CN206628240U - A kind of educational propaganda column - Google Patents
A kind of educational propaganda column Download PDFInfo
- Publication number
- CN206628240U CN206628240U CN201720317493.0U CN201720317493U CN206628240U CN 206628240 U CN206628240 U CN 206628240U CN 201720317493 U CN201720317493 U CN 201720317493U CN 206628240 U CN206628240 U CN 206628240U
- Authority
- CN
- China
- Prior art keywords
- bar
- sliding block
- locating piece
- montant
- publicity board
- 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
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Abstract
The utility model discloses a kind of educational propaganda column, including fix bar, publicity board, movable block, montant, frictional layer, brake pad, handle, shutter, the first locating piece, the second locating piece, the second trip bolt and motor, the first trip bolt is provided between the movable block and publicity board, the montant surface is provided with sliding block, slide bar is provided with inside the sliding block, rotating shaft is provided between the sliding block and montant, second support bar is provided with the upside of the fix bar, first support bar is provided with the downside of the fix bar.The utility model can adjust the depth of propaganda board depression, expand viewing area by setting movable block, by setting the second trip bolt, preferably realize to publicity board angular adjustment, by setting motor, be easy to viewing crowd labour-saving to be watched, setting slide bar and sliding block are crossed in clearance, realize user quickly to wipe propaganda board, labour is reduced, by setting the second locating piece, it is easy to change shutter, increases the service life.
Description
Technical field
It the utility model is related to field of Educational Technology, more particularly to a kind of educational propaganda column.
Background technology
Existing device is when in use, relatively simple for structure, and the general device is positioned over outdoor, although some devices are set
There is shutter to protect propaganda board, but prolonged shine upon or rainwater leaching brush, it is easy to shutter is carried out oxygen
The situation for changing corrosion occurs, and original device does not possess to be changed to shutter, so that needing to enter propaganda board entirety
Row changes the waste for causing resource, and some devices are in much time using, it is necessary to be wiped with the rag to get wet publicity board
Wipe, but existing device can not tilt, and in the rain in the external world, be not easy to using rainwater to being rinsed to publicity board,
Water resource is caused to waste the source of water, but the tired degree of wiper, the device also having are added in prolonged wipe
When in use, it is impossible to according to the change of light application time, to adjust the refraction angle of illumination, expand the viewing area of viewing crowd,
Device also when in use, does not possess and propaganda board is rotated, and viewing crowd needs manual progress when seeing propaganda board
Rotate, waste the viewing time of user, the propaganda board also having may make what publicity board scratched in prolonged writing
Situation, the situation for not writing word on publicity board can be caused to occur, existing device can not be changed to local, cause resource
Waste.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, there is provided a kind of educational propaganda column.
The utility model is to be achieved through the following technical solutions：
A kind of educational propaganda column, including fix bar, the fix bar both sides are arranged with publicity board, the publicity plate surface
Movable block is uniformly provided with, the first trip bolt is provided between the movable block and publicity board, the publicity board side is provided with montant,
The montant surface is provided with sliding block, is provided with slide bar inside the sliding block, rotating shaft, the slide bar are provided between the sliding block and montant
Front end is provided with brake pad, and the brake pad inner surface is provided with frictional layer, and the slide bar end is provided with handle, the fix bar upside
Provided with second support bar, the second locating piece is provided with the upside of the second support bar, shutter is provided with the upside of second locating piece,
First support bar is provided with the downside of the fix bar, the second trip bolt is provided between the first support bar and fix bar, it is described
The first locating piece is provided with the downside of first support bar, motor is provided with the downside of first locating piece, is provided with and fixes on the downside of the motor
Plate.
As optimal technical scheme of the present utility model, the slide bar is slidably connected with sliding block.
As optimal technical scheme of the present utility model, the sliding block is slidably connected with montant.
As optimal technical scheme of the present utility model, second locating piece is threadedly coupled with second support bar.
As optimal technical scheme of the present utility model, the first support bar is revolved with fix bar by the second trip bolt
Turn connection.
As optimal technical scheme of the present utility model, the frictional layer is made up of sponge material.
As optimal technical scheme of the present utility model, the movable block is slidably connected with publicity board.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is by setting movable block and the first trip bolt, light and a surname that user can be according to the residing time
The angle of plate refraction is passed, to adjust the depth of propaganda board depression, is expanded
Area is watched, and realizes the local replacing to movable block, extends the physical life of propaganda board, by setting second
Trip bolt, preferably realize to publicity board angular adjustment, be easy to clean propaganda board, save cleaning dynamics, lead to
Setting motor is crossed, is easy to viewing crowd labour-saving to be watched, saves viewing time, by setting slide bar and sliding block, is realized
User quickly wipes to propaganda board, avoids the fatigue that user takes blackboard difference to carry out wiper cord for a long time,
By setting the second locating piece, it is easy to change shutter, economizes on resources, increase the service life, and simple in construction, design
Rationally, it is easy to operate, securely and reliably.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of publicity board.
In figure：1st, rotating shaft, 2, shutter, 3, brake pad, 4, frictional layer, 5, movable block, the 6, first trip bolt, 7, publicity
Plate, 8, montant, 9, fix bar, the 10, second trip bolt, 11, fixed plate, 12, motor, the 13, first locating piece, 14, first
Strut, 15, slide bar, 16, sliding block, 17, handle, 18, second support bar, the 19, second locating piece.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：
A kind of educational propaganda column, including fix bar 9, the both sides of fix bar 9 are arranged with publicity board 7, the publicity board 7
Surface is uniformly provided with movable block 5, and the movable block 5 is slidably connected with publicity board 7, is provided between the movable block 5 and publicity board 7
First trip bolt 6, the side of publicity board 7 are provided with montant 8, and the surface of montant 8 is provided with sliding block 16, and the sliding block 16 is with erecting
Bar 8 is slidably connected, and the inside of the sliding block 16 is provided with slide bar 15, and the slide bar 15 is slidably connected with sliding block 16, the sliding block 16 and
Rotating shaft 1 is provided between montant 8, the front end of slide bar 15 is provided with brake pad 3, and the inner surface of brake pad 3 is provided with frictional layer 4, institute
State frictional layer 4 to be made up of sponge material, the end of slide bar 15 is provided with handle 17, and the upside of fix bar 9 is provided with the second support
Bar 18, the upside of second support bar 18 are provided with the second locating piece 19, second locating piece 19 and the screw thread of second support bar 18
Connection, the upside of second locating piece 19 are provided with shutter 2, are provided with first support bar 14 on the downside of the fix bar 9, and described first
Support bar 14 is rotatably connected with fix bar 9 by the second trip bolt 10, is provided between the first support bar 14 and fix bar 9
Second trip bolt 10, the downside of first support bar 14 are provided with the first locating piece 13, and the downside of the first locating piece 13 is provided with
Motor 12, the downside of motor 12 are provided with fixed plate 11.
During onsite application, the device is put into suitable position, user can according to the angle shined upon, user to
Outer pulling movable block 5, makes movable block 5 form the structure of medial recess each other, by the first trip bolt 6 to movable block 5
It is fixed with publicity board 7, to realize the scope for expanding beholder's viewing, movable block 5 may be made in prolonged writing
Into situation about scratching, user can loosen the first trip bolt 6, make movable block 5 by the pull-out progress part of publicity board 7 to work
Motion block 5 is changed, and user opens motor 12, electricity
Machine 12 drives first support bar 14 to be rotated, and first support bar 14 drives fix bar by the second trip bolt 10
9 are rotated publicity board 7, are easy to viewing crowd to be watched, when the content of propaganda board is changed, user
Loosen first and confine screw 6, movable block 5 is in a horizontal position, brake pad 3 and activity are then adjusted by rotating shaft 1
The angle of block 5, user are held in handle 17 and pulled, and frictional layer 4 is contacted with movable block 5, and then user is existed by sliding block 16
Montant 8 is moved up and down, and movable block 5 is wiped, and when running into the weather of rain, user can be by rotating shaft 1 by this turn
Device is integral inclined, is then rotated, and rainwater is scrubbed portable plate 5, when being changed to shutter 2, can turn
Dynamic second locating piece 19 is changed to shutter 2.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of educational propaganda column, including fix bar（9）, it is characterised in that：The fix bar（9）Both sides are arranged with publicity board
（7）, the publicity board（7）Surface is uniformly provided with movable block（5）, the movable block（5）With publicity board（7）Between be provided with it is first tight
Gu screw（6）, the publicity board（7）Side is provided with montant（8）, the montant（8）Surface is provided with sliding block（16）, the sliding block
（16）Inside is provided with slide bar（15）, the sliding block（16）With montant（8）Between be provided with rotating shaft（1）, the slide bar（15）Front end is set
There is brake pad（3）, the brake pad（3）Inner surface is provided with frictional layer（4）, the slide bar（15）End is provided with handle（17）, institute
State fix bar（9）Upside is provided with second support bar（18）, the second support bar（18）Upside is provided with the second locating piece（19）, institute
State the second locating piece（19）Upside is provided with shutter（2）, the fix bar（9）Downside is provided with first support bar（14）, described
One support bar（14）With fix bar（9）Between be provided with the second trip bolt（10）, the first support bar（14）Downside is provided with the
A positioning block（13）, first locating piece（13）Downside is provided with motor（12）, the motor（12）Downside is provided with fixed plate
（11）.
A kind of 2. educational propaganda column according to claim 1, it is characterised in that：The slide bar（15）With sliding block（16）Slide
Connection.
A kind of 3. educational propaganda column according to claim 1, it is characterised in that：The sliding block（16）With montant（8）Slide
Connection.
A kind of 4. educational propaganda column according to claim 1, it is characterised in that：Second locating piece（19）With second
Strut（18）Threaded connection.
A kind of 5. educational propaganda column according to claim 1, it is characterised in that：The first support bar（14）With fix bar
（9）Pass through the second trip bolt（10）Rotatable connection.
A kind of 6. educational propaganda column according to claim 1, it is characterised in that：It is described
Frictional layer（4）It is made up of sponge material.
A kind of 7. educational propaganda column according to claim 1, it is characterised in that：The movable block（5）With publicity board（7）It is sliding
Dynamic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720317493.0U CN206628240U (en) | 2017-03-29 | 2017-03-29 | A kind of educational propaganda column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720317493.0U CN206628240U (en) | 2017-03-29 | 2017-03-29 | A kind of educational propaganda column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206628240U true CN206628240U (en) | 2017-11-10 |
Family
ID=60209933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720317493.0U Expired - Fee Related CN206628240U (en) | 2017-03-29 | 2017-03-29 | A kind of educational propaganda column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206628240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299081A (en) * | 2018-03-21 | 2019-10-01 | 陈镜明 | LED billboard |
-
2017
- 2017-03-29 CN CN201720317493.0U patent/CN206628240U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110299081A (en) * | 2018-03-21 | 2019-10-01 | 陈镜明 | LED billboard |
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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: 20171110 Termination date: 20180329 |