CN211649724U - Self-locking structure of wall hanging and wall hanging with self-locking function - Google Patents

Abstract

The utility model discloses a self-locking structure of hanging and have self-locking function's hanging belongs to hanging technical field. The wall hanging with the self-locking function comprises a beam assembly and a vertical beam, wherein the beam assembly comprises a self-locking structure; the vertical beam is detachably hung on the cross beam assembly; the self-locking structure comprises a turnover part and a push plate which are arranged on the wall-mounted main body; the turnover part can be turned over up and down, and the push plate can horizontally move back and forth; a clamping hook and a clamping groove are arranged between the turnover piece and the push plate; the clamping hook corresponds to the locking position when clamped in the clamping groove, and corresponds to the unlocking position when separated from the clamping groove. When the turnover piece is turned downwards to be in place, the clamping hook is clamped in the clamping groove, so that the turnover piece and the push plate are locked; the push plate is pushed to separate the clamping hook from the clamping groove, so that the clamping hook and the clamping groove can be detached; when the self-locking structure is applied to the wall hanger, the vertical beam can be stably locked on the cross beam assembly, and the phenomenon of looseness or falling is prevented.

Description

Self-locking structure of wall hanging and wall hanging with self-locking function

Technical Field

The utility model relates to a hanging technical field especially relates to a self-locking structure of hanging and have self-locking function's hanging.

Background

Wall hanging is a practical structure for hanging objects on a wall or a shelf, and is often used in occasions where objects such as televisions, display screens, sound boxes and the like are hung on the wall or the shelf.

The existing wall hanging generally comprises two parts, one part is fixed on a wall and called a cross beam (or a cross frame), and the other part is fixedly connected with an object such as a television and the like and then hung on the cross beam (or the cross frame) together, so that the purpose of hanging the television on the wall (or a frame) is achieved.

However, in the above wall-mounted structure, the television is merely hung on the cross beam (or the cross frame), and the television is often loosened and even dropped due to accidental contact, which causes damage to the television.

In view of the above, a new technical solution is urgently needed to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem among the above-mentioned prior art, provide a self-locking structure of hanging and have self-locking function's hanging.

In order to realize the purpose, the utility model adopts the following technical scheme:

one of the purposes of the utility model is to provide a wall hanging self-locking structure, which comprises a turning part and a push plate which are arranged on a wall hanging main body;

the turnover part can be pivoted on the wall hanging main body in a vertically turnover mode, and the push plate can be horizontally arranged on the wall hanging main body in a reciprocating mode and is positioned below the turnover part;

a locking mechanism is arranged between the turnover piece and the push plate, and the locking mechanism comprises a clamping hook and a clamping groove which are arranged between the turnover piece and the push plate;

the clamping hook is clamped in the clamping groove and corresponds to a locking position, and the clamping hook is separated from the clamping groove and corresponds to an unlocking position.

As a further improvement, the self-locking structure of the wall hanging further comprises a first return member, the first return member is installed between the push plate and the wall hanging main body, and the first return member is used for providing an elastic force to enable the push plate to move towards the first direction.

As a further improvement, the first return member is a compression spring, and the compression spring is installed between the end of the push plate and the wall hanging main body.

As a further improvement, an unlocking mechanism is arranged between the turnover piece and the push plate, and the unlocking mechanism comprises a stopping part and a stopping groove which are arranged between the turnover piece and the push plate;

when the stopping part is accommodated in the stopping groove, the push plate can be prevented from moving towards the first direction.

As a further improvement, the self-locking structure of the wall hanging further comprises a second return piece, the second return piece is installed between the wall hanging main body and the turnover piece, and the second return piece is used for providing an elastic force to enable the turnover piece to turn upwards.

As a further improvement, the second return piece is a tension spring, and two ends of the tension spring are respectively connected to the wall hanging main body and the turnover piece.

A second object of the present invention is to provide a wall hanging with self-locking function, which comprises a beam assembly and a vertical beam, wherein the beam assembly comprises the self-locking structure;

the beam assembly is fixed on a wall, and the vertical beam is detachably hung on the beam assembly together with other objects.

As a further improvement, the beam assembly further comprises a beam main body, a middle cover plate arranged in the middle of the beam main body and two side cover plates arranged at two ends of the beam main body; the self-locking structure comprises two turnover pieces and a push plate;

the two turnover pieces are respectively pivoted between the middle cover plate and one of the side cover plates; the push plate is installed the upper surface of crossbeam main part, and is located two upset piece below.

As a further improvement, the turnover piece comprises two connected side plates, and a V-shaped groove is formed between the two side plates; the vertical beam is provided with a hanging part matched with the V-shaped groove; after assembly, the hanging part is just accommodated and clamped in the V-shaped groove.

As a further improvement, the hanging part is arranged at the top of the vertical beam and comprises an extension part, the extension part protrudes outwards from the edge of the vertical beam and extends towards the bottom, a hanging groove is formed between the extension part and the edge of the vertical beam, and the free end of the extension part is an inclined plane;

the beam main body is also provided with a hanging plate; after assembly, the hanging plate is inserted into the hanging groove, so that the vertical beam is hung on the cross beam assembly.

Compared with the prior art, the utility model discloses following beneficial effect is brought:

the self-locking structure of the utility model comprises a turnover part which can be turned over up and down and a push plate which can horizontally move back and forth, a locking mechanism is arranged between the turnover part and the push plate, when the turnover part is turned over down in place, a clamping hook is clamped in a clamping groove, thereby realizing the locking of the turnover part and the push plate; the push plate is pushed to separate the clamping hook from the clamping groove, so that the clamping hook and the clamping groove can be detached; when the self-locking structure is applied to the wall hanger, the vertical beam can be stably locked on the cross beam assembly, and the phenomenon of looseness or falling is prevented.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic assembly view of a wall hanging with self-locking function according to a preferred embodiment of the present invention;

FIG. 2 shows an exploded view of the cross-beam assembly of FIG. 1;

FIG. 3 shows a partial enlarged view at A in FIG. 2;

FIG. 4 shows a perspective view of the stopper of FIG. 2;

figure 5 shows a perspective view of a vertical beam of the present invention;

FIG. 6 illustrates a schematic view of the cross-beam assembly of the present invention in a locked state;

fig. 7 is a schematic diagram showing the relative position relationship between the turnover part and the push plate in the locked state;

fig. 8 is a schematic view showing the relative position relationship between the vertical beam and the turnover member in the locked state according to the present invention;

fig. 9 shows a schematic view of a state where the stopper portion of the present invention is received in the stopper groove.

Description of the main element symbols:

1-a turnover part; 11-a hook; 12-a stop; 131-bottom side plate; 132-a top side panel; 14-a pivot; 2-pushing the plate; 200-a stop; 201-a body; 202-a stop groove; 203-screw; 204-jaw; 205-inclined plane; 21-card slot; 22-mounting grooves; 24-a pushing portion; 25-an end plate; 26-a guide post; 3-compression spring; 4-a tension spring; 5-a beam assembly; 51-a beam body; 511-a fixing plate; 512-main board; 5121-pits; 5122-a spacing piece; 513-hanging plates; 514-elongated holes; 52-intermediate cover plate; 521-a vertical plate; 522-a top plate; 523-subplate; 53-side cover plate; 6-vertical beam; 61-a hanging part; 611-an extension; 612-hanging grooves; 613-wedge shape.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the terms in the present invention can be understood according to the specific situation by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example one

Referring to fig. 2 to 4 and 6 to 9, the present embodiment discloses a wall-mounted self-locking structure, which is applied to a wall-mounted structure for realizing the wall-mounted self-locking function.

Referring to fig. 2, 6, 7 and 9, the self-locking structure of the wall hanging includes a turning member 1 and a pushing plate 2 mounted on the wall hanging body.

Referring to fig. 7 and 9, the turnover member 1 is pivoted to the wall-mounted main body in a vertically turnable manner, and the push plate 2 is horizontally mounted on the wall-mounted main body in a back-and-forth movable manner and is located below the turnover member 1.

A locking mechanism is arranged between the turnover part 1 and the push plate 2, and the locking mechanism comprises a clamping hook 11 and a clamping groove 21 which are arranged between the turnover part 1 and the push plate 2.

Specifically, the locking mechanism can be set in two ways:

the clamping hook 11 is arranged at the bottom of the turnover part 1, and the clamping groove 21 is formed in the position, corresponding to the clamping hook 11, of the push plate 2; or, the hook 11 is arranged on the push plate 2, and the slot 21 is arranged at the position of the turnover part 1 corresponding to the hook 11; the purpose of the utility model can be realized by the two modes.

Referring to fig. 2, 6, 7 and 9, the locking mechanism operates as follows (described with reference to the orientation of fig. 2):

when upset 1 down overturns a certain position, trip 11 and a marginal mutual interference of draw-in groove 21, and then promote push pedal 2 moves to the left, behind trip 11 inserted draw-in groove 21 completely, push pedal 2 moves a segment distance to the right again to make trip 11 block in the edge of draw-in groove 21 (as shown in fig. 7), this position definition is latched position, and upset 1 can not upwards overturn this moment, thereby realizes the locking to upset 1.

During unlocking, the push plate 2 is pushed leftwards, the clamping groove 21 is enabled to avoid the clamping hook 11 (shown in fig. 9), the position is located to be an unlocking position, the turnover part 1 can be turned upwards at the moment, and therefore unlocking of the turnover part 1 is achieved.

When the self-locking structure of the embodiment is applied to a wall-mounted structure, the wall-mounted self-locking function can be realized.

As a further improvement, please refer to fig. 2 and 3, the self-locking structure of the wall hanging further includes a first return member, the first return member is installed between the push plate 2 and the wall hanging main body, and the first return member is used for providing an elastic force to move the push plate 2 in a first direction, which is right direction.

Specifically, in this embodiment, the first return member is a compression spring 3, and the compression spring 3 is installed between the end of the push plate 2 and the wall-mounted main body.

The working principle of the compression spring 3 is as follows:

when the turnover part 1 is turned downwards to a certain position, the clamping hook 11 interferes with one edge of the clamping groove 21, so that the push plate 2 is pushed to move leftwards, and at the moment, the compression spring 3 is in a compression state to accumulate elastic potential energy; after the hook 11 is completely inserted into the slot 21, the compression spring 3 releases elastic potential energy to push the push plate 2 to the right, so that the hook 11 is clamped at the edge of the slot 21, and the automatic locking of the turnover part 1 is realized.

During the unblock, need apply external force in order to overcome compression spring 3's elastic force, just can promote push pedal 2 and move left, make the left side edge of draw-in groove 21 avoid trip 11 to the realization is to the unblock of upset 1.

It should be noted that, in other embodiments, the first return element may also be a tension spring, and the tension spring is used to provide an elastic tension to move the push plate 2 to the right. Of course, the compression spring 3 in this embodiment has the advantage of being easier to assemble.

As a further improvement, referring to fig. 2, 4, 7 and 9, an unlocking mechanism is disposed between the flip member 1 and the push plate 2, and the unlocking mechanism includes a stopper 12 and a stopper groove 202 disposed between the flip member 1 and the push plate 2; when the stopping portion 12 is received in the stopping groove 202, the push plate 2 is prevented from moving to the right.

In the present embodiment, the stopping portion 12 is disposed on the turnover member 1, and the stopping portion 12 is formed by a stopper protruding downward from the bottom of the turnover member 1.

The stopping groove 202 is disposed on the push plate 2, preferably, a mounting groove 22 is disposed on the push plate 2 corresponding to the stopping portion 12, a stopping member 200 is fixed on the mounting groove 22, and the stopping groove 202 is disposed on the upper surface of the stopping member 200. It will be appreciated that in other embodiments, the stop groove 202 may be integrally formed in the push plate 2, but may be more difficult to manufacture than a separate stop 200.

In the embodiment, as shown in fig. 4, the stop member 200 includes an elongated body 201, the left side of the body 201 is provided with the stop groove 202, the right side of the body 201 is fixedly mounted on the push plate 2, for example, the stop member is fixed on the push plate 2 by a screw 203, and in order to prevent the stop member 200 from rotating around the screw 203, a pawl 204 is further provided at the right end of the body 201 to be inserted into and engaged with the push plate 2. The left side wall of the stopper groove 202 is provided with a slope 205.

Referring to fig. 6 to 9, the unlocking mechanism and the self-locking mechanism are associated with each other, and the specific working principle is as follows:

when unlocking, because the compression spring 3 always provides a right elastic force to the push plate 2, once a hand leaves the push plate 2, the push plate 2 moves rightwards under the action of the compression spring 3, and at the moment, although the hook 11 is at a position capable of being separated from the clamping groove 21, the turnover part 1 still has to be turned upwards, and the compression spring 3 pushes the push plate 2 to the locking position again. In order to avoid the above situation, when the push plate 2 is pushed to the left to the position where the hook 11 can be separated from the slot 21, the stopping portion 12 of the unlocking mechanism is just accommodated in the stopping groove 202 (as shown in fig. 9), at this time, even if the hand leaves the push plate 2, the stopping portion 12 of the unlocking mechanism can prevent the push plate 2 from moving to the right, that is, the unlocking mechanism is used for keeping the position where the hook 11 can be separated from the slot 21; after the upset piece 1 upwards overturns a certain angle, trip 11 has broken away from in the draw-in groove 21, meanwhile, backstop portion 12 also under the drive of upset piece 1 follow break away from in the backstop recess 202, release mechanism no longer blockked push pedal 2 this moment, and under compression spring 3's effect, push pedal 2 moved to the right, the smooth return.

It is worth mentioning that the backstop portion 12 in this embodiment is set up on upset piece 1, backstop recess 202 corresponds the setting in push pedal 2, and in some other embodiments, also can change mounted position, promptly, sets up backstop portion 12 on push pedal 2, sets up backstop recess 202 on upset piece 1 simultaneously, can realize equally the utility model discloses a purpose, these do not break away from the utility model discloses a scheme all should be contained in the protection scope.

In addition, the front end of the hook 11 is provided with an inclined plane (not marked in the figure) for being conveniently movably matched with the slot 21; the end of the stopping portion 12 is also set to be arc-shaped corresponding to the inclined surface 205 of the stopping member 200, so that the movable fit between the two is smoother.

As a further improvement, the self-locking structure of the wall hanging further comprises a second return member, the second return member is installed between the wall hanging main body and the turnover member 1, and the second return member is used for providing an elastic force to enable the turnover member 1 to turn upwards.

Specifically, in this embodiment, the second return member is a tension spring 4, and two ends of the tension spring 4 are respectively connected to the wall-mounted main body and the turnover member 1 (as shown in fig. 2).

Under the effect of extension spring 4, can make upset piece 1 keep the motion trend of upwards overturning to can give other people a feedback force when pushing down upset piece 1, make the process of downwards overturning mild controllable.

It should be noted that, in some other embodiments, the second return element may also be a compression spring, and in this case, two ends of the compression spring respectively abut against the wall hanging body and the turnover element 1 to provide an upward elastic force, so that the turnover element 1 keeps an upward turnover tendency. Of course, which kind of spring is used for the second return element needs to be determined according to a specific installation position and space.

In summary, the wall-mounted self-locking structure comprises an overturning part 1 capable of overturning up and down and a push plate 2 capable of horizontally moving back and forth, a locking mechanism is arranged between the overturning part 1 and the push plate 2, and when the overturning part 1 overturns down to a proper position, the clamping hook 11 is clamped in the clamping groove 21, so that the overturning part 1 and the push plate 2 are locked; an unlocking mechanism is arranged between the turnover part 1 and the push plate 2 and used for preventing the push plate 2 from moving rightwards in an unlocking state, so that the turnover part 1 can be conveniently and smoothly separated from a locking position; the wall-mounted self-locking structure is ingenious in design and can realize reliable locking and unlocking functions.

