CN208789333U - The teaching concealed panel of multilayer folding - Google Patents
The teaching concealed panel of multilayer folding Download PDFInfo
- Publication number
- CN208789333U CN208789333U CN201721663014.7U CN201721663014U CN208789333U CN 208789333 U CN208789333 U CN 208789333U CN 201721663014 U CN201721663014 U CN 201721663014U CN 208789333 U CN208789333 U CN 208789333U
- Authority
- CN
- China
- Prior art keywords
- panel
- sliding sleeve
- sides
- fixed frame
- connecting base
- 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
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a kind of concealed panel of teaching multilayer folding, it is fixed with the fixed frame of two vertical slots containing frame in parallel on wall, top positioned at two sides fixed frame is respectively arranged with fixing seat, each fixing seat is hinged with swing rod by fixing axle, and the end of two sides swing rod is hinged on the upper end of outer panels by movable axis；In two sides, the upper end of fixed frame is respectively arranged with upper connecting base, and is provided with lower connecting base in the middle part of the swing rod of two sides, and tension spring is equipped between upper connecting base and lower connecting base.The utility model can be capable of providing in the case where not influencing metope beauty with the panel for hiding folder function.The panel is either unfolded or folds, can Automatic-expanding or fold in place, be not necessarily to additional fixation member, operation is very easy, be suitble to promote and apply.
Description
Technical field:
The utility model belongs to teaching board technical field of tools, and in particular to a kind of teaching is concealed with multilayer folding
Panel.
Background technique:
Existing multi-functional blackboard area is fixed, and is installed in the middle part of classroom front metope, due to different courses teacher all
Need writing on the blackboard on the one hand to occupy blackboard when the writing on the blackboard of class as above needs long period indwelling, under the influence of a class teacher
Writing on the blackboard；On the other hand due to the presence of different course writings on the blackboard, the attention of student is influenced.
Existing classroom blackboard all occupy metope center, it appears and it is very stiff, it is wide with television video and screen
General use certainly will influence the implementation and quality of instruction of modernizing teaching method if the position of blackboard and function cannot change
Raising.
Utility model content:
The utility model, which is directed to current existing blackboard, has that writing on the blackboard content is few and position is fixed without hiding function
The problem of energy, provide a kind of suitable concealed panel of teaching multilayer folding.
Technical solution: a kind of the teaching concealed panel of multilayer folding, including fixed frame and panel, it is solid in parallel on wall
Surely there is the fixed frame of two vertical slots containing frame, be respectively arranged with fixing seat, each fixing seat positioned at the top of two sides fixed frame
It is hinged with swing rod by fixing axle, the end of two sides swing rod is hinged on the upper end of outer panels by movable axis；In two sides fixed frame
Upper end be respectively arranged with upper connecting base, and lower connecting base is provided in the middle part of the swing rod of two sides, the upper connecting base and lower company
Tension spring is installed between joint chair；Panel and inner panel in being disposed on rear side of the outer panels, the outer panels, middle face
Plate and inner face back are respectively fixed with rear gusset, are respectively arranged with vertical guide chute on each rear gusset；The middle face
The upper end of plate is equipped with the sliding sleeve one of elastic reset function by sliding sleeve mounting base one, which is set in outside backboard simultaneously
In the guide chute in face；The upper end of inner panel is equipped with the sliding sleeve two of elastic reset function, the sliding sleeve by sliding sleeve mounting base two
Two are set in the guide chute of middle back side of panel simultaneously；The lower end of the inner panel is hinged on the bottom attachment base positioned at wall
On.
Inflexible wheel base is greater than the sum of outer panels, middle panel and thickness of inner panel with a distance from metope in the fixing seat.
Torsional spring is installed between the sliding sleeve and corresponding panel.The part that the sliding sleeve is located in guide chute is equipped with cunning
Wheel.
The utility model has the beneficial effects that the utility model can be capable of providing in the case where not influencing metope beauty
Panel with hiding folder function.The panel is either unfolded or folds, can Automatic-expanding or fold in place, be not necessarily to
Additional fixation member, operation is very easy.Most of metope can be covered after expansion, and wall surface bottom layer is located at after folding without influencing
Metope normal visual field content.Make decoration painting or fixed liner plate is set again in the metope part that can expose after folding.This is practical
New structure is simple, and design is rationally, easy to use, is suitble to promote and apply.
Detailed description of the invention:
Fig. 1 is the front schematic view of the folded state of the utility model.
Fig. 2 is that the front that the unfolded state of the utility model is shown is intended to.
Fig. 3 is the side schematic view of the folded state of the utility model.
Fig. 4 is the side schematic view of the semi-collapsed condition of the utility model.
Fig. 5 is the side structure schematic diagram of the utility model unfolded state.
Fig. 6 is the portion A enlarged structure schematic diagram in Fig. 4.
In figure, label 1 is fixed frame, and 2 be frame slot, and 3 be fixing seat, and 4 be swing rod, and 5 be fixing axle, and 6 be movable axis, and 7 are
Outer panels, 8 be middle panel, and 9 be inner panel, and 10 be upper connecting base, and 11 be lower connecting base, and 12 be tension spring, and 13 be bottom attachment base, 14
It is guide chute for rear gusset, 15,16 be sliding sleeve mounting base, and 17 be sliding sleeve, and 18 be torsional spring, and 19 be pulley.
Specific embodiment:
The concealed panel of teaching multilayer folding as depicted in figs. 1 and 2, including the components such as fixed frame 1 and panel.First
The fixed frame 1 for needing to be fixed with two vertical slots containing frame 2 in parallel on wall, sets respectively positioned at the top of two sides fixed frame 1
It is equipped with fixing seat 3, each fixing seat 3 is hinged with swing rod 4 by fixing axle 5.The end of two sides swing rod 4 is hinged by movable axis 6
In the upper end of outer panel 7.
In two sides, the upper end of fixed frame 1 is respectively arranged with upper connecting base 10, and the middle part of two sides swing rod 4 is provided with lower company
Joint chair 11.And tension spring 12 is installed between upper connecting base 10 and lower connecting base 11.
Referring to shown in Fig. 3-Fig. 6, panel 8 and inner panel 9 in the rear side of outer panel 7 is disposed with.Again in outer panel
7, middle panel 8 and 9 back side of inner panel are respectively fixed with rear gusset 14, and it is sliding to be respectively arranged with vertical guiding on each rear gusset 14
Slot 15.Wherein, the upper end of middle panel 8 is equipped with the sliding sleeve 17 1 of elastic reset function, the cunning by 17 mounting base 16 of sliding sleeve
It covers 17 1 while being set in the guide chute 15 at 7 back side of outer panels.Pacified by 17 mounting base 16 2 of sliding sleeve the upper end of inner panel 9
Sliding sleeve 17 2 equipped with elastic reset function, the sliding sleeve 17 2 are set in the guide chute 15 at middle 8 back side of panel simultaneously.It is described
The lower end of inner panel 9 is hinged on the bottom attachment base 13 of wall.
Distance of the fixing axle 5 apart from metope in fixing seat 3 be greater than outer panels 7, middle panel 8 and inner panel 9 thickness it
With.
Torsional spring 18 is installed between sliding sleeve 17 and corresponding panel.The part that sliding sleeve 17 is located in guide chute 15 is equipped with cunning
Wheel 19.
Claims (3)
1. a kind of the teaching concealed panel of multilayer folding, including fixed frame and panel, it is characterized in that: being fixed in parallel on wall
There is the fixed frame of two vertical slots containing frame, is respectively arranged with fixing seat positioned at the top of two sides fixed frame, each fixing seat is logical
It crosses fixing axle and is hinged with swing rod, the end of two sides swing rod is hinged on the upper end of outer panels by movable axis；The fixed frame in two sides
Upper end is respectively arranged with upper connecting base, and lower connecting base is provided in the middle part of the swing rod of two sides, the upper connecting base and lower connection
Tension spring is installed between seat；Panel and inner panel in being disposed on rear side of the outer panels, the outer panels, middle panel
It is respectively fixed with rear gusset with inner face back, is respectively arranged with vertical guide chute on each rear gusset；The middle panel
Upper end the sliding sleeve one of elastic reset function is equipped with by sliding sleeve mounting base one, the sliding sleeve one be set in simultaneously outside back
Guide chute in；The upper end of inner panel is equipped with the sliding sleeve two of elastic reset function, the sliding sleeve two by sliding sleeve mounting base two
It is set in the guide chute of middle back side of panel simultaneously；The lower end of the inner panel is hinged on the bottom attachment base of wall.
2. the teaching concealed panel of multilayer folding according to claim 1, it is characterized in that: fixing axle in the fixing seat
Distance apart from metope is greater than the sum of outer panels, middle panel and thickness of inner panel.
3. the teaching concealed panel of multilayer folding according to claim 1, is slided it is characterized in that: the sliding sleeve is located at guiding
Part in slot is equipped with pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721663014.7U CN208789333U (en) | 2017-12-04 | 2017-12-04 | The teaching concealed panel of multilayer folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721663014.7U CN208789333U (en) | 2017-12-04 | 2017-12-04 | The teaching concealed panel of multilayer folding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208789333U true CN208789333U (en) | 2019-04-26 |
Family
ID=66198195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721663014.7U Expired - Fee Related CN208789333U (en) | 2017-12-04 | 2017-12-04 | The teaching concealed panel of multilayer folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208789333U (en) |
-
2017
- 2017-12-04 CN CN201721663014.7U patent/CN208789333U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211483380U (en) | Special lectern of computer teaching | |
| CN208789333U (en) | The teaching concealed panel of multilayer folding | |
| CN2601055Y (en) | Twin desk/chair for student | |
| CN208848393U (en) | A kind of English teaching device | |
| CN201968094U (en) | Multifunctional desk | |
| CN204870197U (en) | Clipboard subassembly reaches teaching board including this subassembly | |
| CN209641102U (en) | Computer-assisted instruction device | |
| CN201308273Y (en) | Combined type student desk | |
| CN107791730A (en) | The concealed panel of teaching multilayer folding | |
| CN103273770B (en) | Write the dual-purpose board of education of projection | |
| CN213428949U (en) | English listening comprehension trains desk | |
| CN210836685U (en) | Multi-surface display rack for ideological and political education | |
| CN201552891U (en) | folding blackboard | |
| CN209417949U (en) | A kind of Teaching of Computer Graphics device | |
| CN202302610U (en) | Telescopic teaching abacus support frame | |
| CN209171621U (en) | A kind of multi-functional plug-type integrated teaching desk | |
| CN208367950U (en) | Online advertisement teaching platform | |
| CN208938354U (en) | A kind of teaching board for English teaching | |
| CN206058832U (en) | A kind of advertisement project exhibiting device | |
| CN201021017Y (en) | Novel blackboard | |
| CN205649159U (en) | Can extend desk of desktop and table case | |
| CN204204246U (en) | Multimedia teaching auxiliary teaching device | |
| CN208422131U (en) | A kind of scene English Language Training device | |
| CN211044556U (en) | Integrated teaching electronic blackboard | |
| CN203317958U (en) | Dual-purpose writing and projection teaching board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20191204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |