CN110584606B - Biological signal acquisition and processing device of information-based all-in-one machine - Google Patents
Biological signal acquisition and processing device of information-based all-in-one machine Download PDFInfo
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- CN110584606B CN110584606B CN201910872647.6A CN201910872647A CN110584606B CN 110584606 B CN110584606 B CN 110584606B CN 201910872647 A CN201910872647 A CN 201910872647A CN 110584606 B CN110584606 B CN 110584606B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
Abstract
The invention discloses a biological signal acquisition and processing device of an information-based all-in-one machine, which comprises an acquisition and processing device main body, wherein a unit junction box for branching the acquisition and processing device main body is fixedly arranged on the upper surface of the acquisition and processing device main body; the unit junction box comprises a box body bottom plate, side baffles are fixedly mounted at positions, located at edges of two sides, of the upper surface of the box body bottom plate, the upper ends of the two side baffles are fixedly mounted with a same box body cover plate, and chute fixing plates are fixedly mounted on inner sides, close to the two side baffles, of the upper surface of the box body bottom plate respectively. According to the invention, the data wires which can be connected to the main body of the acquisition and processing device through the arranged unit junction box are reasonably distributed, so that operators can manage and adjust the wires conveniently, the acquisition efficiency of the acquisition and processing device is improved, the data wires have a protection and fixing function, the damage caused by long-term winding of a plurality of data wires is avoided, and the unit junction box is flexible in configuration, simple and convenient to install and convenient for later maintenance of the operators.
Description
Technical Field
The invention relates to the technical field of biological signal acquisition and processing devices, in particular to a biological signal acquisition and processing device of an information-based all-in-one machine.
Background
The biological signal acquisition system is a biological signal recording and data processing system which is controlled by a plurality of single-chip microcomputers and specially designed for life subjects, replaces the traditional multi-channel physiological recorder, oscilloscope, X-Y recorder, stimulator and other instruments, can be applied to biological experiments of the physiological, pharmacological, pathophysiological, motion physiological, psychological and other subjects of all universities and universities, and has the following basic principles: the method comprises the steps of firstly, carrying out amplification, filtering and other processing on original biological function signals including biological electric signals and biological non-electric signals introduced through a sensor, then digitalizing the processed signals through analog-to-digital conversion and transmitting the digitalized biological function signals into a computer, receiving digital signals transmitted from biological signal amplification and acquisition hardware through special biological function experiment system software by the computer, and then carrying out real-time processing on the received signals. In addition, the software of the biological signal acquisition system can also receive the instruction of a user to send out a stimulation signal to the experimental animal.
A comparison patent (CN2540158) discloses a biological signal acquisition and processing instrument, which relates to a biological signal detection, recording and analysis instrument for physiology, pathophysiology and pharmacology experiments. The structure has a case, the case has a front panel and a back panel, an electronic circuit board is arranged in the case, and the structure is characterized in that the electronic circuit comprises a universal serial bus USB interface circuit, an acquisition/control electric appliance, a program control amplifying circuit and a program control stimulator circuit, and the universal serial bus USB interface circuit comprises a universal serial bus USB interface chip and a plug-and-play identification ROM chip. The acquisition/control circuit comprises a singlechip, a data acquisition chip, a storage integrated chip, a bus driving chip and an address decoding integrated chip. The program control amplifying circuit comprises an operational amplifier integrated chip, a high-pass filter, a low-pass filter, a program control amplifier and a data latch. The program-controlled stimulator circuit comprises a singlechip, a digital/analog converter integrated chip, a pulse shaping integrated chip and a high-voltage power amplifier; but biological signal acquisition processor collection process need use many data lines to connect the instrument, can't be with many data lines rational distribution, and inconvenient operating personnel manages the accent line, also does not make things convenient for operating personnel later stage to maintain equipment.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide the biological signal acquisition and processing device of the information-based all-in-one machine, the data wires which can be connected to the main body of the acquisition and processing device through the arranged unit junction box are reasonably distributed, so that operators can manage and adjust the wires conveniently, the acquisition efficiency of the acquisition and processing device is improved, the data wires have the function of protecting and fixing, the damage caused by long-term winding of a plurality of data wires is avoided, and the unit junction box is flexible in configuration, simple and convenient to install and convenient for the later maintenance of the operators.
The purpose of the invention can be realized by the following technical scheme:
a biological signal acquisition and processing device of an information-based all-in-one machine comprises an acquisition and processing device main body, wherein a unit junction box used as an acquisition and processing device main body line is fixedly arranged on the upper surface of the acquisition and processing device main body;
the unit junction box comprises a box body bottom plate, side baffles are fixedly arranged on the upper surface of the box body bottom plate at the positions of the edges of the two sides, the upper ends of the two side baffles are fixedly provided with the same box body cover plate, chute fixing plates are fixedly arranged on the upper surface of the box body bottom plate respectively close to the inner sides of the two side baffles, two-position guide rails are fixedly arranged on the inner sides of the two chute fixing plates, a junction box is fixedly arranged between the two-position guide rails, and a junction box is fixedly arranged on the front surface of the junction box at the position close to the edge in a sliding manner;
the deconcentrator comprises a deconcentrator main body, wherein one end of the deconcentrator main body is fixedly provided with two separating sheets which are arranged in parallel in the horizontal direction, the other end of the deconcentrator main body is fixedly provided with a first clamping block and a second clamping block which are arranged in the front-back direction, the first clamping block is positioned in front of the second clamping block, and the middle position of one end of the second clamping block is fixedly provided with a fastening sheet;
the wire distributing disc comprises a wire distributing disc main body, wherein the front surface of the wire distributing disc main body is located at two side edge positions and is fixedly provided with a wire distributor mounting seat, the inside of the wire distributing disc main body is provided with a plurality of equidistantly distributed threading holes, the surfaces of two sides of the wire distributing disc main body are fixedly provided with guide strips placed in the front-back direction, the upper surface and the lower surface of each guide strip are provided with two clamping grooves, the clamping grooves in the upper-lower direction of two adjacent guide strips are aligned, and the front ends of the two guide strips are fixedly provided with limiting blocks.
Further, the method comprises the following steps: a gap exists between the first clamping block and the second clamping block, a cylindrical groove is formed in the intersection between the first clamping block and the second clamping block, a cylinder matched with the cylindrical groove is fixedly installed at the front end of the deconcentrator installation base, and the deconcentrator and the distribution plate are installed in a sliding mode through the deconcentrator installation base, the first clamping block and the second clamping block.
Further, the method comprises the following steps: the distributing board slides on the two-position guide rails through the guide strips on the two sides.
Further, the method comprises the following steps: the two-position guide rail comprises a guide rail body, a guide groove distributed in the front-back direction is formed in one side surface of the guide rail body, a convex plate is fixedly mounted on the upper surface of the guide rail body close to the rear end edge, a perforated plate with holes is fixedly mounted on the upper surface of the guide rail body close to the front of the convex plate, a buckle is fixedly mounted on the inner wall of each hole of the perforated plate, a flitch is fixedly mounted on the upper surface of the guide rail body close to the front of the perforated plate, an auxiliary coil is fixedly mounted in the middle of the surface of one side of the flitch, two square holes are formed in the surface of the guide rail body, two elastic clamping strips are fixedly mounted on the inner wall of each rear end of each square hole, and two limiting clamping blocks are fixedly mounted on the front end edge in the up-down direction.
Further, the method comprises the following steps: the box apron includes first connection cardboard, the position fixed mounting that the lower surface of first connection cardboard is located the front end edge has the upper cover plate, the box bottom plate includes lower apron, the upper surface of apron is located rear end edge position fixed mounting down has the second to connect the cardboard.
Further, the method comprises the following steps: the sliding groove fixing plate comprises a plate body, a clamping hole is formed in the surface of the plate body, a U-shaped groove is formed in the surface of the plate body close to the front of the clamping hole, the side baffle comprises a baffle main body, an edge connecting sheet is fixedly mounted at the edge position of one side surface of the baffle main body, a slotted hole is formed in the middle of the surface of the baffle main body, a wire buckle is fixedly mounted on the inner wall of the rear end of the slotted hole, and the two-position guide rail and the sliding groove fixing plate are buckled together through the buckle and the clamping hole.
Further, the method comprises the following steps: the upper and lower surfaces of the two side baffles are respectively screwed on the box cover plate and the box bottom plate through edge connecting sheets.
Further, the method comprises the following steps: the installation method of the unit junction box comprises the following steps:
the method comprises the following steps: installing two-position guide rails on guide strips on two sides of a distributing board, and sliding a guide groove on a guide rail main body along the guide strips until a limiting clamping block on the guide rail main body is contacted with a limiting block, wherein in the sliding process, an elastic clamping strip in a square hole is clamped in a clamping groove;
step two: the clamp buckle on the guide rail main body is buckled with the clamp hole on the chute fixing plate, and then the two chute fixing plates are screwed on the bottom plate of the box body;
step three: two side baffles are screwed on two sides of the lower cover plate through the edge connecting plate, before screwing, the rear end of the edge connecting plate is ensured to be in close contact with the second connecting clamping plate, then the box cover plate is covered on the two box cover plates, so that the upper cover plate is in close contact with the second connecting clamping plate, and then the first connecting clamping plate is screwed on the edge connecting plate;
step four: and the wire divider is arranged on a wire divider mounting seat of the wire divider board, and a gap between the first clamping block and the second clamping block is inserted on the wire divider mounting seat.
The invention has the beneficial effects that:
1. the data wires which can be connected to the main body of the acquisition and processing device can be reasonably distributed through the arranged unit junction box, the management and the wire adjustment of operators are convenient, the acquisition efficiency of the acquisition and processing device is improved, the data wires have the function of protecting and fixing, the damage of long-term winding of a plurality of data wires is avoided, the data wires which are connected to the main body of the acquisition and processing device sequentially pass through the wire passing holes on the distributing terminal board, in the process of wire passing, the distributing terminal board can be pushed to expose the distributing terminal board in order to facilitate the wire passing, the guide strip on the distributing terminal board slides along the guide groove on the two-position guide rail, so that the elastic clamping strip in the square hole is separated from the clamping groove on the guide strip, the two-position guide rail is fixed on the chute fixing plate through the clamping hole and the clamping hole through a buckle, the data wires which are wound together are separated by using the distributing device, the distributing device is taken down from the distributing device mounting seat on the distributing terminal board, and the data wires which are wound together are separated, after the data lines are reasonably distributed, the distributing terminal board is pushed back to the original position, the elastic clamping strip is clamped into the clamping groove, and the distributing terminal board is fixed;
2. the unit connection box is flexibly configured, simple and convenient to install and convenient for later maintenance of operators, two-position guide rails are arranged on guide strips at two sides of a junction box, guide grooves on a guide rail main body slide along the guide strips until a limiting clamping block on the guide rail main body is contacted with a limiting block, an elastic clamping strip in a square hole is clamped in a clamping groove in the sliding process, a buckle on the guide rail main body is buckled with a clamping hole on a sliding groove fixing plate, the two sliding groove fixing plates are screwed on a box body bottom plate, two side baffles are screwed on two sides of a lower cover plate through edge connecting plates, before screwing, the rear end of the edge connecting plates is ensured to be tightly contacted with a second connecting clamping plate, then the box body cover plate is covered on two box body cover plates, an upper cover plate is tightly contacted with the second connecting clamping plate, a first connecting clamping plate is screwed on the edge connecting plates, and the junction box is arranged on a junction box mounting seat of the junction box, and inserting a gap between the first clamping block and the second clamping block on the deconcentrator mounting seat.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of a biological signal acquisition and processing device of an information-based integrated machine according to the invention;
FIG. 2 is an exploded view of a unit junction box in the biological signal acquisition and processing device of the information-based integrated machine of the invention;
FIG. 3 is an enlarged view of a wire distributor in the biological signal acquisition and processing device of the information-based integrated machine of the present invention;
FIG. 4 is an enlarged view of an upper cover plate of the biological signal collecting and processing device of the information-based integrated machine of the present invention;
FIG. 5 is an enlarged view of a wire distributing disc in the biological signal collecting and processing device of the information-based integrated machine of the present invention;
FIG. 6 is an enlarged view of a chute fixing plate in the biological signal collecting and processing device of the information-based integrated machine of the present invention;
FIG. 7 is an enlarged view of a side baffle plate in the biological signal acquisition and processing device of the information-based integrated machine of the invention;
FIG. 8 is an enlarged view of a lower cover plate of the bio-signal acquisition and processing device of the information-based integrated machine of the present invention;
FIG. 9 is an enlarged view of a two-position guide rail in the bio-signal collection and processing device of the information-based integrated machine of the present invention;
FIG. 10 is a side view of a two-position guide rail in the biological signal collecting and processing device of the information-based integrated machine of the present invention.
In the figure: 1. a unit junction box; 2. a collection processing device main body; 101. a wire divider; 1011. a separator; 1012. a splitter body; 1013. a first clamping block; 1014. a second clamp block; 1015. fastening the sheet; 102. a cover plate of the box body; 1021. an upper cover plate; 1022. a first connecting card board; 103. a distributing board; 1031. a card slot; 1032. a guide strip; 1033. a limiting block; 1034. a deconcentrator mount; 1035. a distribution board main body; 1036. threading holes; 104. a chute fixing plate; 1041. a plate body; 1042. a U-shaped groove; 1043. a clamping hole; 105. a side dam; 1051. edge connecting sheets; 1052. wire buckling; 1053. a slot; 1054. a baffle body; 106. a box body bottom plate; 1061. a lower cover plate; 1062. a second connecting clamp plate; 107. a two-position guide rail; 1071. a convex plate; 1072. a perforated plate; 1073. buckling; 1074. pasting a board; 1075. an auxiliary coil; 1076. a guide rail main body; 1077. a guide groove; 1078. a square hole; 1079. a limiting clamping block; 10710. an elastic clamping strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, a biological signal collecting and processing device for an information-based integrated machine includes a collecting and processing device main body 2, wherein a unit junction box 1 for branching the collecting and processing device main body 2 is fixedly installed on the upper surface of the collecting and processing device main body 2;
the unit junction box 1 comprises a box body bottom plate 106, side baffles 105 are fixedly arranged on the upper surface of the box body bottom plate 106 at the positions of the edges of the two sides, the upper ends of the two side baffles 105 are fixedly provided with the same box body cover plate 102, chute fixing plates 104 are fixedly arranged on the upper surface of the box body bottom plate 106 close to the inner sides of the two side baffles 105 respectively, two-position guide rails 107 are fixedly arranged on the inner sides of the two chute fixing plates 104, a junction box 103 is fixedly arranged between the two-position guide rails 107, and a junction box 101 is fixedly arranged on the front surface of the junction box 103 close to the edge in a sliding manner;
the wire divider 101 comprises a wire divider body 1012, wherein one end of the wire divider body 1012 is fixedly provided with two separating sheets 1011 which are arranged in parallel in the horizontal direction, the other end of the wire divider body 1012 is fixedly provided with two first clamping blocks 1013 and second clamping blocks 1014 which are arranged in the front-back direction, the first clamping blocks 1013 are positioned in front of the second clamping blocks 1014, and the middle position of one end of the second clamping blocks 1014 is fixedly provided with a fastening sheet 1015;
the distribution board 103 comprises a distribution board main body 1035, wherein the distribution board main body 1035 is located at the edge positions of two sides and is fixedly provided with a distributor mounting seat 1034, a plurality of threading holes 1036 distributed at equal intervals are formed in the distribution board main body 1035, the surfaces of the two sides of the distribution board main body 1035 are fixedly provided with guide strips 1032 placed in the front-back direction, the upper surface and the lower surface of each guide strip 1032 are provided with two clamping grooves 1031, the two adjacent clamping grooves 1031 in the upper-lower direction are aligned, and the front ends of the two guide strips 1032 are fixedly provided with a limiting block 1033.
A gap exists between the first clamping block 1013 and the second clamping block 1014, a cylindrical groove is formed at the intersection between the first clamping block 1013 and the second clamping block 1014, a cylinder fitted with the cylindrical groove is fixedly mounted at the front end of the deconcentrator mounting seat 1034, and the deconcentrator 101 and the distribution plate 103 are slidably mounted through the deconcentrator mounting seat 1034, the first clamping block 1013 and the second clamping block 1014; the distribution board 103 slides on two-position guide rails 107 through guide strips 1032 on two sides; the two-position guide rail 107 comprises a guide rail body 1076, a guide groove 1077 distributed in the front and back direction is formed in one side surface of the guide rail body 1076, a flange 1071 is fixedly installed on the upper surface of the guide rail body 1076 close to the edge of the rear end, a perforated plate 1072 with a middle hole is fixedly installed on the upper surface of the guide rail body 1076 close to the front of the flange 1071, a buckle 1073 is fixedly installed on the inner wall of the hole of the perforated plate 1072, a flitch 1074 is fixedly installed on the upper surface of the guide rail body 1076 close to the front of the perforated plate 1072, an auxiliary coil 1075 is fixedly installed in the middle of one side surface of the flitch 1074, two square holes 1078 are formed in the surface of the guide rail body 1076, two elastic clamping strips 10710 are fixedly installed on the inner wall of the rear end of the square hole 1078, two limiting clamping blocks 1079 placed in the up and down direction are fixedly installed on one side of the edge of the guide rail body 1076, the two-position guide rail 107 and the chute fixing plate 104 are buckled together through buckles 1073 and 1043; the box cover 102 comprises a first connecting clamping plate 1022, an upper cover 1021 is fixedly installed at a position, located at the edge of the front end, of the lower surface of the first connecting clamping plate 1022, the box bottom plate 106 comprises a lower cover 1061, and a second connecting clamping plate 1062 is fixedly installed at a position, located at the edge of the rear end, of the upper surface of the lower cover 1061; the chute fixing plate 104 comprises a plate body 1041, a clamping hole 1043 is formed in the surface of the plate body 1041, a U-shaped groove 1042 is formed in the surface of the plate body 1041, which is close to the front of the clamping hole 1043, the side baffle 105 comprises a baffle main body 1054, an edge connecting sheet 1051 is fixedly installed at the edge of one side surface of the baffle main body 1054, a slotted hole 1053 is formed in the middle of the surface of the baffle main body 1054, a wire buckle 1052 is fixedly installed on the inner wall of the rear end of the slotted hole 1053, and the two-position guide rail 107 and the chute fixing plate 104 are buckled together through a buckle 1073 and the clamping hole 1043; the upper and lower surfaces of the two side baffles 105 are respectively screwed on the box cover plate 102 and the box bottom plate 106 through edge connecting sheets 1051.
The installation method of the unit junction box 1 comprises the following steps:
the method comprises the following steps: two-position guide rails 107 are mounted on guide strips 1032 on two sides of the distribution board 103, guide grooves 1077 on the guide rail main body 1076 slide along the guide strips 1032 until a limiting clamping block 1079 on the guide rail main body 1076 contacts with a limiting block 1033, and in the sliding process, an elastic clamping strip 10710 in a square hole 1078 is clamped in a clamping groove 1031;
step two: the clamp 1073 on the guide rail main body 1076 is buckled with the clamp hole 1043 on the chute fixing plate 104, and then the two chute fixing plates 104 are screwed on the box body bottom plate 106;
step three: two side baffles 105 are screwed on two sides of the lower cover plate 1061 through the edge connecting sheet 1051, before screwing, the rear end of the edge connecting sheet 1051 is ensured to be tightly contacted with the second connecting clamping plate 1062, then the box body cover plate 102 is covered on the two box body cover plates 102, the upper cover plate 1021 is tightly contacted with the second connecting clamping plate 1062, and then the first connecting clamping plate 1022 is screwed on the edge connecting sheet 1051;
step four: the wire divider 101 is mounted on the wire divider mounting 1034 of the wire divider board 103, and the gap between the first clamp block 1013 and the second clamp block 1014 is inserted into the wire divider mounting 1034.
The working principle of the biological signal acquisition and processing device of the information-based all-in-one machine is as follows: the working principle of the main body 2 of the collecting and processing device is the working principle of a patent (CN 2540158): it is mainly used for conditioning and amplifying various bioelectric signals (such as electrocardio, myoelectricity and electroencephalogram) and non-electric bioelectric signals (such as blood pressure, tension and respiration), and further performing analog-to-digital (A/D) conversion on the signals, so that the signals enter a computer. The control of each part of the system and the display, recording, storage, processing, data sharing and printout of the digitized biological signals are completed through computer software. The electronic control circuit of the biological signal collecting and processing instrument includes USB interface circuit, collecting/controlling electric appliance, program controlled amplifier circuit, program controlled stimulator circuit and control software, and may be used in electrophysiological experiment to record high frequency signal, such as nerve discharge, and low frequency signal, such as electrocardiogram and biological signal containing DC component converted by sensor. The four channels can be arbitrarily selected and combined according to experimental requirements, and all provide power for the sensor bridge. The amplification factor of each channel can be independently programmed, and is adjustable in real time by 5-80000 times. For convenient experiment, the biological signal acquisition and processing instrument integrates a stimulator controlled by a single-chip CPU (central processing unit), multiple stimulation modes can be selected, the parameters of the stimulator can be adjusted in real time, stimulation waveforms and results can be observed simultaneously, and the stimulator is clear and intuitive and meets the requirements as follows: effective refractory period determination, threshold strength, muscle tonic contraction and other experiments. The data acquisition is controlled by a single chip microcomputer, the data is completely and quickly transmitted to a PC memory by a USB universal serial bus in a USB universal serial bus mode, all the single chip microcomputers in the instrument have independent clocks, the accurate and non-loss interval of the acquired data is ensured, the sampling frequency is from 20HZ to 100KHZ (namely the sampling interval is from 50ms to 10 mu s), the multi-gear program control is adjustable, and the data resolution is 12 bits;
the working principle of the unit junction box 1 is as follows: the data wires connected to the main body 2 of the collecting and processing device sequentially pass through the threading holes 1036 on the distribution board 103, in the threading process, in order to facilitate threading, the distribution board 103 can be pushed to expose the distribution board 103, the guide strips 1032 on the distribution board 103 slide along the guide grooves 1077 on the two-position guide rails 107, so that the elastic clamping strips 10710 in the square holes 1078 are separated from the clamping grooves 1031 on the guide strips 1032, the two-position guide rails 107 are fixed on the chute fixing plates 104 through the buckles 1073 and the clamping holes 1043, the wound data wires are separated by using the distributor 101, the distributor 101 is taken down from the distributor mounting seats 1034 on the distribution board 103, the wound data wires are separated, after the data wires are reasonably distributed, the distribution board 103 is pushed back to the original position, the elastic clamping strips 10710 are clamped into the clamping grooves 1031 to fix the distribution board 103, the data wires connected to the main body 2 of the collecting and processing device can be reasonably distributed through the arranged unit connection box 1, the operating personnel management of being convenient for transfers the line, improves collection processing apparatus's collection efficiency, has the fixed function of protection with the data line, avoids many data lines long-term winding and damage.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (6)
1. The biological signal acquisition and processing device of the information-based all-in-one machine is characterized by comprising an acquisition and processing device main body (2), wherein a unit junction box (1) for branching the acquisition and processing device main body (2) is fixedly arranged on the upper surface of the acquisition and processing device main body (2);
the unit junction box (1) comprises a box body bottom plate (106), side baffles (105) are fixedly installed at positions, located at edges of two sides, of the upper surface of the box body bottom plate (106), the upper ends of the two side baffles (105) are fixedly installed with the same box body cover plate (102), chute fixing plates (104) are fixedly installed on the upper surface of the box body bottom plate (106) close to the inner sides of the two side baffles (105), two-position guide rails (107) are fixedly installed on the inner sides of the two chute fixing plates (104), a distribution board (103) is fixedly installed between the two-position guide rails (107), and a distributor (101) is fixedly installed on the front surface of the distribution board (103) close to the edges in a sliding mode;
the wire divider (101) comprises a wire divider main body (1012), wherein two separating sheets (1011) which are arranged in parallel in the horizontal direction are fixedly installed at one end of the wire divider main body (1012), two first clamping blocks (1013) and two second clamping blocks (1014) which are arranged in the front-back direction are fixedly installed at the other end of the wire divider main body (1012), the first clamping blocks (1013) are positioned in front of the second clamping blocks (1014), and fastening sheets (1015) are fixedly installed at the middle position of one end of each second clamping block (1014);
the wire distribution plate (103) comprises a wire distribution plate main body (1035), wire distributor installation seats (1034) are fixedly installed on the positions, located at the two side edges, of the front surface of the wire distribution plate main body (1035), a plurality of wire threading holes (1036) distributed at equal intervals are formed in the wire distribution plate main body (1035), guide strips (1032) placed in the front-back direction are fixedly installed on the surfaces of the two sides of the wire distribution plate main body (1035), two clamping grooves (1031) are formed in the upper surface and the lower surface of each guide strip (1032), the clamping grooves (1031) in the two adjacent upper-lower directions are aligned, and limiting blocks (1033) are fixedly installed at the front ends of the two guide strips (1032);
the two-position guide rail (107) comprises a guide rail body (1076), a guide groove (1077) distributed in the front-back direction is formed in one side surface of the guide rail body (1076), a flange (1071) is fixedly mounted on the upper surface of the guide rail body (1076) close to the rear end edge, a perforated plate (1072) with a middle hole is fixedly mounted on the upper surface of the guide rail body (1076) close to the front of the flange (1071), a buckle (1073) is fixedly mounted on the inner wall of the hole of the perforated plate (1072), a flitch (1074) is fixedly mounted on the upper surface of the guide rail body (1076) close to the front of the perforated plate (1072), an auxiliary coil (1075) is fixedly mounted on the middle part of one side surface of the flitch (1074), two square holes (1078) are formed in the surface of the guide rail body (1076), and two elastic clamping strips (10710) are fixedly mounted on the inner wall of the rear end of the square holes (1078), and two limiting clamping blocks (1079) which are arranged in the vertical direction are fixedly arranged at the position of the edge of the front end of one side of the guide rail main body (1076).
2. The biological signal acquisition and processing device of the informationized all-in-one machine according to claim 1, wherein a gap is formed between the first clamping block (1013) and the second clamping block (1014), a cylindrical groove is formed at the intersection between the first clamping block (1013) and the second clamping block (1014), a cylinder fitted with the cylindrical groove is fixedly mounted at the front end of the deconcentrator mounting seat (1034), and the deconcentrator (101) and the deconcentrator plate (103) are slidably mounted through the deconcentrator mounting seat (1034), the first clamping block (1013) and the second clamping block (1014).
3. The biological signal collecting and processing device of the information-based integrated machine as claimed in claim 1, wherein the distribution board (103) slides on two-position guide rails (107) through guide bars (1032) at two sides.
4. The biological signal collecting and processing device of the informationized all-in-one machine according to claim 1, wherein the box cover plate (102) comprises a first connecting clamping plate (1022), an upper cover plate (1021) is fixedly installed at a position, located at the front end edge, of the lower surface of the first connecting clamping plate (1022), the box bottom plate (106) comprises a lower cover plate (1061), and a second connecting clamping plate (1062) is fixedly installed at a position, located at the rear end edge, of the upper surface of the lower cover plate (1061).
5. The biological signal acquisition and processing device of the informationized all-in-one machine according to claim 1, wherein the upper and lower surfaces of the two side baffles (105) are respectively screwed on the box cover plate (102) and the box bottom plate (106) through edge connecting sheets (1051).
6. The biological signal collecting and processing device of the informationized all-in-one machine according to claim 1, wherein the chute fixing plate (104) comprises a plate body (1041), a clamping hole (1043) is formed in the surface of the plate body (1041), a U-shaped groove (1042) is formed in the surface of the plate body (1041) close to the front of the clamping hole (1043), the side baffle (105) comprises a baffle main body (1054), a side connecting piece (1051) is fixedly installed at the edge position of one side surface of the baffle main body (1054), a slotted hole (1053) is formed in the middle of the surface of the baffle main body (1054), a wire buckle (1052) is fixedly installed on the inner wall of the rear end of the slotted hole (1053), and the two-position guide rail (107) and the chute fixing plate (104) are buckled together through a buckle (1073) and the clamping hole (1043).
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