CN216749242U - A hinge mechanisms and even screen formula show shelf for even screen formula show shelf - Google Patents
A hinge mechanisms and even screen formula show shelf for even screen formula show shelf Download PDFInfo
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- CN216749242U CN216749242U CN202220244773.4U CN202220244773U CN216749242U CN 216749242 U CN216749242 U CN 216749242U CN 202220244773 U CN202220244773 U CN 202220244773U CN 216749242 U CN216749242 U CN 216749242U
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Abstract
The embodiment of the utility model provides a hinge mechanism for a screen-connected display rack and the screen-connected display rack, wherein the angle is fixed and the displacement is limited by screwing screws, so that a screen or the display rack formed by the hinge mechanism is simple to assemble and firmer to stand, any angle can be folded between two fans, the use in and out of a room is convenient, and the display effect is good.
Description
Technical Field
The utility model relates to the field of advertising display stands, in particular to a hinge mechanism for a screen-connected display stand and the screen-connected display stand.
Background
The existing screen display rack in the market can be freely folded and is easily blown down by wind or knocked down by children, so that the display rack is damaged and even injured.
In the process of implementing the utility model, the applicant finds that at least the following problems exist in the prior art:
the existing screen display rack has low stability and is easy to deform and topple.
Disclosure of Invention
The embodiment of the utility model provides a hinge mechanism for a screen-connected display stand and the screen-connected display stand, and solves the problems that the existing screen display stand is low in stability and easy to deform and topple.
To achieve the above object, in one aspect, an embodiment of the present invention provides a hinge mechanism for a screen-connected display stand, including: the first connecting piece and the second connecting piece are hinged through the first hinge assembly;
the first hinge assembly includes: the first clamping block, the first bolt and the second bolt;
a first threaded hole is formed in the left part of the first fixture block, and a second threaded hole is formed in the right part of the first fixture block;
the left part of the first clamping block is embedded into the first connecting piece, and the first clamping block is rotatably connected to the first connecting piece through the first bolt;
the nut of the first bolt is clamped on the first connecting piece, and the screw rod of the first bolt penetrates through the first connecting piece in a sliding mode and is in threaded fit with the first threaded hole to be connected with the first clamping block;
the right part of the first clamping block is embedded into the second connecting piece, and the first clamping block is rotatably connected to the second connecting piece through the second bolt;
the nut of the second bolt is clamped on the second connecting piece, and the screw rod of the second bolt penetrates through the second connecting piece in a sliding mode and is in threaded fit with the second threaded hole to be connected with the first clamping block.
Further, a first groove-shaped notch is formed in the side face of the first connecting piece; a first mounting through hole is formed between the top end of the first connecting piece and the first groove-shaped notch, and the first mounting through hole is communicated with the first groove-shaped notch; the first mounting through hole and the first threaded hole are coaxial; a first step is arranged on the inner wall of the first mounting through hole;
the left part embedding of first fixture block first connecting piece specifically is:
the left part of the first fixture block is embedded into the first groove-shaped notch;
the nut card of first bolt in first connecting piece, the screw rod of first bolt slides and passes first connecting piece specifically is:
the first bolt penetrates into the first mounting through hole in a sliding mode; the nut of the first bolt is clamped on the first step;
a second groove-shaped notch is formed in the side face of the second connecting piece; a second mounting through hole is formed between the top end of the second connecting piece and the second groove-shaped notch, and the second mounting through hole is communicated with the second groove-shaped notch; the second mounting through hole and the second threaded hole are coaxial; a second step is arranged on the inner wall of the second mounting through hole;
the right part embedding of first fixture block the second connecting piece specifically does:
the right part of the first clamping block is embedded into the second groove-shaped notch;
the nut card of second bolt in the second connecting piece, the screw rod of second bolt slides and passes the second connecting piece specifically is:
the second bolt penetrates into the second mounting through hole in a sliding mode; and the nut of the second bolt is clamped on the second step.
Further, the first connecting piece still includes: a first limit piece; the second connector further comprises: a second limiting member;
the first connecting piece is a columnar section;
the first limiting piece is a cylinder; the first limiting piece is embedded into a first inner cavity of the first connecting piece in an axial sliding manner; a first transverse groove is formed in the side face of the first limiting piece and in a position corresponding to the first groove-shaped notch, and the first mounting through hole is formed between the top face of the first limiting piece and the first transverse groove and communicated with the first transverse groove;
the left part of the first fixture block is embedded into the first groove-shaped notch, and the first fixture block specifically comprises:
the left part of the first clamping block is embedded into the first transverse groove;
the second connecting piece is a columnar section;
the second limiting part is a cylinder; the second limiting piece is embedded into a second inner cavity of the second connecting piece in an axial sliding manner; a second transverse groove is formed in the side face of the second limiting piece and corresponds to the second groove-shaped notch, and the second mounting through hole is formed between the top face of the second limiting piece and the second transverse groove and communicated with the second transverse groove;
the right part of the first clamping block 3 is embedded into the second groove-shaped notch 21, and specifically:
the right part of the first latch 3 is embedded in the second transverse groove 72.
Further, still include: a second hinge assembly;
the upper part and the lower part of the first connecting piece are symmetrical relative to the center of the first connecting piece in the length direction;
the upper part and the lower part of the second connecting piece are symmetrical relative to the center of the second connecting piece in the length direction;
the upper parts of the first connecting piece and the second connecting piece are hinged and rotatably connected through the first hinge assembly;
the lower parts of the first connecting piece and the second connecting piece are hinged and rotatably connected through the second hinge assembly;
the second hinge assembly and the first hinge assembly are in mirror symmetry relative to a plane passing through the centers of the first connecting piece and the second connecting piece in the length direction and perpendicular to the length direction of the first connecting piece and the second connecting piece.
Further, inner upper portions of the first mounting through hole and the second mounting through hole are provided with internal threads.
Furthermore, a first display board fixing structure is arranged on the side surface, back to the second connecting piece, of the first connecting piece;
and a second display board fixing structure is arranged on the side surface of the second connecting piece, which is back to the first connecting piece.
Further, the first display board fixing structure is a cavity with a first opening, and the cavity extends from the top end to the bottom end of the first connecting piece; the cross section of the first display board fixing structure is a rectangle with a gap;
the second display board fixing structure is a cavity with a second opening, and the cavity extends from the top end to the bottom end of the second connecting piece; the cross section of the second display board fixing structure is rectangular with a gap.
Further, the side surface of the first connecting piece facing the second connecting piece is an arc-shaped cylindrical surface; the side surface of the second connecting piece facing the first connecting piece is an arc-shaped cylindrical surface; the left side surface and the right side surface of the first clamping block are arc cylindrical surfaces.
On the other hand, the embodiment of the utility model also provides a screen-connected display stand, which comprises: at least one of the aforementioned articulating mechanisms for a screen-connected display stand and at least two display panels;
the hinge mechanisms and the display boards are alternately arranged; the first connecting piece and the second connecting piece are respectively connected with the display boards adjacent to each other.
The technical scheme has the following beneficial effects: the acting force between the first connecting piece, the second connecting piece and the hinge assembly is increased by screwing the bolt, so that the functions of fixing the rotation angle of the screen and limiting the displacement of the screen are achieved, the screen or the display frame formed by adopting the hinge mechanism is simple to assemble and firmer to stand, the two screens can be folded into any angle, the use in and out of a room is convenient, and the display effect is good.
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 an exploded view of an articulating mechanism embodying one embodiment of the utility model in an exploded view;
FIG. 2 is a schematic illustration of the position of a first step and a second step in an articulating mechanism embodying one of the embodiments of the utility model in an exploded view;
FIG. 3 is a schematic diagram of the structural components of another articulating mechanism embodying one of the embodiments of the utility model in an exploded view;
FIG. 4 is a schematic illustration of the position of a first step and a second step in another articulating mechanism embodying one of the embodiments of the utility model in an exploded view;
FIG. 5 is a schematic view of a display stand with screen according to one embodiment of the present invention;
the reference numerals are represented as:
1: a first connecting member;
11: a first slot-like cut;
12: a first lumen;
13: a first display board fixing structure;
131: a first opening;
2: a second connecting member;
21: a second slot-like cut;
22: a second lumen;
23: a second display board fixing structure;
231: a second opening;
3: a first clamping block;
31: a first threaded hole;
32: a second threaded hole;
4: a first bolt;
5: a second bolt;
6: a first limit piece;
61: a first mounting through hole;
611: a first step;
62: a first transverse slot;
7: a second limiting member;
71: second mounting through hole
711: a second step;
72: a second transverse slot;
100: a display board.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In one aspect, as shown in fig. 1, an embodiment of the present invention provides a hinge mechanism for a screen-connected display stand, including: the first connecting piece 1 and the second connecting piece 2 are hinged through a first hinge assembly;
the first hinge assembly includes: the first fixture block 3, the first bolt 4 and the second bolt 5;
a first threaded hole 31 is formed in the left part of the first fixture block 3, and a second threaded hole 32 is formed in the right part of the first fixture block 3;
the left part of the first clamping block 3 is embedded into the first connecting piece 1, and the first clamping block 3 is rotatably connected to the first connecting piece 1 through the first bolt 4;
the nut of the first bolt 4 is clamped on the first connecting piece 1, and the screw rod of the first bolt 4 penetrates through the first connecting piece 1 in a sliding manner and is in threaded fit with the first threaded hole 31 to be connected with the first clamping block 3;
the right part of the first clamping block 3 is embedded into the second connecting piece 2, and the first clamping block 3 is rotatably connected to the second connecting piece 2 through the second bolt 5;
the nut of the second bolt 5 is clamped on the second connector 2, and the screw of the second bolt 5 slides through the second connector 2 and is in threaded fit with the second threaded hole 32 to connect the first clamping block 3.
In some embodiments, the display board in the screen-connected display shelf is fixed on the first connecting piece 1 and the second connecting piece 2 as the rotating shaft; the display board can be a soft material or a rigid material; the display board can be fixed in various ways, for example, but not limited to, the display board itself has a clamping structure, and is clamped on the first connecting piece 1 and the second connecting piece 2, or is fixed on the first connecting piece 1 and the second connecting piece 2 by using the display board fixing structure on the first connecting piece 1 and the second connecting piece 2, or by means of pasting or binding, and the like, and the above examples are not intended to limit the present solution; the first connecting piece 1 and the second connecting piece 2 are hinged through a first hinge assembly and can rotate along with the angle of the screen board. When the display board rotates, the first connecting piece 1 and the second connecting piece 2 horizontally rotate relative to the first clamping block 3. The first hinge assembly may be connected to upper, middle or lower portions of the first and second connectors 1 and 2; the left part of the first fixture block 3 is embedded into the first connecting piece 1, and the right part of the first fixture block 3 is embedded into the second connecting piece 2, and specific embedding manners include, but are not limited to, arranging a cutting groove on the side surface of the first connecting piece 1 and the second connecting piece 2, and the left part and the right part of the first fixture block 3 are embedded into the corresponding cutting groove, and also arranging a convex clamping structure on the side surface of the first connecting piece 1 and the second connecting piece 2, and the left part and the right part of the first fixture block 3 are embedded into the corresponding clamping structure; further embedding manners are not described in detail. The first bolt 4 can penetrate through a mounting through hole fixed inside or outside the first connecting piece 1, or penetrate through a limiting piece detachably mounted on the first connecting piece 1 to rotatably connect the left part of the first fixture block 3 to the first connecting piece 1; the nut of the first bolt 4 is clamped on the first connecting piece 1, and the screw rod of the first bolt 4 is in threaded connection with the first threaded hole 31 of the first clamping block 3; when the first bolt 4 is not tightened, the first connecting piece 1 can rotate around the axial direction of the first bolt 4 relative to the first bolt 4, and meanwhile, the first connecting piece 1 also rotates relative to the first clamping block 3; when the first bolt 4 is tightened, the top surface of the first clamping block 3 is pressed against the top surface of the embedded position of the first clamping block 3 on the first connecting member 1, so that an acting force is generated, and the rotation of the first connecting member 1 relative to the first clamping block 3 is limited. The connection relationship and the function of the second bolt 5 with the second connector 2 and the second threaded hole 32 of the first latch 3 can be understood from the above description of the first bolt 4. When screwing up first bolt 4 and second bolt 5, the top surface of embedding position on first connecting piece 1 and the second connecting piece 2 is extruded to first fixture block 3 to make and produce great effort between first connecting piece 1 and the first fixture block 3, also produce great effort between second connecting piece 2 and the first fixture block 3, first connecting piece 1 and second connecting piece 2 can not all rotate for first fixture block 3, thereby reach the relative rotation between restriction first connecting piece 1 and the second connecting piece 2, and then fixed the angle between the panel. When the first bolt 5 and the second bolt 6 are screwed, the angle of the display board cannot be freely changed, and the stability of the display board is improved.
