CN221304115U - Teaching show wallboard subassembly - Google Patents

Abstract

The utility model discloses a teaching demonstration wallboard assembly, which comprises a wallboard (1), wherein a transparent protective plate (2) is arranged on the front side of the wallboard (1), a frame (3) is arranged on the outer side of the wallboard (1), one part of the frame (3) is positioned on the front side of the protective plate (2) to form an edge sealing (10) of the protective plate (2), a groove (4) is formed in the wallboard (1), a hook strip (5) fixed with the frame (3) is arranged in the groove (4), pin shafts (6) are arranged on two sides of the bottom of the wallboard (1), inverted L-shaped sliding grooves (12) are formed in the left and right inner side walls of the bottom of the frame (3), one end of each sliding groove (12) is inserted by the corresponding pin shaft (6), a gap (7) is formed between the bottom surface of the wallboard (1) and the inner bottom surface of the frame (3), and the width of the gap (7) is larger than the depth of the groove (4). The utility model has the advantages of simpler operation of changing pictures, better safety after installation and better aesthetic degree after installation.

Description

Teaching show wallboard subassembly

Technical Field

The utility model belongs to the field of teaching display equipment, and particularly relates to a teaching display wallboard assembly.

Background

In the office building of large-scale building company, can set up a lot of teaching show wallboard subassemblies (simply referred to as the subassembly), the subassembly hangs on the wall of corridor or hangs on the wall of exhibition room generally, fixed picture on the subassembly, print typical building structure on the picture, in/built factory district plan, industry standard, leadership observation photo etc. information, not only can be used to the teaching of new staff, be convenient for the better grasp building knowledge of new staff, know trade developments, company developments, also can be used to the show of outside visitor, better show building company wind. As businesses evolve, pictures on components also need to be updated.

The structure of current subassembly, including the wallboard, the wallboard decides the structural strength of subassembly, so thickness is great, and the rear side of wallboard is equipped with the connecting piece that is used for connecting the wall, and the connecting piece can have a plurality ofly, the connecting piece is usually couple, after beating the nail on the wall, the wallboard hangs on the nail through the connecting piece, and the outside of wallboard is equipped with the frame of usefulness of decorating, and the cross-section of frame is L shape, wallboard and frame screw connection, for avoiding the screw to expose, the screw is connected to the frame from the wallboard rear side, and the front side of wallboard is equipped with the protection shield of transparent material, and the protection shield mainly protects the picture, but basically does not bear the force, so thickness is thinner, and the protection shield is fixed with the frame, and the picture is located between wallboard and the protection shield. When changing the picture, because the screw is at the wallboard rear side, need take down the whole follow wall of subassembly, just can demolish the screw between wallboard and the frame, take down original picture, after changing new picture, with wallboard and frame screwed connection again, hang back the subassembly again, the operation is comparatively troublesome, and especially some pictures are great, and the subassembly volume that corresponds is great, and weight is big, takes down the subassembly from the wall and installs back and need double cooperation operation more, and the operation is more troublesome.

Disclosure of utility model

The utility model aims to provide a teaching demonstration wallboard assembly. The utility model has the advantages of simpler operation of changing pictures, better safety after installation and better aesthetic degree after installation.

The technical scheme of the utility model is as follows: the utility model provides a teaching show wallboard subassembly, includes the wallboard, and the front side of wallboard is equipped with transparent protection shield, and the outside of wallboard is equipped with the frame, and the cross-section of frame is the L type, and part of frame is located the front side of protection shield, forms the banding of protection shield, its characterized in that: be equipped with the slot on the wallboard, the inslot is equipped with the hook strip fixed with the frame, and the bottom both sides of wallboard all are equipped with the round pin axle, all are equipped with the spout of falling L shape on the left and right sides inside wall of frame bottom, and the spout is inserted by the round pin axle that corresponds, and the trailing flank of one end intercommunication frame of spout forms the space between the bottom surface of wallboard and the inboard bottom surface of frame, and the width in space is greater than the degree of depth in slot.

In the teaching display wallboard assembly, the outer edge of the protection board is fixed with the edge sealing glue.

In the teaching display wallboard assembly, the groove is connected with the hook strip through an inclined plane.

In the teaching display wallboard assembly, the width of the gap is smaller than the width of the edge sealing.

In the teaching display wallboard assembly, a plurality of step mounting holes are formed in the wallboard.

In the aforesaid teaching show wallboard subassembly, the rear side of mounting hole is equipped with the silica gel packing ring fixed with the wallboard.

Compared with the prior art, the wall plate and the frame are of a detachable structure, when the picture is replaced, a worker only needs to take down the lighter frame for detachment, the heavier wall plate still remains on the wall, and the picture can be replaced, so that the operation is simple. Through the further improvement to detachable construction between wallboard and the frame, the workman only need slightly lift the frame alright horizontally separate the frame from the wallboard, takes off the frame more laborsaving, further messenger's easy operation. Through setting up a plurality of step mounting holes on the wallboard, make wallboard can be directly with wall screw connection, be connected between wallboard and the wall more reliably, prevent that heavier wallboard from dropping, the security is good. Through set up elastic silica gel packing ring at the rear side of wallboard, make the wallboard install reliably on uneven wall to form the even space of vision width between wallboard and wall, but not the gap of uneven width in vision, the installation is pleasing to the eye degree is good, when taking down the frame from the wallboard, the fingertip also can insert between frame and the wallboard, is convenient for apply ascending power to the frame, further convenient operation. In conclusion, the utility model has the advantages of simpler operation of changing pictures, better safety after installation and better aesthetic degree after installation.

