CN107949218B - Display device and shell structure thereof - Google Patents
Display device and shell structure thereof Download PDFInfo
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- CN107949218B CN107949218B CN201711378603.5A CN201711378603A CN107949218B CN 107949218 B CN107949218 B CN 107949218B CN 201711378603 A CN201711378603 A CN 201711378603A CN 107949218 B CN107949218 B CN 107949218B
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- wire
- clamping
- clamping part
- groove
- power plug
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- 230000017525 heat dissipation Effects 0.000 claims description 37
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
-
- 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
- H05K5/0213—Venting apertures; Constructional details thereof
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The application belongs to the technical field of display devices, and particularly relates to a display device and a shell structure thereof. The casing structure includes power fixed subassembly in order to fix follow power plug wire of wearing out in the casing structure, power fixed subassembly includes: a receiving groove; the wire passing window is arranged on the shell structure side by side with the accommodating groove; the wire clamping groove is arranged between the accommodating groove and the wire passing window, so that the accommodating groove and the wire passing window are communicated through the wire clamping groove, and the power plug wire is fixed through the wire clamping groove and reaches the accommodating groove after passing out of the wire passing window. According to the application, the power supply fixing assembly is introduced into the shell structure, so that the problem of change of the position of the power supply plug wire when the external environment changes is avoided.
Description
Technical Field
The application belongs to the technical field of display devices, and particularly relates to a display device and a shell structure thereof.
Background
The display device is an I/O device belonging to a computer, namely an input/output device. It is a display tool that displays certain electronic files on a screen through a specific transmission device and then reflects the electronic files to human eyes.
A typical display device includes a back cover, a bezel, a display panel, and a fastener. The display panel is arranged between the back cover and the frame. The reinforcement member is disposed between the display panel and the back cover.
After the power supply of the display device is fixed, the power supply line is not fixed, the position of the power supply line is unstable and is easy to change along with the change of the external environment, the power supply line only penetrates out of the shell of the display device, and when the power supply line is pulled by external force, the power supply line is easy to break from the power supply end.
Disclosure of Invention
The present application has been made in view of the above-described problems, and an object of the present application is to provide a case structure of a display device capable of fixing a power plug wire and a display device using the case structure.
In order to achieve the above purpose, the present application adopts the following technical scheme: this shell structure, its characterized in that, it includes power fixed subassembly in order to fix follow the power plug wire of wearing out in the shell structure, power fixed subassembly includes:
a receiving groove;
the wire passing window is arranged on the shell structure side by side with the accommodating groove;
the wire clamping groove is arranged between the accommodating groove and the wire passing window, so that the accommodating groove and the wire passing window are communicated through the wire clamping groove, and the power plug wire is fixed through the wire clamping groove and reaches the accommodating groove after passing out of the wire passing window;
the shell structure further comprises a first heat dissipation structure arranged on the shell structure, the first heat dissipation structure comprises a plurality of first heat dissipation holes and protruding parts, and the first heat dissipation holes are arranged corresponding to the circuit board; the protruding portion is arranged on one surface of the shell structure, which is opposite to the circuit board, and protrudes out of the surface of the shell structure.
As another alternative, the power fixing assembly further includes an upper cover disposed on the wire passing window to seal the wire passing window.
As another alternative, the upper cover further comprises a protruding part, and the protruding part is arranged on the side edge of the upper cover and protrudes out of the upper cover; the wire passing window is provided with a concave part corresponding to the convex part, so that the upper cover is fixed on the wire passing window through the convex part and the concave part.
As another alternative, at least one fixing structure is further provided on the side wall of the wire clamping groove, and the upper cover is fixed on the wire clamping groove and the wire passing window through the at least one fixing structure.
As another alternative, the fixing structure is a screw seat, and the upper cover is provided with a screw hole corresponding to the screw seat, and is fixed on the screw seat by a screw.
As another alternative, the slot further includes a first clamping portion and a second clamping portion that are disposed opposite to each other, where the first clamping portion and the second clamping portion are disposed on two opposite sidewalls of the slot respectively, so as to be clamped on a clamping piece of the power plug wire and limit the power plug wire.
As another alternative, the wire clamping groove further includes a third clamping portion and a fourth clamping portion which are disposed oppositely, the third clamping portion and the fourth clamping portion are disposed on two opposite side walls in the wire clamping groove respectively, and are located between the first clamping portion, the second clamping portion and the wire passing window, so as to be clamped outside the clamping piece of the power plug wire and limit the power plug wire.
As another alternative, the slot further includes a fifth clamping portion and a sixth clamping portion that are disposed opposite to each other, where the fifth clamping portion and the sixth clamping portion are disposed on two opposite sidewalls of the slot, and are located between the first clamping portion, the second clamping portion, and the accommodating slot, so as to be clamped outside the clamping member of the power plug wire and limit the power plug wire.
As another alternative, a limiting part is further arranged on the inner wall of the wire passing window, and the limiting part corresponds to the wire clamping groove so as to guide and limit the power plug wire before entering the wire clamping groove.
The display device includes:
a back plate;
the circuit board is connected with a power plug wire and is arranged on the backboard;
the casing structure, its lid is located on the backplate in order to protect the circuit board, the casing structure is including being used for fixing the power fixed subassembly of power plug wire, the power fixed subassembly includes:
a receiving groove;
the wire passing window is arranged on the shell structure side by side with the accommodating groove;
the wire clamping groove is arranged between the accommodating groove and the wire passing window so that the accommodating groove and the wire passing window are communicated through the wire clamping groove; after the power plug wire passes through the wire passing window, the power plug wire is fixed through the wire clamping groove and reaches the accommodating groove;
the shell structure further comprises a first heat dissipation structure arranged on the shell structure, the first heat dissipation structure comprises a plurality of first heat dissipation holes and protruding parts, and the first heat dissipation holes are arranged corresponding to the circuit board; the protruding portion is arranged on one surface of the shell structure, which is opposite to the circuit board, and protrudes out of the surface of the shell structure.
As another alternative, the card slot further includes a first card portion and a second card portion that are disposed opposite to each other, and the first card portion and the second card portion are disposed on two opposite sidewalls in the card slot, respectively.
As another alternative, the wire clamping groove further includes a third clamping portion and a fourth clamping portion which are disposed oppositely, the third clamping portion and the fourth clamping portion are disposed on two opposite side walls in the wire clamping groove respectively, and are located between the first clamping portion, the second clamping portion and the wire passing window to be clamped outside the clamping piece.
As another alternative, the slot further includes a fifth clamping portion and a sixth clamping portion that are disposed opposite to each other, where the fifth clamping portion and the sixth clamping portion are disposed on two opposite sidewalls of the slot, and are located between the first clamping portion, the second clamping portion, and the accommodating groove, so as to be clamped outside the clamping member.
As another alternative, the power fixing assembly further includes an upper cover disposed on the wire passing window to seal the wire passing window.
As another alternative, the upper cover further includes a protrusion disposed on a side edge of the upper cover and protruding outside the upper cover; the wire passing window is provided with a concave part corresponding to the convex part, so that the upper cover is fixed on the wire passing window through the convex part and the concave part.
As another alternative, at least one fixing structure is further provided on the side wall of the wire clamping groove, and the upper cover is fixed on the wire clamping groove and the wire passing window through the at least one fixing structure.
As another alternative, the fixing structure is a screw seat, and the upper cover is provided with a screw hole corresponding to the screw seat, and is fixed on the screw seat by a screw.
As another alternative, the wire clamping groove presents a U shape.
As another alternative, a limiting part is further arranged on the inner wall of the wire passing window, and the limiting part corresponds to the wire clamping groove so as to guide and limit the power plug wire before entering the wire clamping groove.
According to the application, the power supply fixing assembly is introduced into the shell structure, so that the power supply plug wires penetrate into the wire passing window and are connected with a power supply through the wire clamping groove, and the wire clamping groove clamps the power supply plug wires, thereby avoiding the problem of position change of the power supply plug wires when the external environment changes.
Drawings
In order to more clearly illustrate the technical solutions of embodiments or exemplary techniques of the present application, the drawings that are required for the description of the embodiments or exemplary techniques will be briefly described below, and it is apparent 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 faculty for a person skilled in the art.
Fig. 1 is a perspective view of a housing structure of a display device provided by the present application.
Fig. 2 is a schematic structural view of a power fixing assembly in a housing structure according to the present application.
Fig. 3 is a schematic structural view of an upper cover of the power fixing assembly provided by the application.
Fig. 4 is a schematic structural diagram of a display device provided by the present application.
Fig. 5 is a perspective view of a housing structure of another display device provided by the present application.
Fig. 6 is a schematic structural diagram of a power fixing assembly according to the present application.
Fig. 7 is a schematic structural diagram of another display device provided by the present application.
Detailed Description
The following are specific examples of the application and the technical scheme of the present application will be further described with reference to the accompanying drawings, but the present application is not limited to these examples.
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments.
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 or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application 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, a housing structure 1 is provided in an embodiment of the present application, and is used for covering a back plate (not shown) of a display device (not shown).
Wherein the housing structure 1 comprises: the power fixing assembly 10 is used for fixing a power plug wire 13 penetrating out of the shell structure 1, and the power fixing assembly 10 comprises: the accommodating groove 14, the wire passing window 15 and the wire clamping groove 16. The wire passing window 15 and the accommodating groove 14 are arranged on the shell structure 1 side by side.
The wire clamping groove 16 is arranged between the accommodating groove 14 and the wire passing window 15, so that the accommodating groove 14 and the wire passing window 15 are communicated through the wire clamping groove 16, and the power plug wire 13 is fixed through the wire clamping groove 16 and reaches the accommodating groove 14 after penetrating out of the wire passing window 15. The power sets up in the storage tank 14, and power plug wire 13 penetrates line window 15 and is connected with the power through card wire casing 16, and card wire casing 16 blocks power plug wire 13 to avoid the problem of power plug wire 13 position change when external environment changes.
As shown in fig. 3, the power fixing assembly 10 further includes an upper cover 17, and the upper cover 17 is disposed on the wire passing window 15 to seal the wire passing window 15. The upper cover 17 further comprises a protruding portion 171, and the protruding portion 171 is arranged on the side edge of the upper cover 17 and protrudes out of the upper cover 17; the wire passing window 15 is provided with a recess 151 corresponding to the protrusion 171 such that the upper cover is fixed to the wire passing window 15 by the protrusion 171 and the recess 151.
Wherein, the side wall of the wire clamping groove 16 is also provided with at least one fixing structure, and the upper cover 17 is fixed on the wire clamping groove 16 and the wire passing window 15 through the at least one fixing structure by the upper cover 17. Specifically, the fixing structure includes a screw seat 161 provided on the wire clamping groove 16, and a screw hole 172 provided on the upper cover 17 and corresponding to the screw seat 161, and the upper cover 17 is fixed to the screw seat by a screw. Further, the card slot 16 presents a U-shape. The upper cover 17 is provided with a plurality of reinforcing ribs 173 on the surface facing the slot 16, and the reinforcing ribs 173 are crisscrossed.
Further, as shown in fig. 1, the housing structure 1 of the present embodiment further includes a first heat dissipation structure 61. The first heat dissipation structure 61 is disposed on the housing structure 1 adjacent to the power fixing structure 10. The first heat dissipation structure 61 includes a plurality of first heat dissipation holes 611 and protrusions 612.
The inner side of the housing structure 1 is provided with a circuit board (not shown in the figure), and the first heat dissipation holes 611 are arranged corresponding to the circuit board, so that heat of the circuit board can be dissipated in time. The protruding portion 612 is disposed on a surface of the housing structure 1 facing away from the circuit board and protrudes from the surface of the housing structure 1. In this embodiment, the protruding portion 612 is introduced into the first heat dissipation structure 61, so that the housing structure 1 can maintain a certain distance from the wall surface when being disposed close to the wall, and the heat of the circuit board can be smoothly dissipated from the first heat dissipation hole 611.
As shown in fig. 4, in another embodiment of the present application, there is also provided a display device 100 including: the backboard 20 is connected with a circuit board 30 of the power plug wire 13, and the circuit board 30 is arranged on the backboard 20; the housing structure 1 is covered on the back plate 20 to protect the circuit board 30, and the housing structure 1 comprises a power fixing assembly 10 for fixing the power plug wires 13.
Wherein, the power fixing assembly 10 includes: the accommodating groove 14, the wire passing window 15 and the wire clamping groove. The wire passing window 15 and the accommodating groove 14 are arranged on the shell structure 1 side by side.
As shown in fig. 2, the wire clamping groove 16 is arranged between the accommodating groove 14 and the wire passing window 15, so that the accommodating groove 14 and the wire passing window 15 are communicated through the wire clamping groove 16; after the power plug wire 13 passes through the wire passing window 15, the power plug wire is fixed through the wire clamping groove 16 and reaches the accommodating groove 14. The power sets up in the storage tank 14, and power plug wire 13 penetrates line window 15 and is connected with the power through card wire casing 16, and card wire casing 16 blocks power plug wire 13 to avoid the problem of power plug wire 13 position change when external environment changes.
As shown in connection with fig. 3, the power fixing assembly 10 further includes an upper cover 17, which is disposed on the wire passing window 15 to seal the wire passing window 15. The upper cover 17 further comprises a protruding portion 171, and the protruding portion 171 is arranged on the side edge of the upper cover 17 and protrudes out of the upper cover 17; the wire passing window 15 is provided with a recess 151 corresponding to the protrusion 171 such that the upper cover is fixed to the wire passing window 15 by the protrusion 171 and the recess 151.
The side wall of the wire clamping groove 16 is also provided with at least one fixing structure 11, and the upper cover 17 is fixed on the wire clamping groove 16 and the wire passing window 15 through the at least one fixing structure 11 by the upper cover 17. The fixing structure is a screw seat, the upper cover 17 is provided with a screw hole 172 corresponding to the screw seat, and the upper cover 17 is fixed on the screw seat through a screw. The wire clamping groove is U-shaped. And a limiting part 138 is further arranged on the inner wall of the wire passing window 15, and the limiting part 138 corresponds to the wire clamping groove 16 so as to guide and limit the power plug wire 13 before entering the wire clamping groove 16.
Further, as shown in fig. 4, the housing structure 1 of the present embodiment further includes a first heat dissipation structure 61. The first heat dissipation structure 61 is disposed on the housing structure 1 adjacent to the power fixing structure 10. The first heat dissipation structure 61 includes a plurality of first heat dissipation holes 611 and protrusions 612.
The inner side of the housing structure 1 is provided with a circuit board 30, and the first heat dissipation holes 611 are arranged corresponding to the circuit board 30, so that heat of the circuit board 30 is dissipated in time. The protruding portion 612 is disposed on a surface of the housing structure 1 facing away from the circuit board 30 and protrudes from the surface of the housing structure 1. In this embodiment, the protruding portion 612 is introduced into the first heat dissipation structure 61, so that the housing structure 1 can maintain a certain distance from the wall surface when being disposed close to the wall, and the heat of the circuit board 30 can be smoothly dissipated from the first heat dissipation hole 611.
In another embodiment of the present application, as shown in fig. 5, a housing structure 1 is further provided, which includes a power fixing assembly 10 for fixing a power plug wire 13 penetrating from the housing structure 1.
Wherein, the power fixing assembly 10 includes: the accommodating groove 14, the wire passing window 15 and the wire clamping groove. The wire passing window 15 and the accommodating groove 14 are arranged on the shell structure 1 side by side.
The wire clamping groove 16 is arranged between the accommodating groove 14 and the wire passing window 15, so that the accommodating groove 14 and the wire passing window 15 are communicated through the wire clamping groove 16, and the power plug wire 13 is fixed through the wire clamping groove 16 and reaches the accommodating groove 14 after penetrating out of the wire passing window 15. The power sets up in the accommodation groove 14, and power plug wire 13 penetrates through line window 15 and is connected with the power (not shown in the figure) through card wire casing 16, and card wire casing 16 blocks power plug wire 13 to the problem of power plug wire 13 position change when external environment changes is avoided.
Further, as shown in fig. 6, the power plug wire 13 of the present embodiment is provided with a clamping member 131, the wire clamping slot 16 further includes a first clamping portion 162 and a second clamping portion 163 that are disposed opposite to each other, and the first clamping portion 162 and the second clamping portion 163 are disposed on two opposite sidewalls of the wire clamping slot 16 respectively so as to be clamped on the clamping member 131 of the power plug wire 13 and limit the power plug wire 13.
Optionally, the wire clamping slot 16 further includes a third clamping portion 164 and a fourth clamping portion 165 that are disposed opposite to each other, where the third clamping portion 164 and the fourth clamping portion 165 are disposed on two opposite sidewalls of the wire clamping slot 16, and are located between the first clamping portion 162, the second clamping portion 163 and the wire passing window 15, so as to be clamped outside the clamping member 131 of the power plug wire 13 and limit the power plug wire 13.
Optionally, the wire clamping slot 16 further includes a fifth clamping portion 166 and a sixth clamping portion 167 that are disposed opposite to each other, where the fifth clamping portion 166 and the sixth clamping portion 167 are disposed on two opposite sidewalls of the wire clamping slot 16 and between the first clamping portion 162, the second clamping portion 163 and the accommodating slot 14, so as to be clamped outside the clamping member 131 of the power plug wire 13 and limit the power plug wire 13.
Accordingly, the locking member 131 of the power plug 13 is also arranged corresponding to the shape of the slot 16, and the first, second, third, fourth, fifth, and sixth gripping portions 132, 133, 134, 135, 136, and 137, which correspond to the first, second, third, fourth, and sixth locking portions 162, 163, 164, 165, 166, and 167 in order, respectively, extend from the body of the locking member 131 to both sides.
The clamping effect is good by clamping three different positions of the clamping piece 131 of the power plug wire 13 through the first clamping part 162, the second clamping part 163, the third clamping part 164, the fourth clamping part 165, the fifth clamping part 166 and the sixth clamping part 167.
Further, a limiting portion 138 is further disposed on the inner wall of the wire passing window 15, and the limiting portion 138 corresponds to the wire clamping groove 16 so as to guide and limit the power plug wire 13 before entering the wire clamping groove 16. The limiting portion 138 may also be fixed to the slot 16 by a nut connection structure.
Referring to fig. 6 and 7, a display device according to still another embodiment of the present application includes: the backboard 20 is connected with the circuit board 30 of the power plug wire 13, the circuit board 30 is arranged on the backboard 20, and the backboard 20 is covered by the upper cover to protect the shell structure 1 of the circuit board 30, and the shell structure 1 comprises the power fixing component 10 for fixing the power plug wire 13.
Wherein, the power fixing assembly 10 includes: the accommodating groove 14, the wire passing window 15 and the wire clamping groove. The wire passing window 15 and the accommodating groove 14 are arranged on the shell structure 1 side by side.
The wire clamping groove 16 is arranged between the accommodating groove 14 and the wire passing window 15, so that the accommodating groove 14 and the wire passing window 15 are communicated through the wire clamping groove 16; after the power plug wire 13 passes through the wire passing window 15, the power plug wire is fixed through the wire clamping groove 16 and reaches the accommodating groove 14. The power sets up in the storage tank 14, and power plug wire 13 penetrates line window 15 and is connected with the power through card wire casing 16, and card wire casing 16 blocks power plug wire 13 to avoid the problem of power plug wire 13 position change when external environment changes.
The power fixing assembly 10 further includes an upper cover 17, and the upper cover 17 is disposed on the wire passing window 15 to seal the wire passing window 15. The upper cover further comprises a protruding part 171, and the protruding part 171 is arranged on the side edge of the upper cover 17 and protrudes out of the upper cover 17; the wire passing window 15 is provided with a recess 151 corresponding to the protrusion 171 such that the upper cover 17 is fixed to the wire passing window 15 by the protrusion 171 and the recess 151. The protruding portion 171 and the recessed portion 151 have two functions, namely, the upper cover 17 and the housing structure 1 are horizontally limited, and the upper end surface of the upper cover 17 can be flush with the end surface of the housing structure 1 after the upper cover 17 covers the wire passing window 15.
The side wall of the wire clamping groove 16 is also provided with at least one fixing structure 11, and the upper cover 17 is fixed on the wire clamping groove 16 and the wire passing window 15 through the at least one fixing structure 11 by the upper cover 17. The fixing structure is a screw seat, the upper cover 17 is provided with a screw hole 172 corresponding to the screw seat, and the upper cover 17 is fixed on the screw seat through a screw. The wire clamping groove is U-shaped. And a limiting part 138 is further arranged on the inner wall of the wire passing window 15, and the limiting part 138 corresponds to the wire clamping groove 16 so as to guide and limit the power plug wire 13 before entering the wire clamping groove 16.
Further, as shown in fig. 7, the housing structure 1 of the present embodiment further includes a first heat dissipation structure 61. The first heat dissipation structure 61 is disposed on the housing structure 1 adjacent to the power fixing structure 10. The first heat dissipation structure 61 includes a plurality of first heat dissipation holes 611 and protrusions 612.
The inner side of the housing structure 1 is provided with a circuit board 30, and the first heat dissipation holes 611 are arranged corresponding to the circuit board 30, so that heat of the circuit board 30 is dissipated in time. The protruding portion 612 is disposed on a surface of the housing structure 1 facing away from the circuit board 30 and protrudes from the surface of the housing structure 1. In this embodiment, the protruding portion 612 is introduced into the first heat dissipation structure 61, so that the housing structure 1 can maintain a certain distance from the wall surface when being disposed close to the wall, and the heat of the circuit board 30 can be smoothly dissipated from the first heat dissipation hole 611.
The above embodiments are merely optional examples of the present application, and are not intended to limit the present application, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present application should be included in the scope of the present application.
Claims (7)
1. A housing structure comprising a power securing assembly for securing a power cord extending from the housing structure, the power securing assembly comprising:
a receiving groove;
the wire passing window is arranged on the shell structure side by side with the accommodating groove;
the wire clamping groove is arranged between the accommodating groove and the wire passing window, so that the accommodating groove and the wire passing window are communicated through the wire clamping groove, and the power plug wire is fixed through the wire clamping groove and reaches the accommodating groove after passing out of the wire passing window;
the shell structure further comprises a first heat dissipation structure arranged on the shell structure, the first heat dissipation structure comprises a plurality of first heat dissipation holes and protruding parts, and the first heat dissipation holes are arranged corresponding to the circuit board; the convex part is arranged on one surface of the shell structure, which is opposite to the circuit board, and protrudes out of the surface of the shell structure;
the first clamping part and the second clamping part are respectively arranged on two opposite side walls in the clamping groove so as to be clamped on a clamping piece of the power plug wire and limit the power plug wire; the wire clamping groove further comprises a third clamping part and a fourth clamping part which are oppositely arranged, the third clamping part and the fourth clamping part are respectively arranged on two opposite side walls in the wire clamping groove and are positioned between the first clamping part, the second clamping part and the wire passing window so as to be clamped outside a clamping piece of the power plug wire and limit the power plug wire; the wire clamping groove further comprises a fifth clamping part and a sixth clamping part which are oppositely arranged, wherein the fifth clamping part and the sixth clamping part are respectively arranged on two opposite side walls in the wire clamping groove and are positioned between the first clamping part, the second clamping part and the accommodating groove so as to be clamped outside a clamping piece of the power plug wire and limit the power plug wire;
the body of the clamping piece extends to two sides to form a first grabbing part, a second grabbing part, a third grabbing part, a fourth grabbing part, a fifth grabbing part and a sixth grabbing part which correspond to the first clamping part, the second clamping part, the third clamping part, the fourth clamping part, the fifth clamping part and the sixth clamping part in sequence.
2. The housing structure of claim 1 wherein the power securing assembly further comprises an upper cover disposed over the wire passing window to seal the wire passing window.
3. The housing structure of claim 2 wherein said upper cover further comprises a boss disposed on a side edge of said upper cover and protruding outside said upper cover; the wire passing window is provided with a concave part corresponding to the convex part, so that the upper cover is fixed on the wire passing window through the convex part and the concave part.
4. A housing structure according to claim 2 or 3, wherein at least one fixing structure is further provided on a side wall of the wire clamping groove, and the upper cover is fixed on the wire clamping groove and the wire passing window through the at least one fixing structure.
5. The housing structure according to claim 4, wherein the fixing structure is a screw seat, the upper cover is provided with a screw hole corresponding to the screw seat, and the upper cover is fixed to the screw seat by a screw.
6. The housing structure of claim 1, wherein a limiting portion is further provided on an inner wall of the wire passing window, the limiting portion corresponding to the wire clamping groove for guiding and limiting the power plug wire before entering the wire clamping groove.