Further, as shown in fig. 1, a first groove-shaped notch 11 is provided at a side of the first connecting member 1; a first installation through hole 61 is formed between the top end of the first connecting piece 1 and the first groove-shaped notch 11, and the first installation through hole 61 is communicated with the first groove-shaped notch 11; the first mounting through hole 61 is coaxial with the first threaded hole 31;
as shown in fig. 2, the inner wall of the first mounting through hole 61 is provided with a first step 611;
the left part embedding of first fixture block 3 first connecting piece 1 specifically is:
the left part of the first clamping block 3 is embedded into the first groove-shaped notch 11;
the nut of first bolt 4 block in first connecting piece 1, the screw rod of first bolt 4 slides and passes first connecting piece 1 specifically is:
the first bolt 4 is inserted into the first mounting through hole 61 in a sliding manner; and the nut of the first bolt 4 is clamped on the first step 611;
a second slot-like cut 21 is provided on the side of the second connector 2; a second mounting through hole 71 is arranged between the top end of the second connecting piece 2 and the second groove-shaped notch 21, and the second mounting through hole 71 is communicated with the second groove-shaped notch 21; the second mounting through hole 71 is coaxial with the second threaded hole 32; as shown in fig. 2, the inner wall of the second mounting through hole 71 is provided with a second step 711;
the right part of first fixture block 3 imbeds second connecting piece 2 specifically does:
the right part of the first clamping block 3 is embedded into the second groove-shaped notch 21;
the nut of the second bolt 5 is clamped on the second connecting piece 2, and the screw of the second bolt 5 slides through the second connecting piece 2, which specifically includes:
the second bolt 5 is inserted into the second mounting through hole 71 in a sliding manner; and the nut of the second bolt 5 is caught in the second step 711.
In some embodiments, a first groove-like cut-out 11 perpendicular to the length direction of the first connector 1 is provided on the side of the first connector 1 facing the second connector 2; a first installation through hole 61 is formed between the top end of the first connecting piece 1 and the first groove-shaped notch 11, and the first installation through hole 61 is communicated with the first groove-shaped notch 11; a second groove-shaped cut 21 perpendicular to the length direction of the second connecting piece 2 is arranged on the side surface of the second connecting piece 2 facing the first connecting piece 1; a second mounting through hole 71 is arranged between the top end of the second connecting piece 2 and the second groove-shaped notch 21, and the second mounting through hole 71 is communicated with the second groove-shaped notch 21; the first installation through hole 61 may be a cylindrical structure fixedly connected to the first connecting member 1, for example, the cylindrical structure may be welded or integrally formed on the first connecting member 1, or a detachable limiting member may be installed on the first connecting member 1, and the first installation through hole 61 is disposed on the limiting member; the second stopper hole 71 can be understood according to the description of the first mounting through hole 61, and will not be described herein. The first bolt 4 can freely rotate in the first mounting through hole 61, and when the first bolt 4 and the second bolt 5 are not tightened, the first connector 1 and the second connector 2 hinged by the first hinge can freely rotate along with the angle between the screens; after the first bolt 4 and the second bolt 5 are screwed, the top surface of the first fixture block 3 is extruded on the top surfaces of the first groove-shaped notch 11 and the second groove-shaped notch 21, and acting force between the first hinge assembly, the first connecting piece 1 and the second connecting piece 2 is provided, so that the angle between the screen boards is stably maintained, the angle between the screen boards is not easy to change due to the action of external force, and the stability of the whole screen display frame is improved.
