CN113757489A - Wall hanging rack and equipment assembly - Google Patents

Wall hanging rack and equipment assembly Download PDF

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Publication number
CN113757489A
CN113757489A CN202010483755.7A CN202010483755A CN113757489A CN 113757489 A CN113757489 A CN 113757489A CN 202010483755 A CN202010483755 A CN 202010483755A CN 113757489 A CN113757489 A CN 113757489A
Authority
CN
China
Prior art keywords
adapter plate
wall
stage
bracket
locking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010483755.7A
Other languages
Chinese (zh)
Inventor
夏红华
石德福
黄泰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN202010483755.7A priority Critical patent/CN113757489A/en
Publication of CN113757489A publication Critical patent/CN113757489A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle

Abstract

The application relates to the technical field of electronic equipment, in particular to a wall hanging frame and an equipment assembly. The wall-hanging rack comprises: the device comprises a first bracket, a second bracket and an intermediate switching assembly, wherein the first bracket is used for being connected with electronic equipment; the second bracket is used for being connected with a wall; the intermediate adapter assembly is connected with the second bracket; the wall hanger further comprises a locking mechanism; wherein the locking mechanism comprises a locking part which can move along the height direction of the wall hanger; in the process that the locking part moves along the height direction of the wall hanger, the locking part can limit the intermediate adapter assembly to move relative to the first bracket along the thickness direction of the wall hanger, so that the first bracket and the intermediate adapter assembly are in a locking state; in the process that the locking part moves along the height direction of the wall hanging rack, the locking part can release the limitation on the relative movement of the intermediate adapter assembly and the first bracket, so that the first bracket and the intermediate adapter assembly are in a locking release state.

Description

Wall hanging rack and equipment assembly
Technical Field
The application relates to the technical field of electronic equipment, in particular to a wall hanging frame and an equipment assembly.
Background
In order to reach more succinct pleasing to the eye house ornamentation effect, more and more multi-user select to install the big screen of wisdom on the wall through the hanging, and traditional hanging partly is fixed with the big screen of wisdom, and another part is fixed with the wall, again with two parts block, realizes that traditional hanging is fixed in the wall, for preventing the pine taking off between the hanging part, need additionally increase the screw with the fixed locking taking off that carries on of two parts of hanging, increase the step of equipment and dismantlement, influence user experience.
Disclosure of Invention
The application provides a wall hanging rack and an equipment assembly, aiming at reducing the assembling and disassembling steps of electronic equipment and the wall hanging rack, and facilitating the operation.
In a first aspect, the present application provides a wall mount for an electronic device, the wall mount comprising: the first bracket, the second bracket and the intermediate transfer assembly. The first support is used for being connected with electronic equipment, the second support is used for being connected with a wall, and the intermediate adapter assembly is connected with the second support. The wall hanger also includes a locking mechanism capable of locking or unlocking the first bracket to the intermediate adapter assembly. Wherein the locking mechanism comprises a locking portion movable in a height direction of the wall hanger. The locking portion can restrict the intermediate adapter assembly from moving in a thickness direction of the wall hanger relative to the first bracket during movement in a height direction of the wall hanger, so that the first bracket and the intermediate adapter assembly are in a locked state. The locking portion is capable of releasing the restriction of the relative movement of the intermediate adapter assembly and the first bracket during the movement in the height direction of the wall hanger, so that the first bracket and the intermediate adapter assembly are in the unlocked state.
In this application, electronic equipment and first leg joint, intermediate transfer subassembly and second leg joint, second support fixed mounting are on the wall, and it is convenient for with electronic equipment fixed mounting in the wall to lock or remove the locking with first support and intermediate transfer subassembly through locking mechanical system, or follow the wall and dismantle. In the process of assembling or disassembling the intermediate adapter assembly and the first bracket, the intermediate adapter assembly can move relative to the first bracket along the thickness direction of the wall hanger, and the locking part can move along the height direction of the wall hanger. When the first bracket and the middle switching assembly are assembled, the locking part is pushed to move to a position for limiting the middle switching assembly to move relative to the first bracket along the thickness direction of the wall hanging rack so as to lock the first bracket and the middle switching assembly, and when the first bracket and the middle switching assembly are disassembled, the locking part is pushed to move to a position for releasing the limitation of the middle switching assembly to move relative to the first bracket along the thickness direction of the wall hanging rack so as to unlock the first bracket and the middle switching assembly. The first bracket and the middle switching component can be assembled or disassembled through the movement of the locking part without using connecting pieces such as screws and the like, so that the whole assembling and disassembling process of the wall hanging rack is more convenient.
In one possible design of the first aspect, the first bracket is provided with a second recess in which a portion of the intermediate adapter assembly can be located. Along the height direction of the wall hanging rack, the second groove is provided with a first side wall and a second side wall which are oppositely arranged, and the first side wall is positioned below the second side wall. When the locking part moves along the height direction of the wall hanger to be flush with the first side wall or lower than the first side wall, the first bracket and the intermediate adapter assembly are in an unlocked state, and at the moment, a part of the intermediate adapter assembly can be separated from or enter the second groove. When the locking part moves to a position higher than the first side wall along the height direction of the wall hanger, the first bracket and the intermediate adapter assembly are in a locking state, and at the moment, the locking part can block one part of the intermediate adapter assembly from coming out of the second groove.
In the application, in the assembling process of the first bracket and the intermediate adapter assembly, when the locking part moves along the height direction of the wall hanger to be flush with or lower than the first side wall of the second groove, a part of the intermediate adapter assembly can enter the second groove, and after the second groove is installed on a part of the intermediate adapter assembly, the locking part moves reversely to be higher than the first side wall, namely, the intermediate adapter assembly is prevented from being separated from the second groove; in the process of disassembling the first bracket and the intermediate assembly, when the locking part moves to be flush with or lower than the first side wall of the second groove along the height direction of the wall hanger, the locking part does not block the movement of the intermediate adapter assembly, namely, the intermediate adapter assembly can be disengaged from the second groove.
In a possible design of the first aspect, the locking mechanism further includes an elastic member, both ends of the elastic member are respectively connected to the locking portion and the first bracket, and the elastic member is deformed in a height direction of the wall hanger. In the process that the locking part moves downwards, the elastic piece can be compressed, and when the locking part moves to be flush with the first side wall or lower than the first side wall along the height direction of the wall hanger, the first bracket and the intermediate adapter assembly are in an unlocked state. Under the action of resilience force of the elastic piece, the locking portion can be pushed to move upwards, and when the locking portion moves to a position higher than the first side wall along the height direction of the wall hanger, the first bracket and the intermediate adapter assembly are in a locking state. Wherein, the elastic element can adopt a spring.
In the application, the initial position of the locking part is higher than the first side wall, in the process of assembling the intermediate adapter assembly and the first bracket, the intermediate adapter assembly pushes the locking part to move downwards, the locking part compresses the elastic part, so that the intermediate adapter assembly pushes the locking part to be flush with the first side wall or lower than the first side wall, one part of the intermediate adapter assembly can enter the second groove, at the moment, the locking part does not extrude the elastic part, and under the action of the resilience force of the elastic part, the locking part can be pushed to move upwards, so that the locking part moves to be higher than the first side wall, and the first bracket and the intermediate adapter assembly are locked; during the process of disassembling the intermediate adapter assembly and the first support, the locking part is pushed to move downwards to be flush with the first side wall or lower than the first side wall, the locking part compresses the elastic piece, a part of the intermediate adapter is separated from the second groove, at the moment, the locking part does not extrude the elastic piece, and under the action of resilience force of the elastic piece, the locking part can be pushed to move upwards to return to the initial position.
In a possible design of the first aspect, the first bracket includes a first stopper portion and a second stopper portion that are distributed in a height direction of the wall hanger, and the first stopper portion is located above the second stopper portion, and at least a part of the locking portion is located between the first stopper portion and the second stopper portion and is movable between the first stopper portion and the second stopper portion. When the locking part is abutted against the first limiting part, the intermediate adapter assembly and the first bracket are in a locking state.
In this application, set up at least part of sticking department between first spacing portion and the spacing portion of second, carry on spacingly through first spacing portion and the spacing portion of second to the sticking department, reduce the risk that the sticking department moved out first support.
In one possible design of the first aspect, the locking portion is provided with a protrusion, which is located between the first and second stopper portions. And two ends of the elastic piece are connected with the second limiting part and the bulge. In this application, first spacing portion and the spacing portion of second realize spacing to locking part through spacing to bellied.
In a possible design of the first aspect, the locking portion includes a first slider and a second slider, the second slider is provided with the protrusion, and the first slider and the second slider are detachably connected by the protrusion. In the present application, the locking portion may be designed as a separate structure according to a spatial structure of the first bracket. Specifically, the locking portion includes a first slider and a second slider, wherein the first slider can be used for guiding, the second slider can be used for locking the intermediate adapter plate and the first bracket, the first slider and the second slider are disposed on two sides of the first limiting portion and the second limiting portion, and the first slider is connected with the second slider through a protrusion. First slider is connected for dismantling with the second slider, the locking mechanical system of being convenient for maintain or change damage.
In a possible design of the first aspect, the locking portion is provided with an inclined surface, and at least a portion of the intermediate adapter assembly abuts against the inclined surface to push the locking portion to move in the height direction during the process of mounting the intermediate adapter assembly to the first bracket. In the application, the locking part is arranged as the inclined surface, so that the contact area between the locking part and the intermediate adapter assembly is increased, and the locking part is conveniently pushed to move in the process that the intermediate adapter assembly is installed on the first support.
In one possible design of the first aspect, one of the locking portion and the first bracket is provided with a slide rail, and the other is provided with a slide rail extending in a height direction of the wall hanger. The slide rail is matched with the slide way, and the locking part can slide along the slide way along the height direction of the wall hanging rack. In this application, through slide rail and slide cooperation, play the guide effect to the locking part along the slip of wall mount high direction.
In one possible design of the first aspect, the first bracket is provided with sliding grooves at two ends thereof in a length direction of the wall-hanging rack, and the sliding grooves extend in a height direction. The guide rail is installed to the spout, just the guide rail can be followed the spout motion. At least part of the guide rail can move to the outer side of the first support along the height direction of the wall hanging rack, and the guide rail is provided with a second fixing hole which is used for connecting the electronic equipment and the first support.
In the application, the guide rail is positioned in the sliding groove and is fixedly connected with the first support through the quick-release screw; the guide rail is provided with a second fixing hole. When needing to install jumbo size electronic equipment, can unscrew the quick detach screw, at least part roll-off spout of guide rail is screwed up the quick detach screw, makes guide rail and first support fixed, and at least part of guide rail stretches out to the outside of first support to increase the fixed dimension of first support, be convenient for with the electronic equipment adaptation of bigger size.
