阅读说明：本技术 一种组合式教育宣传栏 (Modular education publicity column ) 是由 陈玲玉 于 2021-07-26 设计创作，主要内容包括：本发明属于教学工具技术领域,尤其为一种组合式教育宣传栏,包括宣传框体,宣传框体的两侧均设有用于组合支撑的支撑杆,支撑杆的顶部固定安装有转动组件,支撑杆通过转动组件螺栓固定在宣传框体的两侧,宣传框体的内腔设有呈对称分布的第一夹持件和第二夹持件；通过在宣传框体的内部固定安装有用于对宣传单进行夹持输送的第一夹持件与第二夹持件,在第一夹持件与第二夹持件的相互配合下,可将宣传单夹持固定在第一夹持件与第二夹持件之间,并通过第一传动夹持带与第二传动带将夹持后的宣传单页输送到宣传框体的内腔上方,从而使得安装人员只需在底部进行安装即可,不用进行攀爬与垫高等作业,使得宣传单的安装更加方便与快捷。(The invention belongs to the technical field of teaching tools, and particularly relates to a combined education publicity column which comprises a publicity frame body, wherein supporting rods for combined support are arranged on two sides of the publicity frame body, rotating assemblies are fixedly arranged at the tops of the supporting rods, the supporting rods are fixed on two sides of the publicity frame body through rotating assembly bolts, and a first clamping piece and a second clamping piece which are symmetrically distributed are arranged in an inner cavity of the publicity frame body; through the inside fixed mounting at the propaganda framework have be used for carrying out the first holder and the second holder that the centre gripping was carried to the leaflet, under the mutually supporting of first holder and second holder, can fix the leaflet centre gripping between first holder and second holder, and carry the inner chamber top of propaganda framework with the leaflet page or leaf after the centre gripping through first transmission holding belt and second drive belt, thereby make the installer only need install in the bottom can, need not scramble and operation such as bed hedgehopping, make the installation of leaflet more convenient and swift.)

1. The utility model provides a modular education publicity column, a serial communication port, including propaganda framework (3), the both sides of propaganda framework (3) all are equipped with bracing piece (1) that is used for the support, the top fixed mounting of bracing piece (1) has runner assembly (2), bracing piece (1) passes through runner assembly (2) bolt fastening is in the both sides of propaganda framework (3), the inner chamber of propaganda framework (3) is equipped with first holder (4) and second holder (5) that are the symmetric distribution, first holder (4) with second holder (5) all rotate to be connected the inside of propaganda framework (3), the outside fixed mounting of propaganda framework (3) has two driving pieces (6), driving piece (6) and external power source electric connection, two the output of driving piece (6) respectively with first holder (4), The second clamping piece (5) is fixedly connected;

the first clamping piece (4) comprises two first conveying wheels (41) and a first transmission clamping belt (42), the two first conveying wheels (41) are rotatably connected inside the propaganda frame body (3), the first transmission clamping belt (42) is sleeved outside the two first conveying wheels (41), and the two first conveying wheels (41) are in transmission connection through the first transmission clamping belt (42);

the second clamping piece (5) comprises two second conveying wheels (51) and a second transmission clamping belt (52), the two second conveying wheels (51) are connected in a rotating mode inside the propaganda frame body (3), the second transmission clamping belt (52) is sleeved on the two outer portions of the second conveying wheels (51), and the two second conveying wheels (51) are connected through the second transmission clamping belt (52) in a transmission mode.

2. The modular educational bulletin of claim 1, wherein: fixed mounting has iron plate (43) on first transmission holding belt (42), fixed mounting installs magnet (53) on second transmission holding belt (52), iron plate (43) with magnet (53) position is corresponding, just iron plate (43) with magnet (53) magnetism is connected.

3. The modular educational bulletin of claim 1, wherein: the number of the first transmission clamping belt (42) and the second transmission clamping belt (52) is two.

4. The modular educational bulletin of claim 1, wherein: and the working surfaces of the first transmission clamping belt (42) and the second transmission clamping belt (52) are fixedly provided with anti-skid mats (7).

5. The modular educational bulletin of claim 4, wherein: one side of the non-slip mat (7) far away from the first transmission clamping belt (42) is fixedly provided with a plurality of bulges (71) distributed at equal intervals, and the bulges (71) are of arc-shaped structures.

6. The modular educational bulletin of claim 1, wherein: the rotating assembly (2) comprises a rotating ring (21) and a fastening bolt (22), the rotating ring (21) is fixedly installed at the top of the supporting rod (1), and the fastening bolt (22) penetrates through the rotating ring (21) and the supporting rod (1) in threaded connection.

