Display support and display device

Abstract

The utility model discloses a display support and a display device, when the display support is applied to the display device, a mounting seat bears a display, a lifting sleeve is slidably sleeved on a mounting rod, and the size of a first elastic piece in the radial direction of the mounting rod is gradually increased along the preset circumferential direction of the mounting rod; the distance between the abutting surface and the axis of the mounting rod is gradually increased, so that a user can drive the rotating sleeve to rotate in the preset circumferential direction, the abutting surface can push the first movable end to get close to and extrude the mounting rod, and locking of the lifting sleeve on the mounting rod is achieved; a user can drive the rotating sleeve to rotate reversely in the preset circumferential direction, so that the abutting face can avoid the first movable end, the first movable end is made to be away from the mounting rod, the lifting sleeve can move relative to the mounting rod, and at the moment, the lifting sleeve can slide along the mounting rod under driving of the user, so that the lifting sleeve can move relative to the mounting rod. The height of the displayer borne on the mounting base is reduced, and storage and transportation of the display device are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of display brackets, and particularly relates to a display bracket and a display device. Background Art

[0002] A display device includes a display bracket and a display. The display bracket is a supporting device for supporting the display. The display bracket can support the display and enable the display to be at a certain height to adapt to the viewing angle of the user. However, correspondingly, due to the relatively high height of the display, the display device occupies a large space during daily storage and transportation, resulting in poor convenience in storage and transportation of the display device. Content of the Utility Model

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art. In the first aspect of the utility model, a display bracket is provided. The display device using the display bracket of this embodiment has better convenience in storage and transportation. In the second aspect of the utility model, a display device is also provided.

[0004] According to the display bracket provided in the first aspect of the embodiment of the utility model, it includes a mounting rod, a mounting base and a rotating sleeve; the mounting rod extends along the vertical direction; the mounting base includes a lifting sleeve and a first elastic member. The lifting sleeve is slidably sleeved on the mounting rod. The first elastic member has a first connection end and a first movable end distributed along the preset circumferential direction of the mounting rod. The first connection end is connected to the lifting sleeve. Along the preset circumferential direction, the dimension of the first elastic member in the radial direction of the mounting rod gradually increases; the rotating sleeve is rotatably sleeved on the mounting base. The inner wall of the rotating sleeve is provided with a contact surface that abuts against the first elastic member. Along the preset circumferential direction, the distance between the contact surface and the axis of the mounting rod gradually increases. Under the action of an external force, the rotating sleeve can rotate along the preset circumferential direction, so that the contact surface pushes the first movable end to approach and press the mounting rod.

[0005] The display bracket described in the present utility model has at least the following beneficial effects: When the display bracket of the present application is applied to a display device, the mounting base is used to carry the display, the lifting sleeve is slidably sleeved on the mounting rod, and along the preset circumferential direction of the mounting rod, the dimension of the first elastic member in the radial direction of the mounting rod gradually increases, and the distance between the abutting surface and the axis of the mounting rod gradually increases. Therefore, when the user drives the rotating sleeve to rotate along the preset circumferential direction, the abutting surface can be made to push the first movable end close to and press against the mounting rod, so as to lock the lifting sleeve on the mounting rod. When the user drives the rotating sleeve to rotate in the reverse direction of the preset circumferential direction, the abutting surface can be made to avoid the first movable end, so that the first movable end moves away from the mounting rod, so that the lifting sleeve can move relative to the mounting rod. At this time, under the drive of the user, the lifting sleeve can slide along the mounting rod to lower the height of the display carried on the mounting base, which is convenient for the storage and transportation of the display device.

[0006] The display bracket according to the first aspect embodiment of the present utility model further includes a friction plate, and the friction plate is disposed between the first elastic member and the mounting rod.

[0007] The display bracket according to the first aspect embodiment of the present utility model, the barrel wall of the rotating sleeve is provided with a first abutting structure and a second abutting structure distributed along the preset circumferential direction, the first elastic member is provided with a third abutting structure and a fourth abutting structure distributed along the preset circumferential direction, the first abutting structure can abut against the third abutting structure to prevent the rotating sleeve from continuing to rotate along the preset circumferential direction, and the second abutting structure can abut against the fourth abutting structure to prevent the rotating sleeve from continuing to rotate in the reverse direction of the preset circumferential direction.

[0008] The display bracket according to the first aspect embodiment of the present utility model, the barrel wall of the rotating sleeve is provided with a first abutting protrusion and a second abutting protrusion, the first abutting protrusion and the second abutting protrusion are respectively located on opposite sides of the abutting surface in the preset circumferential direction, and the first abutting protrusion and the second abutting protrusion respectively form the first abutting structure and the second abutting structure; the end surface of the first movable end away from the first connection end forms the third abutting structure, and the end of the first movable end is provided with an abutting groove adapted to the second abutting protrusion, and the abutting groove forms the fourth abutting structure.

[0009] The display bracket according to the first aspect embodiment of the present utility model, the mounting base is provided with a limiting protrusion, and the barrel wall of the rotating sleeve is provided with an annular limiting groove, and the limiting protrusion is slidably inserted into the limiting groove.

[0010] According to the display stand described in the first aspect embodiment of the present utility model, the mounting base further includes a second elastic member. The second elastic member has a second connection end and a second movable end distributed along the axial direction of the mounting rod. The second connection end is connected to the lifting sleeve, and a limiting protrusion is provided on the second movable end. Under the action of an external force, the second elastic member can be deformed so that the limiting protrusion follows the second movable end to disengage from the limiting groove.

[0011] According to the display stand described in the first aspect embodiment of the present utility model, a guiding surface is provided on the limiting protrusion, and the guiding surface is used for guiding the limiting protrusion to pass through the limiting groove.

[0012] According to the display stand described in the first aspect embodiment of the present utility model, a first notch is provided on the barrel wall of the lifting sleeve. The first elastic member is arranged in the first notch, and the first connection end of the first elastic member is connected to the side wall of the first notch.

[0013] According to the display stand described in the first aspect embodiment of the present utility model, the mounting base includes a plurality of first elastic members. The plurality of first elastic members are spaced apart along the circumferential direction of the lifting sleeve, and a plurality of abutting surfaces respectively abutting against the first elastic members are provided on the rotating sleeve.

[0014] According to the display device provided in the second aspect embodiment of the present utility model, it includes the display stand provided in the first aspect embodiment of the present utility model. The display device further includes a display, and the display is connected to the lifting sleeve.

[0015] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described below in conjunction with the drawings and embodiments;

[0017] Figure 1 is a schematic structural diagram of a display stand according to an embodiment of the present utility model;

[0018] Figure 2 is Figure 1 an exploded view of the shown display stand;

[0019] Figure 3 is Figure 2 a schematic structural diagram of the lifting sleeve of the shown display stand;

[0020] Figure 4 is Figure 3 a partial enlarged view of the structure at position A of the shown lifting sleeve;

[0021] Figure 5 is Figure 2 a schematic structural diagram of the rotating sleeve of the shown display stand;

[0022] Figure 6 is Figure 5 a cross-sectional view of the rotating sleeve shown

[0023] Reference numerals:

[0024] mounting rod 100;

[0025] mounting base 200; lifting sleeve 210; first notch 211; second notch 212; first elastic member 220; first connection end 221; first movable end 222; third abutting structure 222a; fourth abutting structure 222b; friction plate 230; second elastic member 240; second connection end 241; second movable end 242; limiting protrusion 242a; guiding surface 242b; elastic clamping structure 250; elastic connecting member 251; clamping member 252;

[0026] rotating sleeve 300; abutting surface 310; first abutting structure 320; second abutting structure 330; limiting groove 340. Detailed implementation manners

[0027] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention. However, it should not be construed as a limitation on the protection scope of the present invention.

[0028] In the description of the present invention, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is 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 orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the present invention.

[0029] In the description of the present invention, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0030] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0031] Reference below Figures 1 to 6 The display stand according to the first aspect of the present invention is described in detail.

[0032] refer to Figure 1 and Figure 2 According to the first embodiment of the present invention, the display bracket includes a mounting rod 100, a mounting seat 200 and a rotating sleeve 300.

[0033] For example, Figure 2 、 Figure 3 、 Figure 4 and Figure 6 As shown, the mounting rod 100 is extended in the vertical direction; the mounting seat 200 includes a lifting sleeve 210 and a first elastic member 220, the lifting sleeve 210 is slidably mounted on the mounting rod 100, the first elastic member 220 has a first connecting end 221 and a first movable end 222 distributed along a preset circumferential direction of the mounting rod 100, the first connecting end 221 is connected to the lifting sleeve 210, and along the preset circumferential direction, the radial size of the first elastic member 220 gradually increases on the mounting rod 100; the rotating sleeve 300 is rotatably mounted on the mounting seat 200, and the cylindrical wall of the rotating sleeve 300 is provided with an abutting surface 310 abutting against the first elastic member 220, and along the preset circumferential direction, the distance between the abutting surface 310 and the axis of the mounting rod 100 gradually increases. Under the action of external force, the rotating sleeve 300 can rotate along the preset circumferential direction so that the abutting surface 310 pushes the first movable end 222 close to and squeezes the mounting rod 100.

[0034] It can be understood that in the display bracket of this embodiment, along the preset circumferential direction, since the size of the first elastic member 220 in the radial direction of the mounting rod 100 gradually increases, and the distance between the abutting surface 310 and the axis of the mounting rod 100 gradually increases, when the user rotates the rotating sleeve 300 along the preset circumferential direction, under the push of the abutting surface 310, the first movable end 222 of the first elastic member 220 gradually approaches and squeezes the mounting rod 100, thereby gradually increasing the friction between the first movable end 222 and the mounting rod 100, thereby preventing the first movable end 222 from moving relative to the mounting rod 100. The mounting rod 100 slides, thereby locking the mounting seat 200 on the mounting rod 100. At this time, the mounting seat 200 is in a locked state. When the user rotates the rotating sleeve 300 in the reverse direction of the preset circumference, the abutment surface 310 avoids the first elastic member 220 to reduce the pressure between the first movable end 222 and the mounting rod 100, thereby gradually reducing the friction between the first movable end 222 and the mounting rod 100. At this time, the mounting seat 200 is in an active state. Under the drive of the user, the mounting seat 200 can smoothly move up and down along the mounting rod 100.

[0035] Furthermore, when the display stand of this embodiment is applied to a display device, when the display stand needs to be stored or transported, the staff can rotate the rotating sleeve 300 in the reverse direction of the preset circumferential direction, so that the mounting base 200 can move up and down along the mounting rod 100 to reduce the height of the mounting base 200. Then, the staff can rotate the rotating sleeve 300 along the preset circumferential direction to lock and fix the position of the mounting base 200 on the mounting rod 100, thereby reducing the height of the display.

[0036] It can be understood that in the display stand of this application, the user can lock or loosen the mounting base 200 on the mounting rod 100 by rotating the rotating sleeve 300, so as to facilitate the user to adjust the height of the mounting base 200 on the mounting rod 100. When the display stand of this application needs to be stored or transported, the user can slide the mounting base 200 downward relative to the mounting rod 100 to reduce the height of the mounting base 200, making the storage or transportation of the display stand more convenient.

[0037] After the user rotates the rotating sleeve 300 along the preset circumferential direction, in order to make the first movable end 222 and the mounting rod 100 have greater friction, in a further embodiment of the present utility model, refer to Figure 2 , the display stand further includes a friction plate 230, and the friction plate 230 is arranged between the first elastic member 220 and the mounting rod 100.

[0038] It can be understood that by arranging the friction plate 230 between the first elastic member 220 and the mounting rod 100, on the premise that the pressure between the first elastic member 220 and the mounting rod 100 is certain, the first elastic member 220 and the mounting rod 100 can have greater friction, so that when the mounting base 200 is in a locked state, the mounting base 200 is more firmly locked on the mounting rod 100.

[0039] In order to make the mounting base 200 be stably in a locked state or a movable state, in some embodiments of the present utility model, refer to Figures 4 to 6 , the barrel wall of the rotating sleeve 300 is provided with a first abutting structure 320 and a second abutting structure 330 distributed along the preset circumferential direction, and the first elastic member 220 is provided with a third abutting structure 222a and a fourth abutting structure 222b distributed along the preset circumferential direction. The first abutting structure 320 can abut against the third abutting structure 222a to prevent the rotating sleeve 300 from continuing to rotate along the preset circumferential direction, and the second abutting structure 330 can abut against the fourth abutting structure 222b to prevent the rotating sleeve 300 from continuing to rotate in the reverse direction of the preset circumferential direction.

[0040] It can be understood that after the user rotates the rotary sleeve 300 along the preset circumferential direction until the first abutting structure 320 abuts against the third abutting structure 222a, at this time, the rotary sleeve 300 cannot continue to rotate along the preset circumferential direction, and the mounting seat 200 is in a locked state; after the user rotates the rotary sleeve 300 in the reverse direction of the preset circumferential direction until the second abutting structure 330 abuts against the fourth abutting structure 222b, at this time, the rotary sleeve 300 cannot continue to rotate in the reverse direction of the preset circumferential direction, and the mounting seat 200 is in an active state.

[0041] It can be understood that when the first abutting structure 320 and the third abutting structure 222a abut against each other, the user can have a certain feel, so that the user can clearly know that the mounting seat 200 is in a locked state; when the second abutting structure 330 and the fourth abutting structure 222b abut against each other, the user can also have a certain feel, so that the user can clearly know that the mounting seat 200 is in an active state.

[0042] In a further embodiment of the present invention, referring to Figures 3 to 6 , a first abutting protrusion and a second abutting protrusion are provided on the barrel wall of the rotary sleeve 300. The first abutting protrusion and the second abutting protrusion are respectively located on opposite sides of the abutting surface 310 in the preset circumferential direction. The first abutting protrusion and the second abutting protrusion respectively form the first abutting structure 320 and the second abutting structure 330; the end surface of the first movable end 222 away from the first connection end 221 forms the third abutting structure 222a, and a abutting groove adapted to the second abutting protrusion is provided on the first movable end 222, and the abutting groove forms the fourth abutting structure 222b.

[0043] Furthermore, when the user rotates the rotary sleeve 300 along the preset circumferential direction until the first abutting protrusion abuts against the end surface of the first movable end 222 away from the first connection end 221, the mounting seat 200 is in a locked state; when the user rotates the rotary sleeve 300 in the reverse direction of the preset circumferential direction until the second abutting protrusion penetrates into the abutting groove, the mounting seat 200 is in an active state.

[0044] In a further embodiment of the present invention, a plurality of first elastic members 220 are provided. The plurality of first elastic members 220 are spaced apart along the circumferential direction of the mounting rod 100, and a plurality of abutting surfaces 310 corresponding to the first elastic members 220 are provided on the rotary sleeve 300.

[0045] For example, two first elastic members 220 are provided. At this time, two abutting surfaces 310 are correspondingly provided on the rotary sleeve 300.

[0046] In some embodiments of the present invention, referring to Figure 4, a first notch 211 is provided on the barrel wall of the lifting sleeve 210, a first elastic member 220 is arranged in the first notch 211, and a first connection end 221 of the first elastic member 220 is connected to the side wall of the first notch 211.

[0047] It can be understood that since the first elastic member 220 is arranged in the first notch 211 of the lifting sleeve 210, the space occupied by the mounting base 200 can be reduced, so as to realize the miniaturization of the display bracket of the present application.

[0048] In a further embodiment of the present invention, the first elastic member 220 and the lifting sleeve 210 are integrally formed of the same material.

[0049] In some embodiments of the present invention, the mounting base 200 includes a plurality of first elastic members 220, the plurality of first elastic members 220 are circumferentially spaced apart along the lifting sleeve 210, and a plurality of abutting surfaces 310 respectively abutting against the first elastic members 220 are provided on the rotating sleeve 300. For example, two first elastic members 220 can be provided on the mounting base 200, correspondingly, two abutting surfaces 310 are provided on the rotating sleeve 300, and the two abutting surfaces 310 respectively abut against the two first elastic members 220.

[0050] In order to enable the rotating sleeve 300 to be stably mounted on the mounting base 200 to prevent the rotating sleeve 300 from falling off the mounting base 200 under the action of an external force, in some embodiments of the present invention, refer to Figure 4 and Figure 5 , a limiting protrusion 242a is provided on the mounting base 200, an annular limiting groove 340 is provided on the barrel wall of the rotating sleeve 300, and the limiting protrusion 242a is slidably inserted into the limiting groove 340.

[0051] It can be understood that since the limiting groove 340 is annular, when the limiting groove 340 restricts the displacement of the limiting protrusion 242a in the vertical direction, the limiting protrusion 242a can perform a circumferential movement along the limiting groove 340, so that while the rotating sleeve 300 can rotate relative to the mounting base 200 normally, the limiting groove 340 can prevent the rotating sleeve 300 from performing a lifting movement relative to the mounting base 200.

[0052] In a further embodiment of the present invention, refer to Figure 3 and Figure 4 , the mounting base 200 further includes a second elastic member 240, the second elastic member 240 has a second connection end 241 and a second movable end 242 distributed along the axial direction of the mounting rod 100, the second connection end 241 is connected to the lifting sleeve 210, a limiting protrusion 242a is provided on the second movable end 242, and under the action of an external force, the second elastic member 240 can be deformed so that the limiting protrusion 242a follows the second movable end 242 to disengage from the limiting groove 340.

[0053] It can be understood that when the user needs to remove the rotating sleeve 300 from the mounting base 200, the user can drive the second elastic member 240 to deform, so that the second movable end 242 drives the limiting protrusion 242a to disengage from the limiting groove 340. At this time, the rotating sleeve 300 can move up and down relative to the mounting base 200, so that the rotating sleeve 300 can be smoothly detached from the mounting base 200.

[0054] In some embodiments of the present invention, referring to Figure 4 , a second notch 212 is provided on the lifting sleeve 210, the second elastic member 240 is disposed in the second notch 212, and the second connecting end 241 of the second elastic member 240 is connected to the lower groove wall of the second notch 212.

[0055] It can be understood that by disposing the second elastic member 240 in the second notch 212 of the lifting sleeve 210, the space occupied by the mounting base 200 can be reduced, so as to realize the miniaturization of the display bracket of the present application.

[0056] During the process of installing the rotating sleeve 300 on the lifting sleeve 210, in order to facilitate the limiting protrusion 242a to pass through the limiting groove 340, in some embodiments of the present invention, referring to Figure 4 , a guiding surface 242b is provided on the limiting protrusion 242a, and the guiding surface 242b is used to guide the limiting protrusion 242a to pass through the limiting groove 340.

[0057] According to the display device provided by the second aspect embodiment of the present invention, it includes the display bracket provided by the first aspect embodiment of the present invention, and the display device further includes a display, and the display is connected to the lifting sleeve 210.

[0058] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A monitor bracket, characterized in that, Comprising: An installation rod (100), extending in the vertical direction; An installation base (200), including a lifting sleeve (210) and a first elastic member (220). The lifting sleeve (210) is slidably sleeved on the installation rod (100). The first elastic member (220) has a first connection end (221) and a first movable end (222) distributed along a preset circumferential direction of the installation rod (100). The first connection end (221) is connected to the lifting sleeve (210). Along the preset circumferential direction, the dimension of the first elastic member (220) in the radial direction of the installation rod (100) gradually increases; A rotating sleeve (300), rotatably sleeved on the installation base (200). The wall of the rotating sleeve (300) is provided with a contact surface (310) that abuts against the first elastic member (220). Along the preset circumferential direction, the distance between the contact surface (310) and the axis of the installation rod (100) gradually increases. Under the action of an external force, the rotating sleeve (300) can rotate along the preset circumferential direction, so that the contact surface (310) pushes the first movable end (222) to approach and press against the installation rod (100).

2. A monitor bracket according to claim 1, characterized in that, It further includes a friction plate (230), and the friction plate (230) is arranged between the first elastic member (220) and the installation rod (100).

3. A monitor bracket according to claim 1, characterized in that, The wall of the rotating sleeve (300) is provided with a first contact structure (320) and a second contact structure (330) distributed along the preset circumferential direction. The first elastic member (220) is provided with a third contact structure (222a) and a fourth contact structure (222b) distributed along the preset circumferential direction. The first contact structure (320) can abut against the third contact structure (222a) to prevent the rotating sleeve (300) from continuing to rotate along the preset circumferential direction. The second contact structure (330) can abut against the fourth contact structure (222b) to prevent the rotating sleeve (300) from continuing to rotate in the reverse direction of the preset circumferential direction.

4. A monitor bracket according to claim 3, characterized in that, The wall of the rotating sleeve (300) is provided with a first contact protrusion and a second contact protrusion. The first contact protrusion and the second contact protrusion are respectively located on opposite sides of the contact surface (310) in the preset circumferential direction. The first contact protrusion and the second contact protrusion respectively form the first contact structure (320) and the second contact structure (330); the end surface of the first movable end (222) away from the first connection end (221) forms the third contact structure (222a), and the first movable end (222) is provided with a contact groove adapted to the second contact protrusion, and the contact groove forms the fourth contact structure (222b).

5. A monitor bracket according to claim 1, characterized in that, The installation base (200) is provided with a limit protrusion (242a), and the wall of the rotating sleeve (300) is provided with an annular limit groove (340). The limit protrusion (242a) is slidably inserted into the limit groove (340).

6. The monitor bracket according to claim 5, wherein, The mounting base (200) further includes a second elastic member (240). The second elastic member (240) has a second connection end (241) and a second movable end (242) axially distributed along the mounting rod (100). The second connection end (241) is connected to the lifting sleeve (210), and a limiting protrusion (242a) is provided on the second movable end (242). Under the action of an external force, the second elastic member (240) can be deformed so that the limiting protrusion (242a) follows the second movable end (242) to disengage from the limiting groove (340).

7. A monitor bracket according to claim 6, characterized in that, A guiding surface (242b) is provided on the limiting protrusion (242a). The guiding surface (242b) is used for guiding the limiting protrusion (242a) to pass through the limiting groove (340).

8. A monitor bracket according to claim 1, characterized in that, A first notch (211) is provided on the barrel wall of the lifting sleeve (210). The first elastic member (220) is arranged in the first notch (211), and the first connection end (221) of the first elastic member (220) is connected to the side wall of the first notch (211).

9. The monitor bracket according to claim 1, characterized in that, The mounting base (200) includes a plurality of first elastic members (220). The plurality of first elastic members (220) are circumferentially spaced apart along the lifting sleeve (210). A plurality of abutting surfaces (310) respectively abutting against the first elastic members (220) are provided on the rotating sleeve (300).

10. A display device, characterized in that, Including the display bracket according to any one of claims 1 to 9, the display device further includes a display, and the display is connected to the lifting sleeve (210).

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