of optical glass is an important device used to fix the optical glass and is often used in various instruments.

[0003] In the prior art, the inner wire ring of optical glass usually consists of a rubber ring and a mounting frame. The rubber ring has grooves inside. During installation, the optical glass is embedded in the grooves, and then the mounting frame is installed on the corresponding instrument by bolts.

[0004] However, optical glass is brittle and is prone to vibration and collision during instrument use or transportation, which can easily cause cracks, breakage, or internal structural damage to the optical glass, thus affecting its optical performance. Utility Model Content

[0005] The purpose of this invention is to provide an optical glass inner wire ring to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an optical glass inner wire ring, comprising...

[0007] The ring body has an installation frame on its outer ring surface.

[0008] The surface of the mounting frame is provided with multiple sealing rings;

[0009] Two clamping strips are provided on the surface of the ring body;

[0010] Optical glass is bonded between the two clamping strips;

[0011] A sealing ring is fitted onto the outer circumference of the optical glass;

[0012] The inner part of the ring is equipped with multiple sets of first support columns;

[0013] A second support column is inserted between each group of first support columns;

[0014] A spring is fitted onto the surface of the second support column.

[0015] Preferably, a connecting plate is fixedly connected to the outer ring surface of the ring body. The connecting plate has a ring-shaped structure, and the other end of the connecting plate is fixedly connected to the surface of the mounting frame. The surface of the mounting frame has multiple round holes.

[0016] Preferably, multiple circular holes are arranged in a circumferential array, and a circular groove is formed on the surface of the circular holes. A rubber ring is fixedly connected to the surface of the circular groove. The rubber ring has an annular plate structure, and a sealing ring is fixedly connected to one end surface of the rubber ring.

[0017] Preferably, the two sides of the ring body are provided with bevels, and the surface of the ring body is provided with an installation groove. The installation groove is a U-shaped annular groove, and two clamping strips are fixedly attached to the two sides of the installation groove.

[0018] Preferably, the sealing ring has an annular plate structure, is fixedly connected to the surface of the mounting groove, and the surface of the sealing ring near the optical glass is wavy.

[0019] Preferably, the surface of the ring body is provided with a buffer groove, which is an annular groove. Support bars are fixedly connected to both sides of the buffer groove. The support bars are annular plate-shaped structures. There are two first support columns in each group. The two first support columns are respectively connected to one end surface of the support bar. The two ends of the spring are respectively fixedly connected to the surfaces of the two first support columns.

[0020] Preferably, sliding grooves are provided on both sides of the surface of the first support column. The sliding grooves are square grooves, and sliding blocks are slidably connected to the surface of the sliding grooves. Two sliding blocks are fixedly connected to the surface of the second support column.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] The optical glass inner wire ring proposed in this utility model has a clamping strip and a sealing ring inside the ring body that are attached to the optical glass, which improves the sealing effect, prevents dust, moisture and other impurities from contaminating and corroding the optical glass, extends the service life of the optical glass, and ensures its stable optical performance.

[0023] A buffer structure consisting of multiple sets of first support columns, second support columns, and springs is set inside the coil to further improve the buffering effect, protect the optical glass from damage, and improve the reliability and durability of the entire inner wire coil.

[0024] The mounting frame has a sealing ring and a rubber ring on the surface of the round hole, which can clamp the bolts and improve the connection stability between the mounting frame and the installation equipment. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of the optical glass inner wire ring of this utility model;

[0026] Figure 2 This is a half-sectional schematic diagram of the inner wire ring of the optical glass of this utility model;

[0027] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0028] Figure 4 This is a schematic diagram of the support mechanism structure of this utility model;

[0029] Figure 5 This is a schematic diagram of the sealing mechanism of this utility model.

[0030] In the diagram: 1. Ring body; 2. Optical glass; 3. Mounting frame; 4. Connecting plate; 5. Round hole; 6. Sealing ring; 7. Clamping strip; 8. Sealing ring; 9. Buffer groove; 10. Rubber ring; 11. Support strip; 12. First support column; 13. Sliding groove; 14. Second support column; 15. Spring; 16. Sliding block; 17. Mounting groove. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] Example 1

[0033] Please see Figures 1 to 2 This utility model provides a technical solution: an optical glass inner wire ring, including a ring body 1, an mounting frame 3 is provided on the outer ring surface of the ring body 1, a plurality of sealing rings 6 are provided on the surface of the mounting frame 3, two clamping strips 7 are provided on the surface of the ring body 1, an optical glass 2 is attached between the two clamping strips 7, a sealing ring 8 is attached to the outer ring surface of the optical glass 2, a plurality of sets of first support columns 12 are provided inside the ring body 1, a second support column 14 is inserted between each set of first support columns 12, and a spring 15 is sleeved on the surface of the second support column 14;

[0034] The clamping strip 7 and sealing ring 8 are attached to the surface of the optical glass 2, which improves the sealing effect and prevents dust, moisture and other impurities from contaminating and corroding the optical glass 2. The buffer structure composed of multiple sets of first support columns 12, second support columns 14 and springs 15 is set to further improve the buffering effect, protect the optical glass 2 from damage, and improve the reliability and durability of the entire inner thread ring. The sealing ring 6 and rubber ring 10 are set to clamp the bolts and improve the connection stability between the mounting frame 3 and the mounting device.

[0035] Example 2

[0036] Please see Figures 1 to 4Based on Embodiment 1, in order to achieve a sealed connection of the optical glass 2, a connecting plate 4 is fixedly connected to the outer ring surface of the ring body 1. The connecting plate 4 has an annular plate structure, and the other end of the connecting plate 4 is fixedly connected to the surface of the mounting frame 3. The connecting plate 4 can evenly distribute the stress from the mounting frame 3 or the ring body 1, prevent stress concentration from causing local damage, and prevent the ring body 1 and the mounting frame 3 from easily displacing relative to each other during operation.

[0037] The surface of the mounting frame 3 has multiple circular holes 5 arranged in a circumferential array. The surface of the circular holes 5 has an annular groove, and a rubber ring 10 is fixedly connected to the surface of the annular groove. The rubber ring 10 has an annular plate structure and provides support and fixation for the sealing ring 6. The sealing ring 6 is fixedly connected to one end of the surface of the rubber ring 10. One end of the sealing ring 6 extends to the surface of the circular hole 5 and can pass through the hole on the surface of the mounting instrument, thereby enhancing its sealing performance and stability. The two sides of the ring body 1 are provided with bevels, which facilitate the installation of the optical glass 2.

[0038] The surface of the ring body 1 is provided with an installation groove 17. The installation groove 17 is a U-shaped annular groove. Two clamping strips 7 are fixedly connected to the two sides of the installation groove 17. The clamping strips 7 are elastic elements to ensure that the optical glass 2 is installed firmly and is not easy to loosen or shake. They also have a sealing effect on the optical glass 2 to prevent external impurities, moisture and other substances from entering and affecting the performance of the optical glass 2.

[0039] Example 3

[0040] Please see Figures 1 to 5 Based on Embodiment 2, in order to improve the stability of the ring body 1, the sealing ring 8 has an annular plate structure. The sealing ring 8 is fixedly connected to the surface of the mounting groove 17. The surface of the sealing ring 8 near the optical glass 2 is wavy. The wavy shape can increase the contact area with the optical glass 2, so that the sealing ring 8 fits better with the optical glass 2, and can absorb vibration and impact energy to a certain extent, reducing the impact of external vibration on the sealing performance.

[0041] The surface of the ring body 1 is provided with a buffer groove 9. The buffer groove 9 is an annular groove. The buffer groove 9 provides a buffer space for the entire ring body 1 and provides an installation space for the buffer element. Support bars 11 are fixedly connected to both sides of the buffer groove 9. The support bars 11 are annular plate structure. The support bars 11 can enhance the overall structural strength of the ring body 1, so that it is not easy to undergo excessive deformation, twisting or collapse when subjected to external pressure.

[0042] Each set has two first support columns 12, and the two first support columns 12 are respectively connected to one end surface of the support bar 11. The two ends of the spring 15 are respectively fixedly connected to the surfaces of the two first support columns 12. Sliding grooves 13 are provided on both sides of the surface of the first support column 12. The sliding grooves 13 are square grooves. Sliding blocks 16 are slidably connected to the surface of the sliding grooves 13. The two sliding blocks 16 are fixedly connected to the surface of the second support column 14. The sliding grooves 13 and the sliding blocks 16 cooperate to provide guidance for the displacement of the second support column 14.

[0043] In actual use, the optical glass 2 is slid into the inclined surface of the ring body 1 and embedded in the mounting groove 17. The clamping strip 7 is attached to both sides of the optical glass 2, which has a sealing effect on the optical glass 2, preventing external impurities, moisture and other substances from entering and affecting the performance of the optical glass 2. The part of the sealing ring 8 that contacts the outer ring surface of the optical glass 2 is set in a wave shape. The wave-shaped cross section can absorb vibration and impact energy to a certain extent, reducing the impact of external vibration on the sealing performance. The two ends of the second support column 14 are respectively inserted into the surface of a set of first support columns 12, and the second support column 14 slides in the sliding groove 13 of the first support column 12 through the sliding block 16, which can flexibly adjust the position. When the ring body 1 is subjected to external impact or pressure, the spring 15 undergoes elastic deformation, absorbing and buffering part of the external force, reducing the impact on the optical glass 2 and the ring body 1, and ensuring the stability of the optical glass 2.

[0044] The ring 1 is installed through the mounting frame 3 on the outer ring surface. The round hole 5 on the mounting frame 3 can be used to connect other components. The mounting frame 3 is installed on the instrument by bolts passing through the round hole 5. The rubber ring 10 and the sealing ring 6 are clamped on the surface of the bolts, which enhances the sealing of the installation.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An optical glass inner wire ring, characterized in that: include The ring body has a mounting frame on its outer ring surface. The surface of the mounting frame is provided with multiple sealing rings; Two clamping strips are provided on the surface of the ring body; Optical glass is bonded between the two clamping strips; A sealing ring is attached to the outer circumference of the optical glass; The inner part of the ring is provided with multiple sets of first support columns; A second support column is inserted between each group of the first support columns; A spring is fitted onto the surface of the second support column.

2. The optical glass inner wire ring according to claim 1, characterized in that: A connecting plate is fixedly connected to the outer ring surface of the ring body. The connecting plate has an annular plate structure. The other end of the connecting plate is fixedly connected to the surface of the mounting frame. The surface of the mounting frame has multiple circular holes.

3. The optical glass inner wire ring according to claim 2, characterized in that: The plurality of circular holes are arranged in a circumferential array, and a circular groove is formed on the surface of each circular hole. A rubber ring is fixedly connected to the surface of the circular groove. The rubber ring has an annular plate structure, and a sealing ring is fixedly connected to one end surface of the rubber ring.

4. The optical glass inner wire ring according to claim 1, characterized in that: The two sides of the ring body are provided with inclined surfaces, and the surface of the ring body is provided with an installation groove. The installation groove is a U-shaped annular groove, and the two clamping strips are fixedly attached to the two sides of the installation groove.

5. The optical glass inner wire ring according to claim 4, characterized in that: The sealing ring has an annular plate structure and is fixedly connected to the surface of the mounting groove. The surface of the sealing ring near the optical glass is wavy.

6. The optical glass inner wire ring according to claim 1, characterized in that: The surface of the ring body is provided with a buffer groove, which is an annular groove. Support bars are fixedly connected to both sides of the buffer groove. The support bars are annular plate-shaped structures. There are two first support columns in each group. The two first support columns are respectively connected to one end surface of the support bar. The two ends of the spring are respectively fixedly connected to the surfaces of the two first support columns.

7. The optical glass inner wire ring according to claim 1, characterized in that: The first support column has sliding grooves on both sides of its surface. The sliding grooves are square grooves. Sliding blocks are slidably connected to the surface of the sliding grooves. Two sliding blocks are fixedly connected to the surface of the second support column.

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