Example two

Referring to fig. 1 to 9, the present embodiment discloses a wall hanging with a self-locking function, which is used for hanging objects such as a television, a sound box, a display screen, etc. on a wall or a rack.

Referring to fig. 1, the wall hanging with the self-locking function includes a beam assembly 5 and a vertical beam 6, wherein the beam assembly 5 includes the self-locking structure of the first embodiment, and the beam assembly 5 is a wall hanging main body of the first embodiment.

When assembled, the beam assembly 5 is adapted to be fixed to a wall, and the vertical beams 6 are adapted to be detachably hung on the beam assembly 5 together with other objects.

Specifically, in this embodiment, the beam assembly 5 further includes a beam main body 51, a middle cover plate 52 installed in the middle of the beam main body 51, and two side cover plates 53 installed at two ends of the beam main body 51.

Referring to fig. 2, the beam main body 51 includes a fixing plate 511, a main plate 512 and a hanging plate 513 connected in sequence, the fixing plate 511 and the hanging plate 513 are disposed in parallel, and the main plate 512 is connected between the two. After assembly, the fixing plate 511 is fixed on the wall, the main plate 512 is kept horizontal, and the hanging plate 513 is kept vertical. Specifically, the fixing plate 511 is provided with a plurality of elongated holes 514, and the elongated holes 514 are provided to facilitate fine adjustment of the position of the cross beam body 51 in the lateral direction.

The self-locking structure is installed on the main board 512, and specifically in this embodiment, the self-locking structure includes two turning members 1 and one push plate 2.

The two turnover pieces 1 are respectively pivoted between the middle cover plate 52 and one of the side cover plates 53; the push plate 2 is arranged on the upper surface of the main plate 512 and is positioned below the two turnover pieces 1.

Specifically, each of the turnover pieces 1 includes two connected side plates, and a V-shaped groove is formed between the two side plates (as shown in fig. 8); the vertical beam 6 is provided with a hanging part 61 matched with the V-shaped groove; after assembly, the hanging part 61 is just received and clamped in the V-shaped groove. The locking mechanism and the unlocking mechanism are both arranged between the bottom side plate 131 of the turnover piece 1 and the push plate 2.

The connecting edges of the two side plates of the turnover part 1 are provided with pivot shafts 14, the side cover plates 53 and the middle cover plate 52 are provided with pivot holes, and the pivot shafts 14 are arranged in the pivot holes, so that the corresponding turnover part 1 is pivoted on the beam assembly 5.

Referring to fig. 2, the middle cover plate 52 includes a vertical plate 521 and a top plate 522, two sub-plates 523 are formed by punching the middle portion of the vertical plate 521 forward, and each sub-plate 523 is provided with the pivot hole.

In this embodiment, the top end of the tension spring 4 is connected to the top plate 522 of the middle cover plate 52, and the bottom end of the tension spring 4 is connected to the bottom side plate 131 of the turnover part 1. The extension spring 4 is pulling the bottom curb plate 131 of upset piece 1 and upwards overturning, and when extension spring 4 was in natural length, the V type groove opening of upset piece 1 was up, and this initial gesture is convenient for rapid Assembly.

Push pedal 2 is rectangular platelike, and push pedal 2 corresponds every upset piece 1 all is equipped with draw-in groove 21 reaches mounting groove 22. The clamping groove 21 is used for being matched with the clamping hook 11; the stopper 200 is installed on the installation groove 22, and the stopper groove 202 of the stopper 200 is used for cooperating with the stopper portion 12.

Referring to fig. 2, specifically, a concave pit 5121 is formed on each of two sides of the main plate 512, and the concave pit 5121 is used for providing an avoidance space for the locking mechanism and the unlocking mechanism.

In this embodiment, the right end of the push plate 2 extends out of the beam assembly 5, and the right end of the push plate 2 is bent upward to form a pushing portion 24. The left end of the push plate 2 is bent upwards to form an end plate 25, a guide post 26 is arranged in the middle of the end plate 25, and the axis of the guide post 26 is consistent with the length direction of the push plate 2. The compression spring 3 is sleeved on the guide post 26, and the compression spring 3 is located between the side cover plate 53 on the left side and the end plate 25.

Referring to fig. 2, preferably, a plurality of L-shaped limiting pieces 5122 are respectively disposed on two sides of the main plate 512 along the length direction, and a space for mounting the push plate 2 is formed between the limiting pieces 5122 and the main plate 512, so that the push plate 2 is ensured to move back and forth along the upper surface of the main plate 512, and the push plate 2 is prevented from moving in the up-down direction.

Referring to fig. 1, 5 and 8, in the present embodiment, two vertical beams 6 are provided, and each vertical beam 6 is in a long strip shape and has a U-shaped cross section. The hanging part 61 is arranged at the top of the vertical beam 6, the hanging part 61 comprises an extension 611, the extension 611 is formed by protruding outwards from the edge of the vertical beam 6 and extending towards the bottom, a hanging groove 612 is formed between the extension 611 and the edge of the vertical beam 6, the free end of the extension 611 is in a wedge shape 613 protruding outwards, and the wedge shape 613 is matched with the V-shaped groove of the turnover part 1. Therefore, the top of each vertical beam 6 comprises two hanging parts 61 for being stably hung on the cross beam assembly 5 without transverse swing.

After assembly, the hanging grooves 612 are matched with the hanging plates 513 of the beam main body 51, so that the vertical beams 6 are hung on the beam assembly 5.

It should be noted that, in the present embodiment, the two turning pieces 1 respectively and independently act to prevent the vertical beam 6 on one side from being placed in and then the vertical beam on the other side cannot be placed in.

The assembly and disassembly process of this embodiment is described below (taking the television set mounted on a wall, for example, with reference to the orientation of fig. 2):

first, assembly process

Before assembly, the beam assembly 5 is fixed on a wall, the hanging plate 513 faces forwards, and the openings of the V-shaped grooves of the two overturning pieces 1 face upwards;

fixing two vertical beams 6 on the back of the television, and enabling hanging parts 61 of the vertical beams 6 to face outwards;

the vertical beam 6 and the television are loaded from top to bottom, the hanging part 61 is aligned with the opening of the V-shaped groove and pressed down on the bottom side plate 131 of the turnover part 1, and the tension spring 4 always provides tension force in the whole process of loading in a pressing mode to provide feedback force for an operator;

in the overturning process, the clamping hook 11 at the bottom of the overturning part 1 and the clamping groove 21 on the push plate 2 interfere with each other and extrude the push plate 2 to move leftwards; when the turnover part 1 is turned to the end, the clamping hooks 11 are all inserted into the clamping grooves 21, at the moment, the compression spring 3 provides an elastic force to push the push plate 2 to move rightwards for a short distance, so that the left side edge of the clamping groove 21 is blocked on the clamping hooks 11 (as shown in fig. 7), and the clamping hooks 11 are prevented from falling off from the clamping grooves 21; at the same time, the top side plate 132 of the reversing tool 1 is stopped above the engaging portion 61, and the engaging portion 61 is prevented from falling out of the V-shaped groove (see fig. 8). At this point, the loading of the television is completed.

Second, the disassembling process

The human hand presses on the pushing part 24 and pushes the push plate 2 to move leftwards.

During the moving process, the stopping portion 12 interferes with the inclined surface 205 of the stopping portion 200 and is finally accommodated in the stopping groove 202, at this time, the hook 11 is also separated from the limit of the left edge of the slot 21, and a state that the hook can be upwardly turned along with the turning member 1 and further separated from the slot 21 is maintained (as shown in fig. 9). After the stopping part 12 is received in the stopping groove 202, the human hand can leave the pushing part 24, and the push plate 2 cannot move rightwards.

Since both the television and the vertical beam 6 have a weight and both press against the bottom side plate 131 of the flip 1, the flip 1 cannot be flipped up at this time, requiring the operator to provide an upward force on the television.

In the process that the operator lifts the television and moves from bottom to top, the hanging part 61 of the vertical beam 6 pushes the top side plate 132 of the turnover part 1, meanwhile, the tension spring 4 also provides upward tension for the turnover part 1, and under the combined action of the two, the television is disassembled. In the process, the hook 11 is disengaged from the slot 21, and the stopper 12 is disengaged from the stopper groove 202, and then the push plate 2 moves to the right under the action of the compression spring 3, returning to the initial position. Finally, the flip-flop 1 returns to the initial position, i.e. the position in which the opening of the V-groove is facing upwards. When assembling next time, the operating personnel can directly assemble, and the posture of the turnover part 1 does not need to be adjusted, so that the time is saved.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the terms does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described above, it is understood that they are exemplary and should not be construed as limiting the invention, which may be altered, modified, substituted and modified by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. A self-locking structure of a wall hanging is characterized by comprising a turnover part and a push plate which are arranged on a wall hanging main body;

the turnover part can be pivoted on the wall hanging main body in a vertically turnover mode, and the push plate can be horizontally arranged on the wall hanging main body in a reciprocating mode and is positioned below the turnover part;

a locking mechanism is arranged between the turnover piece and the push plate, and the locking mechanism comprises a clamping hook and a clamping groove which are arranged between the turnover piece and the push plate;

the clamping hook is clamped in the clamping groove and corresponds to a locking position, and the clamping hook is separated from the clamping groove and corresponds to an unlocking position.

2. The self-locking structure of claim 1, further comprising a first return member, the first return member being mounted between the push plate and the wall hanging body, the first return member being configured to provide a resilient force to move the push plate in the first direction.

3. The self-locking structure of claim 2, wherein the first return member is a compression spring mounted between the end of the push plate and the wall hanging body.

4. The self-locking structure of claim 2 or 3, wherein an unlocking mechanism is provided between the flip member and the push plate, the unlocking mechanism comprising a stopper and a stopper groove provided between the flip member and the push plate;

when the stopping part is accommodated in the stopping groove, the push plate can be prevented from moving towards the first direction.

5. The self-locking structure of claim 1, further comprising a second return member installed between the wall hanging body and the flip member, the second return member being configured to provide an elastic force to flip the flip member upward.

6. The self-locking structure of claim 5, wherein the second return member is a tension spring, and two ends of the tension spring are respectively connected to the wall-mounted main body and the flip member.

7. A wall hanging with self-locking function, characterized by comprising a beam assembly and vertical beams, wherein the beam assembly comprises the self-locking structure according to any one of claims 1-6;

the beam assembly is fixed on a wall, and the vertical beam is detachably hung on the beam assembly.

8. The wall hanging with self-locking function of claim 7, wherein the beam assembly further comprises a beam body, a middle cover plate installed in the middle of the beam body, and two side cover plates installed at both ends of the beam body; the self-locking structure comprises two turnover pieces and a push plate;

the two turnover pieces are respectively pivoted between the middle cover plate and one of the side cover plates; the push plate is installed the upper surface of crossbeam main part, and is located two upset piece below.

9. The wall hanging with self-locking function of claim 8, wherein the turnover member comprises two side plates connected with each other, and a V-shaped groove is formed between the two side plates; the vertical beam is provided with a hanging part matched with the V-shaped groove; after assembly, the hanging part is accommodated and clamped in the V-shaped groove.

10. The wall hanging with the self-locking function of claim 9, wherein the hanging part is arranged at the top of the vertical beam and comprises an extension part, the extension part is formed by protruding outwards from the edge of the vertical beam and extending towards the bottom, a hanging groove is formed between the extension part and the edge of the vertical beam, and the free end of the extension part is a slope;

the beam main body is also provided with a hanging plate; after assembly, the hanging plate is inserted into the hanging groove, so that the vertical beam is hung on the cross beam assembly.

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