CN109887382B

CN109887382B - Psychological teaching aid

Info

Publication number: CN109887382B
Application number: CN201910295267.0A
Authority: CN
Inventors: 马智萍
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-10-16
Anticipated expiration: 2039-04-12
Also published as: CN109887382A

Abstract

The invention relates to the technical field of psychological teaching equipment, in particular to a psychological teaching auxiliary tool, which comprises a support, wherein an ocular lens is arranged on the support, a color replacing device is arranged on the support, the color replacing device comprises a sealing box, the sealing box is fixedly connected with the support, a reflecting mechanism is arranged at the bottom of the sealing box, an observation hole communicated with the ocular lens is arranged on the sealing box, a curtain right opposite to the observation hole is arranged on the inner wall of the sealing box, a rotary drum which rotates along the transverse direction is arranged inside the sealing box, a plurality of through holes are circumferentially arranged on the drum wall of the rotary drum, a light-permeable color plate is arranged in each through hole, and a light source irradiating towards the reflecting mechanism is arranged inside the. The great problem of the colour laboratory tool's in the teaching of prior art psychology volume has been solved to this scheme.

Description

Psychological teaching aid

Technical Field

The invention relates to the technical field of psychological teaching equipment, in particular to a psychological teaching auxiliary tool.

Background

In the teaching research of psychology, the influence of color and brightness change on emotion is a content which is frequently researched. In teaching research, a frequently used tool is a curtain or a color plate with different colors, an observer can see different colors by replacing the curtain or the color plate, and then psychological change data of the observer is recorded to obtain influence relations of the colors and light and shade changes on emotions. The occupied space of the curtain or the color plate is large, so that the whole tool is large in size and inconvenient to operate; moreover, when the screens or color plates with different colors are alternately replaced, the problem of mutual influence caused by the fact that observers see the two colors at the same time is easily caused.

Disclosure of Invention

The invention aims to provide a psychological teaching auxiliary tool to solve the problem that a color experiment tool in psychological teaching in the prior art is large in size.

The technical scheme of the invention is as follows: psychology teaching appurtenance, including the support, be equipped with the eyepiece on the support, be equipped with the colour on the support and change the device, the colour is changed the device and is included the seal box, seal box and support fixed connection, and the bottom of seal box is equipped with reflecting mechanism, is equipped with the observation hole with the eyepiece intercommunication on the seal box, is equipped with the curtain just right with the observation hole on the inner wall of seal box, and the inside of seal box is equipped with along lateral rotation's rotary drum, is provided with a plurality of through-holes along circumference on the section of thick bamboo wall of rotary drum, is equipped with the color palette of light-permeable in the through-hole, and the.

Through setting up the seal box, avoid external light to cause the influence to the observation of colour. Through setting up the observation hole for be connected with the eyepiece, thereby make things convenient for the eyepiece to observe the curtain in the seal box through the observation hole. The curtain is arranged and used for receiving the light reflected by the reflecting mechanism. And a reflecting mechanism is arranged and used for reflecting light rays for the curtain. A rotating drum is provided for switching different color plates to oppose the light source to produce different colors of light. And a light source irradiating towards the reflecting mechanism is arranged, so that light rays of the light source can irradiate the curtain after being reflected by the reflecting mechanism. Through setting up the color palette of light-permeable, make the light that the light source sent form the light that has corresponding colour after passing the color palette to form the facula of corresponding colour on the curtain.

Compared with the prior art, the invention has the advantages that: send light through the light source and pass the color palette and shine on reflection mechanism, then reflection mechanism forms the facula that has corresponding colour on reflecting light to the curtain, and the observer observes the facula on the curtain through eyepiece and observation hole, through rotating the rotary drum, makes the light of light source can shine the color palette of different colours to form the facula of different colours, make the observer can see the facula of different colours, and then realize that the observer observes the purpose of different colours. The formation of facula is that the light of light source forms after the reflection of reflection mechanism to light shines on the curtain in the reflection of reflection mechanism inclined, because light is the inclined irradiation to the curtain, so the cross sectional area of the light column that light formed is less than the area of facula, simultaneously, utilize the reflection to increase the propagation path of light, then, the color palette that has less area in light source department just can form the facula of bigger area, thereby make the reduction by a wide margin of volume of color palette, and then reach the mesh that reduces holistic volume.

Further, the through-hole is a strip-shaped hole, and the length direction of the through-hole is parallel to the length direction of the rotary drum. The through holes are arranged into the strip-shaped holes, so that light rays passing through the through holes conveniently form light columns with long-strip-shaped sections, and therefore rectangular light spots are formed on the curtain, and observation is facilitated.

Further, the light source comprises a long-strip-shaped luminous body and a cover body, the luminous body is located inside the cover body, two ends of the cover body are fixedly connected with the sealing box, and an opening facing the reflection mechanism is formed in the cover body. The light rays emitted by the strip-shaped luminous body are distributed along the length direction of the luminous body, so that the light rays passing through the through holes are distributed more uniformly. Through setting up the cover body, make on the luminous body only towards the light of cover body opening part can shine on reflection mechanism to make the light of luminous body can shine a color palette only, avoided because light shines the light spot mutual interference's that the polylith color palette produced multiple colours condition emergence.

Further, the rotary drum is rotatably connected with the seal box through a bearing. The rotary drum and the seal box are connected through the bearing, so that the friction force between the rotary drum and the seal box can be reduced, and the rotary drum can rotate conveniently.

Further, the through holes are uniformly distributed along the circumferential direction of the rotary drum. The through holes can be uniformly distributed, and then the color plates can be uniformly distributed along the rotary drum, so that the rotary drum can be switched by rotating the same angle at each time, and the operation is facilitated.

Further, the coaxial fixedly connected with carousel of tip of rotary drum is equipped with a plurality of constant head tanks in the circumference of carousel, and the constant head tank is along the circumference evenly distributed of carousel, fixedly connected with along the radial wobbling shell fragment of carousel on the seal box, fixedly connected with and the unsmooth complex locating piece of constant head tank on the shell fragment. Through setting up the carousel to realize the synchronous rotation of carousel and rotary drum. Through setting up constant head tank and locating piece, the locating piece keeps under the effect of shell fragment with the contact of carousel, when the locating piece card is gone into in the constant head tank, can realize fixing the position of carousel through the locating piece to the realization is fixed the position of rotary drum, makes light pass the palette and shines the angle on the reflection mechanism and keeps fixed.

Furthermore, the locating piece is cylindric and rotates with the shell fragment and be connected. After the positioning block is rotationally connected with the elastic sheet, the positioning block can rotate relative to the turntable, so that the friction force between the positioning block and the turntable is reduced.

Furthermore, the positioning groove is a V-shaped groove. The V-arrangement groove is the inclined plane from tank bottom to notch department, and when the locating piece was located the inclined plane, the locating piece can produce the gliding trend of tank bottom under the effect of shell fragment to make the carousel take place to rotate under the drive effect of locating piece, just the stall of carousel when the locating piece is located the bottom of constant head tank, and then realize carousel automatic adjustment position.

Further, the reflecting mechanism comprises a water tank for storing water, an exhaust pipe is arranged at the bottom of the water tank, a one-way valve is installed on the exhaust pipe, a piston type inflating pump is fixedly connected onto the support, and a gear rack transmission mechanism is connected between the piston type inflating pump and the rotary table. By providing the water tank, the surface of the water in the water tank is used as a light reflecting surface. Through setting up blast pipe and piston inflating pump, drive piston inflating pump work through carousel and rack and pinion drive mechanism in the rotary drum pivoted, make piston inflating pump inflate for the blast pipe, make blast pipe exhaust gas toward the basin, thereby make the basin in the bubble, the bubble takes place to break when removing the surface to the water in the basin, thereby make the surface production ripple of water, and then the direction that makes the surface reflection's of water light changes, can not form the great and stable facula of an area on the messenger curtain, thereby make the corresponding colour of observation that the observer can not be accurate, make two piece adjacent colour palettes can not make the observation that the observer can be obvious arrive two kinds of different colours when switching, and then influence the experimental effect.

Furthermore, the top of the exhaust pipe is fixedly connected with a reticular plate. Through setting up the reticular lamina, make from the blast pipe combustion gas form the less bubble of a large amount of volumes under the effect of reticular lamina to avoid the surface of water in the basin to produce great ripple, be favorable to the quick recovery calm of the surface of water.

Drawings

FIG. 1 is a schematic view of an embodiment of the psychological teaching aid of the present invention;

FIG. 2 is a full sectional view of FIG. 1;

fig. 3 is an enlarged view of a portion a in fig. 2.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a seal box 1, an eyepiece 2, an observation hole 3, a curtain 4, a water tank 5, an exhaust pipe 6, a one-way valve 7, a rack 8, a gear 9, a rotary disc 10, a piston type inflating pump 11, a rotary drum 12, a through hole 13, a color plate 14, a cover body, an opening 16 and a luminous body 17.

The embodiment is substantially as shown in figures 1, 2 and 3 of the accompanying drawings: psychology teaching appurtenance, including the support, be equipped with eyepiece 2 on the support. The color changing device is arranged on the support and comprises a seal box 1, and the seal box 1 is fixedly connected with the support through bolts; the upper part of the left side wall of the seal box 1 is provided with an observation hole 3 communicated with the ocular lens 2, the right side inside the seal box 1 is provided with a vertically arranged curtain 4, and the curtain 4 is opposite to the observation hole 3; a rotary drum 12 which rotates along the transverse direction is arranged on the left side in the sealing box 1, and the axis of the rotary drum 12 is parallel to the curtain 4; the rotary drum 12 is rotationally connected with the seal box 1 through a bearing; eleven through holes 13 are formed in the wall of the rotary drum 12 along the circumferential direction, and all the through holes 13 are uniformly distributed along the circumferential direction of the rotary drum 12; the through holes 13 are strip-shaped holes, and the length direction of the through holes 13 is parallel to the length direction of the rotary drum 12; a transparent color plate 14 is embedded in the through hole 13; the interior of the rotating drum 12 is provided with a light source, the light source comprises an elongated luminous body 17, and the luminous body 17 is preferably a standard light source luminous lamp tube in the prior art; a cover body is covered on the outer side of the luminous body 17, and the cover body is fixedly connected with the seal box 1 through screws; the lower right portion of the cover body is provided with an opening 16 facing the bottom of the seal box 1, and the opening 16 extends in the length direction of the cover body.

The bottom of the seal box 1 is provided with a reflection mechanism, the reflection mechanism comprises a water tank 5 for storing water, and the water tank 5 is adhered to the bottom of the seal box 1; an exhaust pipe 6 is arranged at the bottom of the water tank 5, the exhaust pipe 6 is vertically arranged, the upper end of the exhaust pipe 6 is in a funnel shape with an upward opening 16, and a net-shaped plate is bonded at the upper end of the exhaust pipe 6; the lower end of the exhaust pipe 6 extends downward and penetrates through the water tank 5 and the seal box 1, and the check valve 7 is mounted at the lower end of the exhaust pipe 6. The outside of seal box 1 is equipped with piston inflation pump 11, and piston inflation pump 11 includes cylinder body, piston and piston rod, and cylinder body and 6 intercommunications of blast pipe, piston lie in the inside of cylinder body and with cylinder body sealing sliding connection, the one end and the piston threaded connection of piston rod, the outside of cylinder body is stretched out to the other end of piston rod. The outer side of the seal box 1 is provided with a rotary disc 10 which is coaxial with the rotary drum 12, and the rotary disc 10 is fixedly connected with the rotary drum 12 through screws. Eleven positioning grooves are formed in the edge of the rotary table 10, all the positioning grooves are evenly distributed along the circumferential direction of the rotary table 10, and the positioning grooves are V-shaped grooves. The outer side of the sealing box 1 is provided with a spring plate which can swing along the radial direction of the turntable 10, the spring plate is welded with the sealing box 1, and the spring plate is provided with a positioning block matched with the positioning groove; the positioning block is cylindrical and is rotationally connected with the elastic sheet. A gear 9 and rack 8 mechanism is arranged between the rotary table 10 and the piston rod, specifically, the rotary table 10 is coaxially connected with a gear 9 through a spline, the outer side of the seal box 1 is slidably connected with a rack 8 meshed with the gear 9, and one end of the rack 8 is coaxially welded and fixed with the piston rod.

