CN220488834U - Hanging beam and hanging bracket - Google Patents

Abstract

The application provides a hanging beam and hanging bracket, the hanging beam includes: the first body is provided with a hook; the second body is connected to the bottom of the first body in a sliding way and can be positioned on the first body; the locking device is arranged on the second body and can clamp the fixed beam under the extrusion of the fixed beam so as to prevent the second body from being far away from the fixed beam in the extrusion direction. The first body and the second body form the hanging beam with adjustable length, so that the hanging beam is applicable to fixed beams with different sizes, the universality of the hanging beam is improved, meanwhile, the locking device can trigger the locking function under the extrusion of the fixed beam, the hanging beam is fixedly connected to the fixed beam, and the installation reliability of the hanging beam is improved.

Description

Hanging beam and hanging bracket

Technical Field

The application relates to the technical field of display equipment supports, in particular to a hanging beam and a hanging support.

Background

The screen display device is widely applied to the fields of families, companies or outdoor public areas, wherein the wall-mounted screen display device is popular because the wall-mounted screen display device has the advantages of space saving, convenient viewing and the like, and along with the continuous development of artificial intelligence technology, the wall-mounted screen display device is developed towards a large-size direction, and a reliable wall-mounted mode is particularly important.

At present, a wall-mounted structure of wall-mounted screen display equipment is generally divided into a cross beam fixed on a wall surface and a longitudinal beam fixed on the back of the screen display equipment, however, the cross beam and the longitudinal beam are not matched, so that the screen display equipment cannot be mounted in place, and the mounting stability and safety of the screen display equipment cannot be guaranteed.

Disclosure of Invention

In view of this, this application provides a hanging beam, and it can match the crossbeam of equidimension to make screen display equipment firmly install, improved the commonality and the security of hanging beam. In addition, the application also provides a wall hanging bracket with the hanging beam.

In order to achieve the above purpose, the present application provides the following technical solutions:

a hanging beam comprising:

the first body is provided with a hook;

the second body is connected to the bottom of the first body in a sliding way and can be positioned on the first body;

the locking device is arranged on the second body and can clamp the fixed beam under the extrusion of the fixed beam so as to prevent the second body from being far away from the fixed beam in the extrusion direction.

Optionally, in the hanging beam, the locking device includes a trigger piece and a locking piece, the fixed beam extrudes the trigger piece along a first direction, the locking piece is driven by the trigger piece to lock the fixed beam along a second direction, and the second direction is perpendicular to the first direction.

Optionally, in the hanging beam, the locking device includes:

the base is fixedly connected with the second body;

the support component is arranged on the base and can stretch and retract along the first direction;

the trigger piece is arranged on the supporting component, stretches along with the supporting component and is provided with a far end far away from the supporting component;

a connecting assembly capable of moving along the second direction under the guidance of the second body and/or the base;

one end of the transmission piece is hinged with the far end, the other end of the transmission piece is hinged with the connecting component, the transmission piece is obliquely arranged relative to the base, and one end of the transmission piece, which is hinged with the connecting component, is close to the supporting component;

the locking piece is arranged on the connecting component and moves along with the connecting component.

Optionally, in the hanging beam, the connecting assembly includes:

the first connecting piece is hinged with the transmission piece;

a second connecting member connecting the first connecting member and the locking member;

wherein: the second body is provided with a first strip-shaped hole extending along the second direction, the locking piece is connected with the second connecting piece through a guide shaft, and the guide shaft penetrates through the first strip-shaped hole and slides in the first strip-shaped hole to guide the connecting assembly; and/or the second connecting piece is provided with a sunken part contacted with the base, and the sunken part slides on the top surface of the base to guide the connecting assembly.

Optionally, in the hanging beam, the hanging beam further includes a buffer structure, where the buffer structure includes:

the connecting shaft penetrates through the first connecting piece and the second connecting piece, and two ends of the connecting shaft are provided with limiting parts so as to limit the first connecting piece and the second connecting piece between the two ends;

the first spring is sleeved on the connecting shaft and is positioned between the first connecting piece and the second connecting piece, so that the first connecting piece and the second connecting piece are propped against the two limiting parts.

Optionally, in the hanging beam, the supporting component includes:

the sleeve is vertically connected to the base;

the second spring is arranged in the sleeve and extends out relative to the sleeve;

the support tube is connected with the second spring and the trigger piece;

wherein the diameter of the sleeve is gradually increased in a direction approaching the trigger piece, and the diameter of the supporting tube is larger than that of the sleeve.

Optionally, in the hanging beam, the first body and the second body are elongated members with a groove-shaped cross section, and an end of the second body can extend into a space in the groove of the first body and slide along the second direction.

