CN109035977B - Chinese teaching vocabulary explanation show teaching aid is used in interesting infant's teaching - Google Patents
Chinese teaching vocabulary explanation show teaching aid is used in interesting infant's teaching Download PDFInfo
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- CN109035977B CN109035977B CN201810928203.5A CN201810928203A CN109035977B CN 109035977 B CN109035977 B CN 109035977B CN 201810928203 A CN201810928203 A CN 201810928203A CN 109035977 B CN109035977 B CN 109035977B
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Abstract
The invention provides a Chinese teaching vocabulary explanation display teaching aid for interesting infant teaching, which comprises a horizontal bottom plate and an arc-shaped supporting shell, wherein a supporting compression reset mechanism is arranged on the upper surface of the horizontal bottom plate and the lower surface of the arc-shaped supporting shell, the surface of the arc-shaped supporting shell is arc-shaped, an arc-shaped rubber cushion is bonded on the inner wall of the arc-shaped supporting shell, an annular object placing table is welded on the surface of the arc-shaped supporting shell, a connecting block is hinged to the lower surface of the annular object placing table, and a handheld pull ring is welded on the surface of the connecting block. This interesting infant teaching is with chinese teaching vocabulary explanation show teaching aid is through setting up the protection rubber band, and the protection rubber band can cover the articulated department of first backup pad and second backup pad, prevents that the infant from being hindered by the clamp to effectual infant's chinese teaching of having solved needs show teaching aid, the problem that general chinese teaching vocabulary explanation show teaching aid can not be applicable to infant's teaching.
Description
Technical Field
The invention relates to the technical field of education, in particular to a Chinese teaching vocabulary explanation display teaching aid for interesting infant teaching.
Background
Education is an activity for teaching knowledge to cultivate talents, the education relates to various industries and various age groups, generally speaking, the education relates to the aspects of people's life, the education can be accepted all the time in the process of people's growth, various skills and knowledge can be learned in the education activity, the education objects have different age groups, the education modes can be directly influenced, for example, teaching in primary schools, junior schools and senior schools, most of the education are centralized classroom type teaching, the collective teaching of teachers is needed, students in the stage have strong understanding and comprehension abilities, although classroom type teaching still exists in universities, the students also contact social practices more, the importance of the practices is emphasized, and natural teaching modes are different from primary schools, junior schools and senior schools, and besides, children education also exists.
The children are different from the children in the age group with strong receptivity, such as primary school students, junior and middle school students, and the children in the age group are more mobile and are in nature, as for things which are interested by themselves and can be accepted faster, a plurality of parents begin to culture the accumulation of Chinese words of children in the stage of children, Chinese is a very important science, the Chinese words are the essence of the continued development of Chinese famous groups, because of the profound and profound nature of Chinese vocabulary, it is not easy to understand and learn the vocabulary quickly, therefore, the enthusiasm of children learning is better stimulated, the Chinese learning of the children is well assisted, the Chinese learning can not be displayed in a mold, for example, the evolution of 'landscape' is the evolution of pictographs, the understanding of the children can be enhanced by the process of displaying the evolution by the mold, a plurality of learning tools for the children also appear, but related display teaching aids are relatively few.
The patent of searching relevant teaching demonstration teaching aids in the design of the invention does not find the teaching aids related to children, only has some teaching aids related to Chinese teaching vocabulary explanation, such as patent CN201720888021.0, and provides a teaching aid related to Chinese teaching vocabulary explanation, which mainly provides a method for adjusting the teaching aids by matching a power box 1, a movable plate 2, a chute 3, a slide hole 4, a slide column 5, a spring 6, a movable column 7, a fixed base 8, a demonstration plate body 9, a first fixed plate 10, a first transmission plate 11, a second fixed plate 12, a second transmission plate 13, a cylinder 14, a supporting leg 15, a universal wheel 16, a handle 17 and a fixed ring 18, so that the problem that the existing teaching demonstration of Chinese teaching vocabulary explanation has the function of automatically adjusting the height is solved, the patent obviously cannot be used for children's Chinese teaching, and like CN201620001608.0, the teaching aid related to children provides teaching demonstration teaching aids related to Chinese teaching vocabulary explanation, obviously can put forward in this file and see that this device is more suitable for the teaching show that is used for the classroom, can not use to infant, infant's chinese teaching needs show teaching aid, and general chinese teaching vocabulary explanation show teaching aid can not be applicable to infant's teaching, so need an interesting infant teaching with chinese teaching vocabulary explanation show teaching aid.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a Chinese teaching vocabulary explanation display teaching aid for interesting infant teaching, which solves the problems that the Chinese teaching of infants needs the display teaching aid, and the common Chinese teaching vocabulary explanation display teaching aid cannot be applied to the teaching of the infants.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a Chinese teaching vocabulary explanation display teaching aid for interesting child teaching comprises a horizontal bottom plate and an arc-shaped supporting shell, the upper surface of horizontal floor and the lower surface of arc supporting shell are provided with supports compression canceling release mechanical system, the surface of arc supporting shell is the arc form, the inner wall of arc supporting shell bonds there is arc rubber cushion, the skin weld of arc supporting shell has the annular to put the thing table, the annular is put the lower surface of thing table and is articulated to have the connecting block, the skin weld of connecting block has handheld pull ring, the surface of arc supporting shell articulates there is the operating door, the fixed surface of operating door installs the padlock, the fixed surface of operating door is connected through the surface of padlock and arc supporting shell, the inside of arc supporting shell is provided with location show mechanism, the surface of arc supporting shell runs through and is provided with supporting mechanism, the surface of horizontal floor is provided with supplementary elasticity mechanism.
Preferably, support compression canceling release mechanical system and include arc compression base and the flexible groove that resets, arc compression base welding is on the surface of horizontal bottom plate, and the surface of arc compression base is the arc form, and the surface of arc support casing and the surface sliding connection of arc compression base.
Preferably, flexible groove that resets is seted up at the lower surface of arc support housing, and the ball spout has been seted up on the surface of arc compression base, and the inner wall of ball spout is provided with a plurality of ball, and the quantity of ball spout is four, and four ball spouts use the center on arc compression base surface to be the circumference distribution as the centre of a circle, and the skin weld of arc compression base has outstanding reset block, the surface of outstanding reset block and the inner wall sliding connection in flexible groove that resets, and the inner wall in flexible groove that resets is provided with the spring, the one end of spring and the surface weld of outstanding reset block.
Preferably, the location show mechanism is including supporting pivot and vocabulary explanation show board, the inner wall that the arc supported the casing is provided with the bearing, the surface that supports the pivot welds with the inner circle of bearing, the skin weld that supports the pivot has the plane to support the roller, the skin weld that the plane supported the roller has a plurality of to adjust the supporting shoe, the shape of adjusting the supporting shoe is the same, the height size difference of adjusting the supporting shoe, the quantity that supports the pivot is three with the quantity of plane support roller, the size shape of the plane support roller on three support pivot surface is the same, the regulation supporting shoe model on three plane support roller surface is the same.
Preferably, the surface of vocabulary explanation show board is set up on the surface of three plane support roller, and the show has been seted up on the surface of vocabulary explanation show board and has been put the groove, and the lower surface welding of vocabulary explanation show board has the go-between, and the surface binding of go-between has the stay cord, and the stay cord is kept away from the one end binding of go-between and has the pocket bag, and gravity level control ball has been placed to the inside of pocket bag.
Preferably, the supporting mechanism includes side arc adjustment tank, and the inner wall sliding connection of side arc adjustment tank has the regulating block, and the inner wall fixed connection of fixing bolt and side arc adjustment tank is passed through on the surface of regulating block, and the skin weld of regulating block has first backup pad, and the surface of first backup pad articulates there is the second backup pad, and the surface of second backup pad is provided with the cushion, and the surface bonding of first backup pad has the protection rubber tape, and the one end that first backup pad was kept away from to the protection rubber tape bonds with the surface of second backup pad.
Preferably, the spread groove has been seted up to the lower surface of first backup pad, the inner wall sliding connection of spread groove has the stopper, the inner wall of spread groove is provided with the spring, the one end of spring and the surface weld of stopper, the surface welding of stopper has spacing connecting plate, the surface of spacing connecting plate and the lower surface sliding connection of second backup pad, the constant head tank has been seted up to the inner wall of spread groove, butt joint groove has been seted up on the surface of spacing connecting plate, the inner wall sliding connection who butt joint groove has the locating piece, the surface welding of locating piece has the operation piece, the one end of operation piece runs through and extends to the lower surface of spacing connecting plate, the spacing groove has been seted up to the inner wall of butt joint groove, the inner wall sliding connection of spacing groove has the slider, the surface welding of.
Preferably, supplementary elastic mechanism includes the pneumatic cylinder, and the inner wall sliding connection of pneumatic cylinder has hydraulic plug, and the skin weld of hydraulic plug has the hydraulic stem, and the surface of pneumatic cylinder has cup jointed into oil pipe, and the surface of pneumatic cylinder has cup jointed out oil pipe, and the skin weld of hydraulic stem has the arc supporting shoe, and the skin weld of arc supporting shoe has a plurality of shell fragment, and the one end welding that the arc supporting shoe was kept away from to the shell fragment has the arc elastic plate, and the arc elastic plate is located the below of second backup pad.
Preferably, the number of the supporting mechanisms and the number of the auxiliary elastic mechanisms are two, the two supporting mechanisms are symmetrically distributed by taking the center line of the surface of the arc-shaped supporting shell as a symmetrical line, the two auxiliary elastic mechanisms are symmetrically distributed by taking the center line of the surface of the horizontal bottom plate as a symmetrical line, and the surface of the horizontal bottom plate is provided with the rubber cushion.
(III) advantageous effects
(1) According to the invention, the three plane supporting roll shafts are arranged, and the vocabulary explanation and display board is placed on the plane of the plane supporting roll shafts, so that the vocabulary explanation and display board can be stably placed, and meanwhile, the vocabulary explanation and display board can be placed on the plane of the adjusting supporting block as required, so that the effect of adjusting the display height is achieved.
(2) According to the invention, the gravity horizontal control ball is arranged, the gravity horizontal control ball pulls the vocabulary explanation display plate downwards through the pocket, the vocabulary explanation display plate and the connecting ring, and the vocabulary explanation display plate applies gravity to the supporting plane, so that the supporting rotating shaft of the bearing inner ring is always kept still when the arc-shaped supporting shell is shaken, and therefore, the phenomenon of moving and static can be generated, on one hand, the interestingness of teaching is enhanced, children are more willing to learn, and on the other hand, the vocabulary explanation display plate is more stably placed.
(3) According to the invention, the surface of the arc-shaped supporting shell is arc-shaped, the inner wall of the arc-shaped supporting shell has a certain radian, if the display mold in the display placing groove falls down, the display mold can slide down along the radian of the inner wall of the arc-shaped supporting shell, and then the protection of the arc-shaped rubber cushion is matched, so that on one hand, the mold can be protected to prevent the mold from being damaged, and on the other hand, the arc-shaped shell can also prevent an infant from being damaged by edges and corners.
(4) According to the invention, the support compression reset mechanism is arranged, so that the arc-shaped support shell can slide on the surface of the arc-shaped compression base, the round beads reduce the friction force between the arc-shaped support shell and the arc-shaped compression base, the arc-shaped support shell can slide left and right on the surface of the arc-shaped compression base through manpower, children can be attracted to actively approach the display teaching aid, the teaching activities are facilitated, and the arc-shaped support shell can still rock left and right when only one side surface is stressed due to the cooperation of the spring in the reset telescopic groove and the protruding reset block.
(5) According to the invention, by arranging the adjusting block, when the height of the seat needs to be adjusted, the adjusting block can be fixed at a proper position in the side arc-shaped adjusting groove through the fixing bolt, and the adjusting block can drive the first supporting plate and the second supporting plate to be adjusted to proper positions, so that the effect of conveniently adjusting the height is achieved.
(6) According to the invention, through the arrangement of the supporting mechanism, on one hand, the supporting mechanism can play a role of a seat to provide a seat, on the other hand, the connecting plate slides to the lower part of the second supporting plate, and when a child sits on the seat cushion, the supporting mechanism on the two sides can lift under the action of the supporting and compressing reset mechanism, so that the supporting mechanism plays a role of a 'seesaw', so that the child can play with the help of the supporting mechanism, the attention of the child is attracted, and the learning enthusiasm of the child is improved.
(7) According to the invention, the auxiliary elastic mechanism is arranged, so that the protection effect can be achieved, the support mechanism is prevented from rotating too much, the connecting plate is separated from the second support plate, the second support plate can rotate independently, the second support plate can be bounced when contacting the auxiliary elastic mechanism, the interestingness of the teaching aid is enhanced, and children can be guided to learn better conveniently.
(8) According to the invention, the annular object placing table is arranged, so that objects can be placed conveniently on the first aspect, arms can be supported on the second aspect, and the surface of the annular object placing table is in the shape of a circular ring, so that more infants can be surrounded around the teaching aid.
(9) According to the invention, by arranging the connecting block and the handheld pull ring, when a child plays, the child can keep the balance of the body by grasping the handheld pull ring, so that the protection effect is achieved.
(10) According to the invention, the protective rubber belt is arranged, so that the hinged part of the first support plate and the second support plate can be covered by the protective rubber belt, and the infant is prevented from being pinched, thereby effectively solving the problem that the teaching aid is required to be displayed for the Chinese teaching of the infant, and the teaching aid cannot be applied to the teaching of the infant for the explanation of the common Chinese teaching vocabulary.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the support compression reset mechanism of the present invention;
FIG. 3 is a top view of the arcuate compression base structure of the present invention;
FIG. 4 is a cross-sectional view of the positioning and display mechanism of the present invention;
FIG. 5 is a cross-sectional view of the support mechanism of the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 5A according to the present invention;
FIG. 7 is a cross-sectional view of the auxiliary resilient mechanism of the present invention;
FIG. 8 is a front view of the structure of the operating door of the present invention;
FIG. 9 is a side view of a hand-held tab construction of the present invention;
FIG. 10 is a top view of the ring-shaped storage table of the present invention.
Wherein, 1 horizontal bottom plate, 2 arc support shell, 3 support compression reset mechanism, 301 arc compression base, 302 reset telescopic slot, 303 ball sliding slot, 304 ball, 305 protrusion reset block, 4 arc rubber cushion, 5 ring-shaped object placing table, 6 connecting block, 7 hand-held pull ring, 8 operation door, 9 buckle, 10 positioning display mechanism, 1001 support rotating shaft, 1002 vocabulary explanation display board, 1003 plane support roller shaft, 1004 adjusting supporting block, 1005 display placing slot, 1006 connecting ring, 1007 pull rope, 1008 pocket, 1009 gravity horizontal control ball, 11 supporting mechanism, 1101 side arc adjusting slot, 1102 adjusting block, 1103 first supporting plate, 1104 second supporting plate, 1105 cushion, 1106 protective rubber belt, 1107 connecting slot, 1108 limiting block, 1109 connecting plate, 11010 positioning slot, 11011 butt-joint slot, 11012, 11013 operation block, 12 auxiliary elastic mechanism, 1201, hydraulic cylinder, 1202 hydraulic plug, 1203 hydraulic rod, 1204 arc-shaped supporting block, 1205 elastic sheet and 1206 arc-shaped elastic sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-10, an embodiment of the invention provides a chinese teaching vocabulary explanation display teaching aid for interesting infant teaching, comprising a horizontal base plate 1 and an arc-shaped support housing 2, wherein the upper surface of the horizontal base plate 1 and the lower surface of the arc-shaped support housing 2 are provided with a support compression reset mechanism 3, the support compression reset mechanism 3 comprises an arc-shaped compression base 301 and a reset telescopic slot 302, the arc-shaped compression base 301 is welded on the surface of the horizontal base plate 1, the surface of the arc-shaped compression base 301 is arc-shaped, the surface of the arc-shaped support housing 2 is slidably connected with the surface of the arc-shaped compression base 301, the reset telescopic slot 302 is arranged on the lower surface of the arc-shaped support housing 2, the surface of the arc-shaped compression base 301 is provided with a ball chute 303, the inner wall of the ball chute 303 is provided with a plurality of balls 304, the number of the ball chutes 303 is four, the four, the surface of the arc-shaped compression base 301 is welded with the protruded reset block 305, the surface of the protruded reset block 305 is connected with the inner wall of the reset telescopic groove 302 in a sliding manner, the inner wall of the reset telescopic groove 302 is provided with a spring, one end of the spring is welded with the surface of the protruded reset block 305, the surface of the arc-shaped support shell 2 is arc-shaped, the inner wall of the arc-shaped support shell 2 is bonded with an arc-shaped rubber cushion 4, the surface of the arc-shaped support shell 2 is welded with an annular object placing table 5, the lower surface of the annular object placing table 5 is hinged with a connecting block 6, the surface of the connecting block 6 is welded with a handheld pull ring 7, the surface of the arc-shaped support shell 2 is hinged with an operation door 8, the surface of the operation door 8 is fixedly provided with a buckle lock 9, the surface of the operation door 8 is fixedly connected with the surface of the arc-shaped support shell 2 through, the inner wall of the arc-shaped supporting shell 2 is provided with a bearing, the surface of the supporting rotating shaft 1001 is welded with the inner ring of the bearing, the surface of the supporting rotating shaft 1001 is welded with a plane supporting roller shaft 1003, the surface of the plane supporting roller shaft 1003 is welded with a plurality of adjusting supporting blocks 1004, the shapes of the adjusting supporting blocks 1004 are the same, the heights of the adjusting supporting blocks 1004 are different, the number of the supporting rotating shafts 1001 and the number of the plane supporting roller shafts 1003 are three, the sizes and the shapes of the plane supporting roller shafts 1003 on the surfaces of the three supporting rotating shafts 1001 are the same, the models of the adjusting supporting blocks 1004 on the surfaces of the three plane supporting roller shafts 1003 are the same, the surface of the vocabulary explanation display board 1002 is lapped on the surfaces of the three plane supporting roller shafts 1003, a display placing groove 1005 is formed in the surface of the vocabulary explanation display board 1002, a connecting ring 1006 is welded on the lower surface of the vocabulary explanation, a gravity level control ball 1009 is placed inside the pocket 1008, a support mechanism 11 is arranged on the surface of the arc support shell 2 in a penetrating manner, the support mechanism 11 comprises a side arc adjustment groove 1101, an adjustment block 1102 is connected to the inner wall of the side arc adjustment groove 1101 in a sliding manner, the surface of the adjustment block 1102 is fixedly connected with the inner wall of the side arc adjustment groove 1101 through a fixing bolt, a first support plate 1103 is welded on the surface of the