CN110213562B

CN110213562B - Binocular camera lens mounting structure

Info

Publication number: CN110213562B
Application number: CN201910483126.1A
Authority: CN
Inventors: 于大明; 姜珂; 赵立军
Original assignee: Shenzhen Sinochip Technology Co ltd
Current assignee: Shenzhen Sinochip Technology Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2021-05-11
Anticipated expiration: 2039-06-04
Also published as: CN110213562A

Abstract

The invention discloses a binocular camera lens mounting structure which comprises a camera base, wherein camera lenses are arranged on two sides above the camera base, a sleeve is arranged below the camera lenses, a connecting block is fixedly connected in an inner cavity of the sleeve and positioned at the bottom end of the camera lenses, a V-shaped spring steel sheet is fixedly connected to the inner wall of one side of a groove, a sliding groove is formed in one end of the V-shaped spring steel sheet and positioned on the inner wall of one side of the groove, first clamping grooves are formed in the inner walls of the two sides of the sleeve at equal intervals, and soft rubber is arranged on two sides of the bottom of the connecting block and positioned in the inner cavity. According to the camera lens fixing device, the camera base is matched with the camera lens, in the process that the connecting block is matched with the inner cavity of the sleeve, the extruded soft rubber is deformed, the sliding groove and the first clamping groove are matched and clamped with each other, so that the camera lens is fixed, and the defects of thread slipping and instability caused by traditional threaded connection are overcome.

Description

Binocular camera lens mounting structure

Technical Field

The invention relates to the technical field of binocular cameras, in particular to a binocular camera lens mounting structure.

Background

Binocular stereo vision is a technology for designing and simulating position information of an object living by human vision, and is widely applied to the fields of reverse engineering, test measurement, visual navigation and the like. An imaging device for binocular stereopsis is generally composed of two cameras with identical parameters, placed side by side and kept at a certain distance, and is generally called a binocular stereo camera.

When the binocular stereo cameras are manufactured in batches, the traditional mode is that the lenses and the bracket are manually taken and manually rotated according to the thread direction so as to realize lens installation. However, in the process of screwing the lens and the base by adopting a manual installation mode, the problem that a plurality of workpieces connected by threads are easy to appear often occurs, on one hand, the phenomenon of thread slipping can occur when the workpieces are screwed over during the threaded connection, and on the other hand, the stability of connection between the lens and the base is not enough when the workpieces are not screwed tightly during the threaded connection, which are disadvantages caused during the threaded connection between the lens and the base.

Disclosure of Invention

The present invention is directed to a binocular camera lens mounting structure to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a two mesh camera lens mounting structure, includes the camera base, the both sides of camera base top all are provided with the camera lens, the below of camera lens is provided with the sleeve, the both sides at camera base top all seted up with sleeve cooperation recess, the bottom fixedly connected with connecting block that just is located the camera lens in the telescopic inner chamber, the equal symmetry in both sides of connecting block has seted up the fluting, the one side inner wall fixedly connected with V shaped spring steel sheet of fluting, the spout has been seted up on the one end of V shaped spring steel sheet just is located fluting one side inner wall, just the one end and the spout sliding alternate connection of V shaped spring steel sheet, at least six and V shaped spring steel sheet matched with first draw-in grooves have been seted up to equidistance on the telescopic both sides inner wall, the both sides of connecting block.

Preferably, the outer wall of connecting block just is located the fixed solid fixed ring that has cup jointed in telescopic top, telescopic top equidistance encircles four at least fixed blocks of fixedly connected with, the top fixedly connected with toper stopper of fixed block, gu fixed ring's bottom seted up with toper stopper matched with second draw-in groove.

Preferably, a clamping block is fixedly sleeved at the bottom of the outer wall of the sleeve, and a third clamping groove matched with the clamping block is formed in the camera base.

Preferably, the lower surface of the camera base is fixedly connected with a box body, and a vacuum pump is fixedly mounted at the top of an inner cavity of the box body through a support.

Preferably, the bottom end of the box body is fixedly connected with a sucker, and a suction inlet of the vacuum pump is communicated with an inner cavity of the sucker.

Preferably, the vacuum pump is electrically connected with an external power supply through an external vacuum pump switch.

The invention has the technical effects and advantages that:

1. according to the invention, by utilizing the setting mode that the camera base is matched with the camera lens, in the process that the connecting block is matched with the inner cavity of the sleeve, the extruded soft rubber can deform at the moment, and the sliding groove and the first clamping groove are mutually matched and clamped when the soft rubber does not deform any more, so that the camera lens is fixedly installed, the defects of thread slipping and instability caused by traditional threaded connection are further avoided, and the convenience of a factory for installing the binocular camera lens is improved;

2. according to the invention, by utilizing the arrangement mode that the conical limiting block is matched with the second clamping groove, in the process that the second clamping groove is matched with the fixed block and the conical limiting block, the tip part of the conical limiting block is matched with the top end of the inner cavity of the conical limiting block, so that the guide effect on the movement of the fixed ring is realized, and the relative position of the fixed ring and the sleeve can also be fixed;

3. the invention utilizes the arrangement mode of the soft rubber, and utilizes the good extensibility and viscosity of the soft rubber to play a role of buffering the pressing-in process of the connecting block, and the soft rubber can also have reverse thrust to the connecting block after being extruded to a certain degree, thereby ensuring that the connecting block is more stable in the inner cavity of the sleeve.

Drawings

FIG. 1 is a schematic front view of the present invention.

FIG. 2 is a schematic view of the internal structure of the sleeve of the present invention.

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a camera base; 2. a camera lens; 3. a sleeve; 4. connecting blocks; 5. grooving; 6. a V-shaped spring steel sheet; 7. a chute; 8. a first card slot; 9. soft gum is carried out; 10. a fixing ring; 11. a fixed block; 12. a conical limiting block; 13. a clamping block; 14. a box body; 15. a vacuum pump; 16. and (4) sucking discs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a binocular camera lens mounting structure as shown in figures 1-4, which comprises a camera base 1, wherein camera lenses 2 are arranged on two sides above the camera base 1, a sleeve 3 is arranged below the camera lenses 2, a clamping block 13 is fixedly sleeved at the bottom of the outer wall of the sleeve 3, a third clamping groove matched with the clamping block 13 is formed in the camera base 1, and grooves matched with the sleeve 3 are formed in two sides of the top of the camera base 1.

The camera lens comprises a sleeve 3, a connecting block 4, a V-shaped spring steel sheet 6, a chute 7, soft rubber 9, a connecting block 4, a connecting block, a connecting piece and a connecting piece, wherein the connecting block 4 is fixedly connected in the inner cavity of the sleeve 3 and positioned at the bottom end of a camera lens 2, the two sides of the connecting block 4 are symmetrically provided with the notches 5, the inner wall of one side of each notch 5 is fixedly connected with the V-shaped spring steel sheet 6, one end of the V-shaped spring steel sheet 6 is provided with the chute 7, one end of the V-shaped spring steel sheet 6 is slidably and alternately connected with the chute 7, the inner walls of the two sides of the sleeve 3 are equidistantly provided with at least six first clamping grooves 8 matched with the V-shaped spring steel sheet 6, the two sides of the bottom of the connecting block 4 are both provided with the soft rubber 9 in the inner cavity of the sleeve 3, the soft rubber 9, through connecting block 4 and telescopic 3 inner chamber matched with in-process, deformation can take place for extruded flexible glue 9 this moment, and when flexible glue 9 no longer takes place deformation, spout 7 and first draw-in groove 8 mutually support the joint to the realization is fixed to camera lens 2's installation, and then has avoided traditional threaded connection to bring smooth silk and unstable drawback, improves the convenience of mill to the installation of two mesh camera lenses.

The outer wall of connecting block 4 and the fixed solid fixed ring 10 that has cup jointed on the top that is located sleeve 3, four at least fixed blocks 11 of fixedly connected with are encircleed to sleeve 3's top equidistance, the top fixedly connected with toper stopper 12 of fixed block 11, gu fixed ring 10's bottom seted up with toper stopper 12 matched with second draw-in groove, at second draw-in groove and fixed block 11 and toper stopper 12 complex in-process, the point portion of toper stopper 12 mutually supports with the top of toper stopper 12 inner chamber, not only have the guide effect to the motion of solid fixed ring 10, also can fix solid fixed ring 10 and sleeve 3's relative position.

Camera base 1's lower fixed surface is connected with box 14, and there is vacuum pump 15 at the top of box 14 inner chamber through support fixed mounting, and box 14's bottom fixedly connected with sucking disc 16, camera lens 2 can adsorb camera base 1 at a certain fixed position with the help of sucking disc 16 and shoot, and vacuum pump 15's sunction inlet communicates with each other with sucking disc 16's inner chamber, and vacuum pump 15 is through external vacuum pump switch and external power source electric connection.

This practical theory of operation:

when the camera lens is used, firstly, the connecting block 4 is aligned with the inner cavity of the sleeve 3 to move downwards, in the downward installation of the camera lens 2, in the process that the second clamping groove is matched with the fixed block 11 and the conical limiting block 12, the tip of the conical limiting block 12 is matched with the top end of the inner cavity of the conical limiting block 12, the camera lens not only has a guiding effect on the movement of the fixing ring 10, but also can fix the relative position of the fixing ring 10 and the sleeve 3, meanwhile, in the process that the connecting block 4 is matched with the inner cavity of the sleeve 3, the V-shaped spring steel sheet 6 can be limited by the inner wall of the sleeve 3, the V-shaped spring steel sheet 6 can be extruded into the inner cavity of the slot 5, one end of the V-shaped spring steel sheet 6 can slide into the inner cavity of the sliding groove 7, the bottom end of the connecting block 4 can also extrude the soft rubber 9, the extruded soft rubber 9 can deform, and the sliding groove 7 and the, thereby the realization is fixed to camera lens 2's installation, and then has avoided traditional threaded connection to bring smooth silk and unstable drawback, improves the convenience of mill to the installation of binocular camera lens.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a binocular camera lens mounting structure, includes camera base (1), its characterized in that: the camera comprises a camera base (1), wherein camera lenses (2) are arranged on two sides above the camera base (1), a sleeve (3) is arranged below the camera lenses (2), grooves matched with the sleeve (3) are formed in two sides of the top of the camera base (1), a connecting block (4) is fixedly connected to the bottom end of the camera lenses (2) in an inner cavity of the sleeve (3), slots (5) are symmetrically formed in two sides of the connecting block (4), a V-shaped spring steel sheet (6) is fixedly connected to the inner wall of one side of each slot (5), a sliding groove (7) is formed in one end of the V-shaped spring steel sheet (6) and located on the inner wall of one side of each slot (5), one end of the V-shaped spring steel sheet (6) is connected with the sliding groove (7) in a sliding and inserting mode, at least six first clamping grooves (8) matched with the V-shaped spring steel sheets (6) are formed in the, the utility model discloses a fixing device for the inner chamber of connecting block, including connecting block (4), the both sides of connecting block (4) bottom and be located the inner chamber of sleeve (3) and all be provided with flexible glue (9), the outer wall of connecting block (4) and the fixed cover in top that is located sleeve (3) have connect solid fixed ring (10), the top equidistance of sleeve (3) encircles four at least fixed blocks of fixedly connected with (11), the top fixedly connected with toper stopper (12) of fixed block (11), gu the bottom of fixed ring (10) is seted up with toper stopper (12) matched with second draw-in groove.

2. The binocular camera lens mounting structure of claim 1, wherein: the bottom of the outer wall of the sleeve (3) is fixedly sleeved with a clamping block (13), and a third clamping groove matched with the clamping block (13) is formed in the camera base (1).

3. The binocular camera lens mounting structure of claim 1, wherein: the lower surface fixed connection of camera base (1) has box (14), there is vacuum pump (15) at the top of box (14) inner chamber through support fixed mounting.

4. The binocular camera lens mounting structure of claim 3, wherein: the bottom end of the box body (14) is fixedly connected with a sucker (16), and a suction inlet of the vacuum pump (15) is communicated with an inner cavity of the sucker (16).

5. The binocular camera lens mounting structure of claim 3, wherein: the vacuum pump (15) is electrically connected with an external power supply through an external vacuum pump switch.