CN107896437A - Display device and its shell structure - Google Patents
Display device and its shell structure Download PDFInfo
- Publication number
- CN107896437A CN107896437A CN201711377358.6A CN201711377358A CN107896437A CN 107896437 A CN107896437 A CN 107896437A CN 201711377358 A CN201711377358 A CN 201711377358A CN 107896437 A CN107896437 A CN 107896437A
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- China
- Prior art keywords
- backboard
- shell structure
- side wall
- screw hole
- power supply
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- 230000000694 effects Effects 0.000 abstract description 4
- 238000011982 device technology Methods 0.000 abstract description 2
- 230000009977 dual effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 16
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
-
- 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
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- 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
- H05K5/03—Covers
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1438—Back panels or connecting means therefor; Terminals; Coding means to avoid wrong insertion
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The application is related to display device technology field, especially a kind of shell structure, and it is covered on the backboard of display device to protect the circuit main board being installed on the backboard；Shell structure includes：Top cover and the 3rd side wall, the 4th side wall, the first side wall and the second sidewall set around top cover；4th side wall extends several card convexs towards the direction of backboard, and card convex is correspondingly stuck between the bottom side of backboard and frame, and bottom side is the side that backboard corresponds to the 4th side wall；Several fixation kits for being used to connect shell structure and backboard are laid between shell structure and backboard；Also include power supply fixation kit, with the fixed power supply plug wire passed from the shell structure.By under the dual fastening effect of card convex and fastening assembly, ensureing the stable fastening between shell structure and backboard, the service life of display device is extended.
Description
Technical field
The application is related to display device technology field, and in particular to the display of a kind of shell structure and its application back-cover fills
Put.
Background technology
Display device includes display board, backboard and shell structure, and display board is fixed on backboard, the another side and shell of backboard
Body structure is bolted on together.In typical design, fastened between backboard and shell structure by trip bolt
Together, because display device uses for a long time, inevitably carried and moved in use, easily caused tight
Gu screw rocking or even dropping, so as to cause backboard and shell structure to fasten unstable, the bulk strength of image display,
Shorten the service life of display device.
The content of the invention
For disadvantages described above, the application problem to be solved is to provide a kind of backboard and shell structure fastening stabilization, made
With the display device of the shell structure and its application of the long lifespan back-cover.
In order to solve the above technical problems, a kind of technical scheme of the application is：
A kind of shell structure, it is covered on the backboard of display device to protect the circuit master being installed on the backboard
Plate, the shell structure include：Top cover, the surrounding of the top cover are installed with the first side wall around the top cover, second
Side wall, the 3rd side wall and the 4th side wall；4th side wall extends several card convexs, the card towards the direction of the backboard
The convex bottom side for being correspondingly connected to the backboard, the bottom side are the side that the backboard corresponds to the 4th side wall；The shell
Several fixation kits for being used to connect the shell structure and the backboard are laid between body structure and the backboard；It is described
Shell structure also includes：Power supply fixation kit, with the fixed power supply plug wire passed from the shell structure, the power supply is fixed
Component includes：Storage tank；Linear window is crossed, it is arranged side by side in the shell structure with the storage tank；Cable clamping interface, it is set
Between the storage tank and the linear window excessively, so that the storage tank and the linear window of crossing are passed through by the cable clamping interface
It is logical, and make the power supply plug wire from it is described cross linear window pass after, by the cable clamping interface fix and reach in the storage tank.
As an improvement mode, the fixation kit includes the first screw hole, and first screw hole is arranged at described
In shell structure；The fixation kit also includes the first screw base being arranged on the backboard, first screw base and institute
It is corresponding to state the first screw hole；The shell structure is fixed on by the backboard through first screw hole by trip bolt
On.
As an improvement mode, the second screw hole is set in the card convex, the bottom side of the backboard be provided with it is described
The second corresponding screw base of second screw hole, the card convex is fixed on the bottom side by trip bolt.
As an improvement mode, the backboard is provided with backplate and circuit installation portion, the circuit installation portion protrusion
In the surface of the backplate, the shell structure is covered on the backplate, and coats the circuit installation portion.
As an improvement mode, skid resistant course is provided with the 3rd side wall and/or the 4th side wall, to reduce
State the impact between shell structure and the backboard.
As an improvement mode, projected area of the shell structure on the backboard is not more than the backboard area
2/3rds.
In order to solve the above technical problems, the another technical solution of the application is：
A kind of display device, including：Backboard and the circuit main board being arranged on the backboard；It is connected with the backboard
To protect the circuit main board, the shell structure includes shell structure：Top cover and around the top cover set the 3rd side
Wall, the 4th side wall, the first side wall and second sidewall；4th side wall extends several cards towards the direction of the backboard
Convex, the card convex is correspondingly stuck between the bottom side of the backboard and the frame, and the bottom side is described in the backboard corresponds to
The side of 4th side wall；Several are laid between the shell structure and the backboard to be used to connect the shell structure and institute
State the fixation kit of backboard；The shell structure also includes：Power supply fixation kit, to fix what is passed from the shell structure
Power supply plug wire, the power supply fixation kit include：Storage tank；Linear window is crossed, it is arranged side by side in the shell with the storage tank
In body structure；Cable clamping interface, it is arranged between the storage tank and the linear window excessively, so that the storage tank and the line excessively
Window is penetrated by the cable clamping interface, and make the power supply plug wire from it is described cross linear window pass after, consolidated by the cable clamping interface
Determine and reach in the storage tank.
As an improvement mode, the fixation kit includes the first screw hole, and first screw hole is arranged at described
In shell structure；The fixation kit also includes the first screw base being arranged on the backboard, first screw base and institute
It is corresponding to state the first screw hole；The shell structure is fixed on by the backboard through first screw hole by trip bolt
On.
As an improvement mode, recess is provided with the backboard, is set in the shell structure corresponding to the recess
Chimb is equipped with, the chimb is buckled on the recess.
As an improvement mode, the card convex is provided with the second screw hole, is provided with the frame and described second
The 3rd corresponding screw hole of screw hole, the bottom side of the backboard are provided with the second screw base, by trip bolt described in
Second screw hole and the 3rd screw hole are simultaneously adapted with second screw base, by the card convex be fixed on the bottom side with
Between the frame.
As an improvement mode, the backboard includes backplate and circuit installation portion, the circuit installation portion with it is described
Backplate is set up in parallel, and the circuit main board is arranged on the circuit installation portion, and the shell structure is covered on the backboard,
And coat the whole circuit installation portion.
As an improvement mode, skid resistant course is provided with the 3rd side wall and/or the 4th side wall, to reduce
State the impact between shell structure and the backboard.
As an improvement mode, projected area of the shell structure on the backboard is not more than the backboard area
2/3rds.
The display device of a kind of shell structure of the application and its application back-cover, including：Backboard and enclose located at backboard lateral margin
Frame；Shell structure is connected with backboard, shell structure includes：Top cover and the 3rd side wall set around top cover, the 4th
Side wall, the first side wall and second sidewall；4th side wall extends several card convexs towards the direction of backboard, and card convex is correspondingly stuck in the back of the body
Between the bottom side of plate and frame, bottom side is the side that backboard corresponds to the 4th side wall；If it is laid between shell structure and backboard
The dry fixation kit for being used to connect shell structure and backboard.By under the dual fastening effect of card convex and fastening assembly, ensureing
Stable fastening between shell structure and backboard, causes to send out between shell structure and backboard so as to avoid generation trip bolt from dropping
The accident of raw displacement damage display device occurs, and extends the service life of display device.
Because fixation kit includes the first screw hole, the first screw hole is arranged in shell structure；Fixation kit also includes
The first screw base being arranged on backboard, the first screw base are corresponding with the first screw hole；First spiral shell is passed through by trip bolt
Shell structure is fixed on backboard by nail.Easily shell structure and backboard can be fastened together by fixation kit,
Lift overall intensity.
Due to being provided with recess in the 4th side wall of shell structure, card convex is arranged on recess；Frame is set corresponding to recess
There is the lug boss for being stably connected with shell structure and frame.In back-cover by the way that lug boss to be snapped fit onto to display device, peace
Play a part of positioning during dress, while improving assembling speed, strengthen between shell structure and the frame of backboard
Firm performance.
Because card convex is provided with the second screw hole, threeth screw hole corresponding with the second screw hole is provided with frame,
The bottom side of backboard is provided with the second screw base, by trip bolt through the second screw hole and the 3rd screw hole and with the second screw
Seat is adapted, and card convex is fixed between bottom side and frame, further strengthened steady between shell structure and the frame of backboard
Solidity energy.
Because backboard includes backplate and the circuit installation portion that is fixedly installed on backplate, circuit installation portion protrudes from backplate
Surface, shell structure are covered on backplate, and coat whole circuit installation portion, at the circuit part closing of display device
Reason, plays a part of protection, so as to extend the service life of display device circuit part.
Because the 3rd side wall and/or the 4th side wall are provided with skid resistant course towards the edge of backboard, so that backboard and housing
Stability Analysis of Structures connects, and reduces the rate of depreciation of backboard and shell structure, extends service life.
To sum up, a kind of shell structure of the application and its application the back-cover display device solve in typical technology due to
Carried during use and movement causes rocking for trip bolt, so as to the bulk strength of image display, shorten display dress
The shortcomings that putting service life, improve the intensity of display device monolithic case.
Brief description of the drawings
Fig. 1 is the structural representation of display device in the embodiment of the application one；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is another structural representation of display device in the embodiment of the application one；
Fig. 4 is the structural representation of shell structure in the embodiment of the application one；
Fig. 5 is the structural decomposition diagram of power supply fixation kit in the embodiment of the application one；
Fig. 6 is the structural representation of the upper lid of power supply fixation kit in the embodiment of the application one；
Fig. 7 is the structural representation of display device in another embodiment of the application；
Fig. 8 is the enlarged drawing at A ' places in Fig. 7；
Fig. 9 is another structural representation of display device in another embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
As shown in figures 1 and 3, the embodiment of the present application provides a kind of shell structure 10, and shell structure 10 is covered on display dress
Put on 100 backboard 20 to protect the circuit main board 30 being installed on the backboard 20.In the present embodiment, backboard 20 is not complete
The shell structure 10 is stamped entirely, and actually 10 lids of shell structure are located on the area of backboard 20, for example, the housing knot
Projected area of the structure on the backboard is not more than 2/3rds of the backboard area.It is so designed that and enables to outside backboard 20
See more frivolous, attractive in appearance.
The shell structure 10 includes：Top cover 11, the surrounding of top cover 11 are installed with the first side wall 12 around top cover,
Two side walls 13, the 3rd side wall 14 and the 4th side wall 15；4th side wall 15 extends several card convexs 17 towards the direction of backboard 20,
Card convex 17 is correspondingly connected to the bottom side 21 of backboard 20, and bottom side 21 is the side that backboard 20 corresponds to the 4th side wall 15；Shell structure
Several fixation kits 40 for being used to connect shell structure 10 and backboard 20 are laid between 10 and backboard 20.
Wherein, with reference to shown in figure 3, fixation kit 40 includes the first screw hole 41, and the first screw hole 41 is arranged at housing knot
On structure 10；Fixation kit 40 also includes the first screw base 42 being arranged on backboard 20, the first screw base 42 and the first screw hole
41 is corresponding；Shell structure 10 is fixed on backboard 20 through the first screw hole 41 by trip bolt.
In conjunction with shown in Fig. 2, when the button box of shell structure 10 is when on the backboard 20, card convex 17 is affixed on the backboard 20
The surface of bottom side 21, sets the second screw hole 171 in card convex 17, and the bottom side of backboard 20 is provided with corresponding with the second screw hole 171
The second screw base 22, card convex 17 is fixed on bottom side 21 by trip bolt.In order to allow display device overall appearance, bottom side
Correspond to the card convex 17 on 21 and groove be set so that card convex 17 can be combined with bottom side 21 after into an even curface.
Further, with reference to shown in Fig. 4, skid resistant course 18 is provided with the 3rd side wall 14 and the 4th side wall 15, the skid resistant course
18 can reduce the impact between the shell structure and the backboard, extend the service life of product.
In addition, as shown in figure 1, shell structure 10 also includes：Power supply fixation kit 50 is worn with fixation from shell structure 10
The power supply plug wire 53 gone out.With reference to shown in Fig. 5, power supply fixation kit 50 includes：Storage tank 54, cross linear window 55 and cable clamping interface 56.
The linear window 55 of crossing is arranged side by side in shell structure 10 with storage tank 54.
With reference to shown in Fig. 5, cable clamping interface 56 is arranged between storage tank 54 and excessively linear window 55, so that storage tank 54 and excessively line
Window 55 is penetrated by cable clamping interface 56, and make power supply plug wire 53 from cross linear window 55 pass after, fixed by cable clamping interface 56 and to
Up in storage tank 54.Power supply is arranged in storage tank 54, and power supply plug wire 53 penetrated linear window 55 and passes through cable clamping interface 56 and power supply
It is connected, cable clamping interface 56 blocks power supply plug wire 53, and the position of power supply plug wire 53 changes during so as to avoid external environment from changing
The problem of.
Further, as shown in figure 5, the power supply plug wire 53 of the present embodiment is provided with shackle member 531, cable clamping interface 56 also includes phase
To the first card division 562 and the second card division 563 of setting, the first card division 562, the second card division 563 are respectively arranged in cable clamping interface 56
Formed on relative two side to be stuck in the shackle member 531 of power supply plug wire 53, to power supply plug wire 53 spacing.
Alternatively, cable clamping interface 56 also includes the 3rd card division 564 and the 4th card division 565 that are oppositely arranged, the 3rd card division 564,
4th card division 565 be respectively arranged on two side relative in cable clamping interface 56 and positioned at the first card division 562, the second card division 563 with
Cross between linear window 55, to be stuck in outside the shackle member 531 of power supply plug wire 53 and power supply plug wire 53 be formed spacing.
Alternatively, cable clamping interface 56 also includes the 5th card division 566 and the 6th card division 567 that are oppositely arranged, the 5th card division 566,
6th card division 567 be respectively arranged on two side relative in cable clamping interface 56 and positioned at the first card division 562, the second card division 563 with
Between storage tank 54, to be stuck in outside the shackle member 531 of power supply plug wire 53 and power supply plug wire 53 be formed spacing.
Correspondingly, the shackle member 531 of power supply plug wire 53 also corresponds to the shape setting of the cable clamping interface 56, respectively from clamping
The body of part 531 to both sides extend successively with first card division 562, the second card division 563, the 3rd card division 564, the 4th card division
565th, the 5th card division 566, first grab portion 532, second grab portion the 533, the 3rd and grab portion the 534, the 4th and grab portion corresponding to the 6th card division 567
535th, the 5th grab portion the 536, the 6th and grab portion 537.
Pass through the first card division 562, the second card division 563, the 3rd card division 564, the 4th card division 565, the 5th card division 566 and the 6th
Card division 567 carries out screens to three diverse locations of the shackle member 531 of power supply plug wire 53, and screens effect is good.
Further, cross on the inwall of linear window 55 and be additionally provided with limiting section 538, limiting section 538 is corresponding with cable clamping interface 56, with right
The guiding and spacing that power supply plug wire 53 enters before cable clamping interface 56.Limiting section 538 can be also fixed on described by nut connecting structure
On cable clamping interface 56.
