Stable OLED liquid crystal display mounting rack

Abstract

The utility model belongs to the technical field of display mounting racks, and particularly relates to a stable OLED (Organic Light Emitting Diode) liquid crystal display mounting rack which comprises a base and further comprises a telescopic upright post which is mounted at the top of the base by utilizing an angle adjusting mechanism; the top plate is fixed to the top end of the telescopic stand column; the two electric rotating mechanisms are symmetrically fixed on the top plate; the two mounting seats are symmetrically distributed, and are connected with the top plate through an electric rotating mechanism to form a rotating structure; according to the utility model, the mounting seat can be independently driven to rotate through the arranged electric rotating mechanism, the horizontal angle of the two displays can be independently adjusted according to actual display content and use requirements, the application range is wide, and the display can be suitable for various different use scenes.

Description

Technical Field

[0001] The utility model belongs to the technical field of display mounting frames, and in particular relates to a stable OLED liquid crystal display mounting frame. Background Art

[0002] OLED display technology is different from traditional LCD display. It does not require a backlight and uses a very thin organic material coating and a glass substrate (or flexible organic substrate). When current passes through, these organic materials will emit light. In addition, OLED display screens can be made lighter and thinner, have a larger viewing angle, and can significantly save power consumption.

[0003] When using an OLED LCD display, a mounting bracket is required to provide stable support for the display. Currently, to ensure ease of use, most brackets can be adjusted in height and tilt angle.

[0004] It was retrieved that in the prior art, a Chinese utility model patent with authorization announcement number CN220169069U discloses "a dual-screen display", including two display screens, a base is provided at the bottom of the two display screens, a lifting structure is provided on one side of the two display screens, and a protective structure is provided on the side of the two display screens. By pulling the pull rod to disengage the latch from the slot, the moving block can be moved along the lifting column, so that the height of the display mounting frame fixedly connected to the outer wall of the moving block and the two display screens can be adjusted, and after adjusting to a suitable external position, the pull rod is loosened to allow the latch to be inserted into the corresponding slot under the action of the connecting block and the first spring for fixation, thereby improving the stability of the display.

[0005] Although the display mounting brackets in the prior art including those mentioned above can stably adjust the installation height of the display, in actual use, it is impossible to independently adjust the angles of the two displays according to the actual display content and usage requirements. Both the user and other personnel must face the display to fully see the display content, which has great limitations in use.

[0006] In order to solve the above problems, the present application proposes a stable OLED liquid crystal display mounting frame. Utility Model Content

[0007] In order to solve the above problems existing in the prior art, the utility model provides a stable OLED liquid crystal display mounting bracket, which has the characteristics of being easy to use, easy to adjust and having a wide range of applications.

[0008] To achieve the above purpose, the utility model provides the following technical solution: a stable OLED liquid crystal display mounting frame, including a base, and also including:

[0009] A telescopic column, the telescopic column being mounted on the top of the base using an angle adjustment mechanism;

[0010] A top plate, the top plate being fixed to the top end of the telescopic column;

[0011] An electric rotating mechanism, two of which are symmetrically fixed on the top plate;

[0012] The two mounting seats are symmetrically distributed and connected with the top plate by an electric rotating mechanism to form a rotating structure.

[0013] As a preferred technical solution of the utility model, the electric rotating mechanism includes:

[0014] A fixed cylinder, having a hole on the top plate, and the fixed cylinder is fixed in the hole;

[0015] A rotating cylinder, the rotating cylinder is rotatably connected to the top plate, and the rotating cylinder is embedded in the fixed cylinder to form a rotating structure;

[0016] A fixed plate, wherein the fixed plate is fixed to the bottom end of the rotating cylinder, and the mounting seat is fixed to the bottom surface of the fixed plate;

[0017] An inner gear ring, the inner gear ring is fixed to the inner wall of the rotating cylinder;

[0018] A driving motor, wherein the driving motor is fixed in the fixing cylinder;

[0019] A gear is fixed on the output shaft of the driving motor and meshes with the inner gear ring.

[0020] As a preferred technical solution of the utility model, the electric rotating mechanism also includes:

[0021] A ball bearing is located in a gap between the inner wall of the fixed cylinder and the outer wall of the rotating cylinder.

[0022] As a preferred technical solution of the utility model, the angle adjustment mechanism includes:

[0023] A No. 1 fixing flange, wherein the No. 1 fixing flange is fixed to the bottom end of the telescopic column;

[0024] A second fixing flange, wherein the second fixing flange is fixed to the first fixing flange by bolts;

[0025] An adapter block, the adapter block is fixed to the bottom surface of the No. 2 fixing flange, and has a plurality of No. 1 positioning grooves distributed at equal intervals along the circumferential direction on the adapter block;

[0026] Mounting ears with holes, two of which are symmetrically fixed on the base, and the adapter block is rotatably mounted between the two mounting ears with holes by using a mounting shaft;

[0027] A No. 1 manual bolt is installed on the mounting ear with a hole by threaded engagement, and an end of the No. 1 manual bolt is embedded in the No. 1 positioning groove.

[0028] As a preferred technical solution of the utility model, the telescopic column comprises:

[0029] an outer support rod, the outer support rod being mounted on the top of the base using an angle adjustment mechanism;

[0030] An inner support rod, the bottom end of which is embedded in the outer support rod to form a telescopic structure, and the inner support rod is provided with a plurality of second positioning grooves which are evenly spaced in the vertical direction;

[0031] A No. 2 manual bolt is installed on the outer support rod by threaded engagement, and an end of the No. 2 manual bolt is embedded in the No. 2 positioning groove.

[0032] As a preferred technical solution of the present invention, the outer wall of the inner support rod is tightly fitted to the inner wall of the outer support rod.

[0033] As a preferred technical solution of the utility model, it also includes:

[0034] Universal wheels, four of which are diagonally fixed to the four corners of the bottom surface of the base.

[0035] Compared with the prior art, the beneficial effects of the utility model are:

[0036] In the utility model, the electric rotating mechanism can independently drive the mounting base to rotate, and the horizontal angles of the two displays can be independently adjusted according to the actual display content and usage requirements. It has a wide range of applications and can be applied to a variety of different usage scenarios.

[0037] Other additional advantages and beneficial effects of the present application will be given in part in the following description, and in part will become apparent from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0039] Figure 1 It is a structural schematic diagram of the utility model;

[0040] Figure 2 For this utility model Figure 1 An enlarged structural diagram of the angle adjustment mechanism;

[0041] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure of the telescopic column;

[0042] Figure 4 It is a schematic diagram of a partial cross-sectional structure of the electric rotating mechanism in the utility model;

[0043] Figure 5 It is a schematic diagram of the axonometric structure of the top plate in the utility model.

[0044] In the figure: 1. base; 2. universal wheel; 3. angle adjustment mechanism; 31. No. 1 fixing flange; 32. No. 2 fixing flange; 33. adapter block; 331. No. 1 positioning groove; 34. mounting ear with hole; 35. mounting shaft; 36. No. 1 manual bolt; 4. telescopic column; 41. outer support rod; 42. inner support rod; 421. No. 2 positioning groove; 43. No. 2 manual bolt; 5. top plate; 6. electric rotating mechanism; 61. fixed cylinder; 62. rotating cylinder; 63. fixed disk; 64. inner gear ring; 65. driving motor; 66. gear; 67. ball bearing; 7. mounting seat. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0046] See also Figure 1-Figure 5 The utility model provides the following technical solution: a stable OLED liquid crystal display mounting frame, including a base 1, and also including: a telescopic column 4, a top plate 5, an electric rotating mechanism 6 and a mounting seat 7.

[0047] Further, by Figure 1As shown, in this embodiment, the telescopic column 4 is installed on the top of the base 1 by using the angle adjustment mechanism 3, the top plate 5 is fixed to the top of the telescopic column 4, two electric rotating mechanisms 6 are symmetrically fixed on the top plate 5, two mounting seats 7 are symmetrically distributed, and are connected to the top plate 5 by the electric rotating mechanism 6 to form a rotating structure. After adopting the above scheme, when in use, the display is fixed on the two mounting seats 7 by conventional means, supported by the telescopic column 4, and the display is used to display content. When necessary, the electric rotating mechanism 6 can be started to drive the mounting seat 7 to rotate, so that the display rotates, and the horizontal angles of the two displays can be independently adjusted according to the actual display content and usage requirements. It has a wide range of applications and can be applied to a variety of different usage scenarios.

[0048] Optionally, by Figure 1 , Figure 4 and Figure 5 As shown, in this embodiment, the electric rotating mechanism 6 includes: a fixed cylinder 61, a rotating cylinder 62, a fixed disk 63, an inner ring gear 64, a driving motor 65 and a gear 66. A hole is provided on the top plate 5, the fixed cylinder 61 is fixed in the hole, the rotating cylinder 62 is rotatably connected to the top plate 5, and the rotating cylinder 62 is embedded in the fixed cylinder 61 to form a rotating structure, the fixed disk 63 is fixed to the bottom end of the rotating cylinder 62, the mounting seat 7 is fixed to the bottom surface of the fixed disk 63, the inner ring gear 64 is fixed to the inner wall of the rotating cylinder 62, the driving motor 65 is fixed in the fixed cylinder 61, and the gear 66 is fixed on the output shaft of the driving motor 65 and meshes with the inner ring gear 64. After adopting the above scheme, when in use, the driving motor 65 is started to drive the gear 66 to rotate, and the gear 66 drives the rotating cylinder 62 to rotate through the meshing action using the inner ring gear 64, and the rotating cylinder 62 drives the mounting seat 7 to rotate.

[0049] It should be noted that the above scheme is only a preferred implementation scheme of the utility model and is not used to limit the utility model. In actual use, the mounting base 7 can also be directly driven to rotate by the drive motor 65. However, the electric rotating mechanism 6 of the utility model has higher stability, and the inner ring gear 64 and the gear 66 cooperate to form a rotation system similar to a "planetary gear", which has a deceleration effect and rotates more smoothly.

[0050] Preferably, by Figure 1 and Figure 4 As shown, in this embodiment, the electric rotating mechanism 6 further includes: a ball 67, which is located in the gap between the inner wall of the fixed cylinder 61 and the outer wall of the rotating cylinder 62, reducing the friction between the fixed cylinder 61 and the rotating cylinder 62, and making the rotation safer and more reliable.

[0051] Optionally, by Figure 1 and Figure 2As shown, in this embodiment, the angle adjustment mechanism 3 includes: a No. 1 fixing flange 31, a No. 2 fixing flange 32, a transfer block 33, a mounting ear 34 with a hole and a No. 1 manual bolt 36. The No. 1 fixing flange 31 is fixed to the bottom end of the telescopic column 4, the No. 2 fixing flange 32 is fixed to the No. 1 fixing flange 31 by bolts, the transfer block 33 is fixed to the bottom surface of the No. 2 fixing flange 32, and a plurality of No. 1 positioning grooves 331 are evenly spaced along the circumferential direction on the transfer block 33, the two mounting ears 34 with holes are symmetrically fixed on the base 1, and the transfer block 33 is rotated by the mounting shaft 35. The display is dynamically installed between the two mounting ears 34 with holes, and the No. 1 manual bolt 36 is installed on the mounting ears 34 with holes by threaded engagement, and the end of the No. 1 manual bolt 36 is embedded in the No. 1 positioning groove 331. After adopting the above scheme, when in use, first loosen the No. 1 manual bolt 36, then rotate the telescopic column 4, adjust the pitch angle of the telescopic column 4, and adjust the pitch angle of the display to meet different usage needs. After the adjustment is completed, tighten the No. 1 manual bolt 36 again, so that the end of the No. 1 manual bolt 36 is embedded in the No. 1 positioning groove 331 at different positions for locking.

[0052] It should be noted that, by setting the No. 1 fixing flange 31 and the No. 2 fixing flange 32, the telescopic column 4 can be separated from the angle adjustment mechanism 3 when necessary, and the telescopic column 4 can be fixed on other fixed objects through the No. 1 fixing flange 31 for use, so as to meet different usage scenarios.

[0053] Optionally, by Figure 1 and Figure 3 As shown, in the present embodiment, the telescopic column 4 comprises: an outer support rod 41, an inner support rod 42 and a No. 2 manual bolt 43. The outer support rod 41 is installed on the top of the base 1 by means of the angle adjustment mechanism 3. The bottom end of the inner support rod 42 is embedded in the outer support rod 41 to form a telescopic structure. The inner support rod 42 is provided with a plurality of No. 2 positioning grooves 421 evenly spaced along the vertical direction. The No. 2 manual bolt 43 is installed on the outer support rod 41 by means of threaded engagement, and the end of the No. 2 manual bolt 43 is embedded in the No. 2 positioning groove 421. After adopting the above scheme, when in use, first loosen the No. 2 manual bolt 43 to adjust the height of the inner support rod 42 to adjust the height of the display to meet different usage needs. After the adjustment is completed, tighten the No. 2 manual bolt 43 so that the end of the No. 2 manual bolt 43 is embedded in the No. 2 positioning groove 421 at different positions for locking.

[0054] Preferably, by Figure 1 and Figure 3 As shown, in this embodiment, the outer wall of the inner support rod 42 is tightly fitted to the inner wall of the outer support rod 41, thereby improving the stability of the connection between the outer support rod 41 and the inner support rod 42 and preventing the inner support rod 42 from shaking.

[0055] Preferably, by Figure 1 As shown, in this embodiment, it also includes: universal wheels 2, and four universal wheels 2 are diagonally fixed to the four corners of the bottom surface of the base 1, so as to facilitate the movement of the mounting frame and facilitate use in different scenarios.

[0056] It should be noted that the drive motor 65 is a conventional device purchased on the market with a built-in power switch. Technicians in this field can make a conventional selection according to usage requirements. Its working principle is common knowledge known to technicians in this field and has been fully disclosed in the prior art, so it will not be elaborated in this article.

[0057] The circuit connection involved in the utility model is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0058] Components not described in detail herein are prior art.

[0059] Working principle and use process of the utility model: When the mounting frame of the utility model is used, the display is fixed on two mounting seats 7 by conventional means, supported by telescopic columns 4, and the display is used to display content;

[0060] When necessary, the driving motor 65 is started to drive the gear 66 to rotate, and the gear 66 drives the rotating cylinder 62 to rotate through the inner gear ring 64 through meshing, and the rotating cylinder 62 drives the mounting seat 7 to rotate, so that the display rotates. The horizontal angles of the two displays can be independently adjusted according to the actual display content and usage requirements, and the application range is wide, and it can be applied to a variety of different usage scenarios;

[0061] When necessary, first loosen the second manual bolt 43 to adjust the height of the inner support rod 42 to adjust the height of the display to meet different usage needs. After the adjustment is completed, tighten the second manual bolt 43 so that the end of the second manual bolt 43 is embedded in the second positioning groove 421 at different positions for locking.

[0062] When necessary, first loosen the No. 1 manual bolt 36, then rotate the telescopic column 4 to adjust the pitch angle of the telescopic column 4, so as to adjust the pitch angle of the display to meet different usage needs. After the adjustment is completed, tighten the No. 1 manual bolt 36 again, so that the end of the No. 1 manual bolt 36 is embedded in the No. 1 positioning groove 331 at different positions for locking.

[0063] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A stable OLED liquid crystal display mounting frame, comprising a base (1), characterized in that: Also includes: A telescopic column (4), wherein the telescopic column (4) is mounted on the top of the base (1) by means of an angle adjustment mechanism (3); A top plate (5), the top plate (5) being fixed to the top end of the telescopic column (4); An electric rotating mechanism (6), wherein two electric rotating mechanisms (6) are symmetrically fixed on the top plate (5); The two mounting seats (7) are symmetrically distributed and connected to the top plate (5) by means of an electric rotating mechanism (6) to form a rotating structure.

2. A stable OLED liquid crystal display mounting frame according to claim 1, characterized in that: The electric rotating mechanism (6) comprises: A fixed cylinder (61), having a hole on the top plate (5), and the fixed cylinder (61) is fixed in the hole; A rotating cylinder (62), the rotating cylinder (62) being rotatably connected to the top plate (5), and the rotating cylinder (62) being embedded in the fixed cylinder (61) to form a rotating structure; A fixed plate (63), the fixed plate (63) being fixed to the bottom end of the rotating cylinder (62), and the mounting seat (7) being fixed to the bottom surface of the fixed plate (63); An inner gear ring (64), the inner gear ring (64) being fixed to the inner wall of the rotating cylinder (62); A driving motor (65), wherein the driving motor (65) is fixed in the fixing cylinder (61); A gear (66), wherein the gear (66) is fixed on the output shaft of the drive motor (65) and meshes with the inner gear ring (64).

3. A stable OLED liquid crystal display mounting frame according to claim 2, characterized in that: The electric rotating mechanism (6) further comprises: A ball (67) is located in a gap between an inner wall of the fixed cylinder (61) and an outer wall of the rotating cylinder (62).

4. The stable OLED liquid crystal display mounting frame according to claim 1, characterized in that: The angle adjustment mechanism (3) comprises: A first fixing flange (31), the first fixing flange (31) being fixed to the bottom end of the telescopic column (4); A second fixing flange (32), the second fixing flange (32) being fixed to the first fixing flange (31) by bolts; An adapter block (33), the adapter block (33) being fixed to the bottom surface of the No. 2 fixing flange (32), and having a plurality of No. 1 positioning grooves (331) distributed at equal intervals along a circumferential direction on the adapter block (33); Mounting ears (34) with holes, wherein the two mounting ears (34) with holes are symmetrically fixed on the base (1), and the adapter block (33) is rotatably mounted between the two mounting ears (34) with holes by means of a mounting shaft (35); A number one manual bolt (36), the number one manual bolt (36) being mounted on the hole-carrying mounting ear (34) by means of a threaded engagement, and an end of the number one manual bolt (36) being embedded in the number one positioning groove (331).

5. The stable OLED liquid crystal display mounting frame according to claim 1, characterized in that: The telescopic column (4) comprises: An outer support rod (41), the outer support rod (41) being mounted on the top of the base (1) using an angle adjustment mechanism (3); An inner support rod (42), the bottom end of the inner support rod (42) being embedded in the outer support rod (41) to form a telescopic structure, and the inner support rod (42) having a plurality of second positioning grooves (421) distributed at equal intervals in the vertical direction; A No. 2 manual bolt (43), the No. 2 manual bolt (43) being mounted on the outer support rod (41) by means of a threaded engagement, and an end of the No. 2 manual bolt (43) being embedded in the No. 2 positioning groove (421).

6. The stable OLED liquid crystal display mounting frame according to claim 5, characterized in that: The outer wall of the inner support rod (42) is tightly fitted to the inner wall of the outer support rod (41).

7. The stable OLED liquid crystal display mounting frame according to claim 1, characterized in that: Also includes: Universal wheels (2), wherein four universal wheels (2) are fixed diagonally to four corners of the bottom surface of the base (1).

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