CN113920817B - Can let show cupboard that inside teaching equipment removed - Google Patents
Can let show cupboard that inside teaching equipment removed Download PDFInfo
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- CN113920817B CN113920817B CN202111103144.6A CN202111103144A CN113920817B CN 113920817 B CN113920817 B CN 113920817B CN 202111103144 A CN202111103144 A CN 202111103144A CN 113920817 B CN113920817 B CN 113920817B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
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- Freezers Or Refrigerated Showcases (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a display cabinet, in particular to a display cabinet capable of enabling internal teaching equipment to move. The invention provides a movable display cabinet capable of moving internal teaching equipment, which has a fixed-point light gathering function and improves the watching degree. A display case for allowing movement of an internal teaching device, comprising: the base, both sides of its bottom are rotated and equipped with the steering wheel; the guide rod is arranged on one side of the top of the base; the top of the guide rod is slidably provided with the first shell; the protection casing is equipped with the protection casing in first shell one side. The beneficial effects are that: the clamping block is pulled to move outwards by people, the second spring is stretched, then people place teaching supplies between the sliding rail and the clamping block, after the placing work is completed, people do not apply force to the clamping block any more, and under the reset action of the third spring, the clamping block moves inwards along with the force, so that the teaching supplies are clamped, and the effect of clamping the teaching supplies can be achieved.
Description
Technical Field
The invention relates to a display cabinet, in particular to a display cabinet capable of enabling internal teaching equipment to move.
Background
The showcase is for commodity show provides, has the cupboard of guard action, and teaching articles for use is daily required of people, and in order to sell teaching articles for use, the merchant just can use the showcase, demonstrates teaching articles for use, attracts the customer through the showcase furthest, but current showcase generally all is fixed in a position, has certain limitation to the showcase generally can not carry out fixed point spotlight to teaching articles for use yet, makes people's eye can not watch teaching articles for use in the first time, thereby has reduced sales volume.
Therefore, there is a need for a movable display case with fixed-point light focusing and improved viewing, which allows for movement of the interior teaching equipment.
Disclosure of Invention
In order to overcome the defects that the existing display cabinet is generally fixed at a certain position and has a certain limitation, and the display cabinet can not generally conduct fixed-point light condensation on teaching supplies, people cannot watch the teaching supplies for the first time, and therefore sales volume is effectively reduced, the technical problem of the invention is that: the display cabinet capable of moving and allowing the internal teaching equipment to move is provided with a fixed-point light gathering function and improves the watching degree.
The technical proposal is as follows: a display case for allowing movement of an internal teaching device, comprising:
the base, both sides of its bottom are rotated and equipped with the steering wheel;
the guide rod is arranged on one side of the top of the base;
the top of the guide rod is slidably provided with the first shell;
the protective cover is arranged on one side of the first shell;
the motor is arranged at one side of the interior of the first shell and is positioned in the protective cover;
the motor output shaft is provided with a gear-missing wheel;
the first fixing rings are oppositely arranged at two sides of the inside of the first shell;
the first rotating shafts are rotatably arranged between the two first fixing rings of the two groups;
the front side of the first rotating shaft on one side is provided with a first gear which is meshed with the gear lack;
the two first rotating shafts are connected with chains in a winding manner through chain wheels;
the first connecting rod is rotatably arranged on two sides of the upper part of the first shell;
the first connecting rod is provided with a glass block which can visually see teaching supplies;
the lifting and autorotation mechanism is arranged on the chain and can drive the teaching articles to rotate;
the clamping mechanism is arranged on the lifting and autorotation mechanism and can clamp teaching supplies.
In one embodiment, the lifting and rotating mechanism comprises:
the lifting blocks are arranged on two sides of the middle inside the first shell;
the outer side of the chain is provided with four supporting blocks;
the top parts of the four supporting blocks are respectively provided with four first springs;
the placing plates are arranged between the tops of the four first springs and are in sliding fit with the lifting blocks;
the four placing plates are respectively provided with two second rotating shafts in a rotating way;
the second gears are arranged on the two second rotating shafts and are meshed with each other;
the middle of the top of the lifting block on one side is provided with a rack which is meshed with a second gear on the rear side.
In one embodiment, the clamping mechanism includes:
the second rotating shafts on one side of the four sliding rails are respectively provided with a sliding rail;
the first sliding rods are arranged in the sliding rails;
the clamping blocks are arranged on the four first sliding rods in a sliding mode, and can be used for displaying teaching supplies;
and four second springs are connected between the clamping block and the sliding rail.
In one embodiment, the device further comprises a limiting mechanism, wherein the limiting mechanism comprises:
the two sides of the lower part of the first shell are respectively provided with two fixing rods, and the two fixing rods correspond to each other front and back;
the limiting rods are arranged between the two fixing rods at two sides in a sliding mode, and are in sliding fit with the glass blocks;
the four third springs are connected between the limiting rod and the fixed rod;
and four torsion springs are connected between the glass block and the first shell.
In one embodiment, the device further comprises a light condensing mechanism, wherein the light condensing mechanism comprises:
a spotlight which can pay attention to teaching articles is arranged in the middle of the inside of the first shell;
the first button is arranged on one side of the inside of the first shell in a sliding manner;
the second connecting rod is arranged on the inner wall of the first shell and is positioned on the right side of the first button;
the first wedge-shaped block is rotationally arranged on the second connecting rod;
and two fourth springs are connected between the first wedge block and the first shell, and the first button is electrically connected with the spotlight.
In one embodiment, the device further comprises a lifting mechanism, wherein the lifting mechanism comprises:
the second shell is arranged in the middle of the top of the base in a bolt manner and is in sliding fit with the first shell;
the second fixing ring is arranged in the second housing;
the second fixing ring is internally provided with a threaded rod in a threaded manner, and the threaded rod is rotatably connected with the first shell;
the fixing frame is arranged on one side, close to the second housing, of the top of the base;
the rotating rod is rotationally arranged in the fixing frame;
the bevel gear is arranged at one side of the rotating rod, the bevel gear is rotatably arranged at the bottom of the second fixed ring, and the two bevel gears are meshed;
the bevel gear on the second fixed ring is connected with the threaded rod in a threaded manner.
In one embodiment, the device further comprises a light mechanism, wherein the light mechanism comprises:
a bump is arranged in the middle of the steering wheel at one side;
the second button is arranged at one side of the bottom of the base, which is close to the steering wheel, and the convex block is in rotary fit with the second button;
the color lamp is installed on both sides inside the first shell, and can attract people to watch, and the color lamp is electrically connected with the second button.
In one embodiment, the device further comprises a storage mechanism, wherein the storage mechanism comprises:
the middle of the top of the first shell is provided with a third shell capable of storing teaching supplies;
two baffle plates are slidably arranged on two sides of the third shell, and the two baffle plates are attracted to each other through magnets;
the baffle plate on one side of the second wedge-shaped block is provided with the second wedge-shaped block, and the second wedge-shaped block is in running fit with the glass block;
the second sliding rod is arranged in the third shell;
the connecting blocks are arranged on two sides of the middle of the second sliding rod in a sliding mode, the connecting blocks on the right side are connected with the right side baffle, and the connecting blocks on the left side are connected with the left side baffle;
the two connecting blocks are connected with the second sliding rod through the first connecting block;
the third wedge block is arranged in the top of the first shell in a sliding manner and is in sliding fit with the left baffle;
the fixed block is arranged at one side, close to the motor, of the first shell, and is in sliding fit with the third wedge-shaped block, and the third wedge-shaped block is in sliding fit with the first button;
and a sixth spring is connected between the fixed block and the third wedge block.
The beneficial effects of the invention are as follows: 1. the clamping block is pulled to move outwards by people, the second spring is stretched, then, the teaching articles are placed between the sliding rail and the clamping block, after the placing work is completed, the people do not apply force to the clamping block any more, and the clamping block moves inwards under the reset action of the third spring, so that the teaching articles are clamped, and the effect of clamping the teaching articles can be achieved;
2. people pull the limiting rods on two sides to move downwards, the limiting rods move downwards and cannot prop against the glass blocks, the initial state of the torsion spring is in a deformation state, under the reset action of the torsion spring, the glass blocks rotate to be opened, so that people can watch teaching articles in all directions, the teaching articles can be finally displayed, and meanwhile, the purposes that the flip is opened and the teaching articles drop carelessly in the carrying process are prevented;
3. through slide rail rotation and contact of first wedge, make first wedge rotate, first wedge rotates the extrusion of first button, makes the spotlight open, and the bright that the spotlight sent can shine teaching articles for use to attract people to pay attention to, finally can realize carrying out fixed point spotlight to teaching articles for use, provide people better watch teaching articles for use, can improve the degree of watching, attract the purpose that people attended to.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a cross-sectional view of a first partial perspective structure of the present invention.
Fig. 3 is a schematic view of a partial perspective structure of the present invention.
Fig. 4 is a cross-sectional view of a second partial perspective structure of the present invention.
Fig. 5 is a schematic perspective view of the lifting and rotating mechanism of the present invention.
Fig. 6 is an enlarged view of the invention at a.
Fig. 7 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 8 is an enlarged view of the invention at B.
Fig. 9 is a schematic perspective view of a limiting mechanism according to the present invention.
Fig. 10 is a schematic view of a partial perspective structure of the condensing mechanism of the present invention.
Fig. 11 is an enlarged view of the invention at C.
Fig. 12 is a schematic perspective view of a lifting mechanism according to the present invention.
Fig. 13 is a schematic perspective view of a first part of the light mechanism of the present invention.
Fig. 14 is a schematic view of a second partial perspective structure of the light mechanism of the present invention.
Fig. 15 is a schematic perspective view of a storage mechanism according to the present invention.
Fig. 16 is a cross-sectional view of a first partial perspective of the storage mechanism of the present invention.
Fig. 17 is a sectional view of a second partial perspective of the storage mechanism of the present invention.
In the above figures: 1. steering wheel, 2, base, 3, guide bar, 4, first housing, 5, shield, 6, motor, 7, gear lack, 8, first fixed ring, 9, first shaft, 10, first gear, 11, chain, 12, first connecting bar, 13, glass block, 15, lifting rotation mechanism, 151, lifting block, 152, first spring, 153, placing plate, 154, second shaft, 155, second gear, 156, rack, 157, supporting block, 16, clamping mechanism, 161, slide rail, 162, first slide bar, 163, second spring, 164, clamping block, 17, limiting mechanism, 171, fixed bar, 172, third spring, 173, limiting bar, 174, torsion springs, 18, light focusing mechanisms, 181, first buttons, 182, second connecting rods, 183, fourth springs, 184, first wedge blocks, 185, spotlights, 19, lifting mechanisms, 191, second housings, 192, second fixing rings, 193, threaded rods, 194, bevel gears, 195, fixing frames, 196, rotating rods, 20, light mechanisms, 201, bumps, 202, second buttons, 203, color lamps, 21, storage mechanisms, 211, third housings, 212, second wedge blocks, 213, second slide bars, 214, fifth springs, 215, connecting blocks, 216, fixing blocks, 217, third wedge blocks, 218, sixth springs, 219, baffles.
Detailed Description
The invention will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the invention thereto.
Example 1
The utility model provides a can let show cupboard that inside teaching equipment removed, as shown in fig. 1-8, including steering wheel 1, the base 2, guide bar 3, first shell 4, protection casing 5, motor 6, lack gear 7, first solid fixed ring 8, first pivot 9, first gear 10, chain 11, head rod 12, glass piece 13, lifting rotation mechanism 15 and clamping mechanism 16, the bottom left and right sides of base 2 all rotates and is equipped with steering wheel 1, base 2 top left side is equipped with guide bar 3, guide bar 3 top slip is equipped with first shell 4, left side is equipped with protection casing 5 before the first shell 4, motor 6 is installed to the inside front side of first shell 4, motor 6 is located protection casing 5, be equipped with lack gear 7 on the motor 6 output shaft, the inside front and back both sides of first shell 4 are equipped with two first solid fixed rings 8 in opposition, all rotate between the first solid fixed ring 8 of front and back both sides and be equipped with first pivot 9, the first pivot 9 on the left side is equipped with first gear 10 and lack gear 7, be equipped with head rod 15 through the head rod 11 on the head rod left side, the head rod 3 top slip is equipped with first shell 4, head rod 15 rotation mechanism is equipped with on the head rod 15 rotation mechanism through the head rod 11 on the head rod's the inside of first shell 4.
When needs show teaching articles, at first people rotate glass piece 13 and open, pulling clamping mechanism 16 moves to the outside, then place the teaching articles that need show between clamping mechanism 16, and no longer exert force to clamping mechanism 16, under clamping mechanism 16's effect, clamping mechanism 16 moves to the inboard and presss from both sides the teaching articles, then start electronic, motor 6 output shaft drives and lacks gear 7 and rotate, it drives first gear 10 and rotates to lack gear 7, first gear 10 drives left side first pivot 9 and rotates, left side first pivot 9 passes through sprocket drive chain 11 and rotates, chain 11 rotates just drives lifting rotation mechanism 15 and rotates, lifting rotation mechanism 15 rotates and first shell 4 contact, lifting rotation mechanism 15 just moves to the outside, lifting rotation mechanism 15 drives clamping mechanism 16 and moves to the outside, lifting rotation mechanism 15 drives clamping mechanism 16 simultaneously and rotates, clamping mechanism 16 drives teaching articles and rotates, like just realizing driving teaching articles to rotate in clamping mechanism 16 carries out the clamping process, can make people's visual observation teaching articles through glass piece 13, finally can realize carrying out the motor of show to teaching articles, after the operation finishes, 6 can be closed.
The lifting rotation mechanism 15 comprises lifting blocks 151, first springs 152, placing plates 153, second rotating shafts 154, second gears 155, racks 156 and supporting blocks 157, wherein the lifting blocks 151 are arranged on the front side and the rear side of the inside of the first shell 4, four supporting blocks 157 are arranged on the outer side of a chain 11, four first springs 152 are arranged on the outer side of each of the four supporting blocks 157, placing plates 153 are arranged between the four first springs 152 on the same side, the placing plates 153 are in sliding fit with the lifting blocks 151, two second rotating shafts 154 are respectively arranged on the four placing plates 153 in a rotating mode, second gears 155 are respectively arranged on the two second rotating shafts 154, the two second gears 155 are meshed, racks 156 are arranged in the middle of the tops of the lifting blocks 151 on the rear side, and the racks 156 are matched with the second gears 155 on the rear side.
When the teaching supplies need to be displayed in a rotating mode, the chain 11 rotates to drive the supporting block 157 to rotate, the supporting block 157 drives the first spring 152 to rotate, the first spring 152 drives the placing plate 153 to rotate, the placing plate 153 rotates to be in contact with the lifting block 151, the placing plate 153 moves upwards, the first spring 152 is stretched, the placing plate 153 drives the second rotating shaft 154 and the second gear 155 to move upwards, the rear side second gear 155 rotates to be in contact with the rack 156, the rear side second gear 155 rotates, the rear side second gear 155 drives the front side second gear 155 to rotate, the front side second gear 155 drives the front side second rotating shaft 154 to rotate, the front side second rotating shaft 154 drives the clamping mechanism 16 to rotate, so that the clamping mechanism 16 can drive the teaching supplies to rotate, the placing plate 153 does not contact with the lifting block 151, the placing plate 153 drives the second rotating shaft 154 and the second gear 155 to reset under the reset action of the first spring 152, the teaching supplies can be displayed better, and finally the teaching supplies can be displayed better in a rotating mode, and people can watch the teaching supplies better.
The clamping mechanism 16 comprises a slide rail 161, a first slide bar 162, a second spring 163 and a clamping block 164, wherein the slide rail 161 is arranged on the four second rotating shafts 154 at the front side, the first slide bar 162 is arranged in the slide rail 161, the clamping block 164 is arranged on the four first slide bars 162 in a sliding manner, and the second spring 163 is connected between the clamping block 164 and the slide rail 161 at the same side.
When the teaching supplies need to be clamped, the clamping block 164 is pulled to move outwards firstly, the second spring 163 is stretched, then people place the teaching supplies between the sliding rail 161 and the clamping block 164, after the placing work is completed, people do not apply force to the clamping block 164, and under the reset action of the second spring 163, the clamping block 164 moves inwards accordingly, so that the teaching supplies can be clamped, and the effect of clamping the teaching supplies can be achieved.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 9, 10, 11, 12, 13, 14, 15, 16 and 17, the device further comprises a limiting mechanism 17, the limiting mechanism 17 comprises a fixing rod 171, a third spring 172, a limiting rod 173 and torsion springs 174, two fixing rods 171 are respectively arranged on the left side and the right side of the lower portion of the first shell 4, the two fixing rods 171 correspond front and back, a limiting rod 173 is respectively arranged between the two fixing rods 171 on the same lateral side in a sliding mode, the limiting rod 173 is in sliding fit with the glass block 13, four third springs 172 are connected between the limiting rod 173 and the fixing rods 171, and four torsion springs 174 are connected between the glass block 13 and the first shell 4.
When the teaching supplies need to be displayed, people pull the limiting rods 173 on two sides to move downwards, the third springs 172 are compressed, the limiting rods 173 move downwards and cannot prop against the glass blocks 13, the initial state of the torsion springs 174 is in a deformation state, the glass blocks 13 rotate to be opened under the reset action of the torsion springs 174, the teaching supplies can be watched in all directions, when the teaching supplies need to be stored, people reversely rotate the glass blocks 13 to be closed, then people do not apply force to the limiting rods 173 any more, under the reset action of the third springs 172, the limiting rods 173 move upwards to reset, meanwhile, the limiting rods 173 prop against the glass blocks 13, the teaching supplies can be displayed finally, and meanwhile, the glass blocks 13 are prevented from being opened in the carrying process, so that the teaching supplies are prevented from being carelessly dropped.
The novel solar energy collecting device is characterized by further comprising a light collecting mechanism 18, wherein the light collecting mechanism 18 comprises a first button 181, a second connecting rod 182, a fourth spring 183, a first wedge block 184 and a light collecting lamp 185, the light collecting lamp 185 is arranged in the middle of the inner top of the first shell 4, the first button 181 is arranged on the left side of the inner wall of the first shell 4 in a sliding mode, the second connecting rod 182 is arranged on the right side of the first button 181, the first wedge block 184 is rotatably arranged on the second connecting rod 182, two fourth springs 183 are connected between the first wedge block 184 and the first shell 4, and the first button 181 is electrically connected with the light collecting lamp 185.
When the teaching supplies need to be subjected to fixed-point condensation, the sliding rail 161 rotates to be in contact with the first wedge block 184, the first wedge block 184 rotates, the fourth spring 183 deforms, the first wedge block 184 rotates to press the first button 181, the spotlight 185 is opened, light emitted by the spotlight 185 can supplement light to the teaching supplies, and therefore people are attracted, when the sliding rail 161 rotates to be out of contact with the first wedge block 184, the first wedge block 184 reversely rotates under the reset action of the fourth spring 183, the first wedge block 184 can not press the first button 181, the spotlight 185 can not emit light any more, and therefore the operation is repeatedly carried out, light can be given to next teaching supplies, fixed-point condensation can be finally achieved, the better watching teaching supplies can be provided, the watching degree can be improved, and the purpose of people's attention is attracted.
The lifting mechanism 19 comprises a second casing 191, a second fixing ring 192, a threaded rod 193, a bevel gear 194, a fixing frame 195 and a rotating rod 196, wherein the second casing 191 is arranged in the middle of the top of the base 2 in a bolt mode, the second casing 191 is in sliding fit with the first casing 4, the second fixing ring 192 is arranged on the upper side inside the second casing 191, the threaded rod 193 is rotatably connected with the first casing 4, the fixing frame 195 is arranged on the right side of the top of the base 2, the rotating rod 196 is rotatably arranged in the fixing frame 195, the rotating rod 196 is rotatably connected with the right side of the second casing 191, the bevel gear 194 is arranged on the left side of the rotating rod 196, the bevel gear 194 is rotatably arranged at the bottom of the second fixing ring 192, the bevel gears 194 are meshed with each other, and the bevel gear 194 on the second fixing ring 192 is connected with the threaded rod 193 in a threaded mode.
When need carry out height-adjusting to the show cupboard, at first people rotate bull stick 196 drive bevel gear 194 and rotate, bevel gear 194 just drives threaded rod 193 and rotate to threaded rod 193 upside removes, and threaded rod 193 drives first shell 4 and upwards moves, and after first shell 4 was adjusted to suitable position, people just stopped rotating bull stick 196, when needs descend the show cupboard, people reverse rotation bull stick 196, make bevel gear 194 drive threaded rod 193 reverse rotation, and then threaded rod 193 drives first shell 4 and moves to the downside, finally can realize watching the teaching articles for use to the people of different height, broken the limitation of past show cupboard.
The novel steering wheel is characterized by further comprising a light mechanism 20, wherein the light mechanism 20 comprises a protruding block 201, a second button 202 and a colored lamp 203, the protruding block 201 is arranged in the middle of the steering wheel 1 on the left side, the second button 202 is arranged on the left side of the bottom of the base 2, the protruding block 201 is in running fit with the second button 202, the colored lamp 203 is arranged on the front side and the rear side of the upper side of the inner portion of the first shell 4, and the colored lamp 203 is electrically connected with the second button 202.
When people need to attract people to watch teaching supplies, and when people push the base 2 to move on the ground through the steering wheel 1, the steering wheel 1 drives the lug 201 to rotate, the lug 201 rotates to be in contact with the second button 202 and extrudes the second button 202, the color lamp 203 is turned on, the color lamp 203 emits shining light, when the lug 201 rotates to be out of contact with the second button 202, the color lamp 203 is turned off, the color lamp 203 stops emitting shining light, and thus the operation is repeatedly carried out, the color lamp 203 emits shining light, so that people are attracted, and the effect of improving the flow of people is improved.
The storage mechanism 21 comprises a third shell 211, a second wedge block 212, a second slide bar 213, a fifth spring 214, a connecting block 215, a fixing block 216, a third wedge block 217, a sixth spring 218 and a baffle 219, wherein the third shell 211 is arranged in the middle of the top of the first shell 4, the baffle 219 is arranged on the left side and the right side of the front side of the third shell 211 in a sliding mode, the two baffles 219 are attracted by magnets, the second wedge block 212 is arranged on the front side of the right side of the baffle 219, the second wedge block 212 is in running fit with the glass block 13, the second slide bar 213 is arranged on the rear side inside the third shell 211, the connecting block 215 on the right side is connected with the right baffle 219, the connecting block 215 on the left side is connected with the left baffle 219, the two connecting blocks 215 are connected with the second slide bar 213, the two fifth springs 214 are arranged between the two connecting blocks 215 and the second slide bar 213, the third wedge block 217 is arranged on the left side of the top of the first shell 4 in a sliding mode, the third wedge block 217 is in sliding fit with the left baffle 219, the fixing block 216 is arranged on the left side inside the first shell 4, the fixing block 216 is in sliding fit with the third wedge block 217, and the third wedge block 216 is in sliding fit with the third wedge block 181, and the fixing block 216 is in sliding fit with the third wedge block 181.
When the redundant teaching supplies are required to be stored, and when people rotate the glass block 13 to open, the glass block 13 is contacted with the second wedge block 212, the second wedge block 212 drives the right baffle 219 to move to the right, the right baffle 219 drives the right connecting block 215 to move to the right, the right fifth spring 214 is stretched, the right baffle 219 is separated from the left baffle 219, the left fifth spring 214 is in a compressed state in an initial state, under the reset action of the left fifth spring 214, the left connecting block 215 drives the left baffle 219 to move to the left, at the moment, the two side baffles 219 cannot block the third shell 211, people put the teaching supplies to be stored in the third shell 211, meanwhile, the left baffle 219 is contacted with the third wedge block 217 when moving to the left, the third wedge block 217 moves to the lower side, the sixth spring 218 is compressed, the third wedge-shaped block 217 moves downwards to be in contact with the first button 181, the spotlight 185 is opened, the spotlight 185 emits light, people can see the storage of the teaching supplies clearly when placing the teaching supplies, when people reversely rotate the glass block 13 to be closed, the glass block 13 cannot be in contact with the second wedge-shaped block 212, the right baffle 219 moves leftwards to be reset under the reset action of the fifth spring 214 on the right side, then people pull the left baffle 219 to move rightwards, the left baffle 219 and the right baffle 219 are attracted to each other, the left baffle 219 is not in contact with the third wedge-shaped block 217 any more, the third wedge-shaped block 217 moves upwards to be reset under the reset action of the sixth spring 218, the third wedge-shaped block 217 cannot be in contact with the first button 181, and the spotlight 185 is closed, so that the purpose of storing redundant teaching supplies can be finally achieved.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (5)
1. Can let show cupboard that inside teaching equipment removed, its characterized in that: comprising the following steps:
the base (2) is provided with steering wheels (1) at two sides of the bottom in a rotating way;
a guide rod (3), wherein one side of the top of the base (2) is provided with the guide rod (3);
the top of the guide rod (3) is slidably provided with the first shell (4);
a protective cover (5), wherein one side of the first shell (4) is provided with the protective cover (5);
a motor (6), wherein one side of the interior of the first shell (4) is provided with the motor (6), and the motor (6) is positioned in the protective cover (5);
a gear-missing (7), wherein the gear-missing (7) is arranged on the output shaft of the motor (6);
the first fixing rings (8) are oppositely arranged at two sides of the inside of the first shell (4);
the first rotating shafts (9) are rotatably arranged between the two groups of two first fixing rings (8);
a first gear (10), wherein the front side of a first rotating shaft (9) at one side is provided with the first gear (10), and the first gear (10) is meshed with the gear-lack (7);
a chain (11), wherein the two first rotating shafts (9) are connected with the chain (11) in a winding way through chain wheels;
the first connecting rod (12) is rotatably arranged at two sides of the upper part of the first shell (4);
a glass block (13), wherein the first connecting rod (12) is provided with the glass block (13) which can visually see teaching supplies;
the lifting and rotating mechanism (15) is arranged on the chain (11), and the lifting and rotating mechanism (15) can drive the teaching articles to rotate;
the clamping mechanism (16) is arranged on the lifting and rotating mechanism (15), and the clamping mechanism (16) is capable of clamping teaching articles;
the lifting and rotating mechanism (15) comprises:
the lifting blocks (151) are arranged on two sides of the middle inside the first shell (4);
the outer side of the chain (11) is provided with four supporting blocks (157);
the top parts of the four supporting blocks (157) are respectively provided with four first springs (152);
the placing plates (153) are arranged between the tops of the four first springs (152), and the placing plates (153) are in sliding fit with the lifting blocks (151);
the four placing plates (153) are respectively provided with two second rotating shafts (154) in a rotating way;
the second gears (155) are arranged on the two second rotating shafts (154), and the two second gears (155) are meshed;
a rack (156), wherein the middle of the top of the lifting block (151) at one side is provided with the rack (156), and the rack (156) is meshed with a second gear (155) at the rear side;
the clamping mechanism (16) comprises:
the slide rails (161) are arranged on the second rotating shafts (154) on one side of the four slide rails (161);
the first sliding rods (162) are arranged in the sliding rails (161);
the clamping blocks (164) are arranged on the four first sliding rods (162) in a sliding mode, and the clamping blocks (164) capable of displaying teaching supplies are arranged on the four first sliding rods (162) in a sliding mode;
the second springs (163), four second springs (163) are connected between the clamping blocks (164) and the sliding rail (161);
also comprises a light condensing mechanism (18), wherein the light condensing mechanism (18) comprises:
a spotlight (185), wherein the spotlight (185) which can pay attention to teaching articles is arranged in the middle inside the first shell (4);
a first button (181), wherein the first button (181) is slidably arranged on one side of the inside of the first shell (4);
the second connecting rod (182), the first inner wall of the outer shell (4) is provided with the second connecting rod (182), the second connecting rod (182) is positioned on the right side of the first button (181);
the first wedge block (184) is rotationally arranged on the second connecting rod (182);
and two fourth springs (183) are connected between the first wedge block (184) and the first shell (4), and the first button (181) is electrically connected with the spotlight (185).
2. A display case for enabling movement of internal teaching equipment as claimed in claim 1 wherein: still including stop gear (17), stop gear (17) include:
the two sides of the lower part of the first shell (4) are respectively provided with two fixing rods (171), and the two fixing rods (171) are corresponding to each other in front and back;
the limiting rods (173) are arranged between the two fixing rods (171) on the two sides in a sliding mode, and the limiting rods (173) are in sliding fit with the glass blocks (13);
the third springs (172) are connected between the limiting rod (173) and the fixed rod (171);
and four torsion springs (174) are connected between the glass block (13) and the first shell (4).
3. A display case for enabling movement of internal teaching equipment as claimed in claim 2 wherein: also comprises a lifting mechanism (19), wherein the lifting mechanism (19) comprises:
the second housing (191) is arranged in the middle of the top of the base (2) in a bolt way, and the second housing (191) is in sliding fit with the first housing (4);
a second fixing ring (192), wherein the second fixing ring (192) is arranged inside the second shell (191);
the threaded rod (193), the second fixed ring (192) is internally provided with the threaded rod (193), and the threaded rod (193) is rotationally connected with the first shell (4);
the fixing frame (195) is arranged on one side, close to the second shell (191), of the top of the base (2);
the rotating rod (196) is arranged in the fixed frame (195) in a rotating way, and the rotating rod (196) is arranged in the fixed frame (195);
a bevel gear (194), wherein one side of the rotating rod (196) is provided with the bevel gear (194), the bottom of the second fixed ring (192) is rotatably provided with the bevel gear (194), and the two bevel gears (194) are meshed;
a bevel gear (194) on the second fixing ring (192) is connected with the threaded rod (193) in a threaded manner.
4. A display case for enabling movement of internal teaching equipment according to claim 3 and wherein: also comprises a light mechanism (20), wherein the light mechanism (20) comprises:
a bump (201), wherein the bump (201) is arranged in the middle of one side steering wheel (1);
the second button (202) is arranged at one side of the bottom of the base (2) close to the steering wheel (1), and the convex block (201) is in rotary fit with the second button (202);
the color lamp (203) is arranged on two sides of the inside of the first shell (4), the color lamp (203) can attract people to watch, and the color lamp (203) is electrically connected with the second button (202).
5. A display case for enabling movement of internal teaching equipment as claimed in claim 4 wherein: also comprises a storage mechanism (21), wherein the storage mechanism (21) comprises:
a third shell (211), wherein the middle of the top of the first shell (4) is provided with the third shell (211) capable of storing teaching articles;
two baffles (219) are slidably arranged on two sides of the third shell (211), and the two baffles (219) are attracted to each other through magnets;
the baffle (219) at one side of the second wedge-shaped block (212) is provided with the second wedge-shaped block (212), and the second wedge-shaped block (212) is in running fit with the glass block (13);
the second sliding rod (213) is arranged in the third shell (211);
the connecting blocks (215) are arranged on two sides of the middle of the second sliding rod (213) in a sliding mode, the connecting blocks (215) on the right side are connected with the right baffle (219), and the connecting blocks (215) on the left side are connected with the left baffle (219);
the fifth springs (214), two fifth springs (214) are connected between the two connecting blocks (215) and the second sliding rod (213);
the third wedge block (217) is arranged in the top of the first shell (4) in a sliding way, and the third wedge block (217) is in sliding fit with the baffle plate (219) on the left side;
the fixed block (216) is arranged at one side, close to the motor (6), of the first shell (4), the fixed block (216) is in sliding fit with the third wedge block (217), and the third wedge block (217) is in sliding fit with the first button (181);
and a sixth spring (218), wherein the sixth spring (218) is connected between the fixed block (216) and the third wedge block (217).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111103144.6A CN113920817B (en) | 2021-09-18 | 2021-09-18 | Can let show cupboard that inside teaching equipment removed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111103144.6A CN113920817B (en) | 2021-09-18 | 2021-09-18 | Can let show cupboard that inside teaching equipment removed |
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| Publication Number | Publication Date |
|---|---|
| CN113920817A CN113920817A (en) | 2022-01-11 |
| CN113920817B true CN113920817B (en) | 2023-06-23 |
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| CN202111103144.6A Active CN113920817B (en) | 2021-09-18 | 2021-09-18 | Can let show cupboard that inside teaching equipment removed |
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| CN115005636B (en) * | 2022-06-08 | 2024-02-20 | 江西容大建工集团有限公司 | Modularized fire-fighting display cabinet for constructional engineering |
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| CN108877390A (en) * | 2018-06-26 | 2018-11-23 | 孟歆可 | A kind of teaching three-dimensional model presentation device |
| CN109712478A (en) * | 2019-01-08 | 2019-05-03 | 莱芜职业技术学院 | A kind of new-type education auxiliary device |
| CN110464171A (en) * | 2019-09-07 | 2019-11-19 | 中国石油大学胜利学院 | A kind of Environment Design Multifunctional demonstration instructional device and its application method |
| CN112908056A (en) * | 2021-02-07 | 2021-06-04 | 深圳腾盛云科技有限公司 | Portable portable multimedia teaching of intelligence demonstrates appearance |
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Effective date of registration: 20230601 Address after: No. 20-101, Liandong U-Valley Industrial Park, No. 2222, Yuqing Road South Section, Jinan Economic Development Zone, Shandong Province, 250306 Applicant after: Shandong Zhanjiao Engineering Technology Co.,Ltd. Address before: 518000 25J, Qinghai building, No. 7043, Beihuan Avenue, Futian District, Shenzhen, Guangdong Applicant before: Shenzhen Jingjing Education Network Technology Co.,Ltd. |
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