Intelligent psychological testing device based on visual monitoring

Abstract

The invention discloses an intelligent psychological testing device based on visual monitoring, and relates to the related field of psychological testing, the intelligent psychological testing device comprises a psychological testing bin, the front side position of the psychological testing bin is rotatably connected with a closing plate through a hinge, and a visual detection assembly is fixed at the top position of the inner side of the psychological testing bin; the table and chair are placed in the psychological detection bin, and massage mechanisms arranged on the left side and the right side of the placement table can operate. According to the intelligent psychological testing device based on visual monitoring, the control mechanism is arranged, the bottom of a contact point can be connected with the interior of an electrifying block through the control mechanism, a fan of the assembly can be driven to be electrified, a massage block on the outer side of a transverse rotating rod can extend, a tested person can be relaxed, and the intelligent psychological testing device is convenient to use. And the extrusion block is pressed, and a detected person can be fully scanned and detected through the arranged visual detection assembly, so that the facial expression of the detected person is more effectively recorded.

Description

Technical Field

[0001] The present invention relates to the technical field related to psychological testing, and in particular to an intelligent psychological testing device based on visual monitoring. Background Art

[0002] With the rapid development of society and the intensification of competition, people's mental health issues are receiving increasing attention. Although traditional psychological testing methods, such as questionnaires and face-to-face interviews, can help identify individual psychological problems to a certain extent, they often have limitations such as being time-consuming and labor-intensive, highly subjective, and insufficient privacy protection. Therefore, it is particularly important to develop an intelligent psychological testing device that is efficient, accurate, and protects personal privacy; When testing people, questionnaires alone are not enough to get all the information about the patient, which leads to certain deficiencies in the test: In order to overcome the above defects, reference can be made to a visual psychology test device and its test method for psychology disclosed in the prior art (application number CN202010186293.2, publication date 2022-07-15). The monocular test mechanism of the test device can test monocular perspective, occlusion, and texture observation, and the portrait acquisition mechanism is used to collect facial activities during the test; the binocular test mechanism can test the reaction of both eyes to different colors or lights and binocular parallax; the dynamic test mechanism can test the reaction of the human eye to dynamic objects, and can use the lens assembly or background image of the monocular test mechanism, with functional block design and diverse test functions; At the same time, reference may be made to a portable intelligent psychological tester disclosed in the prior art (Chinese patent application number CN201720270075.0, published on July 20, 2018). The intelligent psychological tester is installed with a pupil distance tester, an electroencephalogram sensor and a sphygmomanometer on the psychological tester, so as to facilitate comprehensive detection of the tester's pupil distance, electroencephalogram, blood pressure, heartbeat and other parameters, thereby improving the reliability of the detection results. And a smart psychological test evaluation device disclosed in the prior art (Chinese patent application number CN202210398085.8, published on July 22, 2022) can be referred to. At the same time, the camera is set at different angles, and the tester can observe the picture taken by the camera through the control console, and make subsequent evaluations based on the micro-movements of the tested person; Although the above device can solve the existing deficiencies, there are still certain deficiencies when performing intelligent detection. When the person being tested is being tested, it is very easy to cause the person to become nervous, resulting in a high error rate during intelligent detection and inaccurate data during detection.

[0003] Therefore, we proposed an intelligent psychological testing device based on visual monitoring to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent psychological testing device based on visual monitoring to solve the problem raised by the above background technology that the psychological testing devices currently on the market can easily cause tension in the persons being tested, resulting in a high error rate during intelligent testing and inaccurate data during testing.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: an intelligent psychological testing device based on visual monitoring, comprising a psychological testing chamber, wherein a closing plate is rotatably connected to the front side of the psychological testing chamber through a hinge, the inner side of the psychological testing chamber also includes a display panel for displaying questions, and a visual testing component is also fixed to the inner top of the psychological testing chamber; It also includes: tables and chairs placed inside the psychological testing chamber, and a placement table is installed in front of the tables and chairs; A driving assembly is provided at the bottom of the placing table, and a fan driven by an independent power supply is included in the driving assembly. A ventilation plate is fixed directly above the fan. A control mechanism is also provided on the surface of the placing table. The outer side of the control mechanism can control the driving assembly to drive, and also realize the operation of the massage mechanisms provided on the left and right sides of the placing table. A conveying assembly is slidably arranged inside the rotating block, and the arrangement of the conveying assembly can realize the conveying of perfume inside the storage bin arranged at the bottom of the placing table to a position above the fan.

[0006] Preferably, the control mechanism includes two groups of limit blocks fixed on the outer side of the bottom of the rotating block, and the outer sides of the limit blocks are slidably arranged inside the vertical groove and the locking groove. A group of contact points are also fixed at the bottom position of the rotating block, and the bottom outlet of the contact points is located directly below the power-on block. The fan of the drive assembly can be driven to rotate by controlling the setting of the control mechanism.

[0007] Preferably, the vertical groove and the locking groove are connected to each other and form an "F" shape, and the inner walls of the vertical groove and the locking groove are attached to the outer side of the limit block. Two groups of vertical grooves and locking grooves are symmetrically distributed inside the placement table, and the rotating block can be locked by setting two groups of locking grooves to prevent movement.

[0008] Preferably, the bottom of the power-on block is connected to the power supply of the driving component, and the maximum moving distance of the contact point is set to be the same as the inner wall height of the vertical groove. The display panel can be powered on through the contact between the contact point and the power-on block.

[0009] Preferably, the control mechanism also includes an air delivery bag fitted onto the outer side of the middle part of the rotating block, two groups of delivery tubes are connected to the outer side of the air delivery bag, the outer ends of the delivery tubes are forked and connected to the ends of the transverse rotating rod, an expansion air bag is also provided inside the transverse rotating rod, and several groups of massage blocks are fixed at equal angles on the outer side of the expansion air bag. Similarly, through the setting of the control mechanism, the expansion air bag provided on the surface of the transverse rotating rod can be expanded.

[0010] Preferably, the massage blocks are arranged in several groups at equal angles with respect to the center position of the rotating block, and the outer sides of the massage blocks slide out of the outer sides of the transverse rotating rods, the outer sides of the transverse rotating rods are rotatably connected to the delivery tube, and the end of the transverse rotating rods extending into the delivery tube is also rotatably connected to the inflatable airbag, so that the delivery tube can deliver gas to the interior of the inflatable airbag, thereby realizing the extension of the massage blocks.

[0011] Preferably, the middle diameter of the rotating block is smaller than the diameters of the upper and lower ends, and the middle position of the rotating block fits against the upper and lower outer sides of the air delivery bag. There are several groups of transverse rotating rods distributed at equal intervals on the surface of the placement table. The outer sides of two adjacent groups of transverse rotating rods can be wrapped with sweat-absorbent cloth, and the sweat on the patient's hands can be absorbed by the sweat-absorbent cloth.

[0012] Preferably, the conveying assembly includes an extrusion block slidably arranged inside the rotating block, the outer side of the bottom of the extrusion block is connected to the inner wall of the rotating block through a return spring, the bottom of the extrusion block is fixed to the top of the fitting ring, the bottom of the fitting ring slides inside the placement table and fits on the bottom of the elastic airbag, one end of the elastic airbag is connected to the storage bin, the bottom of the storage bin is connected to the loading port, the interior of the storage bin is filled with perfume, and the outer side of the storage bin is connected to two groups of conveying hoses, and the top end of the conveying hoses is connected to the outside of several groups of nozzles.

[0013] Preferably, the gap between the fitting ring and the elastic airbag is set to be equal to the distance from the bottom end of the vertical groove to the inner wall of the placement table, and the nozzle is located on the outer side of the upper end of the fan of the driving assembly, a one-way air outlet valve is arranged between the elastic airbag and the storage bin, and a one-way air inlet valve is also arranged on the outer side of the elastic airbag.

[0014] Preferably, a group of transverse rotating rods arranged in the middle part are connected to the docking shaft through a synchronous belt at the end position away from the conveying pipe, and the outer position of the docking shaft is fixed at the center position of the fan casing of the driving assembly. The rotation range of the docking shaft is -30° to 30°.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the intelligent psychological testing device based on visual monitoring is provided with a control mechanism, the setting of the control mechanism can realize the connection between the bottom of the contact point and the inside of the power-on block, can drive the fan of the component to be powered on, and can realize the extension of the massage block outside the horizontal rotating rod, can relax the person being tested, and by pressing the squeezing block, the perfume inside the storage bin can be sprayed through the conveying hose and the nozzle, when the horizontal rotating rod is rolled, the driving component can be driven by the synchronous belt and the docking shaft to blow in different directions, thereby more efficiently relaxing the mood of the person being tested, and the visual detection component can be used to fully scan and detect the person being tested, and the facial expression of the person being tested can be more effectively recorded. The specific contents are shown as follows: 1. A rotating block is provided. Through the rotation and sliding of the rotating block, the limit block fixed on the outside of the rotating block can slide inside the vertical groove and the locking groove, so that the control mechanism can work, which is convenient for the later effective relaxation of the measured person; Furthermore, a contact point is provided, and the bottom end of the contact point extends into the interior of the power supply block, so that the driving component and the power supply can be energized, so that the fan can be rotated at the bottom of the air permeable plate, so that air circulation can be achieved, which is convenient for calming the mood of the person being tested; Furthermore, an air delivery bag is provided, and the movement of the rotating block can squeeze the outside, so that the gas inside the air delivery bag can be delivered to the inside of the transverse rotating rod, and the expansion air bag inside the transverse rotating rod can be expanded, so that the massage block can change its position inside the transverse rotating rod, thereby facilitating the person being tested to actively massage and relax.

[0016] 2. An extrusion block is provided, and the extrusion block slides inside the rotating block, so that the extrusion block can drive the fitting ring to squeeze the elastic airbag, so that the gas inside the elastic airbag can squeeze and convey the perfume inside the storage bin and the feeding port, and the perfume can be conveyed to the surface of the fan through the conveying hose and the nozzle, and the fragrance can be emitted through the fan; Furthermore, a transverse rotating rod is provided. By rotating a group of transverse rotating rods, the transverse rotating rod can drive the docking shaft to rotate through a synchronous belt, and the docking shaft will drive the outer shell of the fan to rotate at an angle inside the placement table, so that the fragrance can be fully dispersed in the psychological testing chamber, so as to more effectively soothe the mood of the person being tested. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a schematic diagram of the side cross-sectional structure of the present invention; Figure 3 This is a schematic diagram of the main structure of the placement table of the present invention; Figure 4 It is a schematic diagram of a partial cross-sectional structure of a placement table of the present invention; Figure 5 This is a schematic diagram of the main structure of the locking groove of the present invention; Figure 6 This is a schematic diagram of the main cross-sectional structure of the rotating block of the present invention; Figure 7 This is a schematic diagram of the front cross-sectional structure of the massage block of the present invention; Figure 8 It is a schematic diagram of the cross-sectional structure of the transverse rotating rod of the present invention; Fig. 9 For the present invention Figure 7 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. Psychological detection chamber; 2. Closing plate; 3. Tables and chairs; 4. Display board; 5. Visual detection component; 6. Placement table; 7. Drive component; 8. Breathable plate; 9. Rotating block; 10. Limit block; 11. Vertical slot; 12. Locking slot; 13. Contact point; 14. Power block; 15. Air bag; 16. Delivery pipe; 17. Horizontal rotating rod; 18. Inflatable air bag; 19. Massage block; 20. Extrusion block; 21. Reset spring; 22. Fitting ring; 23. Elastic air bag; 24. Storage chamber; 25. Loading port; 26. Delivery hose; 27. Nozzle; 28. Synchronous belt; 29. ​​Docking shaft. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 9 , the present invention provides the following technical solutions: Embodiment 1: In order to solve the problem that the person being tested is easily nervous during the test, resulting in a high error rate during intelligent testing and inaccurate data during the test, please refer to the attached Figure 1 -Attached Figure 5 , Attachment Figure 7 and attached Figure 8The bottom of the placing table 6 is provided with a driving assembly 7, which includes a fan driven by an independent power supply. A ventilation plate 8 is also fixed just above the fan. A control mechanism is also provided on the surface of the placing table 6. The outer side of the control mechanism can control the driving assembly 7 to drive, and also realize the operation of the massage mechanism set on the left and right sides of the placing table 6. The control mechanism includes two groups of limit blocks 10 fixed on the outer side of the bottom of the rotating block 9. The outer side of the limit block 10 is slidably set inside the vertical groove 11 and the locking groove 12. A group of contact points 13 are also fixed at the bottom of the rotating block 9. The bottom outlet of the contact point 13 is just below the power block 14. The vertical groove 11 and the locking groove 12 are connected and arranged in an "F" shape. The inner walls of the vertical groove 11 and the locking groove 12 are attached to the outer side of the limit block 10. The vertical groove 11 and the locking groove 12 are symmetrically distributed in two groups inside the placing table 6. The lower part of the power supply block 14 is connected to the power supply of the driving assembly 7, and the maximum moving distance of the contact point 13 is set to be the same as the inner wall height of the vertical groove 11. The control mechanism also includes an air delivery bag 15 that is fitted on the outer side of the middle part of the rotating block 9. Two groups of delivery pipes 16 are connected to the outer side of the air delivery bag 15. The outer ends of the delivery pipes 16 are forked and connected to the ends of the transverse rotating rod 17. An expansion bag 18 is also arranged inside the transverse rotating rod 17. Several groups of massage blocks 19 are fixed at equal angles on the outer side of the expansion bag 18. Several groups of massage blocks 19 are arranged at equal angles with respect to the center position of the rotating block 9, and the outer sides of the massage blocks 19 all slide out of the outer side of the transverse rotating rod 17. The outer side of the transverse rotating rod 17 is connected to the delivery pipe 16 in a rotational connection, and the end of the transverse rotating rod 17 that extends into the inside of the delivery pipe 16 is also connected to the expansion bag 18 in a rotational connection. The middle diameter of the rotating block 9 is smaller than the diameters of the upper and lower ends, and the middle position of the rotating block 9 fits the upper and lower outer sides of the air delivery bag 15. There are several groups of transverse rotating rods 17 distributed at equal intervals on the surface of the placement table 6, and the outer sides of two adjacent groups of transverse rotating rods 17 can be wrapped with sweat-absorbing cloth.

