Controller for high-speed data acquisition

Abstract

The invention provides a controller for high-speed data acquisition, and relates to the technical field of acquisition control equipment, and the controller comprises a control equipment main body, four corners of the bottom of the control equipment main body are provided with bottom round rectangular grooves, and the top of the inner wall of each bottom round rectangular groove is provided with a movable column groove; the problems that a data acquisition controller which is directly placed and used is usually provided with supporting legs at the bottom, the data acquisition controller which is used after being fixed through bolts and the like is provided with a fixing piece which is integrally formed with a shell, the flexibility of workers during installation is limited, adjustment is relatively difficult, and the cost is low are solved by adopting a mode of installing limiting columns. Data acquisition controllers which are directly placed for use and are used after being fixed through bolts and the like have differences in design and function, so that universality of the data acquisition controllers is often difficult to realize, if different types of data acquisition controllers need to be replaced for a project or a system, redesign or purchase is needed, the application range limitation of equipment is increased, and the data acquisition controllers are difficult to use. And the flexibility and expansibility of the whole system are influenced.

Description

Technical Field

[0001] The present invention relates to the technical field of acquisition control equipment, and in particular to a controller for high-speed data acquisition. Background Art

[0002] A data acquisition controller is a device used to collect, process, and analyze data. It can measure and monitor various environmental signals, including atmospheric pollutant concentrations, water quality indicators, and soil moisture, providing data support for environmental protection and monitoring. The application areas of data acquisition controllers are constantly expanding. For example, with the increasing prevalence of intelligent manufacturing, shop floor data collection, as a key link in the entire production process, is of paramount importance.

[0003] In the existing technology, in the field of industrial automation and data acquisition, data acquisition controllers are crucial equipment. They are used to collect, process and transmit data from various sensors and devices. These controllers can be divided into two types according to the installation method: those that are placed directly and those that need to be fixed by bolts. Data acquisition controllers that are placed directly are usually designed with feet at the bottom, which enables them to be placed stably on a flat surface without the need for additional installation steps. This type of controller is suitable for those application scenarios that require rapid deployment or frequent movement because they can be easily picked up and placed in different locations. On the other hand, data acquisition controllers that need to be fixed by bolts have There are fixing plates integrally formed with the housing, which can be front and back or left and right, depending on the design of the controller. However, this separate design also brings certain limitations, because it limits the flexibility of the staff during installation, making adjustment relatively difficult. Since the data acquisition controllers that are directly placed and those that need to be fixed by bolts are different in design and function, they are often difficult to achieve universality. This means that if a project or system needs to replace different types of data acquisition controllers, the existing installation structure needs to be modified or even redesigned or repurchased, which undoubtedly increases the scope of application of the equipment and affects the flexibility and scalability of the entire system. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a controller for high-speed data acquisition.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a controller for high-speed data acquisition, including a control device body, the four corners of the bottom of the control device body are provided with bottom rectangular grooves, the top of the inner wall of the bottom rectangular groove is provided with a dynamic column groove, a tightening spring is fixed to the top of the inner wall of the dynamic column groove, a limiting column is fixed to the bottom of the tightening spring, the circumference of the limiting column is slidably connected to the inner wall of the dynamic column groove, a connecting column is fixed to the bottom of the limiting column, and a fixing part is rotatably connected to the bottom of the connecting column, an embedding groove is provided on the inner wall of the dynamic column groove, the inner wall of the embedding groove is nested with the surface of the fixing part, a hiding groove is provided on the top of the inner wall of the dynamic column groove, the inner wall of the hiding groove is nested with the surface of the fixing part, and anti-slip grooves are provided on both sides of the fixing part.

[0006] Preferably, a screw hole is provided at the bottom of the fixing piece, and a bottom support foot is threadedly connected to the inner wall of the screw hole. In the prior art, when the control device body is placed directly on a desktop or the ground, the debris on the desktop is likely to have an adverse effect on the device. These debris may cause water or dust to enter the device, thereby affecting the normal operation and service life of the device. For example, if there is a water cup or other liquid container on the desktop, the liquid will flow into the device after it is accidentally knocked over, causing a short circuit or damaging electronic components. Similarly, dust and tiny particles also enter the interior through the heat dissipation holes of the device and accumulate on the circuit board, affecting the heat dissipation effect and even causing malfunctions. On the other hand, although the control device body with a support can avoid direct contact with debris on the desktop, it is more troublesome to operate once it needs to be installed close to the desktop or the ground. This installation method is usually Additional fixing devices are required, such as bolts, brackets, etc., which not only increase the complexity of installation, but also limit the flexibility and usage scenarios of the equipment. For example, in some temporary testing environments, frequent disassembly and reinstallation of equipment will consume a lot of time and energy, reducing work efficiency. In addition, the fixed installation method is not conducive to equipment maintenance and upgrading, because each inspection or replacement of parts requires readjustment of the installation position. To address such problems, the present invention adopts a method of installing bottom feet to solve the problem. When the staff needs to place the control device body directly on the desktop, the bottom feet are screwed into the screw holes, so that the device has a support component. When the staff needs to fix the device close to the desktop, the bottom feet are screwed out of the screw holes and removed, so that the device can be adjusted according to actual usage, thereby improving the applicability of the device.

[0007] Preferably, a support groove is provided at the bottom of the front of the control device body, a hand-pull groove is provided on one side of the inner wall of the support groove, a rounded fillet is fixed on the top of the inner wall of the support groove, the inner wall of the support groove is rotatably connected to a support bottom piece, and a rounded fillet is provided on one side of the support bottom piece. In the prior art, when the control device body is physically connected to other external devices through a connecting line, due to the fact that there is often a certain height difference between the two in the actual operating environment, this height difference will cause a certain angle to be formed between the control device body and the connecting line. This angle not only affects the aesthetics of the device, but more importantly, it causes a series of practical problems, affecting the stability and reliability of the system. First, if there is a significant angle between the connecting line and the control device body, the connection will be subjected to additional stress. This stress will cause the interface to become loose or have poor contact under long-term action, thereby causing data transmission interruption or signal loss. Especially in the application of industrial automation or precision instruments, any slight signal fluctuation will have an adverse effect on the operation of the entire system. Secondly, continuous angle pulling will also cause damage to the connecting line itself, such as wear of the insulation layer and internal Wire breakage, etc. Once the connecting wire is physically damaged, not only will the maintenance cost increase, but if it continues to be used without being discovered, it will further damage the interface part of the control device body and even affect the safety of the internal circuit. In addition, if the connecting wire is frequently bent due to angle problems, especially near the interface, this will accelerate the aging process of the connecting wire and reduce its service life. In extreme cases, frequent bending causes the connecting wire to suddenly break, causing the device to lose connection instantly. For critical tasks that are in operation, such emergencies can lead to data loss, system crashes or more serious safety accidents. To address this problem, the present invention adopts a method of installing a supporting base to solve it. When there is a height difference between the devices, the staff puts their hand into the hand-pull groove and moves the supporting base counterclockwise to rotate it, so that the rounded groove of the supporting base rotates to the rounded strip. The rounded strip is embedded in the supporting base to fix the supporting base, so that the supporting base supports the control device body, reducing or compensating for the angle between the device and the connecting wire, thereby preventing the device and the connecting wire from falling off, bending and wear, and achieving the effect of improving the stability of the device.

[0008] Preferably, an annular rubber pad is fixed to the inner wall of the embedding groove, so that the pressure of the fixing member on the control device body is relieved by the annular rubber pad, thereby achieving the effect of increasing the service life of the equipment.

[0009] Preferably, a temporary storage groove is opened at the top of the inner wall of the storage tank, and the inner wall of the temporary storage groove is threadedly connected with a bottom support foot, so that when the staff does not use the bottom support foot, the bottom support foot can be screwed into the temporary storage groove, which is convenient for the staff to carry and improves the user experience.

[0010] Preferably, side rectangular grooves are provided on both sides of the control device body, and lifting pieces are fixed on the inner walls of the side rectangular grooves, so as to facilitate the staff's transportation and improve the user experience.

[0011] Preferably, a ring gasket is fixed to the bottom of the inner wall of the dynamic column groove, thereby reducing the wear between components and increasing the service life of the equipment.

[0012] Beneficial effects: 1. In the prior art, in the field of industrial automation and data acquisition, data acquisition controllers are crucial devices that are used to collect, process and transmit data from various sensors and devices. These controllers can be divided into two types according to the installation method: those that are placed directly and those that need to be fixed by bolts, etc. Data acquisition controllers that are placed directly are usually designed with feet at the bottom, which enables them to be placed stably on a flat surface without the need for additional installation steps. This type of controller is suitable for application scenarios that require rapid deployment or frequent movement because they can be easily picked up and placed in different locations. On the other hand, data acquisition controllers that need to be fixed by bolts, etc. have fixing plates integrally formed with the housing. These fixing plates can be front and back or left and right, depending on the design of the controller. However, this separate design also brings certain limitations because it limits the flexibility of the staff during installation and makes adjustment relatively difficult. Due to the differences in design and function between data acquisition controllers that are placed directly and those that need to be fixed by bolts, etc. , they are often difficult to achieve universality. This means that if a project or system needs to replace a different type of data acquisition controller, the existing mounting structure needs to be modified, or even redesigned or purchased. This undoubtedly increases the scope of application of the equipment and affects the flexibility and scalability of the entire system. To address this problem, the present invention adopts a method of installing a limiting column to solve it. When the staff does not need to fix the control device body, the fixing part is placed in the groove. Because the width of the groove is the same as the width of the fixing part, the friction between the two is large, so that the fixing part is stably embedded in the inner wall of the groove. The fixing part does not exceed the surface of the control device body, which is convenient for staff to place. When the staff needs to fix the control device body, they pinch the anti-slip grooves on both sides of the fixing part and pull the fixing part downward, tightening the spring to accumulate elastic potential energy. Then, according to actual needs, the fixing part is rotated to the appropriate position of the groove and released, so that the tightening spring releases the elastic potential energy, pulling the fixing part back so that the fixing part is tightly embedded in the groove. This makes it easy for staff to fix the equipment and the shape of the fixing component can be quickly changed according to actual needs, thereby achieving the effect of improving the scope of application of the equipment.

[0013] 2. In the prior art, when the control device body is placed directly on a table or the ground, the debris on the table can easily cause adverse effects on the device. These debris can cause water or dust to enter the device, thereby affecting the normal operation and service life of the device. For example, if there is a cup or other liquid container on the table, if it is accidentally knocked over, the liquid will flow into the device, causing a short circuit or damaging electronic components. Similarly, dust and tiny particles also enter the device through the heat dissipation holes and accumulate on the circuit board, affecting the heat dissipation effect and even causing malfunctions. On the other hand, although the control device body with a support can avoid direct contact with debris on the table, it is more troublesome to operate once it needs to be installed close to the table or the ground. This installation method usually requires additional fixing devices, such as bolts and brackets. This not only increases the complexity of installation, but also limits the flexibility and usage scenarios of the equipment. For example, in some temporary test environments, frequent disassembly and reinstallation of equipment will consume a lot of time and energy, reducing work efficiency. In addition, the fixed installation method is not conducive to equipment maintenance and upgrading, because each inspection or replacement of parts requires readjustment of the installation position. To address such problems, the present invention adopts a method of installing bottom feet to solve the problem. When the staff needs to place the control device body directly on the desktop, the bottom feet are screwed into the screw holes, so that the device has a support component. When the staff needs to fix the device close to the desktop, the bottom feet are screwed out of the screw holes and removed, so that the device can be adjusted according to actual usage, thereby improving the applicability of the device.

[0014] 3. In the prior art, when the control device body is physically connected to other external devices through a connecting line, there is often a certain height difference between the two in the actual operating environment. This height difference will cause a certain angle to be formed between the control device body and the connecting line. This angle not only affects the aesthetics of the device, but more importantly, it causes a series of practical problems, affecting the stability and reliability of the system. First, if there is a significant angle between the connecting line and the control device body, the connection will be subjected to additional stress. Under long-term action of this stress, the interface will become loose or the contact will be poor, which will lead to data transmission interruption or signal loss. Especially in the application of industrial automation or precision instruments, any tiny signal fluctuation will have an adverse effect on the operation of the entire system. Secondly, continuous angle pulling will also cause damage to the connecting line itself, such as insulation wear, internal wire breakage, etc. Once the connecting line is physically damaged, not only will the maintenance cost increase, but if it continues to be used without being discovered, it will cause serious consequences. The interface part of the control device body is damaged in one step, and even the safety of the internal circuit is affected. In addition, if the connecting line is frequently bent due to angle problems, especially near the interface, this will accelerate the aging process of the connecting line and reduce its service life. In extreme cases, frequent bending causes the connecting line to suddenly break, causing the device to lose connection instantly. For critical tasks that are in operation, such emergencies can lead to data loss, system crashes or more serious safety accidents. To address such problems, the present invention adopts a method of installing a supporting base to solve the problem. When there is a height difference between the devices, the staff puts their hand into the hand-pull groove and rotates the supporting base counterclockwise to rotate the rounded groove of the supporting base to the rounded strip. The rounded strip is embedded in the supporting base to fix the supporting base, so that the supporting base supports the control device body, reducing or compensating for the angle between the device and the connecting line, thereby preventing the device and the connecting line from falling off, bending and wearing, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 Schematic diagram of the three-dimensional structure of the fixing member of the present invention; Figure 3 Schematic diagram of the three-dimensional structure of the bottom support leg of the present invention; Figure 4 Schematic diagram of the three-dimensional structure of the temporary storage tank of the present invention; Figure 5 Schematic diagram of the three-dimensional structure of the screw hole of the present invention; Figure 6 It is a cross-sectional view of the tightening spring of the present invention.

[0016] Legend: 1. Control device body; 101. Bottom circular rectangular groove; 2. Moving column groove; 201. Tightening spring; 202. Limiting column; 203. Connecting diameter column; 204. Fixing piece; 205. Embedded groove; 206. Hidden groove; 3. Screw hole; 301. Bottom support foot; 4. Support rotary groove; 401. Hand-pull groove; 402. Rounded corner embedding strip; 403. Support bottom piece; 404. Rounded corner embedded groove; 5. Ring-shaped rubber pad; 501. Temporary storage groove; 502. Anti-slip groove; 503. Ring pad; 6. Side rectangular groove; 601. Lifting piece. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments and drawings. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making any creative work are all within the scope of protection of the present invention.

[0018] Specific embodiments of the present invention are described below with reference to the accompanying drawings. Specific embodiment: Reference Figure 1-6A controller for high-speed data acquisition includes a control device body 1, and the four corners of the bottom of the control device body 1 are provided with bottom circular grooves 101. The top of the inner wall of the bottom circular groove 101 is provided with a dynamic column groove 2. A tightening spring 201 is fixed to the top of the inner wall of the dynamic column groove 2, and a limiting column 202 is fixed to the bottom of the tightening spring 201. The circumference of the limiting column 202 is slidably connected with the inner wall of the dynamic column groove 2, and a connecting column 203 is fixed to the bottom of the limiting column 202. The bottom of the connecting column 203 is rotatably connected with a fixing part 204, and an embedding groove 205 is provided on the inner wall of the dynamic column groove 2. The inner wall of the embedding groove 205 is nested with the surface of the fixing part 204. A hiding groove 206 is provided on the top of the inner wall of the dynamic column groove 2, and the inner wall of the hiding groove 206 is nested with the surface of the fixing part 204. Anti-slip grooves 502 are provided on both sides of the fixing part 204. A screw hole 3 is provided at the bottom of the fixing piece 204, and a bottom support foot 301 is threadedly connected to the inner wall of the screw hole 3. When the control device body 1 is placed directly on a desktop or the ground, the debris on the desktop can easily cause adverse effects on the device. These debris can cause water or dust to enter the device, thereby affecting the normal operation and service life of the device. For example, if there is a water cup or other liquid container on the desktop, the liquid will flow into the device after it is accidentally knocked over, causing a short circuit or damaging electronic components. Similarly, dust and tiny particles also enter the interior through the heat dissipation holes of the device and accumulate on the circuit board, affecting the heat dissipation effect and even causing malfunctions. On the other hand, although the control device body 1 with support can avoid direct contact with debris on the desktop, it is more troublesome to operate once it needs to be installed close to the desktop or the ground. This installation method usually requires additional External fixing devices, such as bolts, brackets, etc., not only increase the complexity of installation, but also limit the flexibility and usage scenarios of the equipment. For example, in some temporary test environments, frequent disassembly and reinstallation of equipment will consume a lot of time and energy, reducing work efficiency. In addition, the fixed installation method is not conducive to equipment maintenance and upgrading, because each inspection or replacement of parts requires readjustment of the installation position. The solution is to install the bottom support foot 301. When the staff needs to place the control device body 1 directly on the desktop, the bottom support foot 301 is screwed into the screw hole 3, so that the device has a support component. When the staff needs to fix the device close to the desktop, the bottom support foot 301 is screwed out of the screw hole 3 and removed, so that the device can be adjusted according to actual usage, thereby improving the scope of application of the device.

