CN215810672U

CN215810672U - Image measuring instrument of side formation of image

Info

Publication number: CN215810672U
Application number: CN202121816712.2U
Authority: CN
Inventors: 李辉
Original assignee: Taishuo Testing Equipment Suzhou Co ltd
Current assignee: Taishuo Testing Equipment Suzhou Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-11
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses an image measuring instrument for side imaging, which relates to the field of measurement of image measuring instruments and comprises the following components: the measuring device comprises a main body, wherein the top end of the main body is sleeved with a measuring plate, one end of the measuring plate is provided with a limiting sliding block, and a limiting sliding groove matched with the limiting sliding block is arranged in the main body. According to the utility model, the clamping mechanism is arranged, an article to be measured is placed at the top end of the measuring plate, the measuring plate is driven to move downwards under the action of gravity, the measuring plate moves to drive the sliding column to move, the sliding column moves and enters the rotating column, the sliding block at one end of the sliding column extrudes the annular groove in the rotating column and drives the clamping plate to move, and when the measuring plate completely moves and enters the main body, the clamping plate clamps and fixes the article.

Description

Image measuring instrument of side formation of image

Technical Field

The utility model relates to the field of measurement of image measuring instruments, in particular to an image measuring instrument for side imaging.

Background

The measuring principle of the image measuring system is that the geometric parameters of an object are obtained by processing and calculating the edge of an image of the measured object, and the object is accurately measured. The non-contact measurement based on the image sensing technology is a new direction of the development of the current measurement technology, the combination of an image and a coordinate measurement technology, the combination of sensing and information processing, and the combination of a distributed image sensor and a network technology, and belongs to the field of measurement of new image measuring instruments applied to measurement by the modern computer information technology.

The image measuring apparatu of present side formation of image exists when using and can't carry out quick effectual centre gripping operation to the article that awaits measuring of placing on measuring the board top, easily takes place among the operation process because the touching leads to the article that awaits measuring to take place the skew to cause certain error to measured data, the image measuring apparatu of present side formation of image still exists when using and can't carry out the operation of effective locking to the camera lens after adjusting, easily leads to the camera lens after adjusting to take place the landing phenomenon, is unfavorable for going on of measurement work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that the device can not be clamped quickly and the lens after adjustment can not be locked effectively, an image measuring instrument for side imaging is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: an image measuring instrument for side imaging, comprising:

the measuring device comprises a main body, a measuring plate is sleeved at the top end of the main body, a limiting sliding block is arranged at one end of the measuring plate, a limiting sliding groove matched with the limiting sliding block is arranged in the main body, and two clamping plates penetrating into the main body are arranged at the top end of the main body;

the device comprises a main body, a fixed block, a movable plate and a measuring frame, wherein the fixed block is positioned on one side of the main body, the top end of the fixed block is rotatably sleeved with a threaded rod, the outer wall of the threaded rod is sleeved with the movable plate, and the measuring frame is arranged on one side of the fixed block;

the locking mechanism is used for effectively locking the moving plate after the moving is adjusted and consists of an observation unit, a gear unit and a locking unit;

the clamping mechanism is used for effectively clamping the object to be measured, which is placed at the top end of the measuring plate, and consists of a rotating unit, a linkage unit and a clamping unit.

As a still further scheme of the utility model: the observation unit is including setting up the camera lens in movable plate one side, the inside of movable plate is provided with the screw thread with threaded rod assorted, the top of threaded rod is provided with a motor.

As a still further scheme of the utility model: the gear unit is including setting up at movable plate one side and running through to the inside connecting rod of measuring rack, one side of connecting rod is provided with the rack, one side of rack is provided with No. two gears, the one end of No. two gears is provided with the rotary column, the one end of rotary column is provided with No. three gears.

As a still further scheme of the utility model: the locking unit is including setting up the fixture block in the inside of measuring the frame and being located No. three gear one sides, one side of fixture block is provided with the spliced pole, the connecting pipe has been cup jointed to one side of spliced pole, one side of spliced pole is provided with the spring in the inside that is located the connecting pipe, one side of connecting pipe is provided with the removal post, the screw thread post has been cup jointed to one side of removing the post, one side of screw thread post is and run through to the outside of measuring the frame and be provided with No. two motors.

As a still further scheme of the utility model: the rotating unit comprises a sliding column which is arranged at the bottom end of the measuring plate and located inside the main body, a sliding block is arranged at one end of the sliding column, a rotating column is arranged at the bottom end of the sliding column, an annular groove is formed in the inner wall of the rotating column, and a fluted disc is arranged at the bottom end of the rotating column.

As a still further scheme of the utility model: linkage unit is including setting up No. four gears in fluted disc top both sides, the one end on fluted disc top is provided with a gear, a gear with run through to the inside bull stick fixed connection of main part.

As a still further scheme of the utility model: the clamping unit comprises a threaded rod arranged on one side of the fourth gear, a moving rod is sleeved on one side of the threaded rod, and one side of the moving rod is fixedly connected with a clamping plate penetrating into the main body.

As a still further scheme of the utility model: the inside of carriage release lever be provided with screw thread stick assorted screw thread, and the one end of carriage release lever is provided with spacing slider, the inside of main part be provided with spacing slider assorted spacing spout.

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

1. by arranging the clamping mechanism, articles to be measured are placed at the top end of the measuring plate, the measuring plate is driven to move downwards under the action of gravity, the measuring plate moves to drive the sliding column to move, the sliding column moves and enters the rotating column, the sliding block at one end of the sliding column extrudes the annular groove in the rotating column and drives the clamping plate to move, when the measuring plate completely moves and enters the main body, the clamping plate clamps and fixes the articles, the structure is favorable for effectively clamping the articles to be measured placed at the top end of the measuring plate, and the phenomenon that the articles to be measured move to cause measuring errors is avoided;

2. by arranging the locking mechanism, the first motor works to drive the threaded rod to rotate, the threaded rod rotates to drive the lens to move, meanwhile, the movable plate moves to drive the connecting rod to move, the connecting rod moves to drive the third gear to rotate, the tooth block extrudes the bottom end of the clamping block when the third gear rotates, thereby driving the fixture block to move, the fixture block to move drives the connecting column to move, the spring is stressed and extruded, when the third gear rotates to the next tooth block and the fixture block are in the same horizontal position, the spring resets to drive the fixture block to reset, and the process is repeated, when the lens is adjusted to a proper height, the first motor can be stopped, and the fixture block is clamped and fixed on the third gear, the movable plate is fixed with the threaded rod, effective locking operation is conducted on the height of the adjusted lens through the structure, sliding of the movable plate is avoided, the lens is prevented from moving up and down, and observation and measurement operation of the device is facilitated.

Drawings

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

FIG. 2 is a schematic structural diagram of the locking mechanism of the present invention;

FIG. 3 is a schematic view of a clamping mechanism according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of the present invention;

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

In the figure: 1. a main body; 2. measuring a plate; 3. a rotating rod; 4. a clamping plate; 5. a fixed block; 6. a measuring frame; 7. a threaded rod; 8. moving the plate; 9. a first motor; 10. a connecting rod; 11. a lens; 12. a first gear; 13. a second motor; 14. a rack; 15. a second gear; 16. turning the column; 17. a third gear; 18. a clamping block; 19. connecting columns; 20. a threaded post; 21. a connecting pipe; 22. a spring; 23. moving the column; 24. a sliding post; 25. rotating the column; 26. a fluted disc; 27. a fourth gear; 28. a threaded rod; 29. the rod is moved.

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 obtained by a person skilled in the measurement field of the image measuring instrument based on the embodiments of the present invention without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 the present invention can be understood in a specific case to those skilled in the art of measurement of the present image measuring instrument. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1 to 5, in an embodiment of the present invention, an image measuring apparatus for side imaging includes:

the measuring device comprises a main body 1, wherein a measuring plate 2 is sleeved at the top end of the main body 1, a limiting sliding block is arranged at one end of the measuring plate 2, a limiting sliding groove matched with the limiting sliding block is formed in the main body 1, and two clamping plates 4 penetrating into the main body 1 are arranged at the top end of the main body 1;

the device comprises a main body 1, a fixed block 5, a threaded rod 7, a movable plate 8 and a measuring frame 6, wherein the fixed block 5 is positioned on one side of the main body 1, the top end of the fixed block 5 is rotatably sleeved with the threaded rod 7, the outer wall of the threaded rod 7 is sleeved with the movable plate 8, and one side of the fixed block 5 is provided with the measuring frame 6;

the locking mechanism is used for effectively locking the moving plate 8 after the movement is adjusted and consists of an observation unit, a gear unit and a locking unit;

the clamping mechanism is used for effectively clamping the article to be measured, which is placed at the top end of the measuring plate 2, and consists of a rotating unit, a linkage unit and a clamping unit.

Please refer to fig. 1, the observation unit includes a lens 11 disposed at one side of the moving plate 8, a thread matching with the threaded rod 7 is disposed inside the moving plate 8, and a motor 9 is disposed at the top end of the threaded rod 7, which is beneficial to observing and measuring the object to be measured.

Please refer to fig. 2 and 4, the gear unit includes a connecting rod 10 disposed at one side of the moving plate 8 and penetrating into the measuring rack 6, a rack 14 is disposed at one side of the connecting rod 10, a second gear 15 is disposed at one side of the rack 14, a rotating column 16 is disposed at one end of the second gear 15, and a third gear 17 is disposed at one end of the rotating column 16, so that the connecting rod 10 is moved to drive the rack 14 to move, and the third gear 17 is driven to rotate.

Please refer to fig. 2, 4, and 5, the locking unit includes a fixture block 18 disposed inside the measuring frame 6 and located on one side of the third gear 17, a connection column 19 is disposed on one side of the fixture block 18, a connection tube 21 is sleeved on one side of the connection column 19, a spring 22 is disposed inside one side of the connection column 19 and located inside the connection tube 21, a moving column 23 is disposed on one side of the connection tube 21, a threaded column 20 is sleeved on one side of the moving column 23, and a second motor 13 is disposed on one side of the threaded column 20 and penetrates through the outside of the measuring frame 6.

Please refer to fig. 3, the rotating unit includes a sliding column 24 disposed at the bottom end of the measuring plate 2 and located inside the main body 1, a sliding block is disposed at one end of the sliding column 24, a rotating column 25 is disposed at the bottom end of the sliding column 24, an annular groove is disposed on an inner wall of the rotating column 25, and a fluted disc 26 is disposed at the bottom end of the rotating column 25, so that the structure is beneficial for driving the measuring plate 2 to move downward when an object is placed at the top end of the measuring plate 2, and the sliding block at one end of the sliding column 24 is extruded into the annular groove inside the rotating column 25, thereby driving the rotating column 25 to rotate, and the rotating column 25 rotates to drive the fluted disc 26 to rotate.

Please refer to fig. 3, the linkage unit includes a fourth gear 27 disposed at two sides of the top end of the gear disc 26, a first gear 12 is disposed at one end of the top end of the gear disc 26, the first gear 12 is fixedly connected to the rotating rod 3 penetrating the main body 1, and the rotation of the gear disc 26 is facilitated to drive the first gear 12 and the fourth gear 27 to rotate through the structure.

Please refer to fig. 1 and 3, the clamping unit includes a threaded rod 28 disposed on one side of the fourth gear 27, a moving rod 29 is sleeved on one side of the threaded rod 28, and one side of the moving rod 29 is fixedly connected to the clamping plate 4 penetrating the inside of the main body 1, so that the fourth gear 27 is rotated to drive the moving rod 29 to move, thereby facilitating the movement of the clamping plate 4.

Please refer to fig. 3, the moving rod 29 is internally provided with a screw thread matching with the screw thread rod 28, one end of the moving rod 29 is provided with a limit slider, and the main body 1 is internally provided with a limit chute matching with the limit slider, so that the screw thread rod 28 rotates to drive the moving rod 29 to move, and the moving rod 29 does not rotate when moving.

The working principle of the utility model is as follows: before the device is used, an article to be measured is placed at the top end of the measuring plate 2, the measuring plate 2 is driven to move downwards under the action of gravity, the measuring plate 2 moves to drive the sliding column 24 to move, the sliding column 24 moves and enters the inside of the rotating column 25, the sliding block at one end of the sliding column 24 extrudes the annular groove in the rotating column 25 and drives the rotating column 25 to rotate, the rotating column 25 rotates to drive the fluted disc 26 to rotate, the fluted disc 26 rotates to drive the fourth gear 27 to rotate, the fourth gear 27 rotates to drive the threaded rod 28 to rotate, the threaded rod 28 rotates to drive the moving rod 29 to move, the moving rod 29 moves to drive the clamping plate 4 to move, the clamping plate 4 clamps and fixes the article when the measuring plate 2 completely moves into the main body 1, the structure is favorable for effectively clamping the article to be measured placed at the top end of the measuring plate 2, and the phenomenon that the article to be measured moves to cause measurement errors is avoided, then, the lens 11 needs to be adjusted and locked, the first motor 9 works to drive the threaded rod 7 to rotate, the threaded rod 7 rotates to drive the moving plate 8 to move, the moving plate 8 moves to drive the lens 11 to move, meanwhile, the moving plate 8 moves to drive the connecting rod 10 to move, the connecting rod 10 moves to drive the rack 14 to move, the rack 14 moves to drive the second gear 15 to rotate, the second gear 15 rotates to drive the rotating column 16 to rotate, the rotating column 16 rotates to drive the third gear 17 to rotate, when the third gear 17 rotates, the tooth blocks extrude the bottom end of the clamping block 18 to drive the clamping block 18 to move, the clamping block 18 moves to drive the connecting column 19 to move, the spring 22 is extruded under force, when the third gear 17 rotates to the next tooth block and the clamping block 18 are at the same horizontal position, the spring 22 resets to drive the clamping block 18 to reset, the reciprocating operation is carried out in such a way, when the lens 11 is adjusted to a proper height, the first motor 9 can be stopped, meanwhile, the fixture block 18 is used for clamping and fixing the third gear 17, namely the movable plate 8 is fixed with the threaded rod 7, so that the height of the adjusted lens 11 is effectively locked, the phenomenon that the movable plate 8 slides to cause the lens 11 to move up and down is avoided, and observation and measurement operations of the device are facilitated.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art of image measuring apparatus measurement in the art should be covered by the present invention, and the technical solution and the utility model concept of the present invention should be equally replaced or changed within the scope of the present invention.

Claims

1. An image measuring instrument of side imaging, characterized by comprising:

the measuring device comprises a main body (1), wherein a measuring plate (2) is sleeved at the top end of the main body (1), a limiting sliding block is arranged at one end of the measuring plate (2), a limiting sliding groove matched with the limiting sliding block is arranged inside the main body (1), and two clamping plates (4) penetrating into the main body (1) are arranged at the top end of the main body (1);

the device comprises a main body (1), a fixed block (5), a threaded rod (7) in a rotating sleeved mode at the top end of the fixed block (5), a movable plate (8) in a sleeved mode on the outer wall of the threaded rod (7), and a measuring frame (6) arranged on one side of the fixed block (5);

the locking mechanism is used for effectively locking the moving plate (8) after the movement is adjusted and consists of an observation unit, a gear unit and a locking unit;

the clamping mechanism is used for effectively clamping the article to be measured, which is placed at the top end of the measuring plate (2), and consists of a rotating unit, a linkage unit and a clamping unit.

2. The side imaging image measuring instrument as claimed in claim 1, wherein the observation unit comprises a lens (11) disposed on one side of the moving plate (8), the moving plate (8) is internally provided with a thread matching the threaded rod (7), and the top end of the threaded rod (7) is provided with a motor (9).

3. The image measuring instrument with the side imaging function as claimed in claim 1, wherein the gear unit comprises a connecting rod (10) arranged on one side of the moving plate (8) and penetrating into the measuring rack (6), a rack (14) is arranged on one side of the connecting rod (10), a second gear (15) is arranged on one side of the rack (14), a rotating column (16) is arranged at one end of the second gear (15), and a third gear (17) is arranged at one end of the rotating column (16).

4. The image measuring instrument with the side imaging function according to claim 3, wherein the locking unit comprises a fixture block (18) which is arranged inside the measuring frame (6) and located on one side of the third gear (17), a connecting column (19) is arranged on one side of the fixture block (18), a connecting pipe (21) is sleeved on one side of the connecting column (19), a spring (22) is arranged on one side of the connecting column (19) and located inside the connecting pipe (21), a moving column (23) is arranged on one side of the connecting pipe (21), a threaded column (20) is sleeved on one side of the moving column (23), and a second motor (13) is arranged on one side of the threaded column (20) and penetrates through the outside of the measuring frame (6).

5. The side imaging image measuring instrument as claimed in claim 1, wherein the rotating unit comprises a sliding column (24) disposed at the bottom end of the measuring board (2) and located inside the main body (1), a sliding block is disposed at one end of the sliding column (24), a rotating column (25) is disposed at the bottom end of the sliding column (24), an annular groove is disposed on the inner wall of the rotating column (25), and a toothed disc (26) is disposed at the bottom end of the rotating column (25).

6. The side imaging image measuring instrument as claimed in claim 5, wherein the linkage unit comprises a fourth gear (27) disposed on two sides of the top end of the gear disc (26), a first gear (12) is disposed on one end of the top end of the gear disc (26), and the first gear (12) is fixedly connected to the rotating rod (3) penetrating into the main body (1).

7. The side imaging image measuring instrument as claimed in claim 6, wherein the clamping unit comprises a threaded rod (28) disposed on one side of the fourth gear (27), a moving rod (29) is sleeved on one side of the threaded rod (28), and one side of the moving rod (29) is fixedly connected with the clamping plate (4) penetrating into the main body (1).

8. The side imaging image measuring instrument as claimed in claim 7, wherein the moving rod (29) is internally provided with a thread matching with the threaded rod (28), one end of the moving rod (29) is provided with a limit slider, and the main body (1) is internally provided with a limit sliding groove matching with the limit slider.