Psychology testing device

Abstract

The invention discloses a psychological testing device which comprises a rotating roller, driving blades are arranged on the inner wall of the rotating roller, the driving blades are distributed in an annular array mode, annular matching grooves are fixedly formed in the top and the bottom of the inner wall of the rotating roller correspondingly, and the annular matching grooves are arranged on an upper annular ring and a lower annular ring in a sleeving mode correspondingly; an annular liquid guide groove is fixedly formed in the top of the rotating roller, and a liquid drainage sliding way is fixedly installed on the outer surface of the annular liquid guide groove. In the process that liquid enters an inner cavity of an upper liquid guide pipe through an inner cavity of a lower liquid guide pipe, the liquid passes through the interior of a rotating roller, so that rotating torque is formed for driving blades, a rotating device is pushed to rotate integrally, the position of a liquid discharging sliding way is changed, and the time needed for the liquid to slide down along a spiral plate and finally leave the spiral plate is random; the randomness of the time interval between two liquid dripping actions of the dripping hole in the bottom of the dripping barrel is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to a psychology testing device. Background Art

[0002] A psychology testing device is a widely used medical device that can conduct a comprehensive psychological assessment of a patient through auditory experiments, visual experiments, tactile experiments, and concentration experiments, thereby providing targeted treatment. For example, the psychology attention training device disclosed in publication number CN111700631B is a representative psychology testing device. In the comparative document, an adjusting motor, a movable sleeve, and a push rod are used to drive the piston to reciprocate inside a drip tube, thereby squeezing the liquid inside the drip tube out of the hole at the bottom, causing dripping and attracting the attention of the test subject.

[0003] Since the reciprocating motion of the piston inside the dripping tube has obvious regularity, the test object will often get a dripping pattern at the bottom of the dripping tube after a period of testing, resulting in loss of test effect. In addition, since the water pump and the water filling pipe continuously deliver the liquid in the water tank into the dripping tube, the amount of liquid discharged by the piston each time is large and cannot be controlled, which leads to a large water consumption of the device and the need for frequent water filling operations, causing inconvenience in use. In this regard, the present application document proposes a psychology testing device to solve the above-mentioned problems. Summary of the invention

[0004] The present application proposes a psychology testing device, which has the advantage of high randomness and improved testing effect, and is used to solve the problem that the time interval of dripping water in traditional equipment is relatively fixed and easy to find regularities.

[0005] To achieve the above-mentioned purpose, the present application adopts the following technical solution: a psychology testing device, comprising a shell, a top plate fixedly installed on the front side of the shell near the top, a power compartment fixedly installed on the bottom of the top plate, a bottom plate fixedly installed on the bottom of the shell, a water receiving cup placed on the top of the bottom plate, and the water receiving cup is used to receive the liquid falling from the bottom of the drip tube.

[0006] Specifically, a power device is fixedly installed at a position near the left side of the bottom of the inner cavity of the power compartment, and a water tank is fixedly installed at a position near the right side of the bottom of the inner cavity of the power compartment. The interior of the water tank is filled with liquid before use.

[0007] Specifically, a dripping tube is fixedly installed at the bottom of the power bin, a dripping hole is provided at the bottom of the dripping tube, the water receiving cup is located directly below the dripping tube, a hydraulic pressure device is movably sleeved at the bottom of the power device, a liquid storage device is fixedly installed on the inner wall of the dripping tube near the bottom, the bottom of the hydraulic pressure device is sleeved inside the liquid storage device, and the outer surface of the liquid storage device is connected to the water tank through a pipeline near the bottom, a strip hole is opened at the bottom of the inner cavity of the power bin, an extrusion device is fixedly installed at the bottom of the power bin, the axis of the extrusion device and the axis of the dripping tube are located on the same center line, and a rotating device is movably sleeved on the outer surface of the hydraulic pressure device.

[0008] Furthermore, the power device includes a power machine, a crank is fixedly installed at one end of the power machine output shaft, a tail shaft is fixedly installed at one end of the crank, one end of the tail shaft is movably sleeved with a shaft seat, the shaft seat is fixedly installed at the bottom of the inner cavity of the power bin, the outer surface of the crank is movably sleeved with a lifting arm, the lifting arm passes through the strip hole and extends to the bottom of the power bin, the bottom of the lifting arm is movably sleeved with the hydraulic device, and in the process of the power machine driving the crank to rotate, it will drive the lifting arm to move up and down synchronously.

[0009] Furthermore, the liquid pressure device includes an upper liquid guide tube and a lower liquid guide tube, and connecting arm rods are fixedly installed on both sides of the outer surface of the upper liquid guide tube near the top, and the connecting arm rods are movably mounted on the lifting arm so that the connecting arm rods can move up and down synchronously with the lifting arm.

[0010] Specifically, an upper annular ring is provided on the outer surface of the upper liquid guiding tube near the bottom, a drainage hole is opened on the outer surface of the upper liquid guiding tube above the upper annular ring, and a water-absorbing sponge is provided on the inner wall of the upper liquid guiding tube above the drainage hole. When liquid enters the interior of the upper liquid guiding tube through the lower liquid guiding tube, the water-absorbing sponge will fully absorb sufficient liquid.

[0011] Specifically, the extrusion device is inserted into the upper liquid guiding tube from above, a connecting rod is fixedly installed at the bottom of the upper liquid guiding tube, the bottom of the connecting rod is fixedly connected to the lower liquid guiding tube, and liquid guiding holes are provided at the bottom of the upper liquid guiding tube and the top of the lower liquid guiding tube at the outside of the connecting rod, and the liquid guiding holes allow liquid to pass through.

[0012] Specifically, a lower annular ring is provided on the outer surface of the lower liquid guiding tube near the top, and a pressure limiting valve is provided on the inner wall of the lower liquid guiding tube near the middle. The pressure limiting valve plays a role of limiting flow, thereby preventing the liquid from being unable to normally enter the interior of the upper liquid guiding tube due to a sudden increase in pressure above.

[0013] Specifically, a liquid pressing plate is fixedly installed at the bottom of the lower liquid guiding tube, the outer ring of the liquid pressing plate is in contact with the inner wall of the liquid storage device, and the contact part is sealed.

[0014] Specifically, the outer surfaces of the upper annular ring and the lower annular ring are sleeved together with the rotating device.

[0015] Furthermore, the liquid storage device includes a liquid storage cylinder, and a spiral plate is fixedly installed on the outer surface of the liquid storage cylinder. The spiral plate is spiral-shaped. When the liquid falls on the top of the spiral plate, it will slide down along the spiral slope and eventually leave the spiral plate. Depending on the position where the liquid falls, the time required to finally leave the spiral plate is also different.

[0016] Specifically, a pipe connection port is provided on the outer surface of the spiral plate near the bottom, and the pipe connection port is connected to the water tank through a pipeline. The liquid in the water tank enters the liquid storage cylinder through the pipe connection port under the action of gravity.

[0017] Specifically, a travel base is fixedly installed at the bottom of the liquid storage cylinder, a circular hole is opened at the bottom of the travel base, the inner cavity of the travel base is connected with the inner cavity of the liquid storage cylinder, a travel plate is movably installed at a position near the top of the inner cavity of the travel base, a return spring is fixedly installed at the bottom of the travel plate, the return spring extends to the bottom of the travel base through the circular hole at the bottom of the travel base, a cleaning rod is clamped at a position outside the return spring at the bottom of the travel plate, and the bottom of the cleaning rod is clamped with the bottom of the inner cavity of the travel base. When the top of the travel plate is subjected to pressure, it will move downward and drive the cleaning rod to move downward.

[0018] Specifically, the cleaning rod is located just above the drip hole at the bottom of the drip tube and has the same diameter as the cleaning rod. When the cleaning rod moves downward, it will be inserted into the drip hole at the bottom of the drip tube.

[0019] Furthermore, the extrusion device includes a limiting top block and an extrusion block, the top of the limiting top block is fixedly connected to the bottom of the power bin, the bottom of the extrusion block is fixedly installed with a blocking base, the bottom of the inner cavity of the extrusion block is clamped with a connecting spring, the top of the connecting spring is clamped with the bottom of the power bin, and the connecting spring is in a compressed state in the initial state.

[0020] Specifically, after the liquid pressure device is lifted, the connecting spring is further compressed, the extrusion block is inserted into the interior of the upper liquid guide tube, and the sealing base seals the bottom of the inner cavity of the upper liquid guide tube. At the same time, the absorbent sponge is compressed, and the liquid absorbed by the absorbent sponge will be squeezed out and flow out through the drainage hole.

[0021] Specifically, after the liquid pressure device is lowered, the elastic force of the connecting spring reduces the shape of the water-absorbing sponge to reset, and at the same time, the squeezing block is in a state of sealing the top of the upper liquid guide tube.

[0022] Furthermore, the rotating device includes a rotating drum, and the inner wall of the rotating drum is provided with driving blades, and the driving blades are distributed in the form of an annular array. The top and bottom of the inner wall of the rotating drum are fixedly installed with annular matching grooves, and the annular matching grooves are respectively arranged with the upper annular ring and the lower annular ring. In the process of liquid entering the upper liquid guiding tube from the lower liquid guiding tube, the rotating drum prevents the liquid from leaking. At the same time, in the process of liquid passing through and contacting the driving blades, the driving blades are subjected to a rotational torque and drive the rotating device as a whole to rotate.

[0023] Specifically, an annular liquid guiding groove is fixedly installed on the top of the rotating drum, and a liquid drainage slide is fixedly installed on the outer surface of the annular liquid guiding groove. After the absorbent sponge is compressed and the liquid is squeezed out, the liquid will flow into the inside of the annular liquid guiding groove and flow out through the liquid drainage slide.

[0024] Specifically, the bottom opening end of the liquid discharge slide is located above the spiral plate, and the liquid flowing out from the bottom of the liquid discharge slide will fall on the top of the spiral plate.

[0025] This application has the following beneficial effects.

[0026] The falling speed of the liquid from the drip hole at the bottom of the drip tube can be effectively controlled to avoid the problem that the liquid in the water tank is consumed too quickly and needs to be frequently added due to the dripping speed being too fast. The randomness of the time interval between two dripping actions of the drip hole at the bottom of the drip tube can give the test object enough suddenness, which has a good test effect. The excess liquid in the liquid storage tube will not be completely discharged, but will return to the inside of the water storage tank through the connecting pipe and the connecting pipe, avoiding unnecessary waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings, which constitute a part of the specification, illustrate the embodiments disclosed in the present application and, together with the description, serve to explain the principles disclosed in the present application.

[0028] The present disclosure may be more clearly understood from the following detailed description with reference to the accompanying drawings, in which: Figure 1 It is a structural diagram of the present invention; Figure 2 It is the main structure diagram of the present invention; Figure 3 It is a cross-sectional view of the main structure of the present invention; Figure 4 This is a diagram of the structural power device of the present invention; Figure 5 This is a diagram of the hydraulic pressure device of the present invention; Figure 6 It is a cross-sectional view of the hydraulic pressure device of the present invention; Figure 7 This is a diagram of a liquid storage device of the present invention; Figure 8 It is a cross-sectional view of the liquid storage device of the present invention; Fig. 9 This is a diagram of the structural extrusion device of the present invention; Fig.10 It is a cross-sectional view of the structural extrusion device of the present invention; Fig.11 This is a diagram of the structural rotating device of the present invention.

[0029] In the figure: 1. shell; 2. top plate; 3. power compartment; 4. bottom plate; 5. water cup; 6. power device; 61. power machine; 62. crank; 63. tail shaft; 64. shaft seat; 65. lifting arm; 7. water storage tank; 8. dripping cylinder; 9. liquid pressure device; 91. upper liquid guide tube; 92. lower liquid guide tube; 93. connecting arm rod; 94. upper annular ring; 95. drainage hole; 96. water-absorbing sponge; 97. connecting rod; 98. liquid guide hole; 99. lower annular ring; 901. pressure limiting valve; 902. liquid pressure plate ; 10. Liquid storage device; 101. Liquid storage cylinder; 102. Spiral plate; 103. Connecting pipe port; 104. Travel base; 105. Travel plate; 106. Reset spring; 107. Cleaning rod; 11. Strip hole; 12. Extrusion device; 121. Limiting top block; 122. Extrusion block; 123. Sealing base; 124. Connecting spring; 13. Rotating device; 131. Rotating roller; 132. Driving blade; 133. Annular matching groove; 134. Annular liquid guide groove; 135. Liquid discharge slide. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] A psychological testing device, see Figure 1-Figure 3 , including a shell 1, a top plate 2 is fixedly installed on the front side of the shell 1 near the top, a power compartment 3 is fixedly installed on the bottom of the top plate 2, a bottom plate 4 is fixedly installed on the bottom of the shell 1, a water receiving cup 5 is placed on the top of the bottom plate 4, and the water receiving cup 5 is used to receive the liquid falling from the bottom of the drip tube 8.

[0032] See also Figure 1-Figure 3 A power device 6 is fixedly installed at a position near the left side of the bottom of the inner cavity of the power compartment 3, and a water tank 7 is fixedly installed at a position near the right side of the bottom of the inner cavity of the power compartment 3. The interior of the water tank 7 is filled with liquid before use.

[0033] See also Figure 1-Figure 3A drip tube 8 is fixedly installed at the bottom of the power bin 3, and a drip hole is provided at the bottom of the drip tube 8. The water receiving cup 5 is located directly below the drip tube 8. A hydraulic pressure device 9 is movably sleeved at the bottom of the power device 6. A liquid storage device 10 is fixedly installed on the inner wall of the drip tube 8 near the bottom. The bottom of the hydraulic pressure device 9 is sleeved inside the liquid storage device 10. The outer surface of the liquid storage device 10 is connected to the water tank 7 through a pipeline near the bottom. A strip hole 11 is opened at the bottom of the inner cavity of the power bin 3. An extrusion device 12 is fixedly installed at the bottom of the power bin 3. The axis of the extrusion device 12 and the axis of the drip tube 8 are located on the same center line, and a rotating device 13 is movably sleeved on the outer surface of the hydraulic pressure device 9.

[0034] See also Figure 3-Figure 4 The power device 6 includes a power machine 61, a crank 62 is fixedly installed at one end of the output shaft of the power machine 61, a tail shaft 63 is fixedly installed at one end of the crank 62, and a shaft seat 64 is movably sleeved at one end of the tail shaft 63. The shaft seat 64 is fixedly installed at the bottom of the inner cavity of the power bin 3. A lifting arm 65 is movably sleeved on the outer surface of the crank 62. The lifting arm 65 passes through the strip hole 11 and extends to the bottom of the power bin 3. The bottom of the lifting arm 65 is movably sleeved with the hydraulic pressure device 9. When the power machine 61 drives the crank 62 to rotate, it will drive the lifting arm 65 to move up and down synchronously.

[0035] See also Figure 4-Figure 6 The liquid pressure device 9 includes an upper liquid guide tube 91 and a lower liquid guide tube 92. Connecting arm rods 93 are fixedly installed on both sides of the outer surface of the upper liquid guide tube 91 near the top. The connecting arm rods 93 are movably mounted on the lifting arm 65, so that the connecting arm rods 93 can move up and down synchronously with the lifting arm 65.

[0036] See also Figure 5-Figure 6 An upper annular ring 94 is provided on the outer surface of the upper liquid guiding tube 91 near the bottom, a drainage hole 95 is opened on the outer surface of the upper liquid guiding tube 91 above the upper annular ring 94, and a water-absorbing sponge 96 is provided on the inner wall of the upper liquid guiding tube 91 above the drainage hole 95. When the liquid enters the interior of the upper liquid guiding tube 91 through the lower liquid guiding tube 92, the water-absorbing sponge 96 will fully absorb enough liquid.

[0037] See also Figure 3 and Figure 5-Figure 6 The squeezing device 12 is inserted into the upper liquid guiding tube 91 from above, a connecting rod 97 is fixedly installed at the bottom of the upper liquid guiding tube 91, the bottom of the connecting rod 97 is fixedly connected to the lower liquid guiding tube 92, and liquid guiding holes 98 are provided at the bottom of the upper liquid guiding tube 91 and the top of the lower liquid guiding tube 92 at the outside of the connecting rod 97, and the liquid guiding holes 98 allow liquid to pass through.

[0038] See also Figure 5-Figure 6A lower annular ring 99 is provided on the outer surface of the lower liquid guiding tube 92 near the top, and a pressure limiting valve 901 is provided on the inner wall of the lower liquid guiding tube 92 near the middle. The pressure limiting valve 901 plays a role of limiting flow, thereby preventing the liquid from being unable to normally enter the interior of the upper liquid guiding tube 91 due to a sudden increase in pressure above.

[0039] See also Figure 3 and Figure 5-Figure 6 A liquid pressing plate 902 is fixedly installed at the bottom of the lower liquid guiding tube 92. The outer ring of the liquid pressing plate 902 contacts the inner wall of the liquid storage device 10, and the contact part is sealed.

[0040] See also Figure 3 and Figure 5-Figure 6 The outer surfaces of the upper annular ring 94 and the lower annular ring 99 are sleeved together with the rotating device 13 .

[0041] See also Figure 7-Figure 8 The liquid storage device 10 includes a liquid storage cylinder 101, and a spiral plate 102 is fixedly installed on the outer surface of the liquid storage cylinder 101. The spiral plate 102 is spiral-shaped. The liquid falling on the top of the spiral plate 102 will slide down along the spiral slope and eventually leave the spiral plate 102. Depending on the different falling positions of the liquid, the time required to finally leave the spiral plate 102 is also different.

[0042] See also Figure 3 and Figure 7-Figure 8 A connecting pipe port 103 is provided on the outer surface of the spiral plate 102 near the bottom. The connecting pipe port 103 is connected to the water storage tank 7 through a pipeline. The liquid inside the water storage tank 7 enters the inside of the liquid storage cylinder 101 through the connecting pipe port 103 under the action of gravity.

