CN217540284U - Hanging assembly, hanging device and display device with hanging assembly - Google Patents

Abstract

The embodiment of the application discloses a hanging assembly, a hanging device and a display device with the hanging assembly. The hanging assembly comprises a hook and a hanging frame which can be inserted and matched, the hanging frame side is used as a basic fixing structure and is provided with a fixing part fixed with a fixing wall surface or a support, and the hanging hook side is connected with a body of the display device to be installed; this couple is including the wedge coupler body that is arranged in the holding tank of cartridge at the stores pylon, and the stores pylon includes stores pylon body and supporter and forms the holding tank between the two, holding tank and wedge coupler body looks adaptation. With the arrangement, after the wedge-shaped hook body is inserted into the accommodating groove of the hanging rack, the surfaces of the body on the two sides of the wedge-shaped hook body are gradually pressed against and wedged with the groove wall of the accommodating groove, so that the interlocking between the hook and the hanging rack is established; on the basis, the reliability of the interlocking relation can be further enhanced based on the acting force formed by the self weight of the display device, and the relative deflection of the display device and the interlocking relation can be effectively avoided. Meanwhile, based on the wedge-shaped hook body and the accommodating groove which are matched, the position of the wedge-shaped hook body in the accommodating groove can be adjusted according to actual needs, and the adjustability is further realized.

Description

Hanging assembly, hanging device and display device with hanging assembly

Technical Field

The embodiment of the application relates to the technical field of display terminals, in particular to a hanging assembly, a hanging device and a display device with the hanging assembly.

Background

Tiled displays have been widely used in various fields as a modern video tool. For example, but not limited to, a direct Display MiniLED (Micro Light Emitting Diode) commercial Display or a direct Display LED (Light Emitting Diode) conference all-in-one machine, and the direct Display is made into a single box body and then physically spliced to form a large-size or ultra-large-size Display device. The installation scheme of the box body comprises single box body installation and train packing box body installation. Compared with the prior art, the installation of the row packing box body has the characteristics of high efficiency and high splicing precision.

At present, a typical hook and bracket assembly structure is available in the industry, and a gap is left between the hook and the bracket after assembly, and the gap can cause the box body to rotate relatively in the directions of the three axes of XYZ, so that a segment difference exists on the light emergent surface of the unit, and the display effect is affected.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a hang dress subassembly, hang dress device and have this display device who hangs dress subassembly can improve display device's equipment reliability through configuration optimization, provides technical guarantee for obtaining good display effect.

A first aspect of an embodiment of the present application provides a hanging assembly, including a hook and a hanger that are adapted to each other, where the hook includes a hook body and a wedge-shaped hook body, the wedge-shaped hook body is formed by extending from the hook body, and the hook body has a first fixing portion; the stores pylon includes stores pylon body and supporter, and the supporter links to each other with the stores pylon body and forms the holding tank between the two, and this holding tank has the top notch, and with wedge hook body looks adaptation, the stores pylon body has the second fixed part. With the arrangement, after the wedge-shaped hook body is inserted into the hanging rack accommodating groove, the surfaces of the body on the two sides of the wedge-shaped hook body are gradually pressed against and wedged with the groove wall of the accommodating groove, so that the interlocking between the hook and the hanging rack is established; on the basis, the reliability of the interlocking relation can be further enhanced based on the acting force formed by the self weight of the display device, and the relative deflection of the display device and the interlocking relation can be effectively avoided. Meanwhile, based on the wedge-shaped hook body and the accommodating groove which are matched, the position of the wedge-shaped hook body in the accommodating groove can be adjusted according to actual needs, and the adjustability is further realized. On the whole, good technical guarantee is provided for guaranteeing the display effect of display device.

Based on the first aspect, an embodiment of the present application further provides a first implementation manner of the first aspect: this holding tank extends along the first direction, and the couple body has the perforating hole of seting up along the first direction, is provided with fixing support on the stores pylon body, and this fixing support has the screw hole with the coaxial setting of perforating hole to through wearing adjusting bolt and the screw hole screw thread adaptation of dress at the perforating hole, drive the couple and remove along the first direction for the stores pylon. In practical application, the gap between two adjacent columns of box bodies can be adjusted, and the operation is good.

Based on the first aspect or the first implementation manner of the first aspect, an embodiment of the present application further provides a second implementation manner of the first aspect: at least one of the side surfaces of the matched wedge-shaped hook body and the groove wall surface of the accommodating groove is provided with a convex column structure, and the convex column structures are arranged in parallel along a first direction. Based on the design of projection structure, reduced the area of contact of wedge coupler body and holding tank, friction between the two can reduce, can reduce the effort that promotes the wedge coupler body and remove in the holding tank, has better maneuverability. Meanwhile, in specific application, the sizes of the adjusting bolt and the fixed support can be correspondingly reduced, and the product configuration cost is reduced.

In practical application, at least one of the surface of the body of the support body forming the first groove wall and the first side surface of the wedge-shaped hook body matched with the surface of the body is provided with the convex column structure; or at least one of the surface of the body of the hanger body forming the second groove wall and the second side surface of the wedge-shaped hook body matched with the surface of the body is provided with the convex column structure. Thus, the functional requirements of different product types can be met.

In other implementations, each post structure has a continuous body formed along the first direction, or has intermittent bodies spaced along the first direction.

Illustratively, the cross-sectional outer contour of the convex column structure is circular arc or triangle.

Based on the first aspect, or the first implementation manner of the first aspect, or the second implementation manner of the first aspect, the present application provides an example of a third implementation manner of the first aspect: the stores pylon sets up two at least interval arrangement. The stress can be balanced by the arrangement, and the hanging stability is improved.

Based on the first aspect, or the first implementation manner of the first aspect, or the second implementation manner of the first aspect, or the third implementation manner of the first aspect, the examples of the present application further provide a fourth implementation manner of the first aspect: the stores pylon still includes the anticreep portion that links to each other with the stores pylon body, and is located the top of holding tank to the installation position's wedge coupler body is arranged in the restriction is deviate from this holding tank. Therefore, the hook can be prevented from being separated from dislocation in a normal use state, and the hanging reliability is ensured.

Based on the first aspect, or the first implementation manner of the first aspect, or the second implementation manner of the first aspect, or the third implementation manner of the first aspect, or the fourth implementation manner of the first aspect, the examples of the present application further provide a fifth implementation manner of the first aspect: the hanging rack on at least one end side of the accommodating groove is provided with a limiting part so as to form the positioning of the hook in the first direction. Therefore, the basic positioning of the array display device can be formed, and the assembly manufacturability is better.

The second aspect of the embodiment of the present application provides a display device, which includes a display screen and further includes the hanging assembly as described above, wherein the display screen is installed through the hanging assembly. Based on this hanging assembly, the display device gesture after the hanging is accomplished is reliable and stable, can obtain good display effect.

Exemplarily, the display screen is formed by splicing a plurality of display screen box bodies, and hooks matched with the hanging racks are fixedly arranged on the back surfaces of at least part of the display screen box bodies. Furthermore, a plurality of display screen boxes are assembled in a row-loading mode, and each row of row-loading boxes is provided with at least two hooks. Meanwhile, the hook assembly provided by the embodiment of the application can be suitable for different suspension installation scenes, such as but not limited to application scenes of televisions, electronic whiteboards, monitors and the like.

The third aspect of the embodiment of the present application provides a hanging device, which includes a bracket and the hanging assembly as described above, wherein the hanger body of the hanger is fixedly disposed on the bracket. Therefore, the movable support type seat frame can be widely applied to application scenes such as a movable support type or a seat frame type.

A fourth aspect of the embodiments of the present application provides a display device, including a display screen, a hanger adapted to a wedge-shaped hook body and provided on a back surface of the display screen; the stores pylon includes stores pylon body and supporter, and the stores pylon body has the fixed part, and the supporter links to each other with the stores pylon body, and forms the holding tank that has the top notch between the two, holding tank and wedge hook body looks adaptation.

Illustratively, the display device may be a television or an electronic whiteboard.

