CN110599928B - Building propaganda frame - Google Patents
Building propaganda frame Download PDFInfo
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- CN110599928B CN110599928B CN201910923981.XA CN201910923981A CN110599928B CN 110599928 B CN110599928 B CN 110599928B CN 201910923981 A CN201910923981 A CN 201910923981A CN 110599928 B CN110599928 B CN 110599928B
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- frame
- frame body
- groove
- block
- cover plate
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0012—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0018—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels panel clamping or fastening means
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/02—Bills, posters, or the like therefor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The invention provides a building propaganda frame, which belongs to the field of media equipment and comprises a frame body, wherein a transparent panel is arranged in the middle of the frame body, and a fixing plate detachably connected with the back of the frame body is arranged on the back of the frame body; the inside of framework has the intermediate layer, one side of framework is provided with the apron rather than dismantling the connection, interbedded top has the slidable bracing piece, the bottom of bracing piece has the crack. The propaganda frame is internally provided with an interlayer for placing the advertising paper, and the side part of the propaganda frame is provided with an openable cover plate, so that the advertising paper can be conveniently and quickly replaced; and the top of intermediate layer has the bracing piece that can centre gripping poster paper topside, can make poster paper place more steadily in the propaganda frame through the bracing piece, plays better propaganda effect.
Description
Technical Field
The invention relates to the field of media equipment, in particular to a building propaganda box.
Background
The media equipment is the article that commonly uses during advertising, and the equipment of frame construction is used to the majority when elevator advertisement or building advertisement, and the media equipment is fixed on the wall of elevator or building, sets up the advertising paper that is used for propaganda in the media equipment. The advertising paper in the media device needs to be replaced periodically during use according to contracts between merchants. Traditional media equipment need take off frame construction from the wall and change when changing the poster paper, and this kind of structure makes its operation more loaded down with trivial details, and the work efficiency of changing the poster paper is lower.
Disclosure of Invention
The invention provides a building propaganda box, which aims to solve the problems in the prior art.
The invention is realized by the following steps:
a building propaganda frame comprises a frame body, wherein a transparent panel is arranged in the middle of the frame body, and a fixing plate detachably connected with the back of the frame body is arranged on the back of the frame body; the inside of framework has the intermediate layer, one side of framework is provided with the apron rather than dismantling the connection, interbedded top has the slidable bracing piece, the bottom of bracing piece has the crack.
Furthermore, the frame body comprises a top frame, a bottom frame, a left side frame and a right side frame, a transverse groove is formed in the bottom of the top frame, and the support rod is connected to the transverse groove in a sliding mode; the outside of left side frame is provided with the spout along vertical, apron sliding connection in the spout, the inside of spout is provided with runs through the logical groove of left side frame, the tip intercommunication of transverse groove leads to the groove.
Furthermore, the side part of the supporting rod is provided with a strip-shaped sinking groove, the inner wall of the transverse groove is provided with a convex edge, and the convex edge is arranged in the sinking groove;
the supporting rod is provided with a limiting part, the limiting part comprises a screw rod and an adjusting sheet which are connected, the screw rod is in threaded connection with the supporting rod, the end part of the screw rod is communicated with the crack, the adjusting sheet is circular, the side part of the supporting rod is provided with an accommodating groove for accommodating the adjusting sheet, and one part of the adjusting sheet extends to the lower part of the supporting rod; and blind holes opposite to the screw rods are also formed in the other side of the crack.
Furthermore, both ends of the supporting rod are provided with one limiting piece, and the side part of the adjusting piece is provided with a sculpture.
Furthermore, the two sides of the supporting rod are provided with the sinking grooves, and the sections of the convex edges are of rectangular structures.
Further, the top of spout communicates the top frame, the bottom of spout communicates the bottom of left side frame, the inboard top of apron is provided with the stopper, the lateral part of top frame is provided with joint spare, joint spare includes the fixture block, the fixture block joint in the bottom of stopper.
Furthermore, the clamping piece is connected with the top frame through the elastic sheet, the side portion of the top frame is provided with an insertion hole, the insertion hole is located above the top end of the sliding groove, the clamping piece further comprises a push block, and the push block faces towards the insertion hole.
Furthermore, the top end of the sliding groove is provided with an inward concave part, the clamping piece and the elastic sheet are arranged in the concave part, and the bottom surface of the concave part is an inclined plane.
According to the building propaganda frame provided by the invention, the propaganda frame is internally provided with the interlayer for placing the advertising paper, and the side part of the propaganda frame is provided with the openable cover plate, so that the advertising paper can be replaced very conveniently and quickly; and the top of intermediate layer has the bracing piece that can centre gripping poster paper topside, can make poster paper place more steadily in the propaganda frame through the bracing piece, plays better propaganda effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of a building advertisement box according to an embodiment of the present invention;
FIG. 2 is a schematic bottom view of a building advertisement frame according to an embodiment of the present invention;
FIG. 3 is a schematic rear view of a building advertisement frame provided by an embodiment of the present invention, without showing a fixing plate;
FIG. 4 is a schematic side view of a building advertisement frame according to an embodiment of the present invention, without a fixing plate and a cover plate;
FIG. 5 is a schematic top view of a mounting plate in a building advertisement frame according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a fixing plate in a building advertisement frame according to an embodiment of the present invention, and a projection on the right side shows a schematic sectional diagram;
FIG. 7 is a schematic structural diagram of a top portion of a cover plate of a building advertisement frame connected with a clip according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of the top of the cover plate in the building advertisement frame according to the embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a building advertisement frame according to an embodiment of the present invention, in which a spacer of a cover plate is placed on a stop;
FIG. 10 is a schematic cross-sectional view of a top frame of a building advertisement frame provided by an embodiment of the invention;
FIG. 11 is a schematic front view of a support rod in a building advertisement frame according to an embodiment of the present invention;
FIG. 12 is a schematic cross-sectional view of a cover plate and chute connection in a building advertisement frame according to an embodiment of the present invention;
fig. 13 is a schematic structural view of the building advertisement frame according to the embodiment of the present invention after the cover plate is opened and the support rod is pulled out.
Summary of reference numerals: the frame body 11, the panel 12, the top frame 13, the left side frame 14, the bottom frame 15, the right side frame 16, the mounting groove 17, the fixing plate 18, the inserting piece 19, the slot 20, the interlayer 21, the cover plate 22, the convex block 23, the threaded hole 24, the sliding groove 25, the limiting block 26, the cushion block 27, the groove 28, the clamping piece 29, the base block 30, the clamping block 31, the pushing block 32, the elastic piece 33, the inserting hole 34, the stop block 35, the rib 36, the convex strip 37, the transverse groove 38, the supporting rod 39, the crack 40, the sinking groove 41, the convex rib 42, the screw 43, the adjusting piece 44, the receiving groove 45 and the blind hole 46.
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.
Please refer to fig. 1-13.
The embodiment provides a building propaganda frame, wherein an interlayer for placing advertising paper is arranged in the propaganda frame, and the side part of the propaganda frame is provided with an openable cover plate, so that the advertising paper can be replaced conveniently and quickly; and the top of intermediate layer has the bracing piece that can centre gripping poster paper topside, can make poster paper place more steadily in the propaganda frame through the bracing piece, plays better propaganda effect.
As shown in fig. 1 and 2, the building propaganda frame comprises a frame body 11, a transparent panel 12 is arranged in the middle of the frame body 11, an installation groove 17 is arranged on the back of the frame body 11, and a fixing plate 18 is arranged in the installation groove 17; an interlayer 21 is arranged in the frame body 11, and a cover plate 22 detachably connected with the frame body 11 is arranged on one side of the frame body 11.
As shown in fig. 3, the top wall of the mounting groove 17 is provided with a plurality of insertion pieces 19, the top of the fixing plate 18 is provided with a plurality of insertion slots 20, and the insertion pieces 19 are inserted into the insertion slots 20.
As shown in fig. 5 and 6, a projection 23 is provided on the bottom of the fixing plate 18, a screw hole 24 is provided on the projection 23, a through hole is provided on the bottom of the frame 11, and the bottom of the frame 11 is connected to the projection 23 by a bolt.
As shown in fig. 4 and 7, a sliding groove 25 is vertically disposed on a side portion of the frame 11, a bottom end of the sliding groove 25 is communicated with a bottom portion of the frame 11, the cover plate 22 is in a strip shape, and the cover plate 22 is slidably disposed in the sliding groove 25; a limiting block 26 is arranged at the top end of the inner side of the cover plate 22, a cushion block 27 is arranged at the bottom of the limiting block 26, and a groove 28 is arranged in the middle of the cushion block 27;
a clamping piece 29 is arranged on the side part of the frame body 11, the clamping piece 29 is positioned at the top of the sliding groove 25, the clamping piece 29 comprises a base block 30, a clamping block 31 facing the cover plate 22 is arranged at the bottom end of the base block 30, a pushing block 32 is arranged at the top end of the base block 30, and the base block 30 is connected with the frame body 11 through an elastic sheet 33; the fixture block 31 is clamped below the limiting block 26, and the fixture block 31 is located in the groove 28; the side of the frame 11 is provided with an insertion hole 34, the insertion hole 34 faces the push block 32, and the insertion hole 34 is located above the top end of the slide slot 25. The bottom surface of the latch 31 is a slope structure, and the top surface of the latch 31 is a plane structure.
As shown in fig. 9, a stop block 35 is arranged at the bottom end of the sliding slot 25, the stop block 35 is close to the cover plate 22, the bottom of the stop block 35 is flush with the bottom of the frame body 11, and the stop block 35 is detachably connected with the frame body 11; after the stop block 26 is separated from the latch block 31, the cover 22 can slide down along the slide slot 25 and make the cushion block 27 fit on the stop block 35.
As shown in fig. 12, the sliding groove 25 is provided with ribs 36 on both sides of the notch, and the cover 22 is provided with ribs 37 on both sides, the ribs 37 being disposed inside the ribs 36.
As shown in fig. 1 and 7, the frame 11 includes a top frame 13, a bottom frame 15, a left side frame 14 and a right side frame 16, the sliding slot 25 is disposed on the left side frame 14, the elastic sheet 33 is vertically disposed, and a top end of the elastic sheet 33 is connected to a bottom of the top frame 13; the bottom of the top frame 13 is provided with a transverse groove 38, the left side frame 14 is provided with a through groove, and the end part of the transverse groove 38 is communicated with the through groove.
As shown in fig. 10 and 11, a support bar 39 slidably connected with the transverse groove 38 is arranged in the transverse groove 38, an elongated slit 40 is arranged at the bottom of the support bar 39, an elongated sinking groove 41 is arranged at the side of the support bar 39, a rib 42 is arranged on the inner wall of the transverse groove 38, and the rib 42 is arranged in the sinking groove 41; the supporting rod 39 is provided with a limiting piece, the limiting piece comprises a screw 43 and an adjusting sheet 44 which are connected, the screw 43 is in threaded connection with the supporting rod 39, the end part of the screw 43 is communicated with the crack 40, the adjusting sheet 44 is circular, the side part of the supporting rod 39 is provided with an accommodating groove 45 for accommodating the adjusting sheet 44, and a part of the adjusting sheet 44 extends to the lower part of the supporting rod 39; the other side of the nip 40 is also provided with a blind hole 46 opposite the screw 43.
The frame body 11 is a main structure of the advertisement frame, and the fixing plate 18 is a structural member for mounting the advertisement frame on a wall surface. The panel 12 is a transparent structural member in the middle of the frame 11, so that the advertising paper placed inside the frame 11 can be seen.
The fixing plate 18 may be made of plastic or composite plate, and the fixing plate 18 may be attached to a wall surface of an elevator or a wall surface of a building by bolts or glue. After the fixing plate 18 is mounted, the frame body 11 is connected to the fixing plate 18, whereby the advertisement frame can be fixed. The inside intermediate layer 21 that sets up of framework 11 is used for placing the poster paper, and the poster paper compares paper such as common printing paper, and its thickness is thicker, and toughness and intensity are better, lays and can keep vertical state in intermediate layer 21, is difficult for appearing the condition such as fold, bending basically, makes the poster paper can play due propaganda effect.
A cover 22 is provided on a side of the housing 11, and the cover 22 can be opened, so that the interlayer 21 can be exposed by opening the cover 22, and the advertisement paper can be taken in and out. When the advertising paper is replaced, the worker does not need to take down the frame body 11 from the fixing plate 18, so that the work of replacing the advertising paper is simpler, and time and labor are saved.
The top wall of the mounting groove 17 is provided with a downward-arranged inserting sheet 19, and the inserting sheet 19 can be inserted into a slot 20 arranged at the top of the fixing plate 18; when the frame body 11 and the fixing plate 18 are connected, the frame body 11 is inclined, the inserting pieces 19 are inserted into the inserting grooves 20, then the frame body 11 is rotated to be vertical, the fixing plate 18 is accommodated in the installing grooves 17, the through hole at the bottom of the frame body 11 is aligned with the threaded hole 24 arranged on the convex block 23 at the bottom of the fixing plate 18, and the frame body 11 can be firmly connected to the fixing plate 18 through a bolt.
The cover 22 is slidably attached to the side of the frame 11, so that the cover 22 can be easily opened and closed, and the work of replacing the advertisement paper becomes easier and faster. And the top of apron 22 is passed through joint spare 29 and is connected with framework 11, makes apron 22 very stable after being connected, and other personnel are difficult for opening apron 22, can play the effect of protection propaganda frame.
The clamping piece 29 is connected in the sliding groove 25 through the elastic sheet 33, and the elastic sheet 33 is an elastic sheet structural piece and can be made of metal or plastic. The clamping piece 29 is of an integrated structure, the base block 30, the fixture block 31 and the pushing block 32 are components with different functions of the clamping piece 29, the fixture block 31 is used for being clamped with the limiting block 26, the pushing block 32 enables the clamping piece 29 to be pushed towards the insertion hole 34, and the base block 30 is used for connecting all parts.
In the state that the cover plate 22 is closed, the stopper 26 is located above the stopper 31, and the stopper 31 is clamped below the stopper 26, so that the cover plate 22 is limited at the position and cannot slide downwards. When the cover plate 22 needs to be opened, the tool is inserted into the insertion hole 34 to push the push block 32, so that the elastic sheet 33 deforms, the clamping piece 29 is far away from the cover plate 22, the clamping block 31 is separated from the limiting block 26, the cover plate 22 can slide downwards under the action of gravity, and the top end of the cover plate 22 slides to the bottom of the sliding groove 25 to expose the interlayer 21.
Therefore, when the cover plate 22 is opened by the worker, the worker can open the cover plate 22 only by inserting the portable tool into the jack 34, the operation is very simple and fast, the cover plate 22 is pushed upwards after the advertising paper is replaced, the cover plate 22 slides upwards in the sliding groove 25, and the bottom surface of the clamping block 31 is of an inclined surface structure, so that the clamping piece 29 can be pushed to move after the limiting block 26 contacts the clamping block 31, the clamping block 31 is finally clamped at the bottom of the limiting block 26, and the cover plate 22 is restored to the initial position. The whole process is very simple, so that the maintenance work efficiency of the building propaganda frame is very high.
The bottom of the stop block 26 is provided with a cushion block 27, and the cushion block 27 is matched with a stop block 35 at the bottom of the sliding groove 25 for use. When the top of apron 22 moved to the bottom of spout 25, cushion 27 can laminate at the top of dog 35, makes apron 22 can not follow spout 25 roll-off completely through the supporting role of dog 35 in making apron 22, makes the staff apron 22 still be located spout 25 when changing the poster paper.
The stopper 35 is detachably connected to the frame 11, and the cover plate 22 can be taken out from the slide groove 25 after the stopper 35 is removed, so that the components can be assembled and maintained conveniently.
A flange 36 is arranged at the notch of the sliding groove 25, so that the notch of the sliding groove 25 is narrow and the inner part is wide; the convex strips 37 are arranged on two sides of the cover plate 22, the convex strips 37 are positioned on the inner sides of the flanges 36, and the cover plate 22 can not be separated from the slide groove 25 from the side part through the resisting action of the flanges 36 and can only slide along the length direction of the slide groove 25.
The frame 11 includes a top frame 13, a bottom frame 15, a left side frame 14, a right side frame 16, and the like, and the respective members are individually processed and then fixedly connected to each other. The bottom of the top frame 13 is provided with a transverse groove 38, the left side frame 14 is provided with a through groove, and the grooves are connected together to form an interlayer 21 structure. A groove-shaped structure can be arranged on the inner side of the right side frame 16, so that the right side of the advertising paper can be accommodated in the groove-shaped structure of the right side frame 16 after the advertising paper is inserted into the interlayer 21; a trough-like structure may also be provided at the top of the bottom frame 15 so that the bottom edge of the poster paper can be received within the trough-like structure of the bottom frame 15 after it is inserted into the interlayer 21.
The through groove is a structure penetrating through the left side frame 14, and the advertisement paper can penetrate through the through groove and be inserted into the frame body 11. A support bar 39 for holding and supporting the advertisement paper is further provided in the lateral groove 38. The support bar 39 may or may not be selectively used when in use. In the case of using the supporting bar 39, a stopper provided on the supporting bar 39 may be selectively used or not used, so that the advertisement paper may be inserted into the slit 40 at the bottom of the supporting bar 39 without taking out the supporting bar 39 from the top frame 13.
The main body of the slide groove 25 is on the left side frame 14, and the slide groove 25 is communicated with the top frame 13, that is, a part of the slide groove 25 is arranged at the top frame 13. The longitudinal length of the sliding groove 25 is larger than that of the through groove, so that the advertising paper and the supporting rod 39 can be taken out after the cover plate 22 is opened.
The top end of the sliding groove 25 is provided with an inward concave part (not marked in the figure), the clamping piece 29 and the elastic piece 33 are arranged in the concave part, and the bottom surface of the concave part is an inclined surface. Set up the depressed part and make joint spare 29 can set up the inboard at stopper 26, after stopper 26 breaks away from joint spare 29, stopper 26 downstream in-process, stopper 26's tip is nearer apart from the tank bottom of spout 25, makes apron 22 and stopper 26 be difficult for moving on the horizontal direction, makes the motion of apron more stable. The bottom of the recessed portion is set as an inclined surface, so that the stopper 26 can move downward more smoothly.
The thickness of the advertisement paper is basically the same, but it is not excluded that some advertisement paper is thicker or thinner, and the support rod 39 can be taken out and not used under the condition that the advertisement paper is thicker. The stopper on the support rod 39 may be used to support the advertisement paper in case the advertisement paper is thin.
The support rod 39 is slidably disposed in the lateral groove 38 and can be taken out from the lateral groove 38. The side of the support bar 39 is provided with an elongated sinking groove 41, and the sinking groove 41 is matched with a rib 42 arranged in the transverse groove 38, so that the support bar 39 cannot fall out of the transverse groove 38 after being inserted into the transverse groove 38. The two sides of the support bar 39 are provided with a sink groove 41, and the section of the convex rib 42 is in a rectangular structure.
The supporting rod 39 is provided with a limiting member for fixing the top end of the advertisement paper. The adjusting piece comprises a screw 43 and an adjusting sheet 44 which are connected, the screw 43 is in threaded connection with the supporting rod 39, and the screw 43 can be adjusted by rotating the adjusting sheet 44. After the advertisement paper is inserted into the slit 40, the screw 43 is rotated to make the end portion enter the slit 40, so that the top edge of the advertisement paper can be abutted against the inside of the slit 40 to fix the advertisement paper. Both ends of the support bar 39 are provided with a limit piece, and the side of the adjusting piece 44 is provided with a sculpture. The texturing makes the adjustment tab 44 more stable when rotated by the finger.
The side part of the supporting rod 39 is provided with an accommodating groove 45 for accommodating the adjusting sheet 44, so that the adjusting sheet 44 does not interfere with the wall surface of the transverse groove 38 when the supporting rod 39 is positioned in the transverse groove 38; a portion of the tab 44 extends below the support bar 39 so that the operator can rotate the tab 44 with his or her fingers.
A blind hole 46 is also provided on the other side of the nip 40 opposite the screw 43, and the blind hole 46 may or may not be selectively used. When the blind hole 46 is not used, it is only necessary to rotate the adjustment piece 44 so that the end of the screw 43 abuts against the advertisement paper. When the blind hole 46 is used, the adjusting piece 44 is rotated continuously after the screw 43 abuts against the advertising paper, so that the end of the screw 43 passes through the advertising paper and enters the blind hole 46, and the advertising paper can be more firmly confined in the supporting rod 39. A circular hole may be preset on the top of the advertisement paper to facilitate the penetration of the screw 43.
