Display screen mounting rack

Abstract

The utility model discloses a display screen mounting rack which comprises a support, a base and a connecting assembly. The support is used for being connected with a display screen, and a first abutting structure and a second abutting structure are arranged on the support. The connecting assembly comprises a connecting piece, the connecting piece comprises a first connecting section and a second connecting section, the first connecting section is horizontally and rotatably connected with the support, the second connecting section is fixedly connected with the base, and the connecting piece is provided with a limiting protrusion. The first abutting structure and the second abutting structure are used for abutting against the two opposite ends of the limiting protrusion correspondingly. According to the display screen mounting frame, the display screen can be mounted on the bracket, one end of the connecting piece is fixedly connected with the base, and the other end of the connecting piece is horizontally and rotatably connected with the bracket, so that the bracket can horizontally rotate relative to the connecting piece, and the display screen can horizontally rotate relative to the base; therefore, a user can conveniently adjust the horizontal display angle of the display screen.

Description

Technical Field

[0001] The utility model relates to the technical field of display support devices, in particular to a display screen mounting frame. Background Art

[0002] At present, with the development of science and technology, people's lives and work are increasingly dependent on electronic devices, and the display is an indispensable structure in most electronic devices. The function of the display is to display the image when the electronic device is running, so that users can timely understand the various data when the electronic device is running.

[0003] In order to facilitate users to watch the display screen of the display, in the related art, the display screen is generally configured to be in a form with adjustable pitch angle, so that the user can adjust the pitch angle of the display screen correspondingly according to the change of the viewing angle.

[0004] However, when the user is working, the user's position also changes. When the user's position changes, the user is often required to horizontally rotate the entire display to adjust the horizontal display angle of the display. Accordingly, it is difficult to adjust the horizontal display angle of the existing display. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art. The utility model provides a display screen mounting bracket. When the display screen is mounted on the display screen mounting bracket of the utility model, the user can more conveniently adjust the horizontal display angle of the display screen.

[0006] A display screen mounting frame provided according to an embodiment of the utility model includes a bracket, a base and a connecting assembly; the bracket is used to connect to the display screen, and a first abutment structure and a second abutment structure are provided on the bracket; the connecting assembly includes a connecting piece, the connecting piece includes a first connecting section and a second connecting section, the first connecting section is horizontally rotatably connected to the bracket, and the second connecting section is fixedly connected to the base, a limiting protrusion is provided on the connecting piece, and along the circumferential direction of the rotation axis of the bracket, the first abutment structure and the second abutment structure are respectively used to abut against the opposite ends of the limiting protrusion.

[0007] The display screen mounting bracket described in the utility model has at least the following beneficial effects: in the display screen mounting bracket of the present application, the display screen can be mounted on the bracket, because one end of the connecting member is fixedly connected to the base, and the other end of the connecting member is horizontally rotatably connected to the bracket, and thus, the bracket can rotate horizontally relative to the connecting member, so that the display screen can rotate horizontally relative to the base, so as to facilitate the user to adjust the horizontal display angle of the display screen.

[0008] According to the display screen mounting bracket described in the embodiment of the utility model, a connecting hole is provided on the bracket, and the first connecting section is rotatably inserted into the connecting hole; the connecting assembly also includes a limiting nut, which is threadedly sleeved on the end of the first connecting section and is used to prevent the first connecting section from detaching from the connecting hole.

[0009] According to the display screen mounting frame described in the embodiment of the utility model, the connecting assembly also includes a plurality of elastic washers, which are sleeved on the first connecting section and located between the limiting nut and the edge of the connecting hole.

[0010] According to the display screen mounting frame described in the embodiment of the utility model, the connecting component also includes a double-hook washer sleeved on the first connecting section, the double-hook washer is provided with a hook claw, the bracket is provided with a clamping groove, and the hook claw is clamped into the clamping groove.

[0011] According to the display screen mounting frame described in the embodiment of the utility model, a connecting groove is provided on the base, and the second connecting section is inserted into the connecting groove; the connecting component also includes a threaded locking piece, which passes through the groove wall of the connecting groove and is threadedly connected to the second connecting section.

[0012] According to the display screen mounting bracket described in the embodiment of the utility model, an outer surface of the base is provided with a receiving groove, and an end of the threaded locking member away from the second connecting section is received in the receiving groove.

[0013] According to the display screen mounting bracket described in the embodiment of the utility model, the connecting assembly further comprises a handle, and the handle is arranged at an end of the threaded locking member away from the second connecting section.

[0014] According to the display screen mounting bracket described in the embodiment of the utility model, an arc groove is provided on the bracket, and the limiting protrusion is penetrated in the arc groove. Along the circumferential direction of the rotation axis of the bracket, two opposite groove walls of the arc groove respectively form a first abutment structure and a second abutment structure.

[0015] According to the display screen mounting frame described in the embodiment of the utility model, the connecting member also includes a third connecting section, the first connecting section and the second connecting section are respectively connected to two opposite ends of the third connecting section, and the limiting protrusion is provided on the third connecting section.

[0016] According to the display screen mounting frame described in the embodiment of the utility model, the limiting protrusion is arranged on the end surface of the third connecting section close to one end of the first connecting section.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic structural diagram of a display screen mounting frame according to an embodiment of the utility model;

[0020] Figure 2 It is an assembly diagram of a bracket, a base and a connecting component of an embodiment of the utility model;

[0021] Figure 3 for Figure 1 A schematic diagram of the structure of the connection components of the display screen mounting frame shown;

[0022] Figure 4 for Figure 2 A partial enlarged view of the structure at point A of the assembly drawing shown;

[0023] Figure 5 for Figure 2 A partial enlarged view of the structure at location B in the assembly drawing shown.

[0024] Reference numerals:

[0025] Bracket 100; connecting hole 110; snap-fit ​​groove 120; arc groove 130;

[0026] Base 200; connecting groove 210; receiving groove 220;

[0027] Connecting assembly 300 ; connecting member 310 ; first connecting section 311 ; second connecting section 312 ; third connecting section 313 ; limiting protrusion 313 a ; limiting nut 320 ; elastic washer 330 ; double hook washer 340 ; hook claw 341 ; threaded locking member 350 ; handle 360 ​​; flat washer 370 . DETAILED DESCRIPTION

[0028] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0029] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] Reference below Figures 1 to 5 The display screen mounting frame of the utility model is described in detail.

[0033] It should be understood that when the display is in use, as the user's horizontal position changes, the horizontal relative position between the user and the display screen will also change. At this time, the user's viewing angle will find it difficult to look directly at the display screen, and it will be difficult for the user to directly view the information displayed on the display screen.

[0034] In order to enable the user to still look directly at the display screen after the user's position changes, the user often needs to rotate the entire display screen horizontally, which makes it very inconvenient to adjust the display viewing angle of the display screen.

[0035] Based on the above problems, refer to Figure 1 and Figure 2 According to the embodiment of the utility model, the display screen mounting frame includes a bracket 100, a base 200 and a connecting assembly 300; the bracket 100 is used to connect to the display screen; the connecting assembly 300 includes a connecting member 310, one end of the connecting member 310 is fixedly connected to the base 200, and the other end of the connecting member 310 is horizontally rotatably connected to the bracket 100.

[0036] It is understandable that a display screen can be installed on the bracket 100. Since one end of the connecting member 310 is fixedly connected to the base 200, and the other end of the connecting member 310 is horizontally rotatably arranged in the bracket 100, the bracket 100 can be horizontally rotated relative to the base 200, thereby realizing the horizontal rotation of the display screen installed on the bracket 100 relative to the base 200; when the horizontal position of the user and the display screen changes, the user can directly adjust the horizontal rotation of the display screen so that the user can face the display screen. When adjusting the display angle of the display screen, the user can directly rotate the display screen horizontally, so that there is no need to rotate the entire display as a whole, which reduces the difficulty of the user adjusting the horizontal display angle of the display screen.

[0037] It should be noted that, in actual use of the display screen, the display screen often only needs to be rotated horizontally within a certain range.

[0038] Based on the above situation, in a further embodiment of the present utility model, reference Figure 2 and Figure 3 The bracket 100 is provided with a first abutment structure and a second abutment structure, and the connecting member 310 is provided with a limiting protrusion 313a. Along the circumferential direction of the rotation axis of the bracket 100, the first abutment structure and the second abutment structure are respectively used to abut against the opposite ends of the limiting protrusion 313a.

[0039] It can be understood that the first abutment structure and the second abutment structure are arranged so that when the bracket 100 is horizontally rotated forward by a certain angle relative to the connecting member 310, the first abutment structure can abut against the limiting protrusion 313a to prevent the bracket 100 from continuing to rotate forward horizontally relative to the connecting member 310, and when the bracket 100 is horizontally reversed by a certain angle relative to the connecting member 310, the second abutment structure can abut against the limiting protrusion 313a to prevent the bracket 100 from continuing to reverse horizontally relative to the connecting member 310; furthermore, the first abutment structure, the second abutment structure and the limiting protrusion 313a can cooperate with each other so that the bracket 100 can rotate horizontally within a certain range relative to the connecting member 310.

[0040] In a specific embodiment of the present invention, reference Figure 4 The bracket 100 is provided with an arc groove 130, and the limiting protrusion 313a is penetrated in the arc groove 130. Along the circumferential direction of the rotation axis of the bracket 100, the two opposite groove walls of the arc groove 130 respectively form a first abutting structure and a second abutting structure.

[0041] It can be understood that since the limiting protrusion 313a is penetrated in the arc groove 130, when the bracket 100 rotates horizontally relative to the connecting member 310, the limiting protrusion 313a can slide in the arc groove 130, and when the bracket 100 rotates forwardly relative to the connecting member 310 until the connecting member 310 abuts against the groove wall at one end of the arc groove 130, at this time, the groove wall of the arc groove 130 can prevent the bracket 100 from continuing to rotate forwardly relative to the connecting member 310; when the bracket 100 reverses relative to the connecting member 310 until the connecting member 310 abuts against the groove wall at the other end of the arc groove 130, at this time, the groove wall of the arc groove 130 can prevent the bracket 100 from continuing to reverse relative to the connecting member 310.

[0042] It is understandable that the arc groove 130 has a simple structure and is easy to process; and the arc groove 130 can limit the limiting protrusion 313a to reduce the probability of relative misalignment between the bracket 100 and the connecting member 310 during their relative rotation.

[0043] In order to realize the rotatable connection between the connecting member 310 and the bracket 100, in some embodiments of the present invention, Figure 2 and Figure 3 The upper end of the connecting member 310 forms a first connecting section 311, and a vertically extending connecting hole 110 is provided on the bracket 100. The first connecting section 311 is rotatably inserted into the connecting hole 110, and the upper end of the first connecting section 311 extends upward from the connecting hole 110; the connecting assembly 300 also includes a limiting nut 320, which is threadedly sleeved on the end of the upper end of the first connecting section 311 and is located above the connecting hole 110.

[0044] It is understandable that the user can insert the first connecting section 311 into the connecting hole 110, and threadably sleeve a limiting nut 320 on the end of the upper end of the first connecting section 311. When the limiting nut 320 is limited, the limiting nut 320 can prevent the first connecting section 311 from detaching from the connecting hole 110, thereby realizing a rotatable connection between the connecting member 310 and the bracket 100.

[0045] In order to reduce the probability of the limiting nut 320 falling off the first connecting section 311 and increase the damping force of the bracket 100 relative to the horizontal rotation of the connecting member 310, in a further embodiment of the present utility model, Figure 2 and Figure 3 The connection assembly 300 also includes a plurality of elastic washers 330 , which are sleeved on the first connection section 311 and located between the limiting nut 320 and the edge of the connection hole 110 .

[0046] It can be understood that the provision of the elastic washer 330 can enable the limiting nut 320 to have a certain pre-tightening force during installation, thereby reducing the probability of the limiting nut 320 falling off the first connecting member 310; at the same time, the pre-tightening force of the elastic washer 330 in the axial direction of the connecting member 310 can also enable a greater damping force between the elastic washer 330 and the limiting nut 320, and between the elastic washer 330 and the bracket 100, so as to reduce the probability of the bracket 100 automatically rotating relative to the connecting member 310 under the action of external force.

[0047] In a further embodiment of the present invention, reference Figure 2 and Figure 3 The connection assembly 300 also includes a planar washer 370 , which is sleeved on the first connection section 311 and located between the elastic washer 330 and the limiting nut 320 .

[0048] It is understandable that the provision of the planar washer 370 can protect the limiting nut 320 to extend the service life of the limiting nut 320 .

[0049] In some embodiments of the present invention, reference Figure 2 , Figure 3 and Figure 5 The connecting assembly 300 also includes a double-hook washer 340 sleeved on the first connecting section 311. There are two double-hook washers 340. The two double-hook washers 340 are respectively located at the upper and lower hole edges of the connecting hole 110. Two hook claws 341 are provided on the circumferential edge of the double-hook washer 340. The bracket 100 is provided with a clamping groove 120 for accommodating the hook claw 341, and the hook claw 341 is clamped into the clamping groove 120.

[0050] It should be noted that when the display screen mounting frame is manufactured, in order to allow the connecting piece 310 and the bracket 100 to rotate smoothly relative to each other, the hole diameter of the connecting hole 110 on the bracket 100 is often slightly larger than the diameter of the first connecting section 311. In addition, due to the influence of manufacturing errors, after the first connecting section 311 is inserted into the connecting hole 110, the first connecting section 311 is prone to axial runout relative to the hole wall of the connecting hole 110.

[0051] In the present embodiment, since the double-hook washer 340 is sleeved on the first connecting section 311 and the hook claw 341 of the double-hook washer 340 is engaged in the engaging groove 120, the double-hook washer 340 can limit the relative position between the first connecting section 311 and the hole wall of the connecting hole 110, so as to reduce the probability of axial jump of the first connecting section 311 relative to the hole wall of the connecting hole 110.

[0052] In some embodiments of the present invention, in order to achieve a fixed connection between the connecting member 310 and the base 200, refer to Figure 2 and Figure 3 The lower end of the connecting member 310 forms a second connecting section 312, and a vertically extending connecting groove 210 is provided on the base 200, and the second connecting section 312 is inserted into the connecting groove 210; the connecting assembly 300 also includes a threaded locking member 350, which passes through the bottom wall of the connecting groove 210 from the bottom of the base 200 upward and is threadedly connected to the second connecting section 312.

[0053] It is understandable that the user can realize the disassembly or connection between the connecting member 310 and the base 200 by screwing the thread locking member 350 out or screwing it into the second connecting section 312 .

[0054] Specifically, in order to enable the second connection section 312 to be accurately inserted into the connection groove 210 , the connection groove 210 and the second connection section 312 are both configured to be a funnel shape that is wide at the top and narrow at the bottom.

[0055] It should be noted that, since the threaded locking member 350 is screwed upward into the second connecting section 312 from the bottom of the base 200 , the lower end of the threaded locking member 350 protrudes downward from the base 200 , thereby affecting the stability of the base 200 .

[0056] In order to improve the stability of the base 200, refer to Figure 2 In a further embodiment of the utility model, a receiving groove 220 is provided at the lower end of the base 200, and the lower end of the threaded locking member 350 is received in the receiving groove 220, and the upper end of the threaded locking member 350 passes through the groove wall of the connecting groove 210 and is threadedly provided in the second connecting section 312.

[0057] It is understandable that the arrangement of the receiving groove 220 allows the lower end of the threaded locking member 350 to be received in the receiving groove 220 , thereby reducing the impact on the stability of the base 200 caused by the lower end of the threaded locking member 350 protruding from the lower surface of the base 200 .

[0058] In order to facilitate the user to screw out or screw in the threaded locking member 350, in a further embodiment of the present invention, Figure 2 and Figure 3 The connection assembly 300 further includes a handle 360 ​​, which is disposed at the lower end of the threaded locking member 350 and is located in the receiving groove 220 .

[0059] It can be understood that by providing the handle 360, the user can use the handle 360 ​​to rotate the threaded locking member 350, thereby screwing the threaded locking member 350 in or out, so that the user does not need to use additional tools such as a screwdriver to screw in or out the threaded locking member 350, thereby improving the convenience of installing or disassembling the threaded locking member 350 in this embodiment.

[0060] In some embodiments of the present invention, reference Figure 2 and Figure 3 The connecting member 310 further includes a third connecting segment 313 , the first connecting segment 311 and the second connecting segment 312 are respectively connected to the upper and lower ends of the third connecting segment 313 , and a limiting protrusion 313 a is provided on the third connecting segment 313 .

[0061] Specifically, refer to Figure 3 The limiting protrusion 313a is arranged on the end surface of the third connecting section 313 close to the first connecting section 311.

[0062] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A display screen mounting frame, characterized in that: include: A bracket, the bracket is used to be connected to the display screen, and the bracket is provided with a first abutment structure and a second abutment structure; Base; A connecting component, wherein the connecting component includes a connecting piece, and the connecting piece includes a first connecting section and a second connecting section, wherein the first connecting section is horizontally rotatably connected to the bracket, and the second connecting section is fixedly connected to the base, and a limiting protrusion is provided on the connecting piece, and along the circumferential direction of the rotation axis of the bracket, the first abutment structure and the second abutment structure are respectively used to abut against the opposite ends of the limiting protrusion.

2. A display screen mounting frame according to claim 1, characterized in that: The bracket is provided with a connecting hole, and the first connecting section is rotatably inserted into the connecting hole; the connecting assembly also includes a limiting nut, which is threadedly sleeved on the end of the first connecting section and is used to prevent the first connecting section from detaching from the connecting hole.

3. A display screen mounting frame according to claim 2, characterized in that: The connection assembly further comprises a plurality of elastic washers, which are sleeved on the first connection section and located between the limiting nut and the edge of the connection hole.

4. A display screen mounting frame according to claim 2, characterized in that: The connection assembly also includes a double-hook washer sleeved on the first connection section, the double-hook washer is provided with a hook claw, the bracket is provided with a clamping groove, and the hook claw is clamped into the clamping groove.

5. A display screen mounting frame according to claim 1, characterized in that: The base is provided with a connecting groove, and the second connecting section is inserted into the connecting groove; the connecting assembly also includes a thread locking piece, which passes through the groove wall of the connecting groove and is threadedly connected to the second connecting section.

6. A display screen mounting frame according to claim 5, characterized in that: An outer surface of the base is provided with a receiving groove, and an end of the threaded locking member away from the second connecting section is received in the receiving groove.

7. A display screen mounting frame according to claim 6, characterized in that: The connection assembly further comprises a handle, and the handle is arranged at an end of the thread locking member away from the second connection section.

8. The display screen mounting frame according to claim 1, characterized in that: The bracket is provided with an arc-shaped groove, the limiting protrusion is penetrated in the arc-shaped groove, and along the circumferential direction of the rotation axis of the bracket, two opposite groove walls of the arc-shaped groove respectively form the first abutment structure and the second abutment structure.

9. A display screen mounting frame according to claim 8, characterized in that: The connecting member further includes a third connecting section, the first connecting section and the second connecting section are respectively connected to two opposite ends of the third connecting section, and the limiting protrusion is provided on the third connecting section.

10. A display screen mounting frame according to claim 9, characterized in that: The limiting protrusion is arranged on an end surface of the third connecting section close to one end of the first connecting section.

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