CN207458530U - Propaganda board - Google Patents
Propaganda board Download PDFInfo
- Publication number
- CN207458530U CN207458530U CN201721590308.1U CN201721590308U CN207458530U CN 207458530 U CN207458530 U CN 207458530U CN 201721590308 U CN201721590308 U CN 201721590308U CN 207458530 U CN207458530 U CN 207458530U
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- CN
- China
- Prior art keywords
- reel
- mounting bracket
- ball
- processed
- lifting
- 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 propaganda boards, the problem of propaganda materials are inconvenient is replaced for existing propaganda board, provide following technical scheme, including mounting bracket, it is provided with to put up the backboard of propaganda materials on mounting bracket, it is rotated at the top of mounting bracket and is equipped with reel, reel winds the transparent flexible cover board that can block backboard, and reel is equipped with the drawstring of driving spool turns.When needing to put up propaganda materials, drawstring is pulled, for drawstring to the frictional force drives spool turns of reel, reel rolls cover board, and cover board winds on reel, after putting up, oppositely pulls drawstring, rotate backward reel, reel puts down cover board.Have the advantages that occupy little space, be convenient for changing propaganda materials.
Description
Technical field
The utility model is related to a kind of publicity, more specifically, it relates to a kind of propaganda board.
Background technology
Propaganda board is a kind of visual identifying system application, be infrastructure management company carry out self publicity and country publicity it is effective
Means are often applied to the public places such as cell street.Stainless steel generally is used as frame, and tempered glass or force-bearing plate are face
Plate, aluminium alloy are ceiling, and panel can open replacement publicity picture.
At present, the Chinese patent of Application No. CN201521014592.9 discloses a kind of new-type magnesium alloy outdoor publicity
Column, it includes outdoor publicity case, and outdoor publicity case is equipped with babinet, and babinet is equipped with the general frame of rectangle, and general frame is outside
Stainless steel decorated sheet is studded with, general frame overleaf studs with backboard, hatchback protecting frame, hatchback protecting frame are housed before frame
It is connected in upper end by hinge with general frame, hatchback protecting frame is respectively provided with hydraulic support on the frame of the left and right sides
Bar, general frame both sides set up a supporting upright post respectively, and supporting upright post is equipped with connecting cross beam in upper end frame, and supporting upright post is pushing up
Awning scaffold is provided on end.
For this new-type magnesium alloy outdoor propaganda board when replacing propaganda materials, hydraulic pressure support bar struts hatchback from the bottom up
Protecting frame, the one end of hatchback protecting frame away from hinge rotate from the bottom up around hinge, and occupied space is larger.When complete opening is lifted
, it is necessary to which people is around the hatchback protecting frame back side during back of the body formula protecting frame, and the back side of hatchback protecting frame is less than with backboard angle
90 degree, it is inconvenient to replace propaganda materials.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of propaganda boards, have and occupy sky
Between it is small, be convenient for changing the advantages of propaganda materials.
To achieve the above object, the utility model provides following technical solution：
A kind of propaganda board including mounting bracket, is provided with to put up the backboard of propaganda materials, the peace on the mounting bracket
It shelves top to rotate equipped with reel, the reel winding can block the transparent flexible cover board of backboard, and the reel is equipped with driving
The drawstring of spool turns.
Using above-mentioned technical proposal, when needing to put up propaganda materials, drawstring is pulled, drawstring is to the frictional force drives of reel
Spool turns, reel roll cover board, and cover board is wound on reel, and staff can be stood directly on before backboard with the data of changing, more
It changes conveniently, and the required space of opening cover board is small, after putting up, oppositely pulls drawstring, rotates backward reel, rolls up
Cylinder puts down cover board.
Preferably, the reel plug connection is on mounting bracket.
Using above-mentioned technical proposal, reel is plugged on mounting bracket, rotates reel.
Preferably, one end of the reel is equipped with head plug, is rotated on the mounting bracket and is equipped with head processed, and the head grafting processed connects
Connector plug；The other end of reel is equipped with tail plug, and tail processed, the tail plug plug connection tail are fixedly connected on the mounting bracket.
Using above-mentioned technical proposal, reel is mounted on mounting bracket, reel can rotate on mounting bracket.
Preferably, groove is equipped in the middle part of the end face of the head plug, the head processed is equipped with and is mutually butted on groove side face to drive
The convex block of spool turns.
Using above-mentioned technical proposal, convex block is inserted into groove, and head processed, which rotates, drives convex block rotation, due to the side phase of convex block
The side of groove is butted on, so the convex block driving spool turns of rotation.
Preferably, boss is equipped in the middle part of the end face of the tail plug, the tail processed is equipped with to place the fluting of boss,
It is equipped at the fluting and is hinged on tail processed to block the fastener of boss.
Using above-mentioned technical proposal, fastener is first turned on, then boss is put into from opening in fluting, finally closes card
Part, when spool turns, fastener prevents reel from being jumped out out of fluting, and reel is fallen down when helping avoid rotating.
Preferably, the drawstring is fixed on head processed, and lifting the ball is fixedly connected on the drawstring, is also fixed on the head processed
Turntable of the connection with ball groove, the ball groove are meshed that head processed is driven to rotate with lifting the ball.
Using above-mentioned technical proposal, drawstring is pulled, lifting the ball is moved along drawstring, after lifting the ball enters ball groove, the ectosphere of lifting the ball
Face is mutually butted on the Internal Spherical Surface of ball groove, increases frictional force of the drawstring to head processed, facilitates drawstring that head processed is driven to rotate, and then drives volume
Cylinder rotates.
Preferably, the mounting bracket is hinged with the lifting the ball latch with pearl slot, the pearl slot can be meshed with lifting the ball with
Lock drawstring.
Using above-mentioned technical proposal, after cap locations are determined, drawstring is placed in lifting the ball latch, closes lifting the ball
Latch, lifting the ball are meshed with pearl slot, and the medial surface of pearl slot is mutually butted on the lateral surface of lifting the ball, increase lifting the ball latch to drawstring
Resistance, drawstring is prevented to be pulled due to the dead weight of cover board, and then from locking cover board, helps avoid cover board and deviate present position
It puts.
Preferably, be additionally provided with locking slot on the mounting bracket, the lifting the ball latch be equipped with to be inserted into locking slot with
Lock the elastic component of lifting the ball latch.
Using above-mentioned technical proposal, when closing lifting the ball latch, elastic component can be inserted into locking slot, and elastic component is mutually butted on
The medial surface of locking slot, the elastic force of elastic component act on the medial surface of locking slot, increase pressure of the elastic component to locking slot, into
And frictional force of the locking slot to elastic component is increased, lifting the ball latch has been closed, lifting the ball latch is made to be not easy to open.
Preferably, the mounting bracket is equipped with the sliding slot parallel to cover board lifting direction, and the cover board both sides rotate
Equipped with the idler wheel rolled along sliding slot.
Using above-mentioned technical proposal, the dead weight of idler wheel and cover board makes cover board straight down, when cover board lifts, idler wheel edge
Sliding slot rolls, and helps avoid cover board and rocks, and reduces cover board and stuck phenomenon occurs.
Preferably, the one side of the sliding slot bottom, which is equipped with, can mutually be butted on idler wheel with the baffle for preventing idler wheel rising and driving
The rotation section of flapper.
Using above-mentioned technical proposal, when idler wheel is in sliding slot bottom, rotation section driving flapper, baffle is mutually butted on rolling
Wheel, baffle block idler wheel rising, and sliding slot bottom is mutually butted on roller ball face, prevent idler wheel from rolls downward, so as to roller locking
In sliding slot bottom.
In conclusion the utility model has the advantages that：
It 1. pack up or put down cover board, occupies little space, and propaganda materials can be directly replaced after rolling cover board,
It is convenient for changing propaganda materials；
2. replace propaganda materials, cover board can be locked, does not hold cover board manually, is conveniently replaceable propaganda materials；
3. drawstring driving reel winding cover board, control cover board lifting precision is higher, and controllability is stronger, is conveniently replaceable publicity money
Material.
Description of the drawings
Fig. 1 is the structure diagram of propaganda board in the utility model；
Fig. 2 is the enlarged diagram at A in Fig. 1；
Fig. 3 is the enlarged diagram at B in Fig. 1；
Fig. 4 is the enlarged diagram at C in Fig. 1；
Fig. 5 is the enlarged diagram at D in Fig. 1.
In figure：100th, mounting bracket；110th, babinet；111st, upper box lid；112nd, lower case lid；120th, backboard；130th, headstock processed；
140th, tailstock processed；150th, sliding slot；160th, rotation section；170th, baffle；180th, locking slot；200th, reel；210th, tail plug；211st, it is convex
Platform；220th, head plug；221st, groove；230th, tail processed；231st, slot；232nd, fastener；233rd, limiting groove；240th, head processed；241st, convex block；
250th, turntable；251st, ball groove；252nd, shell；300th, cover board；310th, idler wheel；400th, drawstring；410th, lifting the ball；420th, lifting the ball is locked
Plate；421st, pearl slot；422nd, elastic component.
Specific embodiment
With reference to the accompanying drawings and embodiments, the utility model is described in detail.
A kind of propaganda board, referring to Fig. 1, including mounting bracket 100, mounting bracket 100 is equipped with babinet 110, and babinet 110 is rectangle
General frame, inlay to put up the backboards 120 of propaganda materials on babinet 110.Wherein, turn at 100 top of mounting bracket
Dynamic to be equipped with reel 200, reel 200 is fixedly connected transparent flexible cover plate 300, and reel 200 can wind cover board 300 when rotating,
Cover board 300 is mounted on before backboard 120, and in the present embodiment, cover board 300 uses transparent flexible glass, one end of reel 200
It is additionally provided with the drawstring 400 that driving reel 200 rotates.
Referring to Fig. 1, mounting bracket is installed with headstock 130 and tailstock processed 140 processed on 100 top.On mounting bracket 100
Also it is installed with the protection upper box lid 111 of babinet 110 and lower case lid 112.
Referring to Fig. 1, reel 200 is aluminum alloy hollow pipe, and 200 left end of reel is welded with tail plug 210, the left end of tail plug 210
Middle face is equipped with columned boss 211；200 right end of reel is welded with head plug 220, and length is equipped in the middle part of the right side of head plug 220
The groove 221 of cube.
Referring to Fig. 1 and Fig. 2, tail 230 processed is equipped in the left side of tail plug 210, tail 230 processed is mounted on tailstock processed by bolt
On 140.Arc-shaped fluting 231 is equipped in the middle part of the right side of tail 230 processed, convex block 241 is placed in fluting 231, in fluting 231
Side is mutually butted on 241 lateral surface of convex block, provides support force to tail plug 210, does not fall out tail plug 210；It is also set at fluting 231
There is fastener 232, fastener 232 is hinged on tail 230 processed, and fastener 232 is equipped with arc-shaped limiting groove 233, when fastener 232 closes
When, the cavity that fluting 231 and limiting groove 233 are formed is exactly 211 size of boss, not only contributes to tail plug 210 and rotates, and
It helps avoid tail plug 210 when reel 200 rotates and jumps out tail 230 processed.
Referring to Fig. 1 and Fig. 3, rolling bearing is installed on headstock 130 processed（It is not illustrated in figure）, in head plug 220
Right side be equipped with system first 240, system first 240 by bolt be mounted on rolling bearing in, wherein, system first 240 left side in the middle part of set
There is convex block 241, the shape of convex block 241 is identical with the shape of groove 221, and convex block 241 can be plugged in groove 221, groove 221
Medial surface be mutually butted on the lateral surface of convex block 241, head plug 220 is given to provide support force, does not fall out head plug 220；When system first 240
During rotation, the lateral surface of convex block 241 is mutually butted on the medial surface of groove 221, and system first 240 can be rotated with movable reel 200.
Referring to Fig. 1 and Fig. 3, system first 240 is fixedly connected the turntables 250 of round pie, along the circumferential direction equidistant on turntable 250
From ball groove 251 is distributed with.Lifting the ball 410 is fixedly connected on drawstring 400, lifting the ball 410 is distributed on drawstring 400.When
When lifting the ball 410 is placed in ball groove 251, the medial surface of ball groove 251 can mutually be affixed on 410 lateral surface of lifting the ball.When pulling drawstring 400
When, lifting the ball 410 is meshed with ball groove 251, rotates turntable 250, and turntable 250 drives system first 240 to rotate, and system first 240 drives again
Reel 200 rotates.
Referring to Fig. 1 and Fig. 3, shell 252 is installed on turntable 250, shell 252 plays turntable 250 dust-proof, waterproof
Effect
Referring to Fig. 1, sliding slot 150 is equipped in the both sides of mounting bracket 100, sliding slot 150 lifts direction parallel to cover board 300.It is sliding
Idler wheel 310 is equipped in slot 150, idler wheel 310 is attached by bolt and cover board 300, is increased the weight of cover board 300, is made cover board
300 vertical lifts, it helps reduce 300 stuck phenomenon of cover board, ensure that cover board 300 lifts smooth；Cover board 300 lift when
It waits, idler wheel 310 is driven to be rolled along sliding slot 150, limit the direction of motion of cover board 300 and ensure cover board 300 and backboard 120
Distance helps avoid cover board 300 and rocks, and reduces cover board 300 and stuck phenomenon occurs.
Referring to Fig. 1 and Fig. 5, rotation section 160 and baffle 170 are equipped on mounting bracket 100, baffle 170 is welded on rotation
In portion 160.When idler wheel 310 is in the bottom of sliding slot 150, key is inserted and rotated key, and key drives rotation section 160 to rotate,
Rotation section 160 drives baffle 180 to rotate, and 180 phase of baffle is butted on the spherical surface of idler wheel 310, prevents idler wheel 310 from up rolling, sliding
The bottom of slot 150 is mutually butted on the spherical surface of idler wheel 310, prevents idler wheel 310 from rolls downward, so as to which idler wheel 310 is locked at sliding slot
150 bottom.
Referring to Fig. 1 and 4, lifting the ball latch 420 is hinged on the right side of mounting bracket 100, lifting the ball latch 420 is equipped with pearl
Slot 421, pearl slot 421 are meshed with lifting the ball 410, and the distance between pearl slot 421 is equal with the distance between lifting the ball 410.Cover board 300
Toward when rising, lifting the ball latch 420 is opened, drawstring 400 is pulled, after 300 position of cover board is determined, drawstring 400
On lifting the ball 410 place in pearl slot 421, close lifting the ball latch 420, the medial surface of pearl slot 421 is mutually butted on the outside of lifting the ball 410
Face increases the resistance of the pulling of drawstring 400, prevents drawstring 400 from being pulled, and so as to which reel 200 is locked, avoids cover board 300
Deviate present position.
Referring to Fig. 1 and Fig. 4, locking slot 180, the left surface of lifting the ball latch 420 are additionally provided on the right side of mounting bracket 100
Equipped with elastic component 422, the section of elastic component 422 is V-shaped.When in the tip of elastic component 422 insertion locking slot 180, elasticity
The elastic force of part 422 acts on 180 medial surface of locking slot, and 180 medial surface of locking slot is mutually butted on 422 lateral surface of elastic component, increases bullet
Property 422 lateral surface of part frictional force, locking lifting the ball latch 420.
The course of work：When needing to put up propaganda materials, the rotation of baffle 170 is come with key first, makes baffle 170 not
Idler wheel 310 can be propped up.Then elastic component 422 is pressed, opens lifting the ball latch 420, pulls drawstring 400, drawstring 400 drives reel
200 rotate, and reel 200 rolls cover board 300, under the action of idler wheel 310 and sliding slot 150,300 vertical ascent of cover board.When definite
Behind good 300 position of cover board, lifting the ball latch 420 is closed, elastic component 422 is inserted into locking slot 180.Then, when having puted up
Bi Hou opens lifting the ball latch 420, reversely pulls drawstring 400, and reel 200 puts down cover board 300.Finally, cunning is reached when rolling is blue
During 150 bottom of slot, lifting the ball latch 420 is closed, elastic component 422 is inserted into locking slot 180, then with key 170 turns of baffle
It moves to original position, locks idler wheel 310.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of propaganda board including mounting bracket (100), is provided with to put up the back of the body of propaganda materials on the mounting bracket (100)
Plate (120), it is characterized in that：It is rotated at the top of the mounting bracket (100) and is equipped with reel (200), reel (200) winding can block
The transparent flexible cover board (300) of backboard (120), the reel (200) are equipped with the drawstring (400) that driving reel (200) rotates.
