CN206293124U

CN206293124U - A kind of Graphic Panel for being easy to engineering management document presentation

Info

Publication number: CN206293124U
Application number: CN201621209253.0U
Authority: CN
Inventors: 邵紫昂
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-10
Filing date: 2016-11-10
Publication date: 2017-06-30
Anticipated expiration: 2026-11-10

Abstract

A kind of Graphic Panel for being easy to engineering management document presentation, including placing housing and glass cover, it is interval that the upper surface for placing housing is provided with placement, the upper surface for placing housing is provided with groove structure at the edge positioned between rest area, the bottom of the glass cover is provided with bulge-structure, the bulge-structure is inserted inside the groove structure, one group of hollow shell is fixed in the side for placing housing, and the inside for placing housing is communicated with the through-hole structure inside the hollow shell, place the helical spring that one group of one end is fixed with piston in the inside of the hollow shell, the end face of the piston fixes one group of piston rod through the hollow shell, the through-hole structure of its both ends of the surface is communicated with the piston, and the inside of this group of through-hole structure is provided with check valve.The present apparatus can will need the file of displaying, intuitively be presented in face of people, meanwhile, by vacuum state, can effectively protect file.

Description

A kind of Graphic Panel for being easy to engineering management document presentation

Technical field

The utility model is related to project management technique field, more particularly to a kind of displaying for being easy to engineering management document presentation Plate.

Background technology

At present, in engineering management place, some important files or bulletin can all write on paper surface, it is necessary to Graphic Panel Other staff or visiting personnel viewing are presented it to, and general Graphic Panel functions only as placing the effect of support, File be directly sudden and violent leakage under air, for the file higher to environmental requirement for, this is undoubtedly fatal.

The content of the invention

In order to overcome disadvantages described above, the technical problems to be solved in the utility model to be：Propose that one kind is easy to engineering management text The Graphic Panel of part displaying.

It is a kind of to be easy to engineering management document presentation that the utility model solves the technical scheme that its technical problem used Graphic Panel, including housing and glass cover are placed, the upper surface of the placement housing is provided with placement interval, described to place the upper of housing Surface is provided with groove structure at the edge positioned between rest area, and the bottom of the glass cover is provided with bulge-structure, the raised knot Structure is inserted inside the groove structure, and one group of hollow shell is fixed in the side for placing housing, and described places the interior of housing Portion is communicated with the through-hole structure inside the hollow shell, and the inside of the hollow shell is placed one group of one end and is fixed with piston Helical spring, the end face of the piston fixes one group of piston rod through the hollow shell, the company of being provided with the piston The inside of the through-hole structure and this group of through-hole structure that lead to its both ends of the surface is provided with check valve, the center of the bottom of the placement housing One group of support bar is fixed by hinge, one group of pedestal is fixed in the bottom of the support bar.

Further, the glass cover is made up of the glass of water white transparency, facilitates personnel to watch, and is further improved and is presented Degree.

Further, the basal surface of the glass cover is being provided with rubber blanket, Neng Gouqi positioned at the position for placing shell rim To effective sealing function, prevent outside air from entering.

Further, the air inlet of the check valve is located at one end of the piston, and the convenient flowing for air is controlled.

Further, the hinge is angle rotary structure, the convenient angle control to placing housing, makes its presentation degree It is stronger.

The beneficial effects of the utility model are：The present apparatus can will need the file of displaying, intuitively be presented on people's In front, meanwhile, by vacuum state, can effectively protect file.

Brief description of the drawings

In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is structural representation of the present utility model.

1. place housing in figure, 2. place interval, 3. hinge, 4. support bar, 5. pedestal, 6. glass cover, 7. groove knot Structure, 8. bulge-structure, 9. through-hole structure, 10. hollow shell, 11. helical springs, 12. pistons, 13. check valves, 14. piston rods.

Specific embodiment

Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to protection domain of the present utility model Define.

It is easy to the Graphic Panel of engineering management document presentation as shown in figure 1, a kind of, including places housing 1 and glass cover 6, institute The upper surface for stating placement housing 1 is provided with placement interval 2, and the upper surface for placing housing 1 sets at positioned between rest area 2 edge Fluted structure 7, the bottom of the glass cover 6 is provided with bulge-structure 8, and the bulge-structure 8 is inserted in the groove structure 7 One group of hollow shell 10 is fixed in portion, the side of the placement housing 1, and the inside for placing housing 1 is communicated with the sky Place the spiral bullet that one group of one end is fixed with piston 12 in through-hole structure 9 inside heart housing 10, the inside of the hollow shell 10 Spring 11, the end face of the piston 12 fixes one group of piston rod 14 through the hollow shell 10, is provided with the piston 12 The inside of the through-hole structure 9 and this group of through-hole structure 9 that connect its both ends of the surface is provided with check valve 13, the bottom for placing housing 1 Fix one group of support bar 4 centrally through hinge 3, one group of pedestal 5 is fixed in the bottom of the support bar 4.

The glass cover 6 is made up of the glass of water white transparency, facilitates personnel to watch, and further improves presentation degree；The glass The basal surface of glass lid 6 is being provided with rubber blanket positioned at the position for placing the edge of housing 1, can play effective sealing function, prevents Outside air enters；The air inlet of the check valve 13 is located at one end of the piston 12, and the convenient flowing for air is controlled； The hinge 3 is angle rotary structure, the convenient angle control to placing housing 1, makes its presentation degree stronger.

When using, first pass through rotation and place housing 1, adjust its angle, open glass cover 6, file is placed on rest area Between 2 inside, close glass cover 6, promote piston rod 14, now, the dynamics of promotion more than helical spring 11 elastic force when, piston 12 air that will can be located inside hollow shell 10 will be extracted out under the influence of check valve 13 positioned at interval 2 inner air is placed, And then file is protected.

The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model. Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.

Claims

1. it is a kind of to be easy to the Graphic Panel of engineering management document presentation, including place housing（1）And glass cover（6）, it is characterised in that The placement housing（1）To be provided with placement interval for upper surface（2）, the placement housing（1）Upper surface positioned between rest area （2）Edge be provided with groove structure（7）, the glass cover（6）Bottom be provided with bulge-structure（8）, the bulge-structure（8）Insert Enter the groove structure（7）Inside, the placement housing（1）Side fix one group of hollow shell（10）, and the placement shell Body（1）Inside be communicated with the hollow shell（10）Internal through-hole structure（9）, the hollow shell（10）Inside put Put one group of one end and be fixed with piston（12）Helical spring（11）, the piston（12）End face fix one group through the sky Heart housing（10）Piston rod（14）, the piston（12）In be communicated with the through-hole structure of its both ends of the surface（9）And this group of through hole Structure（9）Inside be provided with check valve（13）, the placement housing（1）Bottom centrally through hinge（3）Fix one group of branch Strut（4）, the support bar（4）Bottom fix one group of pedestal（5）.

2. a kind of Graphic Panel for being easy to engineering management document presentation according to claim 1, it is characterised in that：The glass Lid（6）By the glass of water white transparency is made.

3. a kind of Graphic Panel for being easy to engineering management document presentation according to claim 1, it is characterised in that：The glass Lid（6）Basal surface positioned at place housing（1）The position at edge is provided with rubber blanket.

4. a kind of Graphic Panel for being easy to engineering management document presentation according to claim 1, it is characterised in that：It is described unidirectional Valve（13）Air inlet be located at the piston（12）One end.

5. a kind of Graphic Panel for being easy to engineering management document presentation according to claim 1, it is characterised in that：The hinge （3）It is angle rotary structure.