CN112343276B

CN112343276B - A corner beautification adjustment device for interior design

Info

Publication number: CN112343276B
Application number: CN202011193467.4A
Authority: CN
Inventors: 赵慧倩; 王沛; 黎伟; 崔磊; 关山
Original assignee: Zhengzhou University of Aeronautics
Current assignee: Zhengzhou University of Aeronautics
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-10-22
Anticipated expiration: 2040-10-30
Also published as: CN112343276A

Abstract

The utility model provides an adjusting device is beautified at corner for indoor decoration, including the arc, two sets of connecting device are set up along upper and lower direction in arc lateral surface center, connecting device includes two risers, riser side and reentrant corner and external corner side contact, the guide way of two horizontal directions of longitudinal symmetry is all seted up to the side of two riser indents, all set up first slider on the guide way, all articulate first horizontal pole on the first slider, first horizontal pole expansion end all rotates and connects the cylinder piece, all set up vertical plectane between two blocks of cylinders that are located same height, the arc medial surface sets up semi-circular diaphragm, semi-circular diaphragm side fixed mounting arc picture peg. This device can be effectual fixes the arc through the characteristic of reentrant corner and external corner, can place article on semi-circular diaphragm to the space that can effectual utilization reentrant corner, this device can also effectual parcel live the external corner simultaneously, prevents that child and old man from colliding with, also can play the effect of beautifying the corner simultaneously, and the installation is dismantled conveniently.

Description

Corner beautification adjusting device for indoor design

Technical Field

The invention belongs to the field of corner beautifying devices, and particularly relates to a corner beautifying adjusting device for indoor design.

Background

At present, a plurality of internal corners (the internal corner is a recessed wall corner) and external corners (the wall surface is a protruded wall corner) can be left after finishing decoration in a plurality of houses, the space of the internal corner is wasted under a plurality of conditions, and for some old people and children, the external corner is easily touched to cause injury, so that the utilization of the internal corner and the external corner at present is incomplete.

Disclosure of Invention

The invention provides a corner beautifying and adjusting device for indoor design, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a corner beautifying and adjusting device for indoor design comprises a vertical arc-shaped plate, two sets of connecting devices are arranged at the center of the outer side surface of the arc-shaped plate along the vertical direction, the connecting devices enable the arc-shaped plate to be connected with the corners of an internal corner and an external corner, the connecting devices comprise two vertical plates, the end surfaces of the vertical plates are connected in a hinged mode, the hinged positions of the two vertical plates are located at the corners of the internal corner and the external corner, the side surfaces of the vertical plates are in contact with the side surfaces of the internal corner and the external corner, first through holes are formed in the side surfaces of the vertical plates, blind holes are formed in the positions, corresponding to the first through holes, of the internal corner and the external corner, the same inserted rod penetrates through the first through holes and the corresponding blind holes, the inserted rod is in inserted connection and matched with the corresponding first through holes and blind holes, a horizontal first arc-shaped groove is formed in the position, corresponding to the vertical plate, a horizontal second arc-shaped groove is formed in the position, the inner side surface of the first arc-shaped groove and the second arc-shaped groove are arranged along the circumferential direction of the arc-shaped plate, the concave side surfaces of the two vertical plates are respectively provided with two guide grooves which are symmetrical up and down and in the horizontal direction, the guide grooves are respectively provided with a first slide block, the first slide block is hinged with a first cross rod, the movable end of the first cross rod is rotatably connected with a cylindrical block, a vertical circular plate is arranged between the two cylindrical blocks which are positioned at the same height, the cylindrical blocks are hinged with the end surfaces of the corresponding circular plates, the upper circular plate and the lower circular plate are connected through a vertical rod, the side surfaces of the circular plates are provided with annular guide grooves along the circumferential direction, the annular guide grooves are respectively provided with a second slide block, the two ends of the vertical rod are fixedly connected with the corresponding second slide blocks, the left side surface of each circular plate is fixedly provided with a U-shaped limiting rod, the end surface of the U-shaped limiting rod is in contact fit with the side surface of the corresponding first cross rod, the middle part of the left side surface of the vertical rod is provided with a second through hole, the first arc-shaped groove is communicated with the second arc-shaped groove through hole, the position department that corresponds the third through-hole in the second arc recess sets up the arc piece, the horizontally connecting rod of arc piece medial surface fixed mounting, the connecting rod passes third through-hole and first arc recess, the connecting rod can be dismantled with the second through-hole and be connected, the side all rotates around the arc piece and connects the arc pole, arc pole side and the contact cooperation of second arc recess side, the montant left surface is located the equal horizontal telescopic link of fixed mounting in both sides about the second through-hole, the telescopic link stiff end all rotates coupling nut, the external screw thread is seted up to the movable rod side of telescopic link, the movable rod and the nut of telescopic link pass through threaded connection, the third arc recess of several horizontally is seted up along upper and lower direction equidistance to the arc side, the position department that the arc inboard surface corresponds third arc recess all sets up horizontal semi-circular diaphragm, semi-circular diaphragm side fixed mounting arc picture peg, arc picture peg and the cooperation of pegging graft of corresponding third arc recess.

As above for the indoor decoration use the corner beautify adjusting device, the connecting rod set up the cavity, the position department that the arc piece side corresponds the cavity sets up the fourth through-hole, the fourth through-hole communicates with each other with the cavity, the connecting rod is kept away from the one end side of arc piece and is set up the fifth through-hole of fore-and-aft direction, the fifth through-hole communicates with each other with the cavity, the wedge is all installed in the cooperation of the opening part at both ends around the fifth through-hole, through first spring fixed connection between two wedge medial surfaces, set up the second horizontal pole in the cavity, second horizontal pole side passes through second spring and cavity side fixed connection, the fourth through-hole is passed to the second horizontal pole, V type groove is seted up to the position department that the second horizontal pole is close to the wedge, the wedge side corresponds the position department of V type groove side and all sets up the wedge.

As above for the indoor decoration use the corner beautify adjusting device, the semicircular diaphragm by first fan-shaped diaphragm and the concatenation of the fan-shaped diaphragm of second form, first chute is all seted up to the side that first fan-shaped diaphragm and the fan-shaped diaphragm of second pasted each other tightly, first fixture block of the equal fixed mounting in first fan-shaped diaphragm and the fan-shaped diaphragm another side of second, several sixth through-hole of longitudinal symmetry is seted up along the upper and lower equidistance to the arc lateral surface, second chute is seted up to a sixth through-hole side, another through-hole fixed mounting second fixture block of sixth through-hole.

According to the corner beautifying and adjusting device for indoor design, the outer ends of the inserted rods are fixedly provided with the horizontal circular rings.

The invention has the advantages that: the invention can utilize the position of the internal corner of the house and effectively wrap the position of the external corner of the house through the connecting device, thereby preventing children and old people from being injured, when in specific use, firstly, the first through holes on the two vertical plates are aligned with the corresponding blind holes, then the inserted rods are inserted into the first through holes and the blind holes, at the moment, the two vertical plates can not move at the internal corner by themselves, then the first sliding blocks are moved to enable the two first cross rods to be coaxial, the included angle between the first cross rods and the corresponding vertical plates is 45 degrees, the two ends of the U-shaped limiting rods are in contact fit with the side surfaces of the corresponding first cross rods, at the moment, the two first sliding blocks can not move by themselves, the two first cross rods can not rotate around the hinge point by themselves, then the connecting rods pass through the third through holes and the first arc-shaped grooves to enable the connecting rods to be connected with the second through holes, at the moment, the arc-shaped plates are clamped with the vertical plates (as shown in figure 2), the pot plants and books can be placed on the semicircular transverse plate, the space of the upper internal corner can be effectively utilized, if the position of the external corner needs to be wrapped, the connecting rod and the second through hole are separated, the arc-shaped plate is detached from the vertical plates, then the circular plate is rotated upwards for 180 degrees, the U-shaped limiting rod is positioned on the right side of the circular plate, the second sliding block moves on the annular guide groove, the cylindrical block rotates around the axis of the first transverse rod, the first sliding block can be moved at the moment, the two first sliding blocks move to the position of the hinge point of the two vertical plates, the first sliding block moves to enable the first transverse rod to rotate around the hinge point, then the inserting rod is drawn out from the blind hole, at the moment, the two vertical plates can be taken down from the wall, then the two vertical plates rotate around the hinge point, the side surfaces of the vertical plates are in contact fit with the side surfaces of the external corner, then the first through hole is aligned with the blind hole of the external corner, then the inserting rod is inserted into the blind hole of the external corner, at the moment, the vertical plates can not move from the external corner by themselves, then the first sliding block is moved to enable the first sliding block to move to one end of the guide groove close to the hinge joint of the vertical plates, then the nut is rotated, the telescopic rod is extended to enable the movable end face of the telescopic rod to be attached to the hinge joint of the two vertical plates, at the moment, the first sliding block and the first cross rod can not move by themselves, then the connecting rod is drawn out from the third through hole, then the arc-shaped rod is rotated by 180 degrees, and the connecting rod sequentially passes through the first arc-shaped groove, the semicircular transverse plate is pulled out by the third through hole and the second arc-shaped groove, then the arc-shaped plate is rotated to wrap the external corner, then the connecting rod is connected with the second through hole, the side surface of the arc-shaped rod is just in contact fit with the side surface of the first arc-shaped groove, the end surface of the arc-shaped plate is in contact fit with the side surface of the external corner (as shown in figure 9), and the external corner can be wrapped by the device; the wall corner beautifying device is simple in structure and ingenious in design, the arc-shaped plates can be effectively fixed through the characteristics of the internal corners and the external corners, articles can be placed on the semicircular transverse plates, so that the space of the internal corners can be effectively utilized, meanwhile, the external corners can be effectively wrapped by the device, children and old people can be prevented from colliding with the device, meanwhile, the wall corner beautifying device can also play a role in beautifying the wall corners, and the wall corner beautifying device is wide in adaptability, convenient to install and disassemble and suitable for large-area popularization and use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the reentrant corner mounting of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; FIG. 3 is an enlarged view taken along line B-B of FIG. 1; FIG. 4 is an enlarged view taken at point I of FIG. 1; FIG. 5 is an enlarged view taken at point II of FIG. 2; FIG. 6 is an enlarged view taken along line C-C of FIG. 4; FIG. 7 is a schematic view of the installation of the male corner of the present device; FIG. 8 is an enlarged view taken at III of FIG. 7; FIG. 9 is an enlarged view of FIG. 7 from view D; FIG. 10 is an enlarged view taken at IV of FIG. 9; fig. 11 is a state diagram of the device in use.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

A wall corner beautifying and adjusting device for indoor design comprises a vertical arc plate 1, wherein two sets of connecting devices are arranged at the center of the outer side surface of the arc plate 1 along the vertical direction, the connecting devices enable the arc plate 1 to be connected with the corners of an internal corner 3 and an external corner 27, the connecting devices comprise two vertical plates 2, the end surfaces of the vertical plates 2 are hinged, the hinged parts of the two vertical plates 2 are positioned at the corners of the internal corner 3 and the external corner 27, the side surfaces of the vertical plates 2 are contacted with the side surfaces of the internal corner 3 and the external corner 27, first through holes 4 are respectively formed in the side surfaces of the vertical plates 2, blind holes 5 are formed in the positions of the internal corner 3 and the external corner 27 corresponding to the first through holes 4, the same inserting rod 44 passes through the first through holes 4 and the corresponding blind holes 5, the inserting rod 44 is in inserting fit with the corresponding first through holes 4 and blind holes 5, and a horizontal first arc groove 6 is formed in the position of the outer side surface of the arc plate 1 corresponding to the vertical plate 2, a horizontal second arc-shaped groove 7 is arranged at the position of the inner side surface of the arc-shaped plate 1 corresponding to the vertical plate 2, the length directions of the first arc-shaped groove 6 and the second arc-shaped groove 7 are along the circumferential direction of the arc-shaped plate 1, the concave side surfaces of the two vertical plates 2 are respectively provided with two guide grooves 8 in the horizontal direction which are symmetrical up and down, the guide grooves 8 are respectively provided with a first slide block 9, the first slide blocks 9 are respectively hinged with a first cross rod 10, the movable end of the first cross rod 10 is rotatably connected with a cylindrical block 11, vertical circular plates 12 are respectively arranged between the two cylindrical blocks 11 positioned at the same height, the cylindrical blocks 11 are hinged with the corresponding end surfaces of the circular plates 12, the upper circular plate 12 and the lower circular plate 12 are connected through vertical rods 13, the side surfaces of the circular plates 12 are provided with annular guide grooves 24 along the circumferential direction, the annular guide grooves 24 are respectively provided with second slide blocks 25, the two ends of the vertical rods 13 are fixedly connected with the corresponding second slide blocks 25, a U-shaped limiting rod 26 is fixedly arranged on the left side surface of the circular plate 12, the end surface of the U-shaped limiting rod 26 is in contact fit with the corresponding side surface of the first cross rod 10, the middle part of the left side surface of the vertical rod 13 is provided with a second through hole 14, the position of the first arc-shaped groove 6 corresponding to the second through hole 14 is provided with a third through hole 15, the third through hole 15 enables the first arc-shaped groove 6 to be communicated with the second arc-shaped groove 7, the position corresponding to the third through hole 15 in the second arc-shaped groove 7 is provided with an arc-shaped block 16, the inner side surface of the arc-shaped block 16 is fixedly provided with a horizontal connecting rod 17, the connecting rod 17 passes through the third through hole 15 and the first arc-shaped groove 6, the connecting rod 17 is detachably connected with the second through hole 14, the front side surface and the rear side surface of the arc-shaped block 16 are both rotatably connected with an arc-shaped rod 18, the side surface of the arc-shaped rod 18 is in contact fit with the side surface of the second arc-shaped groove 7, the left side surface of the vertical rod 13 is positioned at the upper side surface and the lower side surface of the second through hole 14 and is both fixedly provided with a horizontal telescopic rod 19, the fixed end of the telescopic rod 19 is rotatably connected with a connecting nut 20, the fixed end, the movable rod 19 is provided with an external thread, the movable rod of the telescopic rod 19 is connected with the nut 20 through threads, a plurality of horizontal third arc-shaped grooves 21 are formed in the side face of the arc-shaped plate 1 at equal intervals in the vertical direction, horizontal semicircular transverse plates 22 are arranged at positions, corresponding to the third arc-shaped grooves 21, of the inner side face of the arc-shaped plate 1, arc-shaped inserting plates 23 are fixedly installed on the side faces of the semicircular transverse plates 22, and the arc-shaped inserting plates 23 are matched with the corresponding third arc-shaped grooves 21 in an inserting mode. The invention can utilize the position of the indoor internal corner through the connecting device and can effectively wrap the position of the indoor external corner, thereby preventing children and old people from being hurt, when in specific use, firstly, the first through holes 4 on the two vertical plates 2 are aligned with the corresponding blind holes 5, then the inserting rods 44 are inserted into the first through holes 4 and the blind holes 5, at the moment, the two vertical plates 2 can not move at the internal corner 3 by themselves, then the first sliding blocks 9 are moved to ensure that the two first cross rods 10 are coaxial, the included angle between the first cross rods 10 and the corresponding vertical plates 2 is 45 degrees, the two ends of the U-shaped limiting rods 26 are contacted and matched with the side surfaces of the corresponding first cross rods 10, at the moment, the two first sliding blocks 9 can not move by themselves, the two first cross rods 10 can not rotate around the hinge point by themselves, then the connecting rods 17 pass through the third through holes 15 and the first arc-shaped grooves 6 to ensure that the connecting rods 17 are connected with the second through holes 14, at the moment, the arc plate 1 is clamped with the vertical plates 2 (as shown in figure 2), a plurality of potted plants and books can be placed on the semicircular transverse plate 22, the space of an upper internal corner can be effectively utilized, if the position of an external corner needs to be covered, the connecting rod 17 is separated from the second through hole 14, the arc plate 1 is detached from the vertical plate 2, then the circular plate 12 is rotated upwards for 180 degrees, the U-shaped limiting rod 26 is positioned at the right side of the circular plate 12, the second sliding block 25 moves on the annular guide groove 24, the cylindrical block 11 rotates around the axis of the first cross rod 10, the first sliding blocks 9 can be moved at the moment, the two first sliding blocks 9 move to the position of the hinge point of the two vertical plates 2, the first sliding blocks 9 move to enable the first cross rod 10 to rotate around the hinge point, then the inserting rod 44 is pulled out of the blind hole 5, at the moment, the vertical plates 2 can be taken down from the wall, and then the two vertical plates 2 rotate around the hinge point, the side face of the vertical plate 2 is in contact fit with the side face of the external corner 27, then the first through hole 4 is aligned with the blind hole 5 of the external corner 27, then the inserted rod 44 is inserted into the blind hole 5 of the external corner 27, at the moment, the vertical plate 2 cannot move from the external corner 27 by itself, then the first sliding block 9 is moved to one end, close to the hinge joint of the vertical plate 2, of the guide groove 8, then the nut 20 is rotated, at the moment, the telescopic rod 19 extends to enable the movable end face of the telescopic rod 19 to be attached to the hinge joint of the two vertical plates 2, at the moment, the first sliding block 9 and the first cross rod 17 cannot move by itself, then the connecting rod 17 is pulled out from the third through hole 15, then the arc-shaped rod 19 is rotated by 180 degrees, the connecting rod 17 sequentially passes through the first arc-shaped groove 6, the third through hole 15 and the second arc-shaped groove 7, the semicircular transverse plate 22 is pulled out, then the arc-shaped plate 1 is rotated to enable the external corner 17 to be wrapped by the arc-shaped plate 1, then, the connecting rod 17 is connected with the second through hole 14, at the moment, the side face of the arc-shaped rod 19 is just in contact fit with the side face of the first arc-shaped groove 6, the end face of the arc-shaped plate 19 is in contact fit with the side face of the external corner 27 (as shown in figure 9), and at the moment, the external corner 27 can be wrapped by the device; the wall corner fixing device is simple in structure and ingenious in design, the arc-shaped plate 1 can be effectively fixed through the characteristics of the internal corner and the external corner, and objects can be placed on the semicircular transverse plate 22, so that the space of the internal corner 3 can be effectively utilized, meanwhile, the external corner can be effectively wrapped, children and old people can be prevented from colliding, meanwhile, the wall corner can be beautified, and the wall corner fixing device is wide in adaptability, convenient to install and disassemble and suitable for large-area popularization and use.

Specifically, as shown in the drawing, in the embodiment, the connecting rod 17 is provided with the cavity 28, a fourth through hole 29 is provided at a position, corresponding to the cavity 28, of a side surface of the arc block 16, the fourth through hole 29 is communicated with the cavity 28, a front-back fifth through hole 30 is provided at a side surface, far away from the arc block 16, of one end of the connecting rod 17, the fifth through hole 30 is communicated with the cavity 28, wedge blocks 31 are respectively installed at openings at front and back ends of the fifth through hole 30 in a matched manner, inner side surfaces of the two wedge blocks 31 are fixedly connected through a first spring 32, a second cross rod 33 is arranged in the cavity 28, a side surface of the second cross rod 33 is fixedly connected with a side surface of the cavity 28 through a second spring 34, the second cross rod 33 penetrates through the fourth through hole 29, a V-shaped groove 35 is provided at a position, close to the wedge block 31, and a wedge groove 36 is provided at a position, corresponding to a side surface of the wedge block 31, corresponding to a side surface of the V-shaped groove 35. When the connecting rod 17 is inserted into the second through hole 14 in the design, under the effect of the inclined surface of the wedge block 31, at the moment, the two wedge blocks 31 are drawn close to each other, after the wedge block 31 penetrates through the second through hole 14, at the moment, under the effect of the first spring 32, the four-way through hole 30 extends out of the two wedge blocks 31, so that the connecting rod 17 is clamped with the second through hole 14, at the moment, the connecting rod 17 cannot be moved out of the second through hole 14 by itself, when the connecting rod 17 needs to be detached from the second through hole 14, the second cross rod 33 is pushed, the V-shaped groove 35 is acted on the wedge groove 36, at the moment, the two wedge blocks 31 are drawn close to each other, so that the connecting rod 17 can be moved out of the second through hole 14, the design is convenient to use, the connecting rod 17 can be conveniently detached and installed without using a tool, and the use is convenient and fast.

Specifically, as shown in fig. 11, the semicircular transverse plate 22 described in this embodiment is formed by splicing a first sector-shaped transverse plate 37 and a second sector-shaped transverse plate 38, a first inclined groove 39 is formed on each side surface of the first sector-shaped transverse plate 37 and the second sector-shaped transverse plate 38, a first clamping block 40 is fixedly mounted on each other side surface of the first sector-shaped transverse plate 37 and the second sector-shaped transverse plate 38, a plurality of sixth through holes 41 which are symmetrical front and back are formed on the outer side surface of the arc-shaped plate 1 at equal intervals in the up-down direction, a second inclined groove 42 is formed on one side surface of the sixth through hole 41, and a second clamping block 43 is fixedly mounted on the other through hole of the sixth through hole 41. This design is through need wrapping external corner 27 the time, can fall into first sector plate diaphragm 37 and the fan-shaped diaphragm 38 of second with semi-circular diaphragm 22, later when arc 1 wraps external corner 27 after, insert first sector plate 37 and the fan-shaped diaphragm 38 of second in the fifth through-hole 41, make first chute 39 mutually support with second fixture block 43, first fixture block 40 mutually supports with second chute 42, thereby can place article on fan-shaped diaphragm 38, thereby can effectually practice thrift the space, make this device more practical and reliable.

Further, as shown in the drawings, the outer ends of the insertion rods 44 in the embodiment are fixedly provided with horizontal circular rings 45. The design can facilitate the user to conveniently insert and extract the inserted link 44, so that the user can use the inserted link more conveniently and reliably.

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

Claims

1. A corner beautifying and adjusting device for interior design, characterized in that it comprises a vertical arc-shaped plate (1), and two sets of connecting devices are arranged in the center of the outer side of the arc-shaped plate (1) along the upper and lower directions, and the connecting devices make the arc-shaped plate (1). The plate (1) is connected with the corners of the inner corner (3) and the outer corner (27). The hinge of (2) is located at the corners of the inner corner (3) and the outer corner (27). A first through hole (4) is opened, and a blind hole (5) is opened at the position of the inner corner (3) and the outer corner (27) corresponding to the first through hole (4), and the first through hole (4) and the corresponding blind hole are opened (5) The same insertion rod (44) is passed between them. The insertion rod (44) is inserted into the corresponding first through hole (4) and the blind hole (5), and the outer side of the arc plate (1) corresponds to the vertical A horizontal first arc-shaped groove (6) is set at the position of the plate (2), and a horizontal second arc-shaped groove (7) is set at the position corresponding to the vertical plate (2) on the inner side of the arc-shaped plate (1). , the length direction of the first arc groove (6) and the second arc groove (7) is along the circumferential direction of the arc plate (1), and the concave sides of the two vertical plates (2) are symmetrical up and down The guide grooves (8) in the two horizontal directions, the guide grooves (8) are provided with first sliders (9), and the first sliders (9) are hinged with a first crossbar (10), the first crossbar (10) Both the movable ends are rotatably connected to the cylindrical block (11), and a vertical circular plate (12) is arranged between the two cylindrical blocks (11) at the same height. The cylindrical block (11) and the corresponding circular plate ( 12) The end faces are hingedly connected, and the upper and lower circular plates (12) are connected by vertical rods (13). The side of the circular plate (12) is provided with an annular guide groove (24) along the circumferential direction. A second sliding block (25) is provided, both ends of the vertical rod (13) are fixedly connected with the corresponding second sliding block (25), and a U-shaped limit rod (26) is fixedly installed on the left side of the circular plate (12). The end surface of the limit rod (26) is in contact with the side surface of the corresponding first horizontal rod (10), the middle part of the left side surface of the vertical rod (13) is provided with a second through hole (14), and the first arc groove (6) corresponds to the second through hole (14). A third through hole (15) is opened at the position of the second through hole (14), and the third through hole (15) communicates the first arc-shaped groove (6) with the second arc-shaped groove (7), and the second arc-shaped groove (7) communicates with the second arc-shaped groove (7). An arc-shaped block (16) is arranged at the position corresponding to the third through hole (15) in the shaped groove (7), and a horizontal connecting rod (17) is fixedly installed on the inner side of the arc-shaped block (16). Through the third through hole (15) and the first arc groove (6), the connecting rod (17) is detachably connected with the second through hole (14), and the front and rear sides of the arc block (16) are connected to the arc rod by rotating (18), the side of the arc-shaped rod (18) is in contact with the side of the second arc-shaped groove (7), and the left side of the vertical rod (13) is located in the second through hole (14). The rod (19) and the fixed end of the telescopic rod (19) are all rotated with the connecting nut (20), and the extension rod (19). The side of the movable rod of the retractable rod (19) is provided with an external thread, the movable rod of the telescopic rod (19) is connected with the nut (20) by threads, and the side of the arc-shaped plate (1) is provided with several horizontal third arcs equidistantly along the up-down direction. A horizontal semi-circular transverse plate (22) is provided at the position corresponding to the third arc-shaped groove (21) on the inner side of the arc-shaped plate (1), and the semi-circular transverse plate (22) An arc-shaped insert plate (23) is fixedly installed on the side, and the arc-shaped insert plate (23) is inserted and matched with the corresponding third arc-shaped groove (21). Ring (45).

2 . The wall corner beautification adjustment device for interior design according to claim 1 , wherein the connecting rod ( 17 ) is provided with a cavity ( 28 ), and the side surface of the arc-shaped block ( 16 ) corresponds to the cavity ( 28 ). 3 . A fourth through hole (29) is opened at the position of the The hole (30), the fifth through hole (30) is communicated with the cavity (28), the openings at the front and rear ends of the fifth through hole (30) are fitted with the wedge-shaped blocks (31), and the inner sides of the two wedge-shaped blocks (31) They are fixedly connected by a first spring (32), a second crossbar (33) is arranged in the cavity (28), and the side surface of the second crossbar (33) is fixed to the side surface of the cavity (28) by a second spring (34). Connection, the second cross bar (33) passes through the fourth through hole (29), the second cross bar (33) is close to the wedge-shaped block (31) with a V-shaped groove (35), which corresponds to the side of the wedge-shaped block (31). Wedge-shaped grooves (36) are provided at the positions of the sides of the V-shaped grooves (35).

3. A corner beautification adjustment device for interior design according to claim 1, characterized in that: the semicircular transverse plate (22) is composed of a first fan-shaped transverse plate (37) and a second fan-shaped transverse plate ( 38) are spliced together. The sides of the first fan-shaped transverse plate (37) and the second fan-shaped transverse plate (38) are provided with a first inclined groove (39), and the first fan-shaped transverse plate (37) and the second fan-shaped The other side of the horizontal plate (38) is fixedly installed with the first clamping block (40), and the outer side of the arc-shaped plate (1) has several sixth through holes (41) that are symmetrical in the front and rear at equal distances in the up-down direction. (41) A second oblique groove (42) is set on one side, and the second clamping block (43) is fixedly installed in the other through hole of the sixth through hole (41).