Connecting structure facilitating installation and interchange of lens and optical accessory

Abstract

The utility model discloses a connecting structure convenient to install and interchange a lens and an optical accessory, and particularly relates to the technical field of installation of lenses and optical accessories, the connecting structure comprises an installation assembly, the installation assembly comprises a supporting seat, an object placing seat, four first clamping blocks and four second clamping blocks, the object placing seat is fixedly installed at the top end of the supporting seat through bolts, and the first clamping blocks and the second clamping blocks are fixedly installed on the supporting seat. The four first clamping blocks are fixedly installed at the positions, close to the top edge, of the outer side of the storage base, and the four second clamping blocks are fixedly installed at the positions, close to the bottom edge, of the outer side of the supporting base. According to the utility model, a lens and an optical accessory are supported through the object placing seat, the supporting seat is clamped with the base through the four second clamping blocks, the supporting seat is clamped with the limiting seat through the two third clamping blocks, the supporting seat is limited through the limiting seat, and the lens and the optical accessory are disassembled in the same way, so that the operation is simple, and the working efficiency is high. Lenses and optical accessories can be conveniently installed and exchanged, and the installation efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lens and optical accessory installation, and more particularly to a connection structure which is convenient for installing interchangeable lenses and optical accessories. Background Art

[0002] A lens is a transparent optical component that focuses or defocuses light by affecting the curvature of the light's wavefront. Lenses are widely used in science and technology and daily life. From the simplest magnifying glass to complex microscopes and telescopes, to the lenses in mobile phone cameras, all of them reflect the core role of lenses in focusing and imaging.

[0003] When installing existing lenses, specific adhesives, such as epoxy resin or Ulidan adhesive, are used to fix the lens to the frame or other structure. However, the adhesive usually takes a certain amount of time to fully cure, which affects the installation efficiency of the lens and makes it difficult to remove the lens from the frame. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a connection structure that is convenient for installing interchangeable lenses and optical accessories, aiming to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a connection structure that is convenient for installing interchangeable lenses and optical accessories, including a mounting assembly, the mounting assembly including a support seat, a storage seat, four first clamping blocks and four second clamping blocks, the storage seat is fixedly mounted on the top end of the support seat by bolts, the four first clamping blocks are all fixedly mounted on the outside of the storage seat near the top edge, the four second clamping blocks are all fixedly mounted on the outside of the support seat near the bottom edge, two clamping slots are provided on the support seat, the outer movable sleeve of the support seat is provided with a base, and a limit assembly is provided at the bottom of the base, the limit assembly includes a limit seat and two third clamping blocks.

[0006] Furthermore, the two third clamping blocks are fixedly mounted on the outer side of the limit seat near the bottom edge, the top end of the limit seat extends into the interior of the support seat, and the two third clamping blocks are respectively inserted into the two clamping slots.

[0007] Furthermore, the four second clamping blocks are all located inside the base, and the base and the support seat are clamped together through the four second clamping blocks.

[0008] Furthermore, an extrusion assembly is provided on the outer side of the base, and the extrusion assembly includes a connecting frame, two springs and two extrusion plates.

[0009] Furthermore, the bottom ends of the two connecting frames are fixedly connected to the base, and the two extrusion plates are connected to the two connecting frames respectively via two springs.

[0010] It can be seen that in the above technical solution, the base and the support seat are conveniently installed on the external connecting member.

[0011] Furthermore, a plurality of anti-slip strips are fixedly connected to both sides of the two extruded plates and near the bottom edges.

[0012] It can be seen that in the above technical solution, the friction force on both sides of the extrusion plate is increased.

[0013] Furthermore, a protective tube is movably provided on the outer side of the support seat near the top edge, and the protective tube is clamped to the storage seat through four first clamping blocks.

[0014] It can be seen that in the above technical solution, it is convenient to protect the lens and optical accessories.

[0015] Technical effects and advantages of this utility model:

[0016] 1. The utility model supports the lens and optical accessories through the storage seat, and then inserts the support seat into the base, and uses four second clamping blocks to clamp the support seat and the base. Then, the limit seat is placed on the bottom of the base, and the support seat and the limit seat are clamped through two third clamping blocks. The support seat is limited by the limit seat, and the lens and optical accessories can be disassembled in the same way. The operation is simple, and it is convenient to install and interchange lenses and optical accessories, which effectively improves the installation efficiency.

[0017] 2. The utility model moves the two extrusion plates back to back and rotates them on the two connecting frames respectively, thereby driving the two springs to compress, and then the base is attached to the external connecting piece, and the two extrusion plates are located on both sides of the external connecting piece. When the two extrusion plates are released, the two springs rebound and drive the two extrusion plates to move toward each other, and the external connecting piece is squeezed by the two extrusion plates, thereby fixing the base and the support seat. Similarly, the base can be disassembled. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The structures, proportions, sizes, etc. illustrated in this specification are intended solely to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in size, without affecting the efficacy and objectives of the present invention, shall remain within the scope of the technical contents disclosed herein.

[0019] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a bottom view of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the extrusion assembly structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the installation assembly structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the limit assembly of the utility model.

[0024] In the figure: 1. Installation assembly; 2. Protective tube; 3. Base; 4. Limiting assembly; 5. Extrusion assembly; 101. Support seat; 102. Storage seat; 103. First clamping block; 104. Second clamping block; 105. Slot; 401. Limiting seat; 402. Third clamping block; 501. Connecting frame; 502. Spring; 503. Extrusion plate; 504. Anti-slip strip. DETAILED DESCRIPTION

[0025] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can readily understand the other advantages and benefits of the present invention from the contents disclosed in this specification. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0026] Refer to the instruction manual Figure 1-5 , a connection structure of this embodiment that is convenient for installing interchangeable lenses and optical accessories includes a mounting assembly 1, the mounting assembly 1 includes a support base 101, a storage base 102, four first clamping blocks 103 and four second clamping blocks 104, the storage base 102 is fixedly installed on the top of the support base 101 by bolts, the four first clamping blocks 103 are all fixedly installed on the outside of the storage base 102 near the top edge position, the four second clamping blocks 104 are all fixedly installed on the outside of the support base 101 near the bottom edge position, two clamping grooves 105 are provided on the support base 101, the outer movable sleeve of the support base 101 is provided with a base 3, and a limit assembly 4 is provided at the bottom of the base 3, and the limit assembly 4 includes a limit base 401 and two third clamping blocks 402.

[0027] Furthermore, the two third clamping blocks 402 are fixedly installed on the outer side of the limit seat 401 near the bottom edge, the top of the limit seat 401 extends into the interior of the support seat 101, and the two third clamping blocks 402 are respectively inserted into the two clamping slots 105, the four second clamping blocks 104 are all located inside the base 3, and the base 3 and the support seat 101 are clamped together through the four second clamping blocks 104, and a protective tube 2 is movably provided on the outer side of the support seat 101 near the top edge, and the protective tube 2 and the storage seat 102 are clamped together through the four first clamping blocks 103.

[0028] Furthermore, an extrusion assembly 5 is provided on the outer side of the base 3, and the extrusion assembly 5 includes a connecting frame 501, two springs 502 and two extrusion plates 503. The bottom ends of the two connecting frames 501 are fixedly connected to the base 3, and the two extrusion plates 503 are connected to the two connecting frames 501 respectively through two springs 502. A plurality of anti-slip strips 504 are fixedly connected on both sides of the two extrusion plates 503 and near the bottom edge.

