CN219122901U

CN219122901U - Ultrathin display product with rotating function

Info

Publication number: CN219122901U
Application number: CN202223404384.2U
Authority: CN
Inventors: 陈小勇
Original assignee: Dongguan Jiashengtai Intelligent Equipment Co ltd
Current assignee: Dongguan Jiashengtai Intelligent Equipment Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-02
Anticipated expiration: 2032-12-19

Abstract

The utility model belongs to the technical field of display products, and particularly relates to an ultrathin display product with a rotating function. Compared with the prior art, the ultrathin display product with the rotating function has the advantages that through ingenious structural design, the main board terminal is arranged at one end of the backboard to avoid, so that the main board terminal can be accommodated in the avoiding position, the thickness of the whole display product can be reduced, the whole product is in an ultrathin state, and particularly, the total thickness of the whole product can be not more than 14 mm.

Description

Ultrathin display product with rotating function

Technical Field

The utility model belongs to the technical field of display products, and particularly relates to an ultrathin display product with a rotating function.

Background

The liquid crystal display products are continuously developed and upgraded, and the products become thinner and lighter at present. But for medium and large size display products: products such as televisions, displays, business display conference machines and the like are still thick (the thickness of the whole machine is basically more than 30 mm), and the wall-hanging mode still adopts an old traditional mode, so that the wall-hanging operation is complex, the wall is seriously damaged and the like.

Therefore, the utility model only provides an ultrathin display product with a rotating function, which enables the whole product to reach an ultrathin state through ingenious structural design, and enables the whole product (comprising a main board and a rear shell) to have the wall-hanging and rotating function under the condition that the total thickness is not more than 14mm so as to meet the higher requirements of markets and users.

Disclosure of Invention

The utility model aims at: aiming at the defects of the prior art, the ultrathin display product with the rotating function is provided, and through ingenious structural design, the whole product is in an extremely thin state, so that the whole product (comprising a main board and a rear shell) has the functions of wall hanging and rotating under the condition that the total thickness is not more than 14mm, thereby meeting the higher requirements of markets and users.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an ultra-thin display product of rotatory function in area, includes frame, embedding display device and revolution mechanic in the frame, display device includes mainboard and backplate, terminal on the mainboard is close to backplate one side sets up, just the one end of backplate is provided with the mainboard terminal and keeps away the position, revolution mechanic set up in on the back of frame.

As an improvement of the ultrathin display product with the rotating function, the rotating structure comprises a rotating panel, a rotating frame and an anti-falling limiting block, wherein a rotating guide groove is formed in the rotating panel, the edge of the rotating frame is rotatably arranged in the rotating guide groove, the rotating panel is provided with the anti-falling limiting groove communicated with the rotating guide groove, and the anti-falling limiting groove is matched with the anti-falling limiting block.

As an improvement of the ultra-thin display product with the rotating function of the utility model, the rotating guide groove comprises a first rotating guide groove and a second rotating guide groove, and the depth of the first rotating guide groove is smaller than that of the second rotating guide groove.

As an improvement of the ultrathin display product with the rotating function, the edge of the rotating frame is provided with a first flange and a second flange which are matched with the first rotating guide groove and the second rotating guide groove respectively, and a step is formed between the first flange and the second flange; a rotation angle limiting block is arranged on the rotation guide groove; the second flange is provided with a rotation angle limiting structure which can be clamped into the rotation angle limiting block.

As an improvement of the ultrathin display product with the rotation function, the outer frame comprises a plurality of frame structures and corner protection structures used for connecting the adjacent frame structures, the frame structures comprise a rear shell, a middle frame and a frame, the frame comprises a first bottom wall and a first side wall extending upwards from one side of the first bottom wall, a first clamping structure is arranged on the first side wall, a step structure is formed on the lower surface of the first bottom wall, the end part of the middle frame is clamped in the first clamping structure, the rear shell is arranged on the step structure, the end part of the back plate is clamped in the middle frame, and the rear shell, the frame and the back plate are connected in a threaded manner.

As an improvement of the ultrathin display product with the rotation function, the first clamping structure comprises a first clamping strip and a second clamping strip which are arranged in parallel; one side of the first bottom wall extends downwards to form a limiting strip, and the step structure is composed of the first bottom wall and the limiting strip.

As an improvement of the ultrathin display product with the rotation function, the middle frame comprises a transverse wall and a vertical wall, a third clamping strip and a fourth clamping strip are arranged on the vertical wall, a fifth clamping strip is arranged on the transverse wall, a first groove is arranged below the fifth clamping strip, a first step is formed between the fourth clamping strip and the fifth clamping strip, and the second clamping strip is matched with the first step.

As an improvement of the ultrathin display product with the rotating function, the backboard comprises a transverse plate and a vertical plate, wherein the free end of the vertical plate is clamped into the first groove; and a second groove is arranged between the first clamping strip and the second clamping strip.

As an improvement of the ultrathin display product with the rotating function, the corner protector structure is provided with a limiting structure matched with the second groove.

As an improvement of the ultrathin display product with the rotation function, the corner protection structure comprises a second bottom wall, a second side wall and a third side wall, wherein the second side wall and the third side wall extend upwards from the second bottom wall, one end of the second side wall is connected with one end of the third side wall, the other end of the second side wall is provided with a second clamping structure and a limiting structure for fixing the middle frame, the other end of the third side wall is provided with a third clamping structure and a limiting structure for fixing the middle frame, and the corner protection structure is made of plastic; the bottom of the second bottom wall is provided with a second step for limiting the rear shell.

Compared with the prior art, the ultrathin display product with the rotating function has the advantages that through ingenious structural design, the main board terminal is arranged at one end of the backboard to avoid, so that the main board terminal can be accommodated in the avoiding position, the thickness of the whole display product can be reduced, the whole product is in an ultrathin state, and particularly, the total thickness of the whole product (comprising the main board and the rear shell) is not more than 14mm, and meanwhile, the rotating structure is arranged on the outer frame, so that the whole product has the wall-hanging and rotating functions, and the higher requirements of markets and users are met.

The frame comprises a plurality of frame structures and corner protection structures for connecting the adjacent frame structures, wherein the frame structures comprise a rear shell, a middle frame and a frame, when the frame is assembled, the middle frame is clamped into a clamping structure of the frame, then the end part of a back plate is clamped into the middle frame, finally the rear shell, the frame and the back plate are connected by screws, so that the frame structures are assembled, and then the frame structures are assembled by the corner protection structures, so that the frame structure of a display product is formed. The structure assembly is simple and easy to operate, so that the assembly efficiency can be improved, the material and labor cost can be reduced, and the whole product is smooth and attractive.

The rotating structure in the utility model can be positioned at 90 degrees, and can also be rotated to nearly 360 degrees and positioned at a required angle. The device can be hidden in the rear shell, and the thickness of the whole machine product is not increased additionally.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic structural diagram of a motherboard in the present utility model.

Fig. 3 is a schematic structural diagram of a back plate according to the present utility model.

Fig. 4 is a schematic structural diagram of the assembled motherboard and back plate in the present utility model.

Fig. 5 is a schematic perspective view of the outer frame in the present utility model.

Fig. 6 is a schematic view of a part of the exploded structure of the present utility model.

Fig. 7 is a schematic cross-sectional view of a frame structure according to the present utility model.

Fig. 8 is a schematic structural diagram of a frame structure in the present utility model.

Fig. 9 is a schematic perspective view of a middle frame in the present utility model.

Fig. 10 is a schematic side view of a middle frame in the present utility model.

Fig. 11 is a schematic perspective view of a frame in the present utility model.

Fig. 12 is a schematic side view of a frame according to the present utility model.

Fig. 13 is a schematic perspective view of an angle bead structure according to the present utility model.

Fig. 14 is a schematic view of the corner protection structure of the present utility model assembled with the middle frame, the back plate and the rear shell.

Fig. 15 is a schematic cross-sectional view of the corner protector according to the present utility model assembled with the middle frame, back plate and rear shell.

Fig. 16 is an exploded view of the rotary structure of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the embodiments of the present utility model, all directional indicators (such as up, down, left, right, front, and rear … …) are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present utility model.

As shown in fig. 1 to 16, the present utility model provides an ultrathin display product with a rotating function, which comprises an outer frame 1, a display device 2 embedded in the outer frame 1, and a rotating structure 3, wherein the display device 2 comprises a main board 21 and a back board 22, terminals on the main board 21 are arranged near one side of the back board 22, one end of the back board 22 is provided with a main board terminal avoiding position 221, and the rotating structure 3 is arranged on the back surface of the outer frame 1. According to the utility model, through ingenious structural design, the main board terminal avoidance position 221 is arranged at one end of the backboard 22, so that the main board terminal can be accommodated in the avoidance position, the thickness of the whole display product can be reduced, and the whole product can reach an extremely thin state, specifically, the total thickness of the whole product (including the main board and the rear shell) is not more than 14mm, and meanwhile, the rotary structure 3 is arranged on the outer frame 1, so that the whole product has the wall-hanging and rotary functions, and the higher requirements of markets and users are met.

In the utility model, the main board 21 adopts a component full-surface-mount main control board, all input terminals adopt a sinking design, the connectors adopt MINI and ultrathin devices, and the back of the PCB has no component layout except the terminals. The arrangement of the avoidance position on the back plate 22 makes the effective thickness of the main plate only 4mm.

The rotating structure 3 comprises a rotating panel 31, a rotating frame 32 and an anti-falling limiting block 33, wherein a rotating guide groove 34 is formed in the rotating panel 31, the edge of the rotating frame 32 is rotatably arranged in the rotating guide groove 34, an anti-falling limiting groove 35 communicated with the rotating guide groove 34 is formed in the rotating panel 31, and the anti-falling limiting groove 35 is matched with the anti-falling limiting block 33.

The rotary guide groove 34 includes a first rotary guide groove 341 and a second rotary guide groove 342, and the depth of the first rotary guide groove 341 is smaller than the depth of the second rotary guide groove 342.

The edge of the rotating frame 32 is provided with a first flange 321 and a second flange 322 respectively matched with the first rotating guide groove 341 and the second rotating guide groove 342, and a step is formed between the first flange 321 and the second flange 322; the rotation guide groove 34 is provided with a rotation angle limiting block 37; the second flange 322 is provided with a rotation angle limiting structure 36 which can be clamped into the rotation angle limiting block 37. The rotation angle limiting structure 36 is provided as two hooks. When the rotation angle limiting structure 35 is screwed into the rotation angle limiting block 37, the rotating frame 32 can be positioned. The thickness of the rotating structure 3 is 5mm and is hidden in the rear shell. The appearance of each part is free from any screw locking, the rear shell is of a large flat plate structure, the whole thickness of the machine body (comprising a main plate and a rear shell) is 14mm, and the appearance is simple and attractive.

The outer frame 1 includes a plurality of framework structures 11 and is used for connecting the corner bead structure 12 of adjacent framework structures 11, the framework structures 11 include backshell 111, center 112 and frame 113, the frame 113 includes first diapire 1131 and the first side wall 1132 that upwards extends from one side of first diapire 1131, be provided with first card on the first side wall 1132 and attach the structure 1133, the lower surface of first diapire 1131 is formed with step structure, the tip card of center 112 attaches in first card attaches the structure 1133, backshell 111 sets up on step structure, the tip card of backplate 22 is gone into in the center 112, and backshell 111, frame 113 and backplate 22 spiro union. The rotary structure 3 is provided on the rear case 111.

The first attaching structure 1133 includes a first clip strip 11331 and a second clip strip 11332 that are disposed in parallel; the first and

second clamping bars

11331 and 11332 together form a clamping space for clamping the middle frame 112. One side of the first bottom wall 1131 extends downwards to form a limit strip 1134, and the step structure is composed of the first bottom wall 1131 and the limit strip 1134. The stepped structure is for receiving the rear case 111.

The middle frame 112 includes a horizontal wall 1121 and a vertical wall 1122, a third clamping strip 1123 and a fourth clamping strip 1124 are disposed on the vertical wall 1122, a fifth clamping strip 1125 is disposed on the horizontal wall 1121, a first groove 1126 is disposed below the fifth clamping strip 1125, a first step is formed between the fourth clamping strip 1124 and the fifth clamping strip 1125, and the second clamping strip 11332 is adapted to the first step. The lateral wall 1121 may support a liquid crystal display.

The backboard 22 comprises a transverse plate 221 and a vertical plate 222, and the free end of the vertical plate 222 is clamped into the first groove 1126; a second groove 1135 is provided between the first clamping bar 11331 and the second clamping bar 11332.

When the outer frame 1 is assembled, the middle frame 112 is first clamped into the clamping structure of the frame 113, then the end of the backboard 22 is clamped into the middle frame 112, finally the rear shell 111, the frame 113 and the backboard 22 are connected by screws, namely, the assembly of the frame structure 11 is completed, and then a plurality of frame structures 11 are assembled by the corner protection structure 12, namely, the outer frame structure of the display product is formed. The structure assembly is simple and easy to operate, so that the assembly efficiency can be improved, the material and labor cost can be reduced, and the whole product is smooth and attractive in appearance.

The corner protection structure 12 is provided with a limiting structure 121 matched with the second groove 1132. For enabling the connection of the frame 113 to the corner structure 12.

The corner protection structure 12 comprises a second bottom wall 122, a second side wall 123 and a third side wall 124, wherein the second side wall 123 and the third side wall 124 extend upwards from the second bottom wall 122, one end of the second side wall 123 is connected with one end of the third side wall 124, the other end of the second side wall 123 is provided with a second clamping structure 125 and a limiting structure 121 for fixing the middle frame 112, the other end of the third side wall 124 is provided with a third clamping structure 126 and a limiting structure 121 for fixing the middle frame 112, and the corner protection structure 12 is made of plastic; the molding is convenient, the clamping hooks and the pasting modes are not used, the special processing modes are not needed, the problems of poor appearance, potential safety hazard, poor signals and the like are solved, and meanwhile, the operation is simple and convenient during operation and assembly, the product structure is stable, the appearance is attractive, and four corners are round. And the corner protection structure can be firmly connected with the internal structure through the clamping structure and the limiting structure.

The bottom of the second bottom wall 122 is provided with a second step for limiting the rear case 111. The rotating structure 3 in the present utility model may be positioned at 90 degrees or may be rotated nearly 360 degrees and positioned at a desired angle. The device can be hidden in the rear shell, and the thickness of the whole machine product is not increased additionally.

Modifications and variations of the above embodiments will be apparent to those skilled in the art in light of the above teachings. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the utility model should be also included in the scope of the claims of the utility model. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.

Claims

1. An ultrathin display product with a rotating function, which is characterized in that: including frame, embedding display device and revolution mechanic in the frame, display device includes mainboard and backplate, terminal on the mainboard is close to backplate one side sets up, just the one end of backplate is provided with the mainboard terminal and keeps away the position, revolution mechanic set up in the back of frame.

2. The ultra-thin display product with a rotation function according to claim 1, wherein: the rotary structure comprises a rotary panel, a rotary frame and an anti-falling limiting block, wherein a rotary guide groove is formed in the rotary panel, the edge of the rotary frame is rotatably arranged in the rotary guide groove, the rotary panel is provided with the anti-falling limiting groove communicated with the rotary guide groove, and the anti-falling limiting groove is matched with the anti-falling limiting block.

3. The ultra-thin display product with a rotation function according to claim 2, wherein: the rotary guide grooves include a first rotary guide groove and a second rotary guide groove, and the depth of the first rotary guide groove is smaller than the depth of the second rotary guide groove.

4. The ultra-thin display product with a rotation function according to claim 3, wherein: the edge of the rotating frame is provided with a first flange and a second flange which are matched with the first rotating guide groove and the second rotating guide groove respectively, and a step is formed between the first flange and the second flange; a rotation angle limiting block is arranged on the rotation guide groove; the second flange is provided with a rotation angle limiting structure which can be clamped into the rotation angle limiting block.

5. The ultra-thin display product with a rotation function according to claim 1, wherein: the frame includes a plurality of framework structures and is used for connecting adjacent the angle bead structure of framework structure, the framework structure includes backshell, center and frame, the frame includes first diapire and follows the first lateral wall of one side upward extension of first diapire, be provided with first card on the first lateral wall and attach the structure, the lower surface of first diapire is formed with step structure, the tip card of center attach in the first card attaches the structure, the backshell set up in on the step structure, the tip card of backplate is gone into in the center, just the backshell the frame with backplate spiro union is connected.

6. The ultra-thin display product with rotation function according to claim 5, wherein: the first clamping structure comprises a first clamping strip and a second clamping strip which are arranged in parallel; one side of the first bottom wall extends downwards to form a limiting strip, and the step structure is composed of the first bottom wall and the limiting strip.

7. The ultra-thin display product with rotation function according to claim 6, wherein: the middle frame comprises a transverse wall and a vertical wall, a third clamping strip and a fourth clamping strip are arranged on the vertical wall, a fifth clamping strip is arranged on the transverse wall, a first groove is formed below the fifth clamping strip, a first step is formed between the fourth clamping strip and the fifth clamping strip, and the second clamping strip is matched with the first step.

8. The ultra-thin display product with rotation function according to claim 7, wherein: the backboard comprises a transverse plate and a vertical plate, and the free end of the vertical plate is clamped into the first groove; and a second groove is arranged between the first clamping strip and the second clamping strip.

9. The ultra-thin display product with rotation function according to claim 8, wherein: and the corner protector structure is provided with a limiting structure matched with the second groove.

10. The ultra-thin display product with rotation function according to claim 9, wherein: the corner protection structure comprises a second bottom wall, a second side wall and a third side wall, wherein the second side wall and the third side wall extend upwards from the second bottom wall, one end of the second side wall is connected with one end of the third side wall, a second clamping structure and a limiting structure for fixing the middle frame are arranged at the other end of the second side wall, a third clamping structure and a limiting structure for fixing the middle frame are arranged at the other end of the third side wall, and the corner protection structure is made of plastic; the bottom of the second bottom wall is provided with a second step for limiting the rear shell.