CN206619287U - A kind of novel Chinese teaching showing stand - Google Patents
A kind of novel Chinese teaching showing stand Download PDFInfo
- Publication number
- CN206619287U CN206619287U CN201720244083.8U CN201720244083U CN206619287U CN 206619287 U CN206619287 U CN 206619287U CN 201720244083 U CN201720244083 U CN 201720244083U CN 206619287 U CN206619287 U CN 206619287U
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- CN
- China
- Prior art keywords
- panel
- mounting seat
- sliding block
- slideway
- movable part
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model is related to teaching of Chinese field, more particularly to novel Chinese teaching showing stand, including clipboard and underframe；Underframe includes mounting seat, movable part and base, and mounting seat is provided with clipboard, and the bottom of mounting seat is connected with movable part, and the top of mounting seat and the other end of movable part are connected；Clipboard includes first panel and second panel, and second panel is connected with mounting seat by sliding equipment, and first panel is fixedly connected with mounting seat, and the top of first panel is provided with to install the cross bar of projection cloth；Slide construction includes slideway, sliding block and lock pin, slideway is in mounting seat, and slideway have second panel is moved to and the conplane turning of first panel, the sliding block coordinated with slideway is installed on the marginal position of second panel, lock pin is engaged installation with the pin-and-hole that sliding block is opened up, and lock pin is connected by locking line with mounting seat.The utility model, which has reached, can be projected and can be increased the technique effect of write area.
Description
Technical field
The utility model is related to teaching of Chinese field, more particularly to a kind of novel Chinese teaching showing stand.
Background technology
Chinese is an indispensable part during we live, and the standardization degree of Chinese character social application is further improved,
The Chinese phonetic alphabet preferably plays a role；Spoken and written languages codes and standards substantially meet social demand, and the level of IT application is further improved；
Spoken and written languages social management service ability General Promotion, social management service system is built up substantially；The section of various nationalities' spoken and written languages
Protection is learned to be strengthened；The effect that spoken and written languages passed on and carried forward Chinese splendid culture is further played；National language strength shows
Write enhancing；National language ability is significantly improved, social language life harmonious development, in teaching of Chinese, teaching of Chinese displaying branch
Frame makes one of indispensable instrument of teaching of Chinese, can adapt to a variety of environment, and is easy to movement, but with the hair of society
Exhibition, Chinese teaching started electronization, while projecting apparatus is needed to the auxiliary of teaching of Chinese, while when some articles are long
When, it is necessary to context carry out simultaneously understand, it is necessary to write area it is larger, the inadequate situation of write area, shadow just occurs
Ring efficiency of teaching.
Utility model content
In order to overcome the defect of prior art as indicated above, the present inventor has made intensive studies to this, is paying
After a large amount of creative works, so as to complete the utility model.
Specifically, technical problem to be solved in the utility model is：A kind of novel Chinese teaching showing stand is provided, with
The technique effect of write area can be projected and can be increased by reaching.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of novel Chinese teaching showing stand, including clipboard and underframe；
The underframe includes mounting seat, movable part and base, and the mounting seat is provided with the clipboard, the installation
The bottom of seat is connected with one end of the movable part, and the top of the mounting seat is connected with the other end of the movable part；
The clipboard includes first panel and second panel, and the second panel passes through sliding equipment with the mounting seat
Connection, the first panel is fixedly connected with the mounting seat, and the top of the first panel is provided with to install projection cloth
Cross bar；
The slide construction includes slideway, sliding block and the lock pin being installed on the sliding block, and the slideway is located at institute
State in mounting seat, and the slideway have make the second panel be moved to the conplane turning of the first panel,
The sliding block coordinated with the slideway is installed on the marginal position of the second panel, what the lock pin was opened up with the sliding block
Pin-and-hole is engaged installation, and the lock pin is connected by locking line with the mounting seat.
As an improvement, the mounting seat includes connecting rod and two mounting rods for offering slideway, the connecting rod
Connect and the clipboard is installed between the movable part and mounting rod, the mounting rod, the mounting rod and described first
The hold assembly with fastening bolt is provided between panel.
As an improvement, the movable part includes motion bar and fix bar, the motion bar and the fix bar spiral shell
Line is connected, and cooperation in through hole, and the through hole is offered on the motion bar and is provided with rotating bar, the motion bar and connecting rod
Between be provided with pallet, the rotation of the pallet and the motion bar is connected.
As an improvement, the base is the bottom plate with a weight, and the bottom of the bottom plate is provided with several bands
There is the universal wheel of brake disc.
As an improvement, the cross bar is to offer to install the peace of projection cloth on expansion link, and the expansion link
Fill hole.
As an improvement, the sliding block is with the second panel by snapping fit attachment, and the pin thread of the buckle is set
In on the sliding block, the box of the buckle is on the marginal position of the second panel.
Employ after above-mentioned technical proposal, the beneficial effects of the utility model are：
Second panel is connected with mounting seat by sliding equipment, and first panel is fixedly connected with mounting seat, first panel
Top is provided with to install the cross bar of projection cloth；Slide construction includes slideway, sliding block and the lock pin being installed on sliding block,
Slideway in the mounting seat, and slideway have make second panel be moved to the conplane turning of first panel, with slideway
The sliding block of cooperation is installed on the marginal position of second panel, and lock pin is engaged installation with the pin-and-hole that sliding block is opened up；Based on
Upper structure, when in use, being slidably connected for second panel realizes the control to write area size to the utility model, cross bar
The installation of slide track in the placement for being easy to projection cloth, mounting seat is set to be easy to slide second panel, the turning of slideway, which is set, to be easy to
Realization is moved to second panel can coordinate the second face of control with first panel same plane, lock pin with the through hole on sliding block
The position that plate glides, so that the position of fixed second panel.
In the utility model, mounting seat includes connecting rod and two mounting rods for offering slideway, and connecting rod connection is lived
Clipboard is installed between dynamic component and mounting rod, mounting rod, is provided between mounting rod and first panel with fastening bolt
Hold assembly；Based on above structure, when in use, the fixation to clipboard is easy in the setting of mounting rod to the utility model, increase
The stability of exhibition stand, the setting of the blessing part with fastening bolt is easily installed fixation of the bar to first panel, together
When also allow for dismounting, add the service life of device.
In the utility model, movable part includes motion bar and fix bar, and motion bar is threadedly coupled with fix bar, activity
Offer to coordinate in through hole, and through hole on bar and rotating bar is installed, pallet, pallet and activity are provided between motion bar and connecting rod
Bar rotates connection；Based on above structure, when in use, the connection of motion bar and fix bar realizes movable part to the utility model
Upper-lower height regulation, it is achieved thereby that exhibition stand height regulation, the through hole of motion bar and with through hole coordinate rotation
The setting of bar is realized makes motion bar be rotated in fix bar by the rotation of rotating bar, it is achieved thereby that the regulation of height, support
The setting of disk will not drive the rotation of mounting seat and clipboard when realizing the rotation of motion bar.
In the utility model, base is the bottom plate with a weight, and the bottom of bottom plate carries brake provided with several
The universal wheel of disk；Based on above structure, when in use, bottom plate can stablize exhibition stand to the utility model, while can avoid
Driven and rotate by motion bar when motion bar is rotated, universal wheel can realize the mobility of exhibition stand, add facility, fit
A variety of occasions are answered, the setting of brake disc can fix the position of exhibition stand.
In the utility model, cross bar is to offer to install the mounting hole of projection cloth on expansion link, and expansion link；Base
In above structure, when in use, the setting of expansion link conveniently adapts to the projection cloth of a variety of different projection products to the utility model,
Other data can be shown, write area will not be taken, while also allowing for storing.
In the utility model, sliding block is with second panel by snapping fit attachment, and the pin thread of buckle is on sliding block, card
The box of button is on the marginal position of second panel；Based on above structure, the utility model when in use, sliding block and the second face
Plate is easily installed and dismantled by snapping connection to realize, and adds service life, while also allowing for realizing to write area
Control.
To sum up, the utility model is simple in construction, is easy to promote and uses, and also having reached can be projected and can increased
The technique effect of big write area.
Brief description of the drawings
Fig. 1 and Fig. 2 are the structural representation for the novel Chinese teaching showing stand that the utility model is provided respectively；
Fig. 3 is the structural representation of Fig. 1 sliding equipment.
In figure：11st, first panel, 12, second panel, 13, cross bar, 21, mounting seat, 210, mounting rod, 211, connecting rod,
22nd, movable part, 220, motion bar, 221, fix bar, 222, rotating bar, 223, pallet, 23, base, 230, bottom plate, 231, ten thousand
To wheel, 232, brake disc, 3, sliding equipment, 31, slideway, 32, sliding block, 33, lock pin.
Embodiment
The utility model is further illustrated with reference to specific embodiment.But the purposes of these exemplary embodiments
Only it is used for enumerating the utility model with purpose, any type of any limit not is constituted to real protection scope of the present utility model
It is fixed, it is more non-that protection domain of the present utility model is confined to this.
As shown in Figure 1-2, Fig. 1 is use state, and Fig. 2 is collapsed state, and novel Chinese teaching showing stand includes clipboard
And underframe；Underframe includes mounting seat 21, movable part 22 and base 23, and mounting seat 21 is provided with clipboard, mounting seat 21
Bottom is connected with one end of movable part 22, and the top of mounting seat 21 is connected with the other end of movable part 22；Clipboard includes
First panel 11 and second panel 12, second panel 12 are connected with mounting seat 21 by sliding equipment 3, and first panel 11 is with installing
Seat 21 is fixedly connected, and the top of first panel 11 is provided with to install the cross bar 13 of projection cloth；
As shown in figure 3, slide construction includes slideway 31, sliding block 32 and the lock pin 33 being installed on sliding block 32, slideway
31 in the mounting seat 21, and slideway 31 have make second panel 12 be moved to the conplane turning of first panel 11,
The sliding block 32 coordinated with slideway 31 is installed on the marginal position of second panel 12, the pin-and-hole phase that lock pin 33 is opened up with sliding block 32
Coordinate and install, and lock pin 33 is connected by locking line with mounting seat 21.
In the present embodiment, mounting seat 21 includes connecting rod 211 and two mounting rods 210 for offering slideway 31, connection
Clipboard, mounting rod 210 and first panel are installed between the movable part connecting part 22 of bar 211 and mounting rod 210, mounting rod 210
The hold assembly with fastening bolt is provided between 11；The fixation to clipboard is easy in the setting of mounting rod 210, adds displaying
The stability of support, the setting of the blessing part with fastening bolt is easily installed fixation of the bar 210 to first panel 11, simultaneously
Dismounting is also allowed for, the service life of device is added.
In the present embodiment, movable part 22 includes motion bar 220 and fix bar 221, motion bar 220 and fix bar 221
Offer to coordinate in through hole, and through hole on threaded connection, motion bar 220 and rotating bar 222, motion bar 220 and connecting rod are installed
Pallet 223 is provided between 211, pallet 223 is rotated with motion bar 220 and is connected；Motion bar 220 and the connection of fix bar 221 are realized
The upper-lower height regulation of movable part 22, it is achieved thereby that the height regulation of exhibition stand, the through hole of motion bar 220 and with
The setting for the rotating bar 222 that through hole coordinates is realized makes motion bar 220 turn in fix bar 221 by the rotation of rotating bar 222
It is dynamic, it is achieved thereby that the regulation of height, the setting of pallet 223 will not drive mounting seat 21 when realizing the rotation of motion bar 220
And the rotation of clipboard.
In the present embodiment, base 23 is the bottom plate 230 with a weight, and the bottom of bottom plate 230 is provided with several bands
There is the universal wheel 231 of brake disc 232；Bottom plate 230 can stablize exhibition stand, while can avoid when motion bar 220 is rotated
Rotation is driven by motion bar 220, universal wheel 231 can realize the mobility of exhibition stand, add facility, adapt to a variety of fields
Close, the setting of brake disc 232 can fix the position of exhibition stand.
In the present embodiment, cross bar 13 is to offer to install the mounting hole of projection cloth on expansion link, and expansion link；Stretch
The setting of contracting bar conveniently adapts to the projection cloth of a variety of different projection products, can also show other data, will not take writing
Area, while also allowing for storing.
In the present embodiment, sliding block 32 is with second panel 12 by snapping fit attachment, and the pin thread of buckle is located at sliding block 32
On, the box of buckle is on the marginal position of second panel 12；Sliding block 32 is realized with second panel 12 by snapping connection
It is easily installed and dismantles, add service life, while also allows for realizing the control to write area.
The material of blackboard uses new material composite plate, and new material composite plate is by polymer inlet alloying pellet and ring
Oxygen tree fat is without any processing through disposal pressed moulding surface, and plate face thickness is 3mm, and fluent writing, writing is clearly permanent
Non-slip, non-reflective, noresidue after wiping, visual effect is splendid, and service life was up to more than 15 years after tested, and surface plate plate face is smooth
Smooth, cambered plate plate face is curved surface, prevents reflective, the student for being sitting in each corner can be made also to see writing on the blackboard writing clearly, it is adaptable to compared with
Big classroom；Blackboard is equipped with various supports by support portable plate, and conveniently moving, purposes is wide；Draw back plate lifter plate, can be along specific rail
The multidirectional movement in road, writing is convenient, beneficial to viewing.
Being slidably connected for second panel 12 realizes the control to write area size, and projection cloth is easy in the setting of cross bar 13
Placement, the slideway 31 in mounting seat 21, which is set, to be easy to slide second panel 12, and the turning of slideway 31, which sets to be easy to implement, to be made
Second panel 12 is moved to can coordinate control second with the same plane of first panel 11, lock pin 33 with the through hole on sliding block 32
The position that panel 12 glides, so that the position of fixed second panel 12.
It should be appreciated that the purposes of these embodiments is merely to illustrate the utility model and is not intended to limit of the present utility model
Protection domain.In addition, it will also be appreciated that after technology contents of the present utility model have been read, those skilled in the art can be right
The utility model makees various change, modification and/or variation, and all these equivalent form of values equally fall within right appended by the application will
Ask within the protection domain that book limited.
Claims (6)
1. a kind of novel Chinese teaching showing stand, including clipboard and underframe；
The underframe includes mounting seat, movable part and base, and the mounting seat is provided with the clipboard, the mounting seat
Bottom is connected with one end of the movable part, and the top of the mounting seat is connected with the other end of the movable part；It is special
Levy and be：
The clipboard includes first panel and second panel, and the second panel is connected with the mounting seat by sliding equipment
Connect, the first panel is fixedly connected with the mounting seat, the top of the first panel is provided with to install projection cloth
Cross bar；
The slide construction includes slideway, sliding block and the lock pin being installed on the sliding block, and the slideway is located at the peace
Fill seat on, and the slideway have make the second panel be moved to the conplane turning of the first panel, with institute
The sliding block for stating slideway cooperation is installed on the marginal position of the second panel, the pin-and-hole that the lock pin is opened up with the sliding block
Installation is engaged, and the lock pin is connected by locking line with the mounting seat.
2. novel Chinese teaching showing stand as claimed in claim 1, it is characterised in that：The mounting seat includes connecting rod and two
Root offers the mounting rod of slideway, and the connecting rod is connected to be provided between the movable part and mounting rod, the mounting rod
The clipboard, is provided with the hold assembly with fastening bolt between the mounting rod and the first panel.
3. novel Chinese teaching showing stand as claimed in claim 1, it is characterised in that：The movable part include motion bar and
Fix bar, the motion bar is threadedly coupled with the fix bar, is offered in through hole, and the through hole and is coordinated on the motion bar
Rotating bar is installed, pallet is provided between the motion bar and connecting rod, the pallet is rotated with the motion bar and is connected.
4. novel Chinese teaching showing stand as claimed in claim 1, it is characterised in that：The base is the bottom with a weight
Plate, and the bottom of the bottom plate is provided with several universal wheels for carrying brake disc.
5. novel Chinese teaching showing stand as claimed in claim 1, it is characterised in that：The cross bar is expansion link, and described
Offer to install the mounting hole of projection cloth on expansion link.
6. novel Chinese teaching showing stand as claimed in claim 1, it is characterised in that：The sliding block leads to the second panel
Cross and snap fit attachment, the pin thread of the buckle is on the sliding block, and the box of the buckle is located at the second panel
On marginal position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244083.8U CN206619287U (en) | 2017-03-14 | 2017-03-14 | A kind of novel Chinese teaching showing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720244083.8U CN206619287U (en) | 2017-03-14 | 2017-03-14 | A kind of novel Chinese teaching showing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206619287U true CN206619287U (en) | 2017-11-07 |
Family
ID=60232658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720244083.8U Expired - Fee Related CN206619287U (en) | 2017-03-14 | 2017-03-14 | A kind of novel Chinese teaching showing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206619287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335573A (en) * | 2018-05-14 | 2018-07-27 | 佛山拾念科技有限公司 | A kind of historical teaching displaying time shaft |
| CN108363263A (en) * | 2018-01-03 | 2018-08-03 | 佛山杰致信息科技有限公司 | A kind of projection box for electronic equipment |
-
2017
- 2017-03-14 CN CN201720244083.8U patent/CN206619287U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108363263A (en) * | 2018-01-03 | 2018-08-03 | 佛山杰致信息科技有限公司 | A kind of projection box for electronic equipment |
| CN108335573A (en) * | 2018-05-14 | 2018-07-27 | 佛山拾念科技有限公司 | A kind of historical teaching displaying time shaft |
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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 |
Granted publication date: 20171107 Termination date: 20180314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |