CN217214037U - Display panel fixed knot constructs and display device - Google Patents

Abstract

The application discloses a display panel fixing structure and display equipment, which comprise a frame, a display panel, a first pressing piece and a second pressing piece, wherein the first pressing piece and the second pressing piece are elastic pieces; the second pressing piece is tightly pressed from the outer side of the display panel, and the second pressing piece is fixed on the frame, so that the display panel is fixed in the frame through the first pressing piece and the second pressing piece. Through the reducible product material kind of structure of this application, simplify assembly process for packaging efficiency.

Description

Display panel fixed knot constructs and display device

Technical Field

The application relates to the technical field of display equipment, in particular to a display panel fixing structure and display equipment.

Background

The whole machine face frame structure of the existing display product is generally composed of a frame component, a glass pressing block, tempered glass, frame buffer foam and glass pressing block buffer foam, wherein the frame component is composed of a light filtering strip, a touch frame and a metal frame. The glass pressing block is locked on the frame through the screw, and the locking position is provided with the sinking groove to prevent the screw from exceeding the plane of the glass pressing block. The attached glass briquetting buffering bubble in glass briquetting bottom is cotton, avoids the direct and toughened glass contact of glass briquetting hard material to cause the fish tail. The attached frame of toughened glass side cushions the bubble cotton, prevents toughened glass side direct contact section bar frame. When the mechanical impact is large, the glass may burst due to the direct impact of the side edge of the toughened glass and the hard material. The front attached frame of toughened glass cushions the bubble cotton, prevents that toughened glass from by the metal frame fish tail. The position limit of the toughened glass is composed of a front metal frame, a back glass pressing block and a side metal frame. Need increase the buffering of cotton class soft material of bubble between metal frame and the glass briquetting and the toughened glass, the problem that such structural style exists mainly has:

1. more foam is involved, more types of materials are involved, and the material control difficulty is increased;

2. the foam needs additional attachment, which affects the assembly efficiency and is cumbersome.

SUMMERY OF THE UTILITY MODEL

The purpose of the embodiment of the application is as follows: provided are a display panel fixing structure and a display apparatus, which can solve the above-mentioned problems existing in the prior art.

In order to achieve the purpose, the following technical scheme is adopted in the application:

on one hand, the display panel fixing structure of the display equipment comprises a frame, a display panel, a first pressing piece and a second pressing piece, wherein the first pressing piece and the second pressing piece are both elastic pieces, the frame is provided with a limiting rib used for limiting the first pressing piece, the first pressing piece is tightly pressed from the inner side of the display panel, and the first pressing piece is clamped between the display panel and the limiting rib; the second pressing piece is tightly pressed from the outer side of the display panel, and the second pressing piece is fixed on the frame, so that the display panel is fixed in the frame through the first pressing piece and the second pressing piece.

Preferably, the limiting rib is arranged on the inner wall of the frame, and the limiting rib presses the first pressing piece to the frame to enable the first pressing piece to abut against the inner wall of the frame, so that the first pressing piece is clamped between the limiting rib, the inner side of the frame and the display panel.

Preferably, the extending direction of the limiting rib from the root to the free end of the limiting rib inclines towards one side of the display panel, so that the first pressing piece is pushed towards the frame under the action of the elastic force of the first pressing piece.

Preferably, one surface of the first pressing piece facing the limiting rib is an inclined matching surface, and the inclined direction of the matching surface corresponds to the inclined direction of the limiting rib.

Preferably, a deformation groove is formed in one side, close to the frame, of the first pressing piece, and the deformation groove is used for providing a deformation space for the first pressing piece.

Preferably, one side of the first pressing piece, which is close to the frame, is provided with a flange, the inner wall of the frame is provided with a groove corresponding to the flange, and the flange is embedded into the groove and clamped with the groove.

Preferably, a limiting structure is arranged between the first pressing piece and the frame and used for limiting the first pressing piece to move along the length direction of the frame relative to the frame.

Preferably, the limiting structure comprises a clamping groove and a clamping block, and the clamping groove and the clamping block are respectively arranged on the limiting rib and the first pressing piece; or the clamping groove and the clamping block are respectively arranged on the first pressing piece and the limiting rib; the clamping block is clamped with the clamping groove so as to limit the first pressing piece to move relative to the frame.

Preferably, the second pressing piece is a light filtering strip, and the second pressing piece is clamped in the frame.

Preferably, the second pressing piece comprises a limiting surface used for being attached to the display panel, and the second pressing piece further comprises a buffer plate protruding out of the limiting surface, so that the buffer plate is used for protecting the side wall of the display panel.

Preferably, the first pressing piece is any one of rubber, silica gel or foam.

In another aspect, a display device is provided, which includes the display panel fixing structure of the display device.

The beneficial effect of this application does: the utility model provides a display panel fixed knot constructs and display device, display panel through install with the frame on first compressing tightly piece and the second compressing tightly piece clamp tightly, and first compressing tightly piece and second compressing tightly piece are elastic component, thus can provide the buffering between display panel and the frame and need not again between first compressing tightly piece, second compressing tightly piece, frame and the display panel attached buffering bubble cotton, reduced the material kind, accelerated the packaging efficiency; in addition, the first pressing piece is limited and fixed through the display panel and the limiting ribs arranged on the frame, the first pressing piece does not need to be locked by screws, and the assembling process and the processing process of the sectional material are further simplified.

Drawings

The present application will be described in further detail below with reference to the accompanying drawings and examples.

Fig. 1 is a schematic structural diagram of a display panel fixing structure of a display device according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of the frame, the first pressing member, and the second pressing member in cooperation according to the embodiment of the present application;

fig. 3 is a schematic structural diagram of the frame and the second pressing member according to the embodiment of the present application;

fig. 4 is a partial schematic structural view illustrating the engagement between the frame and the first pressing member according to the embodiment of the present application;

FIG. 5 is an exploded view of the structure shown in FIG. 4;

fig. 6 is a schematic structural diagram of the first pressing member according to the embodiment of the present application.

In the figure:

1. a frame; 11. limiting ribs; 111. a card slot; 12. an outer wall panel; 121. a first exterior wall panel; 122. a second fascia panel; 123. a first card slot; 13. an inner wall panel; 131. a groove; 132. a second snap projection; 132. a second snap projection; 14. a connecting plate; 2. a first pressing member; 21. a clamping block; 22. a mating surface; 23. a deformation groove; 24. a flange; 3. a second pressing member; 31. a first snap projection; 32. a second card slot; 33. a buffer plate; 4. a display panel.

Detailed Description

In order to make the technical problems solved, technical solutions adopted, and technical effects achieved by the present application clearer, the following describes technical solutions of embodiments of the present application in further detail, and it is obvious that the described embodiments are only a part of embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The application provides a display panel 4 fixing structure of a display device, and the display device can be various display products such as a man-machine interaction all-in-one machine, a flat panel, a television, a business display all-in-one machine and the like on the market.

Referring to fig. 1, the display panel fixing structure of the display device of the present embodiment includes: the display panel comprises a frame 1, a display panel 4, a first pressing piece 2 and a second pressing piece 3, wherein the first pressing piece 2 and the second pressing piece 3 are both elastic pieces, the frame 1 is provided with a limiting rib 11 used for limiting the first pressing piece 2, the first pressing piece 2 is tightly pressed from the inner side of the display panel 4, and the first pressing piece 2 is tightly clamped between the display panel 4 and the limiting rib 11; the second pressing member 3 is pressed from the outer side of the display panel 4, and the second pressing member 3 is fixed on the frame 1, so that the display panel 4 is fixed in the frame 1 through the first pressing member 2 and the second pressing member 3.

Specifically, the frame 1 is an annular hollow frame structure, and may be, but is not limited to, rectangular, circular, trapezoidal, etc.; in the scheme, the frame 1 is preferably of a rectangular structure. The back panel and the display panel 4 of the display device are respectively mounted inside the bezel 1, so that the bezel 1 can function to provide mechanical support for the display panel 4. The display panel 4 may be, but not limited to, a transparent plate such as glass, tempered glass, or acrylic.

For the fixing of the display panel 4 in this embodiment, specifically, the first pressing piece 2 and the second pressing piece 3 are arranged on the inner periphery of the frame 1, and the first pressing piece 2 and the second pressing piece 3 respectively abut against the inner side and the outer side of the display panel 4, so that the display panel 4 is clamped and fixed in the frame 1. Wherein, first piece 2 and the second piece 3 that compresses tightly is the elastic component, and it is direct when 4 surface contact with display panel, does not have the risk with 4 surface fish tail of display panel, and can play certain buffering guard action, consequently, first piece 2/second that compresses tightly in this embodiment compresses tightly need not to set up between piece 3 and the display panel 4 again and slowly steep the cotton pad, has reduced the material kind of product equipment, simplifies the packaging efficiency.

For the fixation of the first pressing member 2, a clamping fixation mode is adopted in the embodiment, and the first pressing member 2 does not need to be locked by screws, so that the assembly process and the processing process of the sectional material are further simplified. Specifically, be provided with spacing muscle 11 in frame 1 internal week, wherein spacing muscle 11 need be located the first one side of compressing tightly 2 and keeping away from display panel 4, and first 2 compressions that compress tightly are between spacing muscle 11 and display panel 4, utilize first 2 self elasticity that compress tightly to prevent it from breaking away from the restraint of spacing muscle 11 and display panel 4, and then ensure that first 2 insides that compress tightly can stabilize the tight display panel 4 in top.

Referring to fig. 2, the limiting rib 11 is disposed on the inner wall of the frame 1, and the limiting rib 11 presses the first pressing member 2 to the frame 1 to abut against the inner wall of the frame 1, so that the first pressing member 2 is clamped between the limiting rib 11, the inner side of the frame 1, and the display panel 4. That is, the inner wall of the limiting rib 11 matched with the frame 1 and the toughened glass tightly press the first pressing piece 2, so that the inner wall of the frame 1 is directly utilized to limit the first pressing piece 2, the limiting rib 11 only needs to limit the first pressing piece 2 to move towards the direction away from the toughened glass and the direction away from the frame 1, and the structure of the limiting rib 11 can be simplified.

Preferably, the frame 1 includes an outer wall plate 12 and an inner wall plate 13, and the outer wall plate 12 and the inner wall plate 13 are connected by a connecting plate 14, so that a certain distance is maintained between the outer wall plate 12 and the inner wall plate 13, which can both enhance the bending resistance of the frame 1 and form an installation space for installing a camera, a speaker or other devices between the outer wall plate 12 and the inner wall plate.

Further, the exterior wall panel 12 is an L-shaped panel, so that the exterior wall panel 12 includes a first exterior wall panel 121 and a second exterior wall panel 122 perpendicular to each other, the first exterior wall panel 121 being a frame panel of the display device, the display panel 4 being parallel to the first exterior wall panel 121, and the second exterior wall panel 122 being a side frame panel of the display device, which is perpendicular to the display panel 4. The inner wall plate 13 and the second wall plate are arranged in parallel, the position of the inner wall of the frame 1, which is arranged on the limiting rib 11, is the side of the inner wall plate 13, which is far away from the second wall plate 122, at this moment, the inner wall plate 13 is vertical to the display panel 4, and the limiting rib 11 arranged on the inner wall plate 13 can just push the first pressing piece 2 tightly from the side of the first pressing piece 2, which is far away from the display panel 4.

Specifically, the extending direction of the limiting rib 11 from the root thereof to the free end thereof is inclined toward one side of the display panel 4, so that the first pressing member 2 is pushed toward the frame 1 under the action of the elastic force of the first pressing member 2. That is, the spacing muscle 11 that the slope set up can satisfy simultaneously give first 2 horizontal and fore-and-aft thrusts that compress tightly, and its simple structure, only need set to the lath protruding muscle can.

Further, referring to fig. 5, one surface of the first pressing member 2 facing the limiting rib 11 is an inclined matching surface 22, and an inclined direction of the matching surface 22 corresponds to an inclined direction of the limiting rib 11. Then, the mounting back matching surface 22 is just attached to the inclined inner wall surface of the limiting rib 11, so that the limiting rib 11 can provide enough transverse thrust for the first pressing part 2.

Further, with reference to fig. 6, in order to facilitate the installation of the first pressing member 2, a deformation groove 23 is formed in one side of the first pressing member 2 close to the frame 1, and the deformation groove 23 is used for providing a deformation space for the first pressing member 2. That is, based on the deformation groove 23, the first pressing member 2 can be easily compressed toward one side of the frame 1, so that the first pressing member can be conveniently inserted between the limiting rib 11 and the display panel 4 after being deformed.

Furthermore, a flange 24 is arranged on one side, close to the frame 1, of the first pressing piece 2, a groove 131 corresponding to the flange 24 is formed in the inner wall of the frame 1, and the flange 24 is embedded into the groove 131 and clamped with the groove 131. Specifically, flange 24 sets up the region that lies in between deformation groove and display panel 4 on first compressing tightly 2, can avoid display panel 4 to promote first compressing tightly 2 compression deformation through the joint of flange 24 and recess 131 to further improve the stability of display panel 4 installation.

On the other hand, in order to prevent the first pressing member 2 from sliding relative to the frame 1, in this embodiment, a limiting structure is disposed between the first pressing member 2 and the frame 1, and the limiting structure is configured to limit the first pressing member 2 from moving along the length direction of the frame 1 relative to the frame 1. Therefore, the embodiment can set the first pressing piece 2 into a plurality of small blocks or short strips, and all the first pressing pieces 2 are arranged along the inner periphery of the frame 1 at intervals, and the first pressing pieces 2 can be prevented from sliding due to the limitation of the limiting structure, so that the stability of the first pressing pieces 2 in the frame 1 is ensured. And set up first piece 2 that compresses tightly and be little piece or the short strip of interval arrangement and can reduce the material consumption in the very big degree, play the effect of practicing thrift the cost and reducing the installation degree of difficulty.

Specifically, with reference to fig. 4 to 5, as a preferred implementation manner of this embodiment, the limiting structure includes a slot 111 and a block 21, and the slot 111 and the block 21 are respectively disposed on the limiting rib 11 and the first pressing member 2. The clamping block 21 is clamped with the clamping groove 111 so as to limit the first pressing part 2 to move relative to the frame 1. Therefore, the first pressing piece 2 is limited to move relative to the frame 1 by the simple clamping groove 111 and the clamping block 21 in a clamping limiting mode, the structure is simple, and the parts are convenient to form and assemble.

As an embodiment, the locking groove 111 and the locking block 21 are respectively disposed on the first pressing member 2 and the limiting rib 11.

Regarding the structure of the second compressing member 3, in this embodiment, preferably, the second compressing member 3 is a light filtering strip, and the second compressing member 3 is clamped in the frame 1. In touch human-computer interaction display screen, need set up the optical filtering strip in the frame 1, the fixed display panel 4 of structure that this embodiment directly utilized the optical filtering strip, and original structure of ingenious utilization product has simplified the spare part of product, both practices thrift the material cost, simplifies the equipment process again.

Specifically, referring to fig. 3, the inner side of the first outer wall plate 121 is provided with a first clamping groove 123, the second pressing member 3 is provided with a first clamping protrusion 31 corresponding to the first clamping groove 123, one end of the inner wall plate 13 facing the first outer wall plate 121 is provided with a second clamping protrusion 132, the second pressing member 3 is provided with a second clamping groove 32 corresponding to the second clamping protrusion 132, and therefore the second pressing member 3 is fixed in the frame 1 through the clamping connection of the first clamping groove 123 and the first clamping protrusion 31 and the clamping connection of the second clamping groove 32 and the second clamping protrusion 132.

Further, the second pressing piece 3 comprises a limiting surface for fitting the display panel 4, and the second pressing piece 3 further comprises a buffer plate 33 protruding from the limiting surface, so that the buffer plate 33 is utilized to protect the side wall of the display panel 4. That is, the buffer plate 33 supports the side wall of the display panel 4, and prevents the display panel 4 from directly contacting the rigid metal bezel 1, thereby performing a buffer protection function on the display panel 4.

As another feasible way, buffer foam may be directly disposed between the side wall of the display panel 4 and the frame 1, and the buffer foam is used to protect the side wall of the display panel 4.

Regarding the material of the first pressing member 2, it is preferable that the material of the first pressing member 2 is any one of rubber, silica gel, and foam. The materials of the first pressing piece 2 are conventional materials, and the materials are stable in performance and good in elasticity, and meet the use requirement of the embodiment.

Meanwhile, the embodiment also provides a display device, which comprises the display panel 4 fixing structure of the display device. Therefore, the display device of the embodiment also has the advantages of few product material types, simple assembly process and the like.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used in an orientation or positional relationship merely for convenience in description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present application. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have a special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principles of the present application have been described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the present application and is not to be construed in any way as limiting the scope of the application. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present application without inventive effort, which shall fall within the scope of the present application.

Claims (12)

1. The display panel fixing structure of the display equipment is characterized by comprising a frame (1), a display panel (4), a first pressing piece (2) and a second pressing piece (3), wherein the first pressing piece (2) and the second pressing piece (3) are both elastic pieces, the frame (1) is provided with a limiting rib (11) used for limiting the first pressing piece (2), the first pressing piece (2) is tightly pressed from the inner side of the display panel (4), and the first pressing piece (2) is tightly clamped between the display panel (4) and the limiting rib (11); the second pressing piece (3) is tightly pressed from the outer side of the display panel (4), and the second pressing piece (3) is fixed on the frame (1), so that the display panel (4) is fixed in the frame (1) through the first pressing piece (2) and the second pressing piece (3).

2. The display panel fixing structure of the display device according to claim 1, wherein the limiting rib (11) is disposed on an inner wall of the frame (1), and the limiting rib (11) presses the first pressing member (2) against the frame (1) to abut against the inner wall of the frame (1), so as to tightly clamp the first pressing member (2) between the limiting rib (11), the inner side of the frame (1) and the display panel (4).

3. The display panel fixing structure of the display device according to claim 2, wherein the extending direction of the position limiting rib (11) from the root thereof to the free end thereof is inclined to one side of the display panel (4), so that the first pressing member (2) is pushed toward the bezel (1) by the elastic force of the first pressing member (2) itself.

4. The display panel fixing structure of a display device according to claim 3, wherein a surface of the first pressing member (2) facing the position restricting rib (11) is an inclined mating surface (22), and an inclined direction of the mating surface (22) corresponds to an inclined direction of the position restricting rib (11).

5. The display panel fixing structure of the display device according to claim 4, wherein a deformation groove (23) is formed in a side of the first pressing member (2) close to the bezel (1), and the deformation groove (23) is used for providing a deformation space for the first pressing member (2).

6. The display panel fixing structure of the display device according to claim 2, wherein a flange (24) is provided at one side of the first pressing member (2) close to the frame (1), a groove (131) corresponding to the flange (24) is provided on an inner wall of the frame (1), and the flange (24) is embedded in the groove (131) and is clamped with the groove (131).

7. The fixing structure of the display panel of the display device according to any one of claims 1 to 6, wherein a limiting structure is disposed between the first pressing member (2) and the frame (1), and the limiting structure is configured to limit the first pressing member (2) from moving relative to the frame (1) along a length direction of the frame (1).

8. The display panel fixing structure of the display device according to claim 7, wherein the limiting structure comprises a slot (111) and a block (21), and the slot (111) and the block (21) are respectively disposed on the limiting rib (11) and the first pressing member (2); or the clamping groove (111) and the clamping block (21) are respectively arranged on the first pressing piece (2) and the limiting rib (11); the clamping block (21) is clamped with the clamping groove (111) so as to limit the first pressing piece (2) to move relative to the frame (1).

9. The display panel fixing structure of the display device according to claim 1, wherein the second pressing member (3) is a filter strip, and the second pressing member (3) is engaged with the frame (1).

10. The display panel fixing structure of the display device according to claim 9, wherein the second pressing member (3) includes a stopper surface for adhering to the display panel (4), and the second pressing member (3) further includes a buffer plate (33) protruding from the stopper surface, so that a sidewall of the display panel (4) is protected by the buffer plate (33).

11. The display panel fixing structure of the display device according to claim 1, wherein the first pressing member (2) is any one of rubber, silicone rubber, or foam.

12. A display device characterized by comprising the display panel fixing structure of the display device according to any one of claims 1 to 11.

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