A psychological testing device

Abstract

The application provides a psychological testing device, belonging to the field of psychological testing, which comprises a frame, a testing mechanism is arranged on one side of the frame, a rotating assembly is arranged at the bottom of the frame, a lifting assembly is arranged at the bottom of the rotating assembly, and a moving assembly is arranged at the bottom of the lifting assembly. Through the testing mechanism, the machine can shoot the facial features of the subject without the subject knowing during the psychological testing process, and the subject cannot see the testing machine, so the subject is in a relaxed state and is not easy to produce resistance and fake emotions, thereby greatly improving the accuracy of psychological testing.

Description

Technical Field

[0001] This invention relates to the field of psychological testing, and more specifically, to a psychological testing device. Background Technology

[0002] Psychological testing is a relatively advanced testing method. It refers to a scientific measurement method that uses a series of means to quantify certain psychological characteristics of a person in order to measure the level of individual psychological factors and the differences in individual psychological characteristics.

[0003] A search revealed that Chinese Patent Publication No. CN218064160U discloses "a psychological testing device, including a protective shell, a support box fixedly connected to the bottom surface of the protective shell, a test plate inside the protective shell, a teaching display screen fixedly embedded on the front of the test plate, a power cover fixedly embedded on the right side of the support box, a motor fixedly connected to the inner wall of the power cover, a rotating rod fixedly connected to the output end of the motor, a first gear fixedly connected to the left end of the rotating rod, a bearing ring fixedly embedded on the bottom surface of the protective shell, a rotating ring fixedly connected to the inner ring of the bearing ring, a second gear fixedly connected to the bottom end of the rotating ring, a threaded opening on the bottom surface of the second gear, and a threaded support rod threadedly connected to the inner wall of the threaded opening. This invention has a structure to protect the teaching display screen, solving the problem that the teaching display screen will be damaged in the event of an accidental collision, and ensuring the normal use of the psychological testing device." However, it still has the following defects: In psychological testing, the subjects are directly observed. Since the subjects know they are being tested, they are prone to developing corresponding resistance and feigning emotions, which greatly reduces the accuracy of psychological testing.

[0004] Therefore, we have made improvements to this and proposed a psychological testing device. Summary of the Invention

[0005] The purpose of this invention is to address the current practice of directly observing subjects during psychological testing. Subjects are aware that they are being tested, which can easily lead to resistance and feigned emotions, greatly reducing the accuracy of psychological testing.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solution: Psychological testing devices to improve the above-mentioned problems.

[0007] The present invention is as follows: The device includes a frame, a testing mechanism on one side of the frame, a rotating component at the bottom of the frame, a lifting component at the bottom of the rotating component, and a moving component at the bottom of the lifting component. The testing mechanism includes a rotating column, a stabilizing column, a fixed frame, a display screen, a fixed plate, a first threaded hole, a first threaded post, a rotating block, a camera, a support base, and an isolation mirror. The rotating column is rotatably connected to the inside of the frame, the stabilizing column is rotatably connected to the inside of the frame, the fixed frame is fixedly connected between the rotating column and the stabilizing column, the display screen is disposed on the inner wall of the fixed frame, the fixed plate is fixedly connected to the outer wall of the rotating column, multiple first threaded holes are respectively opened in the fixed plate and the frame, the first threaded post is threadedly connected to the inside of the first threaded hole, the rotating block is fixedly connected to the outer wall of the rotating column, the camera is disposed on the top of the fixed frame, the camera is electrically connected to the display screen, the support base is disposed on one side of the frame, and the isolation mirror is fixedly connected to the top of the support base.

[0008] As a preferred technical solution of the present invention, the rotating assembly includes a rotating seat, a support plate, a second threaded hole, a second threaded post, and a pull handle. The rotating seat is fixedly connected to the bottom of the frame, the support plate is rotatably connected to one side of the rotating seat, a plurality of second threaded holes are respectively opened inside the rotating seat and the support plate, the second threaded post is threadedly connected to the inside of the second threaded hole, and the pull handle is fixedly connected to the outer wall of the rotating seat.

