Two-dimensional coordinate high-precision detection device with magnetic attraction function

Abstract

The invention discloses a two-dimensional coordinate high-precision detection device with a magnetic attraction function. The two-dimensional coordinate high-precision detection device comprises a shell, a sensor driving board, a data conversion board, a signal transmission module and a magnetic connector, a position sensitivity sensor is installed on the machine shell. The sensor driving board is installed in the machine shell and used for driving the position sensitivity sensor. The data conversion board is arranged in the shell and is used for importing and exporting data of the position sensitivity sensor; the signal transmission module is installed in the casing, one end of the signal transmission module is connected with the position sensitivity sensor, and the other end is connected with an interface board; the signal transmission module is used for transmitting a signal of the position sensitivity sensor; the magnetic connecting port is installed at the bottom of the machine shell and used for being connected with the main body measuring module in a positioning mode. According to the invention, high-precision detection of two-dimensional coordinates can be realized, the purpose of accurately measuring the position by using the photoelectric position sensor in a specific limited space environment is realized, and the flexibility and adaptability in a complex environment are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of laser detection equipment, and particularly to a two-dimensional coordinate high-precision detection device with a magnetic attraction function. Background Art

[0002] In the current field of precision measurement, high-precision detection of two-dimensional coordinates is a key requirement in many application scenarios, especially in the fields of industrial automation, robot navigation, and precision machining. Traditional two-dimensional coordinate detection methods often rely on optical position sensors. These sensors use laser light of a specific wavelength to irradiate a photoelectric position sensitivity sensor, and by processing the position information of the laser spot by the sensor, a two-dimensional rectangular coordinate parameter is output to achieve the purpose of determining the precise position of the measured part.

[0003] However, the existing two-dimensional coordinate detection devices face many challenges in practical applications. Especially in a specific limited space environment, due to space limitations and harsh installation conditions, traditional detection devices are often difficult to install and use, and cannot meet the usage requirements. In addition, traditional detection devices usually do not have a modular design, and the integration degree of their internal circuits and sensor components is not high. This not only increases the volume and weight of the device, but also limits its flexibility and adaptability in complex environments.

[0004] Therefore, a two-dimensional coordinate high-precision detection device with a magnetic attraction function is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a two-dimensional coordinate high-precision detection device with a magnetic attraction function, aiming to solve or improve at least one of the above technical problems.

[0006] To achieve the above purpose, the present invention provides the following solution: The present invention provides a two-dimensional coordinate high-precision detection device with a magnetic attraction function, including:

[0007] A housing, on which a position sensitivity sensor is installed;

[0008] A sensor drive board, which is installed in the housing and is used to drive the position sensitivity sensor;

[0009] A data conversion board, which is installed in the housing and is used to import and export the data of the position sensitivity sensor;

[0010] A signal transmission module, which is installed in the housing. One end of the signal transmission module is connected to the position sensitivity sensor, and the other end is connected to an interface board; the signal transmission module is used to transmit the signal of the position sensitivity sensor;

[0011] A magnetic connection port, which is installed at the bottom of the casing and is used for positioning and connecting with the main body measurement module;

[0012] Wherein, the magnetic connection port, the data conversion board and the signal transmission module are connected through the interface board, and the data conversion board, the position sensitivity sensor and the main body measurement module are all connected to the sensor driving board.

[0013] According to a two-dimensional coordinate high-precision detection device with a magnetic attraction function provided by the present invention, the signal transmission module includes an FMC connector installed in the casing, and both ends of the FMC connector are respectively connected to the position sensitivity sensor and the interface board.

[0014] According to a two-dimensional coordinate high-precision detection device with a magnetic attraction function provided by the present invention, the casing includes a front cover plate and a rear cover plate, and the front cover plate and the rear cover plate are detachably connected through a locking member; the front cover plate and the rear cover plate enclose a sealed inner cavity;

[0015] The position sensitivity sensor is installed on the outer wall of the front cover plate, the sensor driving board is installed on the inner wall of the front cover plate, the data conversion board is installed on the top surface of the rear cover plate, and the magnetic connection port is installed at the bottom of the outer wall of the rear cover plate.

[0016] The FMC connector, the sensor driving board, the data conversion board and the magnetic connection port are all located in the inner cavity.

[0017] According to a two-dimensional coordinate high-precision detection device with a magnetic attraction function provided by the present invention, the magnetic connection port adopts a D-type magnetic connection port.

