CN107949216B - Display device and shell structure thereof - Google Patents
Display device and shell structure thereof Download PDFInfo
- Publication number
- CN107949216B CN107949216B CN201711375939.6A CN201711375939A CN107949216B CN 107949216 B CN107949216 B CN 107949216B CN 201711375939 A CN201711375939 A CN 201711375939A CN 107949216 B CN107949216 B CN 107949216B
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- wire
- clamping
- clamping part
- groove
- power plug
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- 230000005611 electricity Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000006260 foam Substances 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 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
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 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
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0067—Devices for protecting against damage from electrostatic discharge
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 problems, and an object of the present application is to provide a display device and a housing structure thereof capable of fixing a power plug.
In order to achieve the above purpose, the present application adopts the following technical scheme: this shell structure corresponds the lid box on display device's backplate with the protection set up in circuit motherboard on the backplate, shell structure includes power fixed subassembly in order to fix follow power plug wire that wears 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 top insulating layer, wherein the top insulating layer is arranged on the inner side of the shell structure and faces the circuit main board, so that electrostatic radiation of the circuit main board is isolated.
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 main 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 motherboard, 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 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.
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 according to an embodiment of the present application.
Fig. 2 is an inside view of a housing structure according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a power fixing assembly according to an embodiment of the application.
Fig. 4 is a schematic structural diagram of an upper cover of a power fixing assembly according to an embodiment of the application.
Fig. 5 is a schematic structural diagram of a display device according to an embodiment of the application.
Fig. 6 is a perspective view of a housing structure according to another embodiment of the present application.
Fig. 7 is a schematic structural diagram of a power fixing assembly according to another embodiment of the present application.
Fig. 8 is a schematic structural diagram of a display device according to another embodiment of the application.
Fig. 9 is an inside view of a housing structure provided in another embodiment of the present application.
Fig. 10 is a schematic structural diagram of a back plate in a display device according to another embodiment of the application.
Fig. 11 is an enlarged view of region C in fig. 10.
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. 4, 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 further provided with a plurality of reinforcing ribs (not shown) on the surface facing the slot 16, and the plurality of reinforcing ribs are crisscrossed.
Further, as shown in fig. 2, a top insulating layer 425 is further disposed on the inner side of the housing structure 1, where the top insulating layer 425 corresponds to a circuit board (not shown in fig. 2), so as to prevent leakage of static electricity emitted by the circuit board. Further, the material of the top insulating layer 425 may be, for example, foam or polyvinyl chloride, which is an electrical poor conductor.
As shown in fig. 5, in another embodiment of the present application, there is also provided a display device 100 including: the backboard 20 is connected with a circuit main board 30 of the power plug wire 13, and the circuit main board 30 is arranged on the backboard 20; the shell structure 1 is covered on the backboard 20 to protect the circuit board, and the shell structure 1 comprises a power fixing assembly 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.
As shown in fig. 3, 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. 4, 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.
In another embodiment of the present application, as shown in fig. 6, a case structure 1 is further provided corresponding to a cover case on a back plate of the display device to protect a circuit motherboard 30 disposed on the back plate. The power fixing assembly 10 is used for fixing power plugs 13 penetrating out of the shell 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. 7, 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.
Further, as shown in fig. 9, a top insulating layer 425 is further disposed on the inner side of the housing structure 1, and the top insulating layer 425 corresponds to the circuit board (not shown in fig. 9), so as to prevent leakage of static electricity emitted by the circuit board. Further, the material of the top insulating layer 425 may be, for example, foam or polyvinyl chloride, which is an electrical poor conductor.
As shown in fig. 6 to 11, a display device according to still another embodiment of the present application includes: the backboard 20 is connected with a 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 circuit board 30 to protect the shell structure 1 of the circuit board 30, and the shell structure 1 comprises a power fixing assembly 10 for fixing the power plug wire 13.
The power fixing assembly 10 may refer to any of the configurations of the power fixing assemblies described above.
Further, as shown in fig. 10, the back plate 20 of the present embodiment is provided with a first recess 41 to form a circuit board mounting area, and the circuit board 30 is correspondingly disposed in the circuit board mounting area.
The first recess 41 of the back plate 20 is further provided with a protection structure 42, and the protection structure 42 is wrapped outside the whole circuit board 30 to prevent the electrostatic emission of the circuit board 30.
As shown in fig. 9, 10, and 11, the protective structure 42 includes the top insulating layer 425 disposed on the housing structure 10, and further includes the first insulating layer 421, the second insulating layer 422, and the third insulating layer 423 disposed on the back plate 20.
The first insulating layer 421 is disposed in the circuit board mounting region, and the first insulating layer 421 is disposed between the circuit board 30 and the back plate 20 to insulate the circuit board 30 from the back plate 20. The first insulating layer 421 is foam or polyvinyl chloride.
The protection structure 42 further includes a second insulating layer 422, where the second insulating layer 422 is disposed below a side of the circuit board 30 to which the power line 31 is connected.
In the present embodiment, the second insulating layer 422 extends outward along the first recess 11 and extends below the power line 31 connected to the circuit board 30; the second insulating layer 422 and the first insulating layer 421 are integrally formed. The first insulating layer 421 and the second insulating layer 422 are made of foam or polyvinyl chloride.
Further, the first insulating layer 421 extends along the circuit board 30 in a direction away from the back plate 20 to obtain a third insulating layer 423, where the third insulating layer 423 is correspondingly disposed on one side of the circuit board 30 to block the falling dust and water drops from directly contacting the circuit board 30. The third insulating layer 423 is bent towards the circuit board 30, and extends out of the side edge 424 along the direction of the circuit board 30, and the side edge 424 is disposed between the circuit board 30 and the housing structure.
The first insulating layer 421, the second insulating layer 422, and the third insulating layer 423 are made of foam or pvc.
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. The utility model provides a shell structure, its characterized in that corresponds the lid locate on display device's the backplate with the protection set up in circuit motherboard on the backplate, shell structure includes power fixed subassembly in order to fix follow power plug wire that wears 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 top insulating layer, wherein the top insulating layer is arranged on the inner side of the shell structure and faces the circuit main board so as to isolate static electricity radiation of the circuit main board;
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 according to claim 1, wherein a limit portion is further provided on an inner wall of the wire passing window, the limit portion corresponding to the wire clamping groove, so as to guide and limit the power plug wire before entering the wire clamping groove; wherein, spacing portion fixed connection is in on the card wire casing.
7. A display device, comprising:
a back plate;
the circuit main 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 motherboard, 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 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;
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 |
|---|---|---|---|
| CN201711375939.6A CN107949216B (en) | 2017-12-19 | 2017-12-19 | Display device and shell structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711375939.6A CN107949216B (en) | 2017-12-19 | 2017-12-19 | Display device and shell structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107949216A CN107949216A (en) | 2018-04-20 |
| CN107949216B true CN107949216B (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711375939.6A Active CN107949216B (en) | 2017-12-19 | 2017-12-19 | Display device and shell structure thereof |
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| CN (1) | CN107949216B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699141A (en) * | 2019-02-20 | 2019-04-30 | 合肥惠科金扬科技有限公司 | Fixed power supply line structure, display device and power supply line installation method |
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| JPH07218776A (en) * | 1994-02-04 | 1995-08-18 | Fujitsu Ltd | Mount structure for optical semiconductor module |
| CN1716008A (en) * | 2004-07-02 | 2006-01-04 | 奇菱科技股份有限公司 | Structure element of plane doisplay and its producing method |
| JP2011102825A (en) * | 2009-11-10 | 2011-05-26 | Sanyo Electric Co Ltd | Image display device |
| CN207744265U (en) * | 2017-12-19 | 2018-08-17 | 惠科股份有限公司 | Display device and its shell structure |
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- 2017-12-19 CN CN201711375939.6A patent/CN107949216B/en active Active
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| JPH07218776A (en) * | 1994-02-04 | 1995-08-18 | Fujitsu Ltd | Mount structure for optical semiconductor module |
| CN1716008A (en) * | 2004-07-02 | 2006-01-04 | 奇菱科技股份有限公司 | Structure element of plane doisplay and its producing method |
| JP2011102825A (en) * | 2009-11-10 | 2011-05-26 | Sanyo Electric Co Ltd | Image display device |
| CN207744265U (en) * | 2017-12-19 | 2018-08-17 | 惠科股份有限公司 | Display device and its shell structure |
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