Stably-supported image display device

Abstract

The utility model discloses an image display device with stable support, which comprises a display component supported by a supporting piece, the supporting piece comprises a mounting seat, a rotating column, a rotating shaft, a rotating shaft and a rotating shaft, the bottom of the mounting seat is fixedly provided with a bracket, and through holes formed in two sides of the bracket are movably connected with the rotating column; the supporting arm is fixed on the outer wall of the rotating column through a pin; the toothed plate is fixed at the end part of the rotating column through a key; the extension plate is welded to the outer wall of one side of the support, and a through hole formed in the surface of the extension plate is movably connected with a second T-shaped rod. The supporting arms are arranged to be in a folding type, the display assembly is supported when the supporting arms are unfolded, the stability of the display assembly is guaranteed, after the supporting arms are folded, a supporting piece can be conveniently transferred and moved, the plug head is inserted into the inserting groove after passing through the inserting hole through the elastic force of the first spring, the lifting column is limited relative to the sleeve, and the supporting piece is convenient to move. The mounting height of the image display screen is adjusted within a certain range by butting different insertion grooves and insertion holes in the lifting columns.

Description

Technical Field

[0001] The utility model relates to the technical field of image display, and in particular to an image display device with stable support. Background Art

[0002] In the prior art, when training or displaying relevant information is required, an image display device is required to display relevant images such as tables and courseware. The medium for image display is mainly a display screen. Since the display screen is relatively fragile, when a support is used for support, the stability of the support needs to be ensured to avoid tipping during use, which may damage the display screen. The current support is mainly a bracket structure, but the bracket has the disadvantage of occupying a large space and being inconvenient to carry.

[0003] After searching, the Chinese patent application number 202123022584.7 discloses a supported and stable three-dimensional image display device, including a fixed plate, the upper end of the fixed plate is fixedly connected with a threaded tube, a support column is movably inserted in the threaded tube, the upper end of the support column is fixedly connected with a display screen, and a rotating mechanism is arranged between the support column and the threaded tube. The rotating mechanism is used to drive the support column to move up and down, and three square tubes are fixedly connected with the lower end of the fixed plate, and triangular support legs are slidably connected in the three square tubes, and a sliding mechanism is arranged between the three triangular support legs and the support column.

[0004] The three-dimensional image display device with stable support in the above patent has the following shortcomings: although the triangular support legs and support feet play a supporting role, they occupy a large space. When the entire display device needs to be moved for transportation, there is a certain lack of portability. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a stable supported image display device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A stably supported image display device includes a display assembly supported by a support member, wherein the support member includes:

[0008] Mounting seat: a bracket is fixed at the bottom, and through holes on both sides of the bracket are movably connected with rotating columns;

[0009] Support arm: It is fixed to the outer wall of the rotating column by a pin;

[0010] Tooth plate: It is fixed to the end of the rotating column by key;

[0011] Extension plate: It is welded to the outer wall of one side of the bracket, and the through hole opened on the surface of the extension plate is movably connected with the second T-shaped rod, and the bottom of the second T-shaped rod is fixed with a clamping tooth used in conjunction with the tooth plate by means of screws;

[0012] Spring 2: It is sleeved on the outer wall of T-shaped rod 2, and both ends of spring 2 are fixed to the inner wall of one side of T-shaped rod 2 and the outer wall of the top of the extension plate by means of clamping.

[0013] As a further solution of the utility model: the display assembly includes an image display screen and a mounting mechanism, the mounting mechanism includes a lifting column and a sleeve, the sleeve is welded to the top outer wall of the mounting seat, and the lifting column is movably connected to the inner wall of the sleeve.

[0014] As a further solution of the utility model: a slot is provided on the outer wall of the lifting column, and a plug hole is provided on the side wall of the sleeve.

[0015] As a further solution of the utility model: an L-shaped plate is welded to the outer wall of the sleeve, and a through hole opened in the surface of the L-shaped plate is movably connected to a T-shaped rod, and a plug is fixed at one end of the T-shaped rod.

[0016] As a further solution of the utility model: the outer wall of the T-shaped rod 1 is sleeved with a spring 1, and the two ends of the spring 1 are respectively fixed to the outer wall of one side of the L-shaped plate and the inner wall of one side of the T-shaped rod 1 by means of clamping.

[0017] As a further solution of the utility model: a connecting plate is fixed to one end of the support arm, and a roller is movably connected to the inner wall of the connecting plate.

[0018] As a further solution of the utility model: the image display screen is fixed on the top of the lifting column.

[0019] Compared with the prior art, the utility model provides a stable supported image display device, which has the following beneficial effects:

[0020] 1: By setting the support arm to be foldable, the display assembly can be supported when unfolded to ensure the stability of the display assembly. When the support arm is folded, it is easy to carry the support.

[0021] 2: The elastic force of spring 1 is used to make the plug pass through the jack and then be inserted into the slot, thereby limiting the installation position of the lifting column relative to the sleeve. By connecting different slots and jacks on the lifting column, the installation height of the image display screen can be adjusted within a certain range.

[0022] 3: When the support member is moved, hold the sleeve with your hand, make one of the rollers contact the ground, and suspend the remaining rollers in the air. Then, push the rollers in contact with the ground to facilitate the movement of the support member by pushing.

[0023] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of a folded state structure of a stable supporting image display device proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a stable image display device in use proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the exploded structure of a height adjustment component for supporting a stable image display device proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the overall structure of a support member for supporting a stable image display device proposed by the utility model;

[0028] Figure 5 This is a schematic diagram of the partial structure of a support member for supporting a stable image display device proposed by the utility model.

[0029] In the figure: 1-mounting seat, 2-lifting column, 3-sleeve, 4-bracket, 5-roller, 6-support arm, 7-image display screen, 8-slot, 9-plug, 10-spring, 11-T-bar 1, 12-L-type plate, 13-jack, 14-tooth plate, 15-connecting plate, 16-rotating column, 17-grip, 18-T-bar 2, 19-extension plate, 20-spring 2. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0032] Embodiment 1:

[0033] A stable support image display device, in order to ensure the stability of the support, such as Figures 1 to 5As shown, a display assembly is supported by a support member, and the support member includes:

[0034] Mounting base 1: a bracket 4 is fixed to the bottom thereof by screws, and through holes opened on both sides of the bracket 4 are rotatably connected to rotating columns 16;

[0035] Support arm 6: It is fixed to the outer wall of the rotating column 16 by a pin;

[0036] Tooth plate 14: It is fixed to the end of the rotating column 16 by a key;

[0037] Extension plate 19: It is welded to the outer wall of one side of the bracket 4, and the through hole opened on the surface of the extension plate 19 is slidably connected to the second T-shaped rod 18, and the bottom of the second T-shaped rod 18 is fixed with a locking tooth 17 used in conjunction with the tooth plate 14 by screws;

[0038] Spring 20: It is sleeved on the outer wall of T-shaped rod 18, and both ends of spring 20 are fixed to the inner wall of one side of T-shaped rod 18 and the outer wall of the top of extension plate 19 by means of clamping;

[0039] When the display assembly is displaying an image, firstly, the T-shaped rod 18 is pulled along the extension plate 19 to temporarily disengage the latching teeth 17 from the tooth plate 14, and then the support arm 6 is rotated outward along the bracket 4. After the multiple support arms 6 are respectively unfolded along the corresponding brackets 4 at the same angle, the latching teeth 17 are latched onto the tooth plate 14 by the elastic force of the spring 20, and the latching teeth 17 are used to limit the tooth plate 14. The display assembly is supported by multiple groups of support arms 6. In this embodiment, there are three groups of support arms 6 to ensure the stability of the display assembly.

[0040] At the same time, the support arm 6 is configured to be unfolded or folded along the bracket 4. When the support member needs to be moved, the space occupied by the support arm 6 is reduced after being folded, thereby improving portability.

[0041] Further, the display assembly includes an image display screen 7 and a mounting mechanism, the mounting mechanism includes a lifting column 2 and a sleeve 3, the sleeve 3 is welded to the top outer wall of the mounting base 1, the lifting column 2 is slidably connected to the inner wall of the sleeve 3, and the image display screen 7 is fixed to the top of the lifting column 2 by screws;

[0042] The image display screen 7 can be used to display images. The image display screen 7 is preferably an LED display screen. The image display screen 7 is provided with an interface and can be connected to an external device such as a computer host. By slidingly connecting the lifting column 2 and the sleeve 3, the image display screen 7 and the mounting base 1 can be easily disassembled and assembled.

[0043] Further, a slot 8 is provided on the outer wall of the lifting column 2, a plug hole 13 is provided on the side wall of the sleeve 3, an L-shaped plate 12 is welded on the outer wall of the sleeve 3, and a T-shaped rod 11 is slidably connected to the through hole provided on the surface of the L-shaped plate 12, and a plug 9 is fixed to one end of the T-shaped rod 11 by a screw, and a spring 10 is sleeved on the outer wall of the T-shaped rod 11, and the two ends of the spring 10 are respectively fixed to the outer wall of one side of the L-shaped plate 12 and the inner wall of one side of the T-shaped rod 11 by a clamping method;

[0044] When it is necessary to limit the relative position between the lifting column 2 and the sleeve 3, one of the slots 8 opened on the lifting column 2 is moved to be aligned with the insertion hole 13. At this time, the elastic force of the spring 10 is used to make the plug 9 pass through the insertion hole 13 and then be inserted into the slot 8, so as to limit the lifting column 2 relative to the sleeve 3. By connecting different slots 8 and the insertion hole 13 on the lifting column 2, the installation height of the image display screen 7 can be adjusted within a certain range.

[0045] Working principle: first, pull the T-bar 18 along the extension plate 19 to disengage the latching tooth 17 from the tooth plate 14, then rotate the support arm 6 along the bracket 4, so that multiple support arms 6 rotate at the same angle along the corresponding bracket 4, and after loosening the T-bar 18, use the elastic force of the spring 20 to make the latching tooth 17 and the tooth plate 14 engage with each other, so as to limit the position between the support arm 6 and the bracket 4, and then plug the lifting column 2 and the sleeve 3 into each other. When one of the slots 8 and the socket 13 are aligned with each other, use the elastic force of the spring 10 to make the plug 9 pass through the socket 13 and insert it into the inner wall of the slot 8, so as to limit the relative position between the lifting column 2 and the sleeve 3. After assembly, the image display screen 7 can be used to display the image.

[0046] Embodiment 2:

[0047] A stable image display device, such as Figures 1 to 5 As shown, in order to facilitate the movement of the support member after it is folded, this embodiment makes the following supplements on the basis of embodiment 1: a connecting plate 15 is fixed to one end of the support arm 6 by screws, and a roller 5 is rotatably connected to the inner wall of the connecting plate 15;

[0048] After the support arm 6 is rotated and folded along the bracket 4, when the support member needs to be moved, the sleeve 3 is held by hand, one of the rollers 5 is brought into contact with the ground, and the remaining rollers 5 are suspended in the air. The rollers 5 in contact with the ground are pushed, so that the support member can be moved by pushing.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stably supported image display device, comprising a display assembly supported by a support member, characterized in that: The support member comprises: Mounting seat (1): a bracket (4) is fixed at the bottom thereof, and through holes provided on both sides of the bracket (4) are movably connected to rotating columns (16); Support arm (6): fixed to the outer wall of the rotating column (16) by a pin; Tooth plate (14): fixed to the end of the rotating column (16) by means of a key; Extension plate (19): It is welded to the outer wall of one side of the bracket (4), and the through hole opened on the surface of the extension plate (19) is movably connected to the second T-shaped rod (18), and the bottom of the second T-shaped rod (18) is fixed with a clamping tooth (17) used in conjunction with the tooth plate (14) by means of screws; Spring 2 (20): It is sleeved on the outer wall of T-shaped rod 2 (18), and the two ends of spring 2 (20) are fixed to the inner wall of one side of T-shaped rod 2 (18) and the outer wall of the top of the extension plate (19) by means of a clamping connection.

2. The image display device with stable support according to claim 1, characterized in that: The display assembly comprises an image display screen (7) and a mounting mechanism, wherein the mounting mechanism comprises a lifting column (2) and a sleeve (3), wherein the sleeve (3) is welded to the top outer wall of the mounting seat (1), and the lifting column (2) is movably connected to the inner wall of the sleeve (3).

3. The image display device with stable support according to claim 2, characterized in that: The outer wall of the lifting column (2) is provided with a slot (8), and the side wall of the sleeve (3) is provided with a plug hole (13).

4. The image display device with stable support according to claim 3, characterized in that: An L-shaped plate (12) is welded to the outer wall of the sleeve (3), and a through hole provided on the surface of the L-shaped plate (12) is movably connected to a T-shaped rod (11), and a plug (9) is fixed to one end of the T-shaped rod (11).

5. The image display device with stable support according to claim 4, characterized in that: The outer wall of the T-shaped rod (11) is sleeved with a spring (10), and the two ends of the spring (10) are respectively fixed to the outer wall of one side of the L-shaped plate (12) and the inner wall of one side of the T-shaped rod (11) by means of a clamping connection.

6. The image display device with stable support according to claim 5, characterized in that: A connecting plate (15) is fixed to one end of the support arm (6), and a roller (5) is movably connected to the inner wall of the connecting plate (15).

7. The image display device with stable support according to claim 6, characterized in that: The image display screen (7) is fixed on the top of the lifting column (2).

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