[0018] According to a two-dimensional coordinate high-precision detection device with a magnetic attraction function provided by the present invention, the locking member includes a plurality of fastening bolts, and the front cover plate and the rear cover plate are detachably connected through the plurality of fastening bolts.

[0019] According to a two-dimensional coordinate high-precision detection device with a magnetic attraction function provided by the present invention, the cross-sectional shapes of the front cover plate and the rear cover plate are both L-shaped.

[0020] According to a two-dimensional coordinate high-precision detection device with a magnetic attraction function provided by the present invention, the number of the fastening bolts is six.

[0021] The present invention discloses the following technical effects:

[0022] The present invention adopts a modular magnetic attraction design, highly integrates an optoelectronic sensor and its driving circuit, and can achieve high-precision detection of two-dimensional coordinates; through a magnetic connection port, it can achieve rapid and accurate positioning connection with the main measurement module. The magnetic attraction design not only simplifies the installation and use process, but also improves the stability and reliability of the connection, achieving the purpose of accurately measuring the position using an optoelectronic position sensor in a specific limited space environment, and improving the flexibility and adaptability in complex environments;

[0023] The present invention highly integrates the optoelectronic sensor and its driving circuit in a compact housing and adopts a modular design, making the entire device smaller, lighter, easier to install and maintain. It not only improves the integration and reliability of the device, but also enables it to flexibly adapt to various limited space environments, greatly expanding the application scope;

[0024] The present invention can achieve precise measurement of the position of the measured part using a position sensitivity sensor, and output high-precision two-dimensional rectangular coordinate parameters, which is of great significance for improving the level of industrial automation, optimizing the navigation path of robots, and improving the precision of precision machining;

[0025] When in use, the main measurement module issues an instruction to the sensor driving board of the present invention, driving the position sensitivity sensor to collect data. The collected data is transmitted to the data conversion board, and then exported to the main measurement module for further data processing, completing the functions of data collection and export. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0027] Figure 1 is a schematic diagram of the internal structure of the present invention;

[0028] Figure 2 is an axonometric view of the present invention Figure Ⅰ ;

[0029] Figure 3 is an axonometric view of the present invention Figure Ⅱ .

[0030] Among them, 1, position sensitivity sensor; 2, sensor driving board; 3, data conversion board; 4, interface board; 5, FMC connector; 6, front cover plate; 7, rear cover plate; 8, D-type magnetic connection port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] Referring to Figures 1 - 3 , the present invention provides a two-dimensional coordinate high-precision detection device with a magnetic attraction function, including:

[0034] A housing, on which a position sensitivity sensor 1 is installed;

[0035] A sensor driving board 2, which is installed inside the housing and used to drive the position sensitivity sensor 1;

[0036] A data conversion board 3, which is installed inside the housing and used to import and export the data of the position sensitivity sensor 1;

[0037] A signal transmission module, which is installed inside the housing. One end of the signal transmission module is connected to the position sensitivity sensor 1, and the other end is connected to an interface board 4; the signal transmission module is used to transmit the signal of the position sensitivity sensor 1;

[0038] A magnetic connection port, which is installed at the bottom of the housing and used for positioning connection with the main body measurement module;

[0039] Among them, the magnetic connection port, the data conversion board 3, and the signal transmission module are connected through the interface board 4, and the data conversion board 3, the position sensitivity sensor 1, and the main body measurement module are all connected to the sensor driving board 2;

[0040] With such a setting, the present invention adopts a modular magnetic attraction design, highly integrates an optoelectronic sensor and its driving circuit, and can realize high-precision detection of two-dimensional coordinates; through the magnetic connection port, rapid and accurate positioning connection with the main body measurement module can be achieved. The magnetic attraction design not only simplifies the installation and use process, but also improves the stability and reliability of the connection, realizes the purpose of accurately measuring the position by using an optoelectronic position sensor in a specific limited space environment, and improves the flexibility and adaptability in a complex environment;

[0041] The present invention highly integrates an optoelectronic sensor and its driving circuit within a compact housing and adopts a modular design, making the entire device more compact and portable, easier to install and maintain. This not only improves the integration and reliability of the device but also enables it to flexibly adapt to various limited-space environments, greatly expanding the application scope.

[0042] The present invention utilizes the position-sensitive sensor 1 to accurately measure the position of the measured object and output high-precision two-dimensional rectangular coordinate parameters, which is of great significance for improving the level of industrial automation, optimizing the navigation path of robots, and enhancing the precision of precision machining.

[0043] When in use, the main body measurement module of the present invention issues commands to the sensor driving board 2, driving the position-sensitive sensor 1 to collect data. The collected data is transmitted to the data conversion board 3 and then exported to the main body measurement module for further data processing, completing the functions of data collection and export.

[0044] In a further optimized solution, the signal transmission module includes an FMC connector 5 installed within the housing. The two ends of the FMC connector 5 are respectively connected to the position-sensitive sensor 1 and the interface board 4.

[0045] In a further optimized solution, the housing includes a front cover plate 6 and a rear cover plate 7. The front cover plate 6 and the rear cover plate 7 are detachably connected by locking members; the front cover plate 6 and the rear cover plate 7 enclose to form a sealed inner cavity.

[0046] The position-sensitive sensor 1 is installed on the outer wall of the front cover plate 6, the sensor driving board 2 is installed on the inner wall of the front cover plate 6, the data conversion board 3 is installed on the top surface of the rear cover plate 7, and the magnetic connection port is installed at the bottom of the outer wall of the rear cover plate 7.

[0047] The FMC connector 5, the sensor driving board 2, the data conversion board 3, and the magnetic connection port are all located within the inner cavity.

[0048] In a further optimized solution, the magnetic connection port adopts a D-type magnetic connection port 8.

[0049] In a further optimized solution, the locking members include a plurality of fastening bolts. The front cover plate 6 and the rear cover plate 7 are detachably connected by a plurality of fastening bolts.

[0050] In a further optimized solution, the cross-sectional shapes of the front cover plate 6 and the rear cover plate 7 are both L-shaped.

[0051] In a further optimized solution, the number of fastening bolts is six.

[0052] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention.

[0053] Obviously, the above-mentioned embodiments of the present invention are merely examples for clearly explaining the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the claims of the present invention.

Claims

1. A two-dimensional coordinate high-precision detection device with magnetic suction function, characterized in that: include: A housing, on which a position sensitivity sensor (1) is mounted; A sensor driving board (2), the sensor driving board (2) being installed in the housing and used for driving the position sensitivity sensor (1); A data conversion board (3), the data conversion board (3) being installed in the housing and used for importing and exporting data of the position sensitivity sensor (1); a signal transmission module, the signal transmission module being installed in the housing, one end of the signal transmission module being connected to the position sensitivity sensor (1), and the other end of the signal transmission module being connected to an interface board (4); the signal transmission module being used to transmit a signal from the position sensitivity sensor (1); A magnetic connection port, which is installed at the bottom of the housing and is used for positioning and connecting with the main body measurement module; The magnetic connection port, the data conversion board (3) and the signal transmission module are connected via the interface board (4), and the data conversion board (3), the position sensitivity sensor (1) and the main body measurement module are all connected to the sensor drive board (2).

2. The two-dimensional coordinate high-precision detection device with magnetic attraction function according to claim 1, characterized in that: The signal transmission module comprises an FMC connector (5) installed in the housing, and two ends of the FMC connector (5) are respectively connected to the position sensitivity sensor (1) and the interface board (4).

3. The two-dimensional coordinate high-precision detection device with magnetic attraction function according to claim 2, characterized in that: The housing comprises a front cover plate (6) and a rear cover plate (7), wherein the front cover plate (6) and the rear cover plate (7) are detachably connected via a locking member; the front cover plate (6) and the rear cover plate (7) together form a sealed inner cavity; The position sensitivity sensor (1) is mounted on the outer wall of the front cover (6), the sensor drive board (2) is mounted on the inner wall of the front cover (6), the data conversion board (3) is mounted on the top surface of the rear cover (7), and the magnetic connection port is mounted on the bottom of the outer wall of the rear cover (7). The FMC connector (5), the sensor drive board (2), the data conversion board (3) and the magnetic connection port are all located in the inner cavity.

4. The two-dimensional coordinate high-precision detection device with magnetic attraction function according to claim 1, characterized in that: The magnetic connection port is a D-type magnetic connection port (8).

5. The two-dimensional coordinate high-precision detection device with magnetic attraction function according to claim 3, characterized in that: The locking member comprises a plurality of fastening bolts, and the front cover plate (6) and the rear cover plate (7) are detachably connected via the plurality of fastening bolts.

6. The two-dimensional coordinate high-precision detection device with magnetic attraction function according to claim 3, characterized in that: The cross-sectional shapes of the front cover plate (6) and the rear cover plate (7) are both L-shaped.

7. The two-dimensional coordinate high-precision detection device with magnetic attraction function according to claim 5, characterized in that: The number of the fastening bolts is six.

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