CN114153044A - Lens dismouting subassembly - Google Patents
Lens dismouting subassembly Download PDFInfo
- Publication number
- CN114153044A CN114153044A CN202111578417.2A CN202111578417A CN114153044A CN 114153044 A CN114153044 A CN 114153044A CN 202111578417 A CN202111578417 A CN 202111578417A CN 114153044 A CN114153044 A CN 114153044A
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- CN
- China
- Prior art keywords
- hole
- lens
- assembly
- ball
- pull buckle
- Prior art date
- 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.)
- Granted
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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 invention discloses a lens disassembling and assembling component, which comprises an upper cover with an opening and a lens component arranged on the opening in a matching way, 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 attached with a spring piece, a fixed block is attached to the spring piece, a through hole is reserved in the fixed block, and a ball is rotatably 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 ball bearings are respectively abutted against the second hole and the spring piece, and the left end of the pull buckle is fixedly inserted in the clamping groove in a matched mode; 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 lens assembly and disassembly assembly can realize convenient assembly and disassembly of the lens assembly.
Description
Technical Field
The invention relates to the technical field of lamps, in particular to a lens disassembling and assembling assembly.
Background
Generally, a lens assembly in the prior art is fixedly connected with an upper cover through screws, and the screws need to be disassembled and assembled when the lens assembly is replaced, so that the disassembly and the assembly are inconvenient.
Disclosure of Invention
The invention aims to provide a lens assembly and disassembly assembly to solve the technical problem that the lens assembly in the prior art is inconvenient to assemble and disassemble.
In order to achieve the above object, the present invention provides a lens disassembling and assembling assembly, which includes an upper cover having an opening and a lens assembly mounted on the opening in a matching manner, wherein a clamping groove is formed at an 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 attached with a spring piece, a fixed block is attached to the spring piece, a through hole is reserved in the fixed block, and a ball is rotatably 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 ball bearings are respectively abutted against the second hole and the spring piece, and the left end of the pull buckle is fixedly inserted in the clamping groove in a matched mode;
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.
Preferably, the middle of the pull buckle is further provided with a long hole extending along the left-right direction, a blocking member capable of moving along the length direction of the long hole is inserted into the long hole, and the end of the blocking member 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.
Preferably, the tab comprises a push block extending in the front-back direction and an insertion rod extending in the left-right direction, the insertion 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 insertion rod, of the push block, and the long hole is formed in the insertion rod.
Preferably, the lens assembly comprises a lens and a lens sleeve arranged on the edge of the lens, and the clamping groove is arranged on the edge of the lens sleeve.
According to the preferable scheme, the spring piece comprises a first elastic piece and a second elastic 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 elastic piece, and the second elastic piece is attached to the fixing block.
Preferably, the fixing block comprises a first fixing plate and a second fixing 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 fixing plate, and the second fixing plate is attached to the spring piece.
Compared with the prior art, the invention has the beneficial effects that:
the lens disassembling and assembling component comprises an upper cover with an opening and a lens component arranged on the opening in a matching mode, 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 attached with a spring piece, a fixed block is attached to the spring piece, the elasticity 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 rotatably 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, 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 generate elasticity to the ball to press the ball, and the other side of the ball is abutted against 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 assembly is specifically positioned and installed, the pull buckle is 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 be respectively abutted against the second hole and the spring piece, and the left end of the pull buckle is fixedly inserted into the clamping groove in a matched mode, so that the lens assembly is fixed; when needing dismouting lens subassembly, draw the buckle earlier inwards to press the elasticity of overcoming the spring leaf, then draw the buckle to slide right and make the ball butt respectively on first hole and spring leaf, and draw the left end slip of buckle to move out in the draw-in groove, remove the fixed action to the lens subassembly, can dismantle the lens subassembly, realize the convenient dismouting to the lens subassembly.
Drawings
FIG. 1 is a schematic view of a lens assembly fixture of a lens mount/demount assembly according to an embodiment of the present invention;
FIG. 2 is a partial schematic view of bitmap 1;
FIG. 3 is a schematic bottom view of the structure of FIG. 1;
FIG. 4 is a schematic illustration of a lens assembly disassembly configuration of the lens disassembly assembly of an embodiment of the present invention;
FIG. 5 is a bottom view of the structure of FIG. 4;
FIG. 6 is a schematic cross-sectional view of FIG. 1;
FIG. 7 is a schematic view of the tab;
FIG. 8 is a schematic structural diagram of a fixing block;
FIG. 9 is a schematic view of a fixing block;
fig. 10 is a structural diagram of the spring plate.
In the figure, 1, an upper cover; 11. a notch; 2. a lens assembly; 21. a lens; 22. a lens sleeve; 3. a lamp body; 4. a card slot; 5. pulling the button; 51. a first hole; 52. a second hole; 53. a long hole; 54. a push block; 55. inserting a rod; 6. a spring plate; 61. a first spring plate; 62. a second elastic sheet; 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 a ball.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, which are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
A preferred embodiment of a lens assembling and disassembling assembly of the present invention, as shown in fig. 1 and 9, comprises an upper cover 1 having an opening and a lens assembly 2 fittingly installed on the opening, wherein the upper cover 1 is installed on a lamp body 3 and 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 opened at the front. Specifically, a pull buckle 5 capable of sliding left and right is arranged in a notch 11, the pull buckle 5 is arranged in the notch 11 in a left and right 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 rotatably arranged in the through hole 71, the diameter of the through hole 71 is larger than that of the ball 8, and the thickness of the fixed block 7 is smaller than that of the ball 8, so that the front side of the ball 8 is attached to the pull buckle 5, the rear side of the ball 8 is attached to the spring piece 6, and the elastic force of the spring piece 6 is transmitted to the pull buckle 5 to fix the pull buckle 5; a first hole 51 and a second hole 52 are sequentially arranged on the side wall, attached to the fixed block 7, of the pull buckle 5 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 the diameter 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 generate elastic force to the ball 8 to press the ball 8, and the other side of the ball 8 is abutted against the opening of the first hole 51 or the second hole 52 to fix the tab 5, so that the effect of fixing the tab 5 by the spring piece 6 and the ball 8 is achieved. The front opening is used for mounting the tab 5, the spring piece 6 and the fixing block 7 of the present application.
Wherein, in the installation of upper cover 1 and lens subassembly 2 in this application, upper cover 1 and lens 2 are the ring form, when the edge of upper cover 1 was fixed with lens subassembly 2, upper cover 1 has a plurality of mounted positions with the installation of lens subassembly 2, each mounted position all is provided with corresponding spring leaf, the fixed block, the ball with draw the knot, in the embodiment of this application, upper cover 1 is provided with two mounted positions with lens subassembly 2, be located preceding respectively, back, on two adjacent positions in left and right sides, so that can remove in front and back and left and right sides direction when dismantling lens subassembly 2, the principle that is used for dismouting head street subassembly in each position is the same.
When the lens assembly 2 is specifically positioned and installed, the pull buckle 5 is 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 be respectively abutted against the second hole 52 and the spring piece 6, and the left end of the pull buckle 5 is fixedly inserted into the clamping groove 4 in a matched mode so as to fix the lens assembly 2; when needing dismouting lens subassembly 2, draw buckle 5 earlier inwards to press and overcome the elasticity of spring leaf 6, then draw buckle 5 to slide right and make ball 8 butt respectively on first hole 51 and spring leaf 6, and draw the left end of buckle 5 to slide out in the draw-in groove 4, remove the fixed action to lens subassembly 2, can dismantle lens subassembly 2, realize the convenient dismouting to lens subassembly 2.
As shown in fig. 7, the middle portion of the tab 5 is further provided with a long hole 53 extending in the left-right direction, a stopper capable of moving in the length direction of the long hole 53 is inserted into the long hole 53, an end portion of the stopper is fixedly connected to the upper cover 1, and the stopper is fixed to the upper cover 1 so that the tab can move left and right along the long hole 53 and the stopper, so as to limit the freedom degree of the tab 5 in the front-back direction, and realize that the tab 5 can only slide left and right in the slot 11.
Furthermore, the stopping piece is set as a screw, and a threaded hole for matching and installing the screw is reserved at a corresponding position in the notch on the upper cover 1. In other embodiments of the present application, the stop member may also be configured as a pin, and an end of the pin is fixedly connected with the upper cover 1.
In the specific embodiment of the present application, the specific structure of the tab 5 is: as shown in fig. 5, the tab 5 includes a push block 54 extending in the front-back direction and an insertion rod 55 extending in the left-right direction, the insertion rod 55 is fixedly connected to the left end of the push block 54, the insertion rod 55 and the push block 54 can also be integrally formed, the insertion rod 55 is used for being inserted into the slot 4, the first hole 51 and the second hole 52 are both arranged at one end of the push block 54 close to the insertion rod 55, the other end of the push block 54 extends outwards, and the pull block is used for pushing and pulling by hand when the lens assembly is disassembled; wherein, a 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 tab 5 slides to make the ball 8 abut against the first hole 51 or the second hole 52 in sequence, the tab 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 card slot 4 is disposed at an edge of the lens sleeve 21, and the card slot 4 extends toward the lens 22.
As shown in fig. 10, the spring plate 6 specifically includes a first elastic plate 61 and a second elastic plate 62 bent at a right angle, the first elastic plate 61 and the second elastic plate 62 are integrally formed, the first elastic plate 61 is provided with a first connection hole 63 fixedly connected with the side wall of the notch 11, the first elastic plate 62 is fixedly connected with the side wall of the notch 11 to enable the second elastic plate 62 to have elastic force towards the direction of the fixing block 7, and the second elastic plate 62 is attached to the fixing 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 a right angle, the first fixing plate 72 is provided with a second connecting hole 74 fixedly connected with the side wall of the notch 11, and the second fixing plate 73 is attached to the spring plate 6.
In the application, when the lens assembly 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, and the left end of the pull buckle 5 is inserted into the clamping groove 4 to fix the lens assembly 2; when the lens assembly 2 needs to be disassembled and assembled, the pull buckle 5 is pressed inwards to overcome the elasticity of the spring piece 6, then the pull buckle 5 slides rightwards to enable the ball 8 to abut against the first hole 51 and the spring piece 6 respectively, the left end of the pull buckle 5 slides out of the clamping groove 4, the fixing effect on the lens assembly 2 is removed, the lens assembly 2 can be disassembled, and the lens assembly 2 can be conveniently disassembled and assembled; then, the tab 5 slides leftwards to make the front and rear sides of the ball 8 respectively abut against the second hole 52 and the spring plate 6, and the left end of the tab 5 is fixedly inserted into the slot 4 in a matching manner, so as to fix the lens assembly 2.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (7)
1. A lens release assembly, comprising: 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 attached with a spring piece, a fixed block is attached to the spring piece, a through hole is reserved in the fixed block, and a ball is rotatably 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 ball bearings are respectively abutted against the second hole and the spring piece, and the left end of the pull buckle is fixedly inserted in the clamping groove in a matched mode;
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.
2. The lens assembling and disassembling assembly of claim 1, wherein the middle portion of the pulling buckle further has a long hole extending in the left-right direction, a stopper member movable in the length direction of the long hole is inserted into the long hole, and an end portion of the stopper member is fixedly connected to the upper cover.
3. The lens assembling and disassembling assembly of claim 2, wherein the stopper is a screw, and a threaded hole for mounting the screw is reserved on the upper cover.
4. The lens assembling and disassembling assembly of claim 2, wherein the pulling buckle includes a pushing block extending in a front-rear direction and an insertion rod extending in a left-right direction, the insertion rod is fixedly connected to a left end of the pushing block, the first hole and the second hole are disposed at an end of the pushing block close to the insertion rod, and the long hole is disposed on the insertion rod.
5. The lens disassembling and assembling assembly as claimed in claim 1, wherein the lens assembly includes a lens and a lens sleeve disposed at an edge of the lens, and the engaging groove is disposed at an edge of the lens sleeve.
6. The lens disassembling and assembling assembly of claim 1, wherein the spring plate comprises a first spring plate and a second spring plate bent at a right angle, the first spring plate is provided with a first connecting hole fixedly connected with the side wall of the notch, and the second spring plate is attached to the fixing block.
7. The lens assembling and disassembling assembly of claim 6, wherein the fixing block includes a first fixing plate and a second fixing plate bent at a right angle, 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 plate.
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 true CN114153044A (en) | 2022-03-08 |
| CN114153044B 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 |
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| 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 |
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| Publication number | Publication date |
|---|---|
| CN114153044B (en) | 2023-10-20 |
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