CN211146026U - Wall-mounted support - Google Patents

Abstract

The utility model provides a hanging support relates to display technical field. The wall hanging bracket comprises a mounting base, a movable support, a folding arm bracket and a bolt; one end of the folding arm support is hinged with the mounting base, and the other end of the folding arm support is hinged with the movable support; the folding arm bracket is used for changing the distance between the mounting base and the movable support; one of the mounting base and the movable support is provided with a bolt, and the other one is provided with a locking hole; after the bolt is inserted into the locking hole, the mounting base and the movable support can be fixedly connected. The utility model discloses a hanging support after pulling out the bolt from the locking hole, rolls over the arm support through control, can change the position of free bearing as required, and with mounting base and free bearing laminating and insert the bolt behind the locking hole, can fix the free bearing on the mounting base, prevent that the display from because of rolling over violent the rocking of arm support and bumping or damaging.

Description

Wall-mounted support

Technical Field

The utility model relates to a display technical field particularly, relates to a hanging support.

Background

The wall-mounted display bracket is used for fixedly supporting a display on a wall surface and has two major types of adjustability and non-adjustability. The folding arm type display support belongs to an adjustable support, can adjust the viewing distance and angle of a display, and meets the use environment with more people and large space.

The common wall-mounted display is generally arranged on the wall of a room, belongs to a static working condition and has no requirement of fixing a bracket. However, wall-mounted displays mounted on vehicles such as automobiles, airplanes and ships are different, the vehicles are often in motion, and in the face of bumpy roads, variable airflows or severe sea conditions, the wall-mounted displays are in a vibration working condition with severe stress during the driving process, and the display is easily collided or damaged due to severe shaking of the folding arm support because the folding arm support cannot be positioned and locked.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hanging support, it can fix the display locking on specific position, prevents that the display from because of the acutely rocking of roll over the arm support colliding with the damage.

The embodiment of the utility model is realized like this:

a wall hanging bracket comprises a mounting base, a movable support, a folding arm bracket and a bolt; one end of the folding arm support is hinged with the mounting base, and the other end of the folding arm support is hinged with the movable support; the folding arm bracket is used for changing the distance between the mounting base and the movable support; one of the mounting base and the movable support is provided with the bolt, and the other one is provided with a locking hole; after the bolt is inserted into the locking hole, the mounting base and the movable support can be fixedly connected.

Before the wall-mounted support is used, the mounting base needs to be fixedly arranged on the wall surface of an automobile, an airplane or a ship, and the display is mounted on the movable support. At the moment, the swinging angle of the folding arm support is changed by drawing or pushing the display so as to adjust the distance between the mounting base and the movable support, and meanwhile, the relative deflection angle between the mounting base and the movable support can be adjusted so as to meet the use requirement of multiple people in a large space. Of course, this can also be achieved by directly driving the knuckle arm support. When a vehicle is exposed to a severe condition, the wall surface also vibrates, swings or even turns over along with the vehicle itself. At this moment, can promote the display and make the movable support press close to the mounting base to insert the bolt in the locking hole, realize movable support and mounting base's laminating fixed connection. The display is prevented from being damaged by collision due to violent swinging of the folding arm bracket.

Optionally, in order to realize the attachment and fixed connection between the movable support and the mounting base, magnets attracting each other may be disposed at positions opposite to each other between the movable support and the mounting base, and the display may be fixed on the wall surface by using a magnetic force.

Further, the bolt is a spring bolt. The technical effects are as follows: the spring bolt can kick-back automatically after pulling out from the locking hole, and the person of facilitating the use fixes the movable support joint on mounting base rapidly to need not to be equipped with the split pin for the bolt again, can prevent that the bolt from droing at the vibration in-process is automatic. In addition, if the tail end of the bolt inserted into the locking hole is provided with the inclined plane, the pin shaft does not need to be pulled out manually, and the locking hole can be sleeved with the pin shaft under the impact action.

Furthermore, the bolt comprises a first lug plate, a second lug plate, a pin shaft and a pressure spring; the pin shaft sequentially penetrates through the first lug plate and the second lug plate, and the pressure spring is sleeved on the pin shaft and is positioned between the first lug plate and the second lug plate; the bolt further comprises a limiting ring table, the limiting ring table is fixedly arranged on the pin shaft in a surrounding mode in the circumferential direction of the pin shaft, one end of the limiting ring table is abutted to the pressure spring, and the other end of the limiting ring table is abutted to the second lug plate. The technical effects are as follows: set up the through-hole on first otic placode and the second otic placode for the direction of round pin axle, pressure spring, spacing ring platform and second otic placode then provide the resilience force of round pin axle. The spring bolt commonly used at present utilizes another straight rod to penetrate through the pin shaft to replace the function of the limit ring table. However, the limiting ring table is attached to and connected with the pressure spring, the directions are uniform, and the positioning of the pin shaft and the locking hole is more accurate.

Further, a third ear plate is also included; the locking hole is arranged on the third ear plate. The technical effects are as follows: through the third lug plate, a sufficient distance exists between the position of the locking hole and the body of the movable support or the body of the mounting base, and a sufficient mounting space is reserved for the folding arm support.

Further, the number of the bolts is two, and the number of the locking holes is also two. The technical effects are as follows: two locking holes of two bolt cooperations, fixed connection is realized through two points to mounting base and movable support promptly, and the swing more difficult emergence of movable support so, and the stability of display is more outstanding.

Further, the folding arm support comprises a folding rod; one end of the folding rod is hinged to the mounting base, and the other end of the folding rod is hinged to the movable support. The technical effects are as follows: the structure of a folding rod enables the structure of the whole folding arm support to be simple, the movement between the folding arm support and the folding arm support is small, the failure rate is low, and the service life is long.

Further, the folding arm support comprises a plurality of folding rods; the folding rods are sequentially hinged; the near end of the first folding rod is hinged with the mounting base, and the far end of the last folding rod is hinged with the movable support. The technical effects are as follows: utilize a plurality of folding rods to articulate in proper order and realize being connected between mounting base and the movable support, though the structure of whole folding arm support self is more complicated, but the display operatable changeable distance and angle are wider, and the suitability is stronger.

Further, the number of the folding arm supports is two. The technical effects are as follows: in the wall hanging bracket of the two folding arm brackets, the mounting base and the movable support are respectively connected through two points. The parallel movement of the movable support is facilitated, and the installation stability of the movable support on the installation base is also facilitated.

Furthermore, the device also comprises a lightening hole; the lightening holes are arranged on the mounting base and/or the movable support. The technical effects are as follows: the stress point of the mounting base comprises a mounting point connected with the wall surface, a mounting point connected with the folding arm support and a point for setting the ear plate, and the stress point of the movable support comprises a mounting point connected with the display, a mounting point connected with the folding arm support and a point for setting the ear plate. And lightening holes are formed outside the points, so that the material cost can be effectively reduced, and the installation operation of the wall-mounted support is facilitated.

Further, the device also comprises a damper; the damper is arranged on the folding arm support. The technical effects are as follows: when changing distance and the rotation angle between display and the wall, the attenuator on the folding arm support can provide sufficient frictional resistance, prevents that the support of display on the mounting base is unstable, directly droops to the unable normal use of minimum even under the action of gravity.

The embodiment of the utility model provides a beneficial effect is:

the utility model discloses a hanging support after pulling out the bolt from the locking hole, rolls over the arm support through control, can change the position of free bearing as required, and with mounting base and free bearing laminating and insert the bolt behind the locking hole, can fix the free bearing on the mounting base, prevent that the display from because of rolling over violent the rocking of arm support and bumping or damaging.

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 structural view of a wall-mounted bracket according to a first embodiment of the present invention;

fig. 2 is a schematic structural view of a wall-mounted bracket according to a second embodiment of the present invention;

fig. 3 is a front view of a wall-mounted bracket according to a third embodiment of the present invention;

fig. 4 is a left side view of a wall-mounted bracket according to a third embodiment of the present invention;

fig. 5 is a top view of a wall-mounted bracket according to a third embodiment of the present invention;

fig. 6 is an exploded view of the latch of the wall-mounted bracket according to the embodiment of the present invention;

fig. 7 is an installation diagram of a wall-mounted bracket provided with a display according to an embodiment of the present invention.

In the figure: 1-mounting a base; 2-a movable support; 3-folding arm support; 301-folding bar; 4-inserting a pin; 401-a first ear plate; 402-a second ear plate; 403-pin shaft; 404-pressure spring; 405-a stop collar; 5-a third ear panel; 6-a locking hole; 7-lightening holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The first embodiment:

fig. 1 is a schematic structural view of a wall-mounted bracket according to an embodiment of the present invention. Referring to fig. 1, the present embodiment provides a wall-mounted bracket, which includes a mounting base 1, a movable support 2, a folding arm bracket 3 and a plug pin 4; one end of the folding arm support 3 is hinged with the mounting base 1, and the other end of the folding arm support 3 is hinged with the movable support 2; the folding arm bracket 3 is used for changing the distance between the mounting base 1 and the movable support 2; one of the mounting base 1 and the movable support 2 is provided with a bolt 4, and the other is provided with a locking hole 6; after the bolt 4 is inserted into the locking hole 6, the mounting base 1 and the movable support 2 can be fixedly connected.

Preferably, the mounting base 1 is provided with a locking hole 6, and the movable support 2 is provided with a bolt 4.

Further, as shown in fig. 1, the arm folding bracket 3 includes a folding bar 301; one end of the folding rod 301 is hinged with the mounting base 1, and the other end of the folding rod 301 is hinged with the movable support 2.

Before the wall-mounted bracket of the above embodiment is used, the mounting base 1 needs to be fixedly arranged on the wall surface of an automobile, an airplane or a ship, and the display needs to be mounted on the movable support 2. At the moment, the swinging angle of the folding arm support 3 is changed by drawing or pushing the display so as to adjust the distance between the mounting base 1 and the movable support 2, and meanwhile, the relative deflection angle between the mounting base 1 and the movable support can be adjusted, so that the use requirement of multiple positions of multiple persons in a large space can be met. Of course, this can also be achieved by directly driving the knuckle arm stand 3. When a vehicle is exposed to a severe condition, the wall surface also vibrates, swings or even turns over along with the vehicle itself. At this moment, can promote the display and make the pedestal 2 of living press close to mounting base 1 to insert locking hole 6 with bolt 4, realize the laminating fixed connection of pedestal 2 and mounting base 1. The display is prevented from being damaged by collision due to the violent swinging of the knuckle arm bracket 3.

In order to attach and fix the cradle 2 to the mounting base 1, magnets may be provided at positions facing each other between the cradle 2 and the mounting base 1, and the display may be fixed to a wall surface by magnetic force.

Second embodiment:

fig. 2 is a schematic structural view of a wall-mounted bracket according to an embodiment of the present invention. Referring to fig. 2, the present embodiment provides a wall hanging bracket, which is substantially the same as the wall hanging bracket of the first embodiment, and the difference between the wall hanging bracket of the present embodiment is that the folding arm bracket 3 includes a plurality of folding rods 301; the folding rods 301 are hinged in sequence; the proximal end of the first folding bar 301 is hinged to the mounting base 1 and the distal end of the last folding bar 301 is hinged to the cradle 2.

Wherein the adjacent folding rods 301 are connected by a hinge shaft, and in this case, preferably, the hinge shaft of the folding rod 301 extends in a vertical direction, so that the whole movable support 2 can move in a horizontal plane, thereby improving the bearing capacity for supporting the weight of the display.

The third embodiment:

fig. 3 is a front view of a wall-mounted bracket according to a third embodiment of the present invention; fig. 4 is a left side view of a wall-mounted bracket according to a third embodiment of the present invention; fig. 5 is a top view of a wall-mounted bracket according to a third embodiment of the present invention. Referring to fig. 3, 4 and 5, the present embodiment provides a wall hanging bracket, which is substantially the same as the wall hanging bracket of the first embodiment or the second embodiment, and the difference between the two wall hanging brackets is that the number of the folding arm brackets 3 in the wall hanging bracket of the present embodiment is two.

Further, as shown in fig. 3, the number of the plug pins 4 is two, and the number of the lock holes 6 is also two. Wherein the bolt 4 should extend in a horizontal direction after installation. At the same time, the center lines of the pins 403 of the two latches 4 coincide, and also coincide with the center lines of the two lock holes 6.

The fourth embodiment:

fig. 6 is an exploded view of the plug 4 in the wall-mounted bracket according to the embodiment of the present invention. Referring to fig. 6, the present embodiment provides a wall hanging bracket, which is substantially the same as any one of the first to third embodiments, and the difference between the two embodiments is that in the wall hanging bracket of the present embodiment, the pin 4 is a spring pin.

Further, as shown in fig. 6, the latch 4 includes a first ear plate 401, a second ear plate 402, a pin 403, and a compression spring 404; a pin shaft 403 sequentially penetrates through the first ear plate 401 and the second ear plate 402, and a pressure spring 404 is sleeved on the pin shaft 403 and is positioned between the first ear plate 401 and the second ear plate 402; the bolt 4 further comprises a limit ring table 405, the limit ring table 405 is fixedly arranged on the pin shaft 403 around the circumference of the pin shaft 403, one end of the limit ring table 405 is abutted to the pressure spring 404, and the other end of the limit ring table 405 is abutted to the second ear plate 402.

Further, as shown in fig. 1, 2 and 3, a third ear plate 5 is further included; a locking hole 6 is provided in the third ear plate 5.

Preferably, the first and second ear plates 401 and 402 are provided on the cradle 2, and the third ear plate 5 is provided on the mounting base 1.

In the wall hanging bracket of any one of the above embodiments, further, the wall hanging bracket further comprises lightening holes 7. Fig. 7 is an installation diagram of a wall-mounted bracket provided with a display according to an embodiment of the present invention. As shown in fig. 7, the lightening holes 7 are provided on the mounting base 1 or the movable support 2, or the mounting base 1 and the movable support 2 are both provided with the lightening holes 7, and the lightening holes 7 penetrate through the mounting base 1 and the movable support 2.

In the wall hanging bracket of any one of the above embodiments, further, a damper is further included; the damper is provided on the arm bracket 3. Wherein, the preferred straight section of thick bamboo that adopts rubber of attenuator, the laminating of the straight section of thick bamboo of rubber cup joints on the articulated pivot of mutual articulated folding rod 301, utilizes the surperficial frictional force of rubber material to provide the rotational resistance.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A wall hanging bracket is characterized by comprising a mounting base (1), a movable support (2), a folding arm bracket (3) and a bolt (4);

one end of the folding arm support (3) is hinged with the mounting base (1), and the other end of the folding arm support (3) is hinged with the movable support (2) and used for changing the distance between the mounting base (1) and the movable support (2);

one of the mounting base (1) and the movable support (2) is provided with the bolt (4), and the other one is provided with a locking hole (6); after the bolt (4) is inserted into the locking hole (6), the mounting base (1) and the movable support (2) can be fixedly connected.

2. Wall hanging bracket according to claim 1, characterised in that said latch (4) is a spring latch.

3. Wall hanging bracket according to claim 2, characterised in that said latch (4) comprises a first ear plate (401), a second ear plate (402), a pin (403) and a compression spring (404); the pin shaft (403) sequentially penetrates through the first lug plate (401) and the second lug plate (402), and the pressure spring (404) is sleeved on the pin shaft (403) and is positioned between the first lug plate (401) and the second lug plate (402);

bolt (4) still include stop collar platform (405), stop collar platform (405) wind the fixed setting in circumference of round pin axle (403) is in on round pin axle (403), the one end butt of stop collar platform (405) pressure spring (404), the other end butt of stop collar platform (405) second otic placode (402).

4. Wall hanging bracket according to claim 3, characterized in that it further comprises a third ear plate (5); the locking hole (6) is arranged on the third lug plate (5).

5. Wall hanging bracket according to claim 4, characterized in that said latches (4) are two in number and said locking holes (6) are also two in number.

6. Wall hanging bracket according to claim 1, characterized in that said folding arm bracket (3) comprises a folding bar (301); one end of the folding rod (301) is hinged to the mounting base (1), and the other end of the folding rod (301) is hinged to the movable support (2).

7. Wall hanging bracket according to claim 1, characterized in that said folding arm bracket (3) comprises a plurality of folding bars (301); the folding rods (301) are sequentially hinged; the near end of the first folding rod (301) is hinged with the mounting base (1), and the far end of the last folding rod (301) is hinged with the movable support (2).

8. Wall hanging bracket according to claim 6 or 7, characterized in that said folding arm brackets (3) are two in number.

9. Wall hanging bracket according to claim 1, characterized in that it further comprises lightening holes (7); the lightening holes (7) are arranged on the mounting base (1) and/or the movable support (2).

10. The wall hanging bracket according to claim 1, further comprising a damper; the damper is arranged on the folding arm support (3).

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