adjustment block 1102, a second support plate 1104 is hinged to the surface of the first support plate 1103, a cushion 1105 is arranged on the surface of the second support plate 1104, a protective rubber band 1106 is bonded on the surface of the first support plate 1103, one end of the protective rubber band 1106, which is far away from the first support plate 1103, is bonded on the surface of the second support plate 1104, a connection groove 1107 is formed on the lower surface of the first support plate 1103, a limit block 1108 is connected to the inner wall of the, the surface of the limiting block 1108 is welded with a limiting connecting plate 1109, the surface of the limiting connecting plate 1109 is connected with the lower surface of the second supporting plate 1104 in a sliding manner, the inner wall of the connecting groove 1107 is provided with a positioning groove 11010, the surface of the limiting connecting plate 1109 is provided with a butt joint groove 11011, the inner wall of the butt joint groove 11011 is connected with a positioning block 11012 in a sliding manner, the surface of the positioning block 11012 is welded with an operating block 11013, one end of the operating block 11013 penetrates through and extends to the lower surface of the limiting connecting plate 1109, the inner wall of the butt joint groove 11011 is provided with a limiting groove, the inner wall of the limiting groove is connected with a sliding block in a sliding manner, the surface of the sliding block is welded with the surface of the positioning block 11012, the inner wall of the limiting groove is provided with a spring, one end of the spring is welded with the surface of the sliding, the surface of pneumatic cylinder 1201 has cup jointed into oil pipe, the surface of pneumatic cylinder 1201 has cup jointed out oil pipe, the skin weld of hydraulic stem 1203 has arc supporting shoe 1204, the skin weld of arc supporting shoe 1204 has a plurality of shell fragment 1205, the one end welding that arc supporting shoe 1204 was kept away from to shell fragment 1205 has arc elastic plate 1206, arc elastic plate 1206 is located the below of second backup pad 1104, the quantity of supporting mechanism 11 and supplementary elastic mechanism 12 is two, two supporting mechanism 11 use the central line on arc supporting shell 2 surfaces to be the symmetric distribution as the symmetrical line, two supplementary elastic mechanism 12 use the central line on horizontal bottom plate 1 surface to be the symmetric distribution as the symmetrical line, the surface of horizontal bottom plate 1 is provided with the rubber cushion.
When the teaching aid is used, the three supporting rotating shafts 1001 are rotated by hands, the supporting rotating shafts 1001 drive the plane supporting roller shaft 1003 to rotate, the plane supporting roller shaft 1003 drives the adjusting supporting block 1004 to rotate, a proper plane is selected to place the vocabulary explanation display board 1002 on the plane, then the plane supporting roller shaft 1003 is connected with the pull rope 1007 in a binding mode, the gravity level control ball 1009 is placed inside the pocket 1008, the pull rope 1007 is connected with the pocket 1008 in a binding mode, a teaching display mould is placed inside the display placing groove 1005, the hydraulic plug 1202 is controlled to slide up and down inside the hydraulic cylinder 1201 through the oil inlet pipe and the oil outlet pipe, the hydraulic plug 1202 drives the hydraulic rod 1203 to lift, the hydraulic rod 1203 drives the arc supporting block 1204 to lift, the arc supporting block drives the elastic sheet 1205 and the arc elastic sheet 1206 to a proper height, when a child learns, the child can attract through the interest of the child teaching aid, and can induce the child to learn through a, when the height of the supporting mechanism 11 needs to be adjusted, the adjusting block 1102 is fixed at a proper position in the side arc-shaped adjusting groove 1101 through the fixing bolt, when an adult and a child teach face to face, the connecting plate 1109 can be slid to the lower side of the second supporting plate 1104, the adult and the child sit on the opposite seat cushion 1105, the supporting mechanism 11 on both sides can be lifted by utilizing the principle of a seesaw, when one person uses the chair, the arc-shaped supporting housing 2 can still swing left and right when only one side surface is stressed by the aid of the spring matched and protruded reset block 305 in the reset telescopic groove 302, when the arc-shaped supporting housing 2 does not need to rotate, the connecting plate 1109 can be separated from the second supporting plate 1104, the limit block 1108 can be slid in the connecting groove 1107 until the positioning block 11012 is flicked into the positioning groove 11010, the second supporting plate 1104 can rotate independently, the second supporting plate 1104 can be flicked when contacting the auxiliary elastic mechanism 12, thereby the use process of the Chinese teaching vocabulary explanation display teaching aid for the whole interesting infant teaching is completed.
Claims (7)
1. The utility model provides an interesting infant teaching is with chinese teaching vocabulary explanation show teaching aid, includes horizontal bottom plate (1) and arc support housing (2), its characterized in that: the upper surface of the horizontal bottom plate (1) and the lower surface of the arc-shaped supporting shell (2) are provided with supporting compression reset mechanisms (3), the surface of the arc-shaped supporting shell (2) is arc-shaped, an arc-shaped rubber cushion (4) is bonded on the inner wall of the arc-shaped supporting shell (2), the surface of the arc-shaped supporting shell (2) is welded with an annular object placing table (5), the lower surface of the annular object placing table (5) is hinged with a connecting block (6), the surface of the connecting block (6) is welded with a handheld pull ring (7), the surface of the arc-shaped supporting shell (2) is hinged with an operating door (8), the surface of the operating door (8) is fixedly provided with a padlock (9), the surface of the operating door (8) is fixedly connected with the arc-shaped supporting shell (2) through the padlock (9), the inside of the arc-shaped supporting shell (2) is provided with a positioning display mechanism (10, the surface of the horizontal bottom plate (1) is provided with an auxiliary elastic mechanism (12);
the positioning display mechanism (10) comprises a supporting rotating shaft (1001) and a vocabulary explanation display board (1002), a bearing is arranged on the inner wall of an arc-shaped supporting shell (2), the surface of the supporting rotating shaft (1001) is welded with the inner ring of the bearing, a plane supporting roller shaft (1003) is welded on the surface of the supporting rotating shaft (1001), a plurality of adjusting supporting blocks (1004) are welded on the surface of the plane supporting roller shaft (1003), the shapes of the adjusting supporting blocks (1004) are the same, the heights of the adjusting supporting blocks (1004) are different, the number of the supporting rotating shafts (1001) and the number of the plane supporting roller shafts (1003) are three, the sizes and the shapes of the plane supporting roller shafts (1003) on the surfaces of the three supporting rotating shafts (1001) are the same, and the models of the adjusting supporting blocks (1004) on the;
the surface of vocabulary explanation show board (1002) is taken and is established on the surface of three plane support roller (1003), and the show groove (1005) have been seted up on the surface of vocabulary explanation show board (1002), and the lower welded surface of vocabulary explanation show board (1002) has go-between (1006), and stay cord (1007) have been tied up on the surface of go-between (1006), and pocket (1008) have been tied up to the one end that go-between (1006) were kept away from in stay cord (1007), and gravity level control ball (1009) have been placed to the inside of pocket (1008).
2. The teaching aid for teaching children with interesting Chinese teaching vocabulary explanation and display as claimed in claim 1, wherein the teaching aid comprises: support compression canceling release mechanical system (3) including arc compression base (301) and flexible groove (302) that resets, arc compression base (301) welding is on the surface of horizontal bottom plate (1), and the surface of arc compression base (301) is the arc form, and the surface sliding connection of arc support casing (2) and arc compression base (301).
3. The teaching aid for teaching children with interesting Chinese teaching vocabulary explanation and display as claimed in claim 2, wherein the teaching aid comprises: the lower surface in arc support housing (2) is seted up in flexible groove (302) resets, ball spout (303) have been seted up on the surface of arc compression base (301), the inner wall of ball spout (303) is provided with a plurality of ball (304), the quantity of ball spout (303) is four, four ball spout (303) use the center on arc compression base (301) surface to be the circumference distribution as the centre of a circle, the skin weld of arc compression base (301) has outstanding reset block (305), the surface of outstanding reset block (305) and the inner wall sliding connection in flexible groove (302) resets, the inner wall in flexible groove (302) resets is provided with the spring, the one end of spring and the surface weld of outstanding reset block (305).