2. propaganda board according to claim 1, it is characterized in that：Reel (200) plug connection is in mounting bracket (100)
On.
3. propaganda board according to claim 2, it is characterized in that：One end of the reel (200) is equipped with head plug (220), institute
It states to rotate on mounting bracket (100) and is equipped with head processed (240), head (240) the plug connection head plug (220) processed；Reel (200) it is another
One end is equipped with tail plug (210), and tail processed (230), tail plug (210) the plug connection system are fixedly connected on the mounting bracket (100)
Tail (230).
4. propaganda board according to claim 3, it is characterized in that：Groove is equipped in the middle part of the end face of the head plug (220)
(221), the head processed (240), which is equipped with, is mutually butted on groove (221) side to drive the convex block (241) that reel (200) rotates.
5. propaganda board according to claim 3, it is characterized in that：Boss is equipped in the middle part of the end face of the tail plug (210)
(211), the tail processed (230) is equipped with to place the fluting (231) of boss (211), and hinge is equipped at the fluting (231)
It is connected on tail processed (230) to block the fastener of boss (211) (232).
6. propaganda board according to claim 3, it is characterized in that：The drawstring (400) is fixed on head processed (240), described
Lifting the ball (410) is fixedly connected on drawstring (400), the turntable with ball groove (251) is also fixedly connected on the head (240) processed
(250), the ball groove (251) is meshed that head (240) processed is driven to rotate with lifting the ball (410).
7. propaganda board according to claim 6, it is characterized in that：The mounting bracket (100) is hinged with pearl slot (421)
Lifting the ball latch (420), the pearl slot (421) can be meshed to lock drawstring (400) with lifting the ball (410).
8. propaganda board according to claim 7, it is characterized in that：Locking slot (180) is additionally provided on the mounting bracket (100),
The lifting the ball latch (420) is equipped with to be inserted into locking slot (180) to lock the elastic component of lifting the ball latch (420)
(422)。
9. propaganda board according to claim 1, it is characterized in that：The mounting bracket (100) is equipped with parallel to the cover board
(300) sliding slot (150) in direction is lifted, cover board (300) both sides rotate the idler wheel (310) for being equipped with and being rolled along sliding slot (150).
10. propaganda board according to claim 9, it is characterized in that：The one side of sliding slot (150) bottom is equipped with and can mutually be butted on
Rotation section (160) of the idler wheel (310) to prevent the baffle (170) of idler wheel (310) rising and baffle (170) is driven to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721590308.1U CN207458530U (en) | 2017-11-23 | 2017-11-23 | Propaganda board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721590308.1U CN207458530U (en) | 2017-11-23 | 2017-11-23 | Propaganda board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207458530U true CN207458530U (en) | 2018-06-05 |
Family
ID=62276991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721590308.1U Expired - Fee Related CN207458530U (en) | 2017-11-23 | 2017-11-23 | Propaganda board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207458530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108986696A (en) * | 2018-08-30 | 2018-12-11 | 陈华 | A kind of novel historical literature promotional column |
-
2017
- 2017-11-23 CN CN201721590308.1U patent/CN207458530U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108986696A (en) * | 2018-08-30 | 2018-12-11 | 陈华 | A kind of novel historical literature promotional column |
| CN108986696B (en) * | 2018-08-30 | 2021-03-09 | 广州飞利信息科技有限公司 | Novel publicity column is promoted to historical literature |
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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: 20180605 Termination date: 20191123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |