CN114842767A - Billboard convenient to mount - Google Patents
Billboard convenient to mount Download PDFInfo
- Publication number
- CN114842767A CN114842767A CN202210317432.XA CN202210317432A CN114842767A CN 114842767 A CN114842767 A CN 114842767A CN 202210317432 A CN202210317432 A CN 202210317432A CN 114842767 A CN114842767 A CN 114842767A
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- Prior art keywords
- sliding
- mounting block
- groove
- sliding strip
- hole
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- 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.)
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- 238000009434 installation Methods 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0012—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0025—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels display surface tensioning means
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/02—Bills, posters, or the like therefor
Abstract
The invention discloses a conveniently-mountable billboard, which comprises a lower mounting block, an upper mounting block, a first sliding strip, a second sliding strip, a mounting shaft, a clockwork spring, a connecting block and a sliding sleeve, wherein the upper mounting block is arranged on the lower mounting block; the upper end of the lower mounting block is provided with a first groove along the up-down direction thereof, the connecting block is positioned in the first groove and connected with the lower mounting block, the first sliding strip is connected with the right end of the lower mounting block, the front end of the first sliding strip is rotatably connected with the second sliding strip, the lower end of the upper mounting block is provided with a second groove corresponding to the first groove along the up-down direction thereof, the right end of the second groove is rotatably provided with a mounting column, the sliding sleeve is connected with the right end of the upper mounting block, and the upper end of the upper mounting block is provided with a limiting component for limiting the second sliding strip. The invention can effectively display the content of the advertising cloth and effectively improve the working efficiency of installing the device by workers.
Description
Technical Field
The invention relates to the technical field of billboards, in particular to a billboard convenient to mount.
Background
With the improvement of the daily living standard, in order to promote daily consumption, the advertisement becomes an indispensable part in commercial development, the advertisement is spread in multiple ways, wherein the spread through the billboard is a more important one of the spread ways, the billboard has a larger advertisement spread range, long duration and low price;
however, the conventional common advertising board cannot be contracted when a large piece of advertising cloth is used, and can only be disassembled and then moved for installation, so that the installation efficiency of workers is greatly reduced.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides the conveniently-mountable advertising board, the device can effectively display the content of the advertising cloth, can effectively contract when not in use, so that the occupied area of the device is reduced, is integrally arranged, does not need to be assembled by one part of a worker when in use, and thus, the working efficiency of the worker for mounting the device is effectively improved.
(II) technical scheme
The invention provides a conveniently-mountable billboard, which comprises a lower mounting block, an upper mounting block, a first sliding strip, a second sliding strip, a mounting shaft, a clockwork spring, a connecting block and a sliding sleeve, wherein the lower mounting block is arranged on the upper mounting block;
the upper mounting block is horizontally arranged along the left-right direction, the upper mounting block and the lower mounting block are arranged at an upper-lower interval, the upper end of the lower mounting block is provided with a first groove along the left-right direction, the connecting block is positioned in the first groove and connected with the lower mounting block, the first slide bar is connected with the right end of the lower mounting block, the upper end of the first slide bar is rotatably connected with the second slide bar, the second slide bar is provided with a first fixing component for fixing the second slide bar and the first slide bar, the lower end of the upper mounting block is provided with a second groove corresponding to the first groove along the left-right direction, the inner wall of the right end of the second groove is provided with a third groove along the left-right direction, the mounting shaft is horizontally arranged in the third groove along the left-right direction, one end of the mounting shaft is rotatably connected with the inner wall of the third groove, and the other end of the mounting shaft is attached to the inner wall of the left end of the second groove, the clockwork spring is located in the third recess, the clockwork spring cover is established install the epaxial, clockwork spring's one end with third recess inner wall connection, clockwork spring's the other end with the outer peripheral face of installation axle is connected, the sliding sleeve with the right-hand member of last installation piece is connected, the sliding sleeve with interval about the first draw runner, the sliding sleeve is equipped with first through-hole along upper and lower direction, the one end of second draw runner pass first through-hole and with sliding sleeve sliding connection, first draw runner with sliding sleeve sliding connection, be equipped with on the sliding sleeve be used for with the sliding sleeve with first draw runner or the fixed subassembly of second that the second draw runner is fixed, it is equipped with on the installation piece to be used for right the rotation of second draw runner carries out spacing subassembly.
Preferably, first fixed subassembly includes limiting plate and magnet, the left side upper end of first draw runner is equipped with first breach along its upper and lower direction, the left side lower extreme of second draw runner is equipped with along its upper and lower direction with the second breach that first breach corresponds, first breach with the second breach communicates each other, the height that highly is less than the second breach of first breach, the limiting plate is located in the second breach, the limiting plate with second draw runner sliding connection, the limiting plate can move down extremely in the first breach and with first draw runner butt, magnet is located in the second breach and be connected rather than the top, magnet with the limiting plate magnetism adsorbs the connection.
Preferably, still include the slide, first breach with be equipped with first spout and second spout along its upper and lower direction respectively on the second breach inner wall, first spout with the second spout communicates each other, the slide is located in the first spout and with second draw runner sliding connection, the slide can move down to in the first spout and with first draw runner sliding connection, the slide with limiting plate connects.
Preferably, the second fixing component comprises a first bolt, a first threaded through hole is formed in the rear end of the sliding sleeve along the front-rear direction of the sliding sleeve, one end of the first bolt penetrates through the first threaded through hole and is abutted to the second sliding strip, and the first bolt is in threaded connection with the sliding sleeve.
Preferably, spacing subassembly includes threaded rod, mounting panel and fixed plate, the fixed plate with the interval sets up around the mounting panel go up the upper end of installation piece and rather than connecting, work as the second draw runner rotate extremely with when going up the installation piece parallel the fixed plate with the second draw runner butt, the fixed plate is equipped with second screw thread through-hole along its fore-and-aft direction, the mounting panel along its fore-and-aft direction be equipped with the corresponding second through-hole of second screw thread through-hole, the one end of threaded rod is passed the second through-hole and is stretched into in the second screw thread through-hole, the threaded rod with the second through-hole rotates and is connected, the threaded rod with fixed plate threaded connection.
Preferably, the first slide bar is hinged to the second slide bar by a hinge.
Preferably, still include baffle 9, the left end of going up the installation piece is equipped with first opening along its upper and lower direction, first opening with the second recess communicates each other, the baffle be located first opening and with go up installation piece sliding connection, the baffle with the left end laminating of installation axle, it is right to be equipped with on the installation piece be used for the baffle carries out the fixed subassembly of third fixed.
Preferably, the mounting structure further comprises a second bolt, a threaded blind hole is formed in the upper end of the baffle plate along the vertical direction, a third through hole corresponding to the threaded blind hole is formed in the upper end of the upper mounting block, the third through hole is communicated with the first opening, one end of the second bolt penetrates through the third through hole and extends into the threaded blind hole, the second bolt is rotatably connected with the upper mounting block, and the second bolt is in threaded connection with the baffle plate.
Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:
in the invention, when the device is needed to be used, the upper end of the advertising cloth is connected with the mounting shaft, the lower end of the advertising cloth is connected with the connecting block, the advertising part is wound on the mounting shaft, so that the mounting is completed, the second slide bar is rotated, the first slide bar and the second slide bar are positioned on the same straight line, the first slide bar and the second slide bar are fixed through the first fixing component, the lower mounting block is fixed through a worker, the advertising part is driven to move in the moving process of the upper mounting block by moving the upper mounting block, so that the mounting shaft is rotated, so that the clockwork spring is stretched, the sliding sleeve is driven to move when the upper mounting block moves, the sliding sleeve moves on the first slide bar and the second slide bar, and after the upper mounting block moves to a proper position, the sliding sleeve and the second slide bar are fixed through the second fixing component, so that the upper mounting block is fixed, when the worker needs to move the device, the fixing of the second fixing component is cancelled, so that the upper mounting block and the sliding sleeve are not fixed with the second sliding strip, the second sliding strip is moved downwards, the tension of the advertising cloth is reduced in the moving process of the second sliding strip, the mounting shaft is wound under the elastic force of the clockwork spring so as to wind the advertising cloth, after the bottom end of the upper mounting block moves to the upper end of the lower mounting block, the fixing of the first fixing component to the first sliding strip and the second sliding strip is cancelled, the second sliding strip is rotated, after the second sliding strip rotates to be parallel to the upper mounting block, the second sliding strip is limited through the limiting component, the sliding sleeve and the first sliding strip are fixed through the second fixing component, the position of the upper mounting block is fixed so as to further improve the stability of the device after the shrinkage, the device can effectively display the content of the advertising cloth, and the device can effectively shrink when not needed, thereby reduce the device's area to the device is whole to be set up, need not a part of staff and assemble when using the device, thereby the effectual work efficiency that improves the staff and carry out the installation to the device.
Drawings
Fig. 1 is a schematic structural view of a conveniently mountable billboard provided by the invention.
Fig. 2 is a schematic top view of a billboard capable of being conveniently installed according to the present invention.
Fig. 3 is a schematic side view of a conveniently-mountable billboard according to the present invention.
Fig. 4 is a schematic structural diagram of a local enlargement of a part in a conveniently mountable billboard provided by the invention.
Fig. 5 is a schematic structural view of a conveniently mountable billboard in a contracted state.
Reference numerals: 1. a lower mounting block; 2. an upper mounting block; 3. a first slide bar; 4. a second slide bar; 5. a hinge; 6. a limiting plate; 7. a magnet; 8. a slide plate; 9. a baffle plate; 10. installing a shaft; 11. a clockwork spring; 13. connecting blocks; 14. a second bolt; 15. a threaded rod; 16. mounting a plate; 17. a fixing plate; 18. a sliding sleeve; 19. a first bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the invention, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, welded, riveted, bonded, etc., or detachably connected, screwed, keyed, pinned, etc., or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-5, the billboard provided by the invention comprises a lower mounting block 1, an upper mounting block 2, a first slide bar 3, a second slide bar 4, a mounting shaft 10, a clockwork spring 11, a connecting block 13 and a sliding sleeve 18;
the upper mounting block 2 is horizontally arranged along the left-right direction, the upper mounting block 2 and the lower mounting block 1 are arranged at intervals up and down, the upper end of the lower mounting block 1 is provided with a first groove along the left-right direction, the connecting block 13 is positioned in the first groove and connected with the lower mounting block 1, the first slide bar 3 is connected with the right end of the lower mounting block 1, the upper end of the first slide bar 3 is rotatably connected with the second slide bar 4, the second slide bar 4 is provided with a first fixing component for fixing the second slide bar 4 and the first slide bar 3, the lower end of the upper mounting block 2 is provided with a second groove corresponding to the first groove along the left-right direction, the inner wall of the right end of the second groove is provided with a third groove along the left-right direction, the mounting shaft 10 is horizontally arranged in the third groove along the left-right direction, and one end of the mounting shaft 10 is rotatably connected with the inner wall of the third groove, the other end of the mounting shaft 10 is attached to the inner wall of the left end of the second groove, the clockwork spring 11 is positioned in the third groove, the clockwork spring 11 is sleeved on the mounting shaft 10, one end of the clockwork spring 11 is connected with the inner wall of the third groove, the other end of the clockwork spring 11 is connected with the peripheral surface of the mounting shaft 10, the sliding sleeve 18 is connected with the right end of the upper mounting block 2, the sliding sleeve 18 and the first sliding strip 3 are vertically spaced, the sliding sleeve 18 is provided with a first through hole along the vertical direction, one end of the second sliding strip 4 passes through the first through hole and is connected with the sliding sleeve 18 in a sliding way, the first slide bar 3 is connected with the sliding sleeve 18 in a sliding manner, a second fixing component for fixing the sliding sleeve 18 with the first slide bar 3 or the second slide bar 4 is arranged on the sliding sleeve 18, and the upper end of the upper mounting block 2 is provided with a limiting component for limiting the rotation of the second slide bar 4.
In the invention, when the device is needed, the upper end of the advertising cloth is connected with the mounting shaft 10, the lower end of the advertising cloth is connected with the connecting block 13, the advertising part is wound on the mounting shaft 10, so that the mounting is completed, the second slide bar 4 is rotated, the first slide bar 3 and the second slide bar 4 are positioned on the same straight line, the first slide bar 3 and the second slide bar 4 are fixed through the first fixing component, the lower mounting block 1 is fixed through a worker, the advertising part is driven to move in the moving process of the upper mounting block 2 through moving the upper mounting block 2, so that the mounting shaft 10 is rotated, the clockwork spring 11 is stretched, the sliding sleeve 18 is driven to move when the upper mounting block 2 moves, the sliding sleeve 18 moves on the first slide bar 3 and the second slide bar 4, and after the upper mounting block 2 moves to a proper position, the sliding sleeve 18 and the second slide bar 4 are fixed through the second fixing component, thereby fixing the upper mounting block 2, when the worker needs to move the device, the fixing of the second fixing component is cancelled, so that the upper mounting block 2 and the sliding sleeve 18 are not fixed with the second sliding strip 4, and the second sliding strip 4 is moved downwards, and the tension of the advertising cloth is reduced due to the moving process of the second sliding strip 4, so that the mounting shaft 10 is wound under the elastic force of the clockwork spring 11 to wind the advertising cloth, after the bottom end of the upper mounting block 2 is moved to the upper end of the lower mounting block 1, the fixing of the first fixing component to the first sliding strip 3 and the second sliding strip 4 is cancelled, and the second sliding strip 4 is rotated, after the second sliding strip 4 is rotated to be parallel to the upper mounting block 2, the second sliding strip 4 is limited by the limiting component, and the sliding sleeve 18 and the first sliding strip 3 are fixed by the second fixing component, so that the position of the upper mounting block 2 is fixed, thereby further improving the stability of the device after the shrinkage, the device can be effectual show the content of advertisement cloth to the device can effectual shrink when need not to use, thereby reduces the device's area, and the device wholly sets up, need not a part of staff and assembles when using the device, thereby the effectual work efficiency that has improved the staff and carry out the installation to the device.
In an alternative embodiment, the first fixing assembly includes a limiting plate 6 and a magnet 7, a first notch is formed at the upper end of the left side of the first slide bar 3 along the vertical direction thereof, a second notch corresponding to the first notch is formed at the lower end of the left side of the second slide bar 4 along the vertical direction thereof, the first notch and the second notch are communicated with each other, the height of the first notch is smaller than that of the second notch, the limiting plate 6 is located in the second notch, the limiting plate 6 is slidably connected with the second slide bar 4, the limiting plate 6 can move downwards into the first notch and abut against the first slide bar 3, the magnet 7 is located in the second notch and connected with the top end thereof, the magnet 7 is magnetically attached to the limiting plate 6, when the first slide bar 3 and the second slide bar 4 are located in the same straight line, the limiting plate 6 is moved, make limiting plate 6 remove get into first breach in, limiting plate 6 is separated by one end distance with magnet 7 to magnet 7 no longer adsorbs limiting plate 6, is located first breach back and first draw runner 3 butt when limiting plate 6, thereby can receive limiting plate 6 spacing when second draw runner 4 rotates, thereby effectually fixes first draw runner 3 and second draw runner 4.
