CN104100821B - A kind of adjustable LCD TVs/mount bracket for flat-panel display - Google Patents

Abstract

<b>The present invention relates to an adjustable LCD TV</b><b>/</b><b> flat-panel display wall mount, which includes a laterally extending The fixing base, the mounting bracket extending longitudinally for installing the LCD TV</b><b>/</b><b> flat-panel display, and the hanging rod erected on the fixing base and extending horizontally, wherein the There are elongated holes extending longitudinally and a plurality of positioning holes distributed along the longitudinal direction on the bracket. The hanging rod can be slidably arranged in the elongated holes. The positioning holes are located on the front side or the rear side of the elongated holes. The positioning holes It is connected with the elongated hole and there is a moving channel for the hanging rod to enter the elongated hole from the positioning hole. The side wall of the positioning hole near the elongated hole has a blocking wall, and the hanging rod passes through the positioning hole so that the mounting bracket can pass through the elongated hole. The hanging rod is hung on the fixing seat. The present invention adjusts the position of the LCD TV</b><b>/</b><b> flat-panel display at any time according to the sitting or sleeping posture of the viewer, which is very helpful to the cervical spine and vision of adults or children. It also improves viewing comfort. </b>

Description

An adjustable LCD TV/flat panel monitor wall mount

technical field

The invention relates to an adjustable liquid crystal TV/flat panel display wall hanger.

Background technique

With the improvement of people's utilization of indoor space, wall mounts have become popular, especially with the promotion of liquid crystal and flat panel products, such as LCD TVs, liquid crystal or flat panel displays, etc. The function of wall mounts is mainly to integrate liquid crystal and flat panel products It is fixedly installed on the wall without other devices for placing objects or supporting liquid crystal products, which saves indoor space and improves the utilization rate of indoor space, so that the installation of liquid crystal products is no longer restricted by the use environment, as long as there are walls or The position of the wall board can be installed with liquid crystal and flat panel products. Therefore, the pace of research and development and production of wall mounts is also constantly accelerating.

At present, the wall mount generally includes a fixing base for being connected with a wall or a wallboard, a mounting bracket for installing the LCD TV/flat panel display, and a connecting piece for connecting the mounting bracket to the fixing base. The setting of these three parts can realize the hanging of liquid crystal and flat panel products.

However, in real life, the above-mentioned wall mounts have major drawbacks:

1) LCD and flat panel products cannot be moved and adjusted (such as common left and right, up and down adjustments) after being hung up. If they are watched for a long time, it will directly affect the cervical spine and vision of adults and children, and also cause the viewer's comfort. Low, affecting the viewing effect;

2) In the process of cleaning the dust accumulated on the back of the LCD TV/flat panel display, since the LCD and flat panel products cannot be adjusted, the mounting bracket can only be removed from the fixing seat. The cleaning work of the TV/flat panel display brings great inconvenience, and at the same time, it also brings great inconvenience to the inspection and maintenance work of the connection line of the LCD TV/flat panel display.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an improved adjustable LCD TV/flat panel display wall mount.

In order to solve the above technical problems, the present invention takes the following technical solutions:

An adjustable LCD TV/flat panel display wall mount, which includes a laterally extending fixing seat for connecting with a wall or a wall panel, a vertically extending mounting bracket for installing an LCD TV/flat panel display, And the hanging rod erected on the fixed seat and extending in the transverse direction, wherein the mounting bracket is provided with a long hole extending in the longitudinal direction and a plurality of positioning holes distributed in the longitudinal direction, and the hanging rod can be slidably arranged in the long hole , the positioning hole is located on the front or rear side of the elongated hole, the positioning hole is connected with the elongated hole and there is a moving channel for the hanging rod to enter the elongated hole from the positioning hole, and the positioning hole is close to the side wall of the elongated hole There is a retaining wall, and the hanging rod passes through the positioning hole, so that the mounting bracket can be hung on the fixing seat through the hanging rod.

Preferably, there are two mounting brackets, and the left and right symmetrical ones are hung on the hanging rods. Each mounting bracket has a vertical mounting panel and a connecting side plate. Connecting holes, elongated holes and positioning holes are formed on the connecting side plate.

Further, preferably, there are multiple connection holes, and the multiple connection holes are distributed along the length direction of the installation panel. The multiple connection holes have at least two shapes and two sizes, and the LCD TV/flat panel display can adopt different connection methods. Hole adjustment connections are on the mounting panel. Common threaded holes of different diameters, and back-shaped holes.

Specifically, the positioning hole is in the shape of a hook with its opening facing downward. Allows for more efficient positioning (or hooking) on the rail.

According to a specific implementation and preferred aspect of the present invention, the fixing seat includes a fixed panel for fixed connection on the wall or wallboard, left and right hanging ears perpendicular to the fixed panel and located at the left and right ends of the fixed panel, and the hanging rod The two ends are arranged between the left hanging ear and the right hanging ear by the external connecting piece.

Preferably, there is an avoidance space between the hanging rod and the fixed panel to avoid the adjustment of the mounting bracket, so that when the hanging rod passes through the uppermost positioning hole of the mounting bracket, the mounting bracket can rotate 30°-90° relative to the hanging rod.

Further, a first inclined plane is formed on the upper part of the connecting side plate to avoid the rotation of the mounting bracket relative to the hanging rod, and a second inclined plane symmetrical to the upper part is formed on the lower part of the connecting side plate. The upper and lower ends are inclined inwardly. At the same time, there is a wire clamping groove at the bottom of the connecting side plate, and the wire clamping slot includes a wire clamping portion arranged on the connecting side plate and a gap for connecting the wire clamping portion with the outside world.

Preferably, the fixing seat further includes a support plate arranged in the middle of the fixed panel and parallel to the left and right hanging ears at both ends, and the hanging rod passes through the support plate.

Further, the fixed panel is rectangular, and the fixed seat further includes an upper wrapping edge and a lower wrapping edge arranged vertically upward from the upper and lower sides of the fixed panel, respectively.

Due to the implementation of the above technical solutions, the present invention has the following advantages compared with the prior art:

In the present invention, the hanging rod passes through the elongated hole of the mounting bracket and the positioning hole intersecting with the elongated hole, so that the mounting bracket can be hung on the hanging rod to move up and down, left and right, so that the sitting or sleeping posture of the viewer can be adjusted. , adjust the position of the mounting bracket relative to the hanging rod (LCD TV/flat panel display) at any time, which is very helpful to the cervical spine and vision of adults or children, and also improves the comfort when watching. In addition, the structure of the present invention Simple, practical, and easy to implement.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the present invention is described in further detail:

Fig. 1 is the three-dimensional schematic view of wall hanger according to the present invention;

Fig. 2 is a schematic front view of a wall mount according to the present invention;

Fig. 3 is the schematic diagram of the front view of the wall hanging frame converted into a hanging frame according to the present invention;

Among them: 1. Fixed seat; 10. Fixed panel; 100. Fixed hole; 101. Through hole; 102. Arc groove; 11. Left hanging ear; 12. Right hanging ear; 13. Support plate (curved plate); 15. Upper edging; 16. Lower edging; a, moving channel; b, retaining wall;

2. Mounting bracket; (L, left mounting bracket; R, right mounting bracket;) 20, mounting panel (front); 200, connecting hole; 201, back-shaped hole; 21, connecting side plate (side); 210, long Shaped hole; 211, positioning hole; 213, the first inclined plane; 214, the second inclined plane; 215, the clamping groove; 215a, the clamping part; 215b, the gap;

3. Connecting piece; 30. Hanging rod; 31. External connecting piece (wing nut).

Detailed ways

As shown in Fig. 1 and Fig. 2, according to the adjustable LCD TV/flat panel display wall mount of the present embodiment, it comprises the fixed seat 1 that is used to be connected with wall or wallboard, is used to install the LCD TV/flat panel display The mounting bracket 2, and the connecting piece 3 used to connect the mounting bracket 2 to the fixed base, wherein there are two mounting brackets 2, which are arranged symmetrically on the left and right, and the connecting piece 3 includes a set on the fixed base 1 and extends along the horizontal direction. The hanging rod 30 and the outer connecting piece 31 (common wing nuts are used in this example) relatively fix the hanging rod 30 and the fixing base 1 .

Concrete fixing base 1 comprises the fixed panel 10 that is used to be fixedly connected on the wall or wallboard, is perpendicular to fixed panel 10 and is positioned at the left hanger 11 of fixed panel 10 left and right ends and right hanger 12, vertically arranged on fixed panel 10 The support plate 13 in the middle and parallel to the left hanging ear 10 and the right hanging ear 11 at both ends, and the upper wrapping edge 15 and the lower wrapping edge 16 respectively bent upward from both sides of the fixed panel 10 .

Further, the fixing panel 10 is provided with a plurality of fixing holes 100 for connecting the fixing panel 10 to a wall or a panel, and the fixing panel 10 is also provided with a through hole 101 for reducing the weight of the panel 10, And the setting of support plate 13, specifically under the effect of punching bed, directly punches out from the back side of panel 10 and is arc-shaped, makes arc-shaped plate 13 and left and right hanger 11,12 parallel settings, simultaneously in arc-shaped One side of the plate 13 must form an arc-shaped groove 102, as shown in FIG. 1, and then a hole is provided on the arc-shaped support plate 13, so that the hanging rod 30 can pass through the hole. In addition, the above-mentioned upper wrapping 15 and lower wrapping 16 are arranged symmetrically, which is convenient for processing, and can effectively prevent deformation of the fixed panel 10 and strengthen the strength of the fixing seat 1 .

Again, the left hanging lug 11 and the right hanging lug 12 are arranged symmetrically, and the left hanging lug 11, the right hanging lug 12 and the support plate 13 are arranged in order to prevent the LCD TV/flat panel display from turning between 30° and 90°. It is arc-shaped (as shown in FIG. 1 ), and at the same time, when the fixed seat 1 is installed, there is no difference between the upper and lower sides of the fixed seat 1, so that the installation of the fixed seat 1 is facilitated.

Concrete installation bracket 2, there are two in this example, and left-right symmetrical arrangement, each installation bracket 2 wherein all has the installation panel 20 that is arranged vertically and connecting side plate 21, wherein is provided with connection hole on the installation panel 20 200, relatively fix the LCD TV/flat panel display on the installation panel 20 through other connecting pieces and connection holes 200, the connection side plate 21 has an elongated hole 210 extending along its length direction and along the length direction of the connection side plate 21 A plurality of positioning holes 211 are distributed, and the hanging rod 31 can be movably arranged in the elongated hole 210. The positioning hole 211 is located at the front side or the rear side of the elongated hole 210. In this example, the positioning hole 211 is located at the side of the elongated hole 210. On the front side, further, the positioning hole 211 communicates with the elongated hole 210 and leaves a moving channel a for the hanging rod 30 to enter the elongated hole 210 from the positioning hole 211, while the positioning hole 211 is close to the side of the elongated hole 210. The wall has a blocking wall b, and the hanging rod 30 passes through the positioning hole 211 , so that the mounting bracket 2 can be hung on the fixing seat 1 through the hanging rod 30 .

Further, there are multiple connection holes 200, and the multiple connection holes 200 are distributed along the length direction of the installation panel 20. The multiple connection holes 200 have at least two shapes and two sizes, and the LCD TV/flat panel display can adopt different connections. The connection hole of the adjustment is connected on the mounting panel 20. As shown in FIG. 1 or FIG. 2 , the connection holes 200 are divided into different hole diameters and return-shaped holes 201 .

Further, the above-mentioned positioning hole 211 is in the shape of a hook with its opening facing downward. This enables more effective positioning (or hooking) on the hanging rod 30 .

Further, the upper end of the above-mentioned connecting side plate 21 is also provided with a first inclined surface 213 inclined 45° inwardly from the end, the lower end is provided with a second inclined surface 214 symmetrically arranged with the first inclined surface 213, and the lower part is also provided with There is a wire clamping slot 215 for clamping wires, wherein the setting of the first slope 213 makes it possible for the mounting bracket 2 to rotate 30° to 90° relative to the mounting bracket 2 when the hanging rod 30 passes through the uppermost positioning hole 211 of the mounting bracket 2 . °, then generally when cleaning the dust behind the LCD TV/flat panel display, the LCD TV/flat panel display and the wall form 45 ° and the dust cleaning work can be completed; the purpose of the second slope 214 setting is to make the wire pass from here, Lead to LCD TV/flat panel display; As for the cable slot 215, it is further improved to the second slope 214, and the wire leading to the LCD TV/flat panel will go. The line portion 215a, the gap 215b used to connect the clamping line portion 215a with the outside world, but in order to prevent the line set on the clamping line portion 215a from emerging from the gap 215b, the gap 215b is set to a width that can only allow one wire to pass through, The clamping portion 215a can at least clamp three or more wires.

Referring to Fig. 1 and 2 again, when the present embodiment is wall-mounted, the fixing base 1 is directly fixed on the wall or wallboard, and the left mounting bracket L and the right mounting bracket R are distributed and hung on the middle part of the hanging rod 30, so when the liquid crystal When choosing different connection holes or back-type holes for TV/flat-panel display, position the LCD TV/flat-panel display on the left mounting bracket L and the right mounting bracket R (this operation process can realize the LCD TV/flat-panel display up and down adjustment), this When the LCD TV/flat panel display is integrated with the left mounting bracket L and the right mounting bracket R, the hanging rod 30 can be relatively movably arranged in the positioning hole 211 and the elongated hole 210, so that different positioning holes 211 can be selected to adjust the left The mounting bracket L and the right mounting bracket R move up and down; at the same time, after holding up the LCD TV/flat panel display, the positioning hole 211 is separated from the hanging rod 30, and then the LCD TV/flat panel display is moved left and right to make the left mounting bracket L and the right mounting bracket R can move left and right; by again, when hanging bar 30 passes the positioning hole 211 of the uppermost end of mounting bracket 2, and when the upper end of LCD TV/flat panel display is flush with left mounting bracket L and right mounting bracket R upper end, mounting bracket 2. It can be rotated 90° relative to the hanging rod 30, so as to facilitate the dust cleaning work on the back of the LCD TV/flat panel display, and also facilitate the inspection and maintenance of the connecting wires on the back of the LCD TV/flat panel display.

In addition, the wall hanging frame of this embodiment can be transformed into a hanging frame, and the specific structure of the hanging frame used is the same as that described above, except that when the mounting bracket 2 of the wall hanging frame can rotate 90° relative to the hanging rod 30, The fixed base 1 is fixed on the ceiling, and the left and right mounting brackets 2 are suspended on the hanging rod 30, so that the LCD TV/flat panel display is suspended on the ceiling, but after being transformed into a suspension frame, the LCD TV/flat panel display can still be adjusted up and down, left and right move.

Specifically, by selecting different connection holes on the installation panel, the position of the LCD TV/flat panel display on the installation panel can be selected up and down, so that the up and down adjustment of the LCD TV/flat panel display can be realized; the left and right adjustment is similar to the adjustment of the wall mount, Lift the mounting bracket so that the positioning hole is free from the hanging rod, and then move the mounting bracket left and right to realize the left and right adjustment of the LCD TV/flat panel display.

The present invention has been described in detail above, and its purpose is to allow those familiar with this field to understand the content of the present invention and implement it, and can not limit the scope of protection of the present invention. Effect changes or modifications shall be covered within the protection scope of the present invention .

Claims (7)

1. An adjustable liquid crystal TV/flat panel display wall mount, which includes a fixed seat that is used to be connected with a body of wall or a wall plate and extends horizontally, and is used to install said liquid crystal TV/flat panel display that extends longitudinally. The installation bracket is characterized in that: the wall hanger also includes a hanging rod erected on the fixed seat and extending in the transverse direction, and the installation bracket is provided with elongated holes extending in the longitudinal direction and distributed along the longitudinal direction. a plurality of positioning holes, the hanging rod can be slidably arranged in the elongated hole, the positioning hole is located at the front side or the rear side of the elongated hole, the positioning hole and the elongated hole The shaped holes communicate with each other and leave a moving channel for the hanging rod to enter the elongated hole from the positioning hole. The side wall of the positioning hole near the elongated hole has a retaining wall, and the opening of the positioning hole faces Next, the hanging rod passes through the positioning hole, so that the mounting bracket can be hung on the fixing seat through the hanging rod. There are two mounting brackets, and the left and right symmetrical ones are hung on the On the hanging rod, each of the mounting brackets has a vertically arranged mounting panel and a connecting side plate, the mounting panel is provided with a connecting hole for connecting the LCD TV/flat panel display, and the connecting side plate The elongated hole and the positioning hole are provided, and the fixing seat includes a fixed panel for fixed connection on the wall or wallboard, vertical to the fixed panel and located at the left and right ends of the fixed panel. The left hanging ear and the right hanging ear, the two ends of the hanging rod are arranged between the left hanging ear and the right hanging ear by an external connecting piece. 2. The adjustable LCD TV/flat panel display wall mount according to claim 1, characterized in that: there are a plurality of connection holes, and the plurality of connection holes are distributed along the longitudinal interval of the installation panel, and the plurality of connection holes Each connection hole has at least two kinds of hole diameters. 3. The adjustable LCD TV/flat panel display wall mount according to claim 1, characterized in that: there is an avoidance space for avoiding the mounting bracket between the hanging rod and the fixed panel, so that when the hanging When the rod passes through the uppermost positioning hole of the mounting bracket, the mounting bracket can swing 30°-90° relative to the hanging rod. 4. The adjustable LCD TV/flat panel display wall mount according to claim 3, characterized in that: the upper end of the connecting side plate is formed with a first slope, and the lower end of the connecting side plate is formed with a The upper end portion is symmetrical to the second inclined plane, and the first inclined plane and the second inclined plane are arranged inclined inwardly from the upper and lower end faces respectively. 5. The adjustable LCD TV/flat panel display wall mount according to claim 4, characterized in that: there is also a wire clamping slot at the bottom of the connecting side plate, and the wire clamping slot includes a Connect the clamping portion on the side plate with a notch for connecting the clamping portion with the outside world. 6. The adjustable wall mount for LCD TV/flat panel display according to claim 3, characterized in that: said fixing seat also includes said left hanging lug and right hanging lug arranged in the middle of said fixing panel and connected to both ends The supporting boards arranged in parallel, the hanging rods pass through the supporting boards. 7. The adjustable LCD TV/flat panel display wall mount according to claim 6, characterized in that: the fixed panel is rectangular, and the fixed seat also includes vertically upwardly arranged from the upper and lower sides of the fixed panel. Top and bottom binding.