CN210295821U

CN210295821U - Education and training is with propaganda bill-board

Info

Publication number: CN210295821U
Application number: CN201921287418.XU
Authority: CN
Inventors: 王晓霞
Original assignee: Individual
Current assignee: Jingzhou Qingguo Technology Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-04-10
Anticipated expiration: 2029-08-09

Abstract

The utility model relates to a propaganda equipment technical field just discloses an education and training is with propaganda bill-board, be two including quantity the erection column, two fixedly connected with propaganda frame between the erection column. This education and training is with propaganda bill-board drives horizontal pole, connecting rod and installation pole through pressing the connection movable rod and removes to make the screw thread piece separate with the threaded rod under coupling spring's effect, remove this moment and connect the movable rod and make two around the installation cell body is located the intermediate position of propaganda frame, through placing the leaflet in the below of passing the live-rollers on the surface of mounting panel, loosen this moment and connect and rotate the threaded rod after the movable rod and make the movable block to one side removal of carrying on the back mutually make the leaflet smooth the after-fixing on the surface of mounting panel under the effect of live-rollers, the device makes the propaganda paper that originally needs complicacy to paste fixed through a series of mechanical structure, and convenient and stable more when fixed.

Description

Education and training is with propaganda bill-board

Technical Field

The utility model relates to a propaganda equipment technical field specifically is a propaganda bill-board is used in education and training.

Background

Educational training is an organization or online learning system which has been developed in recent years to make knowledge educational resources information, and generally, such an organization or website includes educational information of various levels from preschool education to university, and even doctors, abroad, and the like, and also includes skill training for workers at present positions or workers off duty, and is a specialized website or training organization which provides educational resources and training information as main contents.

Education training need use the bill-board to propagate, but the bill-board on the market need change the bill-board when using with real-time update propaganda bill-board, but the bill-board on the market is mostly fixed with the mode of pasting, will prevent the phenomenon of fold at the in-process of pasting for it is very inconvenient to paste, so propose a propaganda bill-board for education training and solve above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides an education and training is with propaganda bill-board possesses advantages such as the fixed leaflet of being convenient for, inconvenient problem when having solved and pasting the leaflet.

(II) technical scheme

For the above-mentioned purpose of being convenient for fixed leaflet of realization, the utility model provides a following technical scheme: a propaganda advertising board for education and training comprises two mounting columns, a propaganda frame is fixedly connected between the two mounting columns, a mounting plate is fixedly connected between the upper side wall and the lower side wall of the propaganda frame, two moving grooves and two middle hollow cavities are sequentially formed in the left side wall and the right side wall of the propaganda frame from outside to inside, moving grooves formed in the propaganda frame are respectively mounted on the side wall of one side of the upper side two opposite to the middle hollow cavity, a threaded rod extending to the outside of the propaganda frame is movably connected between the front side wall and the rear side wall in the upper two middle hollow cavities, a guide shaft is fixedly connected between the front side wall and the rear side wall in the lower two middle hollow cavities, two moving blocks located in the middle hollow cavities and connected with the outside of the threaded rod are respectively sleeved on the outside of the guide shaft and the outside of the threaded rod, moving cavities located on the left side and the right side of the threaded rod, a pressure spring is fixedly connected on the side wall of the movable cavity far away from one side of the mounting plate, a cross rod is fixedly connected on one side of the pressure spring far away from the threaded rod, connecting rods extending to the inner part of the movable cavity near one side of the mounting plate are fixedly connected on the upper and lower side walls of the cross rod, a mounting rod is fixedly connected between the two connecting rods, a connecting spring is fixedly connected on one side of the mounting rod near the threaded rod, a threaded block matched with the threaded rod is fixedly connected on one side of the connecting spring near the threaded rod, a connecting movable rod extending to the outer part of the propaganda frame is fixedly connected on one side of the cross rod far away from the threaded rod, connecting blocks are fixedly connected on the opposite sides of the movable blocks on the upper and lower sides, a mounting groove body is fixedly connected between the connecting blocks on the, one side fixedly connected with that extrusion spring is close to the mounting panel connects the movable block, both sides from top to bottom connect fixedly connected with between the movable block and be located the inside live-rollers that just contact with the mounting panel of installation cell body.

Preferably, the number of the moving grooves is four, and the four moving grooves are symmetrically distributed.

Preferably, the number of the hollow cavities is four, the length of the hollow cavity is equal to that of the moving groove, and the height of the hollow cavity is greater than that of the moving groove.

Preferably, the thread block is a rectangular block, one side of the thread block, which is far away from the mounting block, is an arc-shaped thread surface, and the radian of the arc-shaped thread surface is the same as that of the threaded rod.

Preferably, keep away from mounting panel one side the width in activity chamber is greater than and is close to mounting panel one side the width in activity chamber, the total eight groups in activity chamber, a set of two the activity chamber is the symmetric distribution.

Preferably, the number of the moving blocks is eight, the eight moving blocks are divided into a front group and a rear group, and a group of four moving blocks are symmetrically distributed.

(III) advantageous effects

Compared with the prior art, the utility model provides an education and training is with propaganda bill-board possesses following beneficial effect:

this education and training is with propaganda bill-board drives horizontal pole, connecting rod and installation pole through pressing the connection movable rod and removes to make the screw thread piece separate with the threaded rod under coupling spring's effect, remove this moment and connect the movable rod and make two around the installation cell body is located the intermediate position of propaganda frame, through placing the leaflet in the below of passing the live-rollers on the surface of mounting panel, loosen this moment and connect and rotate the threaded rod after the movable rod and make the movable block to one side removal of carrying on the back mutually make the leaflet smooth the after-fixing on the surface of mounting panel under the effect of live-rollers, the device makes the propaganda paper that originally needs complicacy to paste fixed through a series of mechanical structure, and convenient and stable more when fixed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a position a in the structure diagram 1 of the present invention.

In the figure: the mounting device comprises a mounting column 1, a propaganda frame 2, a moving groove 3, a hollow cavity 4, a movable groove 5, a moving block 6, a mounting plate 7, a threaded rod 8, a moving cavity 9, a movable cavity 10, a connecting rod 11, a pressure spring 12, a cross rod 13, a mounting rod 14, a connecting spring 15, a threaded block 16, a connecting block 17, a mounting groove body 18, a pressure groove 19, an extrusion spring 20, a connecting movable block 21, a rotating roller 22, a guide shaft 23 and a movable rod 24.

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. 1-3, a propaganda billboard for education and training comprises two mounting posts 1, a propaganda frame 2 fixedly connected between the two mounting posts 1, a mounting plate 7 fixedly connected between the upper and lower side walls of the propaganda frame 2, two moving slots 3 and two hollow cavities 4 sequentially arranged on the left and right side walls of the propaganda frame 2 from outside to inside, four moving slots 3 symmetrically distributed, four hollow cavities 4 symmetrically distributed, the length of the hollow cavity 4 equal to that of the moving slot 3, the height of the hollow cavity 4 greater than that of the moving slot 3, movable slots 5 arranged inside the propaganda frame 2 on the side walls on the opposite sides of the hollow cavity 4 on the upper side, a threaded rod 8 extending to the outside of the propaganda frame 2 movably connected between the front and rear side walls of the upper two hollow cavities 4, and two guide shafts 23 fixedly connected between the front and rear side walls of the lower two hollow cavities 4, the outside of guiding axle 23 and the outside of threaded rod 8 all cup jointed and are located cavity 4 inside and the movable block 6 that the quantity is two, movable block 6 is total eight, eight movable blocks 6 divide into front and back two sets ofly, a set of four movable blocks 6 are the symmetric distribution, movable chamber 10 that is located the threaded rod 8 left and right sides is seted up to the inside of top movable block 6, the width of keeping away from movable chamber 10 of mounting panel 7 one side is greater than the width that is close to movable chamber 10 of mounting panel 7 one side, movable chamber 10 is total eight groups, a set of two movable chamber 10 are the symmetric distribution, movable chamber 9 that is linked together with movable chamber 10 that is close to mounting panel 7 one side is all seted up to the inside of left and right sides movable block 6, fixedly connected with pressure spring 12 on the lateral wall of movable chamber 10 of keeping away from mounting panel 7 one side, one side fixedly connected with horizontal pole 13 is kept away from to pressure spring 12, equal fixedly connected with A mounting rod 14 is fixedly connected between the two connecting rods 11, one side of the mounting rod 14 close to the threaded rod 8 is fixedly connected with a connecting spring 15, one side of the connecting spring 15 close to the threaded rod 8 is fixedly connected with a threaded block 16 matched with the threaded rod 8, the threaded block 16 is a rectangular block, one side of the threaded block 16 far away from the mounting block 7 is an arc-shaped threaded surface, the radian of the arc-shaped threaded surface is the same as the arc surface of the threaded rod 8, one side of the cross rod 13 far away from the threaded rod 8 is fixedly connected with a connecting movable rod 24 extending to the outside of the propaganda frame 2, one side of the movable blocks 6 at the upper side and the lower side is fixedly connected with a connecting block 17, a mounting groove body 18 is fixedly connected between the connecting blocks 17 at the upper side and the lower side, two pressure grooves 19 are formed in the mounting groove body 18, one side of the, a rotating roller 22 which is positioned in the installation groove body 18 and is contacted with the installation plate 7 is fixedly connected between the upper side and the lower side connecting movable blocks 21, the cross bar 13, the connecting bar 11 and the mounting bar 14 are driven to move by pressing the connecting movable bar 24, so that the thread block 16 is separated from the threaded rod 8 under the action of the connecting spring 15, at the moment, the connecting movable rod 24 is moved to enable the front and the rear installation groove bodies 18 to be positioned at the middle position of the propaganda frame 2, after the leaflet is placed on the surface of the mounting plate 7 and passes through the lower part of the rotating roller 22, the threaded rod 8 is rotated after the movable rod 24 is released, so that the movable block 6 moves towards the opposite side, the leaflet is flattened under the action of the rotating roller 22 and then is fixed on the surface of the mounting plate 7, the device makes the propaganda paper that originally needs the complicacy to paste be convenient for fix through a series of mechanical structure, and convenient more stable when fixed.