It can be seen that the building propaganda frame of this kind of structure, structural design is more reasonable, and is lighter convenient when changing the advertising paper more, and efficiency is higher, and the advertising paper can be more stable after placing in framework 11, the fold can not appear, and the bandwagon effect is better.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A building propaganda frame is characterized by comprising a frame body, wherein a transparent panel is arranged in the middle of the frame body, and a fixing plate detachably connected with the back of the frame body is arranged on the back of the frame body; an interlayer is arranged in the frame body, a cover plate detachably connected with the frame body is arranged on one side of the frame body, a slidable supporting rod is arranged at the top of the interlayer, and a crack is formed at the bottom of the supporting rod;
the frame body comprises a top frame, a bottom frame, a left side frame and a right side frame, a transverse groove is formed in the bottom of the top frame, and the supporting rod is connected to the transverse groove in a sliding mode; a sliding groove is vertically formed in the outer side of the left side frame, the cover plate is connected to the sliding groove in a sliding mode, a through groove penetrating through the left side frame is formed in the sliding groove, and the end portion of the transverse groove is communicated with the through groove;
the side part of the supporting rod is provided with a long strip-shaped sinking groove, the inner wall of the transverse groove is provided with a convex edge, and the convex edge is arranged in the sinking groove;
the supporting rod is provided with a limiting part, the limiting part comprises a screw rod and an adjusting sheet which are connected, the screw rod is in threaded connection with the supporting rod, the end part of the screw rod is communicated with the crack, the adjusting sheet is circular, the side part of the supporting rod is provided with an accommodating groove for accommodating the adjusting sheet, and one part of the adjusting sheet extends to the lower part of the supporting rod; the other side of the crack is also provided with a blind hole opposite to the screw;
the top end of the sliding chute is communicated with the top frame, the bottom end of the sliding chute is communicated with the bottom of the left side frame, and the top end of the inner side of the cover plate is provided with a limiting block; the back of the frame body is provided with an installation groove, and a fixed plate is arranged in the installation groove; an interlayer is arranged in the frame body, and a cover plate detachably connected with the frame body is arranged on one side of the frame body; the top wall of the mounting groove is provided with a plurality of inserting pieces, the top of the fixing plate is provided with a plurality of slots, and the inserting pieces are inserted into the slots;
the side part of the frame body is provided with a clamping piece, the clamping piece is positioned at the top of the sliding groove and comprises a base block, the bottom end of the base block is provided with a clamping block facing the cover plate, the top end of the base block is provided with a push block, and the base block is connected with the frame body through an elastic sheet; the fixture block is clamped below the limiting block and is positioned in the groove; the side part of the frame body is provided with an insertion hole, the insertion hole faces the push block, and the insertion hole is positioned above the top end of the sliding groove; the bottom surface of the fixture block is in an inclined plane structure, and the top surface of the fixture block is in a plane structure; a stop block is arranged at the bottom end of the sliding groove, the stop block is close to the cover plate, the bottom of the stop block is flush with the bottom of the frame body, and the stop block is detachably connected with the frame body; after the limiting block is separated from the clamping block, the cover plate can slide downwards along the sliding groove and the cushion block is attached to the clamping block.
2. The building propaganda frame of claim 1, wherein both ends of the support rod are provided with one of the stoppers, and the side of the adjustment piece is provided with a sculpture.
3. The building propaganda frame of claim 1, wherein the sinking grooves are arranged on both sides of the support bar, and the cross section of the protruding ridge is of a rectangular structure.
4. The building propaganda frame of claim 1, wherein the top of the sliding groove has an inward recess, the clip and the resilient piece are disposed in the recess, and the bottom of the recess is an inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910923981.XA CN110599928B (en) | 2019-09-27 | 2019-09-27 | Building propaganda frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910923981.XA CN110599928B (en) | 2019-09-27 | 2019-09-27 | Building propaganda frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110599928A CN110599928A (en) | 2019-12-20 |
| CN110599928B true CN110599928B (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910923981.XA Active CN110599928B (en) | 2019-09-27 | 2019-09-27 | Building propaganda frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110599928B (en) |
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| CN110599928A (en) | 2019-12-20 |
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Effective date of registration: 20211202 Address after: 100071 floor 5-6, Ca5 building, No. 31, yard 6, Haiying Road, Fengtai District, Beijing Applicant after: China Construction Jiuhe Development Group Co.,Ltd. Address before: Room 801, unit 4, building 11, tengwangju, Lushan South Avenue, Nanchang Economic and Technological Development Zone, Jiangxi 330000 Applicant before: Hu Minde |
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