CN209515134U - A kind of educational propaganda device - Google Patents

Abstract

The utility model discloses a kind of educational propaganda devices, including chassis and combined bay, the combined bay includes the first and second combined bays, the chassis, first and second combined bays include two columns and the publicizing window that is fixed between column, two column front has been respectively mounted LED illumination lamp, the line room of integral structure is equipped in the publicizing window bottom surface, the LED illumination lamp of two column front installation is electrically connected by connecting line, and two column top surface is equipped with the connecting column with jack, the two column bottom surfaces that first combined bay and the second combined bay include are additionally provided with the mating connecting column with jointing holes；The utility model is conveniently applied in combination, using flexible, easy for installation, also has illumination functions, convenient to campus, classroom and inter-class activities communication and education.

Description

A kind of educational propaganda device

Technical field

The utility model relates to educational propaganda devices, are related specifically to a kind of about campus, classroom and inter-class activities safety The educational propaganda device of education.

Background technique

It, usually can be in campus, classroom and inter-class activities, in campus, classroom and class when break in the student of Learning in School Between activity need to guarantee certain safety, it is therefore desirable to certain safe knowledge, such as in campus activities, 1, in campus and Race is not chased after in classroom to made a lot of noise, does not climb and crosses.On corridor, corner will go slowly with when passing in and out classroom, prevent from colliding.2, Stair activity keeps to the right, and successively up and down, does not run, does not jump, do not push and shove, do not make trouble, do not slide on balustrade.3, school not The toy for having nocuity is played, break does not play football in the school, do not throw.The place of electricity is not touched.Voluntary observance campus warning sign It is required that.4, must not agree to out of school without teacher during going to school.Encounter stranger to notify teacher when looking at once, it must not be privately It follows away.5, it not to quarrel and fight noisily orderly when movable, not do dangerous play.Just in case when facing a danger, to learn to avoid, association's shield The firmly positions such as head, face, brain prevent from falling back.6, it needs to leave campus in case of exceptional circumstances, the form master should be arrived first and asked for leave, it will The written request for leave of form master's approval can go out school after giving entrance guard, and return to school before the deadline.

When teaching indoor activity it is noted that point of safes are as follows: 1. anti-collide with.Current most of classroom spaces are than narrow, again The articles such as many tables and chairs, water dispenser have been put, so should not chase, quarrel and fight noisily in classroom, violent movement and game has been done, prevents It collides with injury.2. anti-skidding, shatter-resistant.Classroom floor smoother, it should be noted that prevent the injury that slips；Need to ascend a height cleaning, When picking and placing article, to ask other people to be protected, pay attention to preventing tumble injury.3. fall arrest.No matter whether classroom is in high-rise, all should not Body is leant out into balcony or outside window, guards against the danger fallen down from the building accidentally.4. anti-extrusion.The door in classroom, window are in switch It is easy to be pressed onto hand, it should also it is careful everywhere, door and window is lightly switched, the hand that can or can not clip to other people is also first noticed.5. fire prevention Calamity.Without dangerous goods such as lighter, match, fireworks and firecrackers, small firecrackers into campus, prevent to play with fire, the row such as firecracker of setting off fireworks For.6. anti-unexpected injury.Without cone, knife, sharp, the sharp tool such as cut, the stationery such as drawing pin, pin, when use must have Teacher's guidance, should be under lock and key after, cannot arbitrarily be placed on desk, on chair, prevent someone by unexpected injury.

In inter-class activities it is noted that point of safes are as follows: 1. outdoor airs are fresh, inter-class activities should as far as possible in outdoor, but It should not be far from classroom, in order to avoid delay following course.2. movable intensity is appropriate, violent activity cannot be done, with guarantee after It is continuous that upper class hour is not tired, concentrates, is energetic.3. movable mode wants simple and easy to do, such as does exercises, jumps rope skipping.4. Activity will avoid occurring the danger such as sprain, damage it is noted that safety.It is existing to live for campus activities, classroom activity and break Dynamic educational propaganda it is usually used be propaganda board, however existing propaganda board structure is fixed, cannot be according to campus activities, classroom What activity and inter-class activities safety education publicized needs flexible combination and adjusting, therefore use is single, and cannot be according to safety The needs illumination that educational propaganda uses uses.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of educational propaganda dress proposed It sets.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of educational propaganda device, it is characterised in that: including chassis and combined bay, the combined bay includes first and second Combined bay, the chassis, the first and second combined bays include two columns and the publicizing window that is fixed between column, and described two is vertical Column front has been respectively mounted LED illumination lamp, is equipped with the line room of integral structure, the two columns front in the publicizing window bottom surface The LED illumination lamp of installation is electrically connected by connecting line, and two column top surface is equipped with the connecting column with jack, and described the The two column bottom surfaces that one combined bay and the second combined bay include are additionally provided with the mating connecting column with jointing holes, by described the It, will on the connecting column that the two column top surfaces that the mating connecting column that two column bottom surfaces in one group of frame are equipped with is inserted in chassis are equipped with What the two column top surfaces that the mating connecting column of two column bottom surfaces in second combined bay is inserted in the first combined bay were equipped with Corresponding jack is inserted on connecting column and by connecting rod and in jointing holes, is combined chassis, the first combined bay and second Frame is successively installed from bottom to up；

The Waterproof battery room for being mounted with lithium battery is additionally provided between two columns in the chassis, Waterproof battery room back Face is equipped with the USB jack connecting with the lithium battery, the two columns installation in the chassis, the first combined bay and the second combined bay LED illumination lamp be respectively equipped with a wiring, USB interface is mounted in wiring, is inserted in USB jack and forms electrical connection.

The utility model beneficial effect achieved is: by the way that the first combined bay is inserted on chassis, the second combined bay Be inserted on the first combined bay, easy disassembly and combination, can according to campus activities, classroom activity and inter-class activities security knowledge Need using, and its be equipped with column one and two front installation LED illumination lamp, facilitate connection illuminate, have highlighting, and The pedestal that chassis is equipped with increases the stability of chassis by being inserted into clump weight, then teeth can be inserted in ground, and installation is fixed, The educational propaganda device is conveniently applied in combination, and using flexible is easy for installation, also has an illumination functions, convenient to campus, classroom and Inter-class activities communication and education.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the utility model Undercarriage structure schematic diagram；

Fig. 3 is the first combined bay of the utility model or the second combined frame structure schematic diagram；

Fig. 4 is the structural schematic diagram that the utility model is sliding rail；

Fig. 5 is the utility model electrical connection schematic diagram；

In figure: chassis 1, the first combined bay 11, the second combined bay 12, column 1, column 2 14, LED illumination lamp 15 connect Connecting column is coupled in line 16, switch 161, USB interface 1, USB interface 2 18, USB interface 3 19, connecting column 20, jack 21 22, match jointing holes 23, connecting rod 3, screw thread 31, flange nut 32, publicizing window 4, sliding rail 41, central siphon 42, axis body 43, idler wheel 44, Mobile door 5, recess 51, line room 52, Waterproof battery room 6, lithium battery 61, USB jack 1, USB jack 2 63, USB jack 3 64, charging hole 65, pedestal 7, counterweight chamber 71, clump weight 72, recess 73, teeth 74.

Specific embodiment

Fig. 1-5 is please referred to, technical solution provided by the utility model: a kind of educational propaganda device, including chassis 1 and combination Frame, combined bay include the first combined bay 11 and the second combined bay 12, the structure of the first and second combined bays in the present embodiment It is identical, it can mutually insert, chassis, the first and second combined bays include two columns and the publicizing window being fixed between column 4, Educational propaganda knowledge poster is installed, in order to illustrate more clearly of peace in the publicizing window in chassis in the application in publicizing window Dress is campus activities security knowledge poster, and what the publicizing window in the first and second combined bays was installed respectively is religion indoor activity The poster of security knowledge and inter-class activities security knowledge, two column fronts have been respectively mounted LED illumination lamp 14, are used for dim or night Environment floor light uses, and in order to keep stable, two column bottom surfaces in chassis 1 as shown in Figure 2 are equipped with a pedestal 7, the bottom Seat 7 is counter weight base and is equipped with a counterweight chamber 71, is mounted with that front is equipped with the clump weight 72 of recess 73, counterweight in counterweight chamber 71 Bottom is able to maintain when block is to be placed on the ground to stablize.7 bottom surface of pedestal is placed with the teeth 74 for being inserted in ground, due to a surname Teeth can be plugged in soil mostly in dirt floor and increase stability by the position that biography column is placed.

It is equipped with the line room 52 of integral structure in 4 bottom surface of publicizing window, for making the LED illumination lamp line of two columns With, therefore the line room is communicated with the medial surface of two columns, the LED illumination lamp 14 of two column fronts installation passes through connecting line It is electrically connected across line room, column is respectively column 1 and column 2 14, and the LED illumination lamp 14 of one 13 front installation of column is logical The LED illumination lamp 15 that wiring is crossed across the 2 14 front installation of line room connection column is shone by the LED of 2 14 front installation of column again Bright lamp 15 draws wiring 161 and installation USB interface.By Fig. 2-3 as can be seen that since two column top surfaces are equipped with jack The two column bottom surfaces that 21 connecting column 20, the first combined bay 11 and the second combined bay 12 include, which are additionally provided with, to be had with jointing holes 23 Mating connecting column 22, the two mating connecting column 22 that two column bottom surfaces in first group of frame 11 are equipped with is inserted in chassis 1 On the connecting column 22 that column top surface is equipped with, therefore the diameter that connecting column is coupled is less than the diameter of connecting column, can grafting, will The two column top surfaces that the mating connecting column 22 of two column bottom surfaces in second combined bay 12 is inserted in the first combined bay 21 are equipped with Connecting column 20 on and corresponding jack 21 is inserted in by connecting rod 3 and in jointing holes 23, connecting rod 3 as shown in Figure 3 Both ends are arranged with screw thread 31, at screw thread both ends after chassis, the first combined bay and the second combined bay are successively installed from bottom to up The flange nut 32 that is spirally connected connects fixation；

Further, 4 front of publicizing window is equipped with two groups of slideways 41 in front and back setting, and slideway structure is as shown in figure 5, two groups Slideway 41 includes top surface slideway set up and down and bottom surface slideway, and idler wheel 44 is connected in the slideway of top and bottom. The central siphon 42 being oppositely arranged is mounted in slideway 41, axis has connect axis body 43 between central siphon 42 and 44 axis of idler wheel is mounted in axis body 43 On.Since mobile be equipped on the outside of transparent organic glass material and front is equipped with recess 51 in top surface slideway and bottom surface slideway 41 Mobile door 5.And the idler wheel of slideway inner shaft dress is the position that axis is less than half mounted in slideway from bottom surface to top surface, therefore mobile door It can be moved on slideway, and two mobile doors is of same size, therefore as shown in figure 3, its energy split, places peace in publicizing window The educational propaganda poster used is publicized entirely.

As shown in Fig. 2, being additionally provided with the Waterproof battery room 6 for being mounted with lithium battery, the waterproof between two columns in chassis 1 6 back side of battery chamber is equipped with the USB jack connecting with the lithium battery, and being equipped with USB jack at the Waterproof battery room back side is to insert respectively The USB jack 1, USB jack 2 63 and USB jack 3 64 for connecing USB interface one, two and three, are located at the Waterproof battery room back side Right side, 6 back side of Waterproof battery room are additionally provided with the charging hole 65 being electrically connected with lithium battery 61, and being located at waterproof is a pond room back side left side Side, therefore energy external power supply is lithium battery charging.

Two columns in electrical connection schematic diagram as shown in Figure 4, in chassis 1, the first combined bay 11 and the second combined bay 12 The LED illumination lamp 15 of installation is respectively equipped with a wiring 161, is mounted with USB interface in wiring 161, is inserted in USB jack Form electrical connection.The USB interface in wiring 161 that the LED illumination lamp 15 of the front of column 2 14 installation in chassis 1 is drawn is USB interface 1, the USB in wiring 161 that the LED illumination lamp 15 of the 2 14 front installation of column in the first combined bay 11 is drawn Interface is USB interface 2 18, in the wiring that the LED illumination lamp 15 of the 2 14 front installation of column in the second combined bay 12 is drawn USB interface is USB interface 3 19, therefore it can be plugged on respectively in USB jack 1, USB jack 2 63 and USB jack 3 64 Electrical connection is formed, switch 161 is equipped in wiring 16 can control chassis respectively, in the first combined bay and the second combined bay The illumination of LED illumination lamp.

For above-mentioned illustrated educational propaganda device, due to the educational propaganda device be for campus activities, The security knowledge of classroom activity and inter-class activities arrangement, therefore be respectively combined on chassis be equipped with first group in the present embodiment Frame and the second combined bay are closed, first by pedestal that chassis is equipped with by its bottom surface and dirt floor is placed on by teeth grafting, then It is inserted into clump weight in pedestal and keeps its stabilization, then the mating connecting column that the column bottom surface in the first combined bay is equipped with is inserted in On the connecting column that foundation top surface is equipped with, the second combined bay is inserted in the first combination by the mating connecting column that its column bottom surface is equipped with Consolidate on the connecting column that column top surface in frame is equipped with and by connecting rod inserting and flange nut spiral shell, the fixed publicity between column Frame placed educational propaganda poster by the manual movement to mobile door in publicizing window, chassis in the present embodiment, first Combined bay and the second combined bay placed respectively campus activities, classroom activity and inter-class activities security knowledge poster, then for The LED illumination lamp of one front installation of column is connected to what two front of column was installed by wiring by the highlighting for promoting publicity LED illumination lamp, wiring passes through and is equipped with switch and USB interface, then corresponding USB interface is inserted in the Waterproof battery room back side and is set Electrical connection in some USB jacks, then pressing switch can make LED illumination lamp to light.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of educational propaganda device, it is characterised in that: including chassis and combined bay, the combined bay includes first and second groups Frame is closed, the chassis, the first and second combined bays include two columns and the publicizing window that is fixed between column, two column Front has been respectively mounted LED illumination lamp, is equipped with the line room of integral structure, two column front peace in the publicizing window bottom surface The LED illumination lamp of dress is electrically connected by connecting line, and two column top surface is equipped with the connecting column with jack, and described first The two column bottom surfaces that combined bay and the second combined bay include are additionally provided with the mating connecting column with jointing holes, by described first On the connecting column that the two column top surfaces that the mating connecting column that two column bottom surfaces in group frame are equipped with is inserted in chassis are equipped with, by institute State the company that the two column top surfaces that the mating connecting columns of two column bottom surfaces in the second combined bay is inserted in the first combined bay are equipped with It connects on column and corresponding jack is inserted in by connecting rod and in jointing holes, is arranged with screw thread at the connecting rod both ends, It is fixed by flange nut, and chassis, the first combined bay and the second combined bay are successively installed from bottom to up；

The Waterproof battery room for being mounted with lithium battery is additionally provided between two columns in the chassis, which sets There is the USB jack connecting with the lithium battery, the two columns installation in the chassis, the first combined bay and the second combined bay LED illumination lamp is respectively equipped with a wiring, and USB interface is mounted in wiring, is inserted in USB jack and forms electrical connection.

2. educational propaganda device according to claim 1, it is characterised in that: two column bottom surfaces in the chassis are equipped with one Pedestal, which is counter weight base and is equipped with a counterweight chamber, is mounted with that front sets jagged clump weight counterweight is intracavitary.

3. educational propaganda device according to claim 2, it is characterised in that: the base end face, which is placed with, is inserted in ground Teeth.

4. educational propaganda device according to claim 1, it is characterised in that: it is in front and back that the publicizing window front, which is equipped with two groups, The slideway of setting, two groups of slideways include top surface slideway and bottom surface slideway set up and down, in the top and bottom slideway Inside it is connected with idler wheel.

5. educational propaganda device according to claim 4, it is characterised in that: be mounted with to be oppositely arranged in the slideway Central siphon, axis has connect axis body between central siphon and the roller shaft is on axis body.

6. educational propaganda device according to claim 1, it is characterised in that: moved in the top surface slideway and bottom surface slideway Dynamic be equipped on the outside of transparent organic glass material and front sets jagged mobile door.

7. educational propaganda device according to claim 1, it is characterised in that: the column is respectively column and column two, The LED illumination lamp of the one front installation of column passes through the LED illumination lamp that line room connects two front installation of column by wiring Wiring and installation USB interface are drawn by the LED illumination lamp of two front installation of column again.

8. educational propaganda device according to claim 1, it is characterised in that: be mounted with to switch in the wiring.

9. educational propaganda device according to claim 1, it is characterised in that: what two front of column in the chassis was installed The USB interface in wiring that LED illumination lamp is drawn is USB interface one, the two front installation of column in first combined bay The USB interface in wiring that LED illumination lamp is drawn is USB interface two, the two front installation of column in second combined bay The USB interface in wiring that LED illumination lamp is drawn is USB interface three, and being equipped with USB jack at the Waterproof battery room back side is point The USB jack one, two and three of other grafting USB interface one, two and three.

10. educational propaganda device according to claim 1, it is characterised in that: the Waterproof battery room back side be additionally provided with The charging hole of lithium battery connection.