4. The teaching aid for teaching children with interesting Chinese teaching vocabulary explanation and display as claimed in claim 1, wherein the teaching aid comprises: supporting mechanism (11) are including side arc adjustment tank (1101), the inner wall sliding connection of side arc adjustment tank (1101) has regulating block (1102), the inner wall fixed connection of fixing bolt and side arc adjustment tank (1101) is passed through on the surface of regulating block (1102), the skin weld of regulating block (1102) has first backup pad (1103), the surface of first backup pad (1103) articulates there is second backup pad (1104), the surface of second backup pad (1104) is provided with cushion (1105), the surface bonding of first backup pad (1103) has protection rubber tape (1106), the one end that first backup pad (1103) was kept away from to protection rubber tape (1106) bonds with the surface of second backup pad (1104).
5. The teaching aid for teaching children with interesting Chinese teaching vocabulary explanation and display as claimed in claim 4, wherein the teaching aid comprises: the lower surface of the first supporting plate (1103) is provided with a connecting groove (1107), the inner wall of the connecting groove (1107) is connected with a limiting block (1108) in a sliding manner, the inner wall of the connecting groove (1107) is provided with a spring, one end of the spring is welded with the surface of the limiting block (1108), the surface of the limiting block (1108) is welded with a limiting connecting plate (1109), the surface of the limiting connecting plate (1109) is connected with the lower surface of the second supporting plate (1104 in a sliding manner, the inner wall of the connecting groove (11010) is provided with a positioning groove (11011), the inner wall of the butting groove (11011) is connected with a positioning block (11012) in a sliding manner, the surface of the positioning block (11012) is welded with an operating block (11013), one end of the operating block (11013) penetrates through and extends to the lower surface of the limiting connecting plate (1109), the inner wall of the butting groove (, the surface of the sliding block is welded with the surface of the positioning block (11012), the inner wall of the limiting groove is provided with a spring, and one end of the spring is welded with the surface of the sliding block.
6. The teaching aid for teaching children with interesting Chinese teaching vocabulary explanation and display as claimed in claim 1, wherein the teaching aid comprises: supplementary elasticity mechanism (12) include pneumatic cylinder (1201), the inner wall sliding connection of pneumatic cylinder (1201) has hydraulic pressure stopper (1202), the skin weld of hydraulic pressure stopper (1202) has hydraulic stem (1203), the surface of pneumatic cylinder (1201) has cup jointed into oil pipe, the surface of pneumatic cylinder (1201) has cup jointed out oil pipe, the skin weld of hydraulic stem (1203) has arc supporting shoe (1204), the skin weld of arc supporting shoe (1204) has a plurality of shell fragment (1205), the one end welding that arc supporting shoe (1204) were kept away from in shell fragment (1205) has arc elastic plate (1206), arc elastic plate (1206) are located the below of second backup pad (1104).
7. The teaching aid for teaching children with interesting Chinese teaching vocabulary explanation and display as claimed in claim 1, wherein the teaching aid comprises: the quantity of supporting mechanism (11) and supplementary elasticity mechanism (12) is two, and two supporting mechanism (11) use the central line on arc support casing (2) surface to be the symmetric distribution as the symmetry line, and two supplementary elasticity mechanisms (12) use the central line on horizontal bottom plate (1) surface to be the symmetric distribution as the symmetry line, and the surface of horizontal bottom plate (1) is provided with the rubber cushion.
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| CN109830143A (en) * | 2019-01-29 | 2019-05-31 | 莱芜职业技术学院 | A kind of preschool education auxiliary device and application method |
| CN114515059B (en) * | 2022-02-16 | 2024-06-21 | 玖科医学生物技术(广州)有限公司 | Teaching platform for nursing practical training teaching |
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