CN206322384U - A kind of assembled teaching instrument for dynamic stereo display - Google Patents
A kind of assembled teaching instrument for dynamic stereo display Download PDFInfo
- Publication number
- CN206322384U CN206322384U CN201621169529.7U CN201621169529U CN206322384U CN 206322384 U CN206322384 U CN 206322384U CN 201621169529 U CN201621169529 U CN 201621169529U CN 206322384 U CN206322384 U CN 206322384U
- Authority
- CN
- China
- Prior art keywords
- base plate
- support rod
- fixed
- boss
- stereo display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920000742 Cotton Polymers 0.000 claims abstract description 5
- 239000003814 drug Substances 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 5
- 239000010425 asbestos Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Finger-Pressure Massage (AREA)
Abstract
The utility model discloses a kind of assembled teaching instrument for dynamic stereo display, including base plate, alcolhol burner standing groove is offered on the upper surface for the boss that the upper end of the base plate is set, the bottom of front support rod on the left of the boss is closely connected with base plate by screw thread, and front support rod passes sequentially through locking knob and is fixed with flask placement ring and flask fixed support from bottom to up, back support rod on the right side of the boss is closely connected with base plate by screw thread, the two ends for the cross bar laid above the flask fixed support are fixed on the upper of front support rod and back support rod by locking knob, uniformly through hole is offered on the cross bar, and the bottom for the cotton cord fixed on through hole is connected to shot, chute is laid on the right side of the back support rod, and the left and right sides of chute is respectively fixed with preceding chute pole and rear chute pole.The utility model reasonable in design, it is quick detachable, it is easily assembled, the three-dimensional dynamic teaching demonstration for chemically and physically waiting subject can be realized simultaneously, practicality is higher.
Description
Technical field
The utility model is related to teaching aid equipment technical field, specially a kind of assembled teaching instrument for dynamic stereo display.
Background technology
Object teaching is that teacher's emphasis guiding student directly perceives things, model etc., student is produced the mistake of perceptual knowledge
Journey, correctly with teaching aid, can improve the learning interest of student, enrich perceptual knowledge, reduce the difficulty in study, and help forms bright
True concept, the observation ability and thinking ability of Developing Students '.
Traditional demonstration teaching aid is simple in construction, but can only show single dynamic stereo display, and utilization rate is relatively low,
Assembly and disassembly are complex, and bandwagon effect is not notable, it is difficult to cause the interest of student, practicality is poor, it is difficult to meet teaching
The demand of three-dimensional Dynamic Display；Therefore devise it is simple in construction, it is quick detachable, be easily assembled, can realize simultaneously chemically and physically etc.
The three-dimensional dynamic teaching demonstration of subject, the combined teaching aid with higher practicality.
The content of the invention
The purpose of this utility model is to provide a kind of assembled teaching instrument for dynamic stereo display, to solve in above-mentioned background technology
The problem of proposition, had an advantageous effect in that：It is simple in construction, it is quick detachable, it is easily assembled, can realizes simultaneously chemically and physically etc.
The three-dimensional dynamic teaching demonstration of subject, practicality is higher.
To achieve the above object, the utility model provides following technical scheme：A kind of assembled teaching instrument for dynamic stereo display, bag
Include before being offered on base plate, the upper surface of the boss of the upper end setting of the base plate on the left of alcolhol burner standing groove, the boss
The bottom of support bar is closely connected with base plate by screw thread, and front support rod passes sequentially through locking knob and is fixed with burning from bottom to up
The back support rod that bottle places on the right side of ring and flask fixed support, the boss is closely connected with base plate by screw thread, the flask
The two ends for the cross bar laid above fixed support are fixed on upper, the cross bar of front support rod and back support rod by locking knob
On uniformly offer on through hole, and through hole the bottom of fixed cotton cord and be connected to shot, the right side of the back support rod is laid
There is chute, and the left and right sides of chute is respectively fixed with preceding chute pole and rear chute pole.
It is preferred that, the bottom of the base plate is bonded with damping and slide-prevention layer.
It is preferred that, the preceding chute pole and rear chute pole are closely connected with base plate by screw thread respectively.
It is preferred that, uniformly offer screwed hole on the upper surface of the base plate.
It is preferred that, the medicine bottle standing groove opened up on the base plate is arranged on the front of boss.
It is preferred that, the flask to be placed and be placed with asbestos gauge on ring.
Compared with prior art, the beneficial effects of the utility model are：The device structure is simple, quick detachable, is easily assembled, can
To realize the three-dimensional dynamic teaching demonstration for chemically and physically waiting subject simultaneously, practicality is higher；The design of base plate upper screwed hole, more
Plus facilitate the assembly and disassembly of various teaching aids；The damping and slide-prevention layer of bottom base plate bonding, can effectively improve the stabilization of base plate
Property, improve the accuracy of demonstration；The design of medicine bottle standing groove, can chemical teaching demonstration be conveniently to place medicine bottle, it is to avoid medicine
The generation for the phenomenon that bottle is toppled over；The utility model can carry out related establishment according to different demo contents, and convenient disassembly is drilled
Show effect significantly, cost is relatively low, with higher practicality, can be very good to meet the demand in user and market.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation of base plate of the present utility model.
In figure：1- front support rods；2- cross bars；3- through holes；4- cotton cords；5- shots；6- back support rods；7- flasks fix branch
Frame；8- flasks place ring；9- locking knobs；10- boss；11- base plates；12- damping and slide-preventions layer；Chute pole before 13-；14- is slided
Groove；Chute pole after 15-；16- alcolhol burner standing grooves；17- medicine bottle standing grooves；18- screwed holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that the utility model is provided：A kind of assembled teaching instrument for dynamic stereo display, bag
Include and offer alcolhol burner standing groove 16 on base plate 11, the upper surface of the boss 10 of the upper end setting of base plate 11, the left side of boss 10
The bottom of front support rod 1 is closely connected with base plate 11 by screw thread, and front support rod 1 passes sequentially through locking knob 9 from bottom to up
It is fixed with flask and places ring 8 and flask fixed support 7, the back support rod 6 on the right side of boss 10 is closely connected with base plate 11 by screw thread
Connect, the two ends for the cross bar 2 that the top of flask fixed support 8 is laid are fixed on front support rod 1 and back support rod 6 by locking knob 9
It is upper, the uniform bottom for offering cotton cord 4 fixed on through hole 3, and through hole 3 is connected to shot 5, back support rod 6 on cross bar 2
Right side lay chute 14, and the left and right sides of chute 14 is respectively fixed with preceding chute pole 13 and rear chute pole 15, bottom
The bottom of plate 11 is bonded with damping and slide-prevention layer 12, and preceding chute pole 13 and rear chute pole 15 are tight by screw thread with base plate 11 respectively
Uniformly the medicine bottle standing groove 17 opened up on screwed hole 18, base plate 11 is offered on close connection, the upper surface of base plate 11 to be arranged on
The front of boss 10, flask to be placed and be placed with asbestos gauge on ring 8.
Operation principle：In use, respectively by front support rod 1, back support rod 6, preceding chute pole 13 and rear chute pole 15
Closely connected by the screwed hole 18 opened up on base plate 11, flask is then placed into ring 8 and flask fixed support 7 passes sequentially through lock
Tight knob 9 is fixed on front support rod 1, and the two ends of cross bar 2 then are separately fixed at into the He of front support rod 1 by locking knob 9
On back support rod 6, chute 14 is then fixed on to the kind upper end of preceding sliding chute rod 13 and rear sliding chute rod 15, above-mentioned assembling can root
Assembled according to the content to be demonstrated, this combined appliance for teaching has simultaneously chemically and physically waits subject dynamic stereo display function,
It is, using more convenient, to represent effect very notable.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of assembled teaching instrument for dynamic stereo display, including base plate（11）, it is characterised in that：The base plate（11）Upper end set
Boss（10）Upper surface on offer alcolhol burner standing groove（16）, the boss（10）The front support rod in left side（1）Bottom
End and base plate（11）Closely connected by screw thread, and front support rod（1）Locking knob is passed sequentially through from bottom to up（9）It is fixed with burning
Bottle places ring（8）With flask fixed support（7）, the boss（10）The back support rod on right side（6）With base plate（11）Pass through screw thread
Close connection, the flask fixed support（7）The cross bar that top is laid（2）Two ends pass through locking knob（9）It is fixed on preceding branch
Strut（1）And back support rod（6）Upper, the cross bar（2）On uniformly offer through hole（3）, and through hole（3）The cotton of upper fixation
Rope（4）Bottom be connected to shot（5）, the back support rod（6）Right side lay chute（14）, and chute（14）Left and right
Both sides are respectively fixed with preceding chute pole（13）With rear chute pole（15）.
2. a kind of assembled teaching instrument for dynamic stereo display according to claim 1, it is characterised in that：The base plate（11）Bottom
Portion is bonded with damping and slide-prevention layer（12）.
3. a kind of assembled teaching instrument for dynamic stereo display according to claim 1, it is characterised in that：The preceding chute pole
（13）With rear chute pole（15）Respectively with base plate（11）Closely connected by screw thread.
4. a kind of assembled teaching instrument for dynamic stereo display according to claim 1, it is characterised in that：The base plate（11）It is upper
Uniformly screwed hole is offered on surface（18）.
5. a kind of assembled teaching instrument for dynamic stereo display according to claim 1, it is characterised in that：The base plate（11）On open
If medicine bottle standing groove（17）It is arranged on boss（10）Front.
6. a kind of assembled teaching instrument for dynamic stereo display according to claim 1, it is characterised in that：The flask places ring
（8）On be placed with asbestos gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621169529.7U CN206322384U (en) | 2016-10-26 | 2016-10-26 | A kind of assembled teaching instrument for dynamic stereo display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621169529.7U CN206322384U (en) | 2016-10-26 | 2016-10-26 | A kind of assembled teaching instrument for dynamic stereo display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206322384U true CN206322384U (en) | 2017-07-11 |
Family
ID=59263265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621169529.7U Expired - Fee Related CN206322384U (en) | 2016-10-26 | 2016-10-26 | A kind of assembled teaching instrument for dynamic stereo display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206322384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548558A (en) * | 2019-10-18 | 2019-12-10 | 江苏师范大学 | chemical experiment demonstration frame |
-
2016
- 2016-10-26 CN CN201621169529.7U patent/CN206322384U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548558A (en) * | 2019-10-18 | 2019-12-10 | 江苏师范大学 | chemical experiment demonstration frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20181026 |