Adjustable embedded liquid crystal support

Abstract

The utility model relates to the technical field of support accessories, in particular to an adjustable embedded liquid crystal support which comprises an assembly back plate and an installation supporting plate installed on one side of the assembly back plate through two cross pieces, and the assembly back plate and the installation supporting plate are provided with vertical sliding openings allowing the cross pieces to be installed and slide. Mounting adjusting devices are arranged on the mounting supporting plate and the assembling back plate; the installation adjusting device comprises two L-shaped plates which are symmetrically arranged on the side, away from the assembly back plate, of the installation supporting plate through long rod bolts and positioning bolts, adjusting holes for installation of the positioning bolts are formed in the installation supporting plate, installation assemblies are arranged on the two L-shaped plates, and an adjusting locking mechanism is arranged between the assembly back plate and the installation supporting plate. The liquid crystal display has the advantages that cables and circuits can be hidden after the liquid crystal display is installed through the support, so that the liquid crystal display is tidier and more attractive, the occupied area after installation can be flexibly adjusted, and the occupied space is reduced when the liquid crystal display is not used.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of support accessories, in particular to an adjustable embedded liquid crystal support. BACKGROUND

[0002] A liquid crystal support is a device installed on a wall or other flat surface, used to support and install liquid crystal displays such as liquid crystal televisions, computer monitors, etc. Liquid crystal screen supports have wide applications in various environments such as homes, offices, conference rooms, etc. It is usually made of metal or plastic materials, with strength and stability, capable of bearing the weight of the liquid crystal display and maintaining its stable installation.

[0003] As in the existing Chinese patent with publication number CN206943744U, it discloses a liquid crystal display support, which includes a bracket and a support frame, the bracket is formed by mutually orthogonal horizontal angle steel and vertical angle steel into a rectangular frame, the support frame includes a support base, a reinforcing rib and a plurality of support links, the support links include upper link parts and lower link parts, the upper link parts are connected to the bottom of the bracket and distributed around the bracket, the lower link parts are connected to the support base and distributed around the support base, the reinforcing rib is spirally sleeved on the outer surface of the support link as a whole. Through the above-mentioned prior art, the liquid crystal display is installed on the bracket, without the need for additional construction, facilitating installation.

[0004] However, the above-mentioned prior art has the following technical defects:

[0005] When the above-mentioned device is used to install the liquid crystal display screen, a large area of the site is required, and the position of the liquid crystal display screen cannot be adjusted as needed; when the liquid crystal display screen is not in use, the support is difficult to be flexibly stored and adjusted to improve the space utilization, with low applicability.

[0006] Based on this, on the basis of the existing liquid crystal display support, in order to overcome the above-mentioned technical defects, there is still room for improvement. CONTENT OF THE INVENTION

[0007] In order to hide the cables and lines after installing the liquid crystal display screen through the support, making it more neat and beautiful, and to flexibly adjust the area occupied after installation to reduce the occupied space when not in use, the present application provides an adjustable embedded liquid crystal support.

[0008] The present application provides an adjustable embedded liquid crystal support, which adopts the following technical solution:

[0009] An adjustable embedded LCD bracket includes an assembly back plate and a mounting bracket mounted on one side of the assembly back plate via two cross pieces. The assembly back plate and the mounting bracket have vertical sliding openings for the cross pieces to slide and install. The mounting bracket and the assembly back plate are provided with mounting adjustment devices.

[0010] The installation and adjustment device includes two L-shaped plates symmetrically arranged on the side of the installation support plate away from the assembly back plate through a long rod bolt and a positioning bolt. The installation support plate is provided with an adjustment hole for the installation of the positioning bolt. The two L-shaped plates are provided with installation components, and an adjustment locking mechanism is provided between the assembly back plate and the installation support plate.

[0011] Preferably, the mounting assembly includes a nut seat and a mounting vertical plate, the nut seat is symmetrically mounted on the L-shaped plate, the mounting vertical plate is symmetrically clamped on the two L-shaped plates, and is set on the nut seat through mounting bolts.

[0012] Preferably, the adjustment locking mechanism includes a round rod bolt, a middle connecting rod and a self-locking unit. The round rod bolt is symmetrically arranged on the side of the assembly backplate facing the mounting support plate. The middle connecting rod is installed between two cross pieces. A tension spring is provided between the middle connecting rod and the round rod bolt. The self-locking unit is provided on the mounting support plate and the assembly backplate.

[0013] Preferably, the self-locking unit includes a locking seat, a washer and a linkage assembly, the locking seat is slidably arranged on the side of the mounting bracket facing the assembly back plate through two limit rods, and a plurality of washers are respectively sleeved on the two limit rods;

[0014] A rectangular groove is provided on the bottom side of the locking seat, and a limiting block is provided in the rectangular groove. The linkage assembly is provided on a side of the assembly back plate facing the mounting support plate.

[0015] Preferably, the linkage assembly includes a rectangular base rotatably arranged in the middle of the assembly back plate through a limiting bolt, and a self-locking rod is vertically and upwardly rotatably mounted on the rectangular base.

[0016] Preferably, two elastic members are symmetrically arranged on the assembly back plate located on both sides of the rectangular base.

[0017] In summary, this application includes at least one of the following beneficial technical effects:

[0018] 1. Through the connection setting of the two cross pieces, when the mounting tray is subjected to force, the cross piece located between the assembly back plate and the mounting tray can rotate crosswise, allowing the mounting tray to slide in a limited position toward the assembly back plate, thereby achieving the effect of folding the mounting tray and the assembly back plate against each other.

[0019] 2. After the mounting tray is driven toward the assembly back plate to a certain position, the self-locking rod can be restrained by the restraining block under the guidance of the rectangular groove, thereby locking the mounting tray to be folded toward the assembly back plate.

[0020] 3. When the cross member is unfolded and the maximum distance between the mounting backboard and the mounting backboard is formed, the tension force between the center connecting rod and the round rod bolt is provided by the tension spring, and the liquid crystal display screen arranged on the mounting vertical plate is provided with more stable supporting force. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the overall schematic diagram of the utility model.

[0022] Figure 2 It is the schematic diagram of the part components of the mounting adjusting device of the utility model Figure 1 .

[0023] Figure 3 It is the schematic diagram of the part components of the mounting adjusting device of the utility model Figure 2 (From bottom to top).

[0024] Figure 4 It is the schematic diagram of the mounting assembly of the utility model Figure 1 .

[0025] Figure 5 It is the schematic diagram of the mounting assembly of the utility model Figure 2 .

[0026] Figure 6 It is the schematic diagram of the adjusting locking mechanism of the utility model.

[0027] Figure 7 It is the schematic diagram of the self-locking unit of the utility model.

[0028] Figure 8 It is the schematic diagram of the linkage assembly of the utility model.

[0029] Figure 9 It is the schematic diagram of the part components of the self-locking unit of the utility model (from bottom to top).

[0030] The figure mark explanation: 1, assembly backboard;11, cross member;12, mounting backboard;101, vertical sliding port;2, mounting adjusting device;21, long rod bolt;22, positioning bolt;23, L-shaped plate;121, adjusting hole;3, mounting assembly;4, adjusting locking mechanism;31, nut seat;32, mounting vertical plate;33, mounting bolt;41, round rod bolt;42, center connecting rod;5, self-locking unit;43, tension spring;51, locking seat;52, gasket;6, linkage assembly;53, limiting rod;511, rectangular groove;54, limiting block;61, limiting bolt;62, rectangular base;63, self-locking rod;64, elastic piece. DETAILED DESCRIPTION

[0031] The following is combined with the drawings Figures 1-9The application is further described in detail.

[0032] The application discloses an adjustable embedded liquid crystal support, which can hide cables and lines after the liquid crystal display screen is installed, is more neat and beautiful, and can flexibly adjust the occupied area after installation to reduce the occupied space when not in use.

[0033] Referring to Figures 1 to 3 The application provides an adjustable embedded liquid crystal support, which comprises an assembly back plate 1 and a mounting support plate 12 mounted on one side of the assembly back plate 1 through two cross pieces 11, the assembly back plate 1 and the mounting support plate 12 are provided with vertical sliding ports 101 for sliding installation of the cross pieces 11, the cross pieces 11 can realize the effect of a scissors mechanism, so that the mounting support plate 12 can slide towards the assembly back plate 1 when the mounting support plate 12 is stressed, and when the assembly back plate 1 is fixedly installed on a wall, the cross pieces 11 can stably support the mounting support plate 12. The mounting support plate 12 and the assembly back plate 1 are provided with a mounting adjusting device 2; the mounting adjusting device 2 is used for facilitating assembly of the liquid crystal display screen on the mounting support plate 12 and realizing the effect of folding and locking and unlocking between the mounting support plate 12 and the assembly back plate 1.

[0034] The mounting adjusting device 2 comprises two L-shaped plates 23 symmetrically arranged on a side of the mounting support plate 12 away from the assembly back plate 1 through long rod bolts 21 and positioning bolts 22, the mounting support plate 12 is provided with adjusting holes 121 for installation of the positioning bolts 22, the positioning bolts 22 are arranged at different positions in the adjusting holes 121, so that the L-shaped plates 23 can be adjustably arranged at different positions on the mounting support plate 12 to cope with different installation environments. The two L-shaped plates 23 are provided with a mounting assembly 3 for installation of the liquid crystal display screen. The assembly back plate 1 and the mounting support plate 12 are provided with an adjusting locking mechanism 4 for limiting locking and unlocking in a folded state.

[0035] Before use, the assembly back plate 1 is first installed in a wall, and the liquid crystal display screen is assembled on the mounting support plate 12 through the mounting assembly 3. Through cooperation of the assembly back plate 1, the mounting support plate 12 and the cross pieces 11, the liquid crystal display screen can be stably supported, and the position of the liquid crystal display screen can be adjusted by pulling and pushing the liquid crystal display screen; when the liquid crystal display screen needs to be used, the liquid crystal display screen is pulled away from the wall, so that the mounting support plate 12 and the assembly back plate 1 are in a maximum distance state; when the liquid crystal display screen does not need to be used, the mounting support plate 12 is pushed towards the wall to move towards the assembly back plate 1, so that the mounting support plate 12 is folded and stored, and the folded state can be locked through the adjusting locking mechanism 4, so that the occupied space is reduced.

[0036] Referring to Figure 4 and Figure 5As shown, in order to facilitate the installation of the liquid crystal display screen, so that the liquid crystal display screen can be quickly and conveniently assembled on one side of the installation supporting plate 12, the mounting assembly 3 comprises a nut seat 31 and a mounting vertical plate 32; the nut seat 31 is symmetrically mounted on the L-shaped plate 23, the mounting vertical plate 32 is symmetrically clamped on the two L-shaped plates 23, and is arranged on the nut seat 31 through the mounting bolt 33. The mounting bolt 33 penetrates the mounting vertical plate 32 and rotates into the nut seat 31, which can fix the mounting vertical plate 32 on the two L-shaped plates 23. The mounting vertical plate 32 has various types of mounting holes, so that the liquid crystal display screen can be conveniently assembled on one side of the two mounting vertical plates 32.

[0037] Referring to Figure 6 As shown, in order to facilitate the installation of the liquid crystal display screen, so that the liquid crystal display screen can be quickly and conveniently assembled on one side of the installation supporting plate 12, the mounting assembly 3 comprises a nut seat 31 and a mounting vertical plate 32; the nut seat 31 is symmetrically mounted on the L-shaped plate 23, the mounting vertical plate 32 is symmetrically clamped on the two L-shaped plates 23, and is arranged on the nut seat 31 through the mounting bolt 33. The mounting bolt 33 penetrates the mounting vertical plate 32 and rotates into the nut seat 31, which can fix the mounting vertical plate 32 on the two L-shaped plates 23. The mounting vertical plate 32 has various types of mounting holes, so that the liquid crystal display screen can be conveniently assembled on one side of the two mounting vertical plates 32.

[0038] Referring to Figure 6 And Figure 7 As shown, in order to facilitate the installation of the liquid crystal display screen, so that the liquid crystal display screen can be quickly and conveniently assembled on one side of the installation supporting plate 12, the mounting assembly 3 comprises a nut seat 31 and a mounting vertical plate 32; the nut seat 31 is symmetrically mounted on the L-shaped plate 23, the mounting vertical plate 32 is symmetrically clamped on the two L-shaped plates 23, and is arranged on the nut seat 31 through the mounting bolt 33. The mounting bolt 33 penetrates the mounting vertical plate 32 and rotates into the nut seat 31, which can fix the mounting vertical plate 32 on the two L-shaped plates 23. The mounting vertical plate 32 has various types of mounting holes, so that the liquid crystal display screen can be conveniently assembled on one side of the two mounting vertical plates 32.

[0039] The bottom side of the locking seat 51 is provided with a rectangular groove 511, and the rectangular groove 511 is provided with a limiting block 54, and the limiting block 54 is fixedly connected with the locking seat 51. The inner wall of the rectangular groove 511 has a plurality of inclined guide surfaces; the linkage assembly 6 is arranged on one side of the assembly back plate 1 facing the installation supporting plate 12, and is used for abutting connection with the locking seat 51.

[0040] Referring to Figure 8 And Figure 9As shown, to cooperate with the locking seat 51 to lock the mounting bracket 12 to one side of the assembly back plate 1, the linkage assembly 6 includes a rectangular base 62, which is rotated by a limiting bolt 61 and is located in the middle of the assembly back plate 1. It should be noted that the rectangular base 62 has a certain degree of damping when it is rotated under force. A self-locking rod 63 is vertically and upwardly mounted on the rectangular base 62. Two elastic members 64 are symmetrically arranged on the assembly back plate 1 on both sides of the rectangular base 62.

[0041] The displacement of the mounting bracket 12 toward the assembly back plate 1 can drive the cross member 11 to rotate and fold. When the mounting bracket 12 moves to a certain position, the self-locking rod 63 can enter the rectangular groove 511 and, guided by the inner wall of the rectangular groove 511, will come into contact with the limiting block 54. At this time, the side surface of the mounting bracket 12 will come into contact with the two elastic members 64. The elastic members 64 are compressed to form a reaction force, so that the self-locking rod 63 and the limiting block 54 always remain in a tight state to achieve the effect of locking the position of the mounting bracket 12.

[0042] When unlocking is required, the mounting bracket 12 only needs to be pushed further toward the assembly back plate 1. The locking seat 51, under the action of the washer 52, can produce a small displacement, so that the self-locking rod 63 and the limiting block 54 no longer contact each other. As a result, the self-locking rod 63, guided by the inclined surface of the rectangular groove 511, can drive the rectangular base 62 to rotate and separate from the limiting block 54. Then, under the push of the elastic member 64, it slides out of the rectangular groove 511 and completely separates from the locking seat 51. Finally, the LCD screen is pulled away from the assembly back plate 1. The mounting bracket 12 can move away from the assembly back plate 1 to increase the spacing, and the cross member 11 rotates and unfolds; thus, the unlocking effect is achieved.

[0043] The implementation principle of this embodiment is:

[0044] (1) Equipment installation: When in use, install the assembly back plate 1 in the wall, and then install the LCD screen on the side of the two mounting vertical plates 32 away from the mounting support plate 12; under the mutual cooperation of the assembly back plate 1, the mounting support plate 12 and the cross member 11, the LCD screen can be stably supported.

[0045] (2) Displacement folding: When the LCD screen is not in use, push the LCD screen toward the assembly back panel 1, so that the mounting bracket 12 is displaced toward the assembly back panel 1. At this time, the cross member 11 rotates and folds, and the distance between the mounting bracket 12 and the assembly back panel 1 is reduced, thereby achieving the folding effect and reducing the space occupied.

[0046] (3) Position locking: After the mounting plate 12 is moved to the corresponding position, the self-locking rod 63 enters the rectangular groove 511 and contacts the limiting block 54 under the guidance of the inner wall. Under the action of the two elastic members 64, the self-locking rod 63 and the limiting block 54 always maintain a tight contact state, thereby achieving the effect of locking the position of the mounting plate 12.

[0047] (4) Unlocking: Continue to apply a force to the LCD screen toward the assembly back plate 1, causing the locking seat 51 to move a small distance, so that the self-locking rod 63 and the limiting block 54 no longer abut each other. The self-locking rod 63 is completely separated from the locking seat 51 under the action of the inclined surface of the rectangular groove 511 and the elastic member 64. At this time, the mounting bracket 12 can move away from the assembly back plate 1, and the cross member 11 rotates and unfolds to achieve the purpose of unlocking.

[0048] The embodiments of this specific implementation method are all preferred embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. An adjustable embedded liquid crystal bracket, comprising an assembly back plate (1) and an installation support plate (12) installed on one side of the assembly back plate (1) through two cross members (11), wherein the assembly back plate (1) and the installation support plate (12) have vertical sliding openings (101) for the cross members (11) to be installed and slidable, and characterized in that: The mounting support plate (12) and the assembly back plate (1) are provided with a mounting adjustment device (2); The mounting adjustment device (2) comprises two L-shaped plates (23) symmetrically arranged on a side of a mounting support plate (12) away from the assembly back plate (1) via a long rod bolt (21) and a positioning bolt (22); an adjustment hole (121) for mounting the positioning bolt (22) is provided on the mounting support plate (12); a mounting assembly (3) is provided on the two L-shaped plates (23); and an adjustment locking mechanism (4) is provided between the assembly back plate (1) and the mounting support plate (12).

2. The adjustable embedded liquid crystal bracket according to claim 1, characterized in that: The mounting assembly (3) comprises a nut seat (31) and a mounting vertical plate (32); the nut seat (31) is symmetrically mounted on the L-shaped plate (23); the mounting vertical plate (32) is symmetrically clamped on the two L-shaped plates (23) and is arranged on the nut seat (31) via mounting bolts (33).

3. The adjustable embedded liquid crystal bracket according to claim 1, characterized in that: The adjustment locking mechanism (4) comprises a round rod bolt (41), a middle connecting rod (42) and a self-locking unit (5); the round rod bolt (41) is symmetrically arranged on the side of the assembly back plate (1) facing the mounting support plate (12); the middle connecting rod (42) is installed between two cross members (11); a tension spring (43) is provided between the middle connecting rod (42) and the round rod bolt (41); and the self-locking unit (5) is provided on the mounting support plate (12) and the assembly back plate (1).

4. The adjustable embedded liquid crystal bracket according to claim 3, characterized in that: The self-locking unit (5) comprises a locking seat (51), a washer (52) and a linkage assembly (6); the locking seat (51) is slidably arranged on a side of the mounting support plate (12) facing the assembly back plate (1) through two limiting rods (53); and a plurality of washers (52) are respectively sleeved on the two limiting rods (53); A rectangular groove (511) is provided on the bottom side of the locking seat (51), and a limiting block (54) is provided in the rectangular groove (511). The linkage assembly (6) is provided on the side of the assembly back plate (1) facing the mounting support plate (12).

5. The adjustable embedded liquid crystal bracket according to claim 4, characterized in that: The linkage assembly (6) comprises a rectangular base (62) which is arranged in the middle of the assembly back plate (1) and is rotated by a limiting bolt (61). A self-locking rod (63) is mounted on the rectangular base (62) and is rotated vertically upward.

6. The adjustable embedded liquid crystal bracket according to claim 5, characterized in that: Two elastic members (64) are symmetrically arranged on the assembly back plate (1) located on both sides of the rectangular base (62).

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