Wherein, with reference to shown in Fig. 6, power supply fixation kit 50 also includes upper lid 57, upper lid 57 its be arranged at linear window 55
On to seal linear window 55.Upper lid 57 also includes lug boss 571, and lug boss 571 is arranged on the lateral margin of lid 57 and protruded from
Outside upper lid 57；Cross linear window 55 and be provided with recess 551 corresponding with lug boss 571, so that upper lid passes through lug boss 571, recess
551 were fixed on linear window 55.
Wherein, at least one fixed structure is additionally provided with the side wall of cable clamping interface 56, upper lid 57 passes through at least one fixation
Structure fixed cover 57 is in cable clamping interface 56, excessively on linear window 55.Specifically, fixed structure is to be arranged on the cable clamping interface 56
Screw base (not shown), and being arranged on lid 57, screw 572 corresponding with screw base, by screw by upper lid 57
It is fixed on screw base.Further, cable clamping interface 56 is presented U-shaped.The one side of upper lid 57 towards the cable clamping interface 56 is additionally provided with some
Bar reinforcement 573, some reinforcements 573 interweave in length and breadth.
At least one fixed structure 51 is additionally provided with the side wall of cable clamping interface 56, upper lid 57 passes through at least one fixed structure
51 fixed covers 57 are in cable clamping interface 56, excessively on linear window 55.Fixed structure is screw base, and upper lid 57 is provided with corresponding with screw base
Screw 572, upper lid 57 is fixed on screw base by screw.Cable clamping interface presents U-shaped.Cross on the inwall of linear window 55 and be additionally provided with
Limiting section 538, limiting section 538 is corresponding with cable clamping interface 56, to enter the guiding and spacing before cable clamping interface 56 to power supply plug wire 53.
As shown in fig. 7, the embodiment of the present application also provides a kind of display device 100, including：Backboard 20 and it is arranged at described
Circuit main board 30, shell structure 10 on backboard 20.Shell structure 10 is covered on the backboard 20 of display device 100 to protect peace
Loaded on the circuit main board 30 on the backboard 20.
The shell structure 10 includes：Top cover 11, the surrounding of top cover 11 are installed with the first side wall 12 around top cover,
Two side walls 13, the 3rd side wall 14 and the 4th side wall 15；4th side wall 15 extends several card convexs 17 towards the direction of backboard 20,
Card convex 17 is correspondingly connected to the bottom side 21 of backboard 20, and bottom side 21 is the side that backboard 20 corresponds to the 4th side wall 15；Shell structure
Several fixation kits 40 for being used to connect shell structure 10 and backboard 20 are laid between 10 and backboard 20.
Wherein, with reference to shown in figure 9, fixation kit 40 includes the first screw hole 41, and the first screw hole 41 is arranged at housing knot
On structure 10；Fixation kit 40 also includes the first screw base 42 being arranged on backboard 20, the first screw base 42 and the first screw hole
41 is corresponding；Shell structure 10 is fixed on backboard 20 through the first screw hole 41 by trip bolt.
Similarly, with reference to shown in figure 8, when the button box of shell structure 10 is when on the backboard 20, card convex 17 is affixed on the back of the body
The surface of bottom side 21 of plate 20, the second screw hole 171 is set in card convex 17, the bottom side of backboard 20 is provided with and the second screw hole 171
The second corresponding screw base 22, card convex 17 is fixed on bottom side 21 by trip bolt.In order to allow display device integrated beauty
See, the card convex 17 corresponded on bottom side 21 groove is set so that card convex 17 can be combined with bottom side 21 after into a smooth table
Face.Alternatively, the settable circle frame 50 in the outside of backboard 20 of the present embodiment, frame 50 is by the bottom side 21 of backboard 20 and blocks
Convex 17 surround, and expose fastening screw at relatively described second screw hole 171, it is flat also card convex 171 and bottom side 21 can be formed into one
Whole surface, and further fasten card convex 171.
Further, in order to improve the combination effect between shell structure 10 and backboard 20, it is provided with the backboard 20
Recess 23, the recess 23 is provided with chimb 173 in the shell structure 10, the chimb 173 is buckled in the recess
On 23.In this way, the structure of recess 23 and chimb 173, coordinates the card convex 17 so that shell structure 10 can be stably fixed on described
On backboard 20.
As shown in figure 9, the backboard 20 of the present embodiment is provided with backplate 25 and circuit installation portion 26, circuit in the present embodiment
Installation portion 26 and backplate 25 may be contained within backboard 20 towards the one side of the shell structure 10, and neighbour setting side by side.Circuit is pacified
The actual setting of dress portion 26 protrudes from the surface of backboard 20, circuit master is provided with circuit installation portion 26 in the middle and lower part of backboard 20
Plate 30.Shell structure 10 is covered on the circuit installation portion 26 of the middle and lower part of backboard 20, and coating circuit installation portion 26.Just due to
Shell structure 10 is arranged at the middle and lower part of backboard 20, and the middle and upper part of backboard 20 exposes, in order that the backboard 20 that must be exposed with
The color of back-cover 20 is reached unanimity, and a backplate 25 is coated on the surface of backboard 20 exposed.In the present embodiment, backboard 20 is not
The shell structure 10 is stamped completely, and actually 10 lids of shell structure are located at (i.e. circuit installation portion on the area of backboard 20
26), for example, projected area of the shell structure on the backboard is not more than 2/3rds of the backboard area.So
It is designed to so that the outward appearance of backboard 20 is more frivolous, attractive in appearance.
It is provided with 3rd side wall 14 and the 4th side wall 15 anti-skidding for backplate 25 to be stably connected with shell structure 10
Layer 18.In the present embodiment, can also be provided with the 3rd side wall 14 or the 4th side wall 15 for by backplate and shell structure 10
The skid resistant course 18 being stably connected with.
The display device of the present embodiment, its shell structure can be combined with power supply fixation kit 50, and concrete structure refers to
Described in Fig. 5~Fig. 6 and word.
These are only the preferred embodiment of the application, not to limit the application, it is all in spirit herein and
All any modification, equivalent and improvement made within principle etc., should be included within the protection domain of the application.
Claims (9)
1. a kind of shell structure, it is covered on to protect the circuit main board being installed on the backboard on the backboard of display device,
Characterized in that,
The shell structure includes：Top cover, the surrounding of the top cover are installed with the first side wall around the top cover, second
Side wall, the 3rd side wall and the 4th side wall；4th side wall extends several card convexs, the card towards the direction of the backboard
The convex bottom side for being correspondingly connected to the backboard, the bottom side are the side that the backboard corresponds to the 4th side wall；
Several are laid between the shell structure and the backboard to be used to connect consolidating for the shell structure and the backboard
Determine component；
The shell structure also includes：Power supply fixation kit, it is described with the fixed power supply plug wire passed from the shell structure
Power supply fixation kit includes：
Storage tank；
Linear window is crossed, it is arranged side by side in the shell structure with the storage tank；
Cable clamping interface, it is arranged between the storage tank and the linear window excessively, so that the storage tank and the linear window excessively
Penetrated by the cable clamping interface, and the power supply plug wire is passed afterwards, by cable clamping interface fixation simultaneously from the linear window excessively
Reach in the storage tank.
2. shell structure according to claim 1, it is characterised in that the fixation kit includes the first screw hole, described
First screw hole is arranged in the shell structure；The fixation kit also includes the first screw being arranged on the backboard
Seat, first screw base are corresponding with first screw hole；First screw hole is passed through by described in by trip bolt
Shell structure is fixed on the backboard.
3. shell structure according to claim 1, it is characterised in that the second screw hole, the back of the body are set in the card convex
The bottom side of plate is provided with second screw base corresponding with second screw hole, is fixed on the card convex by trip bolt
On the bottom side.
4. shell structure according to claim 1, it is characterised in that in the 3rd side wall and/or the 4th side wall
Skid resistant course is provided with, to reduce the impact between the shell structure and the backboard.
5. shell structure according to claim 1, it is characterised in that perspective plane of the shell structure on the backboard
2/3rds of product no more than the backboard area.
A kind of 6. display device, it is characterised in that including：Backboard and the circuit main board being arranged on the backboard；The back of the body
Shell structure is connected with plate to protect the circuit main board, the shell structure includes：Top cover and set around the top cover
The 3rd side wall, the 4th side wall, the first side wall and the second sidewall put；
4th side wall extends several card convexs towards the direction of the backboard, and the card convex is correspondingly stuck in the backboard
Between bottom side and the frame, the bottom side is the side that the backboard corresponds to the 4th side wall；
Several are laid between the shell structure and the backboard to be used to connect consolidating for the shell structure and the backboard
Determine component；
The shell structure also includes：Power supply fixation kit, it is described with the fixed power supply plug wire passed from the shell structure
Power supply fixation kit includes：
Storage tank；
Linear window is crossed, it is arranged side by side in the shell structure with the storage tank；
Cable clamping interface, it is arranged between the storage tank and the linear window excessively, so that the storage tank and the linear window excessively
Penetrated by the cable clamping interface, and the power supply plug wire is passed afterwards, by cable clamping interface fixation simultaneously from the linear window excessively
Reach in the storage tank.
7. display device according to claim 6, it is characterised in that the fixation kit includes the first screw hole, described
First screw hole is arranged in the shell structure；The fixation kit also includes the first screw being arranged on the backboard
Seat, first screw base are corresponding with first screw hole；First screw hole is passed through by described in by trip bolt
Shell structure is fixed on the backboard.
8. display device according to claim 6, it is characterised in that recess, the housing knot are provided with the backboard
The recess is provided with chimb on structure, the chimb is buckled on the recess.
9. display device according to claim 6, it is characterised in that the card convex is provided with the second screw hole, the side
Threeth screw hole corresponding with second screw hole is provided with frame, the bottom side of the backboard is provided with the second screw base,
It is adapted by trip bolt through second screw hole and the 3rd screw hole and with second screw base, by described in
Card convex is fixed between the bottom side and the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509451A (en) * | 2018-12-21 | 2019-03-22 | 惠科股份有限公司 | Display device |
| WO2023024085A1 (en) * | 2021-08-27 | 2023-03-02 | 京东方科技集团股份有限公司 | Display module, preparation method therefor, and display apparatus |
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| JP2011102825A (en) * | 2009-11-10 | 2011-05-26 | Sanyo Electric Co Ltd | Image display device |
| CN203912073U (en) * | 2014-04-25 | 2014-10-29 | 惠科电子（深圳）有限公司 | Back housing connection structure of liquid crystal television set |
| JP2015025866A (en) * | 2013-07-24 | 2015-02-05 | 船井電機株式会社 | Display device |
| CN205195838U (en) * | 2015-11-20 | 2016-04-27 | 联想(北京)有限公司 | Electronic equipment backshell and electronic equipment |
| CN207939861U (en) * | 2017-12-19 | 2018-10-02 | 惠科股份有限公司 | Display device and its shell structure |
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| JPH07218776A (en) * | 1994-02-04 | 1995-08-18 | Fujitsu Ltd | Mount structure for optical semiconductor module |
| JP2011102825A (en) * | 2009-11-10 | 2011-05-26 | Sanyo Electric Co Ltd | Image display device |
| JP2015025866A (en) * | 2013-07-24 | 2015-02-05 | 船井電機株式会社 | Display device |
| CN203912073U (en) * | 2014-04-25 | 2014-10-29 | 惠科电子（深圳）有限公司 | Back housing connection structure of liquid crystal television set |
| CN205195838U (en) * | 2015-11-20 | 2016-04-27 | 联想(北京)有限公司 | Electronic equipment backshell and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109509451A (en) * | 2018-12-21 | 2019-03-22 | 惠科股份有限公司 | Display device |
| WO2023024085A1 (en) * | 2021-08-27 | 2023-03-02 | 京东方科技集团股份有限公司 | Display module, preparation method therefor, and display apparatus |
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| CN107896437B (en) | 2023-11-10 |
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