CN107886843B - Display device and display panel thereof - Google Patents
Display device and display panel thereof Download PDFInfo
- Publication number
- CN107886843B CN107886843B CN201711378581.2A CN201711378581A CN107886843B CN 107886843 B CN107886843 B CN 107886843B CN 201711378581 A CN201711378581 A CN 201711378581A CN 107886843 B CN107886843 B CN 107886843B
- Authority
- CN
- China
- Prior art keywords
- insulating layer
- circuit board
- display panel
- circuit
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims description 32
- 239000006260 foam Substances 0.000 claims description 12
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 12
- 239000004800 polyvinyl chloride Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The application provides a display panel and a display device using the same, wherein the display device comprises a display panel, and the display panel comprises a backboard, wherein a circuit main board mounting area is concavely arranged on the backboard; a circuit board correspondingly arranged in the circuit board mounting area; the protective structure comprises a first insulating layer, wherein the first insulating layer is arranged in the circuit board installation area and between the circuit board and the backboard so as to insulate the circuit board from the backboard. And a hanging frame structure is further arranged on the back plate. The application can effectively prevent the influence of power leakage on the display device, thereby prolonging the service life.
Description
Technical Field
The present disclosure relates to display devices, and particularly to a display panel and a display device using the same.
Background
At present, the display panel of a typical display device and other parts are lack of protection, and in a long-time use or moist environment, a power supply is easy to leak electricity, so that the display device breaks down when in use, the display panel and other parts of the display device are adversely affected, and the service life of the display device is further affected. The typical display panel design does not solve the problem well, and how to design a good display panel protection structure to insulate the circuit motherboard from the back plate, so as to prolong the service life of the display device is one of the subjects of the research in the industry.
Disclosure of Invention
The application provides a display panel and display device using the same, which can effectively prevent the influence of power leakage on the display device, thereby prolonging the service life.
In order to solve the technical problems, a technical scheme of the application is realized as follows: a display panel, comprising: a backboard which is concavely provided with a circuit main board installation area; a circuit board correspondingly arranged in the circuit board mounting area; the protection structure comprises a first insulating layer, wherein the first insulating layer is arranged in the circuit main board installation area, and the first insulating layer is arranged between the circuit main board and the backboard so as to insulate the circuit main board from the backboard; still be equipped with the stores pylon structure on the backplate, the stores pylon structure includes: the base comprises a clamping hole; the wall hanging piece comprises a hanging column and a connecting piece perpendicular to the hanging column and arranged at the bottom of the hanging column, the connecting piece comprises a lug extending away from the hanging column, and the lug corresponds to the clamping hole and is inserted into the clamping hole; the fixing piece is arranged between the base and the wall hanging piece, and the connecting piece is fixed on the base through the fixing piece, so that the hanging column is perpendicular to the base.
As an optional technical scheme, the protection structure further comprises a second insulating layer, and the second insulating layer is correspondingly arranged below one side, connected with the power line, of the circuit board.
As an optional technical solution, the second insulating layer extends outwards along the circuit motherboard mounting area and extends to below the power line connected with the circuit motherboard; the second insulating layer and the first insulating layer are integrally formed.
As an optional technical scheme, the first insulating layer is made of foam or polyvinyl chloride.
As an optional technical scheme, the second insulating layer is made of foam or polyvinyl chloride
As an optional technical solution, the first insulating layer extends along the circuit motherboard in a direction away from the back plate to obtain a third insulating layer.
As an optional technical solution, the third insulating layer is bent towards the direction of the circuit board, and extends out of a side edge along the direction of the circuit board, and the side edge is disposed above the circuit board.
As an alternative technical scheme, the material of the third insulating layer is foam or polyvinyl chloride.
In order to solve the technical problems, another technical scheme of the application is realized as follows: a display device comprising a display panel, the display panel comprising: a backboard which is concavely provided with a circuit main board installation area; a circuit board correspondingly arranged in the circuit board mounting area; a protective structure including a first insulating layer disposed in the circuit motherboard mounting region and disposed between the circuit motherboard and the back plate to insulate the circuit motherboard from the back plate; still be equipped with the stores pylon structure on the backplate, the stores pylon structure includes: the base comprises a clamping hole; the wall hanging piece comprises a hanging column and a connecting piece perpendicular to the hanging column and arranged at the bottom of the hanging column, the connecting piece comprises a lug extending away from the hanging column, and the lug corresponds to the clamping hole and is inserted into the clamping hole; the fixing piece is arranged between the base and the wall hanging piece, and the connecting piece is fixed on the base through the fixing piece, so that the hanging column is perpendicular to the base.
As an optional technical scheme, the protection structure further comprises a second insulating layer, and the second insulating layer is correspondingly arranged below one side, connected with the power line, of the circuit board.
As an optional technical solution, the second insulating layer extends outwards along the circuit motherboard mounting area and extends to below the power line connected with the circuit motherboard; the second insulating layer and the first insulating layer are integrally formed.
As an optional technical scheme, the first insulating layer extends along the circuit motherboard and far away from the direction of the backboard to obtain a third insulating layer, and the third insulating layer is correspondingly arranged between the first heat dissipation holes and the circuit motherboard so as to prevent dust and water drops falling from the first heat dissipation holes from directly contacting the circuit motherboard.
As an optional technical solution, the third insulating layer is bent towards the direction of the circuit board, and extends out of a side edge along the direction of the circuit board, and the side edge is disposed between the circuit board and the housing structure.
As an optional technical scheme, the materials of the first insulating layer, the second insulating layer and the third insulating layer are foam or polyvinyl chloride.
The utility model provides a display panel sets up protective structure between backplate and circuit board, including first insulating layer, first insulating layer sets up between circuit board and backplate, can make circuit board and backplate insulating, can effectually prevent the influence that power leakage produced to display device to promote life.
Because the protective structure also comprises a second insulating layer, the protective structure is correspondingly arranged below one side of the circuit main board, which is connected with the power line, the influence of the electric leakage of the power line on the display device can be effectively prevented, and the service life is prolonged. The second insulating layer and the first insulating layer are integrally formed, so that the mounting process is simplified, and the insulating effect is improved.
The circuit board further comprises a shell structure provided with a first heat dissipation structure and a second heat dissipation structure, so that heat dissipation of the circuit board is facilitated. The third insulating layer is correspondingly arranged between the circuit main board and the second heat dissipation structure so as to prevent dust and water drops falling from the second heat dissipation holes from directly contacting the circuit main board.
In order to improve structural strength, at least one reinforcing rib is further arranged on the first radiating hole and the second radiating hole, and at least one reinforcing rib penetrates through the radiating holes.
Because the protruding part of the shell structure is protruding on the surface of the shell structure, the shell structure is isolated from the wall when the display panel is hung on the wall, and the heat dissipation efficiency of the top heat dissipation hole is improved.
Drawings
In order to more clearly illustrate the technical solutions of embodiments or exemplary technologies of the present application, the drawings that are required to be used in the description of the embodiments or exemplary technologies will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort to those of ordinary skill in the art.
FIG. 1 is a schematic view of a display panel according to an embodiment of the present disclosure;
FIG. 2 is an enlarged partial view of area A of FIG. 1;
FIG. 3 is a schematic diagram of a display device according to an embodiment of the present disclosure;
FIG. 4 is a schematic view showing an exploded structure of a hanger structure of a display panel according to an embodiment of the present disclosure;
FIG. 5 is a schematic structural diagram of a display device according to another embodiment of the present disclosure;
FIG. 6 is an enlarged partial view of region B of FIG. 5;
FIG. 7 is a schematic diagram illustrating an assembled structure of a circuit board and a display panel according to another embodiment of the present disclosure;
fig. 8 is a partial enlarged view of region C in fig. 7.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
As shown in fig. 1, an embodiment of the present application provides a display panel 1, which includes: a back plate 10 concavely provided with a circuit motherboard mounting region 11; a circuit board (not shown) is provided in the circuit board mounting region 11. The back plate 10 is provided with a protective structure 12, and the protective structure 12 is correspondingly arranged in the circuit board mounting area 11. If necessary, the display panel 1 is further provided with a case structure (not shown) for protecting the circuit board mounting area.
As shown in fig. 2, the protection structure 12 includes a first insulating layer 121, where the first insulating layer 121 is disposed in the circuit board mounting area 11, and the first insulating layer 121 is disposed between the circuit board and the back plate 10 to insulate the circuit board from the back plate 10. The first insulating layer 121 is foam or polyvinyl chloride.
The protection structure 12 further includes a second insulating layer 122, where the second insulating layer 122 is disposed below a side of the circuit board to which the power cord 31 is connected.
In this embodiment, the second insulating layer 122 extends outwards along the circuit board mounting area 11 and extends to below the power line 31 connected to the circuit board; the second insulating layer 122 and the first insulating layer 121 are integrally formed. The materials of the first insulating layer 121 and the second insulating layer 122 are foam or polyvinyl chloride.
Further, the first insulating layer 121 extends along the circuit board in a direction away from the back plate 10 to obtain a third insulating layer 123, and the third insulating layer 123 is correspondingly disposed on one side of the circuit board to block the falling dust and water drops from directly contacting the circuit board. The third insulating layer 123 is bent towards the circuit board, and extends out of the side edge 124 along the direction of the circuit board, and the side edge 124 is disposed between the circuit board and the housing structure.
The first insulating layer 121, the second insulating layer 122 and the third insulating layer 123 are made of foam or polyvinyl chloride.
The back plate 10 is also provided with a hanger structure 16 for wall-mounted mounting of the display device.
As shown in fig. 1 and 4, the hanger structure 16 of the present embodiment includes: at least one base 161 and the wall-hung part 162 correspondingly arranged on the base 161, wherein the wall-hung part 162 is fixed on the base 161 through the fixing part 163. Optionally, for structural stability of the wall hanging, 4 bases 161 may be selectively arranged in an array, and 4 wall hanging members 162 matched with the bases 161 respectively correspond to each other.
Referring again to fig. 4, each base 161 includes at least one card hole 1611.
The wall hanging part 162 comprises a hanging column 1621, a connecting piece 1622 perpendicular to the hanging column 1621 and arranged at the bottom of the hanging column 1621, wherein the connecting piece 1622 comprises a lug 1623 extending away from the hanging column 1621, and the lug 1623 corresponds to the clamping hole 1611 and is inserted into the clamping hole 1611.
Wall-mount 162 is secured to base 161 by securing member 163 such that post 1621 is perpendicular to base 161. The fastener 163 may be, for example, adhesive, welding, or other attachment structure.
The fixing member 163 of the present embodiment may, for example, include a nut structure 1631 disposed on the connecting piece 1622, and a screw base 1632 disposed on the base 161; wall-mount 162 is attached to base 161 by screws.
Further, the bump 1623 extends away from the connecting piece 1622 and is bent into a hook portion, and the hook portion extends into the clamping hole 1611 and abuts against the bottom of the base 161. Nut structure 1631 on connecting piece 1622 is disposed opposite bump 1623; the screw seat 1632 on the base 161 is disposed opposite the clip hole 1611. The fixing member 163 is matched with the clamping hole 1611 and the protruding block 1623 to stably stand the wall hanging member 162 on the base 161.
As shown in fig. 3, the embodiment of the present application further provides a display device 100, which includes a display panel 1 and a housing structure 2 covering the display panel 1.
As shown in fig. 1, the display panel 1 includes: a back plate 10 and a protective structure 12 arranged on the back plate 10. The backboard 10 is concavely provided with a circuit motherboard mounting area 11; the circuit board 30 is correspondingly disposed in the circuit board mounting region 11. The protective structure 12 includes a first insulating layer 121, and the first insulating layer 121 is disposed in the circuit board mounting region 11 and between the circuit board 30 and the back plate 10 to insulate the circuit board 30 from the back plate 10.
The protection structure 12 further includes a second insulating layer 122, where the second insulating layer 122 is disposed below a side of the circuit board to which the power cord 31 is connected. The second insulating layer 122 extends outwards along the circuit board mounting region 11 and extends to below the power line 31 connected with the circuit board; the second insulating layer 122 and the first insulating layer 121 are integrally formed.
As shown in fig. 3, the housing structure 2 of the present embodiment includes a top cover 21 and a side wall 22 disposed around the top cover 21 to form a receiving space of the housing structure 2. The top cover 21 of the shell structure 2 is provided with a through hole 28, and the hanging post 1621 of the hanging frame structure 16 arranged on the back plate 10 passes out of the through hole 28. The hanger structure 16 is shown with reference to fig. 1 and 4.
Referring to fig. 2 again, as an alternative solution, the first insulating layer 121 extends along the circuit board towards the housing structure 2 to obtain a third insulating layer 123, where the third insulating layer 123 is correspondingly disposed above the circuit board, so as to block dust and water droplets from directly contacting the circuit board. The third insulating layer 123 is bent towards the circuit board, and extends out of the side edge along the direction of the circuit board, and the side edge is disposed between the circuit board and the housing structure 2.
The materials of the first insulating layer 121, the second insulating layer 122 and the third insulating layer 123 are selected from foam or polyvinyl chloride.
As shown in fig. 5, another display device 100 is provided in the embodiment of the present application, which includes a display panel 1 and a housing structure 2 covering the display panel 1.
As shown in fig. 5, the display panel 1 includes: a back plate 10 and a protective structure 12 arranged on the back plate 10. The backboard 10 is concavely provided with a circuit motherboard mounting area 11; the circuit board 30 is correspondingly disposed in the circuit board mounting region 11. The protective structure 12 includes a first insulating layer 121, and the first insulating layer 121 is disposed in the circuit board mounting region 11 and between the circuit board 30 and the back plate 10 to insulate the circuit board 30 from the back plate 10.
The protection structure 12 further includes a second insulating layer 122, where the second insulating layer 122 is disposed below a side of the circuit board to which the power cord 31 is connected. The second insulating layer 122 extends outwards along the circuit board mounting region 11 and extends to below the power line 31 connected with the circuit board; the second insulating layer 122 and the first insulating layer 121 are integrally formed.
The back plate 10 is also provided with a hanger structure 16 for wall-mounted mounting of the display device.
As shown in fig. 5 and 7, the hanger structure 16 of the present embodiment includes: at least one base 161 and the wall-hung part 162 correspondingly arranged on the base 161, wherein the wall-hung part 162 is fixed on the base 161 through the fixing part 163. Optionally, for structural stability of the wall hanging, 4 bases 161 may be selectively arranged in an array, and 4 wall hanging members 162 matched with the bases 161 respectively correspond to each other.
Referring again to fig. 4, each base 161 includes at least one card hole 1611.
The wall hanging part 162 comprises a hanging column 1621, a connecting piece 1622 perpendicular to the hanging column 1621 and arranged at the bottom of the hanging column 1621, wherein the connecting piece 1622 comprises a lug 1623 extending away from the hanging column 1621, and the lug 1623 corresponds to the clamping hole 1611 and is inserted into the clamping hole 1611.
Wall-mount 162 is secured to base 161 by securing member 163 such that post 1621 is perpendicular to base 161. The fastener 163 may be, for example, adhesive, welding, or other attachment structure.
The fixing member 163 of the present embodiment may, for example, include a nut structure 1631 disposed on the connecting piece 1622, and a screw base 1632 disposed on the base 161; the wall-hung member is connected to the base 161 by screws.
Further, the bump 1623 extends away from the connecting piece 1622 and is bent into a hook portion, and the hook portion extends into the clamping hole 1611 and abuts against the bottom of the base 161. Nut structure 1631 on connecting piece 1622 is disposed opposite bump 1623; the screw seat 1632 on the base 161 is disposed opposite the clip hole 1611. The fixing member 163 is matched with the clamping hole 1611 and the protruding block 1623 to stably stand the wall hanging member 162 on the base 161.
As shown in fig. 5, the housing structure 2 of the present embodiment includes a top cover 21 and a side wall 22 disposed around the top cover 21 to form a receiving space of the housing structure 2.
The first heat dissipation structure 24 is disposed on the top cover 21. The first heat dissipation structure 24 includes a plurality of first heat dissipation holes 241 and protrusions 242, where the first heat dissipation holes 241 are disposed corresponding to the circuit board, so that heat of the circuit board is dissipated in time; the protruding portion 242 is disposed on a surface of the top cover 21 facing away from the circuit board and protrudes from the surface of the top cover 21. Specifically, the protruding portion 242 is stripe-shaped; the protruding portion 242 is parallel to the long side of the housing structure and is disposed below the first heat dissipation structure 24. This design can still support top cap 21 and wall and keep a certain distance when shell structure 10 hangs by the wall, and the heat can be smoothly dissipated through first louvre 241.
As shown in fig. 6, the second heat dissipation structure 25 is disposed on the upper sidewall 22. The second heat dissipation structure 25 includes a plurality of second heat dissipation holes 251 distributed in a dispersed manner, and at least one first reinforcing rib 252 penetrating the second heat dissipation holes 251.
Further, the second heat dissipation holes 251 are arranged in a strip shape perpendicular to the long axis direction of the upper sidewall 22, and at least one first reinforcing rib 252 is arranged through the second heat dissipation holes 251 parallel to the long axis direction of the upper sidewall 22.
The second heat dissipation structure 25 further includes a waterproof portion 253, where the waterproof portion 253 is disposed between the second heat dissipation holes 251 and corresponds to a water-proof area (not shown in the figure) of the circuit board, so as to prevent water drops from directly penetrating into the water-proof area of the circuit board. The water-repellent area may be, for example, an integration position of an important component, a power supply plugging position, or the like. It is difficult to distinguish the position of the waterproof portion 253 when viewed from fig. 5, and this arrangement makes the appearance of the housing structure more attractive and symmetrical.
As an alternative solution, as shown in fig. 7 and 8, the first insulating layer 121 extends along the circuit board towards the housing structure 2 to obtain a third insulating layer 123, where the third insulating layer 123 is correspondingly disposed between the first heat dissipation hole 22 and the circuit board, so as to prevent dust and water drops falling from the first heat dissipation hole 22 from directly contacting the circuit board. The third insulating layer 123 is bent towards the circuit board, and extends out of the side edge along the direction of the circuit board, and the side edge is disposed between the circuit board and the housing structure 2.
The materials of the first insulating layer 121, the second insulating layer 122 and the third insulating layer 123 are respectively selected from foam or polyvinyl chloride.
Additionally, a hanger structure 16 may be provided on the back plate 10, and the hanger structure 16 may be as shown in fig. 4.
The foregoing description of the preferred embodiments is merely exemplary in nature and is in no way intended to limit the invention, since it is intended that all modifications, equivalents, improvements, etc. that fall within the spirit and scope of the invention.
Claims (10)
1. A display panel, comprising:
a backboard which is concavely provided with a circuit main board installation area;
a circuit board correspondingly arranged in the circuit board mounting area;
the protection structure comprises a first insulating layer, wherein the first insulating layer is arranged in the circuit main board installation area, and the first insulating layer is arranged between the circuit main board and the backboard so as to insulate the circuit main board from the backboard;
still be equipped with the stores pylon structure on the backplate, the stores pylon structure includes:
the base comprises a clamping hole;
the wall hanging piece comprises a hanging column and a connecting piece perpendicular to the hanging column and arranged at the bottom of the hanging column, the connecting piece comprises a lug extending away from the hanging column, and the lug corresponds to the clamping hole and is inserted into the clamping hole;
the fixing piece is arranged between the base and the wall hanging piece, and the connecting piece is fixed on the base through the fixing piece;
the lug extends away from the connecting sheet and is bent into a hook part, and the hook part extends into the clamping hole and abuts against the bottom of the base;
the display panel further comprises a second heat dissipation structure, the second heat dissipation structure comprises a waterproof part and a plurality of second heat dissipation holes which are distributed in a scattered mode, the waterproof part is arranged between the second heat dissipation holes and corresponds to a water-avoiding area of the circuit main board, water drops are prevented from directly penetrating into the water-avoiding area of the circuit main board, and the water-avoiding area is an integration position and/or a power supply plug-in position of important components.
2. The display panel according to claim 1, wherein the protective structure further comprises a second insulating layer correspondingly disposed below a side of the circuit board to which the power line is connected.
3. The display panel of claim 2, wherein the second insulating layer extends outwardly along the circuit board mounting region and extends below the power supply line connected to the circuit board; the second insulating layer and the first insulating layer are integrally formed.
4. The display panel of claim 1, wherein the first insulating layer is foam or polyvinyl chloride.
5. A display panel according to claim 2 or 3, wherein the material of the second insulating layer is foam or polyvinyl chloride.
6. The display panel according to claim 1, wherein the first insulating layer extends along the circuit board in a direction away from the back plate to obtain a third insulating layer.
7. The display panel according to claim 6, wherein the third insulating layer is bent toward the circuit board and extends along the circuit board to form a side edge, and the side edge is disposed above the circuit board.
8. The display panel according to claim 6 or 7, wherein the material of the third insulating layer is foam or polyvinyl chloride.
9. A display device, includes a display panel and a housing structure covered on the display panel, wherein the display panel includes:
a backboard which is concavely provided with a circuit main board installation area;
a circuit board correspondingly arranged in the circuit board mounting area;
a protective structure including a first insulating layer disposed in the circuit motherboard mounting region and disposed between the circuit motherboard and the back plate to insulate the circuit motherboard from the back plate;
still be equipped with the stores pylon structure on the backplate, the stores pylon structure includes:
the base comprises a clamping hole;
the wall hanging piece comprises a hanging column and a connecting piece perpendicular to the hanging column and arranged at the bottom of the hanging column, the connecting piece comprises a lug extending away from the hanging column, and the lug corresponds to the clamping hole and is inserted into the clamping hole;
the fixing piece is arranged between the base and the wall hanging piece, and the connecting piece is fixed on the base through the fixing piece, so that the hanging column is perpendicular to the base;
the lug extends away from the connecting sheet and is bent into a hook part, and the hook part extends into the clamping hole and abuts against the bottom of the base;
the display panel further comprises a second heat dissipation structure, the second heat dissipation structure comprises a waterproof part and a plurality of second heat dissipation holes which are distributed in a scattered mode, the waterproof part is arranged between the second heat dissipation holes and corresponds to a water-avoiding area of the circuit main board, water drops are prevented from directly penetrating into the water-avoiding area of the circuit main board, and the water-avoiding area is an integration position and/or a power supply plug-in position of important components.
10. The display device according to claim 9, wherein the protective structure further comprises a second insulating layer disposed below a side of the circuit board to which the power line is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378581.2A CN107886843B (en) | 2017-12-19 | 2017-12-19 | Display device and display panel thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378581.2A CN107886843B (en) | 2017-12-19 | 2017-12-19 | Display device and display panel thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107886843A CN107886843A (en) | 2018-04-06 |
| CN107886843B true CN107886843B (en) | 2024-04-02 |
Family
ID=61771987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711378581.2A Active CN107886843B (en) | 2017-12-19 | 2017-12-19 | Display device and display panel thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107886843B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6972963B1 (en) * | 2004-07-02 | 2005-12-06 | Chunghwa Picture Tubes | Electronic apparatus having structure for protecting flexible printed circuit and chip thereon |
| JP2008159749A (en) * | 2006-12-22 | 2008-07-10 | Japan Electronic Materials Corp | Flexible printed wiring board fastening structure |
| CN101441340A (en) * | 2008-12-17 | 2009-05-27 | 友达光电股份有限公司 | Method for fixing plane display device and circuit board |
| CN101859945A (en) * | 2010-03-24 | 2010-10-13 | 友达光电(厦门)有限公司 | Electric connector and circuit board assembly and display device applying same |
| CN202228876U (en) * | 2011-07-28 | 2012-05-23 | 青岛海信电器股份有限公司 | Wall hanging member for television |
| TWM445835U (en) * | 2012-06-27 | 2013-01-21 | Tpv Display Technology Xiamen | Insulating sheet of display and display having an insulating sheet |
| CN103779378A (en) * | 2012-10-25 | 2014-05-07 | 友达光电股份有限公司 | Organic light-emitting display |
| TW201515546A (en) * | 2013-10-02 | 2015-04-16 | Kaohsiung Opto Electronic Inc | LCD module and electrical protection device thereof |
| CN105636340A (en) * | 2016-01-04 | 2016-06-01 | 京东方科技集团股份有限公司 | Flexible circuit board and display device |
| CN107341970A (en) * | 2016-07-31 | 2017-11-10 | 北京华文众合科技有限公司 | Learning machine in interactive mode, digitlization desk and interactive digital copy support |
| CN207742863U (en) * | 2017-12-19 | 2018-08-17 | 惠科股份有限公司 | Display device and its display panel |
-
2017
- 2017-12-19 CN CN201711378581.2A patent/CN107886843B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6972963B1 (en) * | 2004-07-02 | 2005-12-06 | Chunghwa Picture Tubes | Electronic apparatus having structure for protecting flexible printed circuit and chip thereon |
| JP2008159749A (en) * | 2006-12-22 | 2008-07-10 | Japan Electronic Materials Corp | Flexible printed wiring board fastening structure |
| CN101441340A (en) * | 2008-12-17 | 2009-05-27 | 友达光电股份有限公司 | Method for fixing plane display device and circuit board |
| CN101859945A (en) * | 2010-03-24 | 2010-10-13 | 友达光电(厦门)有限公司 | Electric connector and circuit board assembly and display device applying same |
| CN202228876U (en) * | 2011-07-28 | 2012-05-23 | 青岛海信电器股份有限公司 | Wall hanging member for television |
| TWM445835U (en) * | 2012-06-27 | 2013-01-21 | Tpv Display Technology Xiamen | Insulating sheet of display and display having an insulating sheet |
| CN103779378A (en) * | 2012-10-25 | 2014-05-07 | 友达光电股份有限公司 | Organic light-emitting display |
| TW201515546A (en) * | 2013-10-02 | 2015-04-16 | Kaohsiung Opto Electronic Inc | LCD module and electrical protection device thereof |
| CN105636340A (en) * | 2016-01-04 | 2016-06-01 | 京东方科技集团股份有限公司 | Flexible circuit board and display device |
| CN107341970A (en) * | 2016-07-31 | 2017-11-10 | 北京华文众合科技有限公司 | Learning machine in interactive mode, digitlization desk and interactive digital copy support |
| CN207742863U (en) * | 2017-12-19 | 2018-08-17 | 惠科股份有限公司 | Display device and its display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107886843A (en) | 2018-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112351636B (en) | Fan fixing structure and case adopting same | |
| CN107028574B (en) | Base and dish washing machine | |
| CN112737052A (en) | Portable energy storage power supply | |
| CN107886843B (en) | Display device and display panel thereof | |
| CN107886842B (en) | Display device and display panel thereof | |
| CN107327976B (en) | Electric control assembly, air conditioner outdoor unit and air conditioner | |
| WO2020103092A1 (en) | Charger and circuit board assembly thereof | |
| CN207939851U (en) | Display device and its shell structure | |
| CN207742863U (en) | Display device and its display panel | |
| CN212390579U (en) | Controller supporting remote and local | |
| CN210895696U (en) | Outdoor meal ordering machine | |
| CN107949199B (en) | Display device and display panel thereof | |
| CN210490677U (en) | Novel direct current motor | |
| CN209896490U (en) | Wall-mounted direct-current screen | |
| KR101710871B1 (en) | Desk Integrated with Assembled Computer | |
| CN220210397U (en) | Wall-hanging type energy storage device | |
| CN218125171U (en) | Circuit board structure with protection function | |
| CN219140430U (en) | Terminal equipment | |
| CN212378913U (en) | Infrared detector | |
| CN219577595U (en) | Circuit board support and circuit board fixing structure | |
| CN217243498U (en) | Showcase with top plate for maintenance | |
| CN213938508U (en) | DC brushless electric advertisement door controller convenient for assembling with motor | |
| CN220894659U (en) | VR glasses | |
| CN214797795U (en) | Portable socket for installation | |
| CN215498539U (en) | A buckler for motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |