Display device

Abstract

The utility model discloses a display device which comprises a display screen and an installation frame. A first clamping structure is arranged on the display screen; a rotating part is rotatably arranged on the mounting frame, a first locking structure is further arranged on the mounting frame, a second clamping structure is arranged on the rotating part, the second clamping structure is connected with the first clamping structure in a clamping mode, and the rotating part is connected with the first locking structure in a locking mode. The rotating piece can overcome the locking force of the first locking structure so as to rotate relative to the mounting frame, and enables the second clamping structure to be separated from the first clamping structure. According to the display equipment, the first locking structure is arranged on the mounting frame, and when a user rotates the rotating part to enable the first clamping structure and the second clamping structure to be clamped, the first locking structure can be connected with the rotating part to prevent the rotating part from automatically rotating relative to the mounting frame; therefore, the stability of connection between the mounting rack and the display screen is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display equipment, in particular to a display device. Background Art

[0002] The display device comprises a display screen and a mounting frame. The display screen is mounted on the mounting frame, and the mounting frame is used to support the display screen.

[0003] In the related art, the display screen and the mounting frame are arranged in a detachable connection form, a rotating member is provided on the mounting frame, and a clamping hole is provided on the display screen. After the display screen and the mounting frame are connected, the rotating member is rotated and inserted into the clamping hole to achieve locking and fixation between the display screen and the mounting frame.

[0004] However, during the use of the display device, due to the influence of external factors such as vibration, the rotating member is prone to automatically rotate, so that the rotating member is separated from the clamping hole, thereby affecting the stability of the connection between the display screen and the mounting frame. 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 device with a more stable connection between a mounting frame and a display screen.

[0006] The display device provided according to the embodiment of the utility model includes a display screen and a mounting frame; a first clamping structure is provided on the display screen; a rotating member is rotatably provided on the mounting frame, a first locking structure is also provided on the mounting frame, a second clamping structure is provided on the rotating member, the second clamping structure is clamped with the first clamping structure, and the rotating member is locked and connected with the first locking structure. Under the action of external force, the rotating member can overcome the locking force of the first locking structure to rotate relative to the mounting frame, and separate the second clamping structure from the first clamping structure.

[0007] The display device described in the utility model has at least the following beneficial effects: in the display device of the present application, a first locking structure is provided on the mounting frame. When the user rotates the rotating member to engage the first clamping structure with the second clamping structure, the first locking structure can be connected to the rotating member to prevent the rotating member from automatically rotating relative to the mounting frame, thereby improving the stability of the connection between the mounting frame and the display screen.

[0008] According to the display device described in the embodiment of the utility model, a mounting groove is provided on the display screen, and a groove wall of the mounting groove is provided with a first clamping hole, and the first clamping hole constitutes a first clamping structure; the mounting frame is penetrated into the mounting groove, and the rotating part includes a first clamping portion, and the first clamping portion constitutes a second clamping structure, and the first clamping portion is penetrated in the first clamping hole.

[0009] According to the display device described in the embodiment of the utility model, a connecting hole is provided on the groove wall of the installation groove opposite to the first clamping hole, and a connecting portion adapted to the connecting hole is provided on the installation frame, and the connecting portion is inserted into the connecting hole.

[0010] According to the display device described in the embodiment of the utility model, the first locking structure includes a second clamping portion, the rotating member is provided with a second clamping hole, and the second clamping portion is inserted into the second clamping hole.

[0011] According to the display device described in the embodiment of the utility model, along the extension direction of the rotation axis of the rotating member, the second clamping portion and the second clamping hole are respectively located at one end where the mounting bracket and the rotating member are close to each other.

[0012] According to the display device described in the embodiment of the utility model, a guide surface is provided on the edge of the second clamping portion, and the guide surface is used to guide the second clamping portion to insert into or disengage from the second clamping hole.

[0013] According to the display device described in the embodiment of the utility model, a second locking structure is further provided on the mounting frame, and when the first clamping structure is disengaged from the second clamping structure, the second locking structure is connected to the rotating member.

[0014] According to the display device described in the embodiment of the utility model, along the extension direction of the rotation axis of the rotating member, a plurality of protrusions are provided at one end of the rotating member close to the mounting frame, and the protrusions abut against the mounting frame.

[0015] According to the display device described in the embodiment of the utility model, the mounting frame includes a mounting plate, a mounting column is provided on the mounting plate, a rotating member is rotatably mounted on the mounting column, a threaded locking member is threadedly penetrated through the end of the mounting column, and the threaded locking member is used to abut against one end of the rotating member away from the mounting plate to prevent the rotating member from detaching from the mounting column.

[0016] According to the display device described in the embodiment of the utility model, the mounting column includes a first section and a second section, the second section is connected to an end of the first section away from the mounting plate, and the cross-sectional dimension of the second section is smaller than the cross-sectional dimension of the first section, the rotating member is sleeved on the first section, and a washer is sleeved on the second section, one end of the washer abuts against an end of the first section close to the second section, and the other end of the washer abuts against the threaded locking member.

[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 diagram of the structure of a display device according to an embodiment of the utility model;

[0020] Figure 2 for Figure 1 A partial enlarged view of the structure at position A of the display device shown;

[0021] Figure 3 for Figure 1 A schematic diagram of the structure of the mounting frame and the rotating member of the display device shown;

[0022] Figure 4 This is an assembly diagram between a rotating member and a mounting plate according to an embodiment of the utility model.

[0023] Reference numerals:

[0024] Display screen 100; first card connection hole 110;

[0025] Mounting frame 200; mounting plate 210; second clamping portion 211; third clamping portion 212; mounting column 213; first section 213a; second section 213b; connecting portion 214; threaded locking member 220; washer 230;

[0026] Rotating member 300 ; first clamping portion 310 ; second clamping hole 320 ; protrusion 330 . DETAILED DESCRIPTION

[0027] 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.

[0028] 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.

[0029] 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.

[0030] 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.

[0031] Reference below Figures 1 to 4 The display device of the present utility model is described in detail.

[0032] refer to Figure 1 According to the display device of the utility model, it includes a display screen 100 and a mounting frame 200; the display screen 100 is provided with a first clamping structure; the mounting frame 200 is rotatably provided with a rotating member 300, the mounting frame 200 is also provided with a first locking structure, the rotating member 300 is provided with a second clamping structure, the second clamping structure is clamped with the first clamping structure, and the rotating member 300 is locked and connected with the first locking structure.

[0033] For example, Figure 1 and Figure 2 As shown, the rotating member 300 is rotatably arranged on the mounting frame 200, and the rotation axis of the rotating member 300 is extended along the front-to-back direction. When the second clamping structure follows the rotating member 300 to rotate to the left by a certain angle, the second clamping structure can approach and clamp with the first clamping structure to realize the connection between the mounting frame 200 and the display screen 100. At this time, the locking structure can be connected to the rotating member 300 to lock and fix the rotating member 300; when the second clamping structure follows the rotating member 300 to rotate to the right by a certain angle, the second clamping structure can move away from and disengage from the first clamping structure to realize the separation between the mounting frame 200 and the display screen 100.

[0034] It can be understood that in the display device of this embodiment, when the first clamping structure is connected to the second clamping structure, the locking structure can lock and fix the rotating member 300, thereby preventing the display device of this embodiment from being affected by external factors such as vibration, causing the second clamping structure on the rotating member 300 to automatically rotate to the right to separate from the first clamping structure, thereby improving the stability of the display device of this embodiment.

[0035] In a specific embodiment of the present invention, reference Figure 2 The display screen 100 is provided with a mounting groove (not shown in the figure) extending in the front-to-back direction, and the lower groove wall of the mounting groove is provided with a first clamping hole 110, and the first clamping hole 110 constitutes a first clamping structure; the mounting frame 200 is penetrated into the mounting groove, and the rotating member 300 includes a first clamping portion 310, and the first clamping portion 310 constitutes a second clamping structure.

[0036] It can be understood that when achieving the connection between the display screen 100 and the mounting bracket 200, the user can insert the mounting bracket 200 into the mounting groove of the display screen 100, and then the user can rotate the rotating member 300 to allow the first clamping portion 310 to be rotated and inserted into the first clamping hole 110, so that the first clamping portion 310 can abut against the hole wall of the first clamping hole 110 to prevent the mounting bracket 200 from being separated from the mounting groove, thereby achieving the connection between the display screen 100 and the mounting bracket 200.

[0037] In a further embodiment of the present invention, in order to make the connection between the mounting frame 200 and the display screen 100 more secure, Figure 3 A connecting hole (not shown in the figure) is provided on the upper groove wall of the mounting groove, and a connecting portion 214 adapted to the connecting hole is provided on the mounting frame 200, and the connecting portion 214 is penetrated into the connecting hole.

[0038] Furthermore, in the display device of the present embodiment, when achieving the connection between the mounting bracket 200 and the display screen 100, the user can first pass the connecting portion 214 upwardly into the connecting hole and pass the mounting bracket 200 into the mounting groove. Then, the user can rotate the rotating member 300 to rotate the first clamping portion 310 and insert it into the first clamping hole 110. At this time, the connecting portion 214 can abut against the hole wall of the connecting hole, and the first clamping portion 310 can abut against the hole wall of the first clamping hole 110 to prevent the mounting bracket 200 from detaching from the mounting groove.

[0039] It can be understood that since the connecting portion 214 and the first clamping portion 310 are respectively located at the upper and lower ends of the mounting frame 200, when the mounting frame 200 is connected to the display screen 100, the load on the mounting frame 200 is more uniform, so as to improve the stability of the connection between the mounting frame 200 and the display screen 100.

[0040] In order to realize the rotatable connection between the rotating member 300 and the mounting bracket 200, in some embodiments of the present invention, reference is made to Figure 3 and Figure 4 The mounting frame 200 includes a mounting plate 210, on which a mounting column 213 extending forward and backward is provided. The rotating member 300 is rotatably mounted on the mounting column 213. A threaded locking member 220 is threadedly penetrated at the end of the mounting column 213. The threaded locking member 220 is used to abut against the rear end of the rotating member 300 to prevent the rotating member 300 from detaching from the mounting column 213.

[0041] Furthermore, when installing the rotating member 300 on the mounting frame 200, the user can sleeve the rotating member 300 on the mounting column 213, and then thread the mounting column 213 through the threaded locking member 220. The installation of the rotating member 300 on the mounting frame 200 is simple and convenient.

[0042] It should be noted that the rotating member 300 needs to rotate frequently. If the rotating member 300 directly abuts against the threaded locking member 220, when the rotating member 300 rotates relative to the mounting plate 210, the rotating member 300 will also drive the threaded locking member 220 to rotate, which may easily cause the threaded locking member 220 to loosen from the mounting column 213.

[0043] Based on the above situation, in a further embodiment of the present utility model, reference Figure 4 The mounting column 213 includes a first section 213a and a second section 213b. The second section 213b is connected to the rear end of the first section 213a, and the cross-sectional dimension of the second section 213b is smaller than the cross-sectional dimension of the first section 213a. The rotating member 300 is sleeved on the first section 213a. The second section 213b is sleeved with a washer 230. The front end of the washer 230 abuts against the rear end of the first section 213a, and the rear end of the washer 230 abuts against the threaded locking member 220.

[0044] It can be understood that by setting a washer 230 between the rotating member 300 and the threaded locking member 220, the probability of the threaded locking member 220 being driven to rotate during the rotation of the rotating member 300 can be reduced; at the same time, the setting of the washer 230 can separate the threaded locking member 220 from the rotating member 300 to reduce the damage of the threaded locking member 220 to the rotating member 300.

[0045] In some embodiments of the present invention, reference Figure 4 The first locking structure includes a second clamping portion 211 , and a second clamping hole 320 is provided on the rotating member 300 .

[0046] Furthermore, when the rotating member 300 rotates until the first clamping portion 310 is inserted into the first clamping hole 110 , the second clamping portion 211 can just penetrate into the second clamping hole 320 , thereby achieving locking and fixing of the rotating member 300 .

[0047] It can be understood that the structures of the second clamping portion 211 and the second clamping hole 320 are simple and easy to implement.

[0048] In a further embodiment of the present invention, reference Figure 4 The second clamping portion 211 is disposed on the rear side of the mounting plate 210 , and the second clamping hole 320 is disposed on the front side of the rotating member 300 .

[0049] Furthermore, when the rotating member 300 rotates until the first clamping portion 310 is inserted into the first clamping hole 110, the second clamping portion 211 can just penetrate into the second clamping hole 320, and at this time, the hole wall of the second clamping hole 320 can abut against the second clamping portion 211 to prevent the rotating member 300 from rotating relative to the mounting plate 210, thereby achieving the locking and fixation of the rotating member 300, so that the first clamping portion 310 can be stably inserted into the first clamping hole 110.

[0050] It should be noted that since the second clamping portion 211 is located on the rear side of the mounting plate 210 and the second clamping hole 320 is located on the front side of the rotating member 300, in order for the second clamping portion 211 to be inserted into the second clamping hole 320, the hole edges of the second clamping portion 211 and the second clamping hole 320 need to interfere with each other in the front-to-back direction. In this case, the user needs to apply a greater force to the rotating member 300 to enable the rotating member 300 to undergo elastic deformation so that the second clamping portion 211 can be smoothly inserted into or disengaged from the second clamping hole 320.

[0051] Based on the above problems, in order to enable the second clamping portion 211 to be more conveniently inserted into or disengaged from the second clamping hole 320, in a further embodiment of the present invention, a guide surface is provided on the edge of the second clamping portion 211, and the guide surface is used to guide the second clamping portion 211 to be inserted into or disengaged from the second clamping hole 320.

[0052] Optionally, in some other embodiments of the present invention, the first locking structure may also be a magnet.

[0053] At this time, a magnetic member is provided on the rotating member 300 , and when the first clamping portion 310 is inserted into the first clamping hole 110 , the magnet can be attracted to the magnetic member, thereby achieving locking and fixing of the rotating member 300 .

[0054] It should be noted that, under the drive of the user, when the first clamping portion 310 follows the rotating member 300 to rotate to the right so that the first clamping portion 310 is disengaged from the first clamping hole 110, after the user removes the force applied to the rotating member 300, under the action of gravity, the first clamping portion 310 follows the rotating member 300 to automatically rotate to the left, so that the first clamping portion 310 is reinserted into the first clamping hole 110, which undoubtedly makes it inconvenient to disassemble the mounting frame 200 and the display screen 100.

[0055] In order to lock and fix the rotating member 300 after the first clamping portion 310 is separated from the first clamping hole 110 , in some embodiments of the present invention, a second locking structure is further provided on the mounting frame 200 .

[0056] Furthermore, when the first clamping structure is disengaged from the second clamping structure, the second locking structure can be connected to the rotating member 300 to lock and fix the rotating member 300, thereby facilitating the user to separate the mounting bracket 200 from the display screen 100.

[0057] Specifically, refer to Figure 3 The second locking structure includes a third clamping portion 212 , and the third clamping portion 212 is disposed on the rear side of the mounting plate 210 .

[0058] Furthermore, when the rotating member 300 rotates until the first clamping portion 310 is disengaged from the first clamping hole 110, the third clamping portion 212 can be inserted into the second clamping hole 320. At this time, the hole wall of the second clamping hole 320 can abut against the third clamping portion 212 to prevent the rotating member 300 from continuing to rotate relative to the mounting frame 200.

[0059] It should be noted that, during the rotation of the rotating member 300 relative to the mounting plate 210 , the friction between the rotating member 300 and the mounting plate 210 will hinder the rotation of the rotating member 300 , thereby increasing the difficulty of the rotating member 300 rotating relative to the mounting plate 210 .

[0060] In order to make the rotating member 300 rotate more smoothly relative to the mounting plate 210, in some embodiments of the present invention, Figure 4 A plurality of protrusions 330 are provided at the front end of the rotating member 300 , and the protrusions 330 abut against the mounting frame 200 .

[0061] It can be understood that by providing a plurality of protrusions 330 at the front end of the rotating member 300, the contact area between the rotating member 300 and the mounting plate 210 can be reduced, thereby reducing the friction force on the rotating member 300 during the rotation of the rotating member 300 relative to the mounting plate 210, so that the rotating member 300 can rotate more smoothly relative to the mounting plate 210.

[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 device, characterized in that: include: A display screen, wherein a first clamping structure is provided on the display screen; A mounting frame, a rotating member is rotatably provided on the mounting frame, a first locking structure is also provided on the mounting frame, a second clamping structure is provided on the rotating member, the second clamping structure is clamped with the first clamping structure, and the rotating member is locked and connected with the first locking structure. Under the action of external force, the rotating member can overcome the locking force of the first locking structure to rotate relative to the mounting frame, and separate the second clamping structure from the first clamping structure.

2. A display device according to claim 1, characterized in that: The display screen is provided with a mounting groove, and the groove wall of the mounting groove is provided with a first clamping hole, and the first clamping hole constitutes the first clamping structure; the mounting frame is penetrated into the mounting groove, and the rotating member includes a first clamping portion, and the first clamping portion constitutes the second clamping structure, and the first clamping portion is penetrated through the first clamping hole.

3. A display device according to claim 2, characterized in that: A connecting hole is provided on the groove wall of the installation groove opposite to the first clamping hole, and a connecting portion adapted to the connecting hole is provided on the installation frame, and the connecting portion is inserted into the connecting hole.

4. A display device according to claim 1, characterized in that: The first locking structure includes a second clamping portion, the rotating member is provided with a second clamping hole, and the second clamping portion is inserted into the second clamping hole.

5. A display device according to claim 4, characterized in that: Along the extension direction of the rotation axis of the rotating member, the second clamping portion and the second clamping hole are respectively located at one end where the mounting bracket and the rotating member are close to each other.

6. A display device according to claim 4, characterized in that: A guide surface is provided on the edge of the second clamping portion, and the guide surface is used to guide the second clamping portion to be inserted into or separated from the second clamping hole.

7. A display device according to claim 1, characterized in that: The mounting frame is also provided with a second locking structure, and when the first clamping structure is disengaged from the second clamping structure, the second locking structure is connected to the rotating member.

8. A display device according to claim 1, characterized in that: Along the extension direction of the rotation axis of the rotating member, a plurality of protrusions are provided at one end of the rotating member close to the mounting frame, and the protrusions are in contact with the mounting frame.

9. A display device according to claim 1, characterized in that: The mounting frame includes a mounting plate, a mounting column is provided on the mounting plate, the rotating member is rotatably mounted on the mounting column, a threaded locking member is threadedly penetrated through the end of the mounting column, and the threaded locking member is used to abut against an end of the rotating member away from the mounting plate to prevent the rotating member from detaching from the mounting column.

10. A display device according to claim 9, characterized in that: The mounting column includes a first section and a second section, the second section is connected to an end of the first section away from the mounting plate, and a cross-sectional dimension of the second section is smaller than a cross-sectional dimension of the first section, the rotating member is sleeved on the first section, and a washer is sleeved on the second section, one end of the washer abuts against an end of the first section close to the second section, and the other end of the washer abuts against the threaded locking member.

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