CN213815436U - Fixing device of bill-board - Google Patents
Fixing device of bill-board Download PDFInfo
- Publication number
- CN213815436U CN213815436U CN202021577539.0U CN202021577539U CN213815436U CN 213815436 U CN213815436 U CN 213815436U CN 202021577539 U CN202021577539 U CN 202021577539U CN 213815436 U CN213815436 U CN 213815436U
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- fixing
- chain
- winding
- rod
- limiting block
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Abstract
The utility model discloses a fixing device of a billboard, which comprises a fixing structure, a rolling structure, a clamping structure and an installation rod; the fixing structure comprises a fixing piece and a chain; the fixing pieces are arc-shaped and are oppositely arranged, and the fixing pieces are fixedly connected with the winding device through a chain; one end of each fixing piece is fixed with a plurality of chains, and the end part of the other fixing piece is provided with a rolling structure which has the same number as the chains and corresponds to the chains one to one; the other end of the chain is movably connected with the winding structure; the winding structure comprises a winding rod, a baffle, a first limiting block, a second limiting block and a groove. The utility model discloses possess and can fix the advantage on the different thickness or the different pole of thickness from top to bottom with the bill-board, solved current bill-board fixing device and can only fix the problem on the pole of a thickness.
Description
Technical Field
The utility model relates to a device fixing field especially relates to a fixing device of bill-board.
Background
Along with the economic development of China, various products emerge in the market, and the competition among the products is more and more intense. And the advertising plays a crucial role in the promotion of the product. The types of advertising in the prior art include video advertising and billboard advertising. Among them, the use of billboards is becoming more and more common.
The bill-board among the prior art is fixed mostly on street lamp or the wire pole on the roadside, and fixing device among the prior art is the size according to street lamp or wire pole most and customizes fixing device, can only adapt to the body of rod of single size, the utility model aims to provide a can adapt to the different thickness or the different body of rod of thickness from top to bottom, solve prior art's not enough.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to prior art, the utility model provides a fixing device of bill-board possesses the advantage that can fix different thicknesses or different thicknesses from top to bottom on the pole with the bill-board, has solved the problem that current bill-board fixing device can only fix on the pole of a thickness.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a fixing device of a billboard comprises a fixing structure, a rolling structure, a clamping structure and a mounting rod; the fixing structure comprises a fixing piece and a chain; the fixing pieces are arc-shaped and are oppositely arranged, and the fixing pieces are fixedly connected with the winding structure through a chain; one end of each fixing piece is fixed with a plurality of chains, and the end part of the other fixing piece is provided with a rolling structure which has the same number as the chains and corresponds to the chains one to one; the other end of the chain is movably connected with the winding structure; the winding structure comprises a winding rod, a baffle, a first limiting block, a second limiting block and a groove, the baffle is an arc structure concentric with the fixing piece, the width of the baffle is the same as that of the chain, the upper end and the lower end of the baffle are fixedly connected with the fixing piece, the width between the upper end and the lower end of the baffle and the fixing piece is the width of the chain, the end, away from the chain, of the baffle is vertically provided with the winding rod, the top and the lower part of the winding rod are both provided with spiral grains, the lower part of the winding rod is provided with the first limiting block in threaded connection with the winding rod, the top of the winding rod is provided with a second limiting block, the bottom of the second limiting block is provided with an opening and is in threaded connection with the winding rod, and the first limiting block and the second limiting block are fixedly connected with the fixing piece; the bottom of the winding rod is provided with a polygonal groove.
Preferably, the number of the chain is at least two.
Preferably, the winding rod is further provided with two annular positioning sleeves, and the distance between the two annular positioning sleeves is the width of the chain.
Preferably, the rolling structures are staggered in the vertical direction.
Preferably, the mounting rod is of a telescopic structure, and the top of the mounting rod is of a polygonal structure corresponding to the groove in the bottom of the winding rod.
Preferably, the clamping structure comprises a fixing block and a clamping part.
Has the advantages that:
1. fixing device itself is including rigidity stationary blade and chain, and the tightening up of chain through rolling structure can fix fixing device on the body of rod of unidimensional not.
2. The fixing device comprises at least two chains and corresponding rolling structures, and the fixing device can be fixed on the rod body with different thicknesses at two ends by tightening different rolling structures to different degrees.
3. The mounting rod is of a telescopic structure, the polygonal structure at the top corresponds to the groove at the bottom of the fixing device, the fixing device can be directly lifted to a position to be fixed through the mounting rod, and then the winding structure on the fixing device is tightened through rotating the mounting rod, so that the fixing device is directly fixed; the coiling mechanism staggers in the vertical direction and places to make the installation pole very convenient fix in proper order every coiling mechanism from the below for this fixing device does not need artifical climbing to fix.
Drawings
Fig. 1 is a schematic view of a fixing device of a billboard of the present invention.
Fig. 2 is a top view of the fixing device of the billboard of the present invention.
Fig. 3 is a schematic view of the winding device of the present invention.
Wherein: 1 stationary blade, 2 lock chains, 3 coiling poles, 4 baffles, 5 first stopper, 6 second stoppers, 7 recesses, 8 position sleeve, 9 fixed blocks, 10 clamping parts, 11 rolling structures.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Example 1
As shown in fig. 1-3, a fixing device for a billboard comprises a fixing structure, a rolling structure 11, a clamping structure and a mounting rod; the fixing structure comprises a fixing piece 1 and a chain 2; the fixing sheet 1 is arc-shaped and is oppositely arranged, and the fixing sheet 1 is fixedly connected with the rolling structure 11 through a chain 2; one end of the fixing piece 1 is fixed with a plurality of chains 2, and the end part of the other fixing piece 1 is provided with rolling structures 11 which have the same quantity as the chains 2 and correspond to the chains 2 one by one; the other end of the chain 2 is movably connected with the rolling structure 11; the number of the chains 2 is at least two; the fixing device comprises a rigid fixing piece 1 and a chain 2, and the fixing device can be fixed on rod bodies with different sizes by tightening the chain 2 through a rolling structure 11.
The winding structure 11 comprises a winding rod 3, a baffle 4, a first limiting block 5, a second limiting block 6 and a groove 7, wherein the baffle 4 is of an arc structure concentric with the fixing piece 1, the width of the baffle 4 is the same as that of the chain 2, the upper end and the lower end of the baffle 4 are fixedly connected with the fixing piece 1, the width between the upper end and the lower end of the baffle 4 and the fixing piece 1 is the width of the chain 2, one end of the baffle 4, far away from the chain 2, is vertically provided with the winding rod 3, the top and the lower part of the winding rod 3 are both provided with spiral grains, the lower part of the winding rod 3 is provided with the first limiting block 5 in threaded connection with the winding rod 3, the top of the winding rod 3 is provided with the second limiting block 6, the bottom of the second limiting block 6 is provided with an opening and is in threaded connection with the winding rod 3, and the first limiting block 5 and the second limiting block 6 are fixedly connected with the fixing piece 1; the bottom of the winding rod 3 is provided with a polygonal groove 7.
The chain 2 is at least two.
The coiling rod 3 is also provided with two annular positioning sleeves 8, and the distance between the two positioning sleeves 8 is the width of the chain 2.
The winding structures 11 are staggered in the vertical direction; the mounting rod is of a telescopic structure, and the top of the mounting rod is of a polygonal structure corresponding to the groove 7 at the bottom of the winding rod 3; through tightening up different degrees with different winding structures 11, can fix fixing device on the same body of rod that both ends thickness is different.
The holding structure comprises a fixing block 9 and a holding portion 10 for fixing the advertisement body, and the holding portion 10 can be any advertisement fixing structure currently commercially available.
Although the embodiments of the present invention have been described in the specification, these embodiments are only for the purpose of presentation and should not be construed as limiting the scope of the present invention. Various omissions, substitutions, and changes may be made without departing from the spirit and scope of the invention.
Claims (6)
1. A fixing device of a billboard is characterized by comprising a fixing structure, a rolling structure, a clamping structure and a mounting rod; the fixing structure comprises a fixing piece and a chain; the fixing pieces are arc-shaped and are oppositely arranged, and the fixing pieces are fixedly connected with the winding structure through a chain; one end of each fixing piece is fixed with a plurality of chains, and the end part of the other fixing piece is provided with a rolling structure which has the same number as the chains and corresponds to the chains one to one; the other end of the chain is movably connected with the winding structure; the winding structure comprises a winding rod, a baffle, a first limiting block, a second limiting block and a groove, the baffle is an arc structure concentric with the fixing piece, the width of the baffle is the same as that of the chain, the upper end and the lower end of the baffle are fixedly connected with the fixing piece, the width between the upper end and the lower end of the baffle and the fixing piece is the width of the chain, the end, away from the chain, of the baffle is vertically provided with the winding rod, the top and the lower part of the winding rod are both provided with spiral grains, the lower part of the winding rod is provided with the first limiting block in threaded connection with the winding rod, the top of the winding rod is provided with a second limiting block, the bottom of the second limiting block is provided with an opening and is in threaded connection with the winding rod, and the first limiting block and the second limiting block are fixedly connected with the fixing piece; the bottom of the winding rod is provided with a polygonal groove.
2. A billboard mounting apparatus according to claim 1, in which the chain is at least two.
3. The billboard fixing device of claim 1, wherein the winding rod is further provided with two annular positioning sleeves, and the distance between the two annular positioning sleeves is the width of the chain.
4. A billboard mounting apparatus according to claim 1 in which the rolling formations are vertically offset.
5. The billboard fixing device of claim 1, wherein the mounting rod is of a telescopic structure, and the top of the mounting rod is of a polygonal structure corresponding to the groove at the bottom of the rolling rod.
6. A billboard mounting apparatus according to claim 1, in which the clamping means comprises a mounting block and a clamping portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021577539.0U CN213815436U (en) | 2020-07-31 | 2020-07-31 | Fixing device of bill-board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021577539.0U CN213815436U (en) | 2020-07-31 | 2020-07-31 | Fixing device of bill-board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213815436U true CN213815436U (en) | 2021-07-27 |
Family
ID=76931428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021577539.0U Active CN213815436U (en) | 2020-07-31 | 2020-07-31 | Fixing device of bill-board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213815436U (en) |
-
2020
- 2020-07-31 CN CN202021577539.0U patent/CN213815436U/en active Active
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