CN210805149U

CN210805149U - International trade knowledge publicity column

Info

Publication number: CN210805149U
Application number: CN202020053906.0U
Authority: CN
Inventors: 王向阳; 赵凤卿; 朱思灿
Original assignee: Weifang Engineering Vocational College
Current assignee: Weifang Engineering Vocational College
Priority date: 2020-01-11
Filing date: 2020-01-11
Publication date: 2020-06-19
Anticipated expiration: 2030-01-11

Abstract

The utility model relates to a publicity column, especially an international trade knowledge publicity column. Including base and panel, the panel includes fixed connection in the fixed panel and the sliding connection of base in two movable panels of base, base lower extreme sliding connection has two movable bottom plates, and when the panel uses in combination, two movable panels slidable mounting respectively in fixed panel both ends after the base roll-off, two movable bottom plates support two movable panels respectively after the roll-off base certain distance. The utility model has the advantages of as follows: the structure is simple, and the use is convenient; the size of the exhibition surface can be adjusted as required, and the exhibition surface is convenient to store, so that the requirements of different application occasions can be met.

Description

International trade knowledge publicity column

Technical Field

The utility model relates to a publicity column, especially an international trade knowledge publicity column.

Background

The publicity column belongs to one of international trade and practical application, and is an effective means for self-publicizing or popularizing international trade knowledge by organizations, enterprises and public institutions and the like. The display board is widely applied to international trade and practical affairs, however, the area of the display board of the existing international trade knowledge publicity column is fixed, the size of the area of the display board cannot be adjusted according to the needs of application occasions, and the actual application often causes that the occupied space of the display surface is too large or the display surface is too small to meet the requirements of the display surface; in addition, the conventional international trade knowledge bulletin board is not easy to store when not used or after the use is finished. Therefore, how to provide an international trade knowledge publicity column capable of adjusting the size of the exhibition plane and facilitating storage is a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the technical problem to be solved by the present invention is: how to provide an international trade knowledge publicity column that can adjust exhibition face size and be convenient for accomodate to satisfy the needs of different application occasions.

In order to achieve the above object, the utility model provides an international trade knowledge publicity column, including base and panel, the panel includes fixed connection in the fixed panel and the sliding connection of base in two movable panels of base, base lower extreme sliding connection has two movable bottom plates, and when the panel combination was used, two movable panels after the base roll-off respectively sliding mounting in fixed panel both ends, two movable bottom plates support two movable panels respectively after the roll-off base certain distance.

As a further improvement, the base lower extreme sets up the bottom plate spout that runs through the base, movable bottom plate includes slider and dog, slider sliding connection is in the bottom plate spout.

As a further improvement of the utility model, the stop dog blocks the base terminal surface with slider fixed connection and its cross sectional shape just.

As a further improvement of the utility model, the bottom plate spout cross sectional shape is the I shape, slider cross sectional shape is the same with the bottom plate spout.

As a further improvement of the utility model, the length of the slide block is less than or equal to 1/2 of the bottom plate slide groove.

As a further improvement of the utility model, the end face of the block away from the slider is provided with a handle.

As a further improvement, two opposite direction's panel spouts are seted up to the base upper end, two activity panel sliding connection are in two panel spouts.

As a further improvement of the utility model, the sectional shape of the movable display board is L-shaped, and the sectional shape of the sliding groove of the display board is the same as that of the movable display board.

As a further improvement, the fixed display board both ends are provided with the dop, activity display board both ends be provided with dop complex draw-in groove, when the display board uses in combination, draw-in groove slidable mounting is in the dop outside.

As a further improvement, the rectangle exhibition groove has all been seted up to the side around fixed panel and the activity panel, rectangle exhibition inslot is provided with plastic film, and the leaflet is placed in the plastic film inboard in rectangle exhibition groove.

As a further improvement of the utility model, the plastic film is a hard transparent plastic film.

The utility model has the advantages of as follows: the structure is simple, and the use is convenient; the size of the exhibition surface can be adjusted as required, and the exhibition surface is convenient to store, so that the requirements of different application occasions can be met.

Drawings

FIG. 1: the structure of the display board of the utility model is shown in the figure before combination;

FIG. 2: the utility model is shown in an enlarged schematic view at M in FIG. 1;

FIG. 3: the front view of fig. 1 of the present utility model;

FIG. 4: the cross-sectional view at a-a in fig. 3 of the present invention;

FIG. 5: the utility model discloses the structure schematic diagram after panel combination.

Description of the symbols

1. The base, 2, fixed panel, 3, activity panel, 4, panel spout, 5, activity bottom plate, 6, bottom plate spout, 7, plastic film, 8, dop, 9, draw-in groove, 10, handle, 51, slider, 52, dog.

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.

The invention will be further described with reference to the following figures and examples:

as shown in fig. 1-5, the utility model relates to an international trade knowledge publicity column, including base 1 and panel, wherein, the panel includes fixed connection in the fixed panel 2 of base 1 and two movable panels 3 of sliding connection in base 1, and base 1 lower extreme sliding connection has two movable bottom plates 5. When the panel uses in combination, two activity panels 3 are from 2 both ends of fixed panel in slidable mounting respectively behind the 1 roll-off of base, two activity bottom plates 5 support two activity panels 3 respectively behind the 1 certain distance of roll-off base, increase exhibition face area, when the panel need not make up the use, slide two activity panels 3 into base 1, then also slide two activity bottom plates 5 into base 1, reduce the exhibition face area, be convenient for accomodate simultaneously.

It should be noted that, when the movable bottom plate 5 supports the movable display board 3 from the sliding-out base 1 by a certain distance, the distance that the movable bottom plate 5 slides out of the base 1 is preferably 2/3 which is the length of the movable bottom plate 5, which can ensure that the movable display board 3 is supported, and can ensure that the movable bottom plate 5 is parallel to the base 1, thereby improving the supporting effect.

As shown in fig. 4 and 5, the bottom plate chute 6 penetrating through the base 1 is provided at the lower end of the base 1, the movable bottom plate 5 comprises a slider 51 and a stopper 52, wherein the slider 51 is slidably connected in the bottom plate chute 6, and the stopper 52 is used for limiting the slider 51, so as to prevent the movable bottom plate 5 from completely sliding into the base 1 and being unfavorable for operation. The stopper 52 is fixedly connected to the slider 51 and has a cross-sectional shape that properly blocks the end surface of the base 1.

In addition, the cross section of the bottom plate sliding groove 6 is I-shaped, and the cross section of the sliding block 51 is the same as that of the bottom plate sliding groove 6, so that the sliding block 51 can stably slide in the bottom plate sliding groove 6. The length of the slide block 51 is less than or equal to 1/2 of the bottom plate sliding groove 6, so that the slide block 51 can be completely slid into the bottom plate sliding groove 6. The end face of the stop block 52 far away from the slide block 51 is provided with a handle 10, which is convenient for sliding the movable bottom plate 5 quickly and improves the working efficiency.

As shown in fig. 1, 2 and 3, two display board chutes 4 with opposite directions are provided at the upper end of the base 1, two movable display boards 3 are slidably connected in the two display board chutes 4, the cross-sectional shape of the movable display board 3 is L-shaped, the cross-sectional shape of the display board chute 4 is the same as that of the movable display board 3, and the movable display board 3 is prevented from being separated from the base 1 when sliding. Fixed panel 2 both ends are provided with dop 8, movable panel 3 both ends be provided with 8 complex draw-in grooves 9 of dop, when the panel combination was used, draw-in groove 9 slidable mounting was in the 8 outsides of dop, improved the reliability that fixed panel 2 and movable panel 3 were connected.

As shown in fig. 1 and 5, rectangular exhibition grooves are formed in the front side and the rear side of the fixed exhibition plate 2 and the movable exhibition plate 3, plastic films 7 are arranged in the rectangular exhibition grooves, the leaflet is placed on the inner side of the plastic film 7 of the rectangular exhibition grooves, and preferably, the plastic films 7 are hard and transparent plastic films 7, so that the leaflet is prevented from being exposed in the air and being damaged or faded due to humidity, touch, illumination and the like.

The utility model discloses during the use, when needs increase exhibition face size, as required with one or two activity panels 3 from 1 roll-off of base, then slidable mounting in 2 one ends of fixed panel or both ends, support activity panel 3 from 1 certain distance of roll-off base with the activity bottom plate 5 that corresponds again to increase exhibition face size. When the size of the exhibition surface needs to be reduced, one or two movable exhibition boards 3 slide out from the fixed exhibition boards 2, then the movable exhibition boards 3 slide into the base 1, and then the corresponding movable bottom boards 5 slide into the base 1, so that the exhibition surface area is reduced; the utility model discloses after base 1 all slides in two activity panels 3 and two movable bottom plates 5, occupation space is little, is convenient for accomodate.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides an international trade knowledge publicity column, includes base and panel, its characterized in that, the panel includes fixed connection in the fixed panel and the sliding connection of base in two movable panels of base, base lower extreme sliding connection has two movable bottom plates, and when the panel uses in combination, two movable panels after the base roll-off respectively sliding mounting in fixed panel both ends, two movable bottom plates support two movable panels respectively after the roll-off base certain distance.

2. The international trade knowledge publicity column of claim 1, wherein the base lower end is opened with a bottom plate chute running through the base, and the movable bottom plate comprises a slide block and a stop block, and the slide block is slidably connected in the bottom plate chute.

3. The international trade knowledge publicity column of claim 2, wherein the stopper is fixedly connected with the slider and has a cross-sectional shape just blocking the end surface of the base.

4. An international trade knowledge publicity column according to claim 2 or 3, characterized in that the cross-sectional shape of the bottom plate sliding groove is an I-shaped shape, and the cross-sectional shape of the sliding block is the same as that of the bottom plate sliding groove.

5. An international trade knowledge publicity column as claimed in claim 2 or 3, wherein the length of the sliding block is equal to or less than 1/2 of the bottom plate sliding groove.

6. An international trade knowledge publicity column as claimed in claim 2 or 3, wherein the stopper is provided with a pull handle at an end surface away from the slider.

7. The international trade knowledge publicity column of claim 1, characterized in that, two opposite display board chutes are opened at the upper end of the base, and two movable display boards are slidably connected in the two display board chutes.

8. The international trade knowledge publicity column of claim 7, wherein the cross-sectional shape of the movable display board is L-shaped, and the cross-sectional shape of the display board sliding groove is the same as that of the movable display board.

9. The international trade knowledge publicity column of claim 8, wherein the fixed display board is provided with a clip at both ends thereof, and the movable display board is provided with a slot at both ends thereof for engaging with the clip.

10. The international trade knowledge publicity column of any one of claims 1-3, wherein the front and back sides of the fixed display board and the movable display board are both provided with rectangular display slots, and plastic films are arranged in the rectangular display slots.