In an optional embodiment, the sliding plate further comprises a sliding plate 8, a first sliding groove and a second sliding groove are respectively arranged on inner walls of the first notch and the second notch along the vertical direction of the first notch and the second notch, the first sliding groove is communicated with the second sliding groove, the sliding plate 8 is located in the first sliding groove and is in sliding connection with the second sliding strip 4, the sliding plate 8 can move downwards to the first sliding groove and is in sliding connection with the first sliding strip 3, the sliding plate 8 is connected with the limiting plate 6, the sliding plate 8 slides in the first sliding groove and the second sliding groove, the first sliding groove and the second sliding groove limit the movement of the sliding plate 8, and the sliding plate 8 is connected with the limiting plate 6, so that the movement of the limiting plate 6 is limited, and the movement stability of the limiting plate 6 is effectively improved.
In an alternative embodiment, the second fixing component includes a first bolt 19, the rear end of the sliding sleeve 18 is provided with a first threaded through hole along the front-back direction thereof, one end of the first bolt 19 passes through the first threaded through hole and abuts against the second slide bar 4, the first bolt 19 is in threaded connection with the sliding sleeve 18, and by rotating the first bolt 19, since the first bolt 19 is in threaded connection with the sliding sleeve 18 and moves when the first bolt 19 rotates, the first bolt 19 moves to abut against the second slide bar 4 so as to fix the sliding sleeve 18 and the second slide bar 4 and fix the upper mounting block 2.
In an optional embodiment, the limiting component includes a threaded rod 15, a mounting plate 16 and a fixing plate 17, the fixing plate 17 and the mounting plate 16 are arranged at the upper end of the upper mounting block 2 at a front-back interval and connected therewith, when the second slide bar 4 rotates to be parallel to the upper mounting block 2, the fixing plate 17 abuts against the second slide bar 4, the fixing plate 17 is provided with a second threaded through hole along the front-back direction thereof, the mounting plate 16 is provided with a second through hole corresponding to the second threaded through hole along the front-back direction thereof, one end of the threaded rod 15 passes through the second through hole and extends into the second threaded through hole, the threaded rod 15 is rotatably connected with the second through hole, the threaded rod 15 is in threaded connection with the fixing plate 17, when the second slide bar 4 rotates to be parallel to the upper mounting block 2, the threaded rod 15 rotates to drive the fixing plate 17 to move, thereby fixed plate 17 removes back fixed plate 17 and carries on spacingly to second draw runner 4 butt, and effectual preventing rotates at will after contracting the device second draw runner 4, and threaded rod 15 passes through the bearing and is connected with the rotation of mounting panel 16.
In an alternative embodiment, the first slide 3 is hinged to the second slide 4 by a hinge 5.
In an optional embodiment, the advertisement cloth fixing device further comprises a baffle 9, a first opening is formed in the left end of the upper mounting block 2 in the vertical direction, the first opening is communicated with the second groove, the baffle 9 is located in the first opening and is in sliding connection with the upper mounting block 2, the baffle 9 is attached to the left end of the mounting shaft 10, a third fixing assembly used for fixing the baffle 9 is arranged on the upper mounting block 2, shielding of the first opening is cancelled through the sliding baffle 9, the rotating roller and the mounting shaft 10 can be more conveniently and coaxially connected when the advertisement cloth with the rotating roller faces, and the baffle 9 shields the first opening again after mounting is finished, so that the stability of the advertisement cloth fixing device is improved.
In an alternative embodiment, the baffle plate further comprises a second bolt 14, the upper end of the baffle plate 9 is provided with a blind threaded hole along the up-down direction, the upper end of the upper mounting block 2 is provided with a third through hole corresponding to the threaded blind hole, the third through hole is communicated with the first opening, one end of the second bolt 14 penetrates through the third through hole and extends into the threaded blind hole, the second bolt 14 is rotatably connected with the upper mounting block 2, the second bolt 14 is in threaded connection with the baffle 9, when the baffle plate 9 needs to be fixed, the second bolt 14 penetrates through the upper mounting block 2 and is positioned at the blind hole of the man-thread arranged on the baffle plate 9, by rotating the second bolt 14, the second bolt 14 rotates into the through hole of the thread, the upper mounting block 2 and the baffle plate 9 can be fixed by abutting the second bolt 14 against the upper end of the upper mounting block 2.
It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundary of the appended claims, or the equivalents of such scope and boundary.
Claims (8)
1. A billboard convenient to mount is characterized by comprising a lower mounting block (1), an upper mounting block (2), a first sliding strip (3), a second sliding strip (4), a mounting shaft (10), a clockwork spring (11), a connecting block (13) and a sliding sleeve (18);
the upper mounting block (2) is horizontally arranged along the left-right direction, the upper mounting block (2) and the lower mounting block (1) are arranged at intervals from top to bottom, the upper end of the lower mounting block (1) is provided with a first groove along the left-right direction, the connecting block (13) is positioned in the first groove and connected with the lower mounting block (1), the first sliding strip (3) is connected with the right end of the lower mounting block (1), the upper end of the first sliding strip (3) is rotatably connected with the second sliding strip (4), the second sliding strip (4) is provided with a first fixing component for fixing the second sliding strip (4) and the first sliding strip (3), the lower end of the upper mounting block (2) is provided with a second groove corresponding to the first groove along the left-right direction, the inner wall of the right end of the second groove is provided with a third groove along the left-right direction, and right directions of the mounting shaft (10) are horizontally arranged in the third groove, one end of the installation shaft (10) is rotatably connected with the inner wall of the third groove, the other end of the installation shaft (10) is attached to the inner wall of the left end of the second groove, the clockwork spring (11) is located in the third groove, the clockwork spring (11) is sleeved on the installation shaft (10), one end of the clockwork spring (11) is connected with the inner wall of the third groove, the other end of the clockwork spring (11) is connected with the outer peripheral surface of the installation shaft (10), the sliding sleeve (18) is connected with the right end of the upper installation block (2), the sliding sleeve (18) is vertically spaced from the first sliding strip (3), the sliding sleeve (18) is provided with a first through hole in the vertical direction, one end of the second sliding strip (4) penetrates through the first through hole and is slidably connected with the sliding sleeve (18), and the first sliding strip (3) is slidably connected with the sliding sleeve (18), the sliding sleeve (18) is provided with a second fixing component for fixing the sliding sleeve (18) and the first sliding strip (3) or the second sliding strip (4), and the upper end of the upper mounting block (2) is provided with a limiting component for limiting the rotation of the second sliding strip (4).
2. An easily mountable billboard according to claim 1, in which the first fixing component comprises a limiting plate (6) and a magnet (7), a first notch is arranged at the upper end of the left side of the first slide bar (3) along the upper-lower direction, a second notch corresponding to the first notch is arranged at the lower end of the left side of the second slide bar (4) along the upper-lower direction, the first gap is communicated with the second gap, the height of the first gap is less than that of the second gap, the limiting plate (6) is positioned in the second notch, the limiting plate (6) is connected with the second sliding strip (4) in a sliding manner, the limiting plate (6) can move downwards into the first gap and is abutted with the first sliding strip (3), the magnet (7) is located in the second notch and connected with the top end of the second notch, and the magnet (7) is connected with the limiting plate (6) in a magnetic adsorption mode.
3. An easy-to-mount billboard as claimed in claim 2, further comprising a sliding plate (8), wherein the inner walls of the first and second gaps are respectively provided with a first and a second sliding grooves along the vertical direction thereof, the first and second sliding grooves are communicated with each other, the sliding plate (8) is located in the first sliding groove and slidably connected to the second slider (4), the sliding plate (8) can move downwards into the first sliding groove and slidably connected to the first slider (3), and the sliding plate (8) is connected to the position-limiting plate (6).
4. An easily mountable billboard according to claim 1, wherein the second fixing component comprises a first bolt (19), the rear end of the sliding sleeve (18) is provided with a first threaded through hole along the front-back direction, one end of the first bolt (19) passes through the first threaded through hole and abuts against the second sliding strip (4), and the first bolt (19) is in threaded connection with the sliding sleeve (18).
5. A billboard according to claim 1 in which the spacing assembly comprises a threaded rod (15), a mounting plate (16) and a fixing plate (17), the fixing plate (17) and the mounting plate (16) are arranged at the upper end of the upper mounting block (2) at intervals in the front-back direction and are connected with the upper mounting block, when the second sliding strip (4) rotates to be parallel to the upper mounting block (2), the fixing plate (17) is abutted against the second sliding strip (4), the fixing plate (17) is provided with second thread through holes along the front-back direction, the mounting plate (16) is provided with second through holes corresponding to the second thread through holes along the front-back direction, one end of the threaded rod (15) passes through the second through hole and extends into the second threaded through hole, the threaded rod (15) is rotationally connected with the second through hole, and the threaded rod (15) is in threaded connection with the fixing plate (17).
6. A mountable convenience billboard according to claim 1 in which the first slide (3) is hinged to the second slide (4) by a hinge (5).
7. The advertising board convenient to mount according to claim 1, further comprising a baffle (9), wherein a first opening is formed in the left end of the upper mounting block (2) in the vertical direction, the first opening is communicated with the second groove, the baffle (9) is located in the first opening and is in sliding connection with the upper mounting block (2), the baffle (9) is attached to the left end of the mounting shaft (10), and a third fixing component for fixing the baffle (9) is arranged on the upper mounting block (2).
8. A billboard mounted conveniently according to claim 7, further comprising a second bolt (14), the upper end of the baffle (9) is provided with a blind threaded hole along the up and down direction, the upper end of the upper mounting block (2) is provided with a third through hole corresponding to the blind threaded hole, the third through hole is communicated with the first opening, one end of the second bolt (14) passes through the third through hole and extends into the blind threaded hole, the second bolt (14) is rotatably connected with the upper mounting block (2), and the second bolt (14) is in threaded connection with the baffle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210317432.XA CN114842767A (en) | 2022-03-29 | 2022-03-29 | Billboard convenient to mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210317432.XA CN114842767A (en) | 2022-03-29 | 2022-03-29 | Billboard convenient to mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114842767A true CN114842767A (en) | 2022-08-02 |
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ID=82564383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210317432.XA Pending CN114842767A (en) | 2022-03-29 | 2022-03-29 | Billboard convenient to mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114842767A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN112365822A (en) * | 2020-11-30 | 2021-02-12 | 常州灵特尔轻便展示系统有限公司 | Display device |
| CN113658526A (en) * | 2021-08-25 | 2021-11-16 | 湖州青米传媒科技有限公司 | Advertising cloth installation device and method of advertising board |
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| US6249377B1 (en) * | 1997-09-05 | 2001-06-19 | Izumi-Cosmo Co., Ltd. | Portable screen assembly |
| DE102012101210A1 (en) * | 2012-02-15 | 2013-08-22 | Maxim Stührenberg | Display device e.g. contact-sensitive display device, for use in mobile telephone for displaying images, has holding unit holding displaying unit in utilized condition and temporary extendably arranged on housing in discharging direction |
| US20200089279A1 (en) * | 2016-12-30 | 2020-03-19 | Shenzhen Royole Technologies Co., Ltd. | Reel assembly, display device and mobile terminal |
| KR20190136175A (en) * | 2018-05-30 | 2019-12-10 | 강민성 | Insectoroof/windroof device for sliding type window/door |
| JP6709397B1 (en) * | 2019-04-24 | 2020-06-17 | 済南通唄灯具有限公司 | Portable lighting |
| CN209947393U (en) * | 2019-05-09 | 2020-01-14 | 寻乌县卓讯广告有限公司 | Advertisement device at building glass door and window |
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| CN112365822A (en) * | 2020-11-30 | 2021-02-12 | 常州灵特尔轻便展示系统有限公司 | Display device |
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