In conclusion, this propaganda bill-board for educational training drives horizontal pole 13, connecting rod 11 and installation pole 14 through pressing connection movable rod 24 and removes to make screw thread piece 16 separate with threaded rod 8 under coupling spring 15's effect, remove connection movable rod 24 this moment and make two around installation cell body 18 is located the intermediate position of propaganda frame 2, through place the leaflet in the below of passing live-rollers 22 on the surface of mounting panel 7, loosen and connect and rotate threaded rod 8 behind the movable rod 24 this moment and make movable block 6 to the one side removal of carrying on the back of the body make the leaflet smooth the back and fix on the surface of mounting panel 7 under live-rollers 22's effect, the device makes the poster paper that originally needs the complicacy to paste fixed through a series of mechanical structure, and convenient and stable more when fixed, inconvenient problem when having solved and pasting the leaflet.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an education and training is with propaganda bill-board, is erection column (1) of two including quantity, its characterized in that: fixedly connected with propaganda frame (2) between two erection columns (1), fixedly connected with mounting panel (7) between the upper and lower both sides wall of propaganda frame (2), propaganda frame (2) left and right sides wall from the outside in proper order seted up quantity be two shifting chute (3) and well vacuole (4), all install the activity groove (5) of seting up in propaganda frame (2) on the lateral wall of the relative one side of well cavity (4) of upside both sides, swing joint has threaded rod (8) that extend to propaganda frame (2) outside between the wall around two in the cavity (4) intracavity of top two, fixedly connected with guiding axle (23) between the wall around the cavity (4) intracavity of below two, the movable block (6) that just quantity is two and is located in cavity (4) outside and threaded rod (8) have all cup jointed to be located in the cavity (4) outside of guiding axle (23), the upper side is provided with a movable cavity (10) which is positioned at the left side and the right side of the threaded rod (8) inside the moving block (6), the left side and the right side are provided with a movable cavity (9) which is communicated with the movable cavity (10) which is close to one side of the mounting plate (7), the side wall of the movable cavity (10) which is far away from one side of the mounting plate (7) is fixedly connected with a pressure spring (12), the pressure spring (12) is far away from one side of a transverse rod (13) fixedly connected with a transverse rod (13), the upper side wall and the lower side wall of the transverse rod (13) are fixedly connected with connecting rods (11) which extend to the inside of the movable cavity (10) which is close to one side of the mounting plate (7), two connecting rods (14) are fixedly connected between the connecting rods (11), one side of the mounting rod (14) which is close to the threaded rod (8) is fixedly connected with a connecting spring (15), one The mounting structure of the propaganda frame is characterized in that one side fixedly connected with of threaded rod (8) is kept away from to horizontal pole (13) extends to the outside connection movable rod (24) of propaganda frame (2), both sides from top to bottom the relative one side fixedly connected with connecting block (17) of movable block (6), both sides from top to bottom fixedly connected with installation cell body (18) between connecting block (17), and pressure tank (19) that quantity is two are seted up to the inside of installation cell body (18), and one side fixedly connected with extrusion spring (20) of mounting panel (7) are kept away from in pressure tank (19), and one side fixedly connected with movable block (21) that extrusion spring (20) are close to mounting panel (7), both sides from top to bottom fixedly connected with between movable block (21) is located the inside live-rollers (22) that just contact with.

2. The advertising billboard for education and training as claimed in claim 1, wherein: the number of the moving grooves (3) is four, and the four moving grooves (3) are symmetrically distributed.

3. The advertising billboard for education and training as claimed in claim 1, wherein: the number of the hollow cavities (4) is four, the length of the hollow cavities (4) is equal to that of the moving groove (3), and the height of the hollow cavities (4) is larger than that of the moving groove (3).

4. The advertising billboard for education and training as claimed in claim 1, wherein: the thread block (16) is a rectangular block, one side, far away from the mounting block (7), of the thread block (16) is an arc-shaped thread surface, and the radian of the arc-shaped thread surface is the same as that of the arc surface of the threaded rod (8).

5. The advertising billboard for education and training as claimed in claim 1, wherein: keep away from mounting panel (7) one side the width in activity chamber (10) is greater than and is close to mounting panel (7) one side the width in activity chamber (10), total eight groups in activity chamber (10), a set of two activity chamber (10) are the symmetric distribution.

6. The advertising billboard for education and training as claimed in claim 1, wherein: the number of the moving blocks (6) is eight, the eight moving blocks (6) are divided into a front group and a rear group, and a group of four moving blocks (6) are symmetrically distributed.