Chucking lens positioning device

Abstract

The utility model relates to lens installation positioning device technical field, especially for the suction cup type lens positioning device without blocking, including installation joint and lens body, the shape of installation joint is cylindrical, be provided with the mounting piece on installation joint, the connecting piece is installed on the lens body, be provided with the limiting piece on the connecting piece, the limiting piece is used for the limiting of connecting piece, the mounting piece includes installation inner hole, screw hole and placement hole, the bottom of installation joint is provided with installation inner hole, the top of installation inner hole is provided with screw hole, the top of screw hole is provided with placement hole, install the connecting piece to the mounting piece, make the lens body can be connected with installation joint as a whole, utilize the limiting piece, can avoid the connecting piece easy to loosen, thereby avoid the interval between the lens body and instrument alteration, further ensure the measuring effect of instrument.

Description

Technical Field

[0001] This utility model relates to the technical field of lens mounting and positioning devices, specifically to a suction cup type unobstructed lens positioning device. Background Technology

[0002] Lenses are an indispensable component in the processing, fabrication, and assembly of high-precision optical devices, and their installation is crucial to the accuracy of these devices.

[0003] When installing a cylindrical lens onto a mounting connector, a suction cup is typically used for fixation. While this secures the lens, conventional suction cup installation requires positioning to ensure the suction cup adheres to the designated location, making it time-consuming and labor-intensive. Threaded fixing, although eliminating the need for positioning, can lead to lens loosening, causing the lens to fail to guide light stably. Therefore, a suction cup-type unobstructed lens positioning device is needed to facilitate lens installation and fixation.

[0004] This invention proposes a suction cup-type unobstructed lens positioning device to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to address the inconvenience of lens installation in existing technologies by proposing a suction cup-type unobstructed lens positioning device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a suction cup type unobstructed lens positioning device, including a mounting joint and a lens body. The mounting joint is cylindrical in shape and is provided with mounting components. A connecting component is mounted on the lens body, and a limiting component is provided on the connecting component. The limiting component is used to limit the movement of the connecting component.

[0007] As a preferred embodiment of this utility model, the mounting component includes an inner mounting hole, a screw hole, and a placement hole. The bottom end of the mounting connector has an inner mounting hole, the top end of the inner mounting hole has a screw hole, and the top end of the screw hole has a placement hole.

[0008] In a preferred embodiment of this utility model, the mounting inner hole, screw hole, and placement hole are arranged in an inverted pyramid shape. The diameter of the placement hole is larger than the diameter of the screw hole, and the diameter of the screw hole is larger than the diameter of the mounting inner hole. The placement hole is connected to the outside.

[0009] As a preferred technical solution of this utility model, the connector includes a ring, a threaded groove, a top ring, and through holes. The outer edge surface of the lens body is connected to the ring, the outer side wall of the ring is provided with a threaded groove, the top end of the ring is connected to the top end, and the top end of the top ring is provided with a plurality of arrayed through holes.

[0010] As a preferred technical solution of this utility model, the connecting ring is threadedly connected to the screw hole through a threaded groove. The bottom end of the screw hole can contact the bottom end of the connecting ring, and the bottom end of the top ring can contact the top end of the mounting joint. The perforation is T-shaped, and the bottom end of the placement hole is vertically facing the bottom end of the top ring.

[0011] As a preferred technical solution of this utility model, the limiting member includes a connecting rod, a suction cup body and a twist cap. The top end of the connecting rod is connected to the twist cap, and the bottom end of the connecting rod is connected to the suction cup body. The twist cap and the connecting rod can form a T-shaped rod. The maximum diameter of the bottom end of the suction cup body is smaller than the bottom diameter of the placement hole. The side wall of the connecting rod is slidably connected to the through hole.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This invention integrates the lens body with the mounting connector by installing the connector onto the mounting component. The limiting component prevents the connector from easily loosening, thereby preventing changes in the distance between the lens body and the instrument, and thus ensuring the measurement effect of the instrument. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a schematic cross-sectional view of the mounting connector of this utility model; Figure 4 This is a schematic diagram of the interlocking cross-sectional structure of this utility model; Figure 5 This is a schematic diagram of the suction cup body structure of this utility model.

[0014] In the diagram: 1. Mounting connector; 2. Lens body; 3. Mounting component; 301. Mounting inner hole; 302. Screw hole; 303. Placement hole; 4. Connecting component; 401. Linkage ring; 402. Threaded groove; 403. Top ring; 404. Through hole; 5. Limiting component; 501. Connecting rod; 502. Suction cup body; 503. Twist cap. Detailed Implementation

[0015] The following will refer to the appendix in the embodiments of this utility model. Figure 1-5The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0016] Example Please refer to Figure 1-5 The present invention provides the following technical solution: a suction cup type unobstructed lens positioning device, including a mounting connector 1 and a lens body 2. The mounting connector 1 is cylindrical in shape and is provided with a mounting component 3. A connector 4 is mounted on the lens body 2 and a limiting component 5 is provided on the connector 4. The limiting component 5 is used to limit the connection of the connector 4.

[0017] The connector 4 is installed on the mounting piece 3 so that the lens body 2 can be connected to the mounting connector 1 as one unit. The limiting piece 5 can prevent the connector 4 from easily loosening, thereby preventing the distance between the lens body 2 and the instrument from changing, and thus ensuring the measurement effect of the instrument.

[0018] Please refer to Figure 1-5 The mounting component 3 includes a mounting inner hole 301, a screw hole 302 and a placement hole 303. The mounting connector 1 has a mounting inner hole 301 at its bottom end, a screw hole 302 at its top end, and a placement hole 303 at its top end. The mounting inner hole 301, screw hole 302 and placement hole 303 are arranged in an inverted pyramid shape. The diameter of the placement hole 303 is larger than the diameter of the screw hole 302, the diameter of the screw hole 302 is larger than the diameter of the mounting inner hole 301, and the placement hole 303 is connected to the outside. The connector 4 includes a ring 401, a threaded groove 402, a top ring 403, and a through hole 404. The outer edge surface of the lens body 2 is connected to the ring 401. The outer side wall of the ring 401 is provided with a threaded groove 402. The top end of the ring 401 is connected to the top ring 403. The top end of the top ring 403 is provided with a plurality of arrayed through holes 404. The ring 401 is threadedly connected to the screw hole 302 through the threaded groove 402. The bottom end of the screw hole 302 can contact the bottom end of the ring 401, and the bottom end of the top ring 403 can contact the top end of the mounting connector 1. The through hole 404 is T-shaped, and the bottom end of the placement hole 303 is vertically oriented towards the bottom end of the top ring 403.

[0019] The limiting component 5 includes a connecting rod 501, a suction cup body 502, and a twist cap 503. The top end of the connecting rod 501 is connected to the twist cap 503, and the bottom end of the connecting rod 501 is connected to the suction cup body 502. The twist cap 503 and the connecting rod 501 can form a T-shaped rod. The maximum diameter of the bottom end of the suction cup body 502 is smaller than the diameter of the bottom end of the placement hole 303. The side wall of the connecting rod 501 is slidably connected to the through hole 404.

[0020] The connecting ring 401 is inserted into the placement hole 303 so that the threaded groove 402 on the connecting ring 401 can be threadedly connected to the screw hole 302. The lens body 2 is fixedly connected to the connecting ring 401. Therefore, the lens body 2 is connected to the mounting joint 1 as one unit. After the bottom end of the connecting ring 401 is attached to the bottom end of the screw hole 302, the top ring 403 is also attached to the top end of the mounting joint 1. At this time, the limiting member 5 moves into the inner side of the placement hole 303 along with the top ring 403. At this time, press down on the twist cap 503. The twist cap 503 pushes the connecting rod 501 downward, so that the suction cup body 502 is attached to the bottom end of the placement hole 303, and the suction cup body 502 is attached to the bottom end of the placement hole 303. The threaded groove 402 on the ring 401 can be threaded to the screw hole 302, and the bottom end of the ring 401 is attached to the bottom end of the screw hole 302. Therefore, the position of the through hole 404 can be effectively positioned, which can ensure that the suction cup body 502 is attached to the bottom end of the placement hole 303 at the designated position, and ensure the adsorption of the suction cup body 502 is stable. The bottom end of the twist cap 503 is attached to the top end of the through hole 404. By using the suction cup body 502 to adhere to the bottom end of the placement hole 303, and the twist cap 503 to restrict the upward movement of the top of the perforation 404, and the connecting rod 501 to obstruct the surface of the perforation 404, the top ring 403 cannot rotate at will, thereby preventing the connecting rod 401 from driving the lens body 2 to move, and ensuring the stability of the distance between the lens body 2 and the instrument.

[0021] Please refer to Figure 2 and Figure 3 The outer wall of the top ring 403 is provided with anti-slip texture, and a sealing gasket can be connected to the bottom end of the top ring 403 and the top end of the mounting joint 1.

[0022] The anti-slip texture allows for easy rotation of the top ring 403, while the sealing gasket prevents dust from seeping into the placement hole 303 from the connection between the top ring 403 and the mounting connector 1.

[0023] The working principle and usage process of this utility model are as follows: In specific use, ...

[0024] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A suction cup type unobstructed lens positioning device, comprising a mounting connector (1) and a lens body (2), wherein the mounting connector (1) is cylindrical in shape, characterized in that: The mounting connector (1) is provided with a mounting part (3), the lens body (2) is provided with a connector (4), the connector (4) is provided with a limiting part (5), and the limiting part (5) is used to limit the connector (4); The mounting component (3) includes a mounting inner hole (301), a screw hole (302) and a placement hole (303). The mounting connector (1) has a mounting inner hole (301) at its bottom end, a screw hole (302) at its top end, and a placement hole (303) at its top end. The mounting inner hole (301), screw hole (302) and placement hole (303) are arranged in an inverted pyramid shape. The diameter of the placement hole (303) is larger than the diameter of the screw hole (302), the diameter of the screw hole (302) is larger than the diameter of the mounting inner hole (301), and the placement hole (303) is connected to the outside. The connector (4) includes a ring (401), a threaded groove (402), a top ring (403), and a perforation (404). The outer edge surface of the lens body (2) is connected to the ring (401). The outer side wall of the ring (401) is provided with a threaded groove (402). The top end of the ring (401) is connected to the top ring (403). The top end of the top ring (403) is provided with a plurality of arrayed perforations (404).

2. The suction cup type unobstructed lens positioning device according to claim 1, characterized in that: The connecting ring (401) is threadedly connected to the screw hole (302) through the threaded groove (402). The bottom end of the screw hole (302) can contact the bottom end of the connecting ring (401), and the bottom end of the top ring (403) can contact the top end of the mounting connector (1). The through hole (404) is T-shaped, and the bottom end of the placement hole (303) is vertically facing the bottom end of the top ring (403).

3. The suction cup type unobstructed lens positioning device according to claim 1, characterized in that: The limiting component (5) includes a connecting rod (501), a suction cup body (502), and a twist cap (503). The top end of the connecting rod (501) is connected to the twist cap (503), and the bottom end of the connecting rod (501) is connected to the suction cup body (502). The twist cap (503) and the connecting rod (501) can form a T-shaped rod. The maximum diameter of the bottom end of the suction cup body (502) is smaller than the bottom diameter of the placement hole (303). The side wall of the connecting rod (501) is slidably connected to the through hole (404).

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