Further, as shown in fig. 3, the first connecting member 1 further includes: a first stopper 6; the second connector 2 further comprises: a second stopper 7;
the first connecting piece 1 is a columnar section;
the first limiting part 6 is a cylinder; the cross section of the first limiting member 6 has an outer shape including at least one straight line side or at least one irregular curve side or formed by connecting at least two curves or formed by a straight line and a curve, but not a circle. The first limiting piece 6 is embedded in the first inner cavity 12 of the first connecting piece 1 in an axial sliding manner; the first retaining member 6 cannot rotate in the first inner cavity 12 in the axial direction; a first transverse groove 62 is formed in a position, corresponding to the first groove-shaped notch 11, of the side surface of the first limiting member 6, so that the left portion of the first latch 3 can be sequentially embedded into the first transverse groove 62 and the first groove-shaped notch 11; the first mounting through hole 61 is arranged between the top surface of the first limiting member 6 and the first transverse groove 62, and is communicated with the first transverse groove 62;
the left part of the first clamping block 3 is embedded into the first groove-shaped notch 11, and specifically:
the left part of the first latch 3 is embedded in the first transverse groove 62;
the second connecting piece 2 is a columnar section;
the second limiting part 7 is a cylinder; the cross section of the second limiting member 7 has an external shape including at least one straight line side or at least one irregular curve side or formed by connecting at least two curves or formed by connecting a straight line and a curve, but the external shape cannot be circular. The second limiting piece 7 is embedded in the second inner cavity 22 of the second connecting piece 2 in an axial sliding manner; the second retaining member 7 cannot rotate in the second inner cavity 22 in the axial direction; a second transverse groove 72 is formed in a position, corresponding to the second groove-shaped notch 21, of the side surface of the second limiting member 7, so that the right portion of the first latch 3 can be sequentially embedded into the second transverse groove 72 and the second groove-shaped notch 71; the second mounting through hole 71 is disposed between the top surface of the second limiting member 7 and the second transverse groove 72, and is communicated with the second transverse groove 72;
the right part of the first clamping block 3 is embedded into the second groove-shaped notch 21, and specifically:
the right part of the first latch 3 is embedded in the second transverse groove 72.
In some embodiments, the second limiting member 7 can be understood according to the description of the first limiting member 6, and the first limiting member 6 is taken as an example to be described below, the first limiting member 6 is not a cylinder and is embedded in the first inner cavity 12 of the first connecting member 1, an outer surface of the first limiting member 6 is attached to an inner surface of the first inner cavity 12 of the first connecting member 1, the first limiting member 6 and the first connecting member 1 can only slide relatively in an axial direction, and the first limiting member 6 cannot rotate in the first inner cavity 12 around the axial direction, so that a rotation angle of the first limiting member 6 is limited, and a rotation angle of the first connecting member 1 can be limited. The first bolt 4 penetrates through the first mounting through hole 61 of the first limiting member 6, and the first bolt 4 can freely rotate around the axial direction thereof in the first mounting through hole 61. The nut of the first bolt 4 is clamped on the first step 611 shown in fig. 4, and the screw of the first bolt 4 is in threaded connection with the first threaded hole 31; the second bolt 5 penetrates through the second mounting through hole 71 of the second limiting member 7, the second bolt 5 can freely rotate around the axial direction thereof in the second mounting through hole 71, the nut of the second bolt 5 is clamped on the second step 711 shown in fig. 4, and the screw rod of the second bolt 5 is in threaded connection with the second threaded hole 32; when the first bolt 4 and the first bolt 5 are not screwed, almost no acting force exists between the first limiting piece 6 and the first fixture block 3, almost no acting force exists between the second limiting piece 7 and the first fixture block 3, and the angle of the display board connected to the outer side of each of the first connecting piece 1 and the second connecting piece 2 can be freely adjusted; when the first bolt 4 and the first bolt 5 are screwed, the top surface of the first fixture block 3 is extruded on the top surfaces of the first transverse groove 62 and the second transverse groove 72, so that an acting force between the first fixture block 3, the first limiting part 6 and the second limiting part 7 is provided, and the angles of the first connecting piece 1 and the second connecting piece 2 are limited, so that the angles between the screen boards are stably maintained, the angles between the screen boards are not easily changed due to the action of an external force, and the stability of the whole screen display rack is improved.
Further, still include: a second hinge assembly;
the upper part and the lower part of the first connecting piece 1 are symmetrical relative to the center of the first connecting piece 1 in the length direction;
the upper part and the lower part of the second connecting piece 2 are symmetrical relative to the center of the length direction of the second connecting piece 2;
the upper parts of the first connecting piece 1 and the second connecting piece 2 are hinged and rotatably connected through the first hinge assembly;
the lower parts of the first connecting piece 1 and the second connecting piece 2 are hinged and rotatably connected through the second hinge assembly;
the second hinge assembly and the first hinge assembly are in mirror symmetry with respect to a plane passing through the centers of the first connecting piece 1 and the second connecting piece 2 in the length direction and perpendicular to the length direction of the first connecting piece 1 and the second connecting piece 2.
In some embodiments, in order to provide a more stable display structure, hinge assemblies may be symmetrically disposed at upper and lower portions of the first link 1 and the second link 2.
Further, inner upper portions of the first mounting through hole 61 and the second mounting through hole 71 are provided with female screws.
In some embodiments, a display stand base or roller or other means for securing or positioning a display stand may be mounted by mating with the internal threads.
Further, a first display board fixing structure 13 is arranged on the side surface of the first connecting piece 1, which is opposite to the second connecting piece 2;
a second display board fixing structure 23 is arranged on the side of the second connecting piece 2 opposite to the first connecting piece 1.
In some embodiments, a first display board fixing structure 13 and a second display board fixing structure 23 are respectively disposed on outer sides of the first connecting member 1 and the second connecting member 2 facing away from each other, for fixing a display board (i.e., a display board).
Further, the first board fixing structure 13 is a cavity with a first opening 131 extending from the top end to the bottom end of the first connecting member 1; the cross section of the first display board fixing structure 13 is a rectangle with a gap;
the second board fixing structure 23 is a cavity with a second opening 231 extending from the top end to the bottom end of the second connecting member 2; the cross section of the second board fixing structure 23 is a rectangle with a gap.
In some embodiments, the first display board fixing structure 13 and the second display board fixing structure 23 may facilitate the disassembly and assembly of the display board, and the edge of the display board may be configured as a T-shaped protruding structure, so that the T-shaped protruding structure of the display board penetrates into the first display board fixing structure 13 of the first connector 1 and the second display board fixing structure 23 of the second connector 2, thereby realizing the connection between the first connector 1 and the second connector 2 and the display board.
Further, the side surface of the first connecting piece 1 facing the second connecting piece 2 is an arc-shaped cylindrical surface; the side surface of the second connecting piece 2 facing the first connecting piece 1 is an arc cylindrical surface; the left side surface and the right side surface of the first fixture block 3 are arc cylindrical surfaces.
In some embodiments, the opposite side surfaces between the first connecting piece 1 and the second connecting piece 2 are arc cylindrical surfaces, and when the first connecting piece 1 and the second connecting piece 2 rotate relatively, a smaller gap can be reserved between the first connecting piece 1 and the second connecting piece 2 during assembly, so that mutual interference can be avoided, the assembly compactness is improved, and smooth direction adjustment is ensured.
On the other hand, as shown in fig. 5, an embodiment of the present invention provides a display rack with a screen, including: at least one articulating mechanism for a screen-on display stand as in any of the previous embodiments and at least two display panels 100;
the hinge mechanisms are arranged alternately with the display board 100; the first connector 1 and the second connector 2 are respectively connected to the adjacent display boards 100.
It can be understood from the foregoing hinge mechanism for a display stand with a screen according to the embodiments of the present invention that a display stand with a screen is provided, and the details are not repeated herein.
It should be understood that the specific order or hierarchy of steps in the processes disclosed is an example of exemplary approaches. Based upon design preferences, it is understood that the specific order or hierarchy of steps in the processes may be rearranged without departing from the scope of the present disclosure. The accompanying method claims present elements of the various steps in a sample order, and are not intended to be limited to the specific order or hierarchy presented.
In the foregoing detailed description, various features are grouped together in a single embodiment for the purpose of streamlining the disclosure. This method of disclosure is not to be interpreted as reflecting an intention that the claimed embodiments of the subject matter require more features than are expressly recited in each claim. Rather, as the following claims reflect, invention lies in less than all features of a single disclosed embodiment. Thus, the following claims are hereby expressly incorporated into the detailed description, with each claim standing on its own as a separate preferred embodiment of the utility model.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. To those skilled in the art; various modifications to these embodiments will be readily apparent, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure 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.
What has been described above includes examples of one or more embodiments. It is, of course, not possible to describe every conceivable combination of components or methodologies for purposes of describing the aforementioned embodiments, but one of ordinary skill in the art may recognize that many further combinations and permutations of various embodiments are possible. Accordingly, the embodiments described herein are intended to embrace all such alterations, modifications and variations that fall within the scope of the appended claims. Furthermore, to the extent that the term "includes" is used in either the detailed description or the claims, such term is intended to be inclusive in a manner similar to the term "comprising" as "comprising: as interpreted by the use of "in the claims as a conjunction. Furthermore, any use of the term "or" in the specification of the claims is intended to mean a "non-exclusive or".
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. An articulating mechanism for a screen-connected display stand, comprising: a first connecting piece (1) and a second connecting piece (2) which are hinged through a first hinge assembly;
the first hinge assembly includes: the first clamping block (3), the first bolt (4) and the second bolt (5);
a first threaded hole (31) is formed in the left part of the first fixture block (3), and a second threaded hole (32) is formed in the right part of the first fixture block (3);
the left part of the first clamping block (3) is embedded into the first connecting piece (1), and the first clamping block (3) is rotatably connected to the first connecting piece (1) through the first bolt (4);
the nut of the first bolt (4) is clamped on the first connecting piece (1), and the screw rod of the first bolt (4) penetrates through the first connecting piece (1) in a sliding manner and is in threaded fit with the first threaded hole (31) so as to be connected with the first clamping block (3);
the right part of the first clamping block (3) is embedded into the second connecting piece (2), and the first clamping block (3) is rotatably connected to the second connecting piece (2) through the second bolt (5);
the nut of the second bolt (5) is clamped on the second connecting piece (2), and the screw rod of the second bolt (5) penetrates through the second connecting piece (2) in a sliding mode and is in threaded fit with the second threaded hole (32) to be connected with the first clamping block (3).
2. The articulating mechanism for a screen-connected display stand of claim 1,
a first groove-shaped notch (11) is arranged on the side surface of the first connecting piece (1); a first mounting through hole (61) is formed between the top end of the first connecting piece (1) and the first groove-shaped notch (11), and the first mounting through hole (61) is communicated with the first groove-shaped notch (11); the first mounting through hole (61) is coaxial with the first threaded hole (31); a first step (611) is arranged on the inner wall of the first mounting through hole (61);
the left part embedding of first fixture block (3) first connecting piece (1) specifically is:
the left part of the first clamping block (3) is embedded into the first groove-shaped notch (11);
the nut of first bolt (4) block in first connecting piece (1), the screw rod of first bolt (4) slides and passes first connecting piece (1), specifically does:
the first bolt (4) penetrates into the first mounting through hole (61); and the nut of the first bolt (4) is clamped on the first step (611);
a second groove-shaped cut (21) is arranged on the side surface of the second connecting piece (2); a second mounting through hole (71) is formed between the top end of the second connecting piece (2) and the second groove-shaped notch (21), and the second mounting through hole (71) is communicated with the second groove-shaped notch (21); the second mounting through hole (71) and the second threaded hole (32) are coaxial; a second step (711) is arranged on the inner wall of the second mounting through hole (71);
the right part of first fixture block (3) imbeds second connecting piece (2), specifically is:
the right part of the first fixture block (3) is embedded into the second groove-shaped notch (21);
the nut card of second bolt (5) in second connecting piece (2), the screw rod of second bolt (5) slides and passes second connecting piece (2), specifically do:
the second bolt (5) penetrates into the second mounting through hole (71); and the nut of the second bolt (5) is clamped on the second step (711).
3. The hinge mechanism for a screen-connected display stand according to claim 2, wherein the first connector (1) further comprises: a first stopper (6); the second connector (2) further comprises: a second stopper (7);
the first connecting piece (1) is a columnar section;
the first limiting part (6) is a cylinder; the first limiting piece (6) is embedded in a first inner cavity (12) of the first connecting piece (1) in an axial sliding manner; a first transverse groove (62) is formed in the side face of the first limiting piece (6) corresponding to the first groove-shaped notch (11), and the first mounting through hole (61) is formed between the top face of the first limiting piece (6) and the first transverse groove (62) and communicated with the first transverse groove (62);
the left part of the first clamping block (3) is embedded into the first groove-shaped notch (11), and the method specifically comprises the following steps:
the left part of the first clamping block (3) is embedded into the first transverse groove (62);
the second connecting piece (2) is a columnar section;
the second limiting part (7) is a cylinder; the second limiting part (7) is embedded in a second inner cavity (22) of the second connecting piece (2) in an axial sliding manner; a second transverse groove (72) is formed in the side face of the second limiting piece (7) at a position corresponding to the second groove-shaped notch (21), and the second mounting through hole (71) is formed between the top face of the second limiting piece (7) and the second transverse groove (72) and communicated with the second transverse groove (72);
the right part of the first clamping block (3) is embedded into the second groove-shaped notch (21), and the method specifically comprises the following steps:
the right part of the first clamping block (3) is embedded into the second transverse groove (72).
4. The articulating mechanism for a screen-connected display stand of claim 3, further comprising: a second hinge assembly;
the upper part and the lower part of the first connecting piece (1) are symmetrical relative to the center of the first connecting piece (1) in the length direction;
the upper part and the lower part of the second connecting piece (2) are symmetrical relative to the center of the second connecting piece (2) in the length direction;
the upper parts of the first connecting piece (1) and the second connecting piece (2) are hinged and rotatably connected through the first hinge assembly;
the lower parts of the first connecting piece (1) and the second connecting piece (2) are hinged and rotatably connected through the second hinge assembly;
the second hinge assembly and the first hinge assembly are in mirror symmetry relative to a plane passing through the centers of the first connecting piece (1) and the second connecting piece (2) in the length direction and perpendicular to the length direction of the first connecting piece (1) and the second connecting piece (2).
5. The hinge mechanism for a screen-type display stand according to claim 2 or 3, wherein the first mounting through-hole (61) and the second mounting through-hole (71) are internally threaded at inner upper portions thereof.
6. The hinge mechanism for a screen-connected display stand according to claim 1, wherein a first display board fixing structure (13) is provided on a side of the first connecting member (1) facing away from the second connecting member (2);
and a second display board fixing structure (23) is arranged on the side surface of the second connecting piece (2) back to the first connecting piece (1).
7. The hinge mechanism for a screen-connected display stand according to claim 6, wherein the first display panel fixing structure (13) is a cavity with a first opening (131) extending from a top end to a bottom end of the first connector (1); the cross section of the first display board fixing structure (13) is a rectangle with a gap;
the second display board fixing structure (23) is a cavity which extends from the top end to the bottom end of the second connecting piece (2) and is provided with a second opening (231); the cross section of the second display board fixing structure (23) is rectangular with a gap.
8. The hinge mechanism for a screen-connected display stand according to claim 1, wherein the side of the first connecting member (1) facing the second connecting member (2) is a circular cylindrical surface; the side surface of the second connecting piece (2) facing the first connecting piece (1) is an arc cylindrical surface; the left side surface and the right side surface of the first clamping block (3) are arc-shaped cylindrical surfaces.
9. A screen-connected display stand, comprising: at least one hinge mechanism for a screen-mounted display stand according to any one of claims 1 to 8 and at least two display panels (100);
the hinge mechanisms and the display boards (100) are alternately arranged; the first connecting piece (1) and the second connecting piece (2) are respectively connected with the adjacent display boards (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220244773.4U CN216749242U (en) | 2022-01-29 | 2022-01-29 | A hinge mechanisms and even screen formula show shelf for even screen formula show shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220244773.4U CN216749242U (en) | 2022-01-29 | 2022-01-29 | A hinge mechanisms and even screen formula show shelf for even screen formula show shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216749242U true CN216749242U (en) | 2022-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220244773.4U Active CN216749242U (en) | 2022-01-29 | 2022-01-29 | A hinge mechanisms and even screen formula show shelf for even screen formula show shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216749242U (en) |
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2022
- 2022-01-29 CN CN202220244773.4U patent/CN216749242U/en active Active
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