[0043] See also Figure 7-Figure 8 A travel base 104 is fixedly installed at the bottom of the liquid storage cylinder 101, and a round hole is opened at the bottom of the travel base 104. The inner cavity of the travel base 104 is connected with the inner cavity of the liquid storage cylinder 101, and a travel plate 105 is movably installed at a position near the top of the inner cavity of the travel base 104. A return spring 106 is fixedly installed at the bottom of the travel plate 105, and the return spring 106 extends to the bottom of the travel base 104 through the round hole at the bottom of the travel base 104. A cleaning rod 107 is clamped at the position outside the return spring 106 at the bottom of the travel plate 105, and the bottom of the cleaning rod 107 is clamped with the bottom of the inner cavity of the travel base 104. When the top of the travel plate 105 is subjected to pressure, it will move downward and drive the cleaning rod 107 to move downward.

[0044] See also Figure 3 and Figure 8 The cleaning rod 107 is located directly above the drip hole at the bottom of the drip tube 8 and has the same diameter. When the cleaning rod 107 moves downward, it will be inserted into the drip hole at the bottom of the drip tube 8.

[0045] When the power machine 61 drives the lifting arm 65 to move downward, it will also drive the liquid pressure device 9 to move downward as a whole. During this process, the liquid pressure plate 902 squeezes the liquid in the inner cavity of the liquid storage cylinder 101, so that the liquid pressure increases, and the liquid enters the upper liquid guide tube 91 through the lower liquid guide tube 92 and contacts the water-absorbing sponge 96, so that the water-absorbing sponge 96 absorbs enough liquid. When the power machine 61 drives the lifting arm 65 to move upward, it will also drive the liquid pressure device 9 to move upward as a whole. During this process, the squeezing block 122 moves downward, so that the blocking base 123 is inserted into the lower part of the inner cavity of the upper liquid guide tube 91 and makes it in a closed state. At the same time, the squeezing block 122 squeezes the water-absorbing sponge 96. The liquid absorbed by the absorbent sponge 96 is squeezed out and flows out through the drainage hole 95 to the inside of the annular liquid guiding groove 134, and then flows out through the drainage slide 135, falls on the top of the spiral plate 102, rolls down under the action of the spiral slope of the spiral plate 102, and enters the inner cavity of the drip tube 8, and under the action of gravity, falls through the drip hole at the bottom of the drip tube 8, so as to be observed and responded by the test object. In this way, the amount of liquid that falls through the drip hole at the bottom of the drip tube 8 each time is the amount of liquid absorbed by the absorbent sponge 96, so as to achieve precise control of the amount of liquid that falls each time, avoid the problem that the amount of liquid dripping from the equipment in the comparative document cannot be controlled, resulting in inconvenience in the test process, and provide practicality of the device.

[0046] During the downward movement of the liquid pressure device 9 as a whole, since the squeezing device 12 always closes the top of the upper liquid guiding tube 91, the liquid cannot overflow through the top of the upper liquid guiding tube 91, so that after the upper liquid guiding tube 91 and the lower liquid guiding tube 92 are filled with liquid, the excess liquid in the liquid storage tube 101 can only return to the inside of the water storage tank 7 through the connecting pipe port 103 and the connecting pipe under the action of pressure. In the comparative document, the liquid entering the drip tube can only fall from the bottom continuously, resulting in increased water consumption and the need for frequent water addition. The device involved in the present application document avoids this problem very well, prolongs the use time, and improves the practicality of the device.

[0047] When the upper liquid guiding tube 91 and the lower liquid guiding tube 92 are filled with liquid, the liquid pressure plate 902 continues to press downward to increase the liquid pressure. The pressure acts on the top of the stroke plate 105, causing the stroke plate 105 to move downward. At the same time, the cleaning rod 107 is pressed downward and inserted into the drip hole at the bottom of the drip tube 8, thereby cleaning the inner wall of the drip hole at the bottom of the drip tube 8, avoiding the problem that the drip hole at the bottom of the drip tube 8 is blocked by the water outlet and cannot drip normally due to long-term use, thereby improving the reliability of the device.

[0048] See also Figure 3 and Figure 9-10The extrusion device 12 includes a limiting top block 121 and an extrusion block 122. The top of the limiting top block 121 is fixedly connected to the bottom of the power bin 3. The bottom of the extrusion block 122 is fixedly installed with a blocking base 123. The bottom of the inner cavity of the extrusion block 122 is clamped with a connecting spring 124. The top of the connecting spring 124 is clamped with the bottom of the power bin 3. The connecting spring 124 is in a compressed state in the initial state.

[0049] See also Figure 3 , Figure 6 and Figure 9-10 After the liquid pressure device 9 is lifted, the connecting spring 124 is further compressed, the extrusion block 122 is inserted into the interior of the upper liquid guide tube 91, and the blocking base 123 blocks the bottom of the inner cavity of the upper liquid guide tube 91. At the same time, the absorbent sponge 96 is compressed, and the liquid absorbed by the absorbent sponge 96 will be squeezed out and flow out through the drainage hole 95.

[0050] See also Figure 3 , Figure 6 and Figure 9-10 After the liquid pressure device 9 is lowered, the elastic force of the connecting spring 124 reduces the shape of the water-absorbing sponge 96 and resets the shape. At the same time, the squeezing block 122 is in a state of closing the top of the upper liquid guide tube 91.

[0051] See also Figure 5-Figure 6 and Fig.11 The rotating device 13 includes a rotating drum 131, and the inner wall of the rotating drum 131 is provided with driving blades 132, and the driving blades 132 are distributed in a circular array. The top and bottom of the inner wall of the rotating drum 131 are fixedly installed with annular matching grooves 133, and the annular matching grooves 133 are respectively arranged with the upper annular ring 94 and the lower annular ring 99. In the process of liquid entering the upper liquid guide tube 91 from the lower liquid guide tube 92, the rotating drum 131 has the effect of preventing the liquid from leaking. At the same time, in the process of liquid passing through and contacting with the driving blades 132, the driving blades 132 are subjected to a rotational torque and drive the rotating device 13 to rotate as a whole.

[0052] See also Figure 6 and Fig.11 An annular liquid guiding groove 134 is fixedly installed on the top of the rotating drum 131, and a liquid drainage slide 135 is fixedly installed on the outer surface of the annular liquid guiding groove 134. After the absorbent sponge 96 is compressed and the liquid is squeezed out, the liquid will flow into the inside of the annular liquid guiding groove 134 and flow out through the liquid drainage slide 135.

[0053] See also Figure 8 and Fig.11 The bottom opening end of the liquid discharge slide 135 is located above the spiral plate 102 , and the liquid flowing out from the bottom of the liquid discharge slide 135 will fall on the top of the spiral plate 102 .

[0054] In the process of liquid entering the inner cavity of the upper liquid guide tube 91 through the inner cavity of the lower liquid guide tube 92, it will pass through the inside of the rotating roller 131, thereby forming a rotational torque on the driving blade 132, pushing the rotating device 13 to rotate as a whole, so that the position of the discharge slide 135 is changed, and the final stop position of the discharge slide 135 is random and cannot be accurately controlled. This also makes the position where the liquid leaves the bottom of the discharge slide 135 and reaches the top of the spiral plate 102 random. At the same time, the time required for the liquid to slide along the spiral plate 102 and finally leave the spiral plate 102 is also random, realizing the randomness of the time interval between the two dripping actions of the drip hole at the bottom of the drip tube 8. In the comparative document, the drop of the liquid is obviously regular, and it is impossible to guarantee sufficient suddenness for the test object. The present application document avoids this problem very well, has sufficient randomness, and provides the reliability of the device.

[0055] The centrifugal force generated by the overall rotation of the rotating device 13 can cause the liquid on the top of the annular liquid guiding groove 134 and inside the liquid discharge slide 135 to be thrown off well, avoiding the problem of changes in the dripping amount caused by liquid accumulation, and improving the stability of the device during operation.

[0056] The method of use of the present invention is as follows: During use, the interior of the water storage tank 7 is filled with liquid. Under the action of gravity, the liquid in the water storage tank 7 enters the interior of the liquid storage cylinder 101 through the connecting pipe and the connecting pipe port 103. At this time, the power machine 61 is started. In the process of the power machine 61 driving the lifting arm 65 to move downward, it will also drive the liquid pressing device 9 to move downward as a whole. During this process, the liquid pressing plate 902 squeezes the liquid in the inner cavity of the liquid storage cylinder 101, so that the liquid pressure increases. The liquid enters the interior of the upper liquid guiding tube 91 through the interior of the lower liquid guiding tube 92 and contacts the water-absorbing sponge 96, so that the water-absorbing sponge 96 absorbs enough liquid. When the power machine 61 drives the lifting arm 65 to move upward, it will also drive the liquid pressing device 9 to move upward as a whole. During this process, the squeezing plate 902 squeezes the liquid in the inner cavity of the liquid storage cylinder 101, so that the liquid pressure increases. The liquid enters the interior of the upper liquid guiding tube 91 through the interior of the lower liquid guiding tube 92 and contacts the water-absorbing sponge 96, so that the water-absorbing sponge 96 absorbs enough liquid. The block 122 moves downward, so that the blocking base 123 is inserted into the lower part of the inner cavity of the upper liquid guiding tube 91 and makes it in a closed state. At the same time, the squeezing block 122 squeezes the water-absorbing sponge 96, and the liquid absorbed by the water-absorbing sponge 96 is squeezed out and flows out through the drainage hole 95 to the inside of the annular liquid guiding groove 134, and then flows out through the drainage slide 135, falls on the top of the spiral plate 102, rolls down under the action of the spiral inclined surface of the spiral plate 102, and enters the inner cavity of the drip tube 8, and under the action of gravity, falls through the drip hole at the bottom of the drip tube 8, so that it is observed and reacted by the test subject. In the process of the liquid entering the inner cavity of the upper liquid guiding tube 91 through the inner cavity of the lower liquid guiding tube 92, it will pass through the inside of the rotating roller 131, thereby driving The blades 132 form a rotational torque, which drives the rotating device 13 to rotate as a whole, so that the position of the discharge slide 135 is changed, and the final stop position of the discharge slide 135 is random and cannot be accurately controlled. This also makes the position of the liquid leaving the bottom of the discharge slide 135 and reaching the top of the spiral plate 102 random. At the same time, the time required for the liquid to slide along the spiral plate 102 and finally leave the spiral plate 102 is also random, realizing the randomness of the time interval between the two dripping actions of the drip hole at the bottom of the drip tube 8. The centrifugal force generated by the overall rotation of the rotating device 13 can cause the liquid at the top of the annular liquid guide groove 134 and inside the discharge slide 135 to be well thrown off, and the liquid pressure device 9 moves downward as a whole. , because the squeezing device 12 always closes the top of the upper liquid guiding tube 91, the liquid cannot overflow through the top of the upper liquid guiding tube 91, so that after the upper liquid guiding tube 91 and the lower liquid guiding tube 92 are filled with liquid, the excess liquid in the liquid storage tube 101 can only return to the inside of the water storage tank 7 through the connecting pipe port 103 and the connecting pipe under the action of pressure, thereby extending the use time. When the upper liquid guiding tube 91 and the lower liquid guiding tube 92 are filled with liquid, the liquid pressing plate 902 continues to press downward to increase the liquid pressure. The pressure acts on the top of the stroke plate 105, causing the stroke plate 105 to move downward. At the same time, the cleaning rod 107 is pressed downward and inserted into the drip hole at the bottom of the drip tube 8, thereby cleaning the inner wall of the drip hole at the bottom of the drip tube 8.Avoid the problem that the drip hole at the bottom of the drip tube 8 is blocked by the water outlet and cannot drip normally due to long-term use.

Claims

1. A psychology testing device, characterized in that: The invention comprises a shell (1), a top plate (2) is fixedly mounted on the front of the shell (1) at a position close to the top, a power compartment (3) is fixedly mounted on the bottom of the top plate (2), a bottom plate (4) is fixedly mounted on the bottom of the shell (1), a water receiving cup (5) is placed on the top of the bottom plate (4), a power device (6) is fixedly mounted on the bottom of the inner cavity of the power compartment (3) at a position close to the left side, a water storage tank (7) is fixedly mounted on the bottom of the inner cavity of the power compartment (3) at a position close to the right side, a dripping tube (8) is fixedly mounted on the bottom of the power compartment (3), a dripping hole is arranged at the bottom of the dripping tube (8), and the water receiving cup (5) is located directly below the dripping tube (8). The bottom of the power device (6) is provided with a pressurizing device (9) movably sleeved, a liquid storage device (10) is fixedly installed on the inner wall of the dripping tube (8) near the bottom, the bottom of the pressurizing device (9) is sleeved inside the liquid storage device (10), and the outer surface of the liquid storage device (10) is connected to the water storage tank (7) through a pipeline near the bottom, the bottom of the inner cavity of the power compartment (3) is provided with a strip hole (11), the bottom of the power compartment (3) is fixedly provided with an extruding device (12), the axis of the extruding device (12) and the axis of the dripping tube (8) are located on the same center line, and the outer surface of the pressurizing device (9) is provided with a rotating device (13).

2. A psychology testing device according to claim 1, characterized in that: The power device (6) comprises a power machine (61), a crank (62) is fixedly mounted on one end of the output shaft of the power machine (61), a tail shaft (63) is fixedly mounted on one end of the crank (62), one end of the tail shaft (63) is movably sleeved with a shaft seat (64), the shaft seat (64) is fixedly mounted on the bottom of the inner cavity of the power bin (3), the outer surface of the crank (62) is movably sleeved with a lifting arm (65), the lifting arm (65) passes through the strip hole (11) and extends to the bottom of the power bin (3), and the bottom of the lifting arm (65) is movably sleeved with the hydraulic device (9).