[0009] As a preferred embodiment of the present invention, the lifting assembly includes an adjusting rod, a support frame, a servo motor, a rotating column, a first bevel gear, a lead screw, a second bevel gear, and an adjusting plate. Both adjusting rods are fixedly connected to the bottom of the support plate. The support frame is slidably connected to the outer wall of the adjusting rod. The servo motor is bolted to one side of the support frame. The rotating column is fixedly connected to the output end of the servo motor. The first bevel gear is fixedly connected to one side of the rotating column. The lead screw is rotatably connected to one side of the support frame. The second bevel gear is fixedly connected to the outer wall of the lead screw. The first bevel gear meshes with the second bevel gear. The adjusting plate is threadedly connected to the outer wall of the lead screw. The bottom of the adjusting rod is fixedly connected to the top of the adjusting plate.

[0010] As a preferred technical solution of the present invention, the movable component includes a base plate, movable handles and casters. The base plate is fixedly connected to the bottom of the support frame, the two movable handles are fixedly connected to the top of the base plate, and the four casters are disposed at the bottom of the base plate.

[0011] As a preferred embodiment of the present invention, a partition plate is fixedly connected to the inner wall of the support frame, and two stabilizing rods are fixedly connected to the top of the partition plate. The adjusting plate is slidably connected to the outer wall of the two stabilizing rods.

[0012] As a preferred technical solution of the present invention, two slots are provided inside the frame, and a card block is slidably connected inside the slot. A shielding frame is fixedly connected to the top of the card block.

[0013] As a preferred embodiment of the present invention, a support block is fixedly connected to the inner bottom wall of the support frame, and two limiting rings are fixedly connected to the outer wall of the rotating column.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: In the solution of the present invention: The testing facility allows the machine to capture facial images of the test subject without their knowledge during the psychological test. Since the test subject cannot see the machine, they are in a relaxed state, less likely to resist or feign emotions, thus greatly improving the accuracy of the psychological test. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the psychological testing device provided by the present invention; Figure 2 Right view of the psychological testing device provided by the present invention; Figure 3 The psychological testing device provided by the present invention Figure 2 Schematic diagram of the cross-sectional structure at point AA; Figure 4 The psychological testing device provided by the present invention Figure 3 Enlarged view of point A in the middle; Figure 5 This is a partial structural diagram of the testing mechanism and lifting assembly in the psychological testing device provided by the present invention. Figure 6 This is a schematic diagram of the rotating component in the psychological testing device provided by the present invention; Figure 7 This is a schematic diagram of the display screen, the first threaded hole, and the slot in the psychological testing device provided by the present invention.

[0016] The image shows: 1. Frame; 2. Testing mechanism; 3. Rotating assembly; 4. Lifting assembly; 5. Moving assembly; 201. Rotating column; 202. Stabilizing column; 203. Fixed frame; 204. Display screen; 205. Fixed plate; 206. First threaded hole; 207. First threaded column; 208. Rotating block; 209. Camera; 2010. Support base; 2011. Isolation mirror; 301. Rotating seat; 302. Support plate; 303. Second threaded hole; 304. Second threaded post; 305. Pull handle; 401. Adjusting rod; 402. Support frame; 403. Servo motor; 404. Rotating column; 405. First bevel gear; 406. Lead screw; 407. Second bevel gear; 408. Adjusting plate; 501. Base plate; 502. Moving handle; 503. Caster wheel; 6. Divider plate; 7. Stabilizer bar; 8. Slot; 9. Locking block; 10. Covering frame; 11. Support block; 12. Limiting ring. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0018] Therefore, the following detailed description of embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely illustrates some embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] like Figure 1-7 As shown, this embodiment proposes a psychological testing device, including a frame 1, a testing mechanism 2 is provided on one side of the frame 1, a rotating component 3 is provided at the bottom of the frame 1, a lifting component 4 is provided at the bottom of the rotating component 3, and a moving component 5 is provided at the bottom of the lifting component 4. The testing mechanism 2 includes a rotating column 201, a stabilizing column 202, a fixed frame 203, a display screen 204, a fixed plate 205, a first threaded hole 206, a first threaded post 207, a rotating block 208, a camera 209, a support base 2010, and an isolation mirror 2011. The rotating column 201 is rotatably connected to the inside of the frame 1, the stabilizing column 202 is rotatably connected to the inside of the frame 1, the fixed frame 203 is fixedly connected between the rotating column 201 and the stabilizing column 202, and the display screen 204 is disposed on the inner wall of the fixed frame 203. A fixed plate 205 is fixedly connected to the outer wall of the rotating column 201. Multiple first threaded holes 206 are respectively opened inside the fixed plate 205 and the frame 1. A first threaded post 207 is threaded into the inside of the first threaded holes 206. A rotating block 208 is fixedly connected to the outer wall of the rotating column 201. A camera 209 is disposed on the top of the fixed frame 203 and is electrically connected to the display screen 204. A support base 2010 is disposed on one side of the frame 1, and an isolation mirror 2011 is fixedly connected to the top of the support base 2010. Specifically, such as Figure 7 As shown, two slots 8 are provided inside the frame 1, and a block 9 is slidably connected inside the slot 8. A cover frame 10 is fixedly connected to the top of the block 9.

[0022] In use, the support base 2010, along with the isolation mirror 2011, is placed directly in front of the display screen 204. Because the isolation mirror 2011 has a thin metallic coating, the optical properties of this coating cause the mirror to reflect light in one direction while allowing light to pass through in another. This means the questioner can see the subject, but the subject cannot see the questioner. Therefore, the camera 209 can capture the subject's facial features and project them onto the display screen 204 without directly observing the subject. Since the subject cannot see the testing machine, they are greatly more relaxed and less likely to feel resistance. In addition to faking emotions, the accuracy of psychological tests is greatly improved. When it is necessary to adjust the angle of the display screen 204, the rotating column 201 can be rotated by rotating block 208, so that the fixed frame 203 and the stabilizing column 202 can both rotate, thereby completing the angle adjustment of the display screen 204. Then, the first threaded column 207 is screwed into the first threaded hole 206 to fix the fixed plate 205 and prevent the display screen 204 from rotating randomly. After the test is completed, the angle of the display screen 204 is restored, and then the shielding frame 10 is placed on the top of the frame 1, so that the card block 9 is aligned with the card slot 8 and slides in to complete the shielding and protection of the display screen 204.

[0023] Specifically, such as Figure 6As shown, the rotating assembly 3 includes a rotating seat 301, a support plate 302, a second threaded hole 303, a second threaded post 304, and a pull handle 305. The rotating seat 301 is fixedly connected to the bottom of the frame 1, the support plate 302 is rotatably connected to one side of the rotating seat 301, a plurality of second threaded holes 303 are respectively opened inside the rotating seat 301 and the support plate 302, the second threaded post 304 is threadedly connected to the inside of the second threaded hole 303, and the pull handle 305 is fixedly connected to the outer wall of the rotating seat 301.

[0024] Specifically, such as Figure 4 and Figure 5 As shown, the lifting assembly 4 includes an adjusting rod 401, a support frame 402, a servo motor 403, a rotating column 404, a first bevel gear 405, a lead screw 406, a second bevel gear 407, and an adjusting plate 408. Both adjusting rods 401 are fixedly connected to the bottom of the support plate 402. The support frame 402 is slidably connected to the outer wall of the adjusting rod 401. The servo motor 403 is bolted to one side of the support frame 402. The rotating column 404 is fixedly connected to the output end of the servo motor 403. The first bevel gear 405 is fixedly connected to one side of the rotating column 404. The lead screw 406 is rotatably connected to one side of the support frame 402. The second bevel gear 407 is fixedly connected to the outer wall of the lead screw 406. The first bevel gear 405 and the second bevel gear 407 mesh. The adjusting plate 408 is threadedly connected to the outer wall of the lead screw 406. The bottom of the adjusting rod 401 is fixedly connected to the top of the adjusting plate 408.