Drawings

FIG. 1 is a schematic view illustrating a process of assembling a display screen box in a column manner according to an embodiment of the present application;

FIG. 2 is a schematic diagram illustrating an assembly relationship of a hanging assembly according to an embodiment of the present disclosure;

FIG. 3 is an exploded assembly view of the hanging assembly shown in FIG. 2;

FIG. 4 is a partial view of the assembly of the adjusting bolt and the fixed support in the practice of the present application;

FIG. 5 isbase:Sub>A cross-sectional view of the assembled relationship formed at the cut-away location A-A shown in FIG. 4;

FIG. 6 is a schematic view of another embodiment of a hook;

FIG. 7 is a schematic view of the hook and hanger assembly shown in FIG. 6;

FIG. 8 is a schematic view of another hook provided in accordance with an embodiment of the present application;

FIG. 9 is a side view of the hanger hook shown in FIG. 8;

FIG. 10 is a schematic view of another hook provided in accordance with an embodiment of the present application;

FIG. 11 is a schematic view of another angle formation of the hanger hook shown in FIG. 10;

FIG. 12 is a schematic view of another hook provided in accordance with an embodiment of the present application;

FIG. 13 is a schematic view of another angular formation of the hanger hook shown in FIG. 12;

FIG. 14 is a schematic view of another hook provided by an embodiment of the present application;

FIG. 15 is a schematic view of another angular formation of the hanger hook shown in FIG. 14;

FIG. 16 is a schematic view of another hook provided by an embodiment of the present application;

FIG. 17 is a schematic view of another angular formation of the hanger hook shown in FIG. 16;

FIG. 18 is a schematic view of another hook provided in accordance with an embodiment of the present application;

FIG. 19 is a schematic view of another angular formation of the hanger hook shown in FIG. 18;

FIG. 20 is a schematic view of an alternative mounting assembly according to an embodiment of the present disclosure;

FIG. 21 is a schematic view of an assembly relationship of another hanging assembly provided by an embodiment of the present application;

fig. 22 is a schematic view illustrating a splicing relationship of hangers provided in the application example;

FIG. 23 is an enlarged view of portion B of FIG. 22;

FIG. 24 is an exploded view of the connection block shown in FIG. 23 assembled with an adjacent hanger;

fig. 25 is a schematic rear view of a column casing of the display device shown in the embodiment of the present application;

FIG. 26 is a schematic view of an assembly process of the wall-mounted display device according to the embodiment of the present application;

fig. 27 is a schematic overall structure diagram of a hanging device according to an embodiment of the present application;

FIG. 28 is a schematic diagram of an offset test according to an embodiment of the present application;

FIG. 29 is a schematic diagram of a force test according to an embodiment of the present application.

Detailed Description

The embodiment of the application provides a hanging assembly capable of effectively limiting deflection, and the hanging assembly can accurately control the posture of a display screen and meet the display effect requirements of different display devices.

In the conventional implementation mode for hanging the display device, a certain gap is formed between the hook and the bracket after the hook and the bracket are assembled, so that the freedom degree of relative rotation around X, Y, Z triaxial exists between the hook and the bracket, and the hook and the bracket can deflect relatively. Taking the column display device as an example, the assembly gap causes a step between the light-emitting surfaces of the adjacent units, which affects the display effect. Meanwhile, due to the influence of the assembly gap, the related position relation of the display screen has uncertainty, and the display state is changed in the using process.

Based on this, the embodiment of the application provides a hanging assembly, which can comprise a hook and a hanging rack, wherein the hook can be inserted and matched with the hanging rack; the hanger side is used as a basic fixing structure and is provided with a fixing part fixed with a fixing wall surface or a support, and the hanger side is connected with a body of the display device to be installed. This couple is including the wedge coupler body that is arranged in the holding tank of cartridge at the stores pylon, and the stores pylon includes stores pylon body and supporter, and the supporter links to each other with the stores pylon body, and forms the holding tank that has the top notch between the two. Here, the receiving groove is adapted to the wedge hook.

During actual installation, after the wedge-shaped hook body is inserted into the accommodating groove in the hanging rack, the surfaces of the bodies on the two sides of the wedge-shaped hook body are gradually pressed against and wedged with the groove wall of the accommodating groove, so that the interlocking between the hook and the hanging rack is established; on the basis, the reliability of the interlocking relation can be further enhanced based on the acting force formed by the self weight of the display device, and the relative deflection of the display device and the interlocking device can be effectively avoided. Meanwhile, based on the wedge-shaped hook body and the accommodating groove which are matched, the position of the wedge-shaped hook body in the accommodating groove can be adjusted according to actual needs, and the adjustability is further achieved. On the whole, good technical guarantee is provided for guaranteeing the display effect of display device.

In order to better understand the technical scheme and technical effect of the present application, without loss of generality, a display screen formed by splicing a plurality of display screen boxes is taken as an object to be installed, and a specific embodiment is described in detail below with reference to the accompanying drawings.

Referring to fig. 1, a schematic diagram of a process of assembling a display screen box in a column is shown. First, a plurality of cases are sequentially assembled to form a row of casing 10 as shown in FIG. 1 (a), and then a plurality of rows of cases are sequentially assembled as shown in FIG. 1 (b) to form a display screen as shown in FIG. 1 (c).

The hanging assembly provided by the embodiment of the application can be applied to the process of loading the box body in a row shown in fig. 1 (b). In the embodiment of the present application, the hanging assembly may include a hook 1 and a hanger 2, please refer to fig. 2 and fig. 3, where fig. 2 illustrates an assembly relationship diagram of the hanging assembly provided in the embodiment of the present application, and fig. 3 is an assembly exploded view of the hanging assembly illustrated in fig. 2.

As shown in fig. 2, the hanger 1 comprises a wedge hook 11 and a hanger body 12, and the hanger 2 comprises a hanger body 21 and a support 22 connected to each other and formed with a receiving groove 23 having a top notch so that the wedge hook 11 is inserted thereunder. After the hook 1 and the hanging rack 2 are assembled, the wedge-shaped hook body 11 of the hook 1 is arranged in the accommodating groove 23 of the hanging rack 2, and tight pressing is respectively formed between the body surfaces on two sides of the wedge-shaped hook body 11 and the corresponding groove walls of the accommodating groove 23, so that interlocking between the hook 1 and the hanging rack 2 is established. Specifically, the first side surface 111 of the wedge hook 11 is press-fitted with the first groove surface 231 of the accommodation groove 23, the first groove surface 231 being formed by the body surface of the support body 22; the second side surface 112 of the wedge hook 11 is press-fitted with a second groove surface 232 of the receiving groove 23, the second groove surface 232 being formed by a body surface of the hanger body 21.

Based on the structural characteristic that the surfaces on the two sides of the wedge-shaped hook body 11 are arranged in an included angle, the same included angle is formed between the two adaptive pairs under the interlocking pressing and abutting relation, the relative rotation freedom degree of the two adaptive pairs around the X, Y, Z triaxial can be limited, and deflection is avoided. The same mounting posture is obtained for each row of box bodies assembled by the row of box bodies.

For convenience of description, the extending direction of the accommodating groove 23 is defined as a first direction X, and on this basis, the vertical direction is defined as a second direction Y, and the direction perpendicular to the first direction X in the horizontal plane is defined as a third direction Z. It should be understood that the above orientation definitions are only used for clearly describing the relative position of the corresponding components or structures, and do not constitute a substantial limitation to the technical solution claimed in the present application.

As shown in fig. 2, after the wedge-shaped hook body 11 of the hook 1 is inserted into the accommodating groove 23, the wedge-shaped hook body can move along the accommodating groove 23 to adjust the position of the wedge-shaped hook body relative to the hanging rack 2 in the first direction X, and drive the row packing boxes to follow up, so that the adjustment of the seam width of two adjacent rows of row packing boxes is realized.

The hook side is connected with the body of the column casing to be installed, and the installation surface 122 of the hook body 12 is provided with an installation hole 121 for fixedly connecting with the body of the column casing. The shackle body 12 is shown as being generally plate-shaped with the second side surface 112 of the shackle body 11 being generally parallel to the mounting surface 122 of the shackle body 12, the shackle body 11 being formed by the first side surface 111 being disposed at an angle relative to the second side surface 112 to reduce the assembly dimension in the third direction Z. The four mounting holes 121 are respectively located at the upper side and the lower side of the hook body 12, and can be specifically connected with the body of the corresponding train box body by adopting threaded fasteners.

In other specific implementations, the first fixing portion of the hook body 12 for connecting the component to be installed may adopt other structural forms, such as a snap-fit structure, and is not limited to the installation hole 121 shown in the figures.

The hanger side is used as a basic fixing structure, and the second fixing part is correspondingly arranged on the hanger body 21 so as to be fixed with a fixed wall surface or a bracket.

It should be noted that the movement of the wedge-shaped hook 11 in the receiving groove 23 can be achieved in different ways, for example by means of externally applied forces, or by means of structural arrangements with better maneuverability. In a specific implementation, the adjusting screw 3 can be used to apply a force to the wedge-shaped hook 11, pushing it to move along the receiving groove 23. Please refer to fig. 4 and 5 together, wherein fig. 4 isbase:Sub>A partial view showing the assembly relationship between the adjusting bolt and the fixing support, and fig. 5 isbase:Sub>A sectional view of the assembly relationship formed at the cut-away positionbase:Sub>A-base:Sub>A in fig. 4.

As shown in the figure, the hanger body 21 is provided with a fixing support 24, and the fixing support 24 is arranged at one side of the hook 1. The hook 1 has a through hole 13 opened in the first direction X, and the fixing holder 24 has a screw hole 241 provided coaxially with the through hole 13. The adjusting bolt 3 passes through the through hole 13 on the hook 1 to be in threaded fit with the threaded hole 241 on the fixed support 24, and the hook 1 can be pushed to move along the first direction X relative to the hanging rack 2 by rotating the adjusting bolt 3.

Of course, in other implementations, other structural arrangements may be used to perform the above-described moving operation, and are not limited to the adjustment structure shown in the figures.

In order to further improve the operability of the above movement adjustment, a convex column structure may be disposed in the side surface of the adapted wedge hook 11 and the groove wall surface of the receiving groove 23, please refer to fig. 4, fig. 6 and fig. 7 together, wherein fig. 6 is a schematic view of another hook provided by the embodiment of the present application, and fig. 7 is a schematic view of an assembly relationship between the hook and the hanger shown in fig. 6.

As shown in fig. 6 and 7, the convex pillar structure 113 is disposed on the first side surface 111 of the wedge hook 11, the cross-sectional outer profile of the convex pillar structure 113 is a circular arc, and the plurality of convex pillar structures 113 are disposed in parallel along the first direction. Based on the convex column structure 113, the contact area between the first side surface 111 of the wedge hook 11 and the first groove surface 231 of the receiving groove 23 is reduced, so that the friction between the two can be reduced, and the acting force for pushing the wedge hook 11 to move in the receiving groove 23 can be reduced. Has better operability. Meanwhile, in specific application, the sizes of the adjusting bolt 3 and the fixed support 24 can be correspondingly reduced, and the product configuration cost is reduced.

In other implementations, the convex pillar structure may be disposed on both side surfaces of the wedge hook 11. As a whole, the force pushing the wedge hook 11 to move within the accommodation groove 23 can be further reduced.

Referring to fig. 8 and 9, wherein fig. 8 is a schematic view of a hook according to another embodiment, and fig. 9 is a side view of the hook shown in fig. 8. In this embodiment, the convex pillar structures 113a are disposed on the first side surface 111 and the second side surface 112 of the hook body 12, and the cross-sectional outer profile of the convex pillar structure 113a is a circular arc.

In the above embodiments, each stud structure (113, 113 a) has a continuous body formed along the first direction X. In other implementations, the post structure may also have intermittent bodies spaced along the first direction X.

Referring to fig. 10 and 11, another hook is formed from two different views. In this embodiment, the first side surface 111 and the second side surface 112 of the hook body 12 are respectively provided with a convex pillar structure 113b, each convex pillar structure 113b has an interrupted body formed along the first direction X, and the outer profile of the cross section of the interrupted body is an arc.

In other specific implementations, the cross-sectional outer contour of the convex column structure can also adopt different shapes, so long as the functional requirements of reducing the contact area and further reducing the moving friction are met. Such as, but not limited to, a triangular profile as shown in the embodiments described below, or a convex-concave continuous wavy profile.

Referring to fig. 12 and 13, fig. 12 is a schematic view of a hook according to another embodiment, and fig. 13 is a side view of the hook shown in fig. 12. In this embodiment, the convex pillar structures 113c are disposed on the first side surface 111 and the second side surface 112 of the hook body 12, each convex pillar structure 113c has a continuous body formed along the first direction X, and the cross-sectional outer contour of the convex pillar structure 113c is triangular.

Referring to fig. 14 and 15, another hook is shown from two different perspectives. In this embodiment, the convex pillar structures 113d are disposed on the first side surface 111 and the second side surface 112 of the hook body 12, each convex pillar structure 113d has an interrupted body formed along the first direction X, and the cross-sectional outer contour of the convex pillar structure 113c is triangular.

Referring to fig. 16 and 17, wherein fig. 16 is a schematic view of a hook according to yet another embodiment, and fig. 17 is a side view of the hook shown in fig. 16. In this embodiment, the convex pillar structures 113e are disposed on the first side surface 111 and the second side surface 112 of the hook body 12, each convex pillar structure 113e has a continuous body formed along the first direction X, and the outer profile of the cross section of the convex pillar structure 113c is a convex-concave continuous wave shape.

Referring to fig. 18 and 19, another hook is shown from two different perspectives. In this embodiment, the convex pillar structures 113f are disposed on the first side surface 111 and the second side surface 112 of the hook body 12, each convex pillar structure 113f has an interrupted body formed along the first direction X, and the cross-sectional outer contour of the convex pillar structure 113f is a convex-concave continuous wave shape.

In the above embodiment, each convex pillar structure (113, 113a, 113b, 113c, 113d, 113e, 113 f) is disposed on the hook body 12. In other embodiments, the convex pillar structure may also be disposed on the groove wall surface of the accommodating groove 23.

Referring to fig. 20, a schematic view of an assembly relationship of another hanger assembly is shown. In this embodiment, the convex pillar structures 113g are disposed on the second groove surface 232 of the accommodating groove 23 of the hanging rack 2, and similarly, the convex pillar structures 113g are disposed in parallel.

Referring to fig. 21, a schematic view of an assembly relationship of another hanger assembly is shown. In this embodiment, the convex pillar structures 113h are disposed on the first slot surface 231 of the accommodating slot 23 of the hanging rack 2, and the plurality of convex pillar structures 113h are disposed in parallel.

In other embodiments, the convex pillar structure may be disposed on the groove wall surfaces (not shown) of the two sides of the accommodating groove 23 of the hanging rack 2, and the effect of further reducing the moving friction can be achieved.

In addition, in the case of disposing the convex pillar structure on the groove wall surface of the accommodation groove 23, the convex pillar structure may be in the form of the aforementioned continuous body, or may be in the form of an intermittent body. Of course, the cross-sectional outer contour of the convex column structure can also adopt different shapes according to different product design requirements.

In order to accommodate display devices of different sizes, a plurality of hooks 1 need to be provided in the first direction X. Accordingly, the hanger 2 may adopt a bar structure as shown in fig. 2, so that the bar-shaped receiving groove 23 can provide the same interface form adapted to the plurality of hooks 1, ensuring the assembling accuracy.

Of course, in order to consider both the processing cost and the assembling convenience, the length of the hanger 2 can be reasonably determined, and the plurality of hangers 2 are spliced together according to the assembling requirement of the actual display device. Fig. 3, 22, 23 and 24 are also referred to, wherein fig. 22 is a schematic diagram illustrating a splicing relationship of two hangers 2, fig. 23 is an enlarged view of a portion B of fig. 22, and fig. 24 is an exploded view illustrating an assembly of a connecting block and an adjacent hanger shown in fig. 23.

As shown in the figure, the bottom of the hanger body 21 is provided with a through groove 212 along a first direction, both ends of the through groove 212 are provided with threaded holes 211, and a connection block 213 which is adapted to the threaded holes 211 is inserted into the splicing end of two adjacent through grooves 212, and the connection block 213 is respectively screwed with the threaded holes 212 of the end portions of the adjacent hanger bodies 21 through threaded fasteners, so that the two hangers 2 are spliced after being screwed. Meanwhile, based on the adaptive relation between the connecting block 213 and the through groove 212, the assembling and positioning can be constructed, and the hanging rack splicing precision is high.

Therefore, when the assembling size of the row box body in the first direction X is relatively large, the assembling precision can be effectively guaranteed. As shown in fig. 2 and 3, the hanger 2 further includes a retaining portion 26 connected to the hanger body 21 and located above the receiving groove 23 to limit the wedge hook 11 located at the installation position from being released from the receiving groove 23. The anti-falling part 26 is configured corresponding to the hook 1, and in a specific implementation, the anti-falling part 26 can be configured according to the number of hooks adapted to the hanging rack 2.

Specific assembling operation processes are respectively explained below for two application scenarios of wall surface hanging and bracket hanging.

First, in the wall-mounted display device, the train case 10 is used as a minimum unit for mounting by using the above-described mounting means. Referring to fig. 25, a specific connection of the train container is shown.

As shown in fig. 25, the back of the adjacent container bodies of the row of container bodies 10 is fixed by a connecting piece, please refer to the back schematic view of the row of container bodies 10 shown in fig. 25. Adjacent boxes of the train of box bodies 10 are fixed by adopting connecting pieces, wherein part of the box bodies are fixed by adopting connecting pieces 4, part of the box bodies are fixed by adopting hooks 1, and specifically, mounting holes 121 on the hooks 1 are respectively used for being connected with two adjacent box bodies. Here, the distance between the hangers 2 is the same as the distance between the hooks 1 on the back of the case 10, so that the hooks 1 are adapted to the corresponding hangers 2 for reliable hanging. In other words, in the assembling relationship of the train case, the hook 1 serves both to connect the cases and to hang the train case.

Referring collectively to fig. 26, a schematic view of the assembly process of the wall mounted display device is shown.

As shown in fig. 26 (a), when mounting, two hangers 2 are first mounted and fixed on the wall 20, and the notch of the receiving groove 23 of each hanger 2 faces upward.

As shown in fig. 26 (b), the first row of casing units 10 are inserted into the receiving grooves 23 of the hangers 2 through the wedge hooks 11 of the hooks 1, and the two are fitted to form an interlock. The hanging rack 2 at the right end of the accommodating groove 23 is provided with a limiting part 25, after the first row of box bodies 10 are hung, the hook 1 at the installation side of the first row of box bodies is abutted against the limiting part 25 to form the positioning of the hook 1 in the first direction, so that the first row of box bodies 10 are limited to be positioned. In other words, a base orientation of the in-line display device can thereby be formed.

As shown in fig. 26 (c), similarly, the second row of casing 10 is inserted into the receiving groove 23 of the hanger 2 through the wedge hook body 11 of the hanger 1. After the foundation is hung and installed, the adjusting bolts 3 on the outer end side of the second row of box bodies 10 can be rotated to push the second row of box bodies 10 to move towards the first row of box bodies, and then the width of the abutted seam between the two rows of box bodies is adjusted.

By analogy, the third row of the box bodies to the Nth row of the box bodies are hung one by one, and after the hanging of the adjacent row of the box bodies is finished, the width of the abutted seam can be adjusted through the adjusting bolt 3. As shown in fig. 26 (d), after all the column casing is assembled, the light-emitting surface of each unit of the display device meets the flatness requirement.

It can be understood that, for the application scene of wall surface hanging, the number of the hanging racks 2 is not limited to two shown in the figure, and in the specific application, the number is determined according to the parameters such as the size and the self weight of the actual product, and one hanging rack or other plurality of hanging racks are arranged. For one hanger 2, at least two hooks 1 are arranged on each row of the packing boxes to ensure the connection reliability.

In addition, for the display device that the display screen is formed by splicing a plurality of display screen boxes, the hook component provided by the embodiment of the application can be applied to the display device installed in a single box body besides the application in the column box installation mode.

For the display device hung on the rack, please refer to fig. 27, which shows a hanging device for hanging the display device.

The hanging device comprises a bracket 30 and a hanging assembly as described in the previous fig. 2 to 24, wherein the hanger body of the hanger 2 is fixedly arranged on the bracket 30 to provide a holding groove which is adapted to the wedge-shaped hook body of the hook 1. The display panels are not shown to clearly illustrate the connection between the hanging module and the cradle 30. The assembling mode of the display device to be assembled is the same as the wall surface mounting process.

It can be understood that the display device provided by the embodiment of the present application can be the installation scene of the product types such as direct display MiniLED commercial display, direct display LED conference all-in-one machine, television, electronic whiteboard and monitor, and it should be understood that the display function of the corresponding display device constitutes the point of the core utility model which is not the present application, and therefore the description is omitted herein.

It should be understood that the function of the bracket 30 for fixing the bracket constitutes a point of non-central utility model of the present application and therefore is not described in detail herein.

In addition, the embodiment of the application also provides a display device, which comprises a display screen, a wedge-shaped hook body and a hanging frame, wherein the wedge-shaped hook body is arranged on the back surface of the display screen; the stores pylon includes stores pylon body and supporter, and the supporter links to each other with the stores pylon body, and forms the holding tank that has the top notch between the two, the holding tank with wedge hook body looks adaptation. In a specific implementation, the wedge-shaped hook body may be integrally disposed on the housing of the display device, and compared to the foregoing embodiment in which the hook is not separately disposed, the wedge-shaped hook body may be specifically manufactured by using an integral molding process. Wherein, the wedge hook body forms the interlocking with the holding tank on the stores pylon.

For the hanging assembly shown in fig. 2, the stress and offset test is performed, please refer to the test results shown in fig. 28 and fig. 29.

Fig. 28 shows the offset test results when subjected to a yaw moment. By applying the hanging assembly disclosed by the scheme, the deflection movement of the offset testing box body is almost 0, the problem of front-back and left-right offset does not exist after the two rows of box bodies are spliced, and the light emitting surface of the unit is ensured to have no section difference.

Fig. 29 shows the force test results when subjected to a yawing moment. The hanging assembly is large in contact area between the hook and the support, the maximum stress of the hook is 2.5Mpa due to dead weight, and the reliability is better.

According to the above, based on the reliable interlocking formed between the wedge-shaped hook body and the hanger accommodating groove, the hanging assembly provided by the embodiment of the application can effectively avoid the deviation of the box body, and ensure that the light emergent surface of the unit has no step difference; meanwhile, the hook is relatively small in stress and better in reliability.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (15)

1. A hanging assembly, comprising:

the hook comprises a hook body and a wedge-shaped hook body, wherein the wedge-shaped hook body extends from the hook body and is provided with a first fixing part;

the stores pylon, including stores pylon body and supporter, the supporter with the stores pylon body links to each other, and forms the holding tank that has the top notch between the two, the holding tank with wedge hook body looks adaptation, the stores pylon body has the second fixed part.

2. The hanging assembly as defined in claim 1, wherein the receiving slot extends along a first direction, the hanger body has a through hole formed along the first direction, the hanger body is provided with a fixing support, the fixing support has a threaded hole coaxially arranged with the through hole, and the fixing support is adapted to the threaded hole through an adjusting bolt inserted into the through hole, so as to drive the hanger to move along the first direction relative to the hanger.

3. The hanging assembly according to claim 2, wherein at least one of the side surface of the wedge hook and the wall surface of the receiving groove is provided with a plurality of convex structures, and the convex structures are arranged in parallel along the first direction.

4. The hitch assembly of claim 3, wherein at least one of a body surface of said support body defining a first slot wall and a first side surface of said wedge hook adapted thereto is provided with said post structure.

5. The hitch assembly of claim 3, wherein at least one of a body surface of said hanger body defining a second slot wall and a second side surface of said wedge hook adapted thereto is provided with said post structure.

6. The hanging assembly according to any one of claims 3 to 5, wherein each of the stud structures has a continuous body formed along the first direction or has intermittent bodies spaced along the first direction.

7. The hanging assembly according to any one of claims 3 to 5, wherein the cross-sectional outer profile of the stud structure is circular arc shaped or triangular.

8. The hanging assembly according to any one of claims 1 to 5, wherein the hanger is provided in at least two spaced apart arrangements.

9. The hanging assembly according to any one of claims 1 to 5 wherein said hanger further comprises a retaining portion connected to said hanger body and located above said receiving slot to limit said wedge hook in said mounting position from being removed from said receiving slot.

10. The hanging assembly according to any one of claims 1 to 5, wherein a stop is provided on the hanger on at least one end side of the receiving slot to provide a location of the hook in a first direction.

11. A display device comprising a display screen, and further comprising the hanging assembly of any one of claims 1 to 10, the display screen being mounted by the hanging assembly.

12. The display device according to claim 11, wherein the display screen is formed by splicing a plurality of display screen boxes, and hooks adapted to the hangers are fixedly arranged on the back of at least part of the display screen boxes.

13. The display device according to claim 12, wherein the display screen is assembled by a plurality of display screen boxes in a column, and at least two hooks are arranged on each column of the column.

14. A hanging device, comprising a bracket and the hanging assembly of any one of claims 1 to 10, wherein the hanger body of the hanger is fixedly arranged on the bracket.

15. A display device comprises a display screen and is characterized in that a wedge-shaped hook body is arranged on the back of the display screen, and the display device also comprises a hanging rack matched with the wedge-shaped hook body; the stores pylon includes stores pylon body and supporter, the stores pylon body has the fixed part, the supporter with the stores pylon body links to each other, and forms the holding tank that has the top notch between the two, the holding tank with wedge hook body looks adaptation.

Images