CN218729634U - Display module and electronic equipment - Google Patents

Display module and electronic equipment Download PDF

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Publication number
CN218729634U
CN218729634U CN202221923485.8U CN202221923485U CN218729634U CN 218729634 U CN218729634 U CN 218729634U CN 202221923485 U CN202221923485 U CN 202221923485U CN 218729634 U CN218729634 U CN 218729634U
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China
Prior art keywords
cover plate
display
display module
connecting piece
display cover
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CN202221923485.8U
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Chinese (zh)
Inventor
严志鹏
王腾飞
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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Priority to CN202221923485.8U priority Critical patent/CN218729634U/en
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Abstract

The application provides a display module assembly and electronic equipment relates to electronic equipment technical field. Wherein, the display module assembly includes: a backlight module; the display cover plate is covered on the backlight module; the connecting piece is arranged between the backlight module and the display cover plate; wherein, the surface of connecting piece is provided with the protective layer to avoid the connection function of connecting piece is destroyed. The display module assembly includes backlight unit, display panel and connecting piece, the display cover plate lid is established in the backlight unit assembly top, be connected through the connecting piece between display cover plate and the backlight unit, and the surface of connecting piece is provided with the protective layer, thereby when cleaning the display cover plate, can not be because of the cleaning solution to the corruption of connecting piece and the connection function is destroyed between display cover plate and the backlight unit that causes, the problem that the display cover plate dropped has been avoided, thereby display module assembly has been protected.

Description

Display module and electronic equipment
Technical Field
The application relates to the technical field of electronic equipment, in particular to a display module and electronic equipment.
Background
At present, under the condition of epidemic situation, need often to show that the product such as is disinfected and wipe, but to the display module assembly of no frame, the cleaning solution gets into the problem that glass dropped appears easily during wiping.
Therefore, how to provide a solution to prevent the glass of the frameless display module from falling is an urgent issue.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application aims to provide a display module and electronic equipment.
In order to solve the above technical problem, an embodiment of the present application provides the following technical solutions:
this application first aspect provides a display module assembly, includes:
a backlight module;
the display cover plate is covered on the backlight module; and the number of the first and second groups,
the connecting piece is arranged between the backlight module and the display cover plate;
wherein, the surface of connecting piece is provided with the protective layer to avoid the connection function of connecting piece is destroyed.
In some modified embodiments of the first aspect of the present application, the connecting member includes:
a foam body;
the protective layer coats the foam body; and the number of the first and second groups,
the bonding layer is arranged on the outer surface of the protective layer or the outer surface of the foam body;
the bonding layer is at least arranged on two opposite sides of the foam body, which are used for connecting the backlight module and the display cover plate.
In some modified embodiments of the first aspect of the present application, the connecting member includes:
a foam body;
the bonding layers are arranged on the two opposite sides of the foam cotton body and used for connecting the backlight module and the display cover plate; and the number of the first and second groups,
the protective layer is arranged on the side faces of the foam body adjacent to the two opposite sides.
In some modified embodiments of the first aspect of the present application, the protective layer is a protective film disposed on an outer surface of the foam body, and the protective film can prevent liquid from permeating into the foam body; and/or the presence of a gas in the atmosphere,
the bonding layer is made of shading glue.
In some modified embodiments of the first aspect of the present application, the backlight module includes:
a back plate for accommodating the backlight assembly;
the rubber frame wraps the edge part of the back plate along the thickness direction of the back plate, one side of the rubber frame, facing the display cover plate, is provided with an accommodating position, and the connecting piece part is accommodated in the accommodating position;
the rubber frame is further provided with a flow guide structure used for guiding out the liquid accumulated in the accommodating position.
In some modified embodiments of the first aspect of the present application, the flow guide structure comprises:
the first frame body is coated on the edge of the back plate in the thickness direction, and the second frame body is perpendicular to the first frame body and is in compression joint with the part of the backlight assembly.
In some modified embodiments of the first aspect of the present application, the flow guiding structure further comprises a flow guiding groove disposed between the chamfering structure and the receiving position.
In some modified embodiments of the first aspect of the present application, the flow guide groove is disposed along a circumferential direction of the second frame body, the flow guide groove is disposed adjacent to the accommodating portion, and the flow guide groove is recessed toward a direction away from the connecting member with respect to the accommodating portion.
In some modified embodiments of the first aspect of the present application, the chamfering structure is disposed on a side of the guiding groove away from the accommodating portion, and an included angle between the chamfering structure and the first frame body or the second frame body is an obtuse angle.
The second aspect of the present application provides an electronic device, which includes the display module described above, and therefore includes all the technical features and advantageous technical effects of the display module described above, which are not described herein again.
Compared with the prior art, the display module assembly and the electronic equipment that this application first aspect provided, wherein, this display module assembly is frameless display module assembly, display module assembly includes backlight unit, display panel and connecting piece, the display cover lid is established in backlight unit top, be connected through the connecting piece between display cover board and the backlight unit, and the surface of connecting piece is provided with the protective layer, thereby when cleaning display cover board, can not be because of the cleaning solution is destroyed to the corrosion of connecting piece between display cover board and the backlight unit, the problem that display cover board dropped has been avoided, thereby display module assembly has been protected.
Drawings
The above and other objects, features and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present application are illustrated by way of example and not by way of limitation in the figures of the accompanying drawings and in which like reference numerals refer to similar or corresponding parts and in which:
FIG. 1 schematically illustrates a structural view of a connector provided herein;
FIG. 2 schematically illustrates a structural view of another connector provided herein;
fig. 3 schematically illustrates a structural schematic diagram of a display module provided in the present application;
FIG. 4 is a schematic structural diagram of a partial display module according to the present disclosure;
the reference numbers illustrate:
the display module 1, the backlight module 11, the rubber frame 111, the first frame 112, the second frame 113, the flow guide structure 114, the chamfer structure 115, the flow guide groove 116, the display cover plate 12, the connecting piece 13, the foam body 131, the protective layer 132 and the adhesive layer 133.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As shown in fig. 1 and 2, the present application provides a display module 1, including:
a backlight module 11;
a display cover plate 12 covering the backlight module 11; and the number of the first and second groups,
the connecting piece 13 is arranged between the backlight module 11 and the display cover plate 12;
wherein, the surface of the connecting member 13 is provided with a protective layer 132 to prevent the connecting function of the connecting member 13 from being damaged.
The embodiment of the application provides a pair of display module assembly 1, this display module assembly 1 is frameless display module assembly 1, display module assembly 1 includes backlight unit 11, display panel and connecting piece 13, display cover plate 12 covers and establishes in backlight unit 11 top, be connected through connecting piece 13 between display cover plate 12 and the backlight unit 11, and the surface of connecting piece 13 is provided with protective layer 132, thereby when cleaning display cover plate 12, can not be because of the cleaning solution is to the corruption of connecting piece 13 and the connection function is destroyed between display cover plate 12 and the backlight unit 11 that causes, the problem that display cover plate 12 dropped has been avoided, thereby display module assembly 1 has been protected.
As shown in fig. 1, in this embodiment, the display panel is a glass panel.
In the embodiment of the present application, the connecting member 13 includes:
a foam body 131;
a protective layer 132 covering the foam body 131; and the number of the first and second groups,
an adhesive layer 133 disposed on an outer surface of the protective layer 132 or an outer surface of the foam body 131;
the bonding layer 133 is at least disposed on two opposite sides of the foam body 131 for connecting the backlight module 11 and the display cover plate 12.
In this embodiment, the connecting member 13 includes a foam body 131, a protective layer 132 and an adhesive layer 133, the protective layer 132 is coated outside the foam body 131, the protective layer coated outside the foam body 131 can completely isolate the foam body from the outside, so as to provide better protection for the foam body 131, so that other substances cannot contact with the foam body, thereby protecting the entire foam body 131, and avoiding corrosion of the foam body 131 caused by contact of a cleaning solution with the foam body 131 during a cleaning process, thereby causing a failure of a connection function between the display cover plate 12 and the backlight module 11, thereby protecting the connection between the display cover plate 12 and the backlight module 11, and in addition, the adhesive layer 133 is at least disposed on two sides of the foam body 131, which are used for connecting the backlight module 11 and the display cover plate 12, that is, the connecting member 13 is sequentially provided with the adhesive layer 133, the protective layer 132, the foam body 131, the protective layer 132 and the adhesive layer 133, thereby realizing connection between the display cover plate 11 and the backlight module 11 through the adhesive layer 133, and the display cover plate 12 can not be damaged due to corrosion of the foam body 131. The protective layer 132 is made of PET (Polyethylene terephthalate) material having insulating and anti-permeation functions.
As shown in fig. 2, in the embodiment of the present application, the connecting member 13 includes:
a foam body 131;
the bonding layers 133 are arranged on the two opposite sides of the foam cotton body and used for connecting the backlight module 11 and the display cover plate 12; and the number of the first and second groups,
and the protective layer 132 is arranged on the side surface of the foam body 131 adjacent to the two opposite sides.
In this embodiment, the connecting member 13 may further include a foam body 131, an adhesive layer 133 and a protective layer 132, wherein two opposite sides of the foam body 131 connected to the backlight module 11 and the display cover plate 12 are provided with two protective layers 132, which protect both opposite sides of the foam body 131 connected to the backlight module 11 and the display cover plate 12, so as to prevent the cleaning solution from corroding both opposite sides of the foam body 131 connected to the backlight module 11 and the display cover plate 12 during the cleaning process, thereby causing the failure of the connection function of the display cover plate 12 and the backlight module 11, so as to protect the connection of the display cover plate 12 and the backlight module 11, and in addition, two adhesive layers 133 are further provided on both opposite sides of the foam body 131 connected to the backlight module 11 and the display cover plate 12, that is, the connecting member 13 is sequentially provided with the adhesive layer 133, the protective layer 132, the foam body 131, the protective layer 132 and the adhesive layer 133, so as to achieve the connection of the connecting member 13 to the backlight module 11 and the display cover plate 12 through the connecting member 13, and the foam body 131 cannot be damaged due to corrosion when the fixing the foam body 11 and the display cover plate 12.
Optionally, the protection layer may also be disposed on a side of the foam body close to the backlight module 11 or the display cover 12, so as to protect the foam body 131.
In the embodiment of the present application, the protection layer 132 is a protection film disposed on the outer surface of the foam body 131, and the protection film can prevent liquid from permeating into the foam body 131; and/or the presence of a gas in the atmosphere,
the adhesive layer 133 is a light-shielding adhesive.
In this embodiment, the protection layer 132 is a protection film disposed on the outer surface of the foam body 131, so as to prevent other substances from entering the foam body 131, prevent the foam body 131 from being corroded due to contact with other substances, and damage the foam body, and further protect the fixed connection between the backlight module 11 and the display cover plate 12, so that the connection function between the display cover plate 12 and the backlight module 11 is not damaged, and prevent the display cover plate 12 from falling off.
Preferably, the protective layer 132 is an insulating and impermeable PET film, and the protective layer 132 is a black material so as to be capable of shielding light. The adhesive layer 133 is also a black adhesive to prevent light while adhering and fixing, and preferably, the adhesive layer is a double-sided tape having a structure in which paper, cloth, or a plastic film is used as a base material and an elastomer type pressure sensitive adhesive or a resin type pressure sensitive adhesive is uniformly coated on the base material.
In this embodiment, the bonding layer 133 is a light-shielding adhesive, so as to prevent the influence of light on the foam body 131, further protect the foam body 131, prevent the foam body 131 from being radiated or damaged, and protect the connection between the display cover plate 12 and the backlight module 11 by the foam body 131.
As shown in fig. 3 and 4, in the embodiment of the present application, the backlight module 11 includes:
a back plate for accommodating the backlight assembly;
the rubber frame 111 covers the edge part of the back plate along the thickness direction of the back plate, one side of the rubber frame 111 facing the display cover plate 12 is provided with an accommodating position, and the connecting piece 13 is partially accommodated in the accommodating position;
the rubber frame 111 is further provided with a flow guide structure 114 for guiding out the liquid stored in the accommodating position.
In this embodiment, the backlight module 11 includes a back plate, a rubber frame 111 and a receiving position, wherein the back plate is used for receiving the backlight assembly, the rubber frame 111 covers the edge of the back plate along the thickness direction of the back plate, so as to protect the back plate, and fix the backlight assembly received in the back plate, the receiving position for receiving and fixing the connector 13 is arranged on one side of the rubber frame 111 facing the display cover plate 12, so as to fix the connector 13 in the receiving position, and the connection with the display cover plate 12 is realized through the connection with the connector 13, and the rubber frame 111 is further provided with a diversion structure 114, when the display module 1 is cleaned, a part of the cleaning solution is stored in the receiving position of the connector 13 between the backlight module 11 and the display cover plate 12, the diversion structure 114 is arranged on the rubber frame 111, so as to lead out the remaining cleaning solution, thereby avoiding corrosion and damage of the cleaning solution to the connector 13, further avoiding a failure of the connection function between the backlight module 11 and the display cover plate 12, and ensuring the fixity of the display cover plate 12.
As shown in fig. 3 and 4, in the embodiment of the present application, the flow guiding structure 114 includes:
and a chamfered structure 115 disposed at a bent portion of the plastic frame 111, the bent portion being formed at a connection portion of a first frame 112 and a second frame 113 of the plastic frame 111, the first frame 112 covering an edge of the back plate in a thickness direction, the second frame 113 being disposed perpendicular to the first frame 112 and being pressed against a portion of the backlight assembly.
In this embodiment, the plastic frame 111 includes a first frame 112 and a second frame 113, the first frame 112 includes an edge of the back plate in the thickness direction, the second frame 113 is disposed perpendicular to the first frame 112 and is pressed on the backlight assembly, that is, a receiving position for receiving the connector 13 is disposed on the second frame 113, a bending portion is formed at a connection position of the first frame 112 and the second frame 113, and a chamfering structure 115 of the guiding structure 114 is disposed on the bending portion, that is, the chamfering structure 115 is disposed adjacent to the connector 13, so that during the cleaning process, a part of the cleaning solution is accumulated in the receiving position of the connector 13 between the backlight module 11 and the display cover 12, the chamfering structure 115 is disposed on the bending portion adjacent to the receiving position, and when too much cleaning solution is accumulated, the accumulated cleaning solution can be guided out from the chamfering structure 115, thereby preventing the cleaning solution from corroding and damaging the connector 13, further preventing the connection function between the backlight module 11 and the display cover 12 from failing, and ensuring the fixity of the display cover 12.
The included angle between the chamfering structure 115 and the first frame 112 is an obtuse angle, and the included angle between the chamfering structure 115 and the second frame 113 is also an obtuse angle.
As shown in fig. 3 and 4, in the embodiment of the present application, the flow guiding structure 114 further includes a flow guiding groove 116 disposed between the chamfering structure 115 and the accommodating position.
In this embodiment, water conservancy diversion structure 114 includes chamfer structure 115 and guiding gutter 116, chamfer structure 115 sets up on the kink of gluing frame 111, guiding gutter 116 sets up and is holding and be located between chamfer structure 115, thereby in clean process, the cleaning solution can directly get into in guiding gutter 116, thereby directly avoid connecting piece 13 to keep up there being the cleaning solution, and then avoid the cleaning solution to the corruption and the damage of connecting piece 13, when the cleaning solution that keeps up is too much, will derive from chamfer structure 115, thereby avoid too much cleaning solution to the corruption and the destruction of connecting piece 13, and then avoid the failure of the connection function between backlight unit 11 and the display cover plate 12, the fixity of display cover plate 12 has been guaranteed.
As shown in fig. 3 and 4, in the embodiment of the present application, the guiding groove 116 is disposed along the circumferential direction of the second frame body 113, the guiding groove 116 is disposed adjacent to the accommodating position, and the guiding groove 116 is recessed with respect to the accommodating position in a direction away from the connecting member 13.
In this embodiment, guiding gutter 116 sets up along the circumference of second framework 113 to all be provided with the holding tank around the second framework 113, the position of holding of any position all has adjacent guiding gutter 116, and guiding gutter 116 for the position orientation of holding is kept away from connecting piece 13 direction is sunken, thereby when cleaning display module assembly 1, the cleaning solution that falls into in holding the position all can get into adjacent setting for holding the guiding gutter 116 that the position height is lower, thereby avoid the corrosion and the destruction of cleaning solution to connecting piece 13, and then avoid the failure of the connection function between backlight unit 11 and the display apron 12, guaranteed the fixity of display apron 12.
As shown in fig. 3 and 4, in the embodiment of the present application, the chamfering structure 115 is disposed on a side of the guiding groove 116 away from the accommodating position, and an included angle between the chamfering structure 115 and the first frame 112 or the second frame 113 is an obtuse angle.
In this embodiment, the chamfer structure 115 is disposed at the connection between the first frame 112 and the second frame 113, and the chamfer structure 115 is disposed at the diversion trench 116 and far away from the side of the accommodating position, and the included angle between the chamfer structure 115 and the first frame 112 or the second frame 113 is an obtuse angle, thereby in the cleaning process, the cleaning solution can directly enter the diversion trench 116, and when the cleaning solution accumulated in the diversion trench 116 is too much, the accumulated cleaning solution can be guided out from the chamfer structure 115 at the edge, the arrow direction shown in fig. 4 is the flowing direction of the accumulated cleaning solution, thereby discharging the cleaning solution in time, avoiding the corrosion and damage of the cleaning solution to the connecting member 13, further avoiding the failure of the connection function between the backlight module 11 and the display cover plate 12, and ensuring the fixity of the display cover plate 12.
On the other hand, this application still provides an electronic equipment, includes display module assembly 1 as before, consequently includes all technical characteristics and the beneficial technological effect of display module assembly 1 as before, and it is no longer repeated here.
The utility model provides a display module assembly and electronic equipment that this application first aspect provided, this display module assembly is frameless display module assembly, display module assembly includes backlight unit, display panel and connecting piece, the display cover plate lid is established in the backlight unit top, be connected through the connecting piece between display cover plate and the backlight unit, and the surface of connecting piece is provided with the protective layer, thereby when cleaning display cover plate, can not be because of cleaning solution to the corruption of connecting piece between display cover plate and the backlight unit connection function destroyed, the problem that the display cover plate dropped has been avoided, thereby display module assembly has been protected.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A display module, comprising:
a backlight module;
the display cover plate is covered on the backlight module; and the number of the first and second groups,
the connecting piece is arranged between the backlight module and the display cover plate;
wherein, the surface of connecting piece is provided with the protective layer to avoid the connection function of connecting piece is destroyed.
2. The display module of claim 1, wherein the connector comprises:
a foam body;
the protective layer coats the foam body; and the number of the first and second groups,
the bonding layer is arranged on the outer surface of the protective layer or the outer surface of the foam body;
wherein, the adhesive linkage sets up at least the cotton body of bubble is used for connecting backlight unit with the relative both sides of display cover plate.
3. The display module of claim 1, wherein the connector comprises:
a foam body;
the bonding layers are arranged on the two opposite sides of the foam body and used for connecting the backlight module and the display cover plate; and the number of the first and second groups,
the protective layer is arranged on the side faces of the foam body adjacent to the two opposite sides.
4. The display module assembly according to claim 2, wherein the protective layer is a protective film disposed on an outer surface of the foam body, and the protective film is capable of preventing liquid from permeating into the foam body; and/or the presence of a gas in the atmosphere,
the bonding layer is made of shading glue.
5. A display module according to any one of claims 1 to 3, wherein the backlight module comprises:
a back plate for accommodating the backlight assembly;
the rubber frame wraps the edge part of the back plate along the thickness direction of the back plate, one side of the rubber frame, facing the display cover plate, is provided with an accommodating position, and the connecting piece part is accommodated in the accommodating position;
the rubber frame is also provided with a flow guide structure for guiding out the liquid accumulated in the accommodating position.
6. The display module assembly of claim 5, wherein the flow guide structure comprises:
the chamfering structure is arranged on the bending part of the rubber frame, the bending part is formed at the joint of the first frame body and the second frame body of the rubber frame, the first frame body is wrapped on the edge of the back plate in the thickness direction, and the second frame body is perpendicular to the first frame body and is in compression joint with the part of the backlight assembly.
7. The display module assembly of claim 6, wherein the flow guide structure further comprises a flow guide groove disposed between the chamfering structure and the receiving position.
8. The display module of claim 7,
the diversion trench is arranged along the circumferential direction of the second frame body, the diversion trench is adjacent to the containing position, and the diversion trench is sunken relative to the containing position and faces away from the connecting piece.
9. The display module of claim 7,
the chamfering structure is arranged on one side, away from the accommodating position, of the guide groove, and the included angle between the chamfering structure and the first frame body or the included angle between the chamfering structure and the second frame body are obtuse angles.
10. An electronic device comprising the display module according to any one of claims 1 to 9.
CN202221923485.8U 2022-07-25 2022-07-25 Display module and electronic equipment Active CN218729634U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221923485.8U CN218729634U (en) 2022-07-25 2022-07-25 Display module and electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221923485.8U CN218729634U (en) 2022-07-25 2022-07-25 Display module and electronic equipment

Publications (1)

Publication Number Publication Date
CN218729634U true CN218729634U (en) 2023-03-24

Family

ID=85627317

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221923485.8U Active CN218729634U (en) 2022-07-25 2022-07-25 Display module and electronic equipment

Country Status (1)

Country Link
CN (1) CN218729634U (en)

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