CN114199120A - Arbitrary rock core sample image acquisition fixing device - Google Patents
Arbitrary rock core sample image acquisition fixing device Download PDFInfo
- Publication number
- CN114199120A CN114199120A CN202010981231.0A CN202010981231A CN114199120A CN 114199120 A CN114199120 A CN 114199120A CN 202010981231 A CN202010981231 A CN 202010981231A CN 114199120 A CN114199120 A CN 114199120A
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- Prior art keywords
- image acquisition
- fixing device
- core sample
- base
- horizontal adjusting
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- 239000011435 rock Substances 0.000 title abstract description 15
- 239000013589 supplement Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
Abstract
The invention is suitable for the technical field of rock core sample image acquisition, and provides an arbitrary rock core sample image acquisition fixing device which comprises a platform seat, a lifting mechanism, a lifting platform, a horizontal adjusting mechanism and an image acquisition mechanism, wherein the lifting mechanism is fixedly arranged on the platform seat, the lifting platform is arranged at the position of the output end of the lifting mechanism, the horizontal adjusting mechanism is fixedly connected with the lifting platform, the image acquisition mechanism is arranged on the horizontal adjusting mechanism, the image acquisition mechanism comprises a base and a mobile phone holder, the mobile phone holder is arranged on the base and used for holding a mobile phone, a photoelectric switch is also arranged on the base, and the photoelectric switch is connected with an external control mechanism, and the device has the beneficial effects that: the photographing range can be automatically adjusted according to the size of the object to be photographed/the size of the sample box, and the time for secondarily cutting the image after photographing is omitted.
Description
Technical Field
The invention relates to core sample image acquisition, in particular to an arbitrary core sample image acquisition fixing device.
Background
In scientific research and production work in the field of geological mineral products, the prepared rock samples and the detailed characteristics of core samples are often required to be photographed, the requirements on the definition of the pictures are extremely strict, in practice, workers often hold a camera by hands to photograph the pictures, and the definition of the pictures is inevitably influenced by hand shake in the mode. Furthermore, due to the different sizes of the cores or rock samples, precise adjustment of the angle, height, etc. of the camera is required.
In the prior art, when geological rock is photographed, rock or rock core samples are placed in a display box, the rock or rock core samples have different specifications of a large box and a small box, and when a mobile phone camera is aligned with the rock box, the photographing range can be automatically adjusted according to the size of an object to be photographed, and only the required range is stored.
However, the adjusting mode mainly depends on manual control, and the problems of shaking and the like cannot be avoided, so that secondary trimming of photos is needed subsequently, and the efficiency is low.
Disclosure of Invention
The embodiment of the invention aims to provide an image acquisition and fixing device for any rock core sample, and aims to solve the technical problems in the background technology.
The embodiment of the invention is realized in such a way that an image collecting and fixing device for any rock core sample comprises a platform base, a lifting mechanism, a lifting platform, a horizontal adjusting mechanism and an image collecting mechanism, wherein the lifting mechanism is fixedly arranged on the platform base, the lifting platform is arranged at the position of the output end of the lifting mechanism, the horizontal adjusting mechanism is fixedly connected with the lifting platform, the image collecting mechanism is arranged on the horizontal adjusting mechanism, the image collecting mechanism comprises a base and a mobile phone holder, the mobile phone holder is arranged on the base and used for holding a mobile phone, a photoelectric switch is further arranged on the base and connected with an external control mechanism, and the photoelectric switch is used for measuring the length of the sample box so as to enable the horizontal adjusting mechanism to drive the image collecting mechanism to move, and enable a mobile phone camera to be positioned in the middle position of the sample box.
As a further scheme of the invention: horizontal adjustment mechanism includes framework, servo motor II and screw-nut II, servo motor II fixes the tip at the framework, and servo motor II's output is connected with the lead screw II that is in the framework, and screw-nut II forms screw pair transmission with lead screw II, the tip and the lift platform fixed connection of framework, still be equipped with the installation face that is used for fixed image acquisition mechanism on the screw-nut II.
As a still further scheme of the invention: and an encoder is further installed on the output end of the servo motor II and is connected with an external control mechanism.
As a still further scheme of the invention: and a light supplement lamp is also arranged on the base and used for supplementing light to the mobile phone camera.
As a still further scheme of the invention: and the base is provided with a control switch for controlling the on-off and brightness of the light supplement lamp.
As a still further scheme of the invention: the lifting mechanism comprises a screw nut I, a servo motor I, a shell and a screw I, the screw nut I is installed in the shell and driven to rotate by the servo motor I, the screw nut I and the screw I form screw pair transmission, and the screw nut I is fixedly connected with the lifting platform.
As a still further scheme of the invention: travel switches are installed on the horizontal adjusting mechanism and are connected with an external control mechanism.
Compared with the prior art, the invention has the beneficial effects that: the time that the photoelectric switch signal is sheltered from is obtained through the photoelectric switch that sets up in order to obtain the time difference, the rotational speed information of servo motor II is sent to outside control mechanism according to the encoder to this length information who obtains the sample box, servo motor II with same rotational speed antiport half the time, can be so that cell-phone camera is in sample box intermediate position department, can be according to the size/sample box size of the object of will shooing, the automatic adjustment scope of shooing, the time of carrying out the secondary to the image and tailorring after having saved and having taken pictures.
Drawings
Fig. 1 is a schematic structural diagram of an arbitrary core sample image acquisition fixing device.
Fig. 2 is a schematic structural diagram of a horizontal adjusting mechanism in an arbitrary core sample image collecting and fixing device.
Fig. 3 is a schematic structural diagram of an image acquisition mechanism in an arbitrary core sample image acquisition fixing device.
Fig. 4 is a schematic structural diagram of a lifting mechanism in an arbitrary core sample image collecting and fixing device.
In the drawings: 1-platform seat, 2-lifting mechanism, 201-screw nut I, 202-servo motors I, 203-shell, 204-screw I, 3-lifting platform, 4-horizontal adjusting mechanism, 401-frame, 402-servo motors II, 403-screw nut II, 404-mounting surface, 405-screw II, 5-image acquisition mechanism, 501-base, 502-mobile phone holder, 503-light supplement lamp, 504-photoelectric switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1 to 3, a structure diagram of an image collecting and fixing device for an arbitrary core sample according to an embodiment of the present invention includes a platform base 1, a lifting mechanism 2, a lifting platform 3, a horizontal adjusting mechanism 4 and an image collecting mechanism 5, where the lifting mechanism 2 is fixedly installed on the platform base 1, the lifting platform 3 is installed at an output end position of the lifting mechanism 2, the horizontal adjusting mechanism 4 is fixedly connected with the lifting platform 3, the horizontal adjusting mechanism 4 is installed with the image collecting mechanism 5, the image collecting mechanism 5 includes a base 501 and a mobile phone holder 502, the mobile phone holder 502 is installed on the base 501 for holding a mobile phone, the base 501 is further installed with a photoelectric switch 504, the photoelectric switch 504 is connected with an external control mechanism, the photoelectric switch 504 is used for measuring a length of a sample box to enable the horizontal adjusting mechanism 4 to drive the image collecting mechanism 5 to move, so that the camera of the mobile phone is positioned in the middle of the sample box.
In the embodiment of the invention, when a core sample in a sample box needs to be shot, the lifting platform 3 and the horizontal adjusting mechanism 4 are driven by the lifting mechanism 2 to ascend to a proper position, then the horizontal adjusting mechanism 4 drives the image acquisition mechanism 5 to move horizontally, when a signal of the photoelectric switch 504 is shielded by the sample box, the product of the shielding time and the movement speed of the image acquisition mechanism 5 is the length of the sample box, and then the horizontal adjusting mechanism 4 moves reversely for half time at the same speed to ensure that a mobile phone camera is positioned at the middle position of the sample box.
As shown in fig. 2, as a preferred embodiment of the present invention, the horizontal adjustment mechanism 4 includes a frame 401, a servo motor II402, and a lead screw nut II403, the servo motor II402 is fixed at an end of the frame 401, an output end of the servo motor II402 is connected to a lead screw II405 in the frame 401, the lead screw nut II403 and the lead screw II405 form a screw pair transmission, the end of the frame 401 is fixedly connected to the lifting platform 3, and the lead screw nut II403 is further provided with a mounting surface 404 for fixing the image acquisition mechanism 5.
When servo motor II402 output power, through the effect of screw pair, screw-nut II403 can drive image acquisition mechanism 5 and move in the horizontal direction to realize that image acquisition mechanism 5 shoots the sample box that is in on platform seat 1.
As another preferred embodiment of the present invention, an encoder is further installed on the output end of the servo motor II402, and the encoder is connected with an external control mechanism.
In the embodiment of the invention, when the encoder is actually applied, the encoder can send the rotating speed information of the servo motor II402 to the external control mechanism, and the time difference can be obtained through the time when the signal of the photoelectric switch 504 is shielded, so that the length of the sample box can be accurately calculated, and a foundation is laid for the accurate adjustment of the subsequent image acquisition mechanism 5.
As shown in fig. 3, as another preferred embodiment of the present invention, a light supplement lamp 503 is further installed on the base 501 for supplementing light to the camera of the mobile phone. Preferably, a control switch for controlling the on/off and brightness of the light supplement lamp 503 is arranged on the base 501.
As shown in fig. 4, as another preferred embodiment of the present invention, the lifting mechanism 2 includes a screw nut I201, a servo motor I202, a housing 203 and a screw I204, the screw nut I201 is installed in the housing 203, the screw nut I201 is driven by the servo motor I202 to rotate, the screw nut I201 and the screw I204 form a screw pair transmission, and the screw nut I201 is fixedly connected with the lifting platform 3.
Here, the specific operation principle of the elevating mechanism 2 is the same as that of the leveling mechanism 4, and redundant description of the present embodiment will not be provided here. Travel switches are installed on the horizontal adjusting mechanism 4 and are connected with an external control mechanism.
The embodiment of the invention discloses an image collecting and fixing device for any rock core sample, which is characterized in that the time for shielding a signal of a photoelectric switch 504 is obtained through the arranged photoelectric switch 504 to obtain a time difference, the rotating speed information of a servo motor II402 is sent to an external control mechanism according to an encoder to obtain the length information of a sample box, the servo motor II402 rotates in the reverse direction at the same rotating speed for half of the time, so that a mobile phone camera is positioned in the middle position of the sample box, the photographing range can be automatically adjusted according to the size of an object to be photographed/the size of the sample box, and the time for secondarily cutting an image after photographing is finished is saved.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (7)
1. An arbitrary core sample image acquisition fixing device comprises a platform base (1), a lifting mechanism (2), a lifting platform (3), a horizontal adjusting mechanism (4) and an image acquisition mechanism (5), and is characterized in that the lifting mechanism (2) is fixedly installed on the platform base (1), the lifting platform (3) is installed at the position of the output end of the lifting mechanism (2), the horizontal adjusting mechanism (4) is fixedly connected with the lifting platform (3), the image acquisition mechanism (5) is installed on the horizontal adjusting mechanism (4), the image acquisition mechanism (5) comprises a base (501) and a mobile phone holder (502), the mobile phone holder (502) is installed on the base (501) and used for holding a mobile phone, a photoelectric switch (504) is further installed on the base (501), and the photoelectric switch (504) is connected with an external control mechanism, the photoelectric switch (504) is used for measuring the length of the sample box so that the horizontal adjusting mechanism (4) drives the image acquisition mechanism (5) to move, and the mobile phone camera is located in the middle of the sample box.
2. The arbitrary core sample image collecting and fixing device according to claim 1, wherein the horizontal adjusting mechanism (4) comprises a frame body (401), a servo motor II (402) and a lead screw nut II (403), the servo motor II (402) is fixed at the end of the frame body (401), the output end of the servo motor II (402) is connected with a lead screw II (405) in the frame body (401), the lead screw nut II (403) and the lead screw II (405) form a screw pair transmission, the end of the frame body (401) is fixedly connected with the lifting platform (3), and a mounting surface (404) for fixing the image collecting mechanism (5) is further arranged on the lead screw nut II (403).
3. The arbitrary core sample image acquisition fixing device as claimed in claim 2, wherein an encoder is further installed on an output end of the servo motor II (402), and the encoder is connected with an external control mechanism.
4. The arbitrary core sample image acquisition fixing device of claim 1, wherein a light supplement lamp (503) is further installed on the base (501) and used for supplementing light to a mobile phone camera.
5. The arbitrary core sample image acquisition fixing device according to claim 4, wherein a control switch for controlling the on, off and brightness of a light supplement lamp (503) is arranged on the base (501).
6. The arbitrary core sample image collecting and fixing device as claimed in claim 1, wherein the lifting mechanism (2) comprises a screw nut I (201), a servo motor I (202), a housing (203) and a screw I (204), the screw nut I (201) is installed in the housing (203), the screw nut I (201) is driven by the servo motor I (202) to rotate, the screw nut I (201) and the screw I (204) form a screw pair transmission, and the screw nut I (201) is fixedly connected with the lifting platform (3).
7. The arbitrary core sample image acquisition fixing device according to claim 1, wherein travel switches are mounted on the horizontal adjusting mechanism (4) and the horizontal adjusting mechanism (4), and the travel switches are connected with an external control mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010981231.0A CN114199120A (en) | 2020-09-17 | 2020-09-17 | Arbitrary rock core sample image acquisition fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010981231.0A CN114199120A (en) | 2020-09-17 | 2020-09-17 | Arbitrary rock core sample image acquisition fixing device |
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| Publication Number | Publication Date |
|---|---|
| CN114199120A true CN114199120A (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010981231.0A Pending CN114199120A (en) | 2020-09-17 | 2020-09-17 | Arbitrary rock core sample image acquisition fixing device |
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| CN (1) | CN114199120A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2729703Y (en) * | 2004-09-22 | 2005-09-28 | 荆州市华孚信息技术有限公司 | Core and rock fragments fluorescent image high resolution collector |
| CN204228618U (en) * | 2014-11-26 | 2015-03-25 | 荆州市华孚信息技术有限公司 | A kind of collapsible rock core general light image high-resolution acquisition instrument |
| CN204649151U (en) * | 2015-06-16 | 2015-09-16 | 董鑫 | Plank length intelligent device for measuring |
| CN108891847A (en) * | 2018-07-11 | 2018-11-27 | 瑙ｆ尝 | A kind of intellectual property patent certificate information automatic input system |
| CN109682809A (en) * | 2018-12-06 | 2019-04-26 | 北京文石杰创信息技术有限公司 | All-in-one machine is imaged in a kind of material object landwaste, rock core in kind, sample in kind |
| CN111623709A (en) * | 2020-07-17 | 2020-09-04 | 桂林量具刃具有限责任公司 | Image measuring instrument capable of automatically adjusting position of sample to be measured and measuring method |
-
2020
- 2020-09-17 CN CN202010981231.0A patent/CN114199120A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2729703Y (en) * | 2004-09-22 | 2005-09-28 | 荆州市华孚信息技术有限公司 | Core and rock fragments fluorescent image high resolution collector |
| CN204228618U (en) * | 2014-11-26 | 2015-03-25 | 荆州市华孚信息技术有限公司 | A kind of collapsible rock core general light image high-resolution acquisition instrument |
| CN204649151U (en) * | 2015-06-16 | 2015-09-16 | 董鑫 | Plank length intelligent device for measuring |
| CN108891847A (en) * | 2018-07-11 | 2018-11-27 | 瑙ｆ尝 | A kind of intellectual property patent certificate information automatic input system |
| CN109682809A (en) * | 2018-12-06 | 2019-04-26 | 北京文石杰创信息技术有限公司 | All-in-one machine is imaged in a kind of material object landwaste, rock core in kind, sample in kind |
| CN111623709A (en) * | 2020-07-17 | 2020-09-04 | 桂林量具刃具有限责任公司 | Image measuring instrument capable of automatically adjusting position of sample to be measured and measuring method |
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Application publication date: 20220318 |