In one possible design of the first aspect, the intermediate adapter assembly includes at least a primary adapter plate, a secondary adapter plate, and a tertiary adapter plate. The first-stage adapter plate is rotatably connected with the second-stage adapter plate, the second-stage adapter plate is rotatably connected with the third-stage adapter plate, and the third-stage adapter plate is rotatably connected with the second support, so that the intermediate adapter assembly has a folded state and an unfolded state. The first-stage adapter plate is provided with a first groove, and at least part of the second-stage adapter plate is located in the first groove. The first groove is provided with a bottom wall and a third side wall, and the bottom wall is connected with the third side wall through a transition inclined plane along the length direction of the wall hanging rack. In the unfolding process of the middle adapter assembly, the second-stage adapter plate is abutted to the transition inclined plane when rotating to the maximum angle relative to the first-stage adapter plate so as to limit the second-stage adapter plate to continue rotating.
In this application, one-level keysets and second grade keysets, second grade keysets and tertiary keysets, tertiary keysets are connected for rotating with the second support to make the wall-hanging rack can fold and expand. Specifically, when the wall hanging machine is in a folded state, the distance between the electronic equipment and the wall can be reduced, the attractive effect is improved, and the space waste is reduced; when the wall hanging frame is in the unfolding state, the distance between the electronic equipment and the wall can be increased, so that the connecting wire of the electronic equipment can be conveniently plugged. And the second-stage adapter plate is limited to rotate continuously through transition inclination, so that the third-stage adapter plate is limited to rotate continuously, an included angle between the second-stage adapter plate and the third-stage adapter plate is smaller than 180 degrees, the second-stage adapter plate and the third-stage adapter plate can reset in a rotating mode, and the risk that the second-stage adapter plate and the third-stage adapter plate cannot reset due to overlarge stretching stroke in the stretching process is reduced.
Each rotating shaft can move independently, so that the position of the electronic equipment along the length direction can be adjusted, and the viewing angle of the electronic equipment can be adjusted conveniently. Specifically, along the thickness direction of wall hanger frame, each pivot dislocation is arranged to promote wall hanger frame's bulk strength, and when the folding laminating of wall hanger frame, each pivot ability dislocation distribution is in same horizontal plane, with the thickness of attenuate wall hanger frame's fold condition.
The intermediate adapter assembly may include a plurality of adapter plates rotatably connected, and the number of adapter plates is not limited in this application.
In a possible design of the first aspect, the first-stage adapter plate includes a first-stage upper adapter plate and a first-stage lower adapter plate that are arranged at an interval in a height direction of the wall hanging rack. The second-level adapter plate is located between the first-level lower adapter plate and the first-level upper adapter plate. The second grade keysets is equipped with the first groove of dodging, when middle switching subassembly is in fold condition, the first groove of dodging is used for holding the tertiary keysets.
In this application, when the wall hanging rack is in fold condition, the second grade keysets is located the second recess between keysets under one-level keysets and one-level on the one-level, and laminate with first support, tertiary keysets is located first avoidance inslot and the laminating of second grade keysets, at this moment, tertiary keysets is located same horizontal plane with the terminal surface of second grade keysets, thickness is only the thickness of second grade keysets after the two laminates promptly, the second support is located one side and the laminating of first support of tertiary keysets, at this moment, the folding thickness of wall hanging rack is the thickness of first support. Through the dislocation tiling arrangement, avoid the stack, greatly reduced wall mount's whole thickness.
In a possible design of the first aspect, the first groove bottom of the avoiding groove is provided with a reinforcing rib, the third-level adapter plate is provided with a second avoiding groove, and when the intermediate adapter assembly is in a folded state, the second avoiding groove is used for accommodating the reinforcing rib.
In this application, when second grade keysets and tertiary keysets laminating, the strengthening rib is located the second and dodges the inslot, through strengthening rib and local groove design, has realized ultra-thin design promptly, has satisfied whole bearing capacity again.
In one possible design of the first aspect, the wall mount further includes a hooking assembly capable of snapping the first bracket to the intermediate adapter assembly.
In this application, articulate the subassembly and can include the portion of hitching, and the portion of hitching sets up in first support, and first support through the portion of hitching in with middle switching subassembly realizes the primary junction of first support and middle switching subassembly, and rethread locking mechanical system realizes the locking of first support and middle switching subassembly.
Or, the hanging part can include a protruding part or a recessed part, the protruding part is arranged on the first support, the recessed part is arranged on a part of the middle switching assembly, the first support is clamped with the middle switching assembly through the matching of the protruding part and the recessed part, and the first support and the middle switching assembly are fixed through the locking mechanism.
In a second aspect, the present application further provides a wall hanging rack, the wall hanging rack includes a first bracket, an intermediate adapter assembly and a second bracket, the first bracket is provided with a plurality of first fixing holes, the first fixing holes are used for connecting the first bracket and the electronic device, and the second bracket is used for connecting a wall. The middle adapter assembly comprises a first-stage adapter plate, a second-stage adapter plate, a third-stage adapter plate, a rotating shaft and a locking mechanism. The one-level keysets includes fishplate bar and the lower fishplate bar of one-level on the one-level, first strut is equipped with the second recess, the fishplate bar on the one-level with the lower fishplate bar of one-level is located in the second recess, the second grade keysets is located the fishplate bar on the one-level with between the lower fishplate bar of one-level, the second grade keysets is equipped with the first groove of dodging for hold the tertiary keysets. The wall hanging rack is characterized in that the first-stage adapter plate is connected with the second-stage adapter plate, the second-stage adapter plate is connected with the third-stage adapter plate, and the third-stage adapter plate is connected with the second support through the rotating shafts in a rotating mode. The wall hanging rack is in during fold condition, follow the thickness direction of wall hanging rack, the one-level keysets is located in the second recess, and with the laminating of first support, the second grade keysets rotates extremely in the second recess, and is located the one-level keysets with between the keysets under the one-level, just the second grade keysets with first support laminating, tertiary keysets rotates extremely first dodging the inslot, and with the laminating of second grade keysets, the second support rotate to being on a parallel with tertiary keysets, and with the laminating of first support. When the wall hanging frame is in the unfolding state, the second-stage adapter plate and the first-stage adapter plate, the second-stage adapter plate and the third-stage adapter plate and the second support are all rotated to the maximum angle. When the wall hanging frame is in the intermediate state, a first preset angle is formed between the second-stage adapter plate and the first-stage adapter plate, a second preset angle is formed between the second-stage adapter plate and the third-stage adapter plate, a third preset angle is formed between the third-stage adapter plate and the second support, and the first preset angle, the second preset angle and the third preset angle are all between 0 degree and the maximum angle. The first support is provided with a hanging part, the first support is hung on the first-level upper connecting plate through the hanging part, and the first support is locked or unlocked through the locking mechanism and the first-level lower connecting plate.
In this application, through the relative rotation of second grade keysets and tertiary keysets, can adjust the distance between first support and the second support, make the wall hanger frame be in fold condition, expand the state of predetermineeing the angle or expand the state of maximum angle to adjust the distance between electronic equipment and the wall, the user of being convenient for uses.
In a third aspect, the present application also provides an apparatus assembly comprising: electronic equipment, wall mount frame. The wall hanger is the wall hanger of the first or second aspect. The electronic equipment is connected with the wall hanging frame, and the wall hanging frame can hang the electronic equipment on a wall.
In one possible design of the third aspect, the electronic device is a large screen display or a large screen television.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
FIG. 1 is a schematic diagram of a wall mount in one embodiment of the prior art;
FIG. 2 is an enlarged view of portion A' of FIG. 1;
FIG. 3 is a schematic view of a prior art wall hanging rack in use in one embodiment;
fig. 4 is an exploded view of a wall hanging rack provided in an embodiment of the present application;
fig. 5 is a schematic structural view of a wall hanging rack provided in an embodiment of the present application;
fig. 6 is a schematic structural view of another view angle of the wall mount according to the embodiment of the present application;
FIG. 7 is an enlarged view of portion A of FIG. 6;
FIG. 8 is a schematic structural view of the intermediate adapter assembly and the second bracket of FIG. 4 in one embodiment;
FIG. 9 is a schematic structural view of the wall mount in an expanded state according to an embodiment of the present disclosure;
fig. 10 is a schematic structural view of a wall hanger in a fitting state according to an embodiment of the present application;
FIG. 11 is a schematic illustration of the first bracket of FIG. 4 in one embodiment;
FIG. 12 is a schematic structural view of the first bracket of FIG. 4 in another embodiment;
FIG. 13 is an exploded view of the locking mechanism;
FIG. 14 is a sectional view taken along line B-B of FIG. 12;
FIG. 15 is a schematic view of the unlocking process of the locking mechanism;
FIG. 16 is a schematic view of the locking mechanism in a locked state;
FIG. 17 is a schematic structural view illustrating the assembly of the first bracket and the electronic device;
FIG. 18 is a schematic view of an assembly process of the electronic device, the first bracket, the intermediate adapter assembly and the second bracket;
FIG. 19 is a schematic view of the electronic device, the first bracket, the intermediate adapter assembly and the second bracket;
fig. 20 is a schematic structural view of the electronic device, the first bracket, the intermediate adapter assembly, and the second bracket in a rear stretching state;
fig. 21 is a schematic structural view of the electronic device, the first bracket, the intermediate adapter assembly, and the second bracket in a closed state after being assembled;
FIG. 22 is a schematic structural view of a first bracket and a primary adapter plate of the wall mount in another embodiment;
fig. 23 is a schematic structural view of the first bracket and the first-stage adapter plate of the wall mount after being assembled in another embodiment.
Reference numerals:
1 ' wall hanging rack, 11 ' first bracket, 111 ' concave part, 12 ' second bracket, 121 ' convex part, 13 ' anti-drop screw, 14 ' supporting piece, 2 ' electronic equipment, 3 ' wall;
1-wall hanging rack, 11-first bracket, 111-hanging part, 112-second groove, 112 a-first side wall, 113-first fixing hole, 114-sliding groove, 115-first limiting part, 116-second limiting part, 117-protruding part, 118-fixing adjusting hole, 12-first-level adapter plate, 121-first-level upper adapter plate, 121 a-first groove, 121a 1-third side wall, 121a 2-bottom wall, 121a 3-transition inclined plane, 121 b-recessed part, 122-first-level lower adapter plate, 123-reinforcing beam, 13-second-level adapter plate, 131-first avoiding groove, 131 a-reinforcing rib, 14-third-level adapter plate, 141-second avoiding groove, 142-third avoiding groove, 15-second bracket, 16-rotating shaft, 17-locking mechanism, 171-elastic piece, 172-first slide block, 173-second slide block, 173 a-projection, 173 b-inclined plane, 174-screw, 18-guide rail, 181-second fixing hole, 182-quick-release screw, 2-electronic device, 3-wall.
X-thickness direction, Y-length direction, Z-height direction.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Detailed Description
For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.
It should be clear that the described embodiments are only a few embodiments of the present application. 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 application.
In one embodiment, the present application is described in further detail below with reference to specific embodiments and accompanying drawings.
The embodiment of the application provides a wall hanging frame, which is used for hanging electronic equipment on a wall; the wall hanging frame enables the electronic equipment to be fixed on the wall in a certain height, space is saved, the appearance is attractive, and the fixed height of the electronic equipment relative to the wall can be adjusted according to the visual height, wherein the electronic equipment can be a television, a computer and the like. The prior art of the wall hanger is as follows.
As shown in fig. 1, the wall hanging rack 1 'includes a first bracket 11' and a second bracket 12 ', wherein the first bracket 11' is used for connecting with the electronic equipment 2 'and the second bracket 12' is used for connecting with a wall. The first bracket 11 'is clamped on the second bracket 12' to realize the initial connection of the two, so that the electronic equipment 2 'is installed on a wall, and then the anti-falling screw 13' penetrates through the first bracket 11 'to be fixed on the second bracket 12', so that the first bracket 11 'is fixedly connected with the second bracket 12', and the risk that the second bracket 12 'is separated from the first bracket 11' under the condition of external force is reduced. The wall hanging rack 1 ' further comprises a supporting piece 14 ', and the supporting piece 14 ' is connected with the first bracket 11 ' and used for being abutted against the wall 3 '.
Specifically, as shown in fig. 2, the first bracket 11 'is provided with a concave portion 111', and the second bracket 12 'is provided with a convex portion 121', so that the convex portion 121 'is matched with the concave portion 111' to realize the engagement of the second bracket 12 'with the first bracket 11'.
As shown in fig. 3, when the electronic device 2 ' is hung on the wall 3 ' by the wall hanging rack, the first bracket 11 ' is fixedly connected with the electronic device 2 ' by a screw, the second bracket 12 ' is fixedly connected with the wall 3 ' by a screw, the first bracket 11 ' is clamped on the second bracket 12 ', the electronic device 2 ' is mounted on the wall 3 ', and then the first bracket 11 ' and the second bracket 12 ' are fixed by the anti-dropping screw 13 '. In the wall hanging rack 1 ', the first bracket 11 ' and the second bracket 12 ' cannot rotate relatively after being installed, and the front and back stretching of the electronic equipment 2 ' relative to the wall 3 ' cannot be realized through the relative movement of the first bracket 11 ' and the second bracket 12 ', namely, the distance between the electronic equipment 2 ' and the wall 3 ' cannot be adjusted.
Firstly, after the electronic equipment 2 ' is mounted on the wall 3 ' by the wall hanging frame 1 ', the distance between the electronic equipment 2 ' and the wall 3 ' is the sum of the thickness of the first bracket 11 ' and the thickness of the supporting piece 14 ', the distance is about 20mm-30mm, so that the distance between the two is larger, and the integral appearance that the electronic equipment 2 ' is mounted on the wall 3 ' is influenced. Secondly, after the electronic equipment 2 ' is installed on the wall 3 ' by the wall hanging frame 1 ', the operation of plugging and unplugging the connecting wire is needed, and at the moment, the distance between the electronic equipment 2 ' and the wall 3 ' may not meet the space required by plugging and unplugging the connecting wire, so that the difficulty in plugging and unplugging the connecting wire is caused. In addition, after the electronic equipment 2 ' is mounted on the wall 3 ' by the wall hanging frame 1 ', the position of the electronic equipment 2 ' relative to the wall 3 ' is fixed, and the position adjustment of the electronic equipment 2 ' along the direction parallel to the wall 3 ' cannot be realized, so that the best viewing angle cannot be obtained. Meanwhile, when the electronic equipment 2 'is installed on the wall 3' by the wall-hanging rack 1 ', an additional anti-falling screw 13' needs to be added to the wall-hanging rack 1 'for anti-falling, and the steps of assembling and disassembling the wall-hanging rack 1' are added.
The electronic equipment 2 ' cannot be stretched back and forth, the distance between the electronic equipment 2 ' and the wall 3 ' cannot be adjusted, the connecting wire of the electronic equipment 2 ' can be difficult to plug and pull, and the wall hanging rack 1 ' cannot be adjusted left and right to obtain the best viewing angle; after the wall hanging rack 1 ' is installed, the distance between the electronic equipment 2 ' and the wall 3 ' is the sum of the thickness of the first support 11 ' and the thickness of the support 14 ', and is about 20mm-30mm, so that the distance between the two is large, and the integral attractiveness is influenced; the wall hanging rack 1 ' needs to be additionally provided with an anti-drop screw 13 ' for anti-drop, and the steps of the assembling and disassembling process of the wall hanging rack 1 ' are added.
In order to solve the above technical problem, an embodiment of the present application provides a wall hanging rack, where the wall hanging rack is used for mounting an electronic device, and the electronic device is mounted on a wall, and a specific structure of the wall hanging rack is as follows.
As shown in fig. 4, the wall hanging rack comprises a first bracket 11, an intermediate adapter assembly, a second bracket 15 and a rotating shaft 16, wherein the first bracket 11 is used for connecting with the electronic equipment, the second bracket 15 is used for connecting with the wall, the intermediate adapter assembly is used for connecting the first bracket 11 and the second bracket 15, and the rotating shaft 16 is used for realizing the rotating connection of the first bracket 11, the intermediate adapter assembly and the second bracket 15; the intermediate adapter assembly comprises a plurality of adapter plates, and the adapter plates are rotatably connected with each other to achieve the purpose of adjusting the relative position of the first bracket 11 and the second bracket 15 through the intermediate adapter assembly. In the following description, the intermediate adapter assembly includes three adapter plates, which are respectively: a primary adapter plate 12, a secondary adapter plate 13 and a tertiary adapter plate 14.
As shown in fig. 5, the thickness direction X is a direction perpendicular to the wall, the length direction Y is a direction parallel to the wall in the horizontal direction, and the height direction Z is a direction parallel to the wall in the vertical direction with respect to the wall.
As shown in fig. 5, along the thickness direction X of the wall hanging rack 1, the first-level adapter plate 12, the second-level adapter plate 13 and the third-level adapter plate 14 are sequentially connected, wherein the first-level adapter plate 12 is connected with the first support 11, the first-level adapter plate 12 is rotationally connected with the second-level adapter plate 13, the second-level adapter plate 13 is rotationally connected with the third-level adapter plate 14, the third-level adapter plate 14 is rotationally connected with the second support 15, the first-level adapter plate 12 comprises a first-level upper adapter plate 121 and a first-level lower adapter plate 122, the first-level upper adapter plate 121 and the first-level lower adapter plate 122 are distributed along the height direction Z of the wall hanging rack 1, and two ends of the second-level adapter plate 13 are respectively connected with the first-level upper adapter plate 121 and the first-level lower adapter plate 122.
As shown in fig. 5, a locking mechanism 17 is installed on the first bracket 11, the first bracket 11 is hung on the first-stage upper connecting plate 121, and the first bracket 11 is locked with the first-stage lower connecting plate 122 through the locking mechanism 17, so that the risk that the first bracket 11 is separated from the intermediate adapter assembly under the condition of external force is reduced.
As shown in fig. 6, the first-stage adapter plate 12 and the second-stage adapter plate 13, the second-stage adapter plate 13 and the third-stage adapter plate 14, and the second bracket 15 are rotatably connected by the rotating shafts 16, and each rotating shaft 16 can move independently, so that the position of the first bracket 11 along the length direction Y can be adjusted to adjust the position of the electronic device along the length direction Y.
In addition, along the thickness direction X of the wall hanging rack 1, the rotating shafts 16 are arranged in a staggered mode so as to improve the overall strength of the wall hanging rack 1; and when the wall hanging rack 1 is jointed, the rotating shafts 16 can be distributed on the same horizontal plane in a staggered way, so that the thickness of the wall hanging rack 1 in the jointed state is reduced.
The wall hanging rack 1 can comprise two intermediate adapter assemblies, the two intermediate adapter assemblies can be arranged at intervals along the length direction Y of the wall hanging rack 1, each intermediate adapter assembly can comprise a second-level adapter plate 13 and a third-level adapter plate 14, the second-level adapter plates 13 of the two intermediate adapter assemblies are respectively connected to two ends of a first-level adapter plate 12 along the length direction Y of the wall hanging rack 1, and the two third-level adapter plates 14 are respectively connected with the two second-level adapter plates 13; correspondingly, two second brackets 15 are also provided, each connected to the three-stage adapter plate 14 of two intermediate adapter assemblies. The overall strength of the wall hanger 1 is increased by designing the intermediate adapter assembly into a double-row structure so as to increase the overall bearing capacity and reliability of the wall hanger 1.
Meanwhile, double rows of rotating shafts 16 are arranged between the first-stage adapter plate 12 and the second-stage adapter plate 13, between the second-stage adapter plate 13 and the third-stage adapter plate 14, and between the third-stage adapter plate 14 and the second support 15, so that the whole bearing capacity of the wall hanging rack 1 is improved. Of course, in the embodiment of the present application, one or more rotating shafts 16 may be provided between the connecting members.
In the embodiment shown in fig. 6, the wall hanger 1 is in the unfolded state, and the distance between the first bracket 11 and the second bracket 15 along the thickness direction X of the wall hanger 1 is adjusted by changing the included angles between the first-stage adapter plate 12 and the second-stage adapter plate 13, between the second-stage adapter plate 13 and the third-stage adapter plate 14, and between the third-stage adapter plate 14 and the second bracket 15, so as to adjust the distance between the electronic device and the wall, and at the same time, the position of the first bracket 11 and the position of the electronic device along the length direction Y of the wall hanger 1 can be adjusted, so as to adjust the viewing angle of the electronic device.
Specifically, when the first support 11 is pulled to move towards the direction far away from the second support 15, the included angles between the first-level adapter plate 12 and the second-level adapter plate 13, between the second-level lower adapter plate 13 and the third-level adapter plate 14, between the third-level adapter plate 14 and the second support 15 gradually increase, the wall hanging rack 1 gradually expands, the distance between the first support 11 and the second support 15 along the thickness direction X of the wall hanging rack 1 gradually increases, and the expansion of the wall hanging rack 1 is realized. When the first support 11 is pushed to move towards the direction close to the second support 15, the included angle between the first-level adapter plate 12 and the second-level adapter plate 13, the included angle between the second-level adapter plate 13 and the third-level adapter plate 14, the included angle between the third-level adapter plate 14 and the second support 15 gradually decrease, the distance between the first support 1 and the second support 15 along the thickness direction X of the wall hanging rack 1 gradually decreases, and the wall hanging rack 1 is gradually attached.
When the first support 11 is pushed to rotate around the rotating shaft 16 between the first-stage adapter plate 12 and the second-stage adapter plate 13, in two intermediate adapter assemblies, the angle between the second-stage adapter plate 13 and the third-stage adapter plate 14 of one intermediate adapter assembly is gradually increased, the angle between the second-stage adapter plate 13 and the third-stage adapter plate 14 of the other intermediate adapter assembly is gradually decreased, the first support 11 rotates towards the side, with the decreased angle, between the second-stage adapter plate 13 and the third-stage adapter plate 14, at the moment, the first support 11 is inclined relative to the wall, and therefore the viewing angle of the electronic equipment is adjusted.
The stretching distance between the first bracket 11 and the second bracket 15 in the thickness direction X of the wall hanger 1 can be adjusted by changing the sizes of the second-stage adapter plate 13 and the third-stage adapter plate 14, or by arranging a plurality of adapter plates.
As shown in fig. 7, along the length direction Y of the wall hanger 1, the first-stage upper adapter plate 121 is provided with a first groove 121a, and at least a part of the second-stage adapter plate 13 is located in the first groove 121 a; the first groove 121a includes a third sidewall 121a1 and a bottom wall 121a2, a transition inclined surface 121a3 is disposed between the third sidewall 121a1 and the bottom wall 121a2 along the length direction Y of the wall hanger 1, and the third sidewall 121a1 is in transition connection with the bottom wall 121a2 through the transition inclined surface 121a 3. Second grade keysets 13 rotates with transition inclined plane 121a3 butt when reaching the biggest angle relative one-level keysets 12, restrict second grade keysets 13 through this transition inclined plane 121a3 and continue to rotate, thereby restrict tertiary keysets and continue to rotate, and then restricted the distance along the thickness direction X of wall hanger between first support and the second support, at this moment, between second grade keysets 13 and one-level keysets 12, between second grade keysets 13 and tertiary keysets 14, all rotate to the biggest angle between tertiary keysets 14 and the second support 15, this wall hanger is in the biggest tensile distance state. Namely, the maximum stretching distance of the wall hanging rack is the sum of the thickness of the first support, the length of the Y projection of the first-level lower adapter plate and the third-level adapter plate in the length direction of the wall hanging rack 1 after being unfolded and the thickness of the second support. The maximum angle between the second-stage adapter plate 13 and the first-stage adapter plate 12, the maximum angle between the second-stage adapter plate 13 and the third-stage adapter plate 14, and the maximum angle between the third-stage adapter plate 14 and the second bracket 15 may be different. When stretching to the maximum distance, second grade keysets 13 and transition inclined plane 121a3 butt, make the contained angle between second grade keysets 13 and the tertiary keysets 14 be less than 180 to gyration is reset, reduces because of the too big risk that can't reset of tensile stroke in the tensile process.
When the wall hanging frame is in the middle state, a first preset angle is formed between the second-stage adapter plate 13 and the first-stage adapter plate 12, a second preset angle is formed between the second-stage adapter plate 13 and the third-stage adapter plate 14, a third preset angle is formed between the third-stage adapter plate 14 and the second support 15, and the first preset angle, the second preset angle and the third preset angle are all between 0 degree and the maximum angle; the first preset angle, the second preset angle and the third preset angle may be different.
As shown in fig. 8, in an embodiment, the second-level adapter plate 13 is installed between the first-level upper adapter plate 121 and the first-level lower adapter plate 122, the first-level upper adapter plate 121 is rotatably connected to the second-level adapter plate 13 through a rotating shaft 16, the first-level lower adapter plate 122 is rotatably connected to the second-level adapter plate 122 through a rotating shaft 16, one end of the second-level adapter plate 13 away from the first-level upper adapter plate 121 is rotatably connected to the third-level adapter plate 14 through a rotating shaft 16, and one end of the third-level adapter plate 14 away from the second-level adapter plate 13 is rotatably connected to the second bracket 15 through a rotating shaft 16. Wherein the second stage adapter plate 13 and the third stage adapter plate 14 can rotate around the rotating shaft 16.
As shown in fig. 9, the second-stage interposer 13 is provided with a first avoiding groove 131 for placing the third-stage interposer 14, the bottom of the first avoiding groove 131 is provided with a plurality of ribs 131a, the plurality of ribs 131a are upwardly protruded, correspondingly, the third-stage interposer 14 is provided with a plurality of second avoiding grooves 141, and the third-stage interposer 14 is further provided with a third avoiding groove 142 for avoiding the fixing screws of the first bracket 11 and the electronic device.
When the second-stage adapter plate 13 is attached to the third-stage adapter plate 14, the reinforcing rib 131a is located in the second avoiding groove 141, and through the design of the reinforcing rib 131a and the local groove, an ultrathin design scheme is realized, and the integral bearing capacity is also met.
As shown in fig. 10, the first bracket 11 is hung on the first-stage adapter plate 12, the first-stage adapter plate 12 is rotatably connected with the second-stage adapter plate 13 through a rotating shaft 16, the second-stage adapter plate 13 is rotatably connected with the third-stage adapter plate 14 through a rotating shaft 16, and the third-stage adapter plate 14 is rotatably connected with the second bracket 15 through a rotating shaft 16. Wherein, the first-level keysets 12 are located the second recess and laminate with first support 11, the second grade keysets 13 rotate to and laminate with first support 11 between the one-level keysets 121 and the one-level lower keysets 122 on the one-level, the third grade keysets 14 rotate to and laminate with two keysets 13 in the first groove 131 of dodging, the terminal surface of third grade keysets 14 and second grade keysets 13 is located the same horizontal plane, thickness and the thickness that only is second grade keysets 13 after the two laminate, second support 15 rotates to laminate with first support 11 (third grade keysets 14 and second support 15 distribute along the length direction Y of wall hanger bracket), make first support 11 be on a parallel with first-level keysets 12, second grade keysets 13, third grade keysets 14 and second support 15, at this moment, this wall hanger bracket 1 is in minimum tensile distance state. I.e. the minimum stretching distance of the wall hanger 1 is the thickness of the first bracket 11. Through the dislocation tiling arrangement, avoid the stack, greatly reduced wall mount frame 1's whole thickness.
As shown in fig. 11, in an embodiment, the first bracket 11 is provided with a hanging portion 111, the hanging portion 111 may be a cavity structure, and the first bracket 11 is hung on the first-stage upper connection plate through the hanging portion 111; wherein, along the height direction Z of the wall hanging rack, the locking mechanism 17 is located below the hanging part 111 and is used for locking the first-level lower connection plate. The first bracket 11 is provided with a second groove 112, and the second groove 112 is used for placing a first-stage upper connecting plate and a first-stage lower connecting plate; the first bracket 11 is further provided with a plurality of first fixing holes 113, and the fixing position of the first bracket 11 and the electronic device 2 can be selected according to the size of the electronic device 2.
As shown in fig. 12, the first bracket 11 is connected with two guide rails 18, two ends of the first bracket 11 are provided with sliding slots 114 along the length direction Y of the wall hanging rack 1, and the guide rails 18 are located in the sliding slots 114, can move along the sliding slots 114, and are fixedly connected with the first bracket 11 through quick release screws 182; the guide rail 18 is provided with a second fixing hole 181. When the large-size electronic device 2 needs to be installed, the quick-release screw 182 can be unscrewed, at least part of the guide rail 18 slides out of the sliding groove 114, the quick-release screw 182 is tightened, the guide rail 18 is fixed with the first support 11, and at least part of the guide rail 18 extends out of the outer side of the first support 11, so that the fixed size of the first support 11 is increased, and the electronic device 2 with the larger size can be conveniently adapted.
As shown in fig. 13, the locking mechanism 17 includes a locking portion and an elastic member 171, the locking portion can lock the first bracket and the first-stage lower adapter plate, so as to further stabilize the connection between the first bracket and the intermediate adapter assembly, and reduce the risk of the first bracket being separated from the intermediate adapter assembly under the condition of external force. Wherein, the locking part comprises a first slider 172 and a second slider 173, the first slider 172 and the second slider 173 are fixedly connected, and the two can slide relative to the first bracket. Specifically, the second slider 173 is provided with a protrusion 173a, and the first slider 172 is fixedly connected with the protrusion 173a through a screw 174, so as to fixedly connect the first slider 172 with the second slider 173.
As shown in fig. 14, the first slider 172 is provided with a slide rail, and a slide rail corresponding to the first bracket 11 is provided, the slide rail is engaged with the slide rail (not shown in the figure), and the second slider 173 can move along the slide rail along the height direction Z of the wall hanger 1 along with the first slider 172. The first bracket 11 is provided with a first limiting portion 115 and a second limiting portion 116, the first limiting portion 115 and the second limiting portion 116 are distributed along the height direction Z of the wall hanging rack 1, the protrusion 173a of the second sliding block 173 is installed between the first limiting portion 115 and the second limiting portion 116 and can slide between the first limiting portion 115 and the second limiting portion 116, the first limiting portion 115 and the second limiting portion 116 reduce the risk that the second sliding block 173 is separated from the first bracket 11, the second groove 112 is provided with a first side wall 112a and a second side wall which are oppositely arranged along the height direction Z of the wall hanging rack 1, and the first side wall 112a is located below the second side wall.
In one embodiment, the second position-limiting portion 116 is located below the first position-limiting portion 115, the elastic element 171 is installed between the first position-limiting portion 115 and the second position-limiting portion 115, and two ends of the elastic element are respectively abutted against the protrusion 173a and the second position-limiting portion 116, the elastic element 171 is in a compressed state, and the second slider 173 can move towards the first position-limiting portion 115 under the effect of the resilience force. At least a portion of the second slider 173 extends upward to be higher than the first sidewall 112a, and the second slider 173 stops at a side end of the primary lower connection plate. The end surface of the second slider 173 away from the second groove 112 is an inclined surface 173b, and in the process that the first-stage lower connection plate is mounted in the second groove 112, the first-stage lower connection plate is matched with the inclined surface 173 and can apply acting force to the second slider 173 to enable the second slider 173 to move along the slide way.
Specifically, as shown in fig. 15, in the process that the primary lower connection plate 122 is mounted in the second groove 112, the primary lower connection plate 122 abuts against the inclined surface 173b and presses the second slider 173 through the inclined surface 173b, the second slider 173 is gradually pressed to move downward and presses the elastic member 171, until the second slider 173 moves to be flush with or lower than the first side wall 112a, the primary lower connection plate 122 can be mounted in the second groove 122, at this time, the primary lower connection plate 122 no longer applies pressure to the second slider 173, and the second slider 173 moves upward to be reset under the action of the elastic member 171. After the second sliding block 173 is reset, at least a part of the second sliding block 173 abuts against the outer side of the first-stage lower connecting plate 122, that is, the first-stage lower connecting plate 122 is prevented from falling off the second groove 112, and the first-stage lower connecting plate 122 is locked with the first support 11.
As shown in fig. 16, when the second slider 173 is pushed to slide downward along the height direction Z of the wall hanger 1, and the second slider 173 moves to be flush with the first sidewall 112a or lower than the first sidewall 112a, the first-stage lower connection plate 122 can be disengaged from the second groove 112 or enter the second groove 112, so as to unlock the first-stage lower connection plate 122 from the first bracket 11; meanwhile, when the second slider 173 slides upward to be higher than the first side wall 112a, the second slider 173 can block the first-stage lower connection plate 122 from coming out of the second groove 112, and the first-stage lower connection plate 122 can be locked with the first bracket 11. Meanwhile, in the locking and unlocking processes, due to the arrangement of the first limiting portion 115 and the second limiting portion 116, the risk that the first sliding block 172 and the second sliding block 173 are separated from the sliding way can be reduced, and the reliability of locking and unlocking is improved.
In the embodiment of the application, the first support and the middle switching assembly are locked through the locking mechanism, the risk that the first support is separated from the middle switching assembly under the condition of external force is reduced, the first support is reinforced without additionally adding a fixing screw during assembling, the steps of assembling and disassembling the wall hanging rack are reduced, and the operation is convenient. In addition, the locking part in the locking mechanism is of a split structure, the structural space of the first bracket 11 is reasonably utilized, and the second sliding block can reset under the action of the elastic piece without manual operation.
The elastic member 171 may be a spring.
Of course, the locking mechanism may also adopt a rotating hook, a blocking piece and other structural forms to lock the first support and the first-stage lower connecting plate. If, adopt separation blade and torsional spring, install the separation blade in first support, along wall-hanging rack's length direction Y, the separation blade is located the side of second recess, and at least part and the second recess of separation blade set up relatively, the separation blade can rotate first support relatively, when the first support assembles with the lower fishplate bar of one-level, the fishplate bar can extrude the separation blade and rotate the below to the second recess diapire under the one-level, make the lower fishplate bar of one-level can install in the second recess, and first support and the equipment completion back of connecing under the one-level, the separation blade receives torsional spring effort to rotate the diapire relative with the second recess to at least part, thereby the fishplate bar deviates from the second recess under the restriction one-level, realize the locking.
The wall hanging rack 1 in the above embodiments is used for mounting the electronic device 2 on a wall, and the specific operation process is as follows:
as shown in fig. 17, in the installation process of the wall mount 1, the first bracket 11 is connected to the electronic device 2 through the fixing screws, the intermediate adapter assembly is connected to the second bracket 15, and then the second bracket 15 is fixed to the wall 3.
As shown in fig. 18, after the first bracket 11 is connected to the electronic device 2, the first bracket 11 is obliquely hung on the first-stage upper connection plate 121 through the hanging portion 111, so that the first bracket 11 is primarily connected to the intermediate connection component, the electronic device 2 is pushed to move toward the wall, and the electronic device 2 and the first bracket 11 rotate downward along the first-stage upper connection plate 121.
As shown in fig. 19, with the rotation of the electronic device 2 and the first support 11, the locking mechanism of the first support 11 contacts with the first-level lower connecting plate 122, the first-level lower connecting plate extrudes the locking portion of the locking mechanism, the locking portion moves downward under the action of the extrusion force to unlock the first support, the first-level lower connecting plate is installed in the second groove of the first support 11 to be attached to the first support 11, the first-level lower connecting plate is attached to the first support 11, the first-level lower connecting plate does not extrude the locking portion after the first-level lower connecting plate is attached to the first support 11, the locking portion resets under the action of the elastic force of the elastic member to lock the first-level lower connecting plate to the first support, that is, the electronic device 2 is assembled in place. When the first support 11 is detached, the locking part is pushed to slide downwards, the electronic equipment is inclined upwards, the first-stage lower connecting plate is separated from the second groove, and the first support is taken up from the first-stage upper connecting plate to complete detachment.
As shown in fig. 20, the distance between the electronic device 2 and the wall can be adjusted by the relative rotation of the second-stage adapter plate 13 and the third-stage adapter plate 14, for example, when the connecting line of the electronic device 2 needs to be plugged and unplugged, the electronic device 2 can be pulled out, and the second-stage adapter plate 13 and the third-stage adapter plate 14 rotate around the rotating shaft 16, so that the included angles between the first-stage adapter plate 12 and the second-stage adapter plate 13, between the second-stage adapter plate 13 and the third-stage adapter plate 14, and between the third-stage adapter plate 14 and the second bracket 15 are increased, thereby increasing the distance between the electronic device 2 and the wall 3, and facilitating plugging and unplugging the connecting line at the connecting port of the electronic device 2; the display can also be adjusted back and forth according to the viewing distance.
As shown in fig. 21, for the state that the electronic device 2 is attached to the wall 3 (in the figure, the thickness of the product of the electronic device 2 is gradually increased, so that the gap between the electronic device 2 and the wall 3 is gradually reduced, the embodiment of the present application is not limited to the shape of the electronic device 2), the distance between the electronic device 2 and the wall 3 in the embodiment of the present application is only the thickness of the first bracket 11, compared with the prior art, the distance between the electronic device 2 and the wall 3 is greatly reduced, the aesthetic effect is improved, and the space waste is reduced.
As shown in fig. 22, in another embodiment, the first bracket 11 is provided with a protrusion 117 along the thickness direction X of the wall hanger 1, the first-stage upper connecting plate 121 is provided with a recess 121b along the length direction Y of the wall hanger 1, the protrusion 117 and the recess 121b cooperate to realize the engagement between the first bracket 11 and the first-stage adapter plate 12, and then the first bracket 11 and the first-stage lower connecting plate 122 are fixed by the locking mechanism 17. In this embodiment, the locking mechanism 17 is a screw, the first bracket 11 is provided with a plurality of fixing adjusting holes 118, the plurality of fixing adjusting holes 118 are disposed at intervals on the first bracket 11, the first-stage lower connecting plate 122 is provided with a through hole, and the screw is used for penetrating through the through hole to be matched with one of the fixing adjusting holes 118 to realize the fixed connection between the first bracket 11 and the first-stage adapter plate 12. Wherein, the first bracket 11 is provided with a plurality of fixing and adjusting holes 118 so as to adjust the distance between the first-stage upper connecting plate 121 and the first-stage lower connecting plate 122 to adapt to electronic devices of different sizes.
One, two or more first brackets 11 may be provided, and two are taken as an example in this embodiment.
Specifically, the convex portion 117 of the first bracket 11 may be designed as a disc-type mounting hanging column, and the mounting hanging column is hung on the concave portion 121b of the first-stage upper transfer plate 121 from top to bottom. The mounting hanging column is provided with a guiding oblique angle, so that the mounting hanging column can be conveniently hung on the concave part 121 b. The recessed portion 121b of the first-stage upper connecting plate 121 may be provided with a plurality of recessed portions, and the recessed portions are distributed along the length direction Y of the electronic device, so that the first brackets 11 are assembled according to the electronic devices of different sizes and adapted to different distances.
In this embodiment, the primary adapter plate 12 further includes a reinforcing beam 123, and the reinforcing beam 123 is used to connect the primary upper adapter plate 121 and the primary lower adapter plate 122, so as to reinforce the connection between the primary upper adapter plate 121 and the primary lower adapter plate 122; or, the first-stage upper connecting plate 121, the reinforcing beam 123 and the first-stage lower connecting plate 122 can also be designed as a whole, and the first-stage upper connecting plate 121, the reinforcing beam 123 and the first-stage lower connecting plate 122 are surrounded by a frame-shaped structure.
As shown in fig. 23, in this embodiment, the connection process between the first bracket 11 and the first-stage interposer 12 is as follows: the convex portion 117 of the first bracket 11 is firstly hung on the concave portion 121b of the first-stage upper adapter plate 121, so that the first bracket 11 and the first-stage adapter plate 12 are pre-connected, and the locking mechanism 17 (for example, a screw) passes through a through hole of the first-stage lower adapter plate 122 and is fixed on one of the fixed adjusting holes 118 of the first bracket 11, so that the first bracket 11 and the first-stage adapter plate 12 are fixedly connected, and the risk that the first bracket 11 is separated from the first-stage adapter plate 12 under the condition of external force is reduced.
In this embodiment, when the locking mechanism 17 is a screw, it has advantages of simple structure and low cost.
This application can realize wall hanger 1's an organic whole or components of a whole that can function independently design through above embodiment to realize multiple size electronic equipment's compatibility.
It is noted that a portion of this patent application contains material which is subject to copyright protection. The copyright owner reserves the copyright rights whatsoever, except for making copies of the patent files or recorded patent document contents of the patent office.

Claims (16)

1. A wall hanger, characterized in that the wall hanger comprises:
the first bracket is used for being connected with the electronic equipment;
the second bracket is used for being connected with a wall;
the intermediate adapter assembly is connected with the second bracket;
a locking mechanism capable of locking or unlocking the first bracket with the intermediate adapter assembly;
wherein the locking mechanism comprises a locking portion movable in a height direction of the wall hanger;
during the process that the locking part moves along the height direction of the wall hanger, the locking part can limit the intermediate adapter assembly to move relative to the first bracket along the thickness direction of the wall hanger, so that the first bracket and the intermediate adapter assembly are in a locking state;
in the process that the locking part moves along the height direction of the wall hanger, the locking part can release the limitation on the relative movement of the intermediate adapter assembly and the first bracket, so that the first bracket and the intermediate adapter assembly are in a release locking state.
2. The wall hanger of claim 1, wherein the first bracket is provided with a second recess in which a portion of the intermediate adapter assembly can be located;
along the height direction of the wall hanging rack, the second groove is provided with a first side wall and a second side wall which are oppositely arranged, and the first side wall is positioned below the second side wall;
when the locking part moves along the height direction of the wall hanger to be flush with the first side wall or lower than the first side wall, the first bracket and the intermediate adapter assembly are in an unlocked state, and at the moment, a part of the intermediate adapter assembly can be separated from or enter the second groove;
when the locking part moves to a position higher than the first side wall along the height direction of the wall hanger, the first bracket and the intermediate adapter assembly are in a locking state, and at the moment, the locking part can block one part of the intermediate adapter assembly from coming out of the second groove.
3. The wall hanger according to claim 2, wherein the locking mechanism further comprises an elastic member, both ends of which are connected to the locking part and the first bracket, respectively, and the elastic member is deformed in a height direction of the wall hanger;
when the locking part moves downwards, the elastic piece can be compressed, and when the locking part moves along the height direction of the wall hanger to be flush with the first side wall or lower than the first side wall, the first bracket and the intermediate adapter assembly are in an unlocked state;
under the action of resilience force of the elastic piece, the locking portion can be pushed to move upwards, and when the locking portion moves to a position higher than the first side wall along the height direction of the wall hanger, the first bracket and the intermediate adapter assembly are in a locking state.
4. A wall hanger according to claim 3, wherein the first bracket comprises a first retaining portion and a second retaining portion distributed along a height direction of the wall hanger, the first retaining portion is located above the second retaining portion, and at least a part of the locking portion is located between the first retaining portion and the second retaining portion and is movable between the first retaining portion and the second retaining portion;
when the locking part is abutted against the first limiting part, the intermediate adapter assembly and the first bracket are in a locking state.
5. A wall hanger according to claim 4, wherein the locking portion is provided with a projection located between the first and second retaining portions;
and two ends of the elastic piece are connected with the second limiting part and the bulge.
6. The wall hanger according to claim 5, wherein the locking portion comprises a first slider and a second slider, the second slider being provided with the projection, the first slider being detachably connected with the second slider through the projection.
7. The wall hanger according to any one of claims 1 to 6, wherein the locking portion is provided with an inclined surface, and at least a portion of the intermediate adapter assembly abuts against the inclined surface to push the locking portion to move in the height direction during the process of mounting the intermediate adapter assembly on the first bracket.
8. A wall hanger according to any of claims 1 to 6, wherein one of the locking portion and the first bracket is provided with a slide rail, and the other is provided with a slide way, the slide way extending in a height direction of the wall hanger;
the slide rail is matched with the slide way, and the locking part can slide along the slide way along the height direction of the wall hanging rack.
9. The wall hanging rack according to any one of claims 1 to 6, wherein sliding grooves are formed at two ends of the first support along the length direction of the wall hanging rack, and the sliding grooves extend along the height direction;
the sliding groove is provided with a guide rail, and the guide rail can move along the sliding groove;
at least part of the guide rail can move to the outer side of the first support along the height direction of the wall hanging rack, and the guide rail is provided with a second fixing hole which is used for connecting the electronic equipment and the first support.
10. The wall hanger according to any one of claims 1 to 6, wherein the intermediate adapter assembly comprises at least a primary adapter plate, a secondary adapter plate and a tertiary adapter plate;
the first-stage adapter plate is rotatably connected with the second-stage adapter plate, the second-stage adapter plate is rotatably connected with the third-stage adapter plate, and the third-stage adapter plate is rotatably connected with the second support, so that the intermediate adapter assembly has a folded state and an unfolded state;
the first-stage adapter plate is provided with a first groove, and at least part of the second-stage adapter plate is positioned in the first groove;
the first groove is provided with a bottom wall and a third side wall, and the bottom wall is connected with the third side wall through a transition inclined plane along the length direction of the wall hanging rack;
in the unfolding process of the middle adapter assembly, the second-stage adapter plate is abutted to the transition inclined plane when rotating to the maximum angle relative to the first-stage adapter plate so as to limit the second-stage adapter plate to continue rotating.
11. The wall hanger according to claim 10, wherein the primary adapter plate comprises a primary upper adapter plate and a primary lower adapter plate which are arranged at intervals along the height direction of the wall hanger;
the secondary adapter plate is positioned between the primary lower adapter plate and the primary upper adapter plate;
the second grade keysets is equipped with the first groove of dodging, when middle switching subassembly is in fold condition, the first groove of dodging is used for holding the tertiary keysets.
12. The wall hanger according to claim 11, wherein a rib is disposed at a bottom of the first avoidance slot, and a second avoidance slot is disposed at the third adapter plate, wherein the second avoidance slot is configured to receive the rib when the intermediate adapter assembly is in the folded state.
13. The wall hanger according to any one of claims 1 to 6, further comprising a hitch assembly adapted to snap-fit the first bracket to the intermediate adapter assembly.
14. A wall hanging rack is characterized by comprising a first bracket, a middle adapter assembly and a second bracket, wherein the first bracket is provided with a plurality of first fixing holes which are used for connecting the first bracket with electronic equipment, and the second bracket is used for connecting a wall;
the intermediate adapter assembly comprises a first-stage adapter plate, a second-stage adapter plate, a third-stage adapter plate, a rotating shaft and a locking mechanism;
the first-stage adapter plate comprises a first-stage upper adapter plate and a first-stage lower adapter plate, the first bracket is provided with a second groove, the first-stage upper adapter plate and the first-stage lower adapter plate are located in the second groove, the second-stage adapter plate is located between the first-stage upper adapter plate and the first-stage lower adapter plate, and the second-stage adapter plate is provided with a first avoidance groove for accommodating the third-stage adapter plate;
the first-stage adapter plate and the second-stage adapter plate, the second-stage adapter plate and the third-stage adapter plate, and the third-stage adapter plate and the second support are rotatably connected through the rotating shafts, the rotating shafts are arranged in a staggered manner along the thickness direction of the wall hanging rack, and the wall hanging rack can be in a folded state, a middle state or an unfolded state in the rotating process of the second-stage adapter plate and the third-stage adapter plate;
when the wall hanging rack is in the folded state, along the thickness direction of the wall hanging rack, the first-stage adapter plate is positioned in the second groove and attached to the first support, the second-stage adapter plate rotates into the second groove and is positioned between the first-stage upper adapter plate and the first-stage lower adapter plate, the second-stage adapter plate is attached to the first support, the third-stage adapter plate rotates into the first avoidance groove and is attached to the second-stage adapter plate, and the second support rotates to be parallel to the third-stage adapter plate and is attached to the first support;
when the wall hanging frame is in the unfolding state, the second-stage adapter plate and the first-stage adapter plate, the second-stage adapter plate and the third-stage adapter plate and the second support all rotate to the maximum angle;
when the wall hanging frame is in the middle state, a first preset angle is formed between the second-stage adapter plate and the first-stage adapter plate, a second preset angle is formed between the second-stage adapter plate and the third-stage adapter plate, a third preset angle is formed between the third-stage adapter plate and the second support, and the first preset angle, the second preset angle and the third preset angle are all between 0 degree and the maximum angle;
the first support is provided with a hanging part, the first support is hung on the first-level upper connecting plate through the hanging part, and the first support is locked or unlocked through the locking mechanism and the first-level lower connecting plate.
15. An equipment assembly, comprising:
an electronic device;
a wall hanger according to any one of claims 1 to 14;
the electronic equipment is connected with the wall hanging frame, and the wall hanging frame can hang the electronic equipment on a wall.
16. The device assembly of claim 15, wherein the electronic device is a large screen display or a large screen television.
CN202010483755.7A 2020-06-01 2020-06-01 Wall hanging rack and equipment assembly Pending CN113757489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010483755.7A CN113757489A (en) 2020-06-01 2020-06-01 Wall hanging rack and equipment assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010483755.7A CN113757489A (en) 2020-06-01 2020-06-01 Wall hanging rack and equipment assembly

Publications (1)

Publication Number Publication Date
CN113757489A true CN113757489A (en) 2021-12-07

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ID=78782463

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010483755.7A Pending CN113757489A (en) 2020-06-01 2020-06-01 Wall hanging rack and equipment assembly

Country Status (1)

Country Link
CN (1) CN113757489A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050133678A1 (en) * 2002-06-11 2005-06-23 Chief Manufacturing Inc. Adjustable, self-balancing flat panel display mounting system
CN2912161Y (en) * 2006-07-04 2007-06-13 姜艺 Two-segament double-rocker tilting wall suspension rack for flat TV set
CN201012025Y (en) * 2006-11-24 2008-01-30 吴槐 Rotating link mechanism of the wall-hanging double-arm rack
CN201246588Y (en) * 2008-07-29 2009-05-27 乐建荣 Flat plate television wall mounting suspension frame
CN202469421U (en) * 2012-02-21 2012-10-03 宁波股达电子科技有限公司 Adjustable wall-mounted rack
CN203948900U (en) * 2014-05-08 2014-11-19 宁波西尼液晶支架制造有限公司 A kind of improved adjustable liquid crystal support
CN204187241U (en) * 2014-10-21 2015-03-04 余姚市宇达实业有限公司 A kind of wall hanging bracket of television adopting simple and easy wallboard
CN206093441U (en) * 2016-10-27 2017-04-12 乐歌人体工学科技股份有限公司 Take flat -panel display wall support of support arm

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050133678A1 (en) * 2002-06-11 2005-06-23 Chief Manufacturing Inc. Adjustable, self-balancing flat panel display mounting system
CN2912161Y (en) * 2006-07-04 2007-06-13 姜艺 Two-segament double-rocker tilting wall suspension rack for flat TV set
CN201012025Y (en) * 2006-11-24 2008-01-30 吴槐 Rotating link mechanism of the wall-hanging double-arm rack
CN201246588Y (en) * 2008-07-29 2009-05-27 乐建荣 Flat plate television wall mounting suspension frame
CN202469421U (en) * 2012-02-21 2012-10-03 宁波股达电子科技有限公司 Adjustable wall-mounted rack
CN203948900U (en) * 2014-05-08 2014-11-19 宁波西尼液晶支架制造有限公司 A kind of improved adjustable liquid crystal support
CN204187241U (en) * 2014-10-21 2015-03-04 余姚市宇达实业有限公司 A kind of wall hanging bracket of television adopting simple and easy wallboard
CN206093441U (en) * 2016-10-27 2017-04-12 乐歌人体工学科技股份有限公司 Take flat -panel display wall support of support arm

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