CN214671705U - Publicity board convenient to change breadth - Google Patents
Publicity board convenient to change breadth Download PDFInfo
- Publication number
- CN214671705U CN214671705U CN202121299773.6U CN202121299773U CN214671705U CN 214671705 U CN214671705 U CN 214671705U CN 202121299773 U CN202121299773 U CN 202121299773U CN 214671705 U CN214671705 U CN 214671705U
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- Prior art keywords
- supporting seat
- plate
- convenient
- seat
- publicity board
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- Expired - Fee Related
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- 238000001125 extrusion Methods 0.000 claims abstract description 17
- 238000010422 painting Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000644 propagated effect Effects 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses be suitable for think political affairs education propaganda technical field, provide a publicity board convenient to change breadth, include: the cross section of the device seat is in a T-shaped structure and is placed on the ground; the outer surface of the connecting rod is in a thread-shaped structure and is rotatably arranged at the top end of the device seat, and the thread-shaped structure of the connecting rod protrudes out of the upper surface of the device seat; the connecting blocks are symmetrically arranged on the left side and the right side inside the device seat in a rectangular structure, and a left-right sliding structure is formed between the connecting blocks and the device seat; the extrusion plate resets through the spring and closely laminates between the surface of propaganda picture album. This publicity board convenient to change breadth not only is convenient for change the width of cloth picture, is difficult to cause the width of cloth picture to damage, is convenient for adjust the angle of watching of publicity board moreover, can rotate simultaneously, is convenient for multi-directionally adjust.
Description
Technical Field
The utility model belongs to a think of political affairs education propaganda technical field, especially relate to a publicity board convenient to change breadth.
Background
Ideological and political education is that the society or social group applies oil purpose, planning and organized influence to its members with certain ideological concept, political view and moral standard, so that they form social practice activities meeting the ideological and moral requirements of a certain society, and when the ideological and political education is propagated, a propaganda board is required, and the propaganda and education can be propagated in an auxiliary way.
Chinese patent No. CN210639955U, publication date 20200529, discloses a billboard with a changeable breadth for ideological and political education. The publicity board convenient for changing breadth for ideological and political education comprises a publicity board; the four fixed blocks are all fixedly arranged on the publicity board and are distributed in an array manner; the two threaded rods are respectively and rotatably arranged on the four fixed blocks; the four sliding blocks are respectively installed on the two threaded rods in a threaded manner; the two handles are fixedly arranged at one ends of the two threaded rods respectively; the four first hooks are fixedly arranged on the four sliding blocks respectively; the first hanging rings are arranged on the first hooks respectively. The utility model provides a publicity board of breadth is changed with being convenient for to ideological and political education has the change convenience, changes efficient advantage.
The above prior art scheme has the following defects that the picture is not only inconvenient to replace, the picture is easy to damage, but also the watching angle of the publicity board is not convenient to adjust, meanwhile, the publicity board cannot rotate, is inconvenient to adjust in multiple directions, and therefore the publicity board convenient to replace the breadth is provided for solving the problems
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a publicity board convenient to change breadth to a publicity board convenient to change breadth that proposes in solving above-mentioned background art is not only not convenient for change the width of cloth picture when using, causes the width of cloth picture to damage easily, is not convenient for adjust the viewing angle of publicity board moreover, can not rotate simultaneously, is not convenient for the problem of multi-direction regulation.
The utility model discloses a realize like this, a publicity board convenient to change breadth, include:
the cross section of the device seat is in a T-shaped structure and is placed on the ground;
the outer surface of the connecting rod is in a thread-shaped structure and is rotatably arranged at the top end of the device seat, and the thread-shaped structure of the connecting rod protrudes out of the upper surface of the device seat;
the connecting blocks are symmetrically arranged on the left side and the right side inside the device seat in a rectangular structure, and a left-right sliding structure is formed between the connecting blocks and the device seat;
the extrusion plate resets through the spring and closely laminates between the surface of propaganda picture album.
Preferably, the outer side of the connecting rod is in threaded connection with a connecting frame which is vertically and slidably mounted at the top end of the device seat, and a rubber gasket with a trapezoidal cross section is adhered to the bottom of the connecting frame.
Preferably, the lower surface of the rubber gasket is tightly attached with a supporting seat rotatably arranged on the outer side of the device seat, and the bottom of the supporting seat is fixedly provided with a left universal wheel and a right universal wheel through bolts;
the supporting seat is characterized in that threaded rods rotatably mounted inside the supporting seat are symmetrically arranged inside the supporting seat, the outer ends of the threaded rods protrude out of the outer surface of the supporting seat, and the outer side of each threaded rod is in threaded connection with a connecting block.
Preferably, the top end of the connecting block is rotatably provided with a fixing rod which is obliquely arranged, and the top end of the fixing rod is hinged with a device plate which is rotatably arranged at the top of the device seat.
Preferably, 2 groups of limiting plates are arranged in the device plate in a front-back sliding mode, and extrusion plates in a rectangular structure are arranged on the inner sides of the limiting plates in a left-right sliding mode;
wherein, the outer end of the extrusion plate is connected with a spring for resetting the extrusion plate.
Preferably, the right side central point of stripper plate puts and runs through the pull rod of installing in limiting plate inside, and the inboard of stripper plate place and install the propaganda album of painting of closely laminating between the board.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pair of publicity board convenient to change breadth not only is convenient for change the width of a cloth picture, is difficult to cause the width of a cloth picture to damage, is convenient for adjust the viewing angle of publicity board moreover, can rotate simultaneously, is convenient for multi-directionally adjust.
1. The pull rod is pulled outwards to separate the extrusion plate from the device plate, the front and back sliding adjustment is carried out according to the size of the painting, the painting is placed on the inner side of the extrusion plate, the pull rod is loosened, the extrusion plate is reset through the spring, the painting is fixed by the extrusion plate, the device is convenient to replace the painting, and the painting is not easy to damage;
2. the connecting block is driven to move inwards by rotating the threaded rod, the connecting block drives the device plate to rotate through the fixed rod, and the device plate rotates inwards, so that the device is convenient to adjust the watching angle of the publicity board;
3. the direction of the device is adjusted by rotating the supporting seat, after the adjustment is finished, the connecting rod is rotated to drive the connecting frame to move downwards, the rubber gasket is tightly attached to the supporting seat, the supporting seat is fixed by friction force between the rubber gasket and the supporting seat, the device can rotate, and the multi-direction adjustment is facilitated.
Drawings
FIG. 1 is a front sectional structure diagram of the present invention;
FIG. 2 is a sectional structure diagram of the side of the support seat and the mounting plate;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.
In the figure: 1-device seat, 2-connecting rod, 3-connecting frame, 4-rubber gasket, 5-supporting seat, 6-universal wheel, 7-threaded rod, 8-connecting block, 9-fixing rod, 10-device plate, 11-limiting plate, 12-extrusion plate, 13-spring, 14-pull rod and 15-propaganda picture album.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a billboard that facilitates changing a panel, comprising: device seat 1, connecting rod 2, connecting block 8 and stripper plate 12, the utility model discloses a theory of operation and use flow: the limiting plate 11 is arranged inside the device plate 10 in a front-back sliding mode, the extrusion plate 12 is arranged inside the limiting plate 11 in a left-right sliding mode, the limiting plate 11 is reset through a spring 13, the pull rod 14 is pulled outwards, the limiting plate 11 is separated from the inner side of the device plate 10, the brochure 15 is placed on the inner side of the limiting plate 11, the limiting plate 11 is adjusted in a sliding mode according to the size of the brochure 15, the pull rod 14 is loosened after adjustment is finished, the extrusion plate 12 is reset through the spring 13, the brochure 15 is extruded and fixed through the extrusion plate 12, the brochure 15 can be conveniently replaced through the device, and the brochure 15 cannot be damaged easily;
as shown in fig. 1 and 2, the threaded rod 7 is rotatably mounted inside the supporting seat 5, the connection mode between the threaded rod 7 and the connecting block 8 is threaded, the connecting block 8 is slidably mounted inside the supporting seat 5 from left to right, the connecting block 8 moves inwards by rotating the threaded rod 7, the fixing rod 9 is hinged to the connection modes between the connecting block 8 and the device plate 10, and the device plate 10 is rotatably mounted on the top of the supporting seat 5, so that the connecting block 8 drives the device plate 10 to rotate, the device plate 10 is angularly adjusted, and the device is convenient for adjusting the viewing angle of the publicity board;
as shown in the figures 1 and 3, a supporting seat 5 is rotatably arranged at the top of a device seat 1 through a bottom universal wheel 6, the direction of the supporting seat 5 is adjusted through manual rotation of the supporting seat, a connecting rod 2 is rotatably arranged at the top of the device seat 1, a connecting frame 3 is in threaded connection with the outer side of the connecting rod 2, the connecting frame 3 is vertically and slidably arranged at the top of the device seat 1, the connecting rod 2 drives the connecting frame 3 to move downwards through rotation of the connecting rod 2, so that the rubber gasket 4 is tightly attached to the supporting seat 5, the friction force between the rubber gasket 4 and the supporting seat 5 is increased, the rubber gasket 4 extrudes and fixes the supporting seat 5, the device can rotate, and multi-direction adjustment is facilitated.
Those not described in detail in this specification are within the skill of the art. The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A publicity board convenient for changing breadth is characterized in that; the method comprises the following steps:
the device comprises a device base (1), wherein the cross section of the device base (1) is in a T-shaped structure and is placed on the ground;
the outer surface of the connecting rod (2) is in a thread-shaped structure and is rotatably arranged at the top end of the device base (1), and the thread-shaped structure of the connecting rod (2) protrudes out of the upper surface of the device base (1);
the connecting blocks (8) are symmetrically arranged on the left side and the right side inside the device base (1) in a rectangular structure, and a left-right sliding structure is formed between each connecting block (8) and the device base (1);
the extrusion plate (12) is reset through a spring (13) and is tightly attached to the outer surface of the propaganda picture album (15).
2. A billboard system facilitating format change in accordance with claim 1, wherein: the outer side of the connecting rod (2) is in threaded connection with a connecting frame (3) which is vertically and slidably installed at the top end of the device seat (1), and a rubber gasket (4) with a trapezoidal cross section is pasted at the bottom of the connecting frame (3).
3. A billboard system facilitating format change in accordance with claim 2, wherein: the lower surface of the rubber gasket (4) is tightly attached with a supporting seat (5) rotatably arranged on the outer side of the device seat (1), and the bottom of the supporting seat (5) is fixedly provided with a left universal wheel and a right universal wheel (6) through bolts;
the supporting seat is characterized in that threaded rods (7) rotatably mounted inside the supporting seat (5) are symmetrically arranged inside the supporting seat, the outer ends of the threaded rods (7) protrude out of the outer surface of the supporting seat (5), and the outer side of each threaded rod (7) is connected with a connecting block (8) in a threaded mode.
4. A billboard system facilitating format change in accordance with claim 1, wherein: the top end of the connecting block (8) is rotatably provided with a fixing rod (9) which is obliquely arranged, and the top end of the fixing rod (9) is hinged with a device plate (10) which is rotatably arranged at the top of the device seat (1).
5. A billboard system facilitating format change in accordance with claim 4, wherein: 2 groups of limiting plates (11) are arranged in the device plate (10) in a front-back sliding mode, and extrusion plates (12) in a rectangular structure are arranged on the inner sides of the limiting plates (11) in a left-right sliding mode;
wherein, the outer end of the extrusion plate (12) is connected with a spring (13) for resetting the extrusion plate.
6. A billboard system facilitating format change in accordance with claim 1, wherein: the right side central point of stripper plate (12) puts and runs through and installs pull rod (14) in limiting plate (11) inside, and the inboard of stripper plate (12) place with install the propaganda album of paintings (15) of closely laminating between board (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121299773.6U CN214671705U (en) | 2021-06-10 | 2021-06-10 | Publicity board convenient to change breadth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121299773.6U CN214671705U (en) | 2021-06-10 | 2021-06-10 | Publicity board convenient to change breadth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214671705U true CN214671705U (en) | 2021-11-09 |
Family
ID=78487023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121299773.6U Expired - Fee Related CN214671705U (en) | 2021-06-10 | 2021-06-10 | Publicity board convenient to change breadth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214671705U (en) |
-
2021
- 2021-06-10 CN CN202121299773.6U patent/CN214671705U/en not_active Expired - Fee Related
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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: 20211109 |