A psychology teaching aid

Abstract

The invention discloses a psychology teaching auxiliary tool, which relates to the field of psychology teaching technology, and comprises a positioning mechanism arranged on a seat, a brain detection mechanism, and a breathing detection mechanism. The positioning mechanism is used to quickly adjust the seat angle, and the brain detection mechanism is installed on the positioning mechanism. The user sits on the seat with his back against the chair back. The brain detection mechanism is at the position of the person's head, and the breathing detection mechanism corresponds to the person's face. The brain detection mechanism comprises a control component and a clamping component. The control component is connected to the clamping component and is used to control the clamping component to adjust the position of the breathing detection mechanism. The clamping component is used to detect the user's brain waves; the breathing detection mechanism is connected to the positioning mechanism and the brain detection mechanism, and the breathing detection mechanism is used to detect the breathing frequency of the user when seeing different pictures, so as to study the relationship between physiology and psychology.

Description

Technical Field

[0001] The present invention relates to the technical field of psychology teaching, and in particular to a psychology teaching auxiliary tool. Background Art

[0002] Psychology is a science that studies human psychological phenomena, mental functions and behaviors. It is both a theoretical discipline and an applied discipline. It includes two major fields: basic psychology and applied psychology. The research object of psychology is psychological phenomena. That is, the mental phenomena that we are very familiar with, and we will be exposed to and feel at any time. It is also called psychological activities, or psychology for short. From the dynamic dimension of psychology, it can be divided into: psychological processes and personality psychology; from the consciousness dimension of psychology, it can be divided into: consciousness and unconsciousness. In addition to helping to make descriptive explanations of psychological phenomena and behaviors, psychology also points out to us the laws of the generation, development and change of psychological activities. Human psychological characteristics are quite stable, but they also have a certain degree of plasticity. Therefore, we can predict and adjust our own and others' behaviors within a certain range, and we can also achieve behavior regulation by changing internal and external factors. In other words, we can try to eliminate unfavorable factors, create favorable situations, and trigger positive behaviors of ourselves and others.

[0003] The Chinese invention patent with the announcement number CN109887382B relates to the technical field of psychology teaching equipment, specifically a psychology teaching auxiliary tool, including a bracket, an eyepiece is provided on the bracket, a color changing device is provided on the bracket, the color changing device includes a sealed box, the sealed box is fixedly connected to the bracket, a reflecting mechanism is provided at the bottom of the sealed box, an observation hole connected to the eyepiece is provided on the sealed box, a curtain facing the observation hole is provided on the inner wall of the sealed box, a rotating drum rotating in the horizontal direction is provided inside the sealed box, a plurality of through holes are provided on the wall of the rotating drum along the circumferential direction, a light-transmitting color plate is provided in the through hole, and a light source irradiating toward the reflecting mechanism is provided inside the rotating drum. However, this solution cannot enable users to experience the degree of physiological influence of different video contents and the body's reaction to different environments in an immersive way, so as to study the relationship between physiology and psychology, so the present invention provides a psychology teaching auxiliary tool. Summary of the invention

[0004] In view of the defects of the prior art, the present invention provides a psychology teaching auxiliary tool to overcome the problem that the prior art cannot enable users to experience the degree of physiological impact of different video contents and the body's response to different environments in an immersive way, so as to study the relationship between physiology and psychology.

[0005] A psychology teaching auxiliary tool comprises a positioning mechanism arranged on a seat, a brain detection mechanism and a breathing detection mechanism. The positioning mechanism is used to quickly adjust the seat angle. The brain detection mechanism is installed on the positioning mechanism. The user sits on the seat with his back against the chair back. The brain detection mechanism is located at the position of the person's head. The breathing detection mechanism corresponds to the person's face. The brain detection mechanism comprises a control component and a clamping component. The control component is connected to the clamping component and is used to control the clamping component to adjust the position of the breathing detection mechanism. The clamping component is used to detect the user's brain waves. The breathing detection mechanism is connected to the positioning mechanism and the brain detection mechanism. The breathing detection mechanism is used to detect the breathing frequency of the user when seeing different pictures.

[0006] Furthermore, the control component includes a brain detection box fixedly installed on the chair back and a control fixing seat, two control slot plates are fixedly installed in the brain detection box, each control slot plate is provided with an upper slide slot and a lower slide slot, a headrest plate is slidably installed on the control fixing seat, the headrest plate corresponds to the position of a person's head, the headrest plate is fixedly connected to the control slide plate, both ends of the control slide plate are respectively slidably installed in the lower slide slot of a control slot plate, the control slide plate is rotatably connected to the first end of the control connecting rod, the second end of the control connecting rod is rotatably connected to the first end of the control transfer plate, the second end of the control transfer plate is rotatably installed on the brain detection box, and linkage slot one and linkage slot two are fixedly installed on the control transfer plate.

[0007] Furthermore, the linkage groove 1 is slidably connected to the first end of the linkage long connecting rod, the linkage long connecting rod is slidably connected to the brain detection box, a push ring is fixedly installed on the second end of the linkage long connecting rod, and the linkage groove 2 is slidably connected to the clamping slide rod.

[0008] Furthermore, the clamping assembly includes a clamping slide rod, both ends of which are respectively slidably connected to an upper slide groove of a control slot plate, and two clamping fixing blocks are fixedly installed on the clamping slide rod, each clamping fixing block is rotatably connected to the first end of a brain splint, the second end of each brain splint is rotatably connected to the first end of a clamping telescopic rod, the second end of each clamping telescopic rod is rotatably connected to a clamping fixing rod, and each brain splint is fixedly connected to a brain detection board via a clamping spring.

[0009] Furthermore, the chair back is rotatably connected to the first end of the breathing connecting plate, the second end of the breathing connecting plate is installed in the linkage long connecting rod through the push ring of the linkage long connecting rod, the breathing connecting plate is fixedly connected to the breathing detection box, a screen and a recovery box are fixedly installed on the breathing detection box, the bottom of the recovery box is fixedly connected to the recovery slide rod, and a number of breathing cylinders are slidably installed on the recovery slide rod, each of the breathing cylinders is provided with a breathing nozzle, and each breathing cylinder is provided with an air outlet.

[0010] Furthermore, a mounting frame is fixedly installed in the breathing detection box, and a breathing adjustment plate is slidably installed in the mounting frame. An inclined section is respectively provided at both ends of the breathing adjustment plate. The breathing adjustment plate maintains contact with two rollers through the elastic force of a return spring. Each roller is respectively fixedly connected to a breathing blocking plate. The two ends of the breathing blocking plate are respectively fixedly connected to a breathing slide rod. The breathing slide rod is slidably installed on the breathing sliding seat, and the return spring is sleeved on the breathing slide rod.

[0011] Furthermore, a breathing push plate is fixedly installed on the breathing blocking plate close to the recycling box, and a breathing straight tube is slidably installed on the breathing push plate. The breathing straight tube is connected to the breathing detector through a breathing elbow, and a straight tube spring is sleeved on the breathing straight tube. The first end of the straight tube spring is fixedly connected to the breathing push plate, and the second end of the straight tube spring is fixedly connected to the air blocking ring. The air blocking ring is slidably connected to the breathing straight tube. Under normal circumstances, the air blocking ring fits the breathing tube, and the air blocking ring maintains contact with the breathing straight tube, so that the breathing tube and the breathing straight tube are connected. The user breathes through the breathing mouth, and the gas is transmitted to the breathing straight tube through the breathing tube, and then transmitted to the breathing detector, and the breathing frequency is detected by the breathing detector.

[0012] Furthermore, the plurality of breathing cylinders always maintain a tendency to slide toward the recovery box, and the contact between the inclined section on the breathing adjustment plate and the roller is controlled by the sliding breathing adjustment plate, so that the inclined section on the breathing adjustment plate pushes the roller, the breathing slide bar, and the breathing blocking plate, so that the breathing slide bar slides along the axial direction of the breathing slide bar. Under normal conditions, the two breathing blocking plates respectively block one breathing cylinder from sliding toward the recovery box.

[0013] When the breathing adjustment plate slides in the direction away from the recycling box, the roller and the breathing blocking plate close to the recycling box are driven to move in the direction away from the recycling slide rod, and the roller away from the recycling box is driven to move in the direction close to the recycling slide rod, until the breathing blocking plate close to the recycling box is no longer in contact with the breathing tube close to the recycling box. At this time, the air blocking ring is no longer in contact with the breathing tube, and the breathing tube close to the recycling box slides into the recycling box along the axial direction of the recycling slide rod;

[0014] When the breathing adjustment plate slides toward the recycling box, it drives the roller and the breathing blocking plate toward the recycling box to move toward the recycling slide bar, and drives the roller away from the recycling box to move toward the recycling slide bar, until the breathing blocking plate away from the recycling box is no longer in contact with the breathing tube away from the recycling box, and the breathing tube away from the recycling box slides along the axial direction of the recycling slide bar and is blocked by the breathing blocking plate toward the recycling box, and then the breathing adjustment plate slides toward the recycling box, pushing the two rollers and the breathing blocking plate to move back to the normal state, and the next breathing tube slides toward the recycling box and is blocked by the breathing blocking plate away from the recycling box.

[0015] Compared with the prior art, the present invention has the following advantages: (1) The present invention realizes rapid adjustment of the seat angle by setting up a positioning mechanism, thereby meeting the seat angle requirements of different users; (2) The present invention adopts a control component to realize the linkage between the brain detection mechanism and the breathing detection mechanism, so that the brain wave tester and the breathing tester can be used synchronously; (3) The present invention realizes automatic replacement of the breathing mouthpiece and the breathing cylinder by setting up a breathing detection mechanism, thereby ensuring cleanliness and hygiene. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the local structure of the positioning mechanism of the present invention.

[0018] Figure 3 It is a schematic diagram of the partial structure of the positioning mechanism of the present invention from another angle.

[0019] Figure 4 It is a schematic diagram of the structure of the brain detection box, headrest board and control fixing seat of the present invention.

[0020] Figure 5 It is a schematic diagram of the partial structure of the brain detection mechanism and the breathing detection mechanism of the present invention.

[0021] Figure 6 It is a schematic diagram of the partial structure of the brain detection mechanism of the present invention.

[0022] Figure 7 It is a schematic diagram of the structure of the recovery box, recovery slide, breathing nozzle and breathing cylinder of the present invention.

[0023] Figure 8 The local structure of the breathing detection mechanism of the present invention is shown in FIG. Figure 1 .

[0024] Fig. 9 The local structure of the breathing detection mechanism of the present invention is shown in FIG. Figure 2 .

[0025] Fig.10 This is a schematic diagram of the partial structure of the breathing detection mechanism of the present invention from another angle.

[0026] Fig.11 It is a schematic diagram of the partial cross-sectional structure of the breathing detection mechanism of the present invention.

[0027] Figure numerals: 1-adjustment mechanism; 2-brain detection mechanism; 3-breathing detection mechanism; 101-locking bolt; 102-adjustment connecting rod; 103-adjustment connecting rod; 104-adjustment spring; 105-adjustment fixing rod one; 106-adjustment fixing rod two; 201-brain detection box; 202-headrest plate; 203-control fixing seat; 204-control slide plate; 205-control slot plate; 206-control connecting rod; 207-control transfer plate; 208-linkage slot one; 209-linkage slot two; 210-clamping slide bar; 211-clamping fixing block; 212-clamping fixing rod; 213-clamping telescopic rod; 214-brain splint; 215-clamping spring; 216-brain detection plate; 217-linked long connecting rod; 301-breathing connecting plate; 302-breathing detection box; 303-screen; 304-recovery box; 305-recovery slide bar; 306-breathing mouthpiece; 307-breathing cylinder; 308-breathing detector; 309-breathing elbow; 310-mounting frame; 311-breathing adjustment plate; 312-cylinder; 313-roller; 314-breathing slide bar; 315-return spring; 316-breathing sliding seat; 317-breathing blocking plate; 318-breathing push plate; 319-breathing straight tube; 320-straight tube spring; 321-air blocking ring. DETAILED DESCRIPTION

[0028] In the following description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0029] In the following description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "setting", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The present invention will be further described below in conjunction with the accompanying drawings and exemplary embodiments, and the illustrative embodiments and description of the present invention are used to explain the present invention, but are not intended to limit the present invention. In addition, if the detailed description of the known technology is unnecessary for illustrating the features of the present invention, it will be omitted.

[0031] Example: Reference Figure 1-Figure 11A psychology teaching auxiliary tool comprises a positioning mechanism 1 arranged on a seat, a brain detection mechanism 2 and a breathing detection mechanism 3. The positioning mechanism 1 is used for quickly adjusting the seat angle. The brain detection mechanism 2 is installed on the positioning mechanism 1. When a user sits on the seat with his back against the chair back, the brain detection mechanism 2 is located at the position of the person's head. The breathing detection mechanism 3 corresponds to the person's face. The brain detection mechanism 2 comprises a control component and a clamping component. The control component is connected to the clamping component and is used to control the clamping component to adjust the position of the breathing detection mechanism 3. The clamping component is used to detect the user's brain waves. The breathing detection mechanism 3 is connected to the positioning mechanism 1 and the brain detection mechanism 2. The breathing detection mechanism 3 is used to detect the breathing frequency of the user when seeing different pictures.

[0032] The positioning mechanism 1 includes two positioning fixing rods 105 fixedly installed on the chair back, the first end of each positioning fixing rod 105 is rotatably connected to the two ends of the seat, the second end of each positioning fixing rod 105 is rotatably connected to the first end of an adjusting connecting rod 102, the second end of each adjusting connecting rod 102 is rotatably connected to a positioning fixing rod 106, the second end of each positioning fixing rod 106 is rotatably connected to the two ends of the seat, and the two positioning fixing rods 106 are installed on the leg board at the same time.

[0033] The two adjustment links 102 are fixedly connected via an adjustment connecting rod 103 . The adjustment connecting rod 103 is fixedly connected to a first end of an adjustment spring 104 . A second end of the adjustment spring 104 is fixedly connected to a seat. A locking bolt 101 is provided on the seat.

[0034] The control assembly includes a brain detection box 201 fixedly mounted on the back of the chair, and a control fixing seat 203. Two control slot plates 205 are fixedly mounted in the brain detection box 201. Each control slot plate 205 is provided with an upper slide slot and a lower slide slot. A headrest plate 202 is slidably mounted on the control fixing seat 203. The headrest plate 202 corresponds to the position of the head of the person. A return spring is sleeved on the headrest plate 202. The first end of the return spring is fixedly connected to the control fixing seat 203, and the second end of the return spring is fixedly connected to the headrest plate. 202 is fixedly connected, the headrest plate 202 is fixedly connected to the control slide plate 204, the two ends of the control slide plate 204 are respectively slidably installed in the sliding groove of a control slot plate 205, the control slide plate 204 is rotatably connected to the first end of the control connecting rod 206, the second end of the control connecting rod 206 is rotatably connected to the first end of the control transfer plate 207, the second end of the control transfer plate 207 is rotatably installed on the brain detection box 201, and the control transfer plate 207 is fixedly installed with a linkage groove 1 208 and a linkage groove 2 209.

[0035] The linkage groove 1 208 is slidably connected to the first end of the linkage long connecting rod 217, the linkage long connecting rod 217 is slidably connected to the brain detection box 201, and a push ring is fixedly installed on the second end of the linkage long connecting rod 217; the linkage groove 209 is slidably connected to one end of the clamping slide rod 210.

[0036] The clamping assembly includes a clamping slide bar 210, both ends of which are slidably connected to the upper slide groove of a control slot plate 205, and two clamping fixing blocks 211 are fixedly installed on the clamping slide bar 210. Each clamping fixing block 211 is rotatably connected to the first end of a brain splint 214, and the second end of each brain splint 214 is rotatably connected to the first end of a clamping telescopic rod 213, and the second end of each clamping telescopic rod 213 is rotatably connected to a clamping fixing rod 212. The clamping telescopic rod 213 is provided with a power source, and the clamping fixing rod 212 is fixedly installed on the brain detection box 201. Each brain splint 214 is fixedly connected to a brain detection board 216 through a clamping spring 215.

[0037] The backrest is rotatably connected to the first end of the breathing connecting plate 301, and the second end of the breathing connecting plate 301 is installed in the linkage long connecting rod 217 through the push ring of the linkage long connecting rod 217. The breathing connecting plate 301 is fixedly connected to the breathing detection box 302, and a screen 303 and a recovery box 304 are fixedly installed on the breathing detection box 302. The bottom of the recovery box 304 is fixedly connected to the recovery slide bar 305, and a plurality of breathing cylinders 307 are slidably installed on the recovery slide bar 305. Each breathing cylinder 307 is provided with a breathing nozzle 306, and each breathing cylinder 307 is provided with an air outlet. During the breathing detection, the user puts the breathing nozzle 306 close to the mouth and breathes.

[0038] A mounting frame 310 is fixedly installed in the breathing detection box 302, and a breathing adjustment plate 311 is slidably installed in the mounting frame 310. An inclined section is respectively arranged at both ends of the breathing adjustment plate 311. The breathing adjustment plate 311 is fixedly connected to the piston rod of the cylinder 312, and the cylinder 312 is fixedly installed on the mounting frame 310. The breathing adjustment plate 311 maintains contact with two rollers 313 through the elastic force of a return spring 315. Each roller 313 is respectively fixedly connected to a breathing blocking plate 317, and the two ends of the breathing blocking plate 317 are respectively fixedly connected to a breathing slide bar 314. The breathing slide bar 314 is slidably installed on the breathing sliding seat 316. The return spring 315 is sleeved on the breathing slide bar 314, and one end of the return spring 315 is fixedly connected to the breathing slide bar 314, and the other end of the return spring 315 is fixedly connected to the breathing sliding seat 316, and the breathing sliding seat 316 is fixedly installed on the mounting frame 310.

[0039] A breathing push plate 318 is fixedly installed on the breathing blocking plate 317 close to the recycling box 304, and a breathing straight tube 319 is slidably installed on the breathing push plate 318. The breathing straight tube 319 is connected to the breathing detector 308 through the breathing elbow 309. The breathing detector 308 is fixedly installed on the mounting frame 310. A straight tube spring 320 is sleeved on the breathing straight tube 319. The first end of the straight tube spring 320 is fixedly connected to the breathing push plate 318, and the second end of the straight tube spring 320 is fixedly connected to the air blocking ring 321. The air blocking ring 321 is slidably connected to the breathing straight tube 319. Under normal circumstances, the air blocking ring 321 fits with the breathing tube 307, and the air blocking ring 321 maintains contact with the breathing straight tube 319, so that the breathing tube 307 is connected to the breathing straight tube 319. The user breathes through the breathing mouthpiece 306, and the gas is transferred to the breathing straight tube 319 through the breathing tube 307, and then transferred to the breathing detector 308, and the breathing frequency is detected by the breathing detector 308.

[0040] The plurality of breathing cylinders 307 always keep the tendency to slide toward the recycling box 304. The sliding breathing adjustment plate 311 controls the contact between the inclined section on the breathing adjustment plate 311 and the roller 313, so that the inclined section on the breathing adjustment plate 311 pushes the roller 313, the breathing slide bar 314, and the breathing blocking plate 317, so that the breathing slide bar 314 slides along the axial direction of the breathing slide bar 314. Under normal conditions, the two breathing blocking plates 317 respectively block one breathing cylinder 307 from sliding toward the recycling box 304. When the breathing adjustment plate 311 is in the state of sliding, the breathing cylinder 307 is moved to the recycling box 304. When the suction adjustment plate 311 slides in the direction away from the recycling box 304, the roller 313 and the breathing blocking plate 317 near the recycling box 304 move in the direction away from the recycling slide bar 305, and the roller 313 far from the recycling box 304 moves in the direction close to the recycling slide bar 305, until the breathing blocking plate 317 near the recycling box 304 no longer contacts the breathing tube 307 near the recycling box 304. At this time, the air blocking ring 321 does not contact the breathing tube 307, and the air blocking plate 321 near the recycling box 304 is not in contact with the breathing tube 307. When the breathing cylinder 307 in the direction of the box 304 slides into the recovery box 304 along the axial direction of the recovery slide bar 305; when the breathing adjustment plate 311 slides in the direction close to the recovery box 304, it drives the roller 313 and the breathing blocking plate 317 in the direction close to the recovery slide bar 305 to move, and drives the roller 313 away from the recovery box 304 to move in the direction away from the recovery slide bar 305, until the breathing blocking plate 317 away from the recovery box 304 is no longer in contact with the breathing blocking plate 317 away from the recovery box 304. The breathing cylinder 307 in the direction of the recovery box 304 contacts the breathing cylinder 307 in the direction of the recovery box 304, and the breathing cylinder 307 away from the recovery box 304 slides along the axial direction of the recovery slide bar 305, and is blocked by the breathing blocking plate 317 close to the recovery box 304. Then the breathing adjustment plate 311 slides in the direction away from the recovery box 304, pushing the two rollers 313 and the breathing blocking plate 317 to move back to the normal state, and the next breathing cylinder 307 slides in the direction of the recovery box 304 and is blocked by the breathing blocking plate 317 away from the recovery box 304.

[0041] The working principle of the present invention is as follows: the user sits on the seat with the back against the seat back and the legs against the leg board. The seat back and the adjustment fixing rod 105 rotate around the seat due to gravity, driving the adjustment connecting rod 102 to swing, driving the adjustment fixing rod 2 106, the leg board and the seat back to rotate synchronously. After adjusting to a comfortable position for the user, it is locked by the locking bolt 101. When the user finishes using it, the adjustment spring 104 is used to drive the adjustment connecting rod 102 to reset.

[0042] After the user sits down, the user's head rests on the headrest board 202, and the gravity of the head pushes the headrest board 202 to slide on the control fixing seat 203. The headrest board 202 drives the control slide plate 204 to slide in the lower sliding groove of the control slot plate 205. The control slide plate 204 drives the control connecting rod 206 to swing, drives the control transfer plate 207 to rotate on the brain detection box 201, and drives the linkage slot 1 208 and the linkage slot 2 209 to swing.

[0043] The second linkage slot 209 swings, pushing the clamping slide bar 210 to slide in the upper slide slot of the control slot plate 205 toward the headrest plate 202, driving the clamping fixed block 211 and the brain splint 214 to move toward the headrest plate 202, driving the clamping telescopic rod 213 to retract, so that the brain splint 214 and the brain detection plate 216 extend out, and at the same time, through the retractable clamping telescopic rod 213, the brain splint 214 is controlled to rotate around the connection between the brain splint 214 and the clamping fixed block 211, and the angle of the brain splint 214 is adjusted to clamp the user's head.

[0044] At the same time, the swing of the linkage slot 208 drives the linkage long connecting rod 217 to slide on the brain detection box 201, and the push ring on the linkage long connecting rod 217 pushes the breathing connecting plate 301 to rotate, so that the breathing connecting plate 301 and the breathing detection box 302 rotate around the connection between the breathing connecting plate 301 and the chair back, so that the breathing nozzle 306 on the breathing tube 307 close to the recycling box 304 is close to the human mouth. The user watches different types of video images on the screen 303 and breathes normally. The gas is transmitted to the breathing curved tube 309 through the breathing straight tube 319, and finally transmitted to the breathing detector 308. The breathing frequency of the user is detected by the breathing detector 308, and the brain wave of the user is detected by the brain detection board 216, so as to study the relationship between physiology and psychology.

[0045] When the user detection is completed, the clamping telescopic rod 213 is extended and retracted, driving the brain splint 214 to rotate, so that the brain detection plate 216 is no longer in contact with the user's head. The user stands up from the chair back, and the user's head no longer presses the headrest plate 202. The headrest plate 202 is reset by the reset spring, driving the control slide plate 204 to slide away from the headrest plate 202, driving the control connecting rod 206 to swing, driving the control transfer plate 207 to rotate, driving the linkage slot 1 208 and the linkage slot 2 209 to swing, and the linkage slot 209 drives the clamping slide bar 210 and the clamping fixed block 211 to return to the initial position, and the linkage slot 1 208 drives the linkage long connecting rod 217 to swing, driving the breathing connecting plate 301 and the breathing detection box 302 to rotate and return to the initial position.

[0046] In the initial state, the two breathing blocking plates 317 respectively block one breathing tube 307 from sliding toward the recycling box 304, and the air blocking ring 321 is in contact with the breathing tube 307 and the breathing straight tube 319 near the recycling box 304 at the same time, and the air blocking ring 321 blocks the air outlet on the breathing tube 307, so that the breathing straight tube 319 is connected with the breathing nozzle 306 and the breathing tube 307; when a user has finished detecting the breathing frequency through the breathing tube 307 and the breathing nozzle 306 near the recycling box 304, before the next user is tested, the breathing adjustment is driven by the cylinder 312 When the plate 311 slides in the direction away from the recycling box 304, it drives the roller 313 and the breathing blocking plate 317 close to the recycling box 304 to move in the direction away from the recycling slide bar 305, drives the breathing push plate 318, the straight tube spring 320, and the air blocking ring 321 to move in the direction away from the recycling slide bar 305, and drives the roller 313 away from the recycling box 304 to move in the direction close to the recycling slide bar 305, until the breathing blocking plate 317 close to the recycling box 304 is no longer in contact with the breathing tube 307 close to the recycling box 304. At this time, the air blocking ring 321 Without contacting the breathing cylinder 307, the used breathing cylinder 307 and the breathing nozzle 306 slide along the axial direction of the recovery slide bar 305 into the recovery box 304 for recovery; then the cylinder 312 drives the breathing adjustment plate 311 to slide in the direction close to the recovery box 304, driving the roller 313 and the breathing blocking plate 317 close to the recovery box 304 to move in the direction close to the recovery slide bar 305, and driving the roller 313 away from the recovery box 304 to move in the direction away from the recovery slide bar 305, until the breathing blocking plate 317 away from the recovery box 304 is no longer It contacts with the next unused breathing cylinder 307, and the next unused breathing cylinder 307 slides along the axial direction of the recovery slide rod 305 and is blocked by the breathing blocking plate 317 close to the recovery box 304. Then the cylinder 312 drives the breathing adjustment plate 311 to slide in the direction away from the recovery box 304, pushing the two rollers 313 and the breathing blocking plate 317 to move back to the initial state. The next breathing cylinder 307 slides in the direction of the recovery box 304 and is blocked by the breathing blocking plate 317 away from the recovery box 304, thereby realizing the automatic replacement of the breathing nozzle 306 for cleanliness and hygiene.

[0047] The next user is tested using the same principle as above.

[0048] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A psychology teaching aid, comprising a positioning mechanism (1) arranged on a seat, a brain detection mechanism (2), and a breathing detection mechanism (3), characterized in that: The positioning mechanism (1) is used to quickly adjust the seat angle. The brain detection mechanism (2) is installed on the positioning mechanism (1). When a user sits on the seat with his back against the chair back, the brain detection mechanism (2) is located at the head position of the user. The breathing detection mechanism (3) corresponds to the face of the user. The brain detection mechanism (2) comprises a control component and a clamping component. The control component is connected to the clamping component and is used to control the clamping component to adjust the position of the breathing detection mechanism (3). The clamping component is used to detect the user's brain waves. The breathing detection mechanism (3) is connected to the positioning mechanism (1) and the brain detection mechanism (2). The breathing detection mechanism (3) is used to detect the breathing frequency of the user when he sees different pictures. The backrest is rotatably connected to the first end of the breathing connection plate (301), the second end of the breathing connection plate (301) is installed in the linkage long connecting rod (217) through the push ring of the linkage long connecting rod (217), the breathing connection plate (301) is fixedly connected to the breathing detection box (302), the breathing detection box (302) is fixedly installed with a screen (303) and a recovery box (304), the bottom of the recovery box (304) is fixedly connected to the recovery slide bar (305), and a plurality of breathing cylinders (307) are slidably installed on the recovery slide bar (305), each of the breathing cylinders (307) is provided with a breathing nozzle (306), and each breathing cylinder (307) is provided with an air outlet; A mounting frame (310) is fixedly installed in the breathing detection box (302), a breathing adjustment plate (311) is slidably installed in the mounting frame (310), two ends of the breathing adjustment plate (311) are respectively provided with an inclined section, the breathing adjustment plate (311) is kept in contact with two rollers (313) by the elastic force of a return spring (315), each roller (313) is respectively fixedly connected to a breathing blocking plate (317), two ends of the breathing blocking plate (317) are respectively fixedly connected to a breathing slide bar (314), the breathing slide bar (314) is slidably installed on a breathing sliding seat (316), and the return spring (315) is sleeved on the breathing slide bar (314); A breathing push plate (318) is fixedly installed on the breathing blocking plate (317) close to the recovery box (304), and a breathing straight tube (319) is slidably installed on the breathing push plate (318). The breathing straight tube (319) is connected to the breathing detector (308) through a breathing elbow (309). A straight tube spring (320) is sleeved on the breathing straight tube (319), and a first end of the straight tube spring (320) is fixedly connected to the breathing push plate (318), and a second end of the straight tube spring (320) is fixedly connected to the air blocking ring (3 21) is fixedly connected, the air blocking ring (321) is slidably connected to the breathing straight tube (319), the air blocking ring (321) is fitted with the breathing tube (307) under normal conditions, the air blocking ring (321) maintains contact with the breathing straight tube (319), so that the breathing tube (307) and the breathing straight tube (319) are connected, the user breathes through the breathing mouthpiece (306), the gas is transferred to the breathing straight tube (319) through the breathing tube (307), and then transferred to the breathing detector (308), and the breathing frequency is detected by the breathing detector (308); The plurality of breathing cylinders (307) always maintain a tendency to slide toward the recovery box (304), and the contact between the inclined section on the breathing adjustment plate (311) and the roller (313) is controlled by the sliding breathing adjustment plate (311), so that the inclined section on the breathing adjustment plate (311) pushes the roller (313), the breathing slide bar (314), and the breathing blocking plate (317), so that the breathing slide bar (314) slides along the axial direction of the breathing slide bar (314), and under normal conditions, the two breathing blocking plates (317) respectively block one breathing cylinder (307) from sliding toward the recovery box (304); When the breathing adjustment plate (311) slides in the direction away from the recovery box (304), the roller (313) and the breathing blocking plate (317) close to the recovery box (304) are driven to move in the direction away from the recovery slide bar (305), and the roller (313) away from the recovery box (304) is driven to move in the direction close to the recovery slide bar (305), until the breathing blocking plate (317) close to the recovery box (304) is no longer in contact with the breathing tube (307) close to the recovery box (304), at this time, the air blocking ring (321) is not in contact with the breathing tube (307), and the breathing tube (307) close to the recovery box (304) slides into the recovery box (304) along the axial direction of the recovery slide bar (305); When the breathing adjustment plate (311) slides in the direction close to the recycling box (304), the roller (313) and the breathing blocking plate (317) close to the recycling box (304) are driven to move in the direction close to the recycling slide bar (305), and the roller (313) away from the recycling box (304) is driven to move in the direction away from the recycling slide bar (305), until the breathing blocking plate (317) away from the recycling box (304) is no longer in contact with the breathing cylinder (307) away from the recycling box (304). The breathing cylinder (307) in the direction of the recovery box (304) slides along the axial direction of the recovery slide bar (305) and is blocked by the breathing blocking plate (317) close to the recovery box (304). Then, the breathing adjustment plate (311) slides in the direction away from the recovery box (304), pushing the two rollers (313) and the breathing blocking plate (317) to move back to the normal state. The next breathing cylinder (307) slides in the direction of the recovery box (304) and is blocked by the breathing blocking plate (317) away from the recovery box (304).

2. A psychology teaching aid as claimed in claim 1, characterized in that: The control assembly comprises a brain detection box (201) fixedly mounted on the back of the chair and a control fixing seat (203); two control slot plates (205) are fixedly mounted in the brain detection box (201); each control slot plate (205) is provided with an upper slide groove and a lower slide groove; a headrest plate (202) is slidably mounted on the control fixing seat (203); the headrest plate (202) corresponds to the position of a person's head; the headrest plate (202) is fixedly connected to a control slide plate (204) The two ends of the control slide plate (204) are respectively slidably installed in the lower sliding groove of a control groove plate (205), the control slide plate (204) is rotatably connected to the first end of the control connecting rod (206), the second end of the control connecting rod (206) is rotatably connected to the first end of the control transfer plate (207), the second end of the control transfer plate (207) is rotatably installed on the brain detection box (201), and the control transfer plate (207) is fixedly installed with a linkage groove 1 (208) and a linkage groove 2 (209).

3. A psychology teaching aid as claimed in claim 2, characterized in that: The linkage groove 1 (208) is slidably connected to the first end of the linkage long connecting rod (217), the linkage long connecting rod (217) is slidably connected to the brain detection box (201), a push ring is fixedly installed on the second end of the linkage long connecting rod (217), and the linkage groove 2 (209) is slidably connected to the clamping slide rod (210).

4. A psychology teaching aid as claimed in claim 3, characterized in that: The clamping assembly comprises a clamping slide bar (210), the two ends of the clamping slide bar (210) are respectively slidably connected to the upper slide groove of a control slot plate (205), two clamping fixed blocks (211) are fixedly installed on the clamping slide bar (210), each clamping fixed block (211) is respectively rotatably connected to the first end of a brain splint (214), the second end of each brain splint (214) is respectively rotatably connected to the first end of a clamping telescopic rod (213), the second end of each clamping telescopic rod (213) is respectively rotatably connected to a clamping fixed rod (212), and each brain splint (214) is fixedly connected to a brain detection board (216) via a clamping spring (215).

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