CN216770468U

CN216770468U - Full-automatic image measuring instrument that sensitivity is high

Info

Publication number: CN216770468U
Application number: CN202122599516.0U
Authority: CN
Inventors: 黄传权
Original assignee: Dongguan Yingtuo Precision Instrument Co ltd
Current assignee: Dongguan Yingtuo Precision Instrument Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-06-17
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a high-sensitivity full-automatic image measuring instrument which comprises a base, a measuring instrument main body and a U-shaped fixed seat, wherein the left end and the right end of the bottom of the inner side of the U-shaped fixed seat are fixedly connected with positioning rods, the lower end of the outer surface of each positioning rod is sleeved with a second spring, the top of each second spring is fixedly connected with a supporting plate, and the inner surface of the upper end of the U-shaped fixed seat is provided with a groove. According to the utility model, through the effects of the U-shaped fixing seat, the pull rod, the limiting block, the groove, the first spring, the supporting plate, the second spring, the connecting block, the positioning rod, the positioning hole, the annular iron sheet, the positioning ring, the electromagnet, the protective cover and the moisture absorption plate, the problem that the traditional full-automatic image measuring instrument is inconvenient to assemble, disassemble and maintain is solved, and meanwhile, the traditional lens is exposed outside and is often interfered by touch or water vapor dust after being used for a long time, so that the sensitivity of the lens in the detection process is reduced, and inconvenience is brought to people.

Description

Full-automatic image measuring instrument that sensitivity is high

Technical Field

The utility model relates to the technical field of full-automatic image measuring instruments, in particular to a high-sensitivity full-automatic image measuring instrument.

Background

The full-automatic image measuring instrument is an artificial intelligent modern optical non-contact measuring instrument developed on the basis of a digital image measuring instrument (a CNC image instrument). The full-automatic image measuring instrument continues the excellent motion precision and motion control performance of a digitizer, integrates the design flexibility of machine software, and belongs to the current leading-edge optical dimension detection equipment. However, the conventional full-automatic image measuring instrument is inconvenient to disassemble, assemble and maintain, and meanwhile, the conventional lens is exposed outside and is often interfered by touch or water vapor and dust after being used for a long time, so that the sensitivity of the lens in the detection process is reduced, inconvenience is brought to the use of people, and therefore, the full-automatic image measuring instrument with high sensitivity is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-sensitivity full-automatic image measuring instrument, which has the advantages of convenience in disassembly and assembly maintenance and high sensitivity, and solves the problems that the conventional full-automatic image measuring instrument is inconvenient to disassemble and assemble and maintain, and the conventional lens is exposed and is often interfered by touch or water vapor dust after being used for a long time, so that the sensitivity of the lens in the detection process is reduced, and the inconvenience is brought to people.

In order to achieve the purpose, the utility model provides the following technical scheme: a full-automatic image measuring instrument with high sensitivity comprises a base, a measuring instrument main body and a U-shaped fixing seat, wherein the left end and the right end of the inner bottom of the U-shaped fixing seat are fixedly connected with a positioning rod, the lower end of the outer surface of the positioning rod is sleeved with a second spring, the top of the second spring is fixedly connected with a supporting plate, the inner surface of the upper end of the U-shaped fixing seat is provided with a groove, one end of the inner cavity of the groove is movably connected with a limiting block, a first spring is fixedly connected between one side of the limiting block and one side of the inner cavity of the groove, one side of the limiting block is fixedly connected with a pull rod, the other side of the pull rod is fixedly connected with a pull block, the rear side of the measuring instrument main body is fixedly connected with a connecting block, the left end and the right end of the connecting block are provided with positioning holes, the bottom of the measuring instrument main body is provided with a measuring lens and a positioning ring, the top of the inner side of the positioning ring is fixedly provided with an electromagnet, the inner side of the positioning ring is provided with a protective cover, an annular iron sheet is embedded at the top of the protective cover, and the left side and the right side of the inner cavity of the protective cover are fixedly connected with moisture absorption plates.

Preferably, the front surface of the base is movably connected with a movable door through a hinge, and one end of the movable door is fixedly provided with a handle.

Preferably, the top of base fixedly connected with workstation, both ends all fixedly connected with riser about the workstation top, the top fixedly connected with crossbeam of riser.

Preferably, the outer surface of the cross beam is movably connected with a movable seat, and the lower end of the front surface of the movable seat is fixedly connected with a U-shaped fixed seat.

Preferably, one end of the limiting block is provided with a guide inclined plane, and meanwhile, the inclination angle of the guide inclined plane is eight to forty-five degrees.

Preferably, the positioning hole is matched with the positioning rod, and the positioning rod slides on the inner surface of the positioning hole.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model drives the pull rod to move through the pull block under the action of the U-shaped fixed seat, so that the limit block retracts into the groove and compresses the first spring, then the second spring restores the tension to drive the supporting plate to move upwards on the outer surface of the positioning rod, further the measuring instrument main body is driven to move upwards through the connecting block, then the measuring instrument main body is driven to move upwards to drive the connecting block to withdraw from the outer surface of the positioning rod, thereby realizing the disassembly of the measuring instrument main body and facilitating the maintenance of the measuring instrument main body, after the disassembly is finished, the positioning hole in the connecting block is sleeved on the outer surface of the positioning rod again and drives the measuring instrument main body to move downwards, the second spring is compressed through the supporting plate, after the connecting block passes over the limit block, the first spring restores the tension and drives the limit block to extend out, thereby realizing the quick limit of the measuring instrument main body, and controlling the opening and closing of the electromagnet in the positioning ring through the external controller, can be under the cooperation of annular iron sheet, realize the installation and the dismantlement of protective housing, and simultaneously, can reach protection and dirt-proof purpose to measuring lens, and under the effect of hydroscopic plate, reach and play damp-proof purpose to measuring lens, through above structure complex effect, the inconvenient dismouting maintenance of the current full-automatic image measuring instrument of having solved, and simultaneously, traditional camera lens all exposes outside, long-time after using, often can receive and touch or steam dust disturbs, thereby reduce the sensitivity of camera lens in the testing process, for people use the problem of bringing inconvenience.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of a U-shaped fixing base in a front view;

fig. 3 is a schematic sectional view of the part of the measuring instrument body in a right-view state.

In the figure: 1. a base; 2. a movable seat; 3. a meter body; 4. a U-shaped fixed seat; 5. a cross beam; 6. a vertical plate; 7. a work table; 8. a movable door; 9. a groove; 10. a pull rod; 11. a first spring; 12. a limiting block; 13. pulling the block; 14. connecting blocks; 15. a support plate; 16. a second spring; 17. positioning holes; 18. a measuring lens; 19. a positioning ring; 20. an annular iron sheet; 21. a moisture absorption plate; 22. an electromagnet; 23. a protective cover; 24. and (5) positioning the rod.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.

The base 1, the movable seat 2, the measuring instrument main body 3, the U-shaped fixed seat 4, the crossbeam 5, the vertical plate 6, the workbench 7, the movable door 8, the groove 9, the pull rod 10, the first spring 11, the limit block 12, the pull block 13, the connecting block 14, the supporting plate 15, the second spring 16, the positioning hole 17, the measuring lens 18, the positioning ring 19, the annular iron sheet 20, the moisture absorption plate 21, the electromagnet 22, the protective cover 23 and the positioning rod 24 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the utility model can be known by a technical manual or a conventional experimental method.

Referring to fig. 1-3, a highly sensitive full-automatic image measuring apparatus comprises a base 1, a measuring apparatus main body 3 and a U-shaped fixing seat 4, wherein the front surface of the base 1 is movably connected with a movable door 8 through a hinge, one end of the movable door 8 is fixedly provided with a handle, the top of the base 1 is fixedly connected with a workbench 7, the left end and the right end of the top of the workbench 7 are fixedly connected with vertical plates 6, the top of each vertical plate 6 is fixedly connected with a cross beam 5, the outer surface of the cross beam 5 is movably connected with a movable seat 2, the lower end of the front surface of the movable seat 2 is fixedly connected with the U-shaped fixing seat 4, the left end and the right end of the inner bottom of the U-shaped fixing seat 4 are fixedly connected with a positioning rod 24, the lower end of the outer surface of the positioning rod 24 is sleeved with a second spring 16, the top of the second spring 16 is fixedly connected with a supporting plate 15, the inner surface of the upper end of the U-shaped fixing seat 4 is provided with a groove 9, one end of the inner cavity of the groove 9 is movably connected with a limiting block 12, one end of the limiting block 12 is provided with a guiding inclined plane, meanwhile, the inclination angle of the guiding inclined plane is eight to forty-five degrees, a first spring 11 is fixedly connected between one side of the limiting block 12 and one side of the inner cavity of the groove 9, one side of the limiting block 12 is fixedly connected with a pull rod 10, the other side of the pull rod 10 is fixedly connected with a pull block 13, the rear side of the measuring instrument main body 3 is fixedly connected with a connecting block 14, the left end and the right end of the connecting block 14 are both provided with positioning holes 17, the positioning holes 17 are matched with positioning rods 24, the positioning rods 24 slide on the inner surface of the positioning holes 17, the pull rod 10 is driven to move through the pull block 13 under the action of the U-shaped fixing seat 4, so that the limiting block 12 retracts into the groove 9, the first spring 11 is compressed, then, the second spring 16 recovers tension, the supporting plate 15 is driven to move upwards on the outer surface of the positioning rods 24, and the measuring instrument main body 3 is driven to move upwards through the connecting block 14, then, the measuring instrument main body 3 is supported to move upwards, the connecting block 14 is made to withdraw from the outer surface of the positioning rod 24, the dismounting of the measuring instrument main body 3 can be realized, the maintenance of the measuring instrument main body is convenient, after the completion, the positioning hole 17 in the connecting block 14 is sleeved on the outer surface of the positioning rod 24 again, the measuring instrument main body 3 is driven to move downwards, the second spring 16 is compressed by the supporting plate 15, after the connecting block 14 passes through the limiting block 12, the first spring 11 recovers tension, the limiting block 12 is driven to extend out, and the connecting block 14 is rapidly limited, so that the rapid mounting of the measuring instrument main body 3 is realized, the bottom of the measuring instrument main body 3 is provided with the measuring lens 18 and the positioning ring 19, the top of the inner side of the positioning ring 19 is fixedly provided with the electromagnet 22, the inner side of the positioning ring 19 is provided with the protective cover 23, the top of the protective cover 23 is embedded with the annular iron sheet 20, the left side and the right side of the inner cavity of the protective cover 23 are fixedly connected with the moisture absorption plate 21, through opening and closing of external controller control holding ring 19 internal magnet 22, can be under the cooperation of annular iron sheet 20, realize the installation and the dismantlement of protection casing 23, simultaneously, can reach protection and dirt-proof purpose to measuring lens 18, and under the effect of hygroscopic plate 21, reach and play damp-proofing purpose to measuring lens 18 (external controller is the PLC controller in this application, simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

When the device is used, under the action of the U-shaped fixing seat 4, the pull rod 10 is driven by the pull block 13 to move, the limit block 12 retracts into the groove 9, the first spring 11 is compressed, then, the second spring 16 recovers tension, the support plate 15 is driven to move upwards on the outer surface of the positioning rod 24, the measuring instrument main body 3 is driven to move upwards by the connecting block 14, then, the measuring instrument main body 3 is driven to move upwards, the connecting block 14 is led out of the outer surface of the positioning rod 24, the dismounting of the measuring instrument main body 3 can be realized, the maintenance of the measuring instrument main body is convenient, after the dismounting, the positioning hole 17 in the connecting block 14 is sleeved on the outer surface of the positioning rod 24 again, the measuring instrument main body 3 is driven to move downwards, the second spring 16 is compressed by the support plate 15, after the connecting block 14 passes over the limit block 12, the first spring 11 recovers tension and drives the limit block 12 to extend out, and the connecting block 14 is quickly limited, thereby the quick installation of measuring apparatu main part 3 has been realized, and through opening and closing of external controller control holding ring 19 internal magnet 22, can be under the cooperation of annular iron sheet 20, realize the installation and the dismantlement of protection casing 23, and simultaneously, can reach protection and dirt-proof purpose to measuring lens 18, and under the effect of hydroscopic plate 21, reach and play damp-proof purpose to measuring lens 18, through above structure complex effect, the inconvenient dismouting maintenance of current full-automatic image measuring apparatu has been solved, and simultaneously, traditional camera lens all exposes outside, long-time after using, often can receive and touch or steam dust interference, thereby reduce the sensitivity of camera lens in the testing process, for people use the problem of bringing inconvenience.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full-automatic image measuring apparatu that sensitivity is high, includes base (1) and measuring apparatu main part (3) and U-shaped fixing base (4), its characterized in that: the left end and the right end of the bottom of the inner side of the U-shaped fixing seat (4) are fixedly connected with a positioning rod (24), the lower end of the outer surface of the positioning rod (24) is sleeved with a second spring (16), the top of the second spring (16) is fixedly connected with a supporting plate (15), the inner surface of the upper end of the U-shaped fixing seat (4) is provided with a groove (9), one end of the inner cavity of the groove (9) is movably connected with a limiting block (12), a first spring (11) is fixedly connected between one side of the limiting block (12) and one side of the inner cavity of the groove (9), one side of the limiting block (12) is fixedly connected with a pull rod (10), the other side of the pull rod (10) is fixedly connected with a pull block (13), the rear side of the measuring instrument main body (3) is fixedly connected with a connecting block (14), and the left end and the right end of the connecting block (14) are both provided with positioning holes (17), the bottom of measuring apparatu main part (3) is provided with measuring lens (18) and holding ring (19), the inboard top fixed mounting of holding ring (19) has electro-magnet (22), the inboard of holding ring (19) is provided with protection casing (23), the top of protection casing (23) is inlayed and is equipped with annular iron sheet (20), the equal fixedly connected with hydroscopic plate (21) of the left and right sides of protection casing (23) inner chamber.

2. The image measuring instrument with high sensitivity of claim 1, wherein: the front surface of the base (1) is movably connected with a movable door (8) through a hinge, and one end of the movable door (8) is fixedly provided with a handle.

3. The image measuring instrument with high sensitivity of claim 1, wherein: the top fixedly connected with workstation (7) of base (1), the equal fixedly connected with riser (6) in both ends about workstation (7) top, the top fixedly connected with crossbeam (5) of riser (6).

4. The highly sensitive automatic image measuring instrument according to claim 3, wherein: the outer surface of the cross beam (5) is movably connected with a movable seat (2), and the lower end of the front surface of the movable seat (2) is fixedly connected with a U-shaped fixed seat (4).

5. The image measuring instrument with high sensitivity of claim 1, wherein: one end of the limiting block (12) is provided with a guide inclined plane, and meanwhile, the inclination angle of the guide inclined plane is eight to forty-five degrees.

6. The image measuring instrument with high sensitivity of claim 1, wherein: the positioning hole (17) is matched with the positioning rod (24), and the positioning rod (24) slides on the inner surface of the positioning hole (17).