[0029] Among them, when the base 3 is engaged with the support seat 101, the two extrusion plates 503 are moved back to back and rotated on the two connecting frames 501 respectively, thereby driving the two springs 502 to compress, and then the base 3 is attached to the external connecting piece, and the two extrusion plates 503 are located on both sides of the external connecting piece. The two extrusion plates 503 are released, and the two springs 502 rebound and drive the two extrusion plates 503 to move toward each other, and the external connecting piece is squeezed by the two extrusion plates 503, thereby fixing the base 3 and the support seat 101. Similarly, the base 3 is disassembled. The structure is simple and easy to use. At the same time, multiple anti-slip strips 504 are provided to increase the friction on both sides of the extrusion plates 503.

[0030] The method of using this embodiment is:

[0031] During use, the staff places the lens and optical accessories on the storage seat 102, supports the lens and optical accessories through the storage seat 102, then inserts the support seat 101 into the base 3, and uses the four second clamping blocks 104 to clamp the support seat 101 and the base 3, then places the limit seat 401 on the bottom of the base 3, and the top of the limit seat 401 is inserted into the support seat 101, and the support seat 101 is clamped with the limit seat 401 through the two third clamping blocks 402, and the support seat 101 is limited by the limit seat 401. Similarly, the lens and optical accessories are disassembled, which is simple to operate and easy to install and interchange lenses and optical accessories, effectively improving the installation efficiency. Finally, the protective tube 2 is placed on the support seat 101, and the storage seat 102 is clamped with the protective tube 2 through the four first clamping blocks 103, and the lens and optical accessories are protected by the protective tube 2.

[0032] The contents not described in detail in the specification belong to the existing technology known to those skilled in the art. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A connection structure for facilitating the installation of interchangeable lenses and optical accessories, comprising a mounting assembly (1), characterized in that: The mounting assembly (1) comprises a support seat (101), a storage seat (102), four first clamping blocks (103) and four second clamping blocks (104); the storage seat (102) is fixedly mounted on the top of the support seat (101) by means of bolts; the four first clamping blocks (103) are all fixedly mounted on the outer side of the storage seat (102) near the top edge; the four second clamping blocks (104) are all fixedly mounted on the outer side of the support seat (101) near the bottom edge; two clamping slots (105) are provided on the support seat (101); a base (3) is provided on the outer side of the support seat (101); a limiting assembly (4) is provided at the bottom of the base (3); the limiting assembly (4) comprises a limiting seat (401) and two third clamping blocks (402).

2. The connection structure for facilitating installation of interchangeable lenses and optical accessories according to claim 1, characterized in that: The two third clamping blocks (402) are fixedly mounted on the outer side of the limiting seat (401) near the bottom edge, the top end of the limiting seat (401) extends into the interior of the supporting seat (101), and the two third clamping blocks (402) are respectively inserted into the interior of the two clamping slots (105).

3. The connection structure for facilitating installation of interchangeable lenses and optical accessories according to claim 1, characterized in that: The four second clamping blocks (104) are all located inside the base (3), and the base (3) and the support seat (101) are clamped together via the four second clamping blocks (104).

4. The connection structure for facilitating installation of interchangeable lenses and optical accessories according to claim 1, characterized in that: An extrusion assembly (5) is provided on the outside of the base (3), and the extrusion assembly (5) comprises a connecting frame (501), two springs (502) and two extrusion plates (503).

5. The connection structure for facilitating installation of interchangeable lenses and optical accessories according to claim 4, characterized in that: The bottom ends of the two connecting frames (501) are fixedly connected to the base (3), and the two extrusion plates (503) are connected to the two connecting frames (501) via two springs (502) respectively.

6. The connection structure for facilitating installation of interchangeable lenses and optical accessories according to claim 4, characterized in that: A plurality of anti-slip strips (504) are fixedly connected to both sides of the two extrusion plates (503) and near the bottom edge.

7. The connection structure for facilitating installation of interchangeable lenses and optical accessories according to claim 1, characterized in that: A protective tube (2) is movably sleeved on the outer side of the support seat (101) near the top edge, and the protective tube (2) is clamped to the storage seat (102) via four first clamping blocks (103).

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