Optionally, in the hanging beam, the first body and the second body are slidably connected through a first sliding structure and a second sliding structure, where:

the first sliding structure includes: a second bar-shaped hole formed in one of the groove side wall of the first body and the groove side wall of the second body, the second bar-shaped hole extending in the second direction; a first through hole formed in the other one; the first connecting piece can slide in the second strip-shaped hole and can lock the first body and the second body;

the second sliding structure includes: a third bar-shaped hole formed in one of the groove side wall of the first body and the groove side wall of the second body, the third bar-shaped hole extending in the second direction; a second through hole formed in the other one; and a second slider passing through the third bar-shaped hole and the second through hole, wherein the second connector can slide in the third bar-shaped hole.

Optionally, in the hanging beam, the hook is formed by cutting a groove side wall of the first body, the second body is connected with the end part of the first body to form an avoidance opening through cutting the groove side wall, and the locking device is arranged on a groove bottom wall aligned with the avoidance opening.

A wall mount bracket comprising:

the fixed beam can be fixed on the wall surface;

the hanging beam is detachably connected to the fixed beam;

wherein the hanging beam is any one of the hanging beams.

The utility model provides a hanging beam, including first body, second body and locking means, wherein, thereby first body has the couple, thereby it hangs on the fixed beam to catch on the fixed beam to make the hanging beam, second body sliding connection is in the bottom at first body, and can be according to the demand in the gliding within range and first body relative positioning, that is to say, first body links to each other with the second body, and the two can constitute length adjustable connection structure, simultaneously, be provided with locking means on the second body, locking means is under the extrusion of fixed beam, trigger locking function, with the fixed beam locking, thereby prevent to keep away from the fixed beam in the extrusion direction and lead to hanging beam to break away from the fixed beam, or, locking means locks the fixed beam on the hanging beam, and keep fixed beam and hanging beam fastening connection. The first body and the second body are combined into the connection structure with adjustable length, so that the connection structure is applicable to fixed beams with different sizes, the universality of the hanging beam is improved, meanwhile, the locking device can trigger the locking function under the extrusion of the fixed beams, the hanging beam is fastened and connected to the fixed beams, and the safety of the hanging beam is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings may be obtained according to the provided drawings without inventive effort to a person skilled in the art.

FIG. 1 is an exploded view of a hanger beam provided in an embodiment of the present application;

FIG. 2 is an exploded view of the locking device;

FIG. 3 is a schematic view of a wall hanging bracket formed by connecting a hanging beam with a fixed beam;

FIG. 4 is an assembly view of a hanging beam;

FIG. 5 is a schematic diagram of the structure of the locking device;

fig. 6 is a schematic view of a structure in which the hanging beams have different lengths.

In fig. 1-6:

1. a first body; 2. a second body; 3. a hook; 4. a locking device; 5. a trigger; 6. a locking member; 7. a base; 8. a distal end; 9. a transmission member; 10. a first connector; 11. a second connector; 12. a first bar-shaped hole; 13. a guide shaft; 14. a first plate; 15. a special-shaped hole; 16. a connecting shaft; 17. a limit part; 18. a first spring; 19. a sleeve; 20. a second spring; 21. a support tube; 22. a second bar-shaped hole; 23. a first through hole; 24. a first slider; 25. a third bar-shaped hole; 26. a second through hole; 27. a second slider; 28. an avoidance port; 29. a fixed beam; 30. a bottom wall of the tank; 31. a second plate; 32. and (5) hanging the beam.

Detailed Description

The application provides a hanging beam, it can match not unidimensional crossbeam to make screen display equipment firm installation, improved the commonality and the security of hanging beam. In addition, the application also provides a wall hanging bracket with the hanging beam.

The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

As shown in fig. 1-6, an embodiment of the present application provides a hanging beam 32, comprising a first body 1, a second body 2 and a locking device 4. It should be noted that, the hanging beam 32 is generally used for being longitudinally connected to the back of the display device, so that the hanging beam 32 may also be called a longitudinal beam, after the hanging beam 32 is connected to the display device, the hanging beam 32 is connected to the fixing beam 29 fixed on the wall surface (for matching with the longitudinal beam, the fixing beam 29 fixed on the wall surface has at least a part disposed transversely, which is a first plate 14 and a second plate 31 described later, so that the fixing beam 29 may also be called a cross beam), so that the hanging and mounting of the display device on the wall surface can be achieved, and in actual situations, if the hanging beam 32 and the fixing beam 29 are not the same set of components, a situation that the hanging beam 32 and the fixing beam 29 are not matched usually occurs, that is, there is a dislocation between the positions of two lateral plates (the hanging structure refers to a hook 3 and a avoiding opening 28 described later) disposed transversely and opposite to the fixing beam 29 (the two lateral plates may be called a first plate 14 and a second plate 31), so that the display device cannot be normally mounted on the wall surface. To avoid this, in this application, the first body 1 is provided with a hook 3 for hooking the first plate 14 on the fixing beam 29 (the first plate 14 is located above the second plate 31), the second body 2 is slidably connected to the bottom of the first body 1, that is, the second body 2 can slide relative to the first body 1, so that the length of the connection structure formed by the first body 1 and the second body 2 can be adjusted, so that the avoiding opening 28 on the second body 2 can be in locking engagement with the second plate 31, for example, when the fixing beam 29 is larger in size, or the position of the second plate 31 is lower or wider, the second body 2 is pulled downwards, so that the distance between the avoiding opening 28 formed by the second body 2 and the first body 1 and the hook 3 is changed, and make the interval after changing the interval the same with the interval between first board 14 and the second board 31 to make the second board 31 can enter into dodging in the mouth 28 when couple 3 catches on first board 14, and then lock second board 31 in hanging beam 32, through just so can improve the commonality of hanging beam 32, simultaneously, be provided with locking device 4 on the second body 2, when the screen display equipment who is connected with hanging beam 32 is installed to fixed beam 29, the second board 31 of fixed beam 29 can produce the extrusion force to locking device 4 in the in-process of entering into dodging mouthful 28, thereby trigger the locking function of locking device 4, make locking device 4 can lock second board 31, so realized the firm installation and the suspension of screen display equipment, make hanging beam 32 unable to keep away from second board 31 to opposite direction, the security of hanging beam 32 has been improved.

Further, as shown in fig. 2 and 3, the locking device 4 includes a trigger 5 and a locking member 6, where the fixed beam 29 presses the trigger 5 along a first direction, and the locking member 6 is driven by the trigger 5 to lock the fixed beam 29 along a second direction perpendicular to the first direction. As shown in fig. 5, the first direction is a straight line direction perpendicular to the trigger 5, and the second direction is a straight line direction perpendicular to the first direction and being a straight line direction in which the second body 2 approaches or separates from the second plate 31 of the fixed beam 29, that is, the first direction and the second direction are straight line directions perpendicular to each other in the figure, as shown by an arrow in the figure. Generally, the fixing beam 29 is fixed on a vertical plane, for example, on a wall surface, at this time, the first direction is a direction perpendicular to the wall surface, the second direction is a direction parallel to the wall surface and close to the second plate 31, when the hanging beam 32 is hung on the fixing beam 29, the fixing beam 29 can indirectly squeeze the fixing beam 29 due to the gravity action of the screen display device, at this time, the fixing beam 29 can generate a squeezing force in the first direction on the triggering piece 5, the triggering piece 5 drives the locking piece 6 to approach the second plate 31 of the fixing beam 29 along the second direction until the locking piece 6 is pressed or blocked to the flange back surface of the second plate 31, so that the second plate 31 of the fixing beam 29 is clamped or the second plate 31 is blocked in the first direction, so that the second body 2 (or the hanging beam 32) connected with the locking piece 6 cannot be far away from the fixing beam 29 and the wall surface, thereby realizing the locking of the hanging beam 32 and the fixing beam 29, and ensuring the stable installation of the screen display device relative to the wall surface. In addition, when the hanging beam 32 needs to be detached from the fixed beam 29, the locking member 6 is pulled in the opposite direction of the second direction (i.e. the opposite direction of the arrow representing the second direction as shown in fig. 5), so that the locking member 6 can release the pressing or blocking of the second plate 31, the second body 2 can move in the direction away from the wall surface, so that the second plate 31 is separated from the avoiding opening, and then the whole hanging beam 32 is lifted up, so that the hook does not hook the first plate 14 any more, and the detachment of the screen display device is realized. In addition, the locking device 4 may not include the trigger 5 and the locking member 6, and the locking device 4 may be a parallel plate mounted on the second body 2 and disposed parallel to the second plate 31 of the fixed beam 29, and holes may be formed in both the parallel plate and the second plate 31, and a pin having an outer surface wrapped with an elastic layer may pass through the holes, and the pin may be clamped in the holes by the elasticity of the elastic layer. Alternatively, the locking device 4 may be a rotary shackle or the like.

Further, as shown in fig. 2, the locking device 4 includes: the base 7 is fixedly connected with the second body 2; the support component is arranged on the base 7 and can stretch and retract along the first direction; a trigger 5 arranged on the support assembly and telescoping therewith, and having a distal end 8 remote from the support assembly; a connection assembly capable of moving in a second direction under the guide of the second body 2 and/or the base 7; one end of the transmission member 9 is hinged with the far end 8, the other end of the transmission member is hinged with the connecting component and is obliquely arranged relative to the base 7, and one end of the hinged connecting component is close to the supporting component; the locking piece 6 is arranged on the connecting component and moves along with the connecting component. The locking device 4 comprises a base 7, a supporting component, a triggering piece 5, a connecting component, a transmission piece 9 and a locking piece 6, wherein the base 7 is fixedly connected with the second body 2, the supporting component is arranged on the base 7, the triggering piece 5 is arranged on the supporting component, the far end 8 far away from the supporting component on the triggering piece 5 is hinged with one end of the transmission piece 9, the other end of the transmission piece 9 is hinged with the connecting component, the other end of the transmission piece 9 is closer to the supporting component, and the transmission piece 9 is obliquely arranged relative to the base 7, so that the transmission piece 9 is obliquely arranged towards the direction close to the supporting component, the locking device 4 is more compact in structure, saves space, and the locking piece 6 is arranged on the connecting component and can move along with the connecting component. Specifically, when the screen display device is mounted on the fixed beam 29, under the action of gravity of the screen display device, the fixed beam 29 extrudes the trigger piece 5, at this time, the supporting component contracts along the first direction, one end of the driving component 9 is driven to rotate relative to the far end 8, while one end rotates, the other end also rotates along with the moving component, because the other end is hinged with the connecting component, and the connecting component is limited in the first direction (the limiting mode is described later), the connecting component can move along the second direction under the driving of the driving component 9, so that the locking component 6 arranged on the connecting component is driven to move towards the direction of the second plate 31 close to the fixed beam 29, when the locking component 6 arranged on the connecting component is abutted or blocked to the fixed beam 29, the hanging beam 32 is locked on the fixed beam 29, and under the condition that the hanging beam 32 is not unlocked, the accident of the screen display device is avoided, the stable connection of the fixed beam 29 and the hanging beam 32 is realized, and the universality and the safety of the hanging beam 32 are improved.

In the present application, as shown in fig. 2 and 3, the connection assembly includes: a first connecting member 10 hinged with the transmission member 9; a second connecting member 11 connecting the first connecting member 10 and the locking member 6; wherein: the second body 2 is provided with a first strip-shaped hole 12 extending along a second direction, the locking piece 6 is connected with the second connecting piece 11 through a guide shaft 13, and the guide shaft 13 passes through the first strip-shaped hole 12 and slides in the first strip-shaped hole 12 to realize the guide of the connecting assembly; and/or the second connection 11 has a countersink in contact with the base 7, which countersink enables guiding of the connection assembly by sliding on the top surface of the base 7. The specific structure of the connecting assembly comprises a first connecting piece 10 and a second connecting piece 11, one end of the first connecting piece 10 is hinged with the transmission piece 9, the other end of the first connecting piece is connected with one end of the second connecting piece 11, and in order to smoothly realize the connection, the structure of the first connecting piece 10 is L-shaped as shown in fig. 2, and the connecting assembly can be molded by bending a lath by 90 degrees; the other end of the second connecting piece 11 is connected with the locking piece 6 through the guide shaft 13, the guide shaft 13 is fixedly connected with the locking piece 6, the guide shaft 13 passes through a special-shaped hole 15 formed in the second connecting piece 11 and is fixedly connected with a nut, connection between the locking piece 6 and the second connecting piece 11 is achieved, the special-shaped hole 15 is structured, for example, as shown in fig. 2, two opposite arc edges of a round hole can be arranged to be straight edges, the other arc edges are still arc edges (the other parts are two opposite parts), and it is required that the locking piece 6 cannot be locked due to the fact that the locking piece cannot be rotated in the direction, the guide shaft 13 is arranged to be of a special-shaped structure matched with the special-shaped hole 15, the special-shaped hole 15 is arranged to be matched with the cross section of the guide shaft 13, the guide shaft 13 is clamped in the special-shaped hole 15, and the locking piece 6 connected with the guide shaft 13 is prevented from rotating. One end of the guide shaft 13 is fixedly connected with the locking piece 6, and the other end of the guide shaft 13 passes through the first bar-shaped hole 12 extending along the second direction on the second body 2, so that the guide shaft 13 can slide along the second direction under the guide of the inner wall of the first bar-shaped hole 12, meanwhile, the guide shaft 13 and the second connecting piece 11 connected with the guide shaft 13 are limited in the first direction through the inner wall, that is, the guide shaft 13 can drive the locking piece 6 to move away from or close to the position of the second plate 31 of the fixed beam 29 along the second direction but cannot reciprocate along with the triggering piece 5 along the first direction, specifically, in the process that the second plate 31 of the fixed beam 29 enters the avoidance hole 28, that is, when the triggering piece 5 is extruded, the transmission piece 9 can drive the first connecting piece 10 to move towards the direction close to the fixed beam 29, the first connecting piece 10 drives the second connecting piece 11 to move towards the direction close to the fixed beam 29, meanwhile, the guide shaft 13 slides in the first bar-shaped hole 12 to move towards the second plate 31 close to the fixed beam 29, and the second plate 31 can realize locking of the fixed beam 29 under low pressure or stop. When the trigger piece 5 is extruded, the guiding shaft 13 approaches the fixed beam 29 along the direction of the first bar-shaped hole 12, at this time, the sinking part of the second connecting piece 11 contacts the top surface of the base 7 and slides along the top surface of the base 7 towards the direction approaching the fixed beam 29, and meanwhile, the locking piece 6 is driven to move towards the direction approaching the fixed beam 29, when the locking piece 6 abuts against the fixed beam 29, the fixed beam 29 is locked, the fastening connection between the hanging beam 32 and the fixed beam 29 is realized, the practicability and the safety of the hanging beam 32 are improved, and it is required to explain that, when the trigger piece 5 is extruded, the guiding shaft 13 approaches the fixed beam 29 along the direction of the first bar-shaped hole 12, the setting plays a guiding role on the connecting component, meanwhile, the sinking part of the second connecting piece 11 contacts the top surface of the base 7 and can slide along the top surface of the base 7 towards the position approaching the fixed beam 29, and the setting can play a guiding role on the connecting component, and both the settings can exist independently or simultaneously, in addition, in the application, the first connecting piece 10 is a special-shaped connecting plate 11, and the connecting plate is shown in fig. 2.

Further, as shown in fig. 2, the hanging beam 32 further includes a buffering structure, and the buffering structure includes: a connecting shaft 16 passing through the first and second connection members 10 and 11 and having a limiting portion 17 at both ends to limit the first and second connection members 10 and 11 between the both ends; the first spring 18 is sleeved on the connecting shaft 16 and is located between the first connecting piece 10 and the second connecting piece 11 so as to press the first connecting piece 10 and the second connecting piece 11 against the two limiting parts 17. The end of the first connecting member 10 and the end of the second connecting member 11 may be directly connected, and the first connecting member 10 and the second connecting member 11 are connected through a buffer structure in order to improve workability. Specifically, holes are formed at the connection positions of the first connecting piece 10 and the second connecting piece 11, the connecting shaft 16 passes through the hole on any one of the first connecting piece 10 and the second connecting piece 11, the first spring 18 is sleeved on the connecting shaft 16, the connecting shaft 16 passes through the hole on the other one of the first connecting piece 10 and the second connecting piece 11, the installation of the buffer part is realized, the two ends of the connecting shaft 16 are provided with the limit parts 17, the end parts of the first connecting piece 10 and the end parts of the second connecting piece 11 are positioned between the two limit parts 17, it can be understood that the first spring 18 respectively presses the first connecting piece 10 and the second connecting piece 11 on the two limit parts 17, the first connecting piece 10 and the second connecting piece 11 are enabled to move between the two limit parts 17, the connection shaft 16 is prevented from being separated, one of the two limit parts 17 is a nut structure, the first spring 18 presses the first connecting piece 10 and the second connecting piece 11 between the two limiting parts 17, so the first spring 18 has a buffering effect on the sliding of the first connecting piece 10 and the second connecting piece 11, that is, the first connecting piece 10 slides to drive the second connecting piece 11 to slide, due to the arrangement of the first spring 18, when the first connecting piece 10 drives the second connecting piece 11 to slide, the first connecting piece 10 can elastically transmit force to the second connecting piece 11, and can absorb part of impact energy from the first connecting piece 10, so that the sliding process of the second connecting piece 11 can be buffered, the locking device 4 is prevented from being damaged due to larger impact force when the hanging beam 32 and the fixed beam 29 are locked, the connection position of the hanging beam 32 and the fixed beam 29 is better protected.

In an alternative embodiment, the support assembly includes: a sleeve 19 vertically connected to the base 7; a second spring 20 disposed within the sleeve 19 and extending relative to the sleeve 19; a support tube 21 connecting the second spring 20 and the trigger 5; wherein the diameter of the sleeve 19 gradually increases in the direction approaching the trigger 5 and the diameter of the support tube 21 is larger than the diameter of the sleeve 19. As shown in fig. 2, the base 7 is connected to the second body 2, the sleeve 19 is vertically connected to the base 7, the sleeve 19 allows the second spring 20 to partially extend, that is, the second spring 20 has an extending section relative to the sleeve 19, the extending section is connected to the support tube 21, and the support tube 21 is further connected to the trigger piece 5, so that when the trigger piece 5 is pressed by the fixed beam 29, the trigger piece can move downwards (i.e. move along the first direction) under the action of the second spring 20, and the transmission piece 9 and the connecting assembly drive the locking piece 6 to move towards the direction close to the fixed beam 29, so as to realize locking of the fixed beam 29. The support tube 21 is arranged between the second spring 20 and the triggering element 5, so that the support tube 21 has the effect of increasing the contact area with the triggering element 5, and therefore the stress of the triggering element 5 is more uniform, and it is noted that the diameter of the sleeve 19 gradually increases in the direction approaching to the triggering element 5, and the sleeve 19 can be, but is not limited to, a stepped sleeve or a truncated cone sleeve, and the sleeve 19 is preferably a stepped sleeve, and the diameter of the support tube 21 is larger than the diameter of the sleeve 19, so that the telescopic movement of the second spring 20 cannot deviate. In addition, the support assembly may not include the support tube 21, but directly connect the second spring 20 with the trigger 5, so as to drive movement of other components or parts, thereby realizing locking of the fixed beam 29.

In an alternative embodiment, as shown in fig. 1 and 4, the first body 1 and the second body 2 are long conditions with a groove-shaped cross section, and the end of the second body 2 can extend into the space in the groove of the first body 1 and slide along the second direction. The cross sections of the first body 1 and the second body 2 are long strip-shaped elements, and the bottom wall of the groove can be provided with long strip-shaped lightening holes, so that the weight of the hanging beam 32 can be sufficiently reduced, the carrying and the installation of the screen display device are facilitated, the end part of the second body 2 can extend into the groove of the first body 1 and slide along the second direction, that is, the groove width of the end part of the second body 2 is smaller than that of the first body 1, so that the second body 2 can partially extend into the first body 1, the length of a connecting structure formed by the first body 1 and the second body 2 can be adjusted, the assembly of the hanging beam 32 with fixing beams 29 with different sizes is adapted, and the universality of the hanging beam 32 is improved. In addition, the end of the second body 2 may not extend into the space in the groove of the first body 1, but the end of the first body 1 extends into the end of the second body 2, so that the connection structure formed by the first body 1 and the second body 2 is adjustable in the length direction, so as to be suitable for fixing beams 29 with different sizes.

Further, as shown in fig. 1, the first body 1 and the second body 2 are slidably connected through a first sliding structure and a second sliding structure, wherein the first sliding structure includes: a second bar-shaped hole 22 opened on one of the groove side wall of the first body 1 and the groove side wall of the second body 2, the second bar-shaped hole 22 extending in the second direction; a first through hole 23 opened on the other; a first slider 24 passing through the second bar-shaped hole 22 and the first through hole 23 in order, the first slider 24 being capable of sliding in the second bar-shaped hole 22 and locking the first body 1 and the second body 2; the second sliding structure includes: a third bar-shaped hole 25 opened on one of the groove side wall of the first body 1 and the groove side wall of the second body 2, the third bar-shaped hole 25 extending in the second direction; a second through hole 26 opened in the other; and a second slider 27 passing through the third bar-shaped hole 25 and the second through hole 26, the second slider 27 being slidable in the third bar-shaped hole 25. The sliding connection of the first body 1 and the second body 2 is realized through a first sliding structure and a second sliding structure, the first sliding structure enables the first body 1 and the second body 2 to form a connection and locking structure with adjustable length so as to be applicable to fixed beams 29 with different sizes, and the second sliding structure prevents the second body 2 from rotating relative to the first body 1, or the second sliding structure enables the first body 1 and the second body 2 to be always kept on the same horizontal plane, so that the fixed beams 29 can accurately extrude the trigger piece 5 to realize locking. Specifically, the first sliding structure includes a second bar-shaped hole 22 formed in one of the groove sidewalls of the first body 1 and the second body 2, and a first through hole 23 formed in the other of the groove sidewalls of the first body 1 and the second body 2, that is, when the second bar-shaped hole 22 is formed in the groove sidewall of the first body 1, the first through hole 23 is formed in the groove sidewall of the second body 2, and when the first through hole 23 is formed in the groove sidewall of the first body 1, the second bar-shaped hole 22 is formed in the groove sidewall of the second body 2, regardless of the arrangement of the first through hole 23 and the second bar-shaped hole 22, the first sliding member 24 is required to pass through the second bar-shaped hole 22 and then through the first through hole 23, so that the second body 2 slides in the second direction in the first body 1, so that the length of the hanging beam 32 is adjustable, and the first body 1 and the second body 2 can be fixedly connected according to the size of the fixing beam 29, the second bar-shaped hole 22 can be clamped by matching the first sliding piece 24 and the first through hole 23, so that the first body 1 and the second body 2 can be positioned in the length direction, the first sliding piece 24 is preferably a fastening screw, threads (i.e. the first through hole 23 is a threaded hole) are arranged in the first through hole 23, the fastening screw sequentially penetrates through the second bar-shaped hole 22 and the first through hole 23, the fastening screw and the first through hole 23 are kept in a pre-tightening state, the hanging beam 32 is adjusted to a required length, the fastening screw is screwed in the threads, the fixing of the length of the hanging beam 32 is realized, the first through hole 23 is not provided with threads, the first through hole 23 is preferably provided with a smooth hole, the fastening screw penetrates through the second bar-shaped hole 22 and the first through hole 23, and then is screwed in matching with the nut so as to fix the connection length of the first body 1 and the second body 2. The second sliding structure comprises a second through hole 26, a third strip-shaped hole 25 parallel to the second strip-shaped hole 22 and a second sliding piece 27 capable of sliding in the third strip-shaped hole 25, specifically, the third strip-shaped hole 25 is arranged on one of the groove side wall of the first body 1 and the groove side wall of the second body 2, the second through hole 26 is arranged on the other of the groove side wall of the first body 1 and the groove side wall of the second body 2, the second sliding piece 27 penetrates through the second through hole 26 and the third strip-shaped hole 25 to fix the second body 2 and the first body 1 on the same horizontal plane, the second body 2 is prevented from rotating relative to the first body 1, so that when the hanging beam 32 is extruded by the fixed beam 29, the second body 2 is prevented from rotating to the position of the same horizontal plane as the first body 1 by manual intervention, the installation time is saved, and meanwhile, the second sliding piece 27 can slide in the third strip-shaped hole 25, that is, the first sliding piece 24 slides in the first strip-shaped hole 12, and the second sliding piece 27 slides in the third strip-shaped hole 25, so that the hanging beam 32 can be realized. Specifically, since the first slider 24 has already achieved the fixation of the first body 1 and the second body 2 in the second direction by the cooperation with the first through hole 23, the second slider 27 and the second through hole 26 no longer need to have a fastening effect, and thus the second slider 27 may be a smooth pin shaft, and the second through hole 26 may be a smooth through hole. Further, the second bar-shaped hole 22, the first through hole 23, the first slider 24, the third bar-shaped hole 25, the second through hole 26, and the second slider 27 described above are provided on both side walls of the groove, as shown in fig. 1.

In an alternative embodiment, as shown in fig. 1 and 4, the hook 3 is formed by cutting a groove side wall of the first body 1, the end portion of the second body 2 connected to the first body 1 is formed with a relief opening 28 by cutting the groove side wall, and the locking device 4 is disposed on a groove bottom wall 30 aligned with the relief opening 28. The groove side wall of the first body 1 is cut to form a hook 3 so as to clamp the first plate 14 of the fixed beam 29 in the hook 3, the second body 2 is connected to the bottom of the first body 1 in a sliding manner, the avoidance opening 28 is cut out of the groove side wall of the second body 2 in order to enable the locking device 4 to be extruded by the fixed beam 29, and meanwhile, the locking device 4 is arranged on the groove bottom wall 30 aligned with the avoidance opening 28 so that the height of the locking device 4 is higher than that of the groove side wall at the position of the avoidance opening 28, and therefore the fixed beam 29 can extrude the locking device 4 to realize locking of the fixed beam 29. In addition, the hook 3 may be formed by adding a hook member protruding from the side wall of the groove, and the avoiding opening 28 may not be cut out from the second body 2, but when the locking device 4 is provided, the trigger member 5 (the trigger member 5 is a pressing sheet shown in fig. 2) may be directly higher than the side wall of the groove, so as to ensure that the fixing beam 29 can normally press the trigger member 5.

In addition, the embodiment of the application also provides a wall hanging bracket, which comprises a fixed beam 29 capable of being fixed on a wall surface and the hanging beam 32, wherein the hanging beam 32 is detachably connected to the fixed beam 29. The beneficial effects of the hanging bracket brought by the hanging beam 32 are described in the above description of the hanging beam 32, and are not repeated here.

The basic principles of the present application have been described above in connection with specific embodiments, however, it should be noted that the advantages, benefits, effects, etc. mentioned in the present application are merely examples and not limiting, and these advantages, benefits, effects, etc. are not to be considered as necessarily possessed by the various embodiments of the present application. Furthermore, the specific details disclosed herein are for purposes of illustration and understanding only, and are not intended to be limiting, as the application is not intended to be limited to the details disclosed herein as such.

The block diagrams of the devices, apparatuses, devices, systems referred to in this application are only illustrative examples and are not intended to require or imply that the connections, arrangements, configurations must be made in the manner shown in the block diagrams. As will be appreciated by one of skill in the art, the devices, apparatuses, devices, systems may be connected, arranged, configured in any manner. Words such as "including," "comprising," "having," and the like are words of openness and mean "including but not limited to," and are used interchangeably therewith. The terms "or" and "as used herein refer to and are used interchangeably with the term" and/or "unless the context clearly indicates otherwise. The term "such as" as used herein refers to, and is used interchangeably with, the phrase "such as, but not limited to.

It is also noted that in the apparatus, devices and methods of the present application, the components or steps may be disassembled and/or assembled. Such decomposition and/or recombination should be considered as equivalent to the present application.

The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

It should be understood that the terms "first," "second," "third," "fourth," "fifth," and "sixth" used in the description of the embodiments of the present application are merely used for clarity in describing the technical solutions, and are not intended to limit the scope of the present application.

The foregoing description has been presented for purposes of illustration and description. Furthermore, this description is not intended to limit the embodiments of the application to the form disclosed herein. Although a number of example aspects and embodiments have been discussed above, a person of ordinary skill in the art will recognize certain variations, modifications, alterations, additions, and subcombinations thereof.

Claims (10)

1. A hanging beam, comprising:

the first body is provided with a hook;

the second body is connected to the bottom of the first body in a sliding way and can be positioned on the first body;

the locking device is arranged on the second body and can clamp the fixed beam under the extrusion of the fixed beam so as to prevent the second body from being far away from the fixed beam in the extrusion direction.

2. The hanging beam according to claim 1, wherein the locking device comprises a trigger member and a locking member, the fixed beam presses the trigger member along a first direction, the locking member is driven by the trigger member to lock the fixed beam along a second direction, and the second direction is perpendicular to the first direction.

3. The hanging beam as claimed in claim 2, wherein the locking means comprises:

the base is fixedly connected with the second body;

the support component is arranged on the base and can stretch and retract along the first direction;

the trigger piece is arranged on the supporting component, stretches along with the supporting component and is provided with a far end far away from the supporting component;

a connecting assembly capable of moving along the second direction under the guidance of the second body and/or the base;

one end of the transmission piece is hinged with the far end, the other end of the transmission piece is hinged with the connecting component, the transmission piece is obliquely arranged relative to the base, and one end of the transmission piece, which is hinged with the connecting component, is close to the supporting component;

the locking piece is arranged on the connecting component and moves along with the connecting component.

4. A hanging beam as claimed in claim 3, wherein the connection assembly comprises:

the first connecting piece is hinged with the transmission piece;

a second connecting member connecting the first connecting member and the locking member;

wherein: the second body is provided with a first strip-shaped hole extending along the second direction, the locking piece is connected with the second connecting piece through a guide shaft, and the guide shaft penetrates through the first strip-shaped hole and slides in the first strip-shaped hole to guide the connecting assembly; and/or the second connecting piece is provided with a sunken part contacted with the base, and the sunken part slides on the top surface of the base to guide the connecting assembly.

5. The hanging beam as claimed in claim 4, further comprising a cushioning structure comprising:

the connecting shaft penetrates through the first connecting piece and the second connecting piece, and two ends of the connecting shaft are provided with limiting parts so as to limit the first connecting piece and the second connecting piece between the two ends;

the first spring is sleeved on the connecting shaft and is positioned between the first connecting piece and the second connecting piece, so that the first connecting piece and the second connecting piece are propped against the two limiting parts.

6. A hanging beam as claimed in claim 3, wherein the support assembly comprises:

the sleeve is vertically connected to the base;

the second spring is arranged in the sleeve and extends out relative to the sleeve;

the support tube is connected with the second spring and the trigger piece;

wherein the diameter of the sleeve is gradually increased in a direction approaching the trigger piece, and the diameter of the supporting tube is larger than that of the sleeve.

7. The hanging beam according to claim 1, wherein the first body and the second body are elongated members having a groove-shaped cross section, and the end portion of the second body is capable of extending into the space in the groove of the first body and sliding in the second direction.

8. The hanging beam as claimed in claim 4, wherein the first body and the second body are slidably connected by a first sliding structure and a second sliding structure, wherein:

the first sliding structure includes: a second bar-shaped hole formed in one of the groove side wall of the first body and the groove side wall of the second body, the second bar-shaped hole extending in the second direction; a first through hole formed in the other one; the first connecting piece can slide in the second strip-shaped hole and can lock the first body and the second body;

the second sliding structure includes: a third bar-shaped hole formed in one of the groove side wall of the first body and the groove side wall of the second body, the third bar-shaped hole extending in the second direction; a second through hole formed in the other one; and a second slider passing through the third bar-shaped hole and the second through hole, wherein the second connector can slide in the third bar-shaped hole.

9. The hanging beam according to claim 7, wherein the hook is formed by cutting a groove side wall of the first body, the end portion of the second body connected to the first body is formed by cutting a groove side wall to form an escape opening, and the locking device is disposed on a groove bottom wall aligned with the escape opening.

10. A wall mount bracket, comprising:

the fixed beam can be fixed on the wall surface;

the hanging beam is detachably connected to the fixed beam;

wherein the joist is a joist according to any one of claims 1-9.