[0020] A support groove 4 is provided at the bottom of the front of the control device body 1, a hand-pull groove 401 is provided on one side of the inner wall of the support groove 4, a rounded insert 402 is fixed on the top of the inner wall of the support groove 4, and a support bottom piece 403 is rotatably connected to the inner wall of the support groove 4, and a rounded insert groove 404 is provided on one side of the support bottom piece 403. When the control device body 1 is physically connected to other external devices through a connecting line, due to the actual operating environment, there is often a certain height difference between the two. This height difference will cause a certain angle to be formed between the control device body 1 and the connecting line. This angle not only affects the aesthetics of the device, but more importantly, it causes a series of practical problems, affecting the stability and reliability of the system. First, if there is a significant angle between the connecting line and the control device body 1, the connection will be subjected to additional stress. Under long-term action of this stress, the interface will become loose or the contact will be poor, which will cause data transmission interruption or signal loss. Especially in the application of industrial automation or precision instruments, any slight signal fluctuation will have an adverse effect on the operation of the entire system. Secondly, continuous angle pulling will also cause damage to the connecting line itself, such as insulation wear, internal wire breakage, etc. Once the connection is If the wiring is physically damaged, not only will the repair cost increase, but if it continues to be used without being discovered, it will further damage the interface part of the control device body 1 and even affect the safety of the internal circuit. In addition, if the connection line is frequently bent due to angle problems, especially near the interface, this will accelerate the aging process of the connection line and reduce its service life. In extreme cases, frequent bending will cause the connection line to suddenly break, causing the device to lose connection instantly. For critical tasks that are running, such emergencies will lead to data loss, system crashes or more serious safety incidents. Therefore, a solution is adopted by installing a support base 403. When there is a height difference between the devices, the staff can insert their hand into the hand pull groove 401 and turn the support base 403 outward counterclockwise to rotate it, causing the rounded corner groove 404 of the support base 403 to rotate to the rounded corner molding 402. The rounded corner molding 402 is embedded in the support base 403 to fix the support base 403, so that the support base 403 supports the control device body 1, reducing or compensating for the angle between the device and the connecting line, thereby preventing the device and the connecting line from falling off, bending, and wearing, thereby improving the stability of the device. An annular rubber pad 5 is fixed to the inner wall of the embedding groove 205, which can relieve the pressure of the fixing member 204 on the control device body 1 through the annular rubber pad 5, thereby improving the service life of the device. A temporary storage slot 501 is defined at the top of the inner wall of the storage tank 206. The inner wall of the temporary storage slot 501 is threadedly connected to the bottom support leg 301. This allows the bottom support leg 301 to be screwed into the temporary storage slot 501 when not in use, making it easier for the operator to carry and improving the user experience. Side grooves 6 are defined on both sides of the control device body 1. Lifting pieces 601 are fixed to the inner walls of the side grooves 6, making it easier for the operator to carry and improving the user experience.A ring washer 503 is fixed to the bottom of the inner wall of the dynamic column groove 2, which reduces the wear between components and improves the service life of the equipment.

[0021] The working principle of the present invention is as follows: when the staff does not need to fix the control device body 1, the fixing part 204 is placed in the storage groove 206. Since the width of the storage groove 206 is the same as the width of the fixing part 204, the friction between the two is large, so that the fixing part 204 is stably embedded in the inner wall of the storage groove 206, and the fixing part 204 is not higher than the surface of the control device body 1, which is convenient for the staff to place. When the staff needs to fix the control device body 1, they pinch the anti-slip grooves 502 on both sides of the fixing part 204 to pull the fixing part 204 downward, tighten the spring 201 to accumulate elastic potential energy, and then rotate the fixing part 204 to the embedding groove 205 at the appropriate position according to actual needs and let go, so that the tightening spring 201 releases the elastic potential energy, pulls the fixing part 204 back, and makes the fixing part 204 tightly embedded in the embedding groove 205, which is convenient for the staff to fix the device. The staff can quickly change the shape of the fixing component according to actual needs. When the staff needs to place the control device body 1 directly on the desktop, the bottom support foot 301 is screwed into the screw hole 3 so that the device has a support component. When the staff needs to fix the device close to the desktop, the bottom support foot 301 is screwed out of the screw hole 3 and removed, so that the device can be adjusted according to actual usage. When there is a height difference between the devices, the staff puts his hand into the hand-pull groove 401 and moves the supporting base 403 outward counterclockwise to rotate it, so that the rounded groove 404 of the supporting base 403 is rotated to the rounded fillet 402, and the rounded fillet 402 is embedded in the supporting base 403 to fix the supporting base 403, so that the supporting base 403 supports the control device body 1, reduces or makes up for the angle between the device and the connecting line, thereby preventing the device and the connecting line from falling off, bending and wearing.

[0022] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0023] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A controller for high-speed data acquisition, comprising a control device body (1), characterized in that: The control device body (1) is provided with bottom rectangular grooves (101) at four corners of the bottom, a moving column groove (2) is provided at the top of the inner wall of the bottom rectangular groove (101), a tightening spring (201) is fixed at the top of the inner wall of the moving column groove (2), a limiting column (202) is fixed at the bottom of the tightening spring (201), the circumference of the limiting column (202) is slidably connected to the inner wall of the moving column groove (2), a connecting column (203) is fixed at the bottom of the limiting column (202), the bottom of the connecting column (203) is rotatably connected to a fixing member (204), an embedding groove (205) is provided on the inner wall of the moving column groove (2), the inner wall of the embedding groove (205) is nested with the surface of the fixing member (204), a storage groove (206) is provided at the top of the inner wall of the moving column groove (2), the inner wall of the storage groove (206) is nested with the surface of the fixing member (204), and anti-slip grooves (502) are provided on both sides of the fixing member (204).

2. The controller for high-speed data acquisition according to claim 1, characterized in that: A screw hole (3) is provided at the bottom of the fixing member (204), and a bottom support foot (301) is threadedly connected to the inner wall of the screw hole (3).

3. The controller for high-speed data acquisition according to claim 1, characterized in that: The control device body (1) is provided with a support rotary groove (4) at the bottom of the front face, a hand-pull groove (401) is provided on one side of the inner wall of the support rotary groove (4), a rounded corner insert (402) is fixed on the top of the inner wall of the support rotary groove (4), the inner wall of the support rotary groove (4) is rotatably connected to a support bottom piece (403), and a rounded corner insert groove (404) is provided on one side of the support bottom piece (403).

4. The controller for high-speed data acquisition according to claim 1, wherein: An annular rubber pad (5) is fixed to the inner wall of the embedding groove (205).

5. The controller for high-speed data acquisition according to claim 1, characterized in that: A temporary storage groove (501) is provided on the top of the inner wall of the storage groove (206), and a bottom support foot (301) is threadedly connected to the inner wall of the temporary storage groove (501).

6. The controller for high-speed data acquisition according to claim 1, characterized in that: Side grooves (6) are provided on both sides of the control device body (1), and lifting pieces (601) are fixed to the inner walls of the side grooves (6).

7. The controller for high-speed data acquisition according to claim 1, characterized in that: A ring washer (503) is fixed to the bottom of the inner wall of the moving column groove (2).

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