CN105411226A - Stable white board for teaching - Google Patents
Stable white board for teaching Download PDFInfo
- Publication number
- CN105411226A CN105411226A CN201510800655.1A CN201510800655A CN105411226A CN 105411226 A CN105411226 A CN 105411226A CN 201510800655 A CN201510800655 A CN 201510800655A CN 105411226 A CN105411226 A CN 105411226A
- Authority
- CN
- China
- Prior art keywords
- vertical
- support frame
- pedestal
- jointings
- logical
- 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 34
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/04—Easels or stands for blackboards or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/12—Repeatedly-usable boards or tablets for writing or drawing having translucent writing surfaces producing visual impressions by co-operation with backing members
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a stable white board for teaching and relates to the field of teaching equipment. The stable white board comprises a bed frame base and a board plane. A base plate is fixed to the bed frame base through bolts, a bottom rod is arranged at the center of the base plate, the other end of the bottom rod is connected with a two-way connection joint, and the other end of the two-way connection joint is connected with a free rotation mechanism. A middle rod is connected to the free rotation mechanism, the other end of the middle rod is connected with a three-way joint, other two ports of the three-way joint are connected with a horizontal support frame and a vertical support frame respectively, and the horizontal support frame is of a telescopic structure. Two vertical sliding grooves are formed in the edge of the rear surface of the board plane, two fixing frames capable of moving up and down along the sliding grooves are arranged between the two vertical sliding grooves, a fixing device is arranged on each fixing frame, two fixing devices arranged up and down are connected with the vertical support frame and the horizontal support frame respectively, and the board plane is connected to the horizontal support frame and the vertical support frame. The stable white board has the advantages of a simple structure and a multi-level rising and descending property.
Description
Technical field
The present invention relates to teaching equipment technical field, relate to a kind of stable type teaching blank more specifically.
Background technology
Along with the development of economic technology, office appliance becomes partner indispensable in our routine work, the face wall that moveable blank becomes study and conveys knowledge, scratch above, when record emphasis, certainly can not lack white board marker, white board marker becomes the keeper of knowledge architecture.
Blank is the writing plane of usually white metallic sheet material.Effect and the blackboard of blank are similar, are a kind of writing implements that can be repeatedly erasable.Be generally used for teaching, session discussing, or individual and family keep record.Blank can be divided into one side blank and two-sided blank according to character, import plate face and domestic plate face can be divided into according to material, can be divided into according to the occupation mode of blank that to hang wall suspension type and tape holder portable, metal baking finish, enamel, PET, glass and wooden can be divided into according to the material of blank.
Existing blank stability is strong, and mostly a direction or rotation can only realize the viewing of both direction, when not moving pedestal, can not realize the viewing of multiple directions.
Therefore how to solve the problems of the technologies described above, there is realistic meaning very much to those skilled in the art.
Summary of the invention
In order to overcome above-mentioned technical deficiency, the invention provides a kind of stable type teaching blank.
The present invention to achieve these goals concrete by the following technical solutions:
A kind of stable type teaching blank, comprise pedestal base and plate face, pedestal base is by two U-shaped frame staggereds, pedestal base has been bolted pedestal disk, the center of pedestal disk is provided with bottom bar, the other end of bottom bar is connected with two logical jointings, the other end of two logical jointings is connected with and rotates freely mechanism, rotate freely in mechanism and be connected with king-rod, the other end of king-rod is connected with three-way connection, another two interfaces of three-way connection are connected to horizontal shore and vertical bracing frame, horizontal shore is stretching structure, edge, rear surface, plate face is provided with two vertical chutes, article two, between vertical chute, be provided with two fixed mounts that can move up and down along chute, fixed mount is provided with fixture, upper and lower two fixtures are connected with vertical bracing frame and horizontal shore respectively.
Further, described bottom bar and two logical jointings are threaded connection.
Further, described two fixed mounts are isosceles triangle frame.
Further, rotating freely mechanism described in can around vertical axes rotating 360 degrees.
Beneficial effect of the present invention is as follows:
Structure of the present invention is simple, be easy to processing and manufacturing, pedestal base enhances the stability of pedestal by two U-shaped frame staggereds, pedestal base and king-rod and bracing frame are dismountable structure, easy for removal and installation, rotating freely mechanism can around vertical axes rotating 360 degrees, the design of this structure can when need not mobile pedestal, selected angle as required, the personnel of different directions are facilitated to watch, article two, vertical chute and horizontal shore are the adjustment that panel angle of inclination is convenient in the setting of stretching structure, have very strong practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of stable type teaching of the present invention blank;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the rear schematic diagram of panel;
Reference numeral: 1-pedestal base, 2-pedestal disk, 3-two leads to jointing, and 4-rotates freely mechanism, 5-king-rod, 6-three-way connection, 7-horizontal shore, the vertical bracing frame of 8-, 9-panel, 9-1-fixture, 9-2-fixed mount, 9-3-chute, 10-bottom bar.
