CN208630174U - A kind of Marketing Specialty teaching teaching board - Google Patents
A kind of Marketing Specialty teaching teaching board Download PDFInfo
- Publication number
- CN208630174U CN208630174U CN201821097610.8U CN201821097610U CN208630174U CN 208630174 U CN208630174 U CN 208630174U CN 201821097610 U CN201821097610 U CN 201821097610U CN 208630174 U CN208630174 U CN 208630174U
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- CN
- China
- Prior art keywords
- half storehouse
- supporting rod
- storehouse
- teaching
- positioning
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- 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
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Abstract
The utility model discloses a kind of Marketing Specialty teaching teaching boards, are related to Marketing Specialty teaching aid technical field.It includes storage box body；Storage box body is made of first half storehouse and later half storehouse；It is connected between first half storehouse and later half storehouse by shaft；Pass through the plug connection of U-shaped pin between first half storehouse rear portion outer wall and later half storehouse front outer wall；First half storehouse is fastened with later half storehouse by hasp lock；Rear end is fixed with bracket in first half storehouse；The carrying axle along horizontal left and right directions is rotatably connected at bracket；Telescopic supporting rod is fixed in carrying axle；Telescopic supporting rod lower front side is provided with positioning port；In front of bracket, positioning supporting rod is connected with by shaft in first half storehouse；Positioning supporting rod top and positioning port corresponding matching；Clamping screw is threaded on the telescopic supporting rod.It the beneficial effects of the utility model are: it is small in size when carrying, and can then be spread in teaching, realize the writing of large area, facilitate extracurricular hands-on instruction process.
Description
Technical field
The utility model relates to Marketing Specialty teaching aid technical fields.
Background technique
When Marketing Specialty is imparted knowledge to students, due to often referring to a large amount of data, chart, curve graph etc., teaching board must
It is indispensable.In classroom instruction, classroom blackboard can be conveniently used, however when extracurricular hands-on instruction, due to existing teaching board
Volume is larger, not readily portable, and teacher is the teaching board that will not carry large area in most cases, and small-sized teaching board is write
The limitation of area tends not to reach preferable bandwagon effect, therefore affects the efficiency of teaching.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of market battalion for above-mentioned technical deficiency
Pin profession teaching teaching board, it is small in size when carrying, and can then be spread in teaching, realize the writing of large area, side
Extracurricular hands-on instruction process.
The technical solution adopted in the utility model is: providing a kind of Marketing Specialty teaching teaching board, including storage bin
Body；Storage box body is made of first half storehouse and later half storehouse；It is connected between first half storehouse and later half storehouse by shaft；First half storehouse rear portion outer wall
Pass through the plug connection of U-shaped pin between the outer wall of later half storehouse front；First half storehouse is fastened with later half storehouse by hasp lock；First half storehouse
Interior rear end is fixed with bracket；The carrying axle along horizontal left and right directions is rotatably connected at bracket；Flexible branch is fixed in carrying axle
Strut；Telescopic supporting rod lower front side is provided with positioning port；In front of bracket, positioning supporting rod is connected with by shaft in first half storehouse；It is fixed
Position strut top and positioning port corresponding matching；Clamping screw is threaded on the telescopic supporting rod；Telescopic supporting rod upper end
It is provided with port along the vertical direction；Pressure pin is connected with by shaft in port；Location hole is uniformly provided on pressure pin along the vertical direction；It stretches
Strut is connected with by shaft respectively at left and right sides of contracting support rod top；It sequentially passes through two strut upper ends and is threaded with and determine
Position bolt；Positioning bolt and location hole cooperate；Displaying device is provided on pressure pin；
The displaying device includes the extension rod for being fixed on pressure pin upper end；Extension rod is arranged along horizontal left and right directions；Prolong
Cooperation is provided with trapezoidal through slot along its length on boom；The left and right sides slidably connects branch bar respectively in through slot；Branch bar
Front end face is flushed with extension rod front end face；Display board mechanism is equipped in front of extension rod；Display board mechanism is by two rows
Equally distributed several clipboard compositions；Grafting is connected two-by-two between clipboard；Extend through rod rear end and branch's rod rear end point
Fixing bolt is not threaded with it；Fixing bolt is threadedly coupled with postlaminar part one-to-one correspondence is write.
Advanced optimize the technical program, in a kind of later half storehouse of Marketing Specialty teaching teaching board in the middle part of be provided with resistance
Gear rope；Rope one end is stopped to be fixed with later half storehouse right side wall top, the other end is fixed with connection bolt；It connects bolt and later half storehouse is left
Side wall upper part is threadedly coupled.
Advanced optimize the technical program, at left and right sides of a kind of first half storehouse front end of Marketing Specialty teaching teaching board and
It is threaded with expander bar respectively at left and right sides of later half storehouse rear end.
The utility model has the beneficial effects that:
It 1, being capable of writing and teaching content by display board mechanism；Telescopic supporting rod can play the support to display board mechanism
Effect, positioning supporting rod top and positioning port corresponding matching, positioning supporting rod can support telescopic supporting rod and position；Pressure pin can turn
The dynamic angle to change display board mechanism can be incited somebody to action by the cooperation of the supporting role of strut and positioning bolt and location hole
Angle positioning after pressure pin rotation；Display board mechanism is made of the equally distributed several clipboards of two rows, can will be write
Plate, which is dismantled, to be respectively put into the later half storehouse of storage box body, can make telescopic supporting rod by the rotation and the contraction of itself of carrying axle
It is recovered in first half storehouse, branch bar can be recovered in extension rod along through slot and conveniently be put into first half storehouse, realize the utility model
Disassembly storage, to be convenient for carrying；Grafting is connected two-by-two between clipboard, extends through rod rear end and branch's rod rear end difference spiral shell
Line is connected with fixing bolt, and fixing bolt is threadedly coupled with postlaminar part one-to-one correspondence is write, can guarantee the fixation of clipboard, keep away
Exempt from display board deformation；By the plug connection of U-shaped pin between first half storehouse rear portion outer wall and later half storehouse front outer wall, can will before
It is fixed after half storehouse and the expansion of later half storehouse, first half storehouse and later half storehouse is made to play the role of the integrated support to the utility model.
2, by stopping rope that can stop to the clipboard being put into later half storehouse, facilitate storage, expander bar can increase
Add the bearing area with ground, improves the stability that the utility model is placed on ground.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model original state；
Fig. 3 is the structural schematic diagram of the utility model unfolded state；
Fig. 4 is the partial structural diagram in first half storehouse；
Fig. 5 is the partial structural diagram for showing device.
In figure, 1, first half storehouse；2, later half storehouse；3, U-shaped pin；4, bracket；5, carrying axle；6, telescopic supporting rod；7, positioning port；
8, positioning supporting rod；9, clamping screw；10, port；11, pressure pin；12, location hole；13, strut；14, positioning bolt；15, extend
Bar；16, through slot；17, branch bar；18, clipboard；19, fixing bolt；20, stop rope；21, bolt is connected；22, expander bar.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
As shown in Figs 1-4, a kind of Marketing Specialty teaching teaching board, including storage box body；Storage box body is by first half storehouse 1
It is formed with later half storehouse 2；It is connected between first half storehouse 1 and later half storehouse 2 by shaft；Outside 1 rear portion outer wall of first half storehouse and 2 front of later half storehouse
Pass through 3 plug connection of U-shaped pin between wall；First half storehouse 1 is fastened with later half storehouse 2 by hasp lock；Rear end is fixed in first half storehouse 1
There is bracket 4；The carrying axle 5 along horizontal left and right directions is rotatably connected at bracket 4；Telescopic supporting rod 6 is fixed in carrying axle 5；
6 lower front side of telescopic supporting rod is provided with positioning port 7；4 front of bracket, first half storehouse 1 is interior to be connected with positioning supporting rod 8 by shaft；It is fixed
Position 8 top of strut and 7 corresponding matching of positioning port；Clamping screw 9 is threaded on the telescopic supporting rod 6；Telescopic supporting rod 6
Upper end is provided with port 10 along the vertical direction；Pressure pin 11 is connected with by shaft in port 10；On pressure pin 11 along the vertical direction uniformly
It is provided with location hole 12；Strut 13 is connected with by shaft respectively at left and right sides of 6 top of telescopic supporting rod；Sequentially pass through two struts
13 upper ends and it is threaded with positioning bolt 14；Positioning bolt 14 and location hole 12 cooperate；Displaying device is provided on pressure pin 11.
As shown in figure 5, the displaying device includes the extension rod 15 for being fixed on 11 upper end of pressure pin；Extension rod 15 is along level
Left and right directions setting；Cooperation is provided with trapezoidal through slot 16 along its length on extension rod 15；The left and right sides is slided respectively in through slot 16
It is dynamic to be connected with branch bar 17；17 front end face of branch bar is flushed with 15 front end face of extension rod；Exhibition is equipped in front of extension rod 15
Show trigger structure；Display board mechanism is made of the equally distributed several clipboards 18 of two rows；Grafting two-by-two between clipboard 18
It is connected；It extends through 15 rear end of bar and 17 rear end of branch bar and is threaded with fixing bolt 19 respectively；Fixing bolt 19 and writing
18 rear portion of plate, which corresponds, to be threadedly coupled.
Middle part is provided with blocking rope 20 in later half storehouse 2；20 one end of rope are stopped to be fixed with later half 2 right side wall top of storehouse, it is another
End is fixed with connection bolt 21；Connection bolt 21 is threadedly coupled with later half 2 left side wall top of storehouse；At left and right sides of 1 front end of first half storehouse
It is threaded with expander bar 22 respectively at left and right sides of later half 2 rear end of storehouse.
State when carrying to the utility model is as shown in Fig. 2, each component of the utility model is stored in storage
In cabinet, the utility model volume very little at this time is easily carried；When needing to carry out teaching writing, by the first half of storage box body
Storehouse 1 and later half storehouse 2 separate, as shown in figure 3, at this time it can be found that being in each component in first half storehouse 1 and later half storehouse 2.
Then will be fixed between first half storehouse 1 and later half storehouse 2 by U-shaped pin 3, telescopic supporting rod 6 is turned to along carrying axle 5
Vertical position is rotated further by positioning supporting rod 8, at the positioning port 7 for withstanding on positioning supporting rod 8 on telescopic supporting rod 6, completes to flexible branch
The support of strut 6 positions, then telescopic supporting rod 6 is extended to and tightened clamping screw 9 everywhere, by the length of telescopic supporting rod 6
It is fixed；Rotation pressure pin 11 adjusts the angle later, is rotated further by strut 13 to suitable position, positioning bolt 14 is made to pass through location hole 12,
Realize the fixation to 11 angle of pressure pin；Again branch bar 17 is pulled out to a part along through slot 16 respectively, then twists connection bolt 21
Under, clipboard 18 is taken out out of later half storehouse 2, and 15 front end of extension rod is separately fixed at by fixing bolt 19 after being mutually inserted and is divided
17 front end of strut, the assembly completed to display board mechanism are fixed；In order to improve stability, expander bar 22 can be distinguished to screw thread rotation
Out, as shown in Figure 1, being convenient to carry out writing and teaching at this time.
The utility model is small in size when carrying, and the biggish display board mechanism of area is then capable of forming after splicing, therefore suitable
For extracurricular hands-on instruction, guarantee efficiency of teaching.
Claims (3)
1. a kind of Marketing Specialty teaching teaching board, it is characterised in that: including storage box body；Storage box body is by first half storehouse with after
Half storehouse composition；It is connected between first half storehouse and later half storehouse by shaft；Lead between first half storehouse rear portion outer wall and later half storehouse front outer wall
Cross U-shaped pin plug connection；First half storehouse is fastened with later half storehouse by hasp lock；Rear end is fixed with bracket in first half storehouse；Bracket
Place is rotatably connected to the carrying axle along horizontal left and right directions；Telescopic supporting rod is fixed in carrying axle；Before telescopic supporting rod lower part
Side is provided with positioning port；In front of bracket, positioning supporting rod is connected with by shaft in first half storehouse；Positioning supporting rod top is corresponding with positioning port
Cooperation；Clamping screw is threaded on the telescopic supporting rod；Telescopic supporting rod upper end is provided with port along the vertical direction；Port
It is interior that pressure pin is connected with by shaft；Location hole is uniformly provided on pressure pin along the vertical direction；Divide at left and right sides of telescopic supporting rod top
Strut is not connected with by shaft；It sequentially passes through two strut upper ends and is threaded with positioning bolt；Positioning bolt and positioning
Hole cooperation；Displaying device is provided on pressure pin；
The displaying device includes the extension rod for being fixed on pressure pin upper end；Extension rod is arranged along horizontal left and right directions；Extension rod
On along its length cooperation be provided with trapezoidal through slot；The left and right sides slidably connects branch bar respectively in through slot；Branch bar front end
Face is flushed with extension rod front end face；Display board mechanism is equipped in front of extension rod；Display board mechanism is uniform by two rows
Several clipboards composition of distribution；Grafting is connected two-by-two between clipboard；Extend through rod rear end and branch's rod rear end difference spiral shell
Line is connected with fixing bolt；Fixing bolt is threadedly coupled with postlaminar part one-to-one correspondence is write.
2. a kind of Marketing Specialty according to claim 1 teaching teaching board, it is characterised in that: middle part is set in later half storehouse
It is equipped with blocking rope；Rope one end is stopped to be fixed with later half storehouse right side wall top, the other end is fixed with connection bolt；Bolt is connected with after
Half storehouse left side wall top is threadedly coupled.
3. a kind of Marketing Specialty according to claim 1 teaching teaching board, it is characterised in that: first half storehouse front end or so
It is threaded with expander bar respectively at left and right sides of two sides and later half storehouse rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821097610.8U CN208630174U (en) | 2018-07-10 | 2018-07-10 | A kind of Marketing Specialty teaching teaching board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821097610.8U CN208630174U (en) | 2018-07-10 | 2018-07-10 | A kind of Marketing Specialty teaching teaching board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208630174U true CN208630174U (en) | 2019-03-22 |
Family
ID=65737129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821097610.8U Expired - Fee Related CN208630174U (en) | 2018-07-10 | 2018-07-10 | A kind of Marketing Specialty teaching teaching board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208630174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164252A (en) * | 2019-06-13 | 2019-08-23 | 江苏海事职业技术学院 | A kind of English private tutor Portable teaching board |
-
2018
- 2018-07-10 CN CN201821097610.8U patent/CN208630174U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164252A (en) * | 2019-06-13 | 2019-08-23 | 江苏海事职业技术学院 | A kind of English private tutor Portable teaching board |
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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: 20190322 Termination date: 20190710 |