CN219320560U

CN219320560U - Clamp spring type optical lens pressing structure

Info

Publication number: CN219320560U
Application number: CN202320971189.3U
Authority: CN
Inventors: 梁灵勇; 王起涛; 祝炼
Original assignee: Hubei Yueqing Optical Instrument Co ltd
Current assignee: Hubei Yueqing Optical Instrument Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-07-07
Anticipated expiration: 2033-04-24

Abstract

The utility model relates to the technical field of clamp spring type optical lens pressing structures, and discloses a clamp spring type optical lens pressing structure which comprises a main body mechanism, a mounting mechanism and a buffer mechanism, wherein the mounting mechanism is positioned at the inner end of the main body mechanism, the buffer mechanism is positioned in the main body mechanism, the main body mechanism comprises a lens seat body, a second lens seat, a mounting block and a mounting groove, the second lens seat is movably mounted at the right end of the lens seat body, and the mounting block is fixedly mounted at the front end and the rear end of the right end of the lens seat body. This jump ring formula optical lens piece compresses tightly structure has realized this mirror seat body at the in-process of optical lens piece installation through installation mechanism, can connect it fast to can carry out dismouting maintenance to optical lens piece according to the user demand, and can not lead to the fact wearing and tearing to optical lens piece in the dismouting process, this mirror seat body simple structure is convenient for operate, has improved this jump ring formula optical lens piece and has compressed tightly flexibility and practicality of structure.

Description

Clamp spring type optical lens pressing structure

Technical Field

The utility model relates to the technical field of clamp spring type optical lens pressing structures, in particular to a clamp spring type optical lens pressing structure.

Background

The optical lens is fixed in a mounting way, and is a necessary step for each spatial light-related application, and the lens is required to be fixed at a specified position without moving or deforming, and because the lens is generally made of fragile materials such as silicon dioxide and is very fragile and cannot be directly fixed with a connecting piece, a common lens fixing method is to place the lens in a lens seat, and connect other fixing elements through the lens seat to achieve positioning.

The prior art publication No. CN206020773U provides a clamp spring type optical lens pressing structure, and the clamp spring type optical lens pressing structure comprises: an optical lens, the diameter of the optical lens being a first diameter; the diameter of the lens seat is a second diameter, and the second diameter is larger than the first diameter; the optical lens is arranged in the lens seat; the inner wall of the clamp spring pressing ring is a conical surface, and the clamp spring pressing ring is longitudinally distributed in a triangular shape; the clamp spring pressing ring is arranged in the lens seat and is arranged above the optical lens; the outer wall of the clamp spring pressing ring is elastically pressed with the inner wall of the mirror seat; the locking screw ring is screwed into the lens seat and used for fixing the optical lens; the utility model provides a lens holder, including optics lens, jump ring clamping ring, locking helicoid, the optics lens is fixed through glue to the jump ring type optics lens compresses tightly the structure, thereby inconvenient user carries out dismouting maintenance to optics lens according to the user demand, easily leads to optics lens wearing and tearing, inconvenient user carries out the use when using, wherein, be in proper order in the lens holder be the optics lens, jump ring type optics lens clamping ring, the locking helicoid, however, prior art CN206020773U patent exists certain defect when using.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a clamp spring type optical lens compressing structure, which solves the problems that the prior clamp spring type optical lens compressing structure is inconvenient for users to disassemble, assemble and maintain an optical lens according to the use requirement.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a jump ring formula optical lens piece compresses tightly structure, includes main part mechanism, installation mechanism and buffer gear, installation mechanism is located main part mechanism's inner, buffer gear is located main part mechanism's inside, main part mechanism includes mirror seat body, second mirror seat, installation piece and mounting groove, second mirror seat movable mounting is at the right-hand member of mirror seat body, installation piece fixed mounting is at the front and back both ends of mirror seat body right-hand member, the mounting groove is fixed to be set up the front and back both ends at the second mirror seat left end, the installation piece corresponds with the mounting groove, installation piece and mounting groove swing joint, installation mechanism includes first go-between, second go-between and connecting rod, first go-between fixed mounting is at the upper end of mirror seat body right-hand member, second go-between fixed mounting is at the upper end of second mirror seat left end, connecting rod fixed mounting is at the front and back both ends of first go-between right-hand member.