Detailed description of the invention
In order to those skilled in the art person better understands the present invention, below in conjunction with accompanying drawing and following examples, the present invention is described in further detail.
Embodiment 1
As Fig. 1 shows to 3, the present embodiment provides a kind of stable type teaching blank, comprise pedestal base 1 and plate face 9, it is characterized in that, pedestal base 1 is by two U-shaped frame 1-1 staggereds, pedestal base 1 is bolted pedestal disk 2, the center of pedestal disk 2 is provided with bottom bar 10, the other end of bottom bar 10 is connected with two logical jointings 3, the other end of two logical jointings 3 is connected with and rotates freely mechanism 4, rotate freely in mechanism 4 and be connected with king-rod 5, the other end of king-rod 5 is connected with three-way connection 6, another two interfaces of three-way connection 6 are connected to horizontal shore 7 and vertical bracing frame 8, horizontal shore 7 is stretching structure, edge, rear surface, plate face 9 is provided with two vertical chute 9-3, article two, between vertical chute 9-3, be provided with two fixed mount 9-2 that can move up and down along chute 9-3, fixed mount 9-2 is provided with fixture 9-1, upper and lower two fixtures are connected with vertical bracing frame 8 and horizontal shore 7 respectively.
In the present embodiment, structure is simple, be easy to processing and manufacturing, pedestal base enhances the stability of pedestal by two U-shaped frame staggereds, pedestal base and king-rod and bracing frame are dismountable structure, easy for removal and installation, rotating freely mechanism can around vertical axes rotating 360 degrees, the design of this structure can when need not mobile pedestal, selected angle as required, facilitate the personnel of different directions to watch, two vertical chutes and horizontal shore are the adjustment that panel angle of inclination is convenient in the setting of stretching structure, have very strong practicality.
Embodiment 2
As Fig. 1 shows to 3, the present embodiment provides a kind of stable type teaching blank, comprise pedestal base 1 and plate face 9, it is characterized in that, pedestal base 1 is by two U-shaped frame 1-1 staggereds, pedestal base 1 is bolted pedestal disk 2, the center of pedestal disk 2 is provided with bottom bar 10, the other end of bottom bar 10 is connected with two logical jointings 3, the other end of two logical jointings 3 is connected with and rotates freely mechanism 4, rotate freely in mechanism 4 and be connected with king-rod 5, the other end of king-rod 5 is connected with three-way connection 6, another two interfaces of three-way connection 6 are connected to horizontal shore 7 and vertical bracing frame 8, horizontal shore 7 is stretching structure, edge, rear surface, plate face 9 is provided with two vertical chute 9-3, article two, between vertical chute 9-3, be provided with two fixed mount 9-2 that can move up and down along chute 9-3, fixed mount 9-2 is provided with fixture 9-1, upper and lower two fixtures are connected with vertical bracing frame 8 and horizontal shore 7 respectively.
Described bottom bar 10 and two logical jointings 3 are threaded connection.
Described two fixed mount 9-2 are isosceles triangle frame.
Embodiment 3
As Fig. 1 shows to 3, the present embodiment provides a kind of stable type teaching blank, comprise pedestal base 1 and plate face 9, it is characterized in that, pedestal base 1 is by two U-shaped frame 1-1 staggereds, pedestal base 1 is bolted pedestal disk 2, the center of pedestal disk 2 is provided with bottom bar 10, the other end of bottom bar 10 is connected with two logical jointings 3, the other end of two logical jointings 3 is connected with and rotates freely mechanism 4, rotate freely in mechanism 4 and be connected with king-rod 5, the other end of king-rod 5 is connected with three-way connection 6, another two interfaces of three-way connection 6 are connected to horizontal shore 7 and vertical bracing frame 8, horizontal shore 7 is stretching structure, edge, rear surface, plate face 9 is provided with two vertical chute 9-3, article two, between vertical chute 9-3, be provided with two fixed mount 9-2 that can move up and down along chute 9-3, fixed mount 9-2 is provided with fixture 9-1, upper and lower two fixtures are connected with vertical bracing frame 8 and horizontal shore 7 respectively.
Described bottom bar 10 and two logical jointings 3 are threaded connection.
Described two fixed mount 9-2 are isosceles triangle frame.
The described mechanism 4 that rotates freely can around vertical axes rotating 360 degrees
The above; be only preferred embodiment of the present invention, not in order to limit the present invention, scope of patent protection of the present invention is as the criterion with claims; the equivalent structure change that every utilization description of the present invention and accompanying drawing content are done, in like manner all should be included in protection scope of the present invention.
Claims (4)
1. a stable type teaching blank, comprise pedestal base (1) and plate face (9), it is characterized in that, pedestal base (1) is by two U-shaped frame (1-1) staggereds, pedestal base (1) is bolted pedestal disk (2), the center of pedestal disk (2) is provided with bottom bar (10), the other end of bottom bar (10) is connected with two logical jointings (3), the other end of two logical jointings (3) is connected with and rotates freely mechanism (4), rotate freely in mechanism (4) and be connected with king-rod (5), the other end of king-rod (5) is connected with three-way connection (6), another two interfaces of three-way connection (6) are connected to horizontal shore (7) and vertical bracing frame (8), horizontal shore (7) is stretching structure, plate face (9) edge, rear surface is provided with two vertical chutes (9-4), article two, between vertical chute (9-3), be provided with two fixed mounts (9-2) that can move up and down along chute (9-3), fixed mount (9-2) is provided with fixture (9-1), upper and lower two fixtures are connected with vertical bracing frame (8) and horizontal shore (7) respectively.
2. stable type teaching blank according to claim 1, is characterized in that, described bottom bar (10) is threaded connection with two logical jointings (3).
3. stable type teaching blank according to claim 1, is characterized in that, described two fixed mounts (9-2) are isosceles triangle frame.
4. stable type teaching blank according to claim 1, is characterized in that, described in rotate freely mechanism (4) can around vertical axes rotating 360 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800655.1A CN105411226A (en) | 2015-11-19 | 2015-11-19 | Stable white board for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510800655.1A CN105411226A (en) | 2015-11-19 | 2015-11-19 | Stable white board for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105411226A true CN105411226A (en) | 2016-03-23 |
Family
ID=55490131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510800655.1A Pending CN105411226A (en) | 2015-11-19 | 2015-11-19 | Stable white board for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105411226A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244161A (en) * | 2017-06-30 | 2017-10-13 | 无锡市南长街小学 | A kind of multi-functional blackboard used of imparting knowledge to students |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202711521U (en) * | 2012-06-19 | 2013-01-30 | 罗向博 | Demonstration shelf for law teaching purpose |
| CN202764527U (en) * | 2012-09-23 | 2013-03-06 | 齐齐哈尔大学 | Demonstration stand for English teaching |
| CN203623218U (en) * | 2013-10-31 | 2014-06-04 | 杨泓康 | Portable whiteboard package and module |
| CN203651262U (en) * | 2013-11-07 | 2014-06-18 | 旺苍县实验小学 | Rotatable teaching demonstration blackboard |
| CN203860799U (en) * | 2014-05-21 | 2014-10-08 | 杨莉莉 | Art auxiliary show shelf |
| CN204196518U (en) * | 2014-10-31 | 2015-03-11 | 高倩 | Language teaching assists small blackboard |
| GB2519091A (en) * | 2013-10-08 | 2015-04-15 | Learning Outside Ltd | Outdoor teaching resource |
| CN204764384U (en) * | 2015-07-10 | 2015-11-18 | 新余学院 | Language teacher uses teaching board |
-
2015
- 2015-11-19 CN CN201510800655.1A patent/CN105411226A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202711521U (en) * | 2012-06-19 | 2013-01-30 | 罗向博 | Demonstration shelf for law teaching purpose |
| CN202764527U (en) * | 2012-09-23 | 2013-03-06 | 齐齐哈尔大学 | Demonstration stand for English teaching |
| GB2519091A (en) * | 2013-10-08 | 2015-04-15 | Learning Outside Ltd | Outdoor teaching resource |
| CN203623218U (en) * | 2013-10-31 | 2014-06-04 | 杨泓康 | Portable whiteboard package and module |
| CN203651262U (en) * | 2013-11-07 | 2014-06-18 | 旺苍县实验小学 | Rotatable teaching demonstration blackboard |
| CN203860799U (en) * | 2014-05-21 | 2014-10-08 | 杨莉莉 | Art auxiliary show shelf |
| CN204196518U (en) * | 2014-10-31 | 2015-03-11 | 高倩 | Language teaching assists small blackboard |
| CN204764384U (en) * | 2015-07-10 | 2015-11-18 | 新余学院 | Language teacher uses teaching board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107244161A (en) * | 2017-06-30 | 2017-10-13 | 无锡市南长街小学 | A kind of multi-functional blackboard used of imparting knowledge to students |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |