CN210899298U - Lens connecting structure - Google Patents

Abstract

The utility model discloses a lens connecting structure, which comprises an additional mirror, wherein a lens bayonet and a connecting clamping groove are arranged on the additional mirror; the lens connecting clamp is provided with a bayonet seat; the bayonet seat is provided with a limiting clamping groove, and the lens bayonet is clamped on the limiting clamping groove; the elastic compression piece is used for eliminating accessories of a gap between the lens bayonet and the bayonet seat, the elastic compression piece is clamped in the connecting clamping groove, and the elastic compression piece is tightly attached to the end face of the bayonet seat. The utility model provides a camera lens connection structure, long service life, processing is convenient, and is with low costs, and is connected firmly between camera lens and the connecting clamp, thereby still can not produce wearing and tearing to the camera lens and influence pleasing to the eye.

Description

Lens connecting structure

Technical Field

The utility model belongs to the technical field of the mobile phone accessory and specifically relates to a camera lens connection structure is related to.

Background

Along with the rapid development of intelligent science and technology, the function of cell-phone is also more and more diversified homogenization, for example, the digital function of shooing, but receive the volume and the weight restriction of cell-phone, can't satisfy requirements such as consumer long-distance shooting or wide-angle shooting and multiple effect shooting, consequently auxiliary assembly such as lens clamp is often required to satisfy consumer's shooting requirement, consequently can set up lens bayonet socket and bayonet socket seat respectively between camera lens and lens connecting clamp and connect, there is the clearance generally between lens bayonet socket and camera lens, present lens bayonet socket and bayonet socket generally adopt the spring leaf to withstand to eliminate the clearance of lens bayonet socket and bayonet socket, but the life of metal shell fragment is low, just become invalid after using for a long time easily, and the shell fragment processing degree of difficulty is great, still produce the scratch between easy and the lens bayonet socket and influence beautifully.

For example, "a portable U type cell-phone camera lens connecting clip" that discloses is presented in chinese patent literature, its notice number CN208508988U, including U type support, U type support includes the bottom plate, roof and connection bottom plate, the U template of roof, the length of roof is less than the length of bottom plate, wear to be equipped with the round bounding wall on the bottom plate, the inboard horizontal extension of bounding wall is equipped with the limiting plate, the trompil has been seted up on the limiting plate, the outside horizontal extension of bounding wall is equipped with the cardboard, the limiting plate, form the spacing draw-in groove that the tip card that can supply the cell-phone camera lens is gone into between cardboard and the bounding wall, the one side of bottom plate and cell-phone camera lens contact is equipped with. The utility model discloses a simple structure, the installation is dismantled conveniently, but it supports the cell-phone camera lens through the shell fragment, and the shell fragment became invalid easily, makes to be connected between cell-phone camera lens and the connecting clamp insecure.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome prior art and utilize the spring leaf to withstand the clearance of eliminating camera lens bayonet socket and bayonet socket, and the spring leaf easily became invalid, easily causes to be connected unstable problem between camera lens and the joint clamp, provides a camera lens connection structure, long service life, and processing is convenient, and is with low costs, and is connected between camera lens and the joint clamp and stabilizes, thereby still can not produce wearing and tearing to the camera lens influence pleasing to the eye.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a lens connecting structure comprises an additional mirror, wherein a lens bayonet and a connecting clamping groove are arranged on the additional mirror; the lens connecting clamp is provided with a bayonet seat; the bayonet seat is provided with a limiting clamping groove, and the lens bayonet is clamped on the limiting clamping groove; the elastic compression piece is used for eliminating accessories of a gap between the lens bayonet and the bayonet seat, the elastic compression piece is clamped in the connecting clamping groove, and the elastic compression piece is tightly attached to the end face of the bayonet seat.

The additional lens is fixedly connected in the bayonet base through the connecting bayonet and the bayonet base, when the mobile phone lens is installed, the lens bayonet is inserted into the initial position of the limiting clamping groove of the bayonet base, then the lens bayonet is rotated, the lens bayonet applies certain pressure to the elastic compression piece at the moment, so that the elastic compression piece is contracted, the lens bayonet is clamped and fixed in the limiting clamping groove after being rotated, the connection is stable and limited, the elastic compression piece simultaneously supports against the lens connecting clamp, the gap between the lens bayonet and the bayonet base is eliminated due to the arrangement of the elastic compression piece at the moment, the lens bayonet and the bayonet base are also guaranteed to be kept parallel, and the mobile phone lens and the lens connecting piece are conveniently positioned on the same axis; and the material of the elastic compression piece is silica gel or rubber, so that the elastic compression piece can not cause abrasion to the lens bayonet when the lens bayonet is rotationally clamped, the appearance is not influenced, and the service life of the connecting structure is also prolonged.

Preferably, the elastic compression piece is also bonded with the connecting clamping groove.

The elastic compression piece is bonded with the connecting clamping groove, so that the connection firmness between the elastic compression piece and the connecting clamping groove is increased, and inconvenience caused by the fact that the elastic compression piece falls off from the connecting clamping groove is prevented.

Preferably, the elastic compression piece is an O-shaped ring, and the connecting clamping groove is in an arc shape matched with the O-shaped ring.

The setting of O type circle is convenient for the camera lens bayonet socket atress balanced when the extrusion, prevents that irregular compression from warping and causing inconvenience, and in addition, connecting groove sets up to circular-arc O type circle of being convenient for embedding, improves the firm in connection degree of O type circle.

Preferably, the lens bayonet is provided with a snap structure for realizing the snap connection of the lens bayonet to the bayonet seat.

The setting of buckle structure is convenient for camera lens bayonet socket to be connected on the bayonet socket, and after the installation, the joint of cassette structure has effectively improved the installation firmness between linking annex and the camera lens joint holder in spacing draw-in groove.

Preferably, the fastening structure is provided with a guide surface for facilitating the lens bayonet to be clamped into the bayonet seat.

The arrangement of the guide surface is convenient for the lens bayonet to be clamped into the initial position of the bayonet seat.

Preferably, a lens groove used for being matched with a mobile phone lens is arranged on the bayonet seat.

The limiting clamping groove is used for clamping a clamping structure on a lens bayonet, the lens groove is arranged to effectively prevent inconvenience caused by the fact that the lens connecting clamp shields a mobile phone lens after being installed, and the lens groove is arranged to facilitate the lens connecting clamp and an additional lens to determine the installation position of the lens connecting clamp.

Preferably, the limiting clamping groove is arranged on the side wall of the lens groove.

The limiting clamping groove is arranged on the side wall of the lens groove, so that the additional lens is determined to be arranged at the mounting position, the lean meat of the mobile phone after the mounting is completed is arranged coaxially with the additional lens, and the effect of shooting is prevented from being influenced by the shielding lens.

Therefore, the utility model discloses following beneficial effect has:

(1) the service life is long, the processing is convenient, the cost is low, the connection between the lens and the connecting clamp is stable, and the lens cannot be abraded to influence the appearance;

(2) the arrangement of the elastic compression piece ensures that no gap exists between the lens bayonet and the bayonet seat, and simultaneously, the lens bayonet and the bayonet seat are kept parallel, so that the mobile phone lens and the lens connecting piece are positioned on the same axis;

(3) the guide surface is arranged, so that the lens bayonet can be conveniently clamped into the bayonet seat.

Drawings

FIG. 1 is a schematic structural diagram of a lens connection structure;

FIG. 2 is a schematic view of a lens attachment clip;

FIG. 3 is a schematic view of the structure of the additional mirror;

FIG. 4 is a schematic view of an application of a lens connection structure;

in the figure: 1. the mobile phone comprises an additional mirror 2, a lens connecting clamp 3, a lens bayonet 301, a buckle structure 302, a guide surface 303, a connecting clamping groove 4, a bayonet seat 5, an elastic compression piece 6, a limiting clamping groove 7, a lens groove 8 and a mobile phone.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Example 1:

as shown in fig. 1, 2 and 3, in embodiment 1, a lens connection structure includes an additional mirror 1, wherein a lens mount 3 and a connection card slot 303 are arranged on the additional mirror 1; the lens connecting clamp 2 is provided with a bayonet seat 4; the bayonet seat 4 is provided with a limit clamping groove 6, and the lens bayonet 3 is clamped on the limit clamping groove 6; elastic compression piece for eliminate the accessory in clearance between camera lens bayonet socket 3 and the bayonet socket 4, elastic compression piece 5 card is in connecting slot 303, elastic compression piece 5 with the terminal surface of bayonet socket 4 closely laminates, and elastic compression piece 5's deformation plays locking, eliminates the effect in clearance.

The auxiliary lens 1 is provided with a lens bayonet 3, the lens connecting clamp 2 is provided with a bayonet seat 4, the auxiliary lens 1 is connected with the bayonet seat 4 of the lens connecting clamp 2 through the lens bayonet 3 in a clamping manner, the lens bayonet 3 is provided with a clamping structure 301 for clamping, the bayonet seat 4 is clamped with the lens bayonet 3, the bayonet seat 4 is provided with a limiting clamping groove 6, the clamping structure 301 on the lens bayonet 3 is clamped in the limiting clamping groove 6, in addition, the auxiliary lens 1 is provided with a connecting clamping groove 303, and an elastic compression piece 5 is arranged in the connecting clamping groove 303; when the installation, insert lens bayonet socket 3 into bayonet socket seat 4, twist the lens bayonet socket a little again, make the head card of lens bayonet socket go into the initial position of bayonet socket seat 4, rotatory lens bayonet socket 3 again, lens bayonet socket 3 applys certain pressure to elastic compression piece 5 this moment, make elastic compression piece 5 shrink, thereby make lens bayonet socket 3 fix in spacing draw-in groove 6 at rotatory back bayonet socket, connect firmly and by spacing, in addition, elastic compression piece 5 hugs closely the terminal surface of bayonet socket seat 4 simultaneously, the clearance between lens bayonet socket 3 and bayonet socket seat 4 has been eliminated, it keeps parallel still to have guaranteed lens bayonet socket 3 and bayonet socket seat 4.

Example 2:

the embodiment 2 is basically the same as the embodiment 1, except that: elastic compression piece 5 bonds in connecting slot 303, and elastic compression piece 5 bonds with connecting slot 303 and is convenient for increase the firm in connection degree between elastic compression piece 5 and the connecting slot 303, prevents that elastic compression piece 5 from droing from connecting slot 303 and causing inconvenience. In addition, for convenience of processing and manufacturing, the elastic compression piece 5 is an O-shaped ring, the O-shaped ring is arranged so as to be stressed evenly when the end face of the lens connecting clamp 2 is extruded, inconvenience caused by irregular compression deformation is prevented, the lens bayonet 3 is cylindrical in general, the O-shaped ring is also arranged so as to be convenient to be matched with the lens bayonet 3 for installation, the connecting clamping groove 303 is arranged in an arc shape so as to be convenient for the O-shaped ring to be embedded, and the connecting firmness of the O-shaped ring is improved; in addition, the elastic compression piece 5 is made of silica gel or rubber, so that the elastic compression piece 5 can not cause abrasion to the lens connecting clamp 2 to affect the appearance when the lens bayonet 3 is rotationally clamped, and the service life of the connecting structure is prolonged.

Example 3:

the embodiment 3 is basically the same as the embodiment 1, except that: the fastening structure 301 is provided with a guide surface 302 for the lens bayonet 3 to be fastened into the bayonet holder 4, and the guide surface 302 is provided for the lens bayonet 3 to be fastened into the initial position of the bayonet holder 4.

Example 4:

the embodiment 4 is basically the same as the embodiment 1, except that: be provided with on bayonet socket 4 with cell-phone camera lens complex lens groove 7, spacing draw-in groove 6 sets up on the lateral wall of lens groove 7, and the setting of lens groove 7 effectively prevents that the camera lens that shelters from after the installation of camera lens connecting clamp 2 from causing the inconvenience, still is convenient for camera lens connecting clamp 2 and additional mirror 1 to confirm its mounted position.

Example 5:

as shown in fig. 4, embodiment 5 is an application embodiment of a lens connection structure of the present invention: the additional lens 1 is clamped on the lens connecting clamp 2, the lens connecting clamp 2 is fixed on the mobile phone 8, a lens groove 7 on the lens connecting clamp 2 is matched with a mobile phone lens, after the additional lens 1 is connected with the lens connecting clamp 2, the lens bayonet 3 and the bayonet seat 4 on the additional lens 1 are kept parallel by the elastic compression piece 5, so that the mobile phone lens and the additional lens 1 are on the same axis, the additional lens 1 and the lens connecting clamp 2 cannot shield the mobile phone lens, and the mobile phone can shoot conveniently.

The above examples are only for illustrating the present invention and are not intended to limit the scope of the present invention. Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims (7)

1. A lens connection structure is characterized by comprising,

the auxiliary mirror (1), wherein a lens bayonet (3) and a connecting clamping groove (303) are arranged on the auxiliary mirror (1);

the lens connecting clamp (2) is provided with a bayonet seat (4);

a limiting clamping groove (6) is formed in the bayonet seat (4), and the lens bayonet (3) is clamped in the limiting clamping groove (6);

the elastic compression piece is used for eliminating accessories in a gap between the lens bayonet (3) and the bayonet seat (4), the elastic compression piece (5) is clamped in the connecting clamping groove (303), and the elastic compression piece (5) is tightly attached to the end face of the bayonet seat (4).

2. A lens connection structure according to claim 1, wherein said elastic compression member (5) is further bonded to a connection groove (303).

3. A lens connection structure according to claim 1, wherein the elastic compression member (5) is provided as an O-ring, and the connection groove (303) is provided in a circular arc shape that fits with the O-ring.

4. A lens connection structure according to claim 1, wherein a fastening structure (301) for fastening the lens mount (3) to the mount (4) is disposed on the lens mount (3).

5. A lens connection according to claim 4, characterized in that a guide surface (302) is provided on the snap structure (301) for facilitating the lens mount (3) to be snapped into the mount (4).

6. A lens connection according to any one of claims 1 to 5, characterized in that the bayonet mount (4) is provided with a lens groove (7) for fitting with a mobile phone lens.

7. A lens connection according to claim 6, characterized in that the limiting groove (6) is provided on the side wall of the lens groove (7).

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