CN114153044B - Lens dismouting subassembly - Google Patents
Lens dismouting subassembly Download PDFInfo
- Publication number
- CN114153044B CN114153044B CN202111578417.2A CN202111578417A CN114153044B CN 114153044 B CN114153044 B CN 114153044B CN 202111578417 A CN202111578417 A CN 202111578417A CN 114153044 B CN114153044 B CN 114153044B
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- China
- Prior art keywords
- hole
- lens
- spring piece
- pull buckle
- ball
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/026—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using retaining rings or springs
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/022—Mountings, adjusting means, or light-tight connections, for optical elements for lenses lens and mount having complementary engagement means, e.g. screw/thread
Abstract
The application discloses a lens disassembly and assembly component, which comprises an upper cover with an opening and a lens component matched and installed on the opening, wherein a clamping groove is formed in the edge of the lens component; the edge of the upper cover is provided with a notch with an opening at the front part, a pull buckle capable of sliding left and right is arranged in the notch, the rear wall of the notch is provided with a spring piece in a fitting way, the spring piece is provided with a fixed block in a fitting way, a through hole is reserved in the fixed block, and a ball is rotationally arranged in the through hole; a first hole and a second hole are sequentially formed in the side wall, attached to the fixed block, of the pull buckle from left to right, the front side of the ball is abutted to the first hole or the second hole, and the rear side of the ball is abutted to the spring piece; when the pull buckle slides leftwards, the balls are respectively abutted on the second hole and the spring piece, and the left end of the pull buckle is matched and fixedly inserted in the clamping groove; when the pull buckle slides rightwards, the balls are respectively abutted on the first hole and the spring piece, and the left end of the pull buckle slides out of the clamping groove. The lens assembly and disassembly assembly can realize convenient disassembly and assembly of the lens assembly.
Description
Technical Field
The application relates to the technical field of lamps, in particular to a lens disassembly and assembly component.
Background
The lens assembly in the prior art is generally fixedly connected with the upper cover through screws, and the screws are required to be disassembled and assembled when the lens assembly is replaced, so that the disassembly and the assembly are inconvenient.
Disclosure of Invention
The application aims to provide a lens assembly and disassembly assembly, which solves the technical problem that the lens assembly and disassembly are inconvenient in the prior art.
In order to achieve the above object, the present application provides a lens assembly and disassembly assembly, comprising an upper cover with an opening and a lens assembly matched and installed on the opening, wherein a clamping groove is arranged at the edge of the lens assembly;
the edge of the upper cover is provided with a notch with an opening at the front part, a pull buckle capable of sliding left and right is arranged in the notch, the rear wall of the notch is provided with a spring piece in a fitting way, the spring piece is provided with a fixed block in a fitting way, a through hole is reserved in the fixed block, and a ball is arranged in the through hole in a rotating way;
a first hole and a second hole are sequentially formed in the side wall, attached to the fixed block, of the pull buckle from left to right, the front side of the ball is abutted to the first hole or the second hole, and the rear side of the ball is abutted to the spring piece;
the balls are respectively abutted against the second hole and the spring piece when the pull buckle slides leftwards, and the left end of the pull buckle is matched and fixedly inserted into the clamping groove;
the balls are respectively abutted on the first hole and the spring piece when the pull buckle slides rightwards, and the left end of the pull buckle slides out of the clamping groove.
Preferably, a long hole extending along the left-right direction is further formed in the middle of the pull buckle, a stop piece capable of moving along the length direction of the long hole is inserted into the long hole, and the end portion of the stop piece is fixedly connected with the upper cover.
Preferably, the stop member is a screw, and a threaded hole for mounting the screw is reserved in the upper cover.
As a preferable scheme, the pull buckle comprises a push block extending along the front-back direction and a plug rod extending along the left-right direction, the plug rod is fixedly connected to the left end of the push block, the first hole and the second hole are formed in one end, close to the plug rod, of the push block, and the long hole is formed in the plug rod.
Preferably, the lens assembly comprises a lens and a lens sleeve arranged at the edge of the lens, and the clamping groove is arranged at the edge of the lens sleeve.
As an optimal scheme, the spring piece is including being right angle bending's first shell fragment and second shell fragment, be equipped with on the first shell fragment with notch lateral wall fixed connection's first connecting hole, the second shell fragment with the fixed block laminating.
As the preferable scheme, the fixed block comprises a first fixed plate and a second fixed plate which are bent at right angles, a second connecting hole fixedly connected with the side wall of the notch is formed in the first fixed plate, and the second fixed plate is attached to the spring piece.
Compared with the prior art, the application has the beneficial effects that:
the application relates to a lens disassembly and assembly component, which comprises an upper cover with an opening and a lens component matched and installed on the opening, wherein the edge of the lens component is provided with a clamping groove; the edge of the upper cover is provided with a notch with an opening at the front part, a pull buckle capable of sliding left and right is arranged in the notch, the rear wall of the notch is provided with a spring piece in a fitting way, the spring piece is provided with a fixed block in a fitting way, the elastic force of the spring piece extends towards the direction of the fixed block, a through hole is reserved in the fixed block, and a ball is rotationally arranged in the through hole; the side wall of the pull buckle, which is attached to the fixed block, is sequentially provided with a first hole and a second hole from left to right, the front side of the ball is abutted to the first hole or the second hole, the diameters of the first hole and the second hole are smaller than those of the ball, the ball can be attached to the opening of the first hole or the second hole, and the rear side of the ball is abutted to the spring piece; the spring piece can be used for producing elasticity to the ball to squeeze the ball, and the other side of the ball is abutted with the opening of the first hole or the second hole, so that the effect of fixing the pull buckle by the spring piece and the ball is achieved; when the lens component is specifically positioned, the pull buckle is firstly pressed inwards to overcome the elasticity of the spring piece, then slides leftwards to enable the front side and the rear side of the ball to respectively abut against the second hole and the spring piece, and the left end of the pull buckle is matched and fixedly inserted into the clamping groove so as to fix the lens component; when the lens component is required to be disassembled, the pull buckle is firstly pressed inwards to overcome the elasticity of the spring piece, then the pull buckle slides rightwards to enable the balls to be respectively abutted on the first hole and the spring piece, the left end of the pull buckle slides out of the clamping groove, the fixing effect on the lens component is relieved, the lens component can be disassembled, and the lens component can be disassembled conveniently.
Drawings
FIG. 1 is a schematic view of a lens assembly fixing structure of a lens assembly and disassembly assembly according to an embodiment of the present application;
FIG. 2 is a partial schematic diagram of bitmap 1;
FIG. 3 is a schematic view of the bottom structure of FIG. 1;
FIG. 4 is a schematic view showing the structure of the lens assembly-disassembly assembly according to the embodiment of the application;
FIG. 5 is a schematic view of the bottom structure of FIG. 4;
FIG. 6 is a schematic cross-sectional view of FIG. 1;
FIG. 7 is a schematic view of a structure of a pull buckle;
FIG. 8 is a schematic structural view of a fixed block;
FIG. 9 is a schematic diagram of the front view of the fixed block;
fig. 10 is a schematic structural view of a spring plate.
In the figure, 1, an upper cover; 11. a notch; 2. a lens assembly; 21. a lens; 22. a mirror sleeve; 3. a lamp body; 4. a clamping groove; 5. pulling buckle; 51. a first hole; 52. a second hole; 53. a long hole; 54. a pushing block; 55. a rod; 6. a spring piece; 61. a first elastic sheet; 62. a second spring plate; 63. a first connection hole; 7. a fixed block; 71. a through hole; 72. a first fixing plate; 73. a second fixing plate; 74. a second connection hole; 8. and (3) rolling balls.
Detailed Description
The following describes in further detail the embodiments of the present application with reference to the drawings and examples. The following examples are illustrative of the application and are not intended to limit the scope of the application.
In the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "top", "bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. It should be understood that the terms "first," "second," and the like are used herein to describe various information, but such information should not be limited to these terms, which are used merely to distinguish one type of information from another. For example, a "first" message may also be referred to as a "second" message, and similarly, a "second" message may also be referred to as a "first" message, without departing from the scope of the application.
A preferred embodiment of the lens assembly and disassembly assembly of the present application, as shown in fig. 1 and 9, comprises an upper cover 1 with an opening and a lens assembly 2 which is matched and installed on the opening, wherein the upper cover 1 is installed on a lamp body 3 and is positioned at the upper part of the lamp body 3; the edge of the lens component 2 is provided with a clamping groove 4, and the clamping groove 4 is detachably clamped with the upper cover 1; specifically, the edge of the upper cover 1 is provided with a notch 11 open at the front. Specifically, a pull buckle 5 capable of sliding left and right is arranged in the notch 11, the pull buckle 5 is arranged in the notch 11 in a sliding manner, a spring piece 6 is attached to the rear wall of the notch 11, a fixed block 7 is attached to the spring piece 6, the elastic force of the spring piece 6 extends towards the direction of the fixed block 7, a through hole 71 is reserved in the fixed block 7, a ball 8 is rotationally arranged in the through hole 71, the diameter of the through hole 71 is larger than that of the ball 8, the thickness of the fixed block 7 is smaller than that of the ball 8, and therefore the front side of the ball 8 is attached to the pull buckle 5, and the rear side of the ball 8 is attached to the spring piece 6, so that the elastic force of the spring piece 6 is transmitted to the pull buckle 5 for fixing the pull buckle 5; the side wall of the pull buckle 5, which is attached to the fixed block 7, is sequentially provided with a first hole 51 and a second hole 52 from left to right, the front side of the ball 8 is abutted to the first hole 51 or the second hole 52, the diameters of the first hole 51 and the second hole 52 are smaller than those of the ball 8, the ball 8 can be attached to the opening of the first hole 51 or the second hole 52, and the rear side of the ball 8 is abutted to the spring piece 6; the spring piece 6 can be used for generating elastic force to the ball 8 to squeeze the ball 8, and the other side of the ball 8 is abutted with the opening of the first hole 51 or the second hole 52 so as to fix the pull buckle 5, thereby achieving the effect of fixing the pull buckle 5 by the spring piece 6 and the ball 8. The front opening is used for the installation of the pull buckle 5, the spring leaf 6 and the fixing block 7 of the present application.