7. A display device, comprising:
a back plate;
the circuit board is connected with a power plug wire and is arranged on the backboard;
the casing structure, its lid is located on the backplate in order to protect the circuit board, the casing structure is including being used for fixing the power fixed subassembly of power plug wire, the power fixed subassembly includes:
a receiving groove;
the wire passing window is arranged on the shell structure side by side with the accommodating groove;
the wire clamping groove is arranged between the accommodating groove and the wire passing window so that the accommodating groove and the wire passing window are communicated through the wire clamping groove; after the power plug wire passes through the wire passing window, the power plug wire is fixed through the wire clamping groove and reaches the accommodating groove;
the shell structure further comprises a first heat dissipation structure arranged on the shell structure, the first heat dissipation structure comprises a plurality of first heat dissipation holes and protruding parts, and the first heat dissipation holes are arranged corresponding to the circuit board; the convex part is arranged on one surface of the shell structure, which is opposite to the circuit board, and protrudes out of the surface of the shell structure;
the first clamping part and the second clamping part are respectively arranged on two opposite side walls in the clamping groove so as to be clamped on a clamping piece of the power plug wire and limit the power plug wire; the wire clamping groove further comprises a third clamping part and a fourth clamping part which are oppositely arranged, the third clamping part and the fourth clamping part are respectively arranged on two opposite side walls in the wire clamping groove and are positioned between the first clamping part, the second clamping part and the wire passing window so as to be clamped outside a clamping piece of the power plug wire and limit the power plug wire; the wire clamping groove further comprises a fifth clamping part and a sixth clamping part which are oppositely arranged, wherein the fifth clamping part and the sixth clamping part are respectively arranged on two opposite side walls in the wire clamping groove and are positioned between the first clamping part, the second clamping part and the accommodating groove so as to be clamped outside a clamping piece of the power plug wire and limit the power plug wire;
the body of the clamping piece extends to two sides to form a first grabbing part, a second grabbing part, a third grabbing part, a fourth grabbing part, a fifth grabbing part and a sixth grabbing part which correspond to the first clamping part, the second clamping part, the third clamping part, the fourth clamping part, the fifth clamping part and the sixth clamping part in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378603.5A CN107949218B (en) | 2017-12-19 | 2017-12-19 | Display device and shell structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711378603.5A CN107949218B (en) | 2017-12-19 | 2017-12-19 | Display device and shell structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107949218A CN107949218A (en) | 2018-04-20 |
| CN107949218B true CN107949218B (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711378603.5A Active CN107949218B (en) | 2017-12-19 | 2017-12-19 | Display device and shell structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107949218B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07218776A (en) * | 1994-02-04 | 1995-08-18 | Fujitsu Ltd | Mount structure for optical semiconductor module |
| CN2682756Y (en) * | 2003-12-13 | 2005-03-02 | 深圳创维－Rgb电子有限公司 | Digital optical display back projection with radiating apparatus |
| JP2008040424A (en) * | 2006-08-10 | 2008-02-21 | Canon Inc | Air trunk constitution and cooling structure of thin image display apparatus |
| JP2011102825A (en) * | 2009-11-10 | 2011-05-26 | Sanyo Electric Co Ltd | Image display device |
| CN208798280U (en) * | 2017-12-19 | 2019-04-26 | 惠科股份有限公司 | Display device and shell structure thereof |
-
2017
- 2017-12-19 CN CN201711378603.5A patent/CN107949218B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07218776A (en) * | 1994-02-04 | 1995-08-18 | Fujitsu Ltd | Mount structure for optical semiconductor module |
| CN2682756Y (en) * | 2003-12-13 | 2005-03-02 | 深圳创维－Rgb电子有限公司 | Digital optical display back projection with radiating apparatus |
| JP2008040424A (en) * | 2006-08-10 | 2008-02-21 | Canon Inc | Air trunk constitution and cooling structure of thin image display apparatus |
| JP2011102825A (en) * | 2009-11-10 | 2011-05-26 | Sanyo Electric Co Ltd | Image display device |
| CN208798280U (en) * | 2017-12-19 | 2019-04-26 | 惠科股份有限公司 | Display device and shell structure thereof |
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| Publication number | Publication date |
|---|---|
| CN107949218A (en) | 2018-04-20 |
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