[0025] Specifically, such as Figure 3 As shown, the movable component 5 includes a base plate 501, movable handles 502, and casters 503. The base plate 501 is fixedly connected to the bottom of the support frame 402, the two movable handles 502 are fixedly connected to the top of the base plate 501, and the four casters 503 are all located at the bottom of the base plate 501.

[0026] Specifically, such as Figure 4 As shown, a partition plate 6 is fixedly connected to the inner wall of the support frame 402, and two stabilizing rods 7 are fixedly connected to the top of the partition plate 6. An adjusting plate 408 is slidably connected to the outer wall of the two stabilizing rods 7.

[0027] Specifically, such as Figure 4 As shown, a support block 11 is fixedly connected to the inner bottom wall of the support frame 402, and two limiting rings 12 are fixedly connected to the outer wall of the rotating column 404.

[0028] In use, the display screen 204 is moved to the designated teaching position via the base plate 501, the movable handle 502, and the casters 503. The servo motor 403 is then activated, causing the rotating column 404 and the first bevel gear 405 to rotate. This, in turn, causes the second bevel gear 407 and the lead screw 406 to rotate, raising and lowering the adjusting plate 408 and the adjusting rod 401. This, in turn, raises and lowers the support plate 302 and the rotating seat 301, thus adjusting the height of the display screen 204. The partition plate 6, used in conjunction with the stabilizing rod 7, increases the stability of the support plate 302. For stability during lifting, the support block 11 and the limiting ring 12 work together to provide support and limit the rotation column 404, preventing it from affecting the use of the first bevel gear 405 and the second bevel gear 407. When students at the edge of the classroom cannot see the display screen 204 clearly, they can pull the handle 305 to rotate the rotating seat 301 to adjust the rotation angle of the display screen 204. Then, the second threaded column 304 is screwed into the second threaded hole 303 to fix the rotating seat 301 and the support plate 302, preventing the display screen 204 from rotating randomly.

[0029] Specifically, when using this psychological testing device: the display screen 204 is fixed in the fixed frame 203. The user can move the display screen 204 to the designated position using the base plate 501, the movable handle 502, and the casters 503. Then, the support base 2010, along with the isolation mirror 2011, is placed directly in front of the display screen 204. Because the surface of the isolation mirror 2011 is coated with a thin layer of metallic film, the optical properties of this coating cause the mirror to reflect light in one direction while allowing light to pass through in another. This means that the questioner can see the subject, but the subject cannot see the questioner. Thus, the camera 209 can capture the subject's facial features and project them onto the display screen 204 without directly observing the subject. The subject cannot see the testing machine, which greatly relaxes them and makes them less likely to develop resistance or feign emotions, significantly improving the accuracy of the psychological test. During the test, when... When the angle of the display screen 204 needs to be adjusted, the rotating column 201 can be rotated by rotating block 208, so that the fixed frame 203 and the stabilizing column 202 can both rotate, thereby completing the angle adjustment of the display screen 204. Then, the first threaded column 207 is screwed into the first threaded hole 206 to fix the fixed plate 205. When the display screen 204 rotates, the camera 209 will rotate synchronously. The servo motor 403 is started, so that the rotating column 404 and the first bevel gear 405 rotate, thereby mobilizing the second bevel gear 407 and the lead screw 406 to rotate, so that the adjusting plate 408 and the adjusting rod 401 are raised and lowered, thereby driving the support plate 302 and the rotating seat 301 to rise and fall, thus adjusting the height of the display screen 204. After the test is completed, the angle of the display screen 204 is restored, and then the shielding frame 10 is placed on the top of the frame 1, so that the card block 9 is aligned with the card slot 8 and slides in, thus completing the shielding protection of the display screen 204.

[0030] All technical features in this embodiment can be freely combined according to actual needs.

[0031] The above embodiments are preferred implementations of the present invention. In addition, the present invention can be implemented in other ways. Any obvious substitutions without departing from the concept of the present technical solution are within the protection scope of the present invention.

Claims

1. A psychological testing device, comprising a frame (1), characterized in that, A test mechanism (2) is provided on one side of the frame (1), a rotating component (3) is provided at the bottom of the frame (1), a lifting component (4) is provided at the bottom of the rotating component (3), and a moving component (5) is provided at the bottom of the lifting component (4). The testing mechanism (2) includes a rotating column (201), a stabilizing column (202), a fixed frame (203), a display screen (204), a fixed plate (205), a first threaded hole (206), a first threaded column (207), a rotating block (208), a camera (209), a support base (2010), and an isolation mirror (2011). The rotating column (201) is rotatably connected to the inside of the frame (1), the stabilizing column (202) is rotatably connected to the inside of the frame (1), the fixed frame (203) is fixedly connected between the rotating column (201) and the stabilizing column (202), and the display screen (204) is disposed on the inner wall of the fixed frame (203). The fixing plate (205) is fixedly connected to the outer wall of the rotating column (201). Multiple first threaded holes (206) are respectively opened inside the fixing plate (205) and the frame (1). The first threaded column (207) is threadedly connected to the inside of the first threaded hole (206). The rotating block (208) is fixedly connected to the outer wall of the rotating column (201). The camera (209) is set on the top of the fixing frame (203). The camera (209) is electrically connected to the display screen (204). The support base (2010) is set on one side of the frame (1). The isolation mirror (2011) is fixedly connected to the top of the support base (2010).

2. The psychological testing device according to claim 1, characterized in that, The rotating assembly (3) includes a rotating seat (301), a support plate (302), a second threaded hole (303), a second threaded post (304), and a pull handle (305). The rotating seat (301) is fixedly connected to the bottom of the frame (1), and the support plate (302) is rotatably connected to one side of the rotating seat (301). Multiple second threaded holes (303) are respectively opened inside the rotating seat (301) and the support plate (302). The second threaded post (304) is threadedly connected to the inside of the second threaded hole (303). The pull handle (305) is fixedly connected to the outer wall of the rotating seat (301).

3. The psychological testing device according to claim 2, characterized in that, The lifting assembly (4) includes adjusting rods (401), a support frame (402), a servo motor (403), a rotating column (404), a first bevel gear (405), a lead screw (406), a second bevel gear (407), and an adjusting plate (408). Both adjusting rods (401) are fixedly connected to the bottom of the support plate (302). The support frame (402) is slidably connected to the outer wall of the adjusting rods (401). The servo motor (403) is bolted to one side of the support frame (402). The rotating column (404) is fixed... The first bevel gear (405) is fixedly connected to one side of the rotating column (404), the lead screw (406) is rotatably connected to one side of the support frame (402), the second bevel gear (407) is fixedly connected to the outer wall of the lead screw (406), the first bevel gear (405) meshes with the second bevel gear (407), the adjusting plate (408) is threadedly connected to the outer wall of the lead screw (406), and the bottom of the adjusting rod (401) is fixedly connected to the top of the adjusting plate (408).

4. A psychological testing device according to claim 3, characterized in that, The movable component (5) includes a base plate (501), a movable handle (502), and casters (503). The base plate (501) is fixedly connected to the bottom of the support frame (402), the two movable handles (502) are fixedly connected to the top of the base plate (501), and the four casters (503) are all located at the bottom of the base plate (501).

5. A psychological testing device according to claim 3, characterized in that, The inner wall of the support frame (402) is fixedly connected to a partition plate (6), and the top of the partition plate (6) is fixedly connected to two stabilizing rods (7). The adjusting plate (408) is slidably connected to the outer wall of the two stabilizing rods (7).

6. A psychological testing device according to claim 1, characterized in that, The frame (1) has two slots (8) inside, and a block (9) is slidably connected inside the slot (8). A shielding frame (10) is fixedly connected to the top of the block (9).

7. A psychological testing device according to claim 3, characterized in that, A support block (11) is fixedly connected to the inner bottom wall of the support frame (402), and two limiting rings (12) are fixedly connected to the outer wall of the rotating column (404).

Images