The specific implementation process is as follows: the support is placed in a horizontal position, and the position of the rotating drum 12 is adjusted, so that the through hole 13 on the rotating drum 12 is opposite to the opening 16 of the cover body. The light-emitting body 17 is turned on to emit light, the light of the light-emitting body 17 passes through the opening 16 of the cover body and irradiates on the water surface of the water tank 5 through the color plate 14 at the through hole 13, and the light irradiates on the curtain 4 to form a light spot with color under the reflection action of the water surface of the water tank 5. The observer observes a light spot having a color on the curtain 4 inside the hermetic container 1 through the eyepiece 2. Through rotating the carousel 10, make carousel 10 drive the rotary drum 12 and rotate to realize that different through-holes 13 on the rotary drum 12 are relative with the opening 16 of the cover body respectively, and then make light form the facula of different colours when passing the look board 14 of the different colours of different through-holes 13 departments, make the observer can see different colours. The turntable 10 drives the piston type inflating pump 11 to inflate the exhaust pipe 6 through the gear 9 and rack 8 mechanism while rotating, so that the exhaust pipe 6 exhausts the water in the water tank 5, bubbles are generated in the water tank 5, and the water surface is corrugated. After the surface of water produced the ripple, the direction of the light of surface of water reflection took place the confusion, and then can't form stable facula on curtain 4, has avoided when light passed two through-holes 13's palette 14, makes the observer can not observe the facula of two kinds of stable different colours simultaneously.

Claims

1. Psychology teaching appurtenance, including the support, be equipped with eyepiece, its characterized in that on the support: the color changing device comprises a seal box, the seal box is fixedly connected with the support, a reflecting mechanism is arranged at the bottom of the seal box, an observation hole communicated with an eyepiece is arranged on the seal box, a curtain right opposite to the observation hole is arranged on the inner wall of the seal box, a rotary drum rotating along the transverse direction is arranged in the seal box, a plurality of through holes are circumferentially arranged on the drum wall of the rotary drum, a light-permeable color plate is arranged in each through hole, a light source irradiating towards the reflecting mechanism is arranged in the rotary drum, a rotary disc is coaxially and fixedly connected to the end part of the rotary drum, a plurality of positioning grooves are circumferentially arranged on the rotary disc and uniformly distributed along the circumferential direction of the rotary disc, elastic pieces swinging along the radial direction of the rotary disc are fixedly connected to the seal box, positioning blocks matched with the positioning grooves are fixedly connected to the elastic pieces, the reflecting mechanism comprises a water, the exhaust pipe is provided with a one-way valve, the support is fixedly connected with a piston type inflating pump, and a gear rack transmission mechanism is connected between the piston type inflating pump and the rotary table.

2. The psychological teaching aid of claim 1 wherein: the through holes are strip-shaped holes, and the length direction of the through holes is parallel to the length direction of the rotary drum.

3. The psychological teaching aid of claim 2 wherein: the light source comprises a strip-shaped luminous body and a cover body, the luminous body is located inside the cover body, two ends of the cover body are fixedly connected with the sealing box, and an opening facing the reflection mechanism is formed in the cover body.

4. The psychological teaching aid of claim 3 wherein: the rotating drum is rotatably connected with the seal box through a bearing.

5. The psychological teaching aid of claim 4 wherein: the through holes are uniformly distributed along the circumferential direction of the rotary drum.

6. The psychological teaching aid of claim 1 wherein: the positioning block is cylindrical and is rotationally connected with the elastic sheet.

7. The psychological teaching aid of claim 6 wherein: the positioning groove is a V-shaped groove.

8. The psychological teaching aid of claim 1 wherein: the top of the exhaust pipe is fixedly connected with a reticular plate.