Image measuring instrument with multiple lenses for simultaneous measurement

Abstract

The utility model relates to the technical field of image measuring instruments, in particular to an image measuring instrument with multiple lenses for simultaneous measurement, which comprises a machine body, a support fixedly connected to the surface of the machine body, a main image lens mounted on the surface of the support, a detection platform fixedly connected to the surface of the machine body and an auxiliary device arranged on the surface of the machine body. According to the utility model, through the arrangement of the auxiliary device, the main image lens is matched with the plurality of auxiliary image lenses, an object can be measured from different angles and positions at the same time, a wider measurement range can be covered, image information of the object can be comprehensively acquired, and the measurement efficiency and accuracy are greatly improved; the driving part can drive the rotating ring to rotate, so that the positions of the auxiliary image lenses can be flexibly switched, the adjusting part can enable the auxiliary image lenses to move on the rack, the positions and angles of the auxiliary image lenses can be rapidly adjusted, and the applicability and flexibility of the equipment are enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to image measuring instrument technical field especially relates to a multiple lens simultaneous measurement's image measuring instrument. BACKGROUND

[0002] Image measuring instrument is a kind of precision measuring equipment based on optical imaging and digital image processing technology, mainly used for the non-contact acquisition of the two-dimensional or three-dimensional geometric parameters of object. Its core is composed of high-resolution CCD camera, optical lens, LED ring light source and precision motion platform, by the image of the measured object is projected onto the sensor, combined with software algorithm realizes the high-precision measurement of size, shape, position.

[0003] In daily work, it is found that the existing image measuring instrument has the problem that single lens is used for image measurement in work, due to the limitation of single lens view angle, it is difficult to cover the measured object in all directions, for the object with complex structure and irregular shape, measurement dead angle is prone to appear, leading to the loss of measurement information, and the complete object image data cannot be obtained, finally the accuracy and integrity of the measurement result are negatively affected. UTILITY MODEL CONTENT

[0004] The utility model discloses a multiple lens simultaneous measurement's image measuring instrument, which solves the problem of the limitation of single lens view angle in the prior art, and can cover the measured object in all directions.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: a multiple lens simultaneous measurement's image measuring instrument, including the body, the surface fixed connection of body has the support, the surface mounting of support has main image lens, the surface fixed connection of body has detection platform, the surface of body is provided with auxiliary device, the auxiliary device includes the rotation ring of body surface rotation connection, the drive part is arranged between the body and the rotation ring, the surface fixed connection of rotation ring has a plurality of racks, the inner wall sliding connection of rack has the sliding seat, the one side of sliding seat is provided with vice image lens, the installation part is arranged between the vice image lens and the sliding seat, the adjusting part is arranged between the sliding seat and the rack, through the above-mentioned parts, main image lens cooperates multiple vice image lenses, can realize multi-range measurement, at the same time drive part can drive multiple vice image lenses to rotate, switches position, adjusting part can drive vice image lens to adjust position on rack, improves the flexibility of whole.

[0006] Preferably, the rack is arranged in an arc shape.

[0007] Preferably, the driving part comprises a gear one fixed on the surface of the rotating ring, the inner wall of the body is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a gear two, the gear one is meshingly connected with the gear two, through the above-mentioned components, the driving motor can drive the gear two to rotate, the gear two cooperates with the gear one to control the rotating ring to rotate, thereby adjusting the positions of the plurality of auxiliary image lenses.

[0008] Preferably, the adjusting part comprises an adjusting motor fixed on the surface of the sliding base, the output end of the adjusting motor is fixedly connected with a gear three, the gear three is meshingly connected with the rack, through the above-mentioned components, the adjusting motor can drive the gear three to rotate, the gear three cooperates with the rack to drive the sliding base and the auxiliary image lens to move and adjust.

[0009] Preferably, the mounting part comprises a mounting plate fixed on the surface of the auxiliary image lens, the surface of the mounting plate is fixedly connected with two clamping blocks, the clamping blocks are insertedly connected with the inner wall of the sliding base, the inner wall of the clamping block is slidably connected with a sliding plate, the surface of the sliding plate is fixedly connected with a inserting rod, the inserting rod is insertedly connected with the inner wall of the sliding base, through the above-mentioned components, the clamping blocks are inserted into the inner wall of the sliding base, the auxiliary image lens can be initially mounted, then the sliding plate drives the inserting rod to be inserted into the inner wall of the sliding base, thereby completing the mounting and positioning.

[0010] Preferably, the sliding plate is fixedly connected with a spring on the side corresponding to the inner wall of the clamping block, the number of the spring is two, through the above-mentioned components, the spring can drive the sliding plate to reset, ensuring that the inserting rod is inserted more stably.

[0011] Preferably, the surface of one side of the two sliding plates is fixedly connected with an auxiliary rod.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that:

[0013] 1、In the utility model, through setting up auxiliary device, main image lens matches multiple auxiliary image lenses, can simultaneously measure object from different angle and position, can cover more extensive measurement range, obtains image information of object comprehensively, greatly improves measurement efficiency and accuracy, driving part can drive rotating ring to rotate, makes multiple auxiliary image lenses can change position flexibly, adjusting part can also make auxiliary image lens move on rack, quickly adjusts position and angle of auxiliary image lens, enhances applicability and flexibility of equipment.

[0014] 2、In the utility model, through setting up mounting part, through mutual cooperation between clamping block, inserting rod, spring, sliding plate and auxiliary rod, can quickly complete mounting and positioning of auxiliary image lens, when disassembling, pushes auxiliary rod to make inserting rod separate from sliding base, draws out clamping block to complete disassembling, is convenient for maintaining and replacing auxiliary image lens. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic diagram of the image measuring instrument for simultaneously measuring multiple lenses is provided in the utility model.

[0016] Figure 2 A partial structure schematic diagram of the image measuring instrument for simultaneously measuring multiple lenses is provided in the utility model.

[0017] Figure 3 An auxiliary device partial structure schematic diagram of the image measuring instrument for simultaneously measuring multiple lenses is provided in the utility model.

[0018] Figure 4 An auxiliary device partial structure schematic diagram of the image measuring instrument for simultaneously measuring multiple lenses is provided in the utility model.

[0019] Figure 5 An auxiliary device partial structure schematic diagram of the image measuring instrument for simultaneously measuring multiple lenses is provided in the utility model. Figure 4 A structure schematic diagram at A in the utility model.

[0020] Legend:

[0021] 1, body; 2, support; 3, main image lens; 4, detection platform; 5, auxiliary device; 51, rotating ring; 52, driving part; 521, gear one; 522, gear two; 523, driving motor; 53, auxiliary image lens; 54, rack; 55, sliding seat; 56, adjusting part; 561, adjusting motor; 562, gear three; 57, mounting part; 571, mounting plate; 572, clamping block; 573, sliding plate; 574, spring; 575, plug rod; 576, auxiliary rod. Specific implementation

[0022] Please refer to Figures 1-5 The utility model provides a technical scheme: an image measuring instrument for simultaneously measuring multiple lenses, including body 1, the surface fixed connection of body 1 has support 2, the surface of support 2 is installed with main image lens 3, the surface fixed connection of body 1 has detection platform 4, the surface of body 1 is provided with auxiliary device 5.

[0023] Specifically, auxiliary device 5 includes rotating ring 51 rotationally connected with the surface of body 1, driving part 52 is arranged between body 1 and rotating ring 51, a plurality of racks 54 are fixedly connected to the surface of rotating ring 51, sliding seat 55 is slidably connected to the inner wall of rack 54, auxiliary image lens 53 is arranged on one side of sliding seat 55, mounting part 57 is arranged between the auxiliary image lens and sliding seat 55, adjusting part 56 is arranged between sliding seat 55 and rack 54.

[0024] In the embodiment, the main image lens 3 cooperates with the plurality of auxiliary image lenses 53 to realize multi-range measurement, the driving part 52 can drive the plurality of auxiliary image lenses 53 to rotate, the adjusting part 56 can drive the auxiliary image lens 53 to adjust the position on the rack 54, and the overall flexibility is improved.

[0025] Specifically, the rack 54 is arranged in an arc shape.

[0026] Specifically, the driving part 52 comprises a gear one 521 fixed on the surface of the rotating ring 51, the inner wall of the body 1 is fixedly connected with a driving motor 523, the output end of the driving motor 523 is fixedly connected with a gear two 522, the gear one 521 is in meshing connection with the gear two 522, the driving motor 523 can drive the gear two 522 to rotate, the gear two 522 cooperates with the gear one 521 to control the rotating ring 51 to rotate, so that the positions of the plurality of auxiliary image lenses 53 are adjusted.

[0027] Specifically, the adjusting part 56 comprises an adjusting motor 561 fixed on the surface of the sliding seat 55, the output end of the adjusting motor 561 is fixedly connected with a gear three 562, and the gear three 562 is in meshing connection with the rack 54.

[0028] In the embodiment, the adjusting motor 561 can drive the gear three 562 to rotate, and the gear three 562 cooperates with the rack 54 to drive the sliding seat 55 and the auxiliary image lens 53 to move and adjust.

[0029] Specifically, the mounting part 57 comprises a mounting plate 571 fixed on the surface of the auxiliary image lens 53, the surface of the mounting plate 571 is fixedly connected with two clamping blocks 572, the clamping blocks 572 are inserted into the inner wall of the sliding seat 55, the inner wall of the clamping block 572 is slidably connected with a sliding plate 573, the surface of the sliding plate 573 is fixedly connected with a plug rod 575, and the plug rod 575 is inserted into the inner wall of the sliding seat 55.

[0030] In the embodiment, the clamping blocks 572 are inserted into the inner wall of the sliding seat 55, so that the auxiliary image lens 53 is initially mounted, then the sliding plate 573 drives the plug rod 575 to be inserted into the inner wall of the sliding seat 55, and the mounting and positioning are completed.

[0031] Specifically, the sliding plate 573 is fixedly connected with a spring 574 on the side corresponding to the inner wall of the clamping block 572, and the number of the spring 574 is two.

[0032] In the embodiment, the spring 574 can drive the sliding plate 573 to reset, so that the plug rod 575 is inserted more stably.

[0033] Specifically, the side surface of the two sliding plates 573 is fixedly connected with an auxiliary rod 576.

[0034] Working principle: when measuring, the object is placed on the detection platform 4, then the main image lens 3 cooperates with multiple auxiliary image lenses 53 to realize multi-position measurement of the object, at the same time, when the position of the auxiliary image lens 53 needs to be adjusted, the driving motor 523 can be started to drive the gear two 522 to rotate, the gear two 522 cooperates with the gear one 521 to drive the rotating ring 51 and the multiple auxiliary image lenses 53 to rotate, and also can drive the adjusting motor 561 to rotate, the adjusting motor 561 can drive the gear three 562 to rotate, the gear three 562 cooperates with the rack 54 to drive the sliding block 55 and the auxiliary image lens 53 to move and adjust, so as to adjust the position of the auxiliary image lens 53, improve the overall flexibility, when the auxiliary image lens 53 needs to be disassembled, the auxiliary rod 576 is pushed to drive the two sliding plates 573 and the plug rod 575 to move, the spring 574 is stressed, the plug rod 575 loses the restraint of the inner wall of the sliding block 55, the clamping block 572 is pulled out from the sliding block 55, and the disassembly is completed.

Claims

1. A multi-lens simultaneous measurement image measuring instrument, comprising a machine body (1), characterized in that: The surface of the machine body (1) is fixedly connected with a support (2), the surface of the support (2) is provided with a main image lens (3), the surface of the machine body (1) is fixedly connected with a detection platform (4), the surface of the machine body (1) is provided with an auxiliary device (5), the auxiliary device (5) comprises a rotating ring (51) rotatably connected with the surface of the machine body (1), a driving part (52) is arranged between the machine body (1) and the rotating ring (51), a plurality of racks (54) are fixedly connected to the surface of the rotating ring (51), a sliding seat (55) is slidably connected to the inner wall of the rack (54), a side of the sliding seat (55) is provided with a secondary image lens (53), a mounting part (57) is arranged between the secondary image lens (53) and the sliding seat (55), and an adjusting part (56) is arranged between the sliding seat (55) and the rack (54).

2. The multi-lens simultaneous measurement image measuring instrument according to claim 1, characterized in that: The rack (54) is arranged in an arc shape.

3. The multi-lens simultaneous measurement video measuring instrument according to claim 1, wherein: The driving part (52) comprises a gear one (521) fixed on the surface of the rotating ring (51), a driving motor (523) is fixedly connected to the inner wall of the machine body (1), a gear two (522) is fixedly connected to the output end of the driving motor (523), and the gear one (521) is meshedly connected with the gear two (522).

4. The multi-lens simultaneous measurement video measuring instrument according to claim 1, wherein: The adjusting part (56) comprises an adjusting motor (561) fixed on the surface of the sliding seat (55), a gear three (562) is fixedly connected to the output end of the adjusting motor (561), and the gear three (562) is meshedly connected with the rack (54).

5. The multi-lens simultaneous measurement video measuring instrument according to claim 1, wherein: The mounting part (57) comprises a mounting plate (571) fixed on the surface of the secondary image lens (53), two clamping blocks (572) are fixedly connected to the surface of the mounting plate (571), the clamping blocks (572) are inserted into the inner wall of the sliding seat (55), a sliding plate (573) is slidably connected to the inner wall of the clamping block (572), an insertion rod (575) is fixedly connected to the surface of the sliding plate (573), and the insertion rod (575) is inserted into the inner wall of the sliding seat (55).

6. The multi-lens simultaneous measurement video measuring instrument according to claim 5, wherein: The inner wall of the sliding plate (573) and the clamping block (572) is fixedly connected with a spring (574) on one side, and the number of the spring (574) is two.

7. The multi-lens simultaneous measurement video measuring instrument according to claim 5, wherein: The surface of the sliding plate (573) is fixedly connected with an auxiliary rod (576) on one side. The surface of the sliding plate (573) is fixedly connected with an auxiliary rod (576) on one side.

Images