7. The modular educational bulletin of claim 1, wherein: and one side of the propaganda frame body (3) is provided with an observation port (32) for watching propaganda.

8. The modular educational bulletin of claim 1, wherein: the bottom of propaganda framework (3) is provided with a placing opening (31) for placing a propaganda sheet, and the placing opening (31) is located between the first clamping piece (4) and the second clamping piece (5).

9. The modular educational bulletin of claim 1, wherein: the adjacent first conveying wheel (41) and the second conveying wheel (51) rotate in opposite directions.

Technical Field

The invention belongs to the technical field of teaching tools, and particularly relates to a combined education publicity column.

Background

In a campus, education publicity columns are usually arranged on both sides of a walkway or both sides of a cultural gallery. The existing educational publicity column is usually stuck and fixed in the column or pasted with a propaganda bill or a publicity picture by an adhesive tape. And these leaflet or propaganda picture need often be changed to the realization is to the timely propaganda of campus culture, but current publicity column is in the use, in order to let most people see generally can set up certain height, when needs are changed the inside leaflet of publicity column, the installer need use tools such as ladder or bench to install, makes the installation of leaflet comparatively inconvenient, and factor of safety is lower.

Therefore, a combined education publicity column is designed to solve the problems.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a combined type education publicity column which has the characteristics that installation personnel can conveniently install and fix a publicity note, tools are not needed, and the safety coefficient is higher.

In order to achieve the purpose, the invention provides the following technical scheme: a combined education publicity column comprises a publicity frame body, wherein supporting rods for supporting are arranged on two sides of the publicity frame body, rotating assemblies are fixedly mounted at the tops of the supporting rods, the supporting rods are fixed on two sides of the publicity frame body through rotating assembly bolts, a first clamping piece and a second clamping piece which are symmetrically distributed are arranged in an inner cavity of the publicity frame body, the first clamping piece and the second clamping piece are rotatably connected inside the publicity frame body, two driving pieces are fixedly mounted on the outside of the publicity frame body, the driving pieces are electrically connected with an external power supply, and output ends of the two driving pieces are fixedly connected with the first clamping piece and the second clamping piece respectively;

the first clamping piece comprises two first conveying wheels and a first transmission clamping belt, the two first conveying wheels are rotatably connected inside the propaganda frame body, the first transmission clamping belt is sleeved outside the two first conveying wheels, and the two first conveying wheels are in transmission connection through the first transmission clamping belt;

the second clamping piece comprises two second conveying wheels and a second transmission clamping belt, the two second conveying wheels are connected to the inside of the propaganda frame body in a rotating mode, the second transmission clamping belt is sleeved outside the two second conveying wheels, and the two second conveying wheels are connected through the second transmission clamping belt in a transmission mode.

Preferably, the first transmission clamping belt is fixedly provided with an iron block, the second transmission clamping belt is fixedly provided with a magnet, the position of the iron block corresponds to that of the magnet, and the iron block is magnetically connected with the magnet.

As the preferable combined type education publicity column of the invention, the number of the first transmission clamping belt and the second transmission clamping belt is two.

As the preferable mode of the combined type education publicity column, the anti-skid pads are fixedly arranged on the working surfaces of the first transmission clamping belt and the second transmission clamping belt.

As an optimization of the combined type education publicity column, a plurality of bulges which are distributed at equal intervals are fixedly arranged on one side of the non-slip mat, which is far away from the first transmission clamping belt, and the bulges are of arc-shaped structures.

Preferably, the rotating assembly comprises a rotating ring and a fastening bolt, the rotating ring is fixedly arranged at the top of the supporting rod, and the fastening bolt penetrates through the rotating ring and is in threaded connection with the supporting rod.

Preferably, in the combined education bulletin board of the present invention, an observation port for watching a promotion is provided at one side of the bulletin board.

As the preferable mode of the combined type education publicity column, the bottom of the publicity frame body is provided with the placing opening for placing the publicity list, and the placing opening is positioned between the first clamping piece and the second clamping piece.

Preferably, in the combined educational bulletin board of the present invention, the adjacent first conveying wheel is rotated in the opposite direction to the second conveying wheel.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the first clamping piece and the second clamping piece for clamping and conveying the leaflet are fixedly arranged in the propaganda frame body, the leaflet can be clamped and fixed between the first clamping piece and the second clamping piece under the mutual matching of the first clamping piece and the second clamping piece, and the clamped leaflet is conveyed to the upper part of the inner cavity of the propaganda frame body through the first transmission clamping belt and the second transmission belt, so that an installer only needs to install the leaflet at the bottom without climbing, heightening and other operations, and the installation of the leaflet is more convenient and rapid.

2. In the invention, the antiskid pads for increasing the friction force between the leaflet and the first transmission clamping belt and between the leaflet and the second transmission clamping belt are fixedly bonded on the first transmission clamping belt and the second transmission clamping belt, so that the antiskid effect is better in the clamping process of the first transmission clamping belt and the second transmission clamping belt, the iron blocks and the magnets which are mutually attracted are fixedly arranged on the first transmission clamping belt and the second transmission clamping belt, the leaflet can be adsorbed by the iron blocks and the magnets, the leaflet can be firmly limited between the first transmission clamping belt and the second transmission clamping belt, and the mounting effect of the device is effectively prevented from being influenced by folding and deviation of the leaflet in the moving process.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the second clip member of the present invention connected to a promotional frame;

FIG. 3 is a schematic view of the structure of the advertisement frame of the present invention;

FIG. 4 is a schematic view of the working states of the first clamping member and the second clamping member of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 4;

in the figure:

1. a support bar;

2. a rotating assembly; 21. a rotating ring; 22. fastening a bolt;

3. a propaganda frame body; 31. a placement port; 32. a viewing port;

4. a first clamping member; 41. a first delivery wheel; 42. a first drive clamp belt; 43. an iron block;

5. a second clamping member; 51. a second delivery wheel; 52. a second drive belt; 53. a magnet;

6. a drive member;

7. a non-slip mat; 71. and (4) protruding.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1;

a combined education publicity column comprises a publicity frame body 3.

In this embodiment: propaganda framework 3 is hollow structure, propaganda framework 3's inside is used for placing with fixed propaganda single page or leaf, the viewing aperture 32 that is used for watching is offered to one side of propaganda framework 3, viewing aperture 32 is used for installing clear glass, make people's accessible viewing aperture 32, look over the propaganda single page or leaf of propaganda framework 3 inside, thereby play the effect of publicity, and the bottom of propaganda framework 3 is offered and is used for placing the mouth 31 of placing of propaganda single page or leaf, it is located between first holder 4 and the second holder 5 to place mouth 31, will treat the inside of placing propaganda framework 3 through placing the inside that the propaganda single page or leaf of installing of mouth 31.

It should be noted that: the bottom of propaganda framework 3 is offered and is used for placing the mouth 31 of placing of propaganda single page or leaf, places a mouthful 31 and is located between first holder 4 and the second holder 5 for through placing mouthful 31 and enter into the inside propaganda single page or leaf of propaganda framework 3 and can reach between first holder 4 and the second holder 5, and carry out the centre gripping through between first holder 4 and the second holder 5 and carry.

Further, the method comprises the following steps of;

in combination with the above, the two sides of the propaganda frame body 3 are both provided with the support rods 1 for supporting, the top of each support rod 1 is fixedly provided with the rotating assembly 2, and the support rods 1 are fixed on the two sides of the propaganda frame body 3 through the rotating assemblies 2 by bolts.

In this embodiment, propaganda framework 3 can use alone, accessible bolt snap-on is in the corridor both sides, also can make up through bracing piece 1, under bracing piece 1 and propaganda framework 3's combination, thereby make propaganda framework 3 have a take the altitude, thereby be convenient for arouse people's attention, improve the effect of publicity of this device, propaganda framework 3 is under rotating assembly 2's effect, make propaganda framework 3 can rotate at the top of bracing piece 1, thereby be convenient for rotate propaganda framework 3 and carry out angle modulation to propaganda framework 3.

It should be noted that: rotating assembly 2 includes swivel becket 21 and fastening bolt 22, swivel becket 21 fixed mounting is at the top of bracing piece 1, and fastening bolt 22 runs through swivel becket 21 and 1 threaded connection of bracing piece, when needs propaganda framework 3 rotates, can manually unscrew fastening bolt 22, then rotate propaganda framework 3, under swivel becket 21's effect, make and rotate between bracing piece 1 and the propaganda framework 3, after rotating suitable angle, it can to screw up fastening bolt 22, make and press from both sides tightly spacing between bracing piece 1 and the propaganda framework 3.

As shown in fig. 1, 2 and 3;

based on current propaganda framework 3, be connected with through the inside rotation at propaganda framework 3 and be used for carrying out the first holder 4 and the second holder 5 that the centre gripping was carried to the leaflet, under the mutually supporting of first holder 4 and second holder 5, can carry the leaflet centre gripping after fixed, until carrying the inner chamber top of propaganda framework 3, because the position is higher in order to solve current propaganda framework 3, make the installation of leaflet page or leaf with paste inconvenient problem.

As shown in fig. 2, 3 and 4;

in combination with the above, two driving members 6 are fixedly mounted outside the propaganda frame body 3, the driving members 6 are electrically connected with an external power supply, and output ends of the two driving members 6 are respectively fixedly connected with the first clamping member 4 and the second clamping member 5

In this embodiment, the driving member 6 is a driving motor, and the two driving members 6 respectively drive the first clamping member 4 and the second clamping member 5 to rotate synchronously inside the propaganda frame body 3, so as to drive the first clamping member 4 and the second clamping member 5 to transmit inside the propaganda frame body 3.

It should be noted that: the adjacent first conveying wheel 41 and the second conveying wheel 51 rotate in opposite directions, that is, the transmission directions of the first clamping piece 4 and the second clamping piece 5 are opposite, so that the first clamping piece 4 and the second clamping piece 5 can clamp and convey the publicity sheets.

Further, the method comprises the following steps of;

in combination with the above, the first clamping member 4 includes two first conveying wheels 41 and a first transmission clamping belt 42, the two first conveying wheels 41 are both rotatably connected inside the propaganda frame body 3, the first transmission clamping belt 42 is sleeved outside the two first conveying wheels 41, and the two first conveying wheels 41 are in transmission connection through the first transmission clamping belt 42.

In this embodiment, start driving piece 6, driving piece 6's output and a first delivery wheel 41 fixed connection can drive first delivery wheel 41 and rotate, under the effect of first transmission holding belt 42, drive another first delivery wheel 41 and rotate, and the quantity of first transmission holding belt 42 is two, is located the both ends of first delivery wheel 41 respectively and is used for carrying out the centre gripping to the both sides of propaganda list page or leaf and support.

It should be noted that: the second clamping member 5 comprises two second conveying wheels 51 and a second transmission clamping belt 52, the two second conveying wheels 51 are connected inside the propaganda frame body 3 in a rotating mode, the second transmission clamping belt 52 is sleeved outside the two second conveying wheels 51, and the two second conveying wheels 51 are connected through the second transmission clamping belt 52 in a transmission mode.

It should be understood that: start another driving piece 6, the output and a second delivery wheel 51 fixed connection of driving piece 6, can drive second delivery wheel 51 and rotate, under the effect of second transmission holding belt 52, drive another second delivery wheel 51 and rotate, second transmission holding belt 52 rotates with first transmission holding belt 42 is synchronous, thereby carry out the centre gripping to the propaganda single page that is located between second transmission holding belt 52 and the first transmission holding belt 42 and carry, the quantity of second transmission holding belt 52 is two, and distribute in the both sides of second delivery wheel 51, carry out the centre gripping to the both sides of propaganda single page through two second transmission holding belts 52, make the centre gripping that the propaganda single page can be leveled fix between second transmission holding belt 52 and first transmission holding belt 42.

As in fig. 3, 4 and 5;

in combination with the above, the anti-slip pad 7 for increasing friction force is fixedly installed on the working surface of each of the first transmission clamping belt 42 and the second transmission clamping belt 52.

In this embodiment, the non-slip mat 7 increases the friction between the leaflet and the first transmission holding belt 42 and the second transmission holding belt 52, so that the clamping of the leaflet is more stable.

It should be noted that: fixed mounting has iron plate 43 on first transmission holding belt 42, fixed mounting installs magnet 53 on the second transmission holding belt 52, iron plate 43 and magnet 53 position are corresponding, and iron plate 43 is connected with magnet 53 magnetism, after first transmission holding belt 42 is fixed with second transmission holding belt 52 centre gripping, iron plate 43 and magnet 53 can further carry out the centre gripping spacingly to the position of propaganda list page or leaf, make the fixed of propaganda list page or leaf more stable, prevent effectively that the propaganda list is at the removal in-process, take place folding and skew, influence the installation effectiveness of this device.

It should be understood that; one side fixed mounting that first transmission holding area 42 was kept away from to slipmat 7 has a plurality of equidistant distribution's arch 71, and arch 71 is the arc structure, and the area of contact between slipmat 7 and the propaganda leaflet can be increased in the setting of arch 71 for slipmat 7's anti-skidding effect is better, and slipmat 7 and arch 71 are the rubber material.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.