3. A psychology testing device according to claim 2, characterized in that: The liquid pressure device (9) comprises an upper liquid guiding tube (91) and a lower liquid guiding tube (92). Connecting arm rods (93) are fixedly mounted on both sides of the outer surface of the upper liquid guiding tube (91) at positions close to the top. The connecting arm rods (93) are movably sleeved with the lifting arms (65). An upper annular ring (94) is arranged on the outer surface of the upper liquid guiding tube (91) at a position close to the bottom. A drainage hole (95) is provided on the outer surface of the upper liquid guiding tube (91) at a position above the upper annular ring (94). A water-absorbing sponge (96) is sleeved on the inner wall of the liquid guiding tube (91) at a position above the drainage hole (95); the squeezing device (12) is inserted into the interior of the upper liquid guiding tube (91) from the top; a connecting rod (97) is fixedly mounted on the bottom of the upper liquid guiding tube (91); the bottom of the connecting rod (97) is fixedly connected to the lower liquid guiding tube (92); and liquid guiding holes (98) are provided at the bottom of the upper liquid guiding tube (91) and the top of the lower liquid guiding tube (92) at a position outside the connecting rod (97); A lower annular ring (99) is provided on the outer surface of the lower liquid guiding tube (92) near the top, a pressure limiting valve (901) is provided on the inner wall of the lower liquid guiding tube (92) near the middle, a liquid pressing plate (902) is fixedly mounted on the bottom of the lower liquid guiding tube (92), an outer ring of the liquid pressing plate (902) contacts the inner wall of the liquid storage device (10), and the contact portion is sealed; The outer surfaces of the upper annular ring (94) and the lower annular ring (99) are sleeved together with the rotating device (13).

4. A psychology testing device according to claim 3, characterized in that: The liquid storage device (10) comprises a liquid storage cylinder (101), a spiral plate (102) is fixedly mounted on the outer surface of the liquid storage cylinder (101), the spiral plate (102) is spiral-shaped, a pipe connection port (103) is arranged near the bottom of the outer surface of the spiral plate (102), the pipe connection port (103) is connected to a water storage tank (7) via a pipeline, a travel base (104) is fixedly mounted on the bottom of the liquid storage cylinder (101), a circular hole is provided at the bottom of the travel base (104), and the inner cavity of the travel base (104) is in contact with the liquid storage cylinder. The inner cavity of the travel base (101) is connected, a travel plate (105) is movably installed at a position near the top of the inner cavity of the travel base (104), a return spring (106) is fixedly installed at the bottom of the travel plate (105), and the return spring (106) extends to the bottom of the travel base (104) through the circular hole at the bottom of the travel base (104), and a cleaning rod (107) is clamped at a position outside the return spring (106) at the bottom of the travel plate (105), and the bottom of the cleaning rod (107) is clamped with the bottom of the inner cavity of the travel base (104); The cleaning rod (107) is located directly above the drip hole at the bottom of the drip tube (8) and has the same diameter.

5. A psychology testing device according to claim 3, characterized in that: The extrusion device (12) comprises a limiting top block (121) and an extrusion block (122); the top of the limiting top block (121) is fixedly connected to the bottom of the power bin (3); the bottom of the extrusion block (122) is fixedly mounted with a blocking base (123); the bottom of the inner cavity of the extrusion block (122) is clamped with a connecting spring (124); the top of the connecting spring (124) is clamped with the bottom of the power bin (3); and the connecting spring (124) is in a compressed state in an initial state; After the hydraulic pressure device (9) is lifted, the connecting spring (124) is further compressed and the squeezing block (122) is inserted into the interior of the upper liquid guiding tube (91), and at the same time, the water-absorbing sponge (96) is compressed. After the hydraulic pressure device (9) is lowered, the elastic force of the connecting spring (124) is reduced to restore the outer shape of the water-absorbing sponge (96), and at the same time, the squeezing block (122) is in a state of closing the top of the upper liquid guiding tube (91).

6. A psychology testing device according to claim 4, characterized in that: The rotating device (13) comprises a rotating drum (131), the inner wall of the rotating drum (131) is provided with driving blades (132), the driving blades (132) are distributed in an annular array, annular matching grooves (133) are fixedly mounted on the top and bottom of the inner wall of the rotating drum (131), the annular matching grooves (133) are respectively sleeved with the upper annular ring (94) and the lower annular ring (99), an annular liquid guide groove (134) is fixedly mounted on the top of the rotating drum (131), and a liquid discharge slideway (135) is fixedly mounted on the outer surface of the annular liquid guide groove (134); The bottom opening end of the annular liquid-conducting groove (134) is located above the spiral plate (102).

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