Drawings

Fig. 1 is a left side view of the present utility model.

Fig. 2 is a top view of the wallboard.

Fig. 3 is a schematic view of a cross section of the frame in the vertical direction.

Fig. 4 is a schematic cross-sectional view of the present utility model at a pin.

The marks in the drawings are: the novel door frame comprises a 1-wallboard, a 2-protection board, a 3-frame, a 4-groove, a 5-hook strip, a 6-pin shaft, a 7-gap, an 8-inclined plane, a 9-step mounting hole, a 10-edge sealing, an 11-silica gel gasket and a 12-chute.

Detailed Description

The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.

Examples. The utility model provides a teaching show wallboard subassembly, as shown in fig. 1, including the wallboard 1 of density board material, the front side of wallboard 1 is equipped with the protection shield 2 of ya keli material, and the picture presss from both sides between wallboard 1 and protection shield 2, and the outside of wallboard 1 is equipped with frame 3, and frame 3's cross-section is L type, and frame 3's a part is located the front side of protection shield 2, forms the banding 10 of protection shield 2.

The wallboard 1 is provided with a groove 4 with the depth of 5mm, a hook strip 5 fixed with the frame 3 is arranged in the groove 4, the groove 4 is kept in contact with the hook strip 5 through an inclined plane 8, and an included angle between the inclined plane 8 and a vertical plane is 10-20 degrees, so that the hook strip 5 is easy to enter the groove 4 when moving downwards.

The bottom both sides of wallboard 1 all are equipped with the round pin axle 6 of metal material, all are equipped with the spout 12 of reverse L shape on the left and right sides wall of frame 3 bottom, and spout 12 is inserted by corresponding round pin axle 6, and the trailing flank of frame 3 is linked together to the one end of spout 12.

A gap 7 is formed between the bottom surface of the wall plate 1 and the inner bottom surface of the frame 3, the width of the gap 7 is larger than the depth of the groove 4, and the width of the gap 7 is smaller than the width of the edge seal 10.

The outer edge of the protection plate 2 is fixed with the edge sealing 10 by gluing.

At least four step mounting holes 9 are formed in the wallboard 1. The rear side of the mounting hole 9 is provided with a silica gel gasket 11 fixed with the wallboard 1, and the thickness of the silica gel gasket 11 is 3-5mm.

The using method comprises the following steps: the wall is perforated, a plastic expansion pipe is installed, a screw penetrates through the step installation hole 9 and the silica gel gasket 11, the wallboard 1 is fixed to the wall, and after the installation is completed, the rail of the screw is hidden in the step installation hole 9. When the picture is replaced, the frame 3 is lifted, the pin shaft 6 is positioned at the lowest end of the sliding groove 12, the hook strip 5 leaves the groove 4, the hook strip 5 is positioned at the upper side of the wallboard 1, the frame 3 is horizontally pulled out, the protection board 2 leaves the wallboard 1 together with the frame 3 because the protection board 2 is fixed with the frame 3, the original picture is taken down, a new picture is fixed on the wallboard 1 or the inner side of the protection board 2, glue can be dispensed at the outer edge of the picture to assist in fixing the picture, then the frame 3 is reinstalled into the wallboard 1, namely, the lower port of the sliding groove 12 is aligned with the pin shaft 6, the pin shaft 6 is inserted into the sliding groove 12, then the frame 3 is put down, and the hook strip 5 enters the groove 4.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Claims (6)

1. The utility model provides a teaching show wallboard subassembly, includes wallboard (1), and the front side of wallboard (1) is equipped with transparent protection shield (2), and the outside of wallboard (1) is equipped with frame (3), and the cross-section of frame (3) is the L type, and part of frame (3) is located the front side of protection shield (2), forms banding (10) of protection shield (2), its characterized in that: be equipped with slot (4) on wallboard (1), be equipped with in slot (4) with frame (3) fixed coupler strip (5), the bottom both sides of wallboard (1) all are equipped with round pin axle (6), all be equipped with spout (12) of falling L shape on the left and right sides wall of frame (3) bottom, spout (12) are inserted by corresponding round pin axle (6), the trailing flank of one end intercommunication frame (3) of spout (12), form space (7) between the bottom surface of wallboard (1) and the inboard bottom surface of frame (3), the width of space (7) is greater than the degree of depth of slot (4).

2. The teaching demonstration wall panel assembly of claim 1, wherein: the outer edge of the protection board (2) is fixed with the edge sealing (10) by gluing.

3. The teaching demonstration wall panel assembly of claim 1, wherein: the groove (4) is connected with the hook strip (5) through an inclined plane (8).

4. The teaching demonstration wall panel assembly of claim 1, wherein: the width of the gap (7) is smaller than the width of the edge sealing (10).

5. The teaching demonstration wall panel assembly of claim 1, wherein: the wallboard (1) is provided with a plurality of step mounting holes (9).

6. The teaching demonstration wall panel assembly of claim 5, wherein: the rear side of the mounting hole (9) is provided with a silica gel gasket (11) fixed with the wallboard (1).