CN210222379U - Lens with quick disassembly function - Google Patents

Abstract

The utility model discloses a lens with dismantle function fast, include the lens body, prevent falling the angle bead, protection film, dismouting structure and the heavy chamber of fastening, the turning position department of lens body has all wrapped up and has prevented falling the angle bead, and has all pasted protection film on the adjacent lens body lateral wall that prevents between the angle bead, all be provided with the dismouting thin slice on preventing falling the lens body lateral wall of angle bead inboard, and the dismouting structure has all been seted up at the both ends of dismouting thin slice, the inboard lens body surface of dismouting thin slice all is provided with equidistant anti-disengagement, and has all seted up the heavy chamber of fastening on the outer wall of anti-disengagement both sides, is fixed with equidistant miniature spring on the inside wall in the heavy chamber of fastening sticiss, and miniature sticiss the spring and keep away from the one end that the heavy chamber inside wall of fastening is fixed with tight preforming. The utility model discloses not only improve the convenience when the lens dismouting, avoided the lens to take place the pine when using and take off the phenomenon, prolonged the life cycle of lens moreover.

Description

Lens with quick disassembly function

Technical Field

The utility model relates to a lens technical field specifically is a lens with dismantle function fast.

Background

The lens is a common daily necessity, at present, the lens can be classified in various classification modes according to the material, function, curved surface treatment process and the like of the lens, and generally the lens can be mainly classified into a glass lens, a resin lens, a PC lens and the like according to the difference of materials.

The lenses in the current market can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

1. the traditional lens is generally complicated to assemble and disassemble, so that the convenience degree of the lens during assembling and disassembling is seriously influenced;

2. the traditional lens is not stable enough when in use, so that the lens is easy to loosen when in use;

3. the traditional lens is generally poor in anti-falling performance when in use, so that the service cycle of the lens is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lens with dismantle function fast to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lens with dismantle function fast, includes the lens body, prevents falling the angle bead, protection film, dismouting structure and the heavy chamber of fastening, the turning position department of lens body all wraps up and has prevented falling the angle bead, and adjacent prevents all pasting on the lens body lateral wall between the angle bead and have protected the film, prevent all being provided with the dismouting piece on the lens body lateral wall of falling the angle bead inboard, and the dismouting structure has all been seted up at the both ends of dismouting piece, the inboard lens body surface of dismouting piece all is provided with equidistant anticreep festival, and has all seted up the heavy chamber of fastening on the outer wall of anticreep festival both sides.

Preferably, the anti-falling corner protector is filled with equally spaced rubber particles and plastic particles, and the rubber particles and the plastic particles are arranged in a staggered manner.

Preferably, the inside of dismouting structure has set gradually the dismouting thin slice, has received and releases heavy groove, joint spare, miniature reset spring, dismouting chamber and articulated elements, the dismouting chamber has all been seted up at the both ends of dismouting piece, and the one end in dismouting chamber is fixed with the articulated elements.

Preferably, the surface of articulated elements articulates there is the dismouting flake, and the dismouting flake is kept away from the one end of articulated elements and is installed miniature reset spring to the one end that miniature reset spring kept away from the dismouting flake and the inside wall fixed connection in dismouting chamber.

Preferably, a clamping piece is fixed on the outer wall of one end of the dismounting cavity, a retractable sinking groove is formed in the inner wall of the dismounting cavity on one side of the clamping piece, and the retractable sinking groove is matched with the clamping piece.

Preferably, the fastening sinking cavity is provided with a plurality of micro pressing springs at equal intervals on the inner side wall, one end of each micro pressing spring, which is far away from the inner side wall of the fastening sinking cavity, is provided with a pressing sheet, and the sum of the minimum lengths of the pressing sheet and the micro pressing springs is equal to the depth of the fastening sinking cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the lens with the quick disassembly function not only improves the convenience of lens disassembly and assembly, avoids the lens from loosening in use, but also prolongs the service cycle of the lens;

1. the lens assembling and disassembling device is provided with the assembling and disassembling sheet, the retracting and releasing sinking grooves, the clamping pieces, the miniature reset springs, the assembling and disassembling cavities and the hinged pieces, the assembling and disassembling sheet in the assembling and disassembling cavities is pushed to rotate around the hinged pieces under the elastic action of the miniature reset springs, the clamping pieces on the outer wall of one end of the assembling and disassembling cavities are separated from the retracting and releasing sinking grooves in the inner walls of the assembling and disassembling cavities to fix the lens, the assembling and disassembling time of the lens is shortened in the process, and therefore the convenience in assembling and disassembling the;

2. the anti-release section on the surface of the lens body on the inner side of the dismounting sheet is matched with the fastening sinking cavities on the outer walls on the two sides of the anti-release section to fasten the elastic action of the miniature pressing spring on the inner side wall of the sinking cavity to push the pressing sheet to fix the lens by arranging the anti-release section, the fastening sinking cavity, the miniature pressing spring and the pressing sheet, so that the stability of the lens in use is improved, and the lens is prevented from being loosened in use;

3. through being provided with and preventing falling angle bead, protection film, rubber particle and plastic granule, through preventing falling angle bead and protection film and preventing falling inside rubber particle and the plastic granule of angle bead of lens body turning position department, realized the function of falling of preventing of lens to the life cycle of lens has been prolonged.

Drawings

Fig. 1 is a schematic view of the appearance structure of the utility model;

FIG. 2 is a schematic view of the enlarged partial side view structure of the present invention;

fig. 3 is a schematic view of the enlarged cross-sectional structure at a in fig. 1 according to the present invention;

fig. 4 is a schematic cross-sectional enlarged structure diagram of the utility model at B in fig. 2;

fig. 5 is an enlarged schematic view of the dismounting structure of the present invention.

In the figure: 1. a lens body; 2. the anti-falling corner protector; 3. a protective film; 4. disassembling the parts; 5. pressing the tablets tightly; 6. the joint is prevented from falling off; 7. a disassembly and assembly structure; 701. disassembling and assembling the thin sheet; 702. collecting and releasing the sinking groove; 703. a clamping piece; 704. a miniature return spring; 705. disassembling and assembling the cavity; 706. an articulation member; 8. fine rubber particles; 9. plastic particles; 10. fastening the sinking chamber; 11. a miniature compression spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a lens with a quick disassembly function comprises a lens body 1, anti-falling corner protectors 2, protective flexible sheets 3, a disassembly and assembly structure 7 and a fastening sinking cavity 10, wherein the corner positions of the lens body 1 are all wrapped with the anti-falling corner protectors 2, the protective flexible sheets 3 are adhered to the side walls of the lens body 1 between the adjacent anti-falling corner protectors 2, the anti-falling corner protectors 2 are respectively filled with rubber particles 8 and plastic particles 9 which are at equal intervals, and the rubber particles 8 and the plastic particles 9 are arranged in a staggered mode and used for anti-falling work;

the side wall of the lens body 1 at the inner side of the anti-falling angle bead 2 is provided with a dismounting part 4, and both ends of the dismounting part 4 are provided with dismounting structures 7, the dismounting structure 7 is internally provided with a dismounting thin sheet 701, a retraction sinking groove 702, a clamping part 703, a miniature return spring 704, a dismounting cavity 705 and a hinge part 706 in sequence, both ends of the dismounting part 4 are provided with dismounting cavities 705, and a hinge 706 is fixed to one end of the detaching cavity 705, a detaching sheet 701 is hinged to the surface of the hinge 706, and the end of the dismounting sheet 701 away from the hinge 706 is provided with a miniature return spring 704, and one end of the miniature return spring 704 far away from the dismounting and mounting sheet 701 is fixedly connected with the inner side wall of the dismounting and mounting cavity 705, a clamping piece 703 is fixed on the outer wall of one end of the dismounting and mounting cavity 705, a retractable sinking groove 702 is formed in the inner wall of the dismounting cavity 705 on one side of the clamping piece 703, and the retractable sinking groove 702 is matched with the clamping piece 703;

when the lens assembling and disassembling device is used, the assembling and disassembling sheet 701 in the assembling and disassembling cavity 705 is pushed to rotate around the hinge piece 706 under the elastic action of the miniature return spring 704, so that the clamping piece 703 on the outer wall of one end of the assembling and disassembling cavity 705 is separated from the accommodating groove 702 on the inner wall of the assembling and disassembling cavity 705 to fix the lens, the assembling and disassembling time of the lens is shortened in the process, and the convenience in assembling and disassembling the lens is improved;

the surface of the lens body 1 of the 4 inboard of dismouting pieces all is provided with equidistant anticreep festival 6, and all seted up the heavy chamber 10 of fastening on the outer wall of the 6 both sides of anticreep festival, be fixed with equidistant miniature compression spring 11 on the inside wall of the heavy chamber 10 of fastening, and the one end that the heavy chamber 10 inside wall of fastening was kept away from to miniature compression spring 11 is fixed with and sticiss piece 5, and the minimum length sum of tight pressing piece 5 and miniature compression spring 11 equals the degree of depth of the heavy chamber 10 of fastening, be used for the fastening locking work of taking off.

The working principle is as follows: when in use, firstly, the disassembly and assembly thin sheet 701 in the disassembly and assembly cavity 705 is pushed to rotate around the hinging piece 706 by the elastic force of the miniature return spring 704, so that the clamping piece 703 on the outer wall of one end of the disassembly and assembly cavity 705 is separated from the retraction sinking groove 702 on the inner wall of the disassembly and assembly cavity 705 to fix the lens, the disassembly and assembly time of the lens is shortened, and the convenience of the lens is improved, then, the anti-falling section 6 on the surface of the lens body 1 at the inner side of the disassembly and assembly part 4 and the fastening sinking cavities 10 on the outer walls at the two sides of the anti-falling section 6 are matched with the elastic force of the miniature compression spring 11 on the inner side wall of the fastening sinking cavity 10 to push the compression sheet 5 to fix the lens so as to increase the stability of the lens in use, thereby avoiding the lens from loosening phenomenon in use, and finally, the anti-falling corner protector 2 and the protective film 3 at the corner position of the, the anti-falling function of the lens is realized, so that the service cycle of the lens is prolonged, and the use work of the lens is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a lens with dismantle function fast, includes lens body (1), prevents falling angle bead (2), protection film (3), dismouting structure (7) and fastening heavy chamber (10), its characterized in that: the corner position department of lens body (1) all wraps up and prevents falling angle bead (2), and all pastes on adjacent lens body (1) lateral wall between preventing falling angle bead (2) and have protection film (3), all be provided with on preventing falling angle bead (2) inboard lens body (1) lateral wall dismouting piece (4), and dismouting structure (7) have all been seted up at the both ends of dismouting piece (4), dismouting piece (4) inboard lens body (1) surface all is provided with equidistant anticreep festival (6), and has all seted up on the outer wall of anticreep festival (6) both sides and fasten heavy chamber (10).

2. The lens with the quick-release function according to claim 1, wherein: the anti-falling corner protector (2) is filled with equally spaced rubber particles (8) and plastic particles (9) respectively, and the rubber particles (8) and the plastic particles (9) are arranged in a staggered mode.

3. The lens with the quick-release function according to claim 1, wherein: the interior of dismouting structure (7) has set gradually dismouting thin slice (701), has received and releases heavy groove (702), joint spare (703), miniature reset spring (704), dismouting chamber (705) and articulated elements (706), dismouting chamber (705) have all been seted up at the both ends of dismouting piece (4), and the one end in dismouting chamber (705) is fixed with articulated elements (706).

4. A lens with quick release according to claim 3, wherein: the surface of the hinge piece (706) is hinged with a dismounting sheet (701), one end, away from the hinge piece (706), of the dismounting sheet (701) is provided with a micro return spring (704), and one end, away from the dismounting sheet (701), of the micro return spring (704) is fixedly connected with the inner side wall of the dismounting cavity (705).

5. The lens with the quick-release function according to claim 4, wherein: the outer wall of one end of the dismounting cavity (705) is fixed with a clamping piece (703), the inner wall of the dismounting cavity (705) on one side of the clamping piece (703) is provided with a retractable sinking groove (702), and the retractable sinking groove (702) is matched with the clamping piece (703).

6. The lens with the quick-release function according to claim 1, wherein: the fastening sinking cavity (10) is characterized in that micro pressing springs (11) with equal intervals are fixed on the inner side wall of the fastening sinking cavity (10), a pressing sheet (5) is fixed at one end, far away from the inner side wall of the fastening sinking cavity (10), of each micro pressing spring (11), and the sum of the minimum lengths of the pressing sheet (5) and the micro pressing springs (11) is equal to the depth of the fastening sinking cavity (10).

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