[0021] In order to ensure the mood of the person being tested, first, by rotating the rotating block 9, the rotating block 9 can slide stably in the locking groove 12 and the vertical groove 11 through the limit block 10, so that the limit block 10 can be in the locking groove 12 below. At this time, the bottom position of the contact point 13 will extend into the inside of the power-on block 14, so that the power supply of the driving component 7 and the fan are connected, and then the fan of the driving component 7 can be driven, so that the rotation of the fan can be ventilated through the breathable plate 8. In addition, when the limit block 10 is in the locking groove 12 below, the outer side of the middle part of the rotating block 9 will squeeze the outer side of the air bag 15, and the gas inside the air bag 15 can be transported through the delivery pipe 16, ensuring the delivery pipe 16 The internal gas is transported to the inside of the transverse rotating rod 17, which can cause the expansion airbag 18 arranged inside the transverse rotating rod 17 to expand, and the several massage blocks 19 fixed on the outside of the expansion airbag 18 will also move on the outside of the transverse rotating rod 17, so that the massage blocks 19 are extended, so that the massage blocks 19 extend out of the outside of the transverse rotating rod 17, which is convenient for the measured person to perform massage treatment; in addition, when the gas supply work is performed, since the delivery pipe 16 is rotatably connected with the transverse rotating rod 17 and the expansion airbag 18, the transverse rotating rod 17 will not affect the gas delivery of the delivery pipe 16 when it rotates, and a group of adjacent transverse rotating rods 17 are provided with sweat-absorbing cloth, and the measured person can be relaxed by the setting of the sweat-absorbing cloth and the fan.

[0022] Embodiment 2: This embodiment is different from Embodiment 2 in that the present embodiment uses the aroma inside the storage bin 24 to more efficiently ensure that the measured person can calm down. Figure 5 -Attached Figure 7 and attached Fig. 9The rotating block 9 is provided with a conveying assembly for sliding inside. The arrangement of the conveying assembly can realize the conveying of the perfume inside the storage bin 24 arranged at the bottom of the placing table 6 to the position above the fan. The conveying assembly includes an extrusion block 20 slidably arranged inside the rotating block 9. The bottom outer side of the extrusion block 20 is connected to the inner wall of the rotating block 9 through a return spring 21. The bottom of the extrusion block 20 is fixed to the top of the fitting ring 22. The bottom of the fitting ring 22 slides inside the placing table 6 and fits on the bottom of the elastic airbag 23. One end of the elastic airbag 23 is connected to the storage bin 24. The bottom of the storage bin 24 is connected to the loading port 25. The inside of the storage bin 24 is filled with perfume. The outside of the storage bin 24 is connected to two groups of conveying hoses 26. The top of the conveying hose 26 is connected to the outside of several groups of nozzles 27. The gap between the fitting ring 22 and the elastic airbag 23 is set equal to the distance from the bottom end of the vertical groove 11 to the inner wall of the placement table 6, and the nozzle 27 is located outside the upper end of the fan of the driving component 7. A one-way air outlet valve is provided between the elastic airbag 23 and the storage bin 24, and a one-way air inlet valve is also provided outside the elastic airbag 23. A set of transverse rotating rods 17 arranged in the middle part are connected to the docking shaft 29 through a synchronous belt 28 at the end position away from the conveying pipe 16. The outer position of the docking shaft 29 is fixed at the center position of the fan housing of the driving component 7, and the rotation range of the docking shaft 29 is -30° to 30°.

[0023] In order to further ensure that the mood of the measured person is soothed, by squeezing the squeezing block 20, the bottom position of the squeezing block 20 squeezes the fitting ring 22, and the bottom position of the fitting ring 22 can be squeezed by the elastic airbag 23. In addition, since the elastic airbag 23 is provided with a combination of a one-way air outlet valve and a one-way air inlet valve, the elastic airbag 23 can continuously supply air to the inside of the storage bin 24, so that the feeding port 25 can convey the perfume filled in the storage bin 24 through the conveying hose 26, so that the conveying hose 26 can convey the perfume through the nozzle 27. In addition, when it is necessary to reset, it can be reset by the reset spring 21. In addition, when the hand contacts the horizontal rotating rod 17, through the rotation of the horizontal rotating rod 17, the end position of the horizontal rotating rod 17 away from the conveying pipe 16 can drive the docking shaft 29 to rotate through the synchronous belt 28, so that the docking shaft 29 can drive the outer shell of the fan to rotate, and then the fan can rotate accordingly, so as to ensure that the fan emits the fragrance in different directions, and thus can effectively soothe the mood of the measured person.

[0024] Embodiment 3: In order to conduct intelligent psychological testing on the tested person, please refer to the attached Figure 1 and attached Figure 2The front side of the psychological testing chamber 1 is connected with a closing plate 2 by hinge rotation, the inner side of the psychological testing chamber 1 also includes a display panel 4 for displaying the problem, and a visual testing component 5 is fixed at the inner top of the psychological testing chamber 1; it also includes: tables and chairs 3 placed inside the psychological testing chamber 1, and a placement table 6 is installed at the front side of the tables and chairs 3; When testing the person under test, when the person under test walks into the interior of the psychological testing chamber 1 and closes the closing plate 2 to ensure the privacy of the person under test, and after the person under test sits at the upper end of the table and chair 3, the display panel 4 can be started, and the mood of the person under test can be soothed by the mechanism arranged inside the placement table 6. Through the cooperation between the display panel 4 and the person under test, the psychology of the person under test can be effectively tested. In addition, the facial expressions and hand and foot movements of the person under test can be recorded in time through the arranged visual detection component 5, so as to facilitate the subsequent analysis and processing.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent psychological testing device based on visual monitoring, comprising a psychological testing chamber (1), wherein the front side of the psychological testing chamber (1) is rotatably connected to a closing plate (2) via a hinge, the inner side of the psychological testing chamber (1) further comprises a display panel (4) for displaying questions, and a visual testing component (5) is also fixed to the inner top of the psychological testing chamber (1); It is characterized in that Also includes: Tables and chairs (3) are placed inside the psychological testing chamber (1), and a placement table (6) is also installed in front of the tables and chairs (3); A driving assembly (7) is arranged at the bottom of the placement table (6), wherein the driving assembly (7) includes a fan driven by an independent power supply, and a ventilation plate (8) is fixed directly above the fan. A control mechanism is also arranged on the surface of the placement table (6), and the outer side of the control mechanism can control the driving assembly (7) to drive and realize the operation of the massage mechanisms arranged on the left and right sides of the placement table (6); A conveying assembly is slidably disposed inside the rotating block (9), and the arrangement of the conveying assembly can realize the conveying of perfume inside the storage bin (24) disposed at the bottom of the placement table (6) to a position above the fan.

2. The intelligent psychological testing device based on visual monitoring according to claim 1, characterized in that: The control mechanism comprises two groups of limit blocks (10) fixed to the outer side of the bottom of the rotating block (9); the outer sides of the limit blocks (10) are slidably arranged inside the vertical grooves (11) and the locking grooves (12); the rotating block (9) and the inside of the placement table (6) are slidably arranged; a group of contact points (13) are also fixed at the bottom position of the rotating block (9); the bottom outlets of the contact points (13) are located directly below the power supply block (14).

3. The intelligent psychological testing device based on visual monitoring according to claim 2, characterized in that: The vertical groove (11) and the locking groove (12) are connected to each other, and an "F" shape is formed between the vertical groove (11) and the locking groove (12), and the inner walls of the vertical groove (11) and the locking groove (12) are attached to the outer side of the limit block (10), and the vertical groove (11) and the locking groove (12) are symmetrically distributed in two groups inside the placement table (6).

4. The intelligent psychological testing device based on visual monitoring according to claim 2, characterized in that: The lower part of the power supply block (14) is connected to the power supply of the driving component (7), and the maximum moving distance of the contact point (13) is set to be the same as the inner wall height of the vertical slot (11).

5. The intelligent psychological testing device based on visual monitoring according to claim 1, characterized in that: The control mechanism further comprises an air delivery bag (15) arranged on the outer side of the middle part of the rotating block (9), two groups of delivery tubes (16) are connected to the outer side of the air delivery bag (15), the outer ends of the delivery tubes (16) are bifurcated and connected to the ends of the transverse rotating rod (17), an expansion bag (18) is also arranged inside the transverse rotating rod (17), and a plurality of groups of massage blocks (19) are fixed at equal angles on the outer side of the expansion bag (18).

6. The intelligent psychological testing device based on visual monitoring according to claim 5, characterized in that: The massage blocks (19) are arranged in a plurality of groups at equal angles with respect to the center position of the rotating block (9), and the outer sides of the massage blocks (19) are all slidably extended out of the outer sides of the transverse rotating rod (17), the outer sides of the transverse rotating rod (17) are rotationally connected to the conveying tube (16), and the end of the transverse rotating rod (17) extending into the conveying tube (16) is also rotationally connected to the expansion airbag (18).

7. The intelligent psychological testing device based on visual monitoring according to claim 5, characterized in that: The diameter of the middle part of the rotating block (9) is smaller than the diameters of the upper and lower ends, and the middle part of the rotating block (9) fits the upper and lower outer sides of the air delivery bag (15). A plurality of groups of transverse rotating rods (17) are evenly spaced and distributed on the surface of the placement table (6). The outer sides of two adjacent groups of transverse rotating rods (17) can be wrapped with sweat-absorbing cloth.

8. The intelligent psychological testing device based on visual monitoring according to claim 1, characterized in that: The conveying assembly comprises an extrusion block (20) slidably arranged inside a rotating block (9); the outer side of the bottom of the extrusion block (20) is connected to the inner wall of the rotating block (9) via a return spring (21); the bottom of the extrusion block (20) is fixed to the top of a fitting ring (22); the bottom of the fitting ring (22) slides inside a placement table (6) and fits on the bottom of an elastic airbag (23); one end of the elastic airbag (23) is connected to a storage bin (24); the bottom of the storage bin (24) is connected to a loading port (25); the interior of the storage bin (24) is filled with perfume; the outer side of the storage bin (24) is connected to two groups of conveying hoses (26); the top end of the conveying hoses (26) is connected to the outer sides of a plurality of groups of nozzles (27).

9. The intelligent psychological testing device based on visual monitoring according to claim 8, characterized in that: The gap between the fitting ring (22) and the elastic airbag (23) is set to be equal to the distance from the bottom end of the vertical groove (11) to the inner wall of the placement table (6), and the nozzle (27) is located outside the upper end of the fan of the driving component (7). A one-way air outlet valve is provided between the elastic airbag (23) and the storage bin (24), and a one-way air inlet valve is also provided on the outside of the elastic airbag (23).

10. The intelligent psychological testing device based on visual monitoring according to claim 5, characterized in that: A group of the transverse rotating rods (17) arranged in the middle is connected to a docking shaft (29) at an end position away from the conveying pipe (16) via a synchronous belt (28); the outer side of the docking shaft (29) is fixed at the center of the fan housing of the driving assembly (7); and the rotation range of the docking shaft (29) is -30° to 30°.

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