Preferably, the mounting mechanism further comprises a connecting groove, a placing hole, a fixing sleeve, a limiting rod, a connecting plate, a reset spring and a limiting groove, wherein the connecting groove is fixedly arranged at the front end and the rear end of the left end of the second connecting ring, the connecting groove corresponds to the connecting rod, the connecting groove is movably connected with the connecting rod, and the connecting groove is convenient for the connection of the first connecting ring and the second connecting ring due to the design of the connecting groove and the connecting rod.

Preferably, the right-hand member of hole fixed setting in the connecting rod upper end is placed to the placing, fixed sleeve fixed mounting is in the inside of placing the hole, gag lever post movable mounting is in the upper end of fixed sleeve, connecting plate fixed mounting is in the upper end of gag lever post, reset spring fixed mounting is in the outer end of fixed sleeve, and reset spring's design is convenient for adjust the length of gag lever post.

Preferably, the upper end fixed connection connecting plate of reset spring, the spacing groove is fixed to be set up the front and back both ends in second go-between upper end left end, the spacing groove is corresponding with placing hole, spacing groove and gag lever post swing joint, the design of gag lever post is convenient for fix connecting rod and second go-between.

Preferably, the buffer gear includes first gasket, second gasket, first buffer board, dead lever cover, movable lever, buffer spring and second buffer board, first gasket fixed mounting is at the lower extreme of mirror base body right-hand member, second gasket fixed mounting is at the lower extreme of second mirror base left end, first buffer board movable mounting is at the right-hand member of mirror base body, dead lever cover fixed mounting is at the right-hand member of mirror base body, and buffer spring's design makes this mirror base body be applicable to the optical lens of different specification sizes and installs the use.

Preferably, the movable rod is movably mounted at the right end of the fixed rod sleeve, the right end of the movable rod is fixedly connected with the first buffer plate, the buffer spring is fixedly mounted at the right end of the fixed rod sleeve, the right end of the buffer spring is fixedly connected with the first buffer plate, the second buffer plate is movably mounted at the left end of the second lens seat, the second buffer plate is identical to the first buffer plate in structure, and the first buffer plate and the second buffer plate are designed to provide a certain buffer effect for the optical lens.

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

1. according to the clamp spring type optical lens pressing structure, the lens seat body can be connected quickly in the installation process of the optical lens through the installation and installation mechanism, the optical lens can be disassembled and maintained according to the use requirement, the optical lens cannot be abraded in the disassembly and assembly process, the structure of the lens seat body is simple and convenient to operate, and the flexibility and the practicability of the clamp spring type optical lens pressing structure are improved;

2. according to the clamp spring type optical lens pressing structure, when the optical lens is connected and used by the lens seat body through the installation of the buffer mechanism, a certain buffer effect is provided for the optical lens, the impact force born by the lens seat body can be buffered through the design of the first buffer plate and the second buffer plate, so that the situation that the optical lens is damaged due to vibration of the lens seat body is avoided, and the protection performance of the clamp spring type optical lens pressing structure is improved;

3. this jump ring formula optical lens piece compresses tightly structure has realized this lens seat body when installing optical lens piece through installing buffer spring, can be applicable to the optical lens piece of different specification sizes and connect the use, and the design of buffer board is at the in-process that presss from both sides optical lens piece, has provided certain protective effect for the contact surface of optical lens piece to this jump ring formula optical lens piece compresses tightly structure's suitability and protectiveness have been improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the mounting mechanism of the present utility model;

FIG. 3 is a schematic perspective view of a buffer mechanism according to the present utility model;

fig. 4 is an enlarged partial detail schematic view of the stop lever of the present utility model.

In the figure: 1. a main body mechanism; 101. a lens base body; 102. a second lens base; 103. a mounting block; 104. a mounting groove; 2. a mounting mechanism; 201. a first connection ring; 202. a second connecting ring; 203. a connecting rod; 204. a connecting groove; 205. placing the hole; 206. a fixed sleeve; 207. a limit rod; 208. a connecting plate; 209. a return spring; 210. a limit groove; 3. a buffer mechanism; 301. a first gasket; 302. a second gasket; 303. a first buffer plate; 304. a fixed rod sleeve; 305. a movable rod; 306. a buffer spring; 307. and a second buffer plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a jump ring formula optical lens piece compress tightly structure, including main body mechanism 1, installation mechanism 2 and buffer gear 3, installation mechanism 2 is located the inner of main body mechanism 1, buffer gear 3 is located the inside of main body mechanism 1, main body mechanism 1 includes mirror seat body 101, second mirror seat 102, installation piece 103 and mounting groove 104, second mirror seat 102 movable mounting is at the right-hand member of mirror seat body 101, installation piece 103 fixed mounting is at the front and back both ends of mirror seat body 101 right-hand member, the mounting groove 104 is fixed to be set up at the front and back both ends of second mirror seat 102 left end, installation piece 103 corresponds with mounting groove 104, installation piece 103 and mounting groove 104 swing joint, installation mechanism 2 includes first go-between 201, second go-between 202 and connecting rod 203, first go-between 201 fixed mounting is at the upper end of mirror seat body 101 right-hand member, second go-between 202 fixed mounting is at the upper end of second mirror seat 102 left end, connecting rod 203 fixed mounting is at the front and back both ends of first go-between 201 right-hand member.

The installation mechanism 2 further comprises a connecting groove 204, a placing hole 205, a fixing sleeve 206, a limiting rod 207, a connecting plate 208, a reset spring 209 and a limiting groove 210, wherein the connecting groove 204 is fixedly arranged at the front end and the rear end of the left end of the second connecting ring 202, the connecting groove 204 corresponds to the connecting rod 203, the connecting groove 204 is movably connected with the connecting rod 203, the placing hole 205 is fixedly arranged at the right end of the upper end of the connecting rod 203, the fixing sleeve 206 is fixedly arranged in the placing hole 205, the limiting rod 207 is movably arranged at the upper end of the fixing sleeve 206, the connecting plate 208 is fixedly arranged at the upper end of the limiting rod 207, the reset spring 209 is fixedly arranged at the outer end of the fixing sleeve 206, the upper end of the reset spring 209 is fixedly connected with the connecting plate 208, the limiting groove 210 is fixedly arranged at the front end and the rear end of the left end of the upper end of the second connecting ring 202, the limiting groove 210 corresponds to the placing hole 205, the limiting groove 210 is movably connected with the limiting rod 207, when the clamp spring type optical lens pressing structure is used, firstly, an optical lens is placed at the right end of a lens seat body 101 to be located above a first gasket 301, then a second lens seat 102 is placed at the right side of the lens seat body 101 to enable a mounting block 103 to correspond to a mounting groove 104, the mounting block 103 is connected with the mounting groove 104, meanwhile, a worker presses a connecting plate 208 to enable a connecting rod 203 to enter the inside of a connecting groove 204, a placing hole 205 corresponds to a limiting groove 210 when the lens seat body 101 is fully connected with the second lens seat 102, pressure above the connecting plate 208 disappears, a reset spring 209 drives a limiting rod 207 and the connecting plate 208 to enter the limiting groove 210 to enable the connecting rod 203 to be fixedly connected with a second connecting ring 202, when the optical lens needs to be disassembled and maintained by a user, the pressure of the connecting plate 208 is given to enable the limiting rod 207 to retract into the inside of a fixing sleeve 206, the lens base body 101 and the second lens base 102 can be separated.

The buffer mechanism 3 comprises a first gasket 301, a second gasket 302, a first buffer plate 303, a fixed rod sleeve 304, a movable rod 305, a buffer spring 306 and a second buffer plate 307, wherein the first gasket 301 is fixedly installed at the lower end of the right end of the lens seat body 101, the second gasket 302 is fixedly installed at the lower end of the left end of the second lens seat 102, the first buffer plate 303 is movably installed at the right end of the lens seat body 101, the fixed rod sleeve 304 is fixedly installed at the right end of the lens seat body 101, the movable rod 305 is movably installed at the right end of the fixed rod sleeve 304, the right end of the movable rod 305 is fixedly connected with the first buffer plate 303, the buffer spring 306 is fixedly installed at the right end of the fixed rod sleeve 304, the right end of the buffer spring 306 is fixedly connected with the first buffer plate 303, the second buffer plate 307 is movably installed at the left end of the second lens seat 102, the second buffer plate 307 and the first buffer plate 303 are identical in structure, and in the connecting process of the lens seat body 101 and the second lens seat 102, the optical lens presses the first buffer plate 303 and the second buffer plate 307, and the second buffer plate 307 simultaneously, and the first buffer plate 307 and the second buffer plate 306 are fixedly connected with each other, and the buffer spring 306 are fixedly connected, and the buffer spring 306 is enabled to enter the fixed rod 304.

Working principle: when the clamp spring type optical lens pressing structure is used, firstly, an optical lens is placed at the right end of a lens seat body 101 to be located above a first gasket 301, then a second lens seat 102 is placed at the right side of the lens seat body 101 to enable a mounting block 103 to correspond to a mounting groove 104, the mounting block 103 is connected with the mounting groove 104, meanwhile, a worker presses a connecting plate 208 to enable a connecting rod 203 to enter the inside of a connecting groove 204, in the connecting process of the lens seat body 101 and the second lens seat 102, the optical lens presses a first buffer plate 303 and a second buffer plate 307, meanwhile, the first buffer plate 303 and the second buffer plate 307 apply pressure to a buffer spring 306 to enable a movable rod 305 to enter the inside of a fixed rod sleeve 304, the lens seat body 101 and the second lens seat 102 are fully connected, a placing hole 205 corresponds to the limiting groove 210, pressure above the connecting plate 208 disappears, and a reset spring 209 drives a limiting rod 207 and the connecting plate 208 to enter the limiting groove 210 to enable the connecting rod 203 to be tightly connected with the second connecting ring 202, and when the user needs to detach the optical lens 208, the pressure 207 enables the second lens seat 102 to be separated from the fixed sleeve 102.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a jump ring formula optical lens piece compresses tightly structure, includes main part mechanism (1), installation mechanism (2) and buffer gear (3), its characterized in that: the mounting mechanism (2) is located the inner of main body mechanism (1), buffer gear (3) are located the inside of main body mechanism (1), main body mechanism (1) includes mirror seat body (101), second mirror seat (102), installation piece (103) and mounting groove (104), second mirror seat (102) movable mounting is at the right-hand member of mirror seat body (101), installation piece (103) fixed mounting is at the front and back both ends of mirror seat body (101) right-hand member, mounting groove (104) fixed setting is at the front and back both ends of second mirror seat (102) left end, installation piece (103) are corresponding with mounting groove (104), installation piece (103) and mounting groove (104) swing joint, installation mechanism (2) are including first go-between (201), second go-between (202) and connecting rod (203), first go-between (201) fixed mounting is at the upper end of mirror seat body (101) right-hand member, second go-between (202) fixed mounting is at the front and back both ends of second mirror seat (102) left end, connecting rod (203) fixed mounting.

2. The clamping spring type optical lens pressing structure according to claim 1, wherein: the mounting mechanism (2) further comprises a connecting groove (204), a placing hole (205), a fixing sleeve (206), a limiting rod (207), a connecting plate (208), a reset spring (209) and a limiting groove (210), wherein the connecting groove (204) is fixedly arranged at the front end and the rear end of the left end of the second connecting ring (202), the connecting groove (204) corresponds to the connecting rod (203), and the connecting groove (204) is movably connected with the connecting rod (203).

3. The clamping spring type optical lens pressing structure according to claim 2, wherein: the right-hand member of hole (205) fixed setting in connecting rod (203) upper end is placed in, fixed cover (206) fixed mounting is in the inside of placing hole (205), gag lever post (207) movable mounting is in the upper end of fixed cover (206), connecting plate (208) fixed mounting is in the upper end of gag lever post (207), reset spring (209) fixed mounting is in the outer end of fixed cover (206).

4. A clamp spring type optical lens pressing structure according to claim 3, wherein: the upper end of the reset spring (209) is fixedly connected with the connecting plate (208), the limiting groove (210) is fixedly arranged at the front end and the rear end of the left end of the upper end of the second connecting ring (202), the limiting groove (210) corresponds to the placing hole (205), and the limiting groove (210) is movably connected with the limiting rod (207).

5. The clamping spring type optical lens pressing structure according to claim 4, wherein: the buffer mechanism (3) comprises a first gasket (301), a second gasket (302), a first buffer plate (303), a fixed rod sleeve (304), a movable rod (305), a buffer spring (306) and a second buffer plate (307), wherein the first gasket (301) is fixedly arranged at the lower end of the right end of the mirror base body (101), the second gasket (302) is fixedly arranged at the lower end of the left end of the second mirror base (102), the first buffer plate (303) is movably arranged at the right end of the mirror base body (101), and the fixed rod sleeve (304) is fixedly arranged at the right end of the mirror base body (101).

6. The clamping spring type optical lens pressing structure according to claim 5, wherein: the movable rod (305) is movably mounted at the right end of the fixed rod sleeve (304), the right end of the movable rod (305) is fixedly connected with the first buffer plate (303), the buffer spring (306) is fixedly mounted at the right end of the fixed rod sleeve (304), the right end of the buffer spring (306) is fixedly connected with the first buffer plate (303), the second buffer plate (307) is movably mounted at the left end of the second lens holder (102), and the second buffer plate (307) and the first buffer plate (303) are identical in structure.