CN204166856U - A kind of Novel retractable media publicity board framework - Google Patents
A kind of Novel retractable media publicity board framework Download PDFInfo
- Publication number
- CN204166856U CN204166856U CN201420593766.0U CN201420593766U CN204166856U CN 204166856 U CN204166856 U CN 204166856U CN 201420593766 U CN201420593766 U CN 201420593766U CN 204166856 U CN204166856 U CN 204166856U
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- China
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- telescopic mast
- connecting plate
- board
- angle connecting
- cross beam
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Abstract
A kind of Novel retractable media publicity board framework, belong to display advertising technical field of tools, comprise publicity board, web joint, joint pin, inserting column, chassis, it is characterized in that: described chassis upper surface circle centre position is fixedly connected with inserting column, described inserting column upper surface circle centre position is fitted with joint pin, on described joint pin, top end surface is fixedly connected with web joint, described web joint upper surface is fixedly connected with fixed cross beam, two ends, described fixed cross beam left and right are respectively fitted with crossbeam telescopic mast, described another top of crossbeam telescopic mast is fixedly connected with right-angle connecting plate, on described right-angle connecting plate, top is fixedly connected with riser telescopic mast, described another top of riser telescopic mast is fitted with fixed board, and described riser telescopic mast is inserted into the upper and lower two ends of described fixed board, described fixed cross beam, crossbeam telescopic mast, right-angle connecting plate, publicity board is provided with in fixed board and riser telescopic mast, easy to use, can be used on the Graphic Panel of different size, teacher is facilitated to change publicity board.
Description
Technical field
The utility model belongs to educational propaganda technique with the apparatus field, is specifically related to a kind of Novel retractable media publicity board framework.
Background technology
In long-term working practice, common publicity board frame size is fixing, need to prepare several publicity board not of uniform size in use applicable to select, and when using same publicity board framework when changing publicity board, two publicity board size contrast excessive needs select applicable publicity board framework again.
Summary of the invention
The purpose of this utility model is: in order to solve when using publicity board framework, publicity board frame size can be adjusted at any time, and length and the irregular publicity board of width can be shown, can use by publicity board framework multiple publicity boards of being applicable to varying in size, facilitate educational administration's librarian use to reduce educational administration person works amount, its technical scheme is as follows:
A kind of Novel retractable media publicity board framework, it comprises publicity board 1, fixed cross beam 2, crossbeam telescopic mast 3, right-angle connecting plate 4, fixed board 5, riser telescopic mast 6, web joint 7, joint pin 8, inserting column 9, chassis 10, it is characterized in that: described chassis 10 upper surface circle centre position is fixedly connected with inserting column 9, described inserting column 9 upper surface circle centre position is fitted with joint pin 8, on described joint pin 8, top end surface is fixedly connected with web joint 7, described web joint 7 upper surface is fixedly connected with fixed cross beam 2, described fixed cross beam about 2 two ends are respectively fitted with crossbeam telescopic mast 3, described another top of crossbeam telescopic mast 3 is fixedly connected with right-angle connecting plate 4, on described right-angle connecting plate 4, top is fixedly connected with riser telescopic mast 6, described another top of riser telescopic mast 6 is fitted with fixed board 5, and described riser telescopic mast 6 is inserted into described fixed board about 5 two ends, described fixed cross beam 2, crossbeam telescopic mast 3, right-angle connecting plate 4, publicity board 1 is provided with, described fixed cross beam 2 in fixed board 5 and riser telescopic mast 6, crossbeam telescopic mast 3, right-angle connecting plate 4, fixed board 5 and riser telescopic mast 6 form square, and inside is provided with standing groove, described fixed cross beam 2, crossbeam telescopic mast 3, right-angle connecting plate 4, fixed board 5 and riser telescopic mast 6 inside are hollow, and described fixed cross beam 2 is connected by spring with described right-angle connecting plate 4 with described right-angle connecting plate 4 and described fixed board 5, described standing groove inner width is identical with described publicity board 1 thickness, and described standing groove inside is provided with anti-skidding soft rubber.
The beneficial effects of the utility model are: in order to solve when using publicity board framework, publicity board frame size can be adjusted at any time, can use by publicity board framework multiple publicity boards of being applicable to varying in size, facilitate educational administration's librarian use to reduce educational administration person works amount.
accompanying drawing illustrates:
Fig. 1 is one-piece construction schematic diagram of the present utility model.
embodiment:
With reference to a kind of Novel retractable media publicity board framework described in Fig. 1, it comprises publicity board 1, fixed cross beam 2, crossbeam telescopic mast 3, right-angle connecting plate 4, fixed board 5, riser telescopic mast 6, web joint 7, joint pin 8, inserting column 9, chassis 10, it is characterized in that: described chassis 10 upper surface circle centre position is fixedly connected with inserting column 9, described inserting column 9 upper surface circle centre position is fitted with joint pin 8, on described joint pin 8, top end surface is fixedly connected with web joint 7, described web joint 7 upper surface is fixedly connected with fixed cross beam 2, described fixed cross beam about 2 two ends are respectively fitted with crossbeam telescopic mast 3, described another top of crossbeam telescopic mast 3 is fixedly connected with right-angle connecting plate 4, on described right-angle connecting plate 4, top is fixedly connected with riser telescopic mast 6, described another top of riser telescopic mast 6 is fitted with fixed board 5, and described riser telescopic mast 6 is inserted into described fixed board about 5 two ends, described fixed cross beam 2, crossbeam telescopic mast 3, right-angle connecting plate 4, publicity board 1 is provided with, described fixed cross beam 2 in fixed board 5 and riser telescopic mast 6, crossbeam telescopic mast 3, right-angle connecting plate 4, fixed board 5 and riser telescopic mast 6 form square, and inside is provided with standing groove, described fixed cross beam 2, crossbeam telescopic mast 3, right-angle connecting plate 4, fixed board 5 and riser telescopic mast 6 inside are hollow, and described fixed cross beam 2 is connected by spring with described right-angle connecting plate 4 with described right-angle connecting plate 4 and described fixed board 5, described standing groove inner width is identical with described publicity board 1 thickness, and described standing groove inside is provided with anti-skidding soft rubber.
During use, first by picture poster docile to be applicable to publicity board 1 on, then publicity board 1 lower limb is inserted the fixed cross beam 2 of below, crossbeam telescopic mast 3, in standing groove inside right-angle connecting plate 4, and then publicity board 1 top edges is inserted the fixed cross beam 2 of below, crossbeam telescopic mast 3, in standing groove inside right-angle connecting plate 4, right-angle connecting plate 4 is inserted in publicity board 1 left and right edges simultaneously, in the standing groove of fixed board 5 and riser telescopic mast 6 inside, publicity board 1 clamps by the spring simultaneously between fixed cross beam 2 and right-angle connecting plate 4 and the spring between fixed board 5 right-angle connecting plate 4, finally the joint pin below web joint 7 is inserted in the inserting column 9 above chassis 10.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (2)
1. a Novel retractable media publicity board framework, comprises publicity board (1), fixed cross beam (2), crossbeam telescopic mast (3), right-angle connecting plate (4), fixed board (5), riser telescopic mast (6), web joint (7), joint pin (8), inserting column (9), chassis (10), it is characterized in that: described chassis (10) upper surface circle centre position is fixedly connected with inserting column (9), described inserting column (9) upper surface circle centre position is fitted with joint pin (8), the upper top end surface of described joint pin (8) is fixedly connected with web joint (7), described web joint (7) upper surface is fixedly connected with fixed cross beam (2), described fixed cross beam (2) two ends, left and right are respectively fitted with crossbeam telescopic mast (3), described another top of crossbeam telescopic mast (3) is fixedly connected with right-angle connecting plate (4), the upper top of described right-angle connecting plate (4) is fixedly connected with riser telescopic mast (6), described another top of riser telescopic mast (6) is fitted with fixed board (5), and described riser telescopic mast (6) is inserted into described fixed board (5) two ends up and down, described fixed cross beam (2), crossbeam telescopic mast (3), right-angle connecting plate (4), publicity board (1) is provided with, described fixed cross beam (2) in fixed board (5) and riser telescopic mast (6), crossbeam telescopic mast (3), right-angle connecting plate (4), fixed board (5) and riser telescopic mast (6) composition square, and inside is provided with standing groove, described fixed cross beam (2), crossbeam telescopic mast (3), right-angle connecting plate (4), fixed board (5) and riser telescopic mast (6) inside are hollow, and described fixed cross beam (2) is connected by spring with described right-angle connecting plate (4) with described right-angle connecting plate (4) and described fixed board (5).
2. a kind of Novel retractable media publicity board framework according to claim 1, it is characterized in that: described standing groove inner width is identical with described publicity board (1) thickness, and described standing groove inside is provided with anti-skidding soft rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593766.0U CN204166856U (en) | 2014-10-15 | 2014-10-15 | A kind of Novel retractable media publicity board framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593766.0U CN204166856U (en) | 2014-10-15 | 2014-10-15 | A kind of Novel retractable media publicity board framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204166856U true CN204166856U (en) | 2015-02-18 |
Family
ID=52540522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420593766.0U Expired - Fee Related CN204166856U (en) | 2014-10-15 | 2014-10-15 | A kind of Novel retractable media publicity board framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204166856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252233A (en) * | 2018-03-14 | 2018-07-06 | 佛山市亚科恒远科技有限公司 | A kind of construction equipment safety alarm device |
-
2014
- 2014-10-15 CN CN201420593766.0U patent/CN204166856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252233A (en) * | 2018-03-14 | 2018-07-06 | 佛山市亚科恒远科技有限公司 | A kind of construction equipment safety alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20151015 |
|
| EXPY | Termination of patent right or utility model |