CN214893084U

CN214893084U - Automatic appearance that examines and determine of instruction table based on visual identification

Info

Publication number: CN214893084U
Application number: CN202120932565.9U
Authority: CN
Inventors: 张振久; 刘明俊; 龚敏
Original assignee: Shenzhen Tiansu Calibration And Testing Co ltd; Shenzhen Institute of Information Technology
Current assignee: Shenzhen Tiansu Calibration And Testing Co ltd; Shenzhen Institute of Information Technology
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-26
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses an automatic detector of indicating gauge based on visual identification, which comprises a bottom plate, an instrument body, a supporting plate, a fixed column and a camera, wherein the instrument body is fixedly arranged at the top of the bottom plate, the supporting plate is connected at the top of the bottom plate in a sliding way, the fixed column is fixedly connected at one side of the top of the bottom plate, the camera is connected at one side of the fixed column in a sliding way, an adjusting mechanism which is convenient for adjusting the height of an image is arranged in the fixed column, a fixing mechanism which is convenient for fixing the indicating gauge during detection is arranged at the top of the supporting plate, the height of the camera is conveniently adjusted by the adjusting mechanism, the proportion of pictures is conveniently adjusted during detection, the surface of the indicating gauge is better observed, the details of the indicating gauge are visually detected, the defects of the indicating gauge are timely discovered, the adjustment and the fixation is conveniently carried out during the detection of indicating gauges with different sizes, the indicator is simple and convenient to fix and disassemble, and the indicator can be conveniently detected.

Description

Automatic appearance that examines and determine of instruction table based on visual identification

Technical Field

The utility model relates to an automatic appearance technical field that examines and determine of instruction list specifically is an automatic appearance that examines and determine of instruction list based on visual identification.

Background

The automatic calibration instrument for indicating meter is an intelligent instrument integrating machine, light and electricity, and has high precision grating displacement sensor (length meter) and CCD camera as image sensor to complete automatic sampling.

When the indicating gauge is detected, not only the precision, the scale deviation and the like of the indicating gauge need to be detected through mechanical equipment, but also the appearance of the indicating gauge, the existence of defects, damages and the like of all parts, the existence of looseness of measuring heads and screws, the stable position of the long and short needles in the set position and the like need to be detected through observation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic appearance of examining and determine of instruction list based on visual identification 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 an automatic appearance that examines and determine of instruction list based on visual identification, includes bottom plate, the appearance body, backup pad, fixed column and camera, bottom plate top fixed mounting has the appearance body, bottom plate top sliding connection has the backup pad, bottom plate top one side fixed connection fixed column, fixed column one side sliding connection has the camera, fixed column internally mounted has the guiding mechanism who conveniently adjusts for the image height, fixed establishment when convenient instruction list detects is installed at the backup pad top.

Preferably, the adjusting mechanism comprises a bearing plate, a guide groove, a guide block, a slide rod, a clamping rod, a spring and a clamping hole, the guide groove is formed in one side of the fixed column, the guide block is connected to the inside of the guide groove in a sliding mode, the bearing plate is fixedly connected to one side of the guide block, the bearing plate is fixedly connected with the camera, the clamping hole is formed in one side of the fixed column at equal intervals, the clamping hole is communicated with the guide groove, the slide rod and the clamping rod are inserted into one side of the guide block in a sliding mode, one end of the slide rod is fixedly connected with the clamping rod, the spring is sleeved on the outer side of the clamping rod, the slide rod is elastically connected with the guide block through the spring, and one end of the clamping rod is inserted into the corresponding clamping hole.

Preferably, the fixing mechanism comprises a fixing block, a clamping rod, a limiting groove, a round hole, a threaded hole and a threaded rod, the fixing block is fixedly connected to the top of the supporting plate, the clamping rod is symmetrically and slidably connected to the top of the fixing block, the limiting groove is formed in one side, opposite to the clamping rod, of the clamping rod, the round hole is formed in one side of the top of the clamping rod, the threaded hole is formed in one side of the top of the supporting plate, and the threaded rod is connected to the inner portion of the threaded hole through threads.

Preferably, the bottom of the bottom plate is fixedly connected with supporting legs in an equidistant and symmetrical manner.

Preferably, the bottom plate top has been seted up the bar groove, the square piece of backup pad bottom fixedly connected with, square piece and bar groove sliding connection.

Preferably, one end of the sliding rod is fixedly connected with a pulling plate.

Preferably, the fixed block top has been seted up the spout, the equal fixedly connected with slider in clamping bar bottom, the slider all with spout sliding connection.

Preferably, the top end of the threaded rod is fixedly connected with a rotating plate.

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

1. the utility model discloses an adjustment mechanism is convenient to highly adjusting the camera, conveniently adjusts the proportion of picture when getting for instance, and visual inspection is carried out to the detail of instruction list on the surface of better observation instruction list, in time discovers the defect of instruction list.

2. The utility model discloses a fixed establishment is convenient when examining time measuring to fix the adjustment to the instruction list, adjusts fixedly when being convenient for not equidimension instruction list detects, and is simple and convenient when fixed dismantlement instruction list, the detection of the instruction list of being convenient for.

Drawings

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

FIG. 2 is a second schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the adjusting mechanism of the present invention;

FIG. 4 is a second schematic view of the adjusting mechanism of the present invention;

FIG. 5 is a schematic view of the fixing mechanism of the present invention;

fig. 6 is a second schematic view of the fixing mechanism of the present invention.

In the figure: 1. a base plate; 2. an instrument body; 3. a support plate; 4. fixing a column; 5. a camera; 6. an adjustment mechanism; 7. a fixing mechanism; 8. supporting legs; 9. a strip-shaped groove; 10. a square block; 61. a bearing plate; 62. a guide groove; 63. a guide block; 64. a slide bar; 65. a clamping rod; 66. a spring; 67. a clamping hole; 68. pulling a plate; 71. a fixed block; 72. a clamping bar; 73. a limiting groove; 74. a circular hole; 75. a chute; 76. a slider; 77. rotating the plate; 78. a threaded hole; 79. a threaded rod.

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 and 2, an indicator automatic calibration instrument based on visual identification in the figure comprises a bottom plate 1, an instrument body 2, a supporting plate 3, a fixing column 4 and a camera 5, wherein the instrument body 2 is fixedly mounted at the top of the bottom plate 1, the supporting plate 3 is slidably connected to the top of the bottom plate 1, the fixing column 4 is fixedly connected to one side of the top of the bottom plate 1, the camera 5 is slidably connected to one side of the fixing column 4, an adjusting mechanism 6 which is convenient for adjusting the image capturing height is mounted inside the fixing column 4, and a fixing mechanism 7 which is convenient for fixing the indicator during detection is mounted at the top of the supporting plate 3.

The height of the camera 5 is conveniently adjusted through the adjusting mechanism 6, the proportion of pictures is conveniently adjusted when getting for instance, the surface of the indicating meter is better observed, the details of the indicating meter are visually detected, the defects of the indicating meter are timely found, the indicating meter is conveniently fixed and adjusted when being detected through the fixing mechanism 7, the indicating meter is conveniently adjusted and fixed when being detected in different sizes, the indicating meter is simply and conveniently fixed and detached, and the indicating meter is convenient to detect.

Referring to fig. 3 and 4, the adjusting mechanism 6 includes a receiving plate 61, a guide groove 62, a guide block 63, a sliding rod 64, a clamping rod 65, a spring 66 and a clamping hole 67, the guide groove 62 is formed on one side of the fixing column 4, the guide block 63 is slidably connected inside the guide groove 62, the receiving plate 61 is fixedly connected on one side of the guide block 63, the receiving plate 61 is fixedly connected with the camera 5, the clamping holes 67 are formed on one side of the fixing column 4 at equal intervals, the clamping holes 67 are communicated with the guide groove 62, the sliding rod 64 and the clamping rod 65 are slidably inserted on one side of the guide block 63, one end of the sliding rod 64 is fixedly connected with the clamping rod 65, the spring 66 is sleeved outside the clamping rod 65, the sliding rod 64 is elastically connected with the guide block 63 through the spring 66, and one end of the clamping rod 65 is inserted in the corresponding clamping hole 67.

When the needs are to camera 5's high model adjustment, pulling slide bar 64 makes it drive kelly 65 and the separation of card hole 67, and spring 66 contracts, alright receive board 61 in the pulling and drive camera 5 and follow the direction slip of guide block 63 along guide way 62, when camera 5 position adjustment is good, peg graft kelly 65 corresponding card hole 67 in alright with camera 5 fixed, simple and convenient when the adjustment, the instruction list of being convenient for is got for instance.

Referring to fig. 5 and 6, the fixing mechanism 7 includes a fixing block 71, a clamping rod 72, a limiting groove 73, a circular hole 74, a threaded hole 78 and a threaded rod 79, the fixing block 71 is fixedly connected to the top of the supporting plate 3, the clamping rod 72 is symmetrically and slidably connected to the top of the fixing block 71, the limiting groove 73 is formed on one side of the clamping rod 72 opposite to the one side, the circular hole 74 is formed on one side of the top of the clamping rod 72, the threaded hole 78 is formed on one side of the top of the supporting plate 3, and the threaded rod 79 is connected to the inside of the threaded hole 78 through a thread.

Put into the shaft sleeve of instruction list between the clamping bar 72, just to spacing groove 73 on the clamping bar 72, make the shaft sleeve of clamping bar 72 centre gripping instruction list, alright with pass two clamping bar 72 top round holes 74 through the bolt and tighten up the clamping bar 72 fixedly, drive threaded rod 79 through pulling commentaries on classics board 77 and rotate, alright with the elasticity of adjustment threaded rod 79 and bottom plate 1, conveniently stimulate backup pad 3 and adjust the instruction list to the camera 5 is got for the picture to the different departments.

Referring to fig. 1 and 2, the bottom of the bottom plate 1 is symmetrically and equidistantly connected with supporting legs 8, so that the flatness of the bottom plate 1 can be conveniently adjusted.

Referring to fig. 1 and 2, a strip-shaped groove 9 is formed in the top of the bottom plate 1, a square block 10 is fixedly connected to the bottom of the supporting plate 3, and the square block 10 is slidably connected to the strip-shaped groove 9, so that the position of the supporting plate 3 can be adjusted conveniently.

Referring to fig. 3 and 4, one end of the sliding rod 64 is fixedly connected with a pulling plate 68, so as to facilitate pulling the sliding rod 64.

Referring to fig. 5 and 6, a sliding groove 75 is formed in the top of the fixing block 71, sliding blocks 76 are fixedly connected to the bottoms of the clamping rods 72, and the sliding blocks 76 are slidably connected to the sliding groove 75, so that the distance between the clamping rods 72 can be adjusted conveniently.

Referring to fig. 5 and 6, a rotating plate 77 is fixedly connected to the top end of the threaded rod 79 to facilitate rotation of the threaded rod 79.

The working principle is as follows: when the height model of the camera 5 needs to be adjusted, the sliding rod 64 is pulled to drive the clamping rod 65 to be separated from the clamping hole 67, the spring 66 contracts to pull the bearing plate 61 to drive the camera 5 to slide along the direction of the guide block 63 along the guide groove 62, when the position of the camera 5 is adjusted, the clamping rod 65 is inserted into the corresponding clamping hole 67 to fix the camera 5, the adjustment is simple and convenient, the image taking of the indicator is convenient, the shaft sleeve of the indicator is placed between the clamping rods 72 and is opposite to the limiting groove 73 on the clamping rods 72, the clamping rods 72 clamp the shaft sleeve of the indicator, the clamping rods 72 can be tightened and fixed by penetrating through the circular holes 74 at the tops of the two clamping rods 72 through bolts, the rotating plate 77 is pulled to drive the threaded rod 79 to rotate, the tightness of the threaded rod 79 and the bottom plate 1 can be adjusted, the supporting plate 3 is conveniently pulled to adjust the indicator, so that the camera 5 can take images of different positions, the height of the camera 5 is conveniently adjusted through the adjusting mechanism 6, the proportion of pictures is conveniently adjusted when getting for instance, the surface of the indicating meter is better observed, the details of the indicating meter are visually detected, the defects of the indicating meter are timely found, the indicating meter is conveniently fixed and adjusted when being detected through the fixing mechanism 7, the indicating meter is conveniently adjusted and fixed when being detected in different sizes, the indicating meter is simply and conveniently fixed and detached, and the indicating meter is convenient to detect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic examination appearance of instruction table based on visual identification, includes bottom plate (1), the instrument body (2), backup pad (3), fixed column (4) and camera (5), bottom plate (1) top fixed mounting has the instrument body (2), bottom plate (1) top sliding connection has backup pad (3), bottom plate (1) top one side fixed connection fixed column (4), fixed column (4) one side sliding connection has camera (5), its characterized in that: fixed column (4) internally mounted has conveniently to adjust gets for instance adjustment of high guiding mechanism (6), fixed establishment (7) when making things convenient for the dial gauge to detect are installed at backup pad (3) top.

2. The automatic verification instrument for the indicator sheet based on the visual recognition is characterized in that: the adjusting mechanism (6) comprises a bearing plate (61), a guide groove (62), a guide block (63), a sliding rod (64), a clamping rod (65), a spring (66) and a clamping hole (67), the guide groove (62) is formed in one side of the fixed column (4), the guide block (63) is connected to the interior of the guide groove (62) in a sliding mode, the bearing plate (61) is fixedly connected to one side of the guide block (63), the bearing plate (61) is fixedly connected with the camera (5), the clamping holes (67) are formed in one side of the fixed column (4) at equal intervals, the clamping holes (67) are communicated with the guide groove (62), the sliding rod (64) and the clamping rod (65) are inserted into one side of the guide block (63) in a sliding mode, one end of the sliding rod (64) is fixedly connected with the clamping rod (65), the spring (66) is sleeved on the outer side of the clamping rod (65), and the sliding rod (64) is elastically connected with the guide block (63) through the spring (66), one end of the clamping rod (65) is inserted into the corresponding clamping hole (67).

3. The automatic verification instrument for the indicator sheet based on the visual recognition is characterized in that: fixing mechanism (7) are including fixed block (71), clamping bar (72), spacing groove (73), round hole (74), screw hole (78) and threaded rod (79), backup pad (3) top fixedly connected with fixed block (71), fixed block (71) top symmetry sliding connection has clamping bar (72), spacing groove (73) have all been seted up to clamping bar (72) relative one side, round hole (74) have all been seted up to clamping bar (72) top one side, screw hole (78) have been seted up to backup pad (3) top one side, there is threaded rod (79) threaded hole (78) inside through threaded connection.

4. The automatic verification instrument for the indicator sheet based on the visual recognition is characterized in that: the bottom of the bottom plate (1) is symmetrically and fixedly connected with supporting legs (8) at equal intervals.

5. The automatic verification instrument for the indicator sheet based on the visual recognition is characterized in that: a strip-shaped groove (9) is formed in the top of the bottom plate (1), a square block (10) is fixedly connected to the bottom of the supporting plate (3), and the square block (10) is connected with the strip-shaped groove (9) in a sliding mode.

6. The automatic verification instrument for the indicator sheet based on the visual recognition is characterized in that: one end of the sliding rod (64) is fixedly connected with a pulling plate (68).

7. The automatic verification instrument for indicator lists based on visual recognition as claimed in claim 3, wherein: the fixed block (71) top has been seted up spout (75), equal fixedly connected with slider (76) in clamping bar (72) bottom, slider (76) all with spout (75) sliding connection.

8. The automatic verification instrument for indicator lists based on visual recognition as claimed in claim 3, wherein: the top end of the threaded rod (79) is fixedly connected with a rotating plate (77).