CN203591096U - Physical display cabinet of 3D laboratory - Google Patents
Physical display cabinet of 3D laboratory Download PDFInfo
- Publication number
- CN203591096U CN203591096U CN201320806606.5U CN201320806606U CN203591096U CN 203591096 U CN203591096 U CN 203591096U CN 201320806606 U CN201320806606 U CN 201320806606U CN 203591096 U CN203591096 U CN 203591096U
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- cabinet
- round table
- sheave
- module
- driver plate
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Abstract
The utility model discloses a physical display cabinet of a 3D laboratory. The physical display cabinet of the 3D laboratory comprises a round table part and an intermediate shaft with one end fixedly arranged on the round table part, wherein a top cover support is movably arranged at the other end of the intermediate shaft, a large chain wheel shaft and a plurality of cabinet body shafts are arranged at the bottom of the top cover support, all the cabinet body shafts are respectively sleeved with a small chain wheels and cabinet body moveably, the small chain wheels are connected with the cabinet bodies, the large chain wheel shaft is movably sleeved with a large chain wheel, the large chain wheel is driven to rotate by a speed reduction motor fixed to the top cover support, and the large chain wheel is connected with the small chain wheels through a transmission chain. The cabinet can meet the autonomous and orderly learning requirements of students, and the class visiting effect of a whole class can be improved when a teacher explains a displayed mechanism.
Description
Technical field
The utility model relates to exhibiting device field, more specifically relates to a kind of 3D laboratory material object display cabinet.Be applicable to the displaying of all kinds of mechanical mechanisms.
Background technology
At present, known mechanical laboratory showcase is to be made up by the method for bindiny mechanism or welding of wooden or metal material cabinet body frame, the good glass of light transmission or lucite and some veneers or sheet iron.By the model being demonstrated be placed on the glass of showcase or lucite below and by stent support, student stands in see through glass or the lucite of showcase above and observes and be demonstrated mechanism.Common each laboratory needs multiple showcases to show the related mechanical model in a series of mechanical classroom.But, student often needs constantly to walk about to observe all mechanical models in the time observing, make like this classroom discipline become chaotic, student has the problem being ignorant of to be answered timely in watching simultaneously, and can not well look after teacher and lecture and be demonstrated mechanical model.General showcase can not meet the requirement of Students ' Learning independence, order, can not guarantee the efficiency of listening to the teacher in whole classroom when teacher explains mechanical model.
Utility model content
The purpose of this utility model is the problems referred to above that are for prior art existence, a kind of 3D laboratory material object display cabinet is provided, not only can meet the independence of Students ' Learning, the requirement of order, and can make teacher explain the efficiency of listening to the teacher in classroom while being demonstrated mechanical model to increase.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of 3D laboratory material object display cabinet, comprise round table portion, also comprise that one end is fixedly installed on the axis in round table portion, the axis other end is movably set with top cover support, and top cover support bottom is provided with hinge wheel axle and several cabinet axles, and on each cabinet axle, all movable sleeve is provided with minor sprocket and cabinet, minor sprocket is connected with cabinet, on hinge wheel axle, movable sleeve is provided with hinge wheel, and hinge wheel is driven and rotated by the reducing motor of fixing with top cover support, and hinge wheel is connected with minor sprocket by driving-chain.
A kind of 3D laboratory material object display cabinet, also comprise the driver plate axle that fixed cover is located at the sheave on axis and is coupling with the turning cylinder of reducing motor, on driver plate axle, fixed cover is provided with driver plate, the Plane of rotation of driver plate is parallel with sheave, driver plate one end is arc-shaped limit protuberance, the other end is provided with round pin, the surrounding of sheave evenly arranges sheave radial slot, the outer of the part on sheave between adjacent sheave radial slot is provided with the arc-shaped limit recess with arc-shaped limit protuberance profile adaptation, and when driver plate rotation, round pin can slide in sheave radial slot.
The end of cabinet axle as above connects by stabilizing ring, is provided with roller on stabilizing ring, and roller is placed in round table portion.
Round table as above portion comprises round table upper surface and is arranged on the round table lower surface of round table upper surface below, between round table upper surface and round table lower surface, connects by support column, on round table upper surface, is provided with central axis hole, and central axis hole is fixedly connected with axis.
Cabinet as above comprises cylindric lucite periphery, the two ends up and down of cylindric lucite periphery are respectively arranged with bottom and cabinet lower bottom cover on cabinet, on cabinet, on bottom and cabinet lower bottom cover, be provided with the cabinet bearing being set on axis, in cylindric lucite periphery, be provided with the cabinet bracing frame that two ends are connected with bottom on cabinet and cabinet lower bottom cover respectively.
Reducing motor as above is connected with control module, control module is also connected with memory module, audio decoder module, display module, Keysheet module, infrared receiving module respectively, in described round table portion, be provided with earphone jack, earphone jack is connected with audio decoder module, is arranged on round table portion and/or remote controller with the infrared transmission module of infrared receiving module adaptation.
The utility model compared with prior art, has the following advantages:
1, simple in structure, easy to use;
2, this showcase not only can meet the requirement of Students ' Learning independence, order, and can make teacher explain the efficiency of listening to the teacher in whole classroom while being demonstrated mechanism to make moderate progress.
Accompanying drawing explanation
Fig. 1 is overview of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Fig. 3 is round table of the present utility model portion structural representation.
Fig. 4 is the external view of showcase body of the present utility model.
Fig. 5 is showcase body internal structure schematic diagram of the present utility model.
Fig. 6 is cradle portion structural representation of the present utility model.
Fig. 7 is the utility model chain driving section structural representation.
Fig. 8 is the structural representation of the utility model driver plate.
Fig. 9 is the generalized section of A-A in Fig. 8.
Figure 10 is the structural representation of the utility model sheave.
Figure 11 is the view of cooperating between the utility model sheave and driver plate.
In figure: 100-round table portion; 200-showcase body; 300-cradle portion; 400-chain driving section; 500-control box; 600-remote controller portion;
111-round table upper surface; 112-circular flat bottom groove; 113-round table lower surface; 114-support column; 120-earphone jack; 130-central axis hole; 140-axis;
Bottom on 210-cabinet; 211-cabinet lower bottom cover; 220-cabinet bracing frame; The cylindric lucite of 230-periphery; 250-cabinet bearing;
310-top cover support; 311-central axis hole; 312-cabinet axle; 320-cabinet bearing; 330-hinge wheel axle; 340-stabilizing ring; 350-roller;
410-hinge wheel; 411-hinge wheel bearing; 420-minor sprocket; 421-minor sprocket bearing; 422-minor sprocket key; 430-driving-chain; 440-reducing motor; 450-driver plate; 451-driver plate axle; 452-arc-shaped limit protuberance; 453-round pin; 460-sheave; 461-arc-shaped limit recess; 462-sheave radial slot;
The instantaneous rotary motion trace of TRACKA-driver plate; TRACKB-driver plate axle axle movement locus.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
A kind of 3D laboratory material object display cabinet, comprise round table portion 100, also comprise that one end is fixedly installed on the axis 140 in round table portion 100, axis 140 other ends are movably set with top cover support 310, top cover support 310 bottoms are provided with hinge wheel axle 330 and several cabinet axles 312, on each cabinet axle 312, all movable sleeve is provided with minor sprocket 420 and cabinet, minor sprocket 420 is connected with cabinet, on hinge wheel axle 330, movable sleeve is provided with hinge wheel 410, hinge wheel 410 is by driving rotation with the fixing reducing motor 440 of top cover support 310, hinge wheel 410 is connected with minor sprocket 420 by driving-chain 430.
A kind of 3D laboratory material object display cabinet, also comprise the driver plate axle 451 that fixed cover is located at the sheave 460 on axis 140 and is coupling with the turning cylinder of reducing motor 440, on driver plate axle 451, fixed cover is provided with driver plate 450, the Plane of rotation of driver plate 450 is parallel with sheave 460, driver plate 450 one end are arc-shaped limit protuberance 452, the other end is provided with round pin 453, the surrounding of sheave 460 evenly arranges sheave radial slot 462, the outer of the part on sheave 460 between adjacent sheave radial slot 462 is provided with the arc-shaped limit recess 461 with arc-shaped limit protuberance 452 profile adaptations, when driver plate 450 rotates, round pin 453 can slide in sheave radial slot 462.
The end of cabinet axle 312 connects by stabilizing ring 340, is provided with roller 350 on stabilizing ring 340, and roller 350 is placed in round table portion 100.
Cabinet comprises cylindric lucite periphery 230, the two ends up and down of cylindric lucite periphery 230 are respectively arranged with bottom 210 and cabinet lower bottom cover 211 on cabinet, on cabinet, on bottom 210 and cabinet lower bottom cover 211, be provided with the cabinet bearing 250 being set on axis 140, in cylindric lucite periphery 230, be provided with the cabinet bracing frame 220 that two ends are connected with bottom on cabinet 210 and cabinet lower bottom cover 211 respectively.
Reducing motor 440 is connected with control module, control module is also connected with memory module, audio decoder module, display module, Keysheet module, infrared receiving module respectively, in described round table portion 100, be provided with earphone jack, earphone jack is connected with audio decoder module, is arranged on round table portion 100 and/or remote controller with the infrared transmission module of infrared receiving module adaptation.
As shown in Figure 1, the utility model mainly comprises round table portion 100, showcase body 200, cradle portion 300, chain driving section 400, control box portion 500, remote controller portion 600.
As shown in Figure 2, circuit part of the present utility model comprises control module (MCUMSP430F1612 single-chip microcomputer), infrared transmission module, infrared receiving module, Keysheet module, display module (LCD1602), memory module (SD card), audio decoder module (VS1003), earphone, reducing motor.Utility key disk module is selected mode of operation, and shows current state by display module (LCD1602); The infrared signal that control module (MCUMSP430F1612 single-chip microcomputer) is arranged on by reception the infrared transmission module transmitting of showing on cabinet is chosen corresponding audio file in memory module (SD card), voice data is delivered to audio decoder module (VS1003) and process, play back by earphone; Control module can arrange by reception the rotating speed of the infrared signal control reducing motor that the infrared transmission module on remote controller sends; Control module, infrared receiving module, display module, memory module, audio decoder module are installed in control box portion 500, and two infrared transmitting circuits are arranged on respectively remote controller portion 600 and round table portion 100, and earphone is arranged on round table portion 100.
As shown in Figure 3, round table portion mainly comprises round table upper surface 111, circular flat bottom groove 112, round table lower surface 113, support column 114, earphone jack 120, central axis hole 130, axis 140.Round table upper surface 111 is rounded, and 8 earphone jacks 120 are uniformly distributed in round table upper surface 111 edges, and round table upper surface 111 is provided with and can holds the circular flat bottom groove 112 that showcase body 200 moves; Round table lower surface 113 is also rounded, and parallel with upper surface 111, and upper surface 111 is connected by support column 114 with lower surface 113; Central axis hole 130 is in round table upper surface 111 centers, and central axis hole 130 central shafts overlap with round table 110 central shafts, and axis 140 coordinates with central axis hole 130.
As shown in Figure 4,5, cabinet mainly comprises bottom 210 on cabinet, cabinet lower bottom cover 211, cabinet bracing frame 220, bearing 250, cylindric lucite periphery 230, cabinet bearing 250.The central axis of cabinet bracing frame 220, cylindric lucite periphery 230 is perpendicular to round table upper surface 111; On cabinet, bottom 211 and cabinet lower bottom cover 212 are parallel to each other and respectively at peripheral 230 two ends of cylindric lucite; Cabinet lower bottom cover 212 is in circular flat bottom groove 112, and upper top cover 211 and lower top cover 212 are parallel to groove floor; Bracing frame 220 is between upper top cover 211 and lower top cover 212, and entirety is rectangular.The utility model has 8 showcase bodies 200, and their structures are identical, is distributed on the circular flat bottom groove 112 of round table upper surface 111 according to homogeneous angular with respect to round table 110 center lines.
As shown in Figure 6, cradle portion 300 comprises top cover support 310, cabinet bearing 320, hinge wheel axle 330, stabilizing ring 340, roller 350.Top cover support 310 is made up of the stronger metal of structural strength, and its shape as shown in the figure; At top cover support, there is the central axis hole 311 coordinating with the axis 140 of Fig. 3 at 310 axis of symmetry places; Top cover support 310 is divided into 312,8 cabinet axles 312 of 8 cabinet axles simultaneously and is evenly distributed on the circle centered by top cover support 310; 8 hinge wheel axle 330 spatial distributions as shown in Figure 6.Stabilizing ring 340 is arranged on the end of cabinet axle 312 and fixes, the equally distributed stabilizing ring 340 that is welded on of roller 350.
As shown in Fig. 7 ~ 11, driving-chain part 400 comprises hinge wheel 410, hinge wheel bearing 411, minor sprocket 420, minor sprocket bearing 421, minor sprocket key 422, driving-chain 430, reducing motor 440, driver plate 450, sheave 460.It is anistree radial that the distribution of driving-chain 430 is, and hinge wheel 410 drives rotation by reducing motor 440, and hinge wheel 410 is connected with minor sprocket 420 by driving-chain 430; Driver plate 450 can with sheave 460 mix proportion intermittent motion mechanisms, the driver plate axle 451 of driver plate 450 is coupling with the rotating shaft of reducing motor, driver plate 450 can be under the driving of reducing motor and hinge wheel 340 synchronous rotaries.Because top cover support 310 is to be flexibly connected with the top of axis 140, and reducing motor with top cover support 310 for being fixedly connected with, so driver plate axle 451 can rotate with certain radius round axis 140 along with top cover support 310.Driver plate 450 rotates under the drive of reducing motor, in rotation process, because sheave 460 is fixed on axis 140, and axis 140 is fixed in round table portion 100, in the time that the round pin 453 of driver plate 450 slides in the sheave radial slot 462 of sheave 460, sheave 460 can, to 350 1 reaction forces of driver plate, make top cover support 310 obtain a moment of torsion, thereby top cover support 310 is rotated around axis 140, thereby drive each cabinet to rotate around axis 140.While is at the position-limiting action of arc-shaped limit protuberance 452 and arc-shaped limit recess 461, driver plate 450 is often rotated a circle, each cabinet can rotate fixing angle, simultaneously at the next swing circle of driver plate 450, can make round pin 453 slide into accurately next sheave radial slot 462.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. a 3D laboratory material object display cabinet, comprise round table portion (100), it is characterized in that, also comprise that one end is fixedly installed on the axis (140) in round table portion (100), axis (140) other end is movably set with top cover support (310), top cover support (310) bottom is provided with hinge wheel axle (330) and several cabinet axles (312), the upper equal movable sleeve of each cabinet axle (312) is provided with minor sprocket (420) and cabinet, minor sprocket (420) is connected with cabinet, the upper movable sleeve of hinge wheel axle (330) is provided with hinge wheel (410), hinge wheel (410) is by driving and rotate with the fixing reducing motor (440) of top cover support (310), hinge wheel (410) is connected with minor sprocket (420) by driving-chain (430).
2. a kind of 3D according to claim 1 laboratory material object display cabinet, it is characterized in that, also comprise the driver plate axle (451) that fixed cover is located at the sheave (460) on axis (140) and is coupling with the turning cylinder of reducing motor (440), the upper fixed cover of driver plate axle (451) is provided with driver plate (450), the Plane of rotation of driver plate (450) is parallel with sheave (460), driver plate (450) one end is arc-shaped limit protuberance (452), the other end is provided with round pin (453), the surrounding of sheave (460) evenly arranges sheave radial slot (462), the outer of the part between the upper adjacent sheave radial slot (462) of sheave (460) is provided with the arc-shaped limit recess (461) with arc-shaped limit protuberance (452) profile adaptation, when driver plate (450) rotation, round pin (453) can slide in sheave radial slot (462).
3. a kind of 3D according to claim 2 laboratory material object display cabinet, it is characterized in that, the end of described cabinet axle (312) connects by stabilizing ring (340), is provided with roller (350) on stabilizing ring (340), and roller (350) is placed in round table portion (100).
4. a kind of 3D according to claim 1 laboratory material object display cabinet, it is characterized in that, described round table portion (100) comprises round table upper surface (111) and is arranged on the round table lower surface (113) of round table upper surface (111) below, between round table upper surface (111) and round table lower surface (113), connect by support column (114), on round table upper surface (111), be provided with central axis hole (130), central axis hole (130) is fixedly connected with axis (140).
5. a kind of 3D according to claim 1 laboratory material object display cabinet, it is characterized in that, described cabinet comprises cylindric lucite periphery (230), the two ends up and down of cylindric lucite periphery (230) are respectively arranged with bottom on cabinet (210) and cabinet lower bottom cover (211), on bottom on cabinet (210) and cabinet lower bottom cover (211), be provided with the cabinet bearing (250) being set on axis (140), in cylindric lucite periphery (230), be provided with the cabinet bracing frame (220) that two ends are connected with bottom on cabinet (210) and cabinet lower bottom cover (211) respectively.
6. a kind of 3D according to claim 2 laboratory material object display cabinet, it is characterized in that, described reducing motor (440) is connected with control module, control module is also connected with memory module, audio decoder module, display module, Keysheet module, infrared receiving module respectively, in described round table portion (100), be provided with earphone jack, earphone jack is connected with audio decoder module, is arranged on round table portion (100) and/or remote controller with the infrared transmission module of infrared receiving module adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320806606.5U CN203591096U (en) | 2013-12-09 | 2013-12-09 | Physical display cabinet of 3D laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320806606.5U CN203591096U (en) | 2013-12-09 | 2013-12-09 | Physical display cabinet of 3D laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203591096U true CN203591096U (en) | 2014-05-14 |
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ID=50672052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320806606.5U Expired - Fee Related CN203591096U (en) | 2013-12-09 | 2013-12-09 | Physical display cabinet of 3D laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203591096U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852522A (en) * | 2016-06-17 | 2016-08-17 | 常州市拓源电缆成套有限公司 | Display rack convenient for PCV resin sales |
| CN106263857A (en) * | 2016-11-07 | 2017-01-04 | 常熟市宏伟吸塑制品厂 | A kind of combined mobile phone showcase with rotating middle part |
| CN108481054A (en) * | 2018-04-13 | 2018-09-04 | 重庆安永德锐科技有限公司 | It can position, rotatable dedicated fixture for drilling |
| CN109043970A (en) * | 2018-06-27 | 2018-12-21 | 浙江自由家居用品制造有限公司 | A kind of craftwork sale displaying device |
| CN112890525A (en) * | 2021-01-22 | 2021-06-04 | 温州职业技术学院 | Make things convenient for display device for clothing that clothing was hung and was got |
-
2013
- 2013-12-09 CN CN201320806606.5U patent/CN203591096U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852522A (en) * | 2016-06-17 | 2016-08-17 | 常州市拓源电缆成套有限公司 | Display rack convenient for PCV resin sales |
| CN106263857A (en) * | 2016-11-07 | 2017-01-04 | 常熟市宏伟吸塑制品厂 | A kind of combined mobile phone showcase with rotating middle part |
| CN108481054A (en) * | 2018-04-13 | 2018-09-04 | 重庆安永德锐科技有限公司 | It can position, rotatable dedicated fixture for drilling |
| CN109043970A (en) * | 2018-06-27 | 2018-12-21 | 浙江自由家居用品制造有限公司 | A kind of craftwork sale displaying device |
| CN109043970B (en) * | 2018-06-27 | 2020-06-26 | 浙江自由家居用品制造有限公司 | Display device for handicraft sale |
| CN112890525A (en) * | 2021-01-22 | 2021-06-04 | 温州职业技术学院 | Make things convenient for display device for clothing that clothing was hung and was got |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20141209 |
|
| EXPY | Termination of patent right or utility model |