In the installation of the upper cover 1 and the lens assembly 2 in the application, the upper cover 1 and the lens 2 are in a ring shape, when the edge of the upper cover 1 is fixed with the lens assembly 2, the installation of the upper cover 1 and the lens assembly 2 is provided with a plurality of installation positions, each installation position is provided with a corresponding spring piece, a fixed block, a ball and a pull buckle, and in the specific embodiment of the application, the upper cover 1 and the lens assembly 2 are provided with two installation positions which are respectively positioned in two adjacent directions of front, back, left and right so as to be capable of moving in the front, back, left and right directions when the lens assembly 2 is disassembled, and the principle of disassembling and assembling the head street assembly in each direction is the same.
When the lens component 2 is specifically positioned, the pull buckle 5 is firstly pressed inwards to overcome the elasticity of the spring piece 6, then slides leftwards to enable the front side and the rear side of the ball 8 to respectively abut against the second hole 52 and the spring piece 6, and the left end of the pull buckle 5 is matched and fixedly inserted into the clamping groove 4 so as to fix the lens component 2; when the lens component 2 needs to be disassembled, the pull buckle 5 is firstly pressed inwards to overcome the elasticity of the spring piece 6, then the pull buckle 5 slides rightwards to enable the balls 8 to be respectively abutted on the first hole 51 and the spring piece 6, the left end of the pull buckle 5 slides out of the clamping groove 4, the fixing effect on the lens component 2 is relieved, the lens component 2 can be disassembled, and the lens component 2 is conveniently disassembled and assembled.
As shown in fig. 7, a long hole 53 extending in the left-right direction is further provided in the middle of the pull buckle 5, a stopper capable of moving in the length direction of the long hole 53 is inserted into the long hole 53, an end of the stopper is fixedly connected with the upper cover 1, the stopper is fixedly connected with the upper cover 1 so that the pull buckle can move left and right along the long hole 53 and the stopper, the degree of freedom of the pull buckle 5 in the front-rear direction is limited, and the pull buckle 5 can only slide left and right in the notch 11.
Further, the stop member is provided as a screw, and a threaded hole for screw matching installation is reserved at a corresponding position in the notch on the upper cover 1. In other embodiments of the application, the stop may also be provided as a pin, the end of which is fixedly connected to the upper cover 1.
In the specific embodiment of the present application, the specific structure of the pull buckle 5 is: as shown in fig. 5, the pull buckle 5 includes a push block 54 extending along the front-back direction and an insert rod 55 extending along the left-right direction, the insert rod 55 is fixedly connected to the left end of the push block 54, the insert rod 55 and the push block 54 can be integrally formed and arranged, the insert rod 55 is used for being inserted into the clamping groove 4, the first hole 51 and the second hole 52 are respectively arranged at one end, close to the insert rod 55, of the push block 54, the other end of the push block 54 extends outwards, and the push-pull device is used for pushing and pulling by force of a hand when the lens assembly is disassembled; wherein, the long hole 53 is provided on the insert rod 55, the extending direction of the long hole 53 is the same as the arrangement direction of the first hole 51 and the second hole 52, and when the pull buckle 5 slides to make the balls 8 sequentially contact with the first hole 51 or the second hole 52, the pull buckle 5 moves along the direction of the long hole 53.
Illustratively, the lens assembly 2 includes a lens 21 and a lens sleeve 22 disposed at an edge of the lens, the clamping groove 4 is disposed at an edge of the lens sleeve 21, and the clamping groove 4 extends toward the lens 22.
As shown in fig. 10, the spring piece 6 specifically includes a first elastic piece 61 and a second elastic piece 62 that are bent at right angles, the first elastic piece 61 and the second elastic piece 62 are integrally formed, a first connection hole 63 fixedly connected with a side wall of the slot 11 is formed in the first elastic piece 61, the first elastic piece 62 is fixedly connected with the side wall of the slot 11, so that the second elastic piece 62 has an elastic force in a direction toward the fixed block 7, and the second elastic piece 62 is attached to the fixed block 7.
As shown in fig. 9, the fixing block 7 includes a first fixing plate 72 and a second fixing plate 73 bent at right angles, a second connecting hole 74 fixedly connected with the side wall of the slot 11 is formed in the first fixing plate 72, and the second fixing plate 73 is attached to the spring piece 6.
In the application, when the lens component 2 is normally used, the front side and the rear side of the ball 8 are respectively connected with the second hole 52 and the spring piece 6, the left end of the pull buckle 5 is inserted into the clamping groove 4, and the lens component 2 is fixed; when the lens component 2 needs to be disassembled, the pull buckle 5 is firstly pressed inwards to overcome the elasticity of the spring piece 6, then the pull buckle 5 slides rightwards to enable the balls 8 to be respectively abutted on the first hole 51 and the spring piece 6, the left end of the pull buckle 5 slides out of the clamping groove 4, the fixing effect on the lens component 2 is relieved, the lens component 2 can be disassembled, and the lens component 2 is conveniently disassembled; then, the pull buckle 5 slides leftwards to enable the front side and the rear side of the ball 8 to respectively abut against the second hole 52 and the spring piece 6, and the left end of the pull buckle 5 is matched and fixedly inserted into the clamping groove 4, so that the lens assembly 2 is fixed.
The foregoing is merely a preferred embodiment of the present application, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present application, and these modifications and substitutions should also be considered as being within the scope of the present application.
Claims (6)
1. A lens dismouting subassembly, its characterized in that: the lens assembly is matched and installed on the opening, and a clamping groove is formed in the edge of the lens assembly;
the edge of the upper cover is provided with a notch with an opening at the front part, a pull buckle capable of sliding left and right is arranged in the notch, the rear wall of the notch is provided with a spring piece in a fitting way, the spring piece is provided with a fixed block in a fitting way, a through hole is reserved in the fixed block, and a ball is arranged in the through hole in a rotating way;
a first hole and a second hole are sequentially formed in the side wall, attached to the fixed block, of the pull buckle from left to right, the front side of the ball is abutted to the first hole or the second hole, and the rear side of the ball is abutted to the spring piece;
the balls are respectively abutted against the second hole and the spring piece when the pull buckle slides leftwards, and the left end of the pull buckle is matched and fixedly inserted into the clamping groove;
when the pull buckle slides rightwards, the ball bearings are respectively abutted against the first hole and the spring piece, and the left end of the pull buckle slides out of the clamping groove;
the middle part of the pull buckle is also provided with a long hole extending along the left-right direction, a stop piece capable of moving along the length direction of the long hole is inserted in the long hole, and the end part of the stop piece is fixedly connected with the upper cover.
2. A lens assembling and disassembling assembly according to claim 1, wherein the stopper is a screw, and the upper cover is provided with a screw hole for mounting the screw.
3. The lens assembling and disassembling assembly according to claim 1, wherein the pull buckle comprises a push block extending along a front-rear direction and a plunger extending along a left-right direction, the plunger is fixedly connected to a left end of the push block, the first hole and the second hole are arranged at one end of the push block close to the plunger, and the long hole is arranged on the plunger.
4. The lens assembly and disassembly assembly of claim 1, wherein the lens assembly comprises a lens and a lens sleeve arranged at the edge of the lens, and the clamping groove is arranged at the edge of the lens sleeve.
5. The lens assembling and disassembling assembly according to claim 1, wherein the spring piece comprises a first spring piece and a second spring piece which are bent at right angles, a first connecting hole fixedly connected with the side wall of the notch is formed in the first spring piece, and the second spring piece is attached to the fixing block.
6. The lens assembling and disassembling assembly according to claim 5, wherein the fixing block comprises a first fixing plate and a second fixing plate which are bent at right angles, the first fixing plate is provided with a second connecting hole fixedly connected with the side wall of the notch, and the second fixing plate is attached to the spring piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111578417.2A CN114153044B (en) | 2021-12-22 | 2021-12-22 | Lens dismouting subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111578417.2A CN114153044B (en) | 2021-12-22 | 2021-12-22 | Lens dismouting subassembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114153044A CN114153044A (en) | 2022-03-08 |
| CN114153044B true CN114153044B (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111578417.2A Active CN114153044B (en) | 2021-12-22 | 2021-12-22 | Lens dismouting subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114153044B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209744298U (en) * | 2019-05-06 | 2019-12-06 | 广州新得利照明科技有限公司 | LED lamp lens processed by face hot riveting process and convenient to install |
-
2021
- 2021-12-22 CN CN202111578417.2A patent/CN114153044B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209744298U (en) * | 2019-05-06 | 2019-12-06 | 广州新得利照明科技有限公司 | LED lamp lens processed by face hot riveting process and convenient to install |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114153044A (en) | 2022-03-08 |
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