CN211454167U

CN211454167U - Display device and frame thereof

Info

Publication number: CN211454167U
Application number: CN202020205617.8U
Authority: CN
Inventors: 生礼华; 沈云奔; 刘昊; 倪涛
Original assignee: BOE Technology Group Co Ltd; Gaochuang Suzhou Electronics Co Ltd
Current assignee: BOE Technology Group Co Ltd; Gaochuang Suzhou Electronics Co Ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2020-09-08
Anticipated expiration: 2030-02-25

Abstract

The present disclosure relates to a display device and a frame thereof, including: the middle frame is formed by connecting a plurality of middle frame strips, and at least one middle frame strip is detachably connected with the adjacent middle frame strip so as to form a first socket on the middle frame; wherein, the inner side wall of the middle frame strip at least positioned at two sides of the first socket is provided with a first inserting rail; an optical film of the display device can be inserted into the first insertion rail through the insertion opening to be located in the middle frame; the outer frame is matched with the middle frame in shape and sleeved on the periphery of the middle frame. The frame that this disclosure provided, the equipment is more simple and convenient, and the work efficiency of equipment is higher.

Description

Display device and frame thereof

Technical Field

The disclosure relates to the technical field of display, in particular to a frame and a display device.

Background

Liquid Crystal Displays (LCDs) are widely used in various fields, such as computers, mobile phones, televisions, measurement and Display, due to the advantages of low operating voltage, low power consumption, flexible Display mode, low radiation and the like. The LCD comprises a backlight module for providing a light source for the liquid crystal display panel, so that the LCD can display images, and the traditional backlight module comprises a back plate, a frame, frame sealing glue, an optical film material, a light guide plate, an LED light bar and the like.

When a TV (television) adopts an LCD, the glass back plate cannot adopt a structure that a rubber frame and a front frame are clamped and attached on the back plate like a common TV structure due to the structural characteristics of the TV. Therefore, it is necessary to provide a new frame for fixing the optical film.

It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

Disclosure of Invention

The purpose of the present disclosure is to provide a frame and a display device, wherein the frame is more easily assembled, and the work efficiency of the assembly is higher.

According to an aspect of the present disclosure, there is provided a bezel for a display device, the bezel including:

the middle frame is formed by connecting a plurality of middle frame strips, and at least one middle frame strip is detachably connected with the adjacent middle frame strip so as to form a first socket; wherein, the inner side wall of the middle frame strip at least positioned at two sides of the first socket is provided with a first inserting rail; an optical film of the display device can be inserted into the first insertion rail through the insertion opening to be located in the middle frame;

the outer frame is matched with the middle frame in shape and sleeved on the periphery of the middle frame.

In an exemplary embodiment of the present disclosure, the outer frame is formed by enclosing a plurality of outer frame strips, and at least one of the outer frame strips is detachably connected to an adjacent outer frame strip, so that a second socket is formed on the outer frame; and second inserting rails are formed on the inner side walls of the outer frame strips at least positioned at two sides of the second inserting opening, and the middle frame can be inserted into the second inserting rails through the inserting opening so as to be positioned in the outer frame.

In an exemplary embodiment of the present disclosure, a third insertion rail is disposed on an outer side wall of the middle frame, an insertion portion is disposed on an inner side wall of the outer frame, and when the middle frame is inserted into the second insertion rail through the insertion opening, the insertion portion is located in the third insertion rail.

In an exemplary embodiment of the present disclosure, the bezel further includes:

the fixing piece is used for inserting into the positioning groove and penetrating through the positioning hole to form positioning of the optical film material.

In an exemplary embodiment of the disclosure, each of the middle frame strips is provided with at least one positioning slot, and the number of the positioning holes and the number of the fixing pieces are the same as the number of the positioning slots.

In an exemplary embodiment of the disclosure, orthographic projections of inner side walls of the middle frame in the first socket orientation are located in the first sockets.

In an exemplary embodiment of the present disclosure, a first insert rail is formed on an inner sidewall of each of the middle frame strips, and each of the first insert rails is communicated with each other.

In an exemplary embodiment of the present disclosure, each of the exterior frame strips may be detachably connected.

In an exemplary embodiment of the present disclosure, the middle frame has a rectangular shape.

According to another aspect of the present disclosure, a display device is provided, which includes the bezel.

The utility model provides a frame is equipped with first socket on the center, is formed with first inserted rail on the inside wall of the center frame strip of first socket both sides, and display device's optical film material accessible socket inserts the center, makes its edge part be located first inserted rail, has realized the mode of pull formula cooperation installation between optical film material and the center, and the equipment is more simple and convenient, and the work efficiency of equipment is higher.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.

Fig. 1 is a partial schematic view of a middle frame strip according to an embodiment of the present disclosure;

fig. 2 is a side view of a middle frame strip according to an embodiment of the present disclosure;

fig. 3 is a partial schematic view of a middle frame strip and an optical film according to an embodiment of the disclosure;

fig. 4 is a partial schematic view of a middle frame strip and an outer frame strip according to an embodiment of the disclosure;

fig. 5 is a side view of a middle frame strip and an outer frame strip according to an embodiment of the present disclosure;

fig. 6 is a partial schematic view of an outer frame strip according to an embodiment of the disclosure;

fig. 7 is a partial schematic view of a middle frame strip according to an embodiment of the present disclosure;

FIG. 8 is a schematic diagram of a middle box provided by an embodiment of the present disclosure;

FIG. 9 is a schematic view of a middle frame and an optical film according to an embodiment of the disclosure;

fig. 10 is a schematic view of an outer frame and an optical film according to an embodiment of the disclosure.

Description of reference numerals:

10. a middle frame, 110, a middle frame strip, 120, a first insertion rail, 130, a third insertion rail, 140 and a positioning groove;

20. an outer frame 210, an outer frame strip 220 and a second insertion rail; 230. a plug-in part 240, a through hole;

30. a fixing member;

40. an optical film material.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.

Although relative terms, such as "upper" and "lower," may be used in this specification to describe one element of an icon relative to another, these terms are used in this specification for convenience only, e.g., in accordance with the orientation of the examples described in the figures. It will be appreciated that if the device of the icon were turned upside down, the element described as "upper" would become the element "lower". When a structure is "on" another structure, it may mean that the structure is integrally formed with the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure via another structure.

The terms "a," "an," "the," "said," and "at least one" are used to indicate the presence of one or more elements/components/parts/etc.; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc.; the terms "first," "second," and "third," etc. are used merely as labels, and are not limiting on the number of their objects.

The disclosed embodiments provide a bezel for a display device, as shown in fig. 1 to 10, the bezel including: the middle frame 10 is formed by connecting a plurality of middle frame strips 110, and at least one middle frame strip 110 is detachably connected with the adjacent middle frame strip 110, so that a first socket is formed on the middle frame 10; wherein, the inner side wall of the middle frame strip 110 at least positioned at two sides of the first socket is formed with a first inserting rail 120; the optical film material 40 of the display device can be inserted into the first insertion rail 120 through the insertion opening to be positioned in the middle frame 10; the outer frame 20 is matched with the middle frame 10 in shape and is sleeved on the periphery of the middle frame 10.

The utility model provides a frame is formed with first socket on the center, is formed with first inserted rail 120 on the inside wall of the center frame strip 110 of first socket both sides, and display device's optical film material 40 accessible socket inserts in the center, makes its edge part be located first inserted rail 120, then will dismantle the mode that has realized the pull formula cooperation installation between optical film material 40 and the center of connection, and the equipment is more simple and convenient, and the work efficiency of equipment is higher.

Specifically, the outer frame 20 is formed by enclosing a plurality of outer frame strips 210, and two ends of at least one outer frame strip 210 are detachably connected with the adjacent outer frame strip 210, so that a second socket is formed on the outer frame; wherein, the inner side wall of the outer frame strip 210 at least located at two sides of the second socket is formed with a second insertion rail 220, and the middle frame can be inserted into the second insertion rail 220 through the socket, so that the middle frame 10 is located in the outer frame 20.

The utility model provides an outer frame 20, be formed with the second on the inner wall and insert rail 220, and the both ends detachably of at least one outer frame strip 210 is connected with adjacent outer frame strip 210, so that outer frame 20 is formed with the second socket, center 10 accessible second socket inserts in the second of outer frame 20 inserts rail 220, make center 10 be located outer frame 20, then install detachable outer frame strip 210 on the second socket, enclose and close to form annular outer frame 20, the mode of pull formula cooperation installation has been realized between outer frame 20 and the center 10, the equipment is more simple and convenient, the work efficiency of equipment is higher.

As shown in fig. 2, three protruding edges are formed on the inner side wall of the middle frame 10 by extending, the extending length of the protruding edge at the bottom is greater than that of the protruding edge at the upper part, the middle protruding edge is connected with the edge part of the protruding edge at the bottom by extending, the middle protruding edge, the protruding edge at the bottom and the inner side wall enclose to form a hollow cavity, and the middle protruding edge is parallel to the protruding edge at the upper part to form the first insertion rail 120.

As shown in fig. 4 and 5, the upper surface of the outer frame strip 210 extends inward to form a convex edge, the inner sidewall of the outer frame is provided with an inserting portion 230, and the convex edge and the inserting portion 230 cooperate to form a second inserting rail 220. Of course, two protruding edges may be formed extending inward from the inner sidewall of the outer frame strip 210, and a receiving cavity is formed between the two protruding edges, so as to form the second insert rail 220. The length that two protruding edges extend, but for the maximum width of coincidence portion between center and the frame, the distance between two protruding edges, can design distance and extension length between two protruding edges according to the thickness and the width of center for the maximum thickness that can insert the center to guarantee that the center is located the stability that the second inserted rail 220, avoid appearing rocking, the condition such as drops.

In addition, as shown in fig. 5, a hollow structure is formed between the inner side and the outer side of the outer frame strip 210 to reduce the weight of the frame, and reinforcing ribs are disposed in the hollow structure to ensure the structural strength of the outer frame while reducing the weight of the outer frame.

Specifically, as shown in fig. 5, a third insertion rail 130 is disposed on an outer side wall of the middle frame, the middle frame is inserted into the second insertion rail 220 through the insertion opening, and the insertion part 230 is located in the third insertion rail 130. Through set up the third on the lateral wall of center frame and insert rail 130, set up grafting portion 230 on the inside wall of frame, center frame passes through the socket and inserts second and insert rail 220, forms still another pull structure between third insertion rail 130 and the grafting portion 230, provides the stability that center frame and frame are connected to the reliability of frame has been strengthened very much.

In addition, a plurality of insertion parts 230 are formed on the inner side wall between the two convex edges of the outer frame, and a pair of third insertion rails 130 matched with the plurality of insertion parts 230 are formed on the outer side wall of the middle frame through a recess, so that more drawing structures are realized, and the connection stability of the middle frame and the outer frame is further improved. In addition, the insertion part 230 and the third insertion rail 130 can be formed on the inner side wall between the two convex edges of the outer frame, and the corresponding third insertion rail 130 and the insertion part 230 matched with the plurality of convex edges are formed on the outer side wall of the middle frame through the concave, so that more drawing structures can be realized.

Specifically, as shown in fig. 3 and 7, the frame further includes a fixing member 30, a positioning groove 140 is disposed on at least one of the middle frame strips 110, a positioning hole corresponding to the positioning groove 140 is disposed on the optical film material 40, and the fixing member 30 is used for inserting into the positioning groove 140 and penetrating through the positioning hole to position the optical film material 40. Through setting up constant head tank 140 and mounting 30, can make the optics membrane material 40 insert the center after the location, the edge portion of avoiding optics membrane material 40 is because the optics membrane material 40 accepts reasons such as deformation and deviate from first rail 120 of inserting, the location of optics membrane material 40 in the center has been formed, frame and optics membrane material 40 have been avoided producing the regular removal, and then avoid the friction to produce a large amount of optics membrane material 40 or glue the piece foreign matter of frame, the reliability of frame has further been improved, display device's display quality can be improved.

Furthermore, each of the middle frame strips 110 is provided with at least one positioning groove 140, and the number of the positioning holes and the number of the fixing members 30 are the same as the number of the positioning grooves 140. Through all setting up constant head tank 140 on each frame strip 110, can make a plurality of edge portions of optical film material 40 receive the positioning action of setting element, can further improve the positioning action to optical film material 40, further improve the reliability of frame.

The positioning groove 140 is a rectangular opening, a recessed portion is further formed on the middle frame below the positioning hole penetrating through the optical film material 40, the positioning element is T-shaped, the positioning element extends into the positioning groove 140 and penetrates through the positioning hole to be inserted into the recessed portion, and a limiting portion matched with the rectangular opening in shape is formed at the tail of the positioning element, so that the positioning element is limited in movement. In addition, the positioning groove 140 may be a through hole 240 formed on the middle frame, and the positioning member passes through the through hole 240 and extends into the positioning hole to position the optical film material 40. In addition, the shape of the positioning groove 140 may also be circular, semicircular, triangular, trapezoidal, etc., which is not limited by the present disclosure.

One, two, three or more positioning grooves 140 are respectively formed in each of the middle frame strips 110, which is not exhaustive, and the number of the positioning holes, the number of the fixing members 30 and the number of the positioning grooves 140 are the same, but the number of the positioning holes and the number of the positioning grooves 140 may be different. In addition, the positioning groove 140 may be formed only on a portion of the frame strip 110.

Specifically, the orthographic projection of the inner side wall of the middle frame 10 in the direction of the first socket is located in the first socket, that is, the orthographic projection of the inner side wall of the middle frame in the horizontal plane of the first socket is located in the orthographic projection of the first socket in the horizontal plane. The orthographic projection of the inner side wall of the middle frame 10 in the upward direction of the first socket is located in the first socket, so that the distance between the inner side walls of two sides of the first socket is unchanged or gradually reduced from the first socket to one side in the middle frame. Because the shape of the middle frame 10 is consistent with that of the optical film material 40, the optical film material 40 can be ensured to be inserted into the middle frame, and the situation that the insertion width of the optical film material 40 is too large to cause deformation or difficult insertion is avoided.

Specifically, the inner side wall of each middle frame strip 110 is formed with a first insertion rail 120, and each first insertion rail 120 is connected. The first inserting rails 120 which are communicated are formed on each middle frame strip 110, so that the peripheral edges of the optical film material 40 are all located in the first inserting rails 120 which are communicated, the area of the inserting portion 230 of the optical film material 40 and the first inserting rails 120 is increased, and the stability of the optical film material 40 installed in the middle frame is further improved.

Specifically, the inner side wall of each outer frame strip 210 is formed with a second insertion rail 220, and each second insertion rail 220 is communicated. The second insertion rails 220 are formed on the outer frame strips 210, so that the peripheral edges of the middle frame can be positioned in the second insertion rails 220, the area of the insertion part 230 of the middle frame and the second insertion rails 220 is increased, and the stability of the middle frame in the outer frame is further improved.

Specifically, the middle frame strips 110 are detachably connected. Each middle frame strip 110 is detachably connected, so that the middle frame strip 110 can be assembled conveniently, the size of the middle frame can be properly adjusted according to the size of the optical film material 40, and the adaptability of the middle frame 10 and the optical film material 40 is improved. The middle frame strips 110 can be connected in an inserting manner, and slots and pins can be formed at two ends of the middle frame strips 110 to be inserted into the adjacent middle frame strips 110. In addition, except for the middle frame strip 110 for plugging the first plug socket, the rest of the middle frame strips 110 can be of an integrated structure, so that the structural strength of the middle frame is improved.

Specifically, the outer frame strips 210 are detachably connected. Each outer frame strip 210 is connected through dismantling, and the equipment of the outer frame strip 210 of being convenient for can be according to the size of the appropriate adjustment frame of size of optical film material 40, has improved the suitability of frame and center. The outer frame strips 210 can be connected with each other in an inserting manner, slots, bolts and through holes 240 can be formed at two ends of the outer frame strips 210 to be inserted into the adjacent middle frame strips 110, and the screws are used for locking and fixing the outer frame strips 210 through the through holes 240 after the insertion, so that the stability of the outer frame strips 210 after the insertion is improved. In addition, except for the outer frame strip 210 for plugging the second insertion opening, the rest of the outer frame strips 210 can be integrated to improve the structural strength of the outer frame 20.

Specifically, the middle frame 10 is rectangular, and the outer frame 20 is rectangular. The middle frame 10 is formed by connecting four middle frame strips 110, the four middle frame strips 110 can form the middle frame in an integrated forming mode, a detachable connection mode, a fixed connection mode and the like, and the included angle between every two adjacent middle frame strips 110 is 90 degrees. The outer frame 20 is formed by connecting four outer frame strips 210, wherein three outer frame strips 210 can be connected together in an integrated or fixed connection manner, and the remaining one outer frame strip 210 is installed on the second socket after the middle frame is inserted into the second socket rail 220; of course, the four outer frame strips 210 can also be detachably connected together.

Specifically, the middle frame strips 110 and the outer frame strips 210 may be formed by a high molecular polymer or a metal material, the materials of the plurality of middle frame strips 110 may be the same or different, the materials of the plurality of outer frame strips 210 may be the same or different, and the materials of the middle frame strips 110 and the outer frame strips 210 may be the same or different, which is not limited in this disclosure. The high molecular polymer may be, for example, polyethylene terephthalate, polycarbonate resin, or a combination thereof, and the metal material may be iron, copper, aluminum, titanium, or a combination thereof, which are merely exemplary, and those skilled in the art may select other materials, which is not limited by the disclosure.

The present disclosure also provides a display device, as shown in fig. 8 to 10, the display device includes an optical film 40 and the above-mentioned frame, and the optical film 40 is disposed in the middle frame 10. For example, after the assembly of the glass back panel, the light bar, and the reflective sheet of the display device is completed, the frame strips 110 in the upper, lower, and left three sides of the middle frame are assembled, the optical film 40 is inserted into the first insertion opening from the right side, the first insertion opening is sealed by the middle frame strips 110, the outer frame 20 is installed, and the assembly of the frame is completed. The advantageous effects of the display device can refer to the description of the advantageous effects of the frame, and are not described herein again. The display device may be, for example, a device having a display panel, such as a television, a computer display screen, a mobile phone, a tablet computer, and an advertisement screen, which are not listed herein.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

Claims

1. A bezel for a display device, comprising:

2. The frame according to claim 1, wherein the outer frame is formed by enclosing a plurality of outer frame strips, at least one of the outer frame strips is detachably connected with an adjacent outer frame strip, so that the outer frame is formed with a second socket; and second inserting rails are formed on the inner side walls of the outer frame strips at least positioned at two sides of the second inserting opening, and the middle frame can be inserted into the second inserting rails through the inserting opening so as to be positioned in the outer frame.

3. The frame as claimed in claim 2, wherein a third rail is disposed on an outer sidewall of the middle frame, and an insertion portion is disposed on an inner sidewall of the outer frame, and when the middle frame is inserted into the second rail through the insertion opening, the insertion portion is disposed in the third rail.

4. The bezel of claim 1, wherein said bezel further comprises:

5. The frame according to claim 4, wherein each of the middle frame strips is provided with at least one positioning slot, and the number of the positioning holes and the number of the fixing members are the same as the number of the positioning slots.

6. The bezel of claim 1, wherein orthographic projections of inner side walls of the middle bezel in the first socket orientation are both located within the first socket.

7. The frame according to claim 1, wherein each of the middle frame strips has a first insertion rail formed on an inner sidewall thereof, and the first insertion rails are connected to each other.

8. The surround of claim 2 wherein the outer frame strips are removably connected.

9. The frame of claim 1, wherein the middle frame is rectangular.

10. A display device comprising the bezel of any of claims 1-9.