CN105283026B - The fixed structure and liquid crystal display device of printed circuit board (PCB) - Google Patents
The fixed structure and liquid crystal display device of printed circuit board (PCB) Download PDFInfo
- Publication number
- CN105283026B CN105283026B CN201510466491.3A CN201510466491A CN105283026B CN 105283026 B CN105283026 B CN 105283026B CN 201510466491 A CN201510466491 A CN 201510466491A CN 105283026 B CN105283026 B CN 105283026B
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- China
- Prior art keywords
- pcb
- circuit board
- printed circuit
- sliding shoe
- sliding
- Prior art date
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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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
- H05K7/1404—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by edge clamping, e.g. wedges
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
Abstract
The present invention is applied to display technology field, there is provided a kind of fixing device of printed circuit board (PCB), it is intended to which the fixed form for solving the problems, such as printed circuit board (PCB) in the prior art can not be applied to different size liquid crystal display.The fixed structure of the printed circuit board (PCB) is used to printed circuit board (PCB) being fixed on liquid crystal panel, and fixed structure includes:Fixed plate, it is fixedly installed on liquid crystal panel and for carrying printed circuit board (PCB);First sliding shoe and the second sliding shoe, positioned at printed circuit board (PCB) opposite sides and be slidably connected with fixed plate, printed circuit board (PCB) is fixed on the first sliding shoe and the second sliding shoe and moved with the first sliding shoe and the second sliding shoe relative to the movement of fixed plate.Printed circuit board (PCB) is fixedly installed on liquid crystal panel by the fixed structure of the printed circuit board (PCB) using fixed plate, and it is adjusted using the cooperation of the first sliding shoe and the second sliding shoe and fixed plate with the size according to printed circuit board (PCB), it is suitable for the printed circuit board (PCB) of different size, it is simple in construction, it is easy to use.
Description
Technical field
The invention belongs to display technology field, more particularly to a kind of fixed structure of printed circuit board (PCB) and there is the printing
The liquid crystal display device of the fixed structure of circuit board.
Background technology
The LED liquid crystal display all-in-one products in present market, mainly there is two big types, and one kind is side-light type, i.e. light source is from four
Periphery is injected, then by reflector plate light guide plate that light guide is positive to liquid crystal display;Another kind of is direct-injection type, i.e., light source is directly from liquid
Sent behind crystal panel, be directed to liquid crystal panel.For the latter, more than 15mm distance is needed between light source and liquid crystal panel, and
Surrounding need to be with 45 degree of gradient transition.All liquid crystal panels have printed circuit board (PCB) be connected thereto by soft arranging wire realize photoelectricity turn
Change, the printed circuit board (PCB) on this liquid crystal panel must be placed on the inclined-plane of cavity and need fixed thereto good.
At present, the fixed form of printed circuit board (PCB) mainly has following several:The first is lock screw, i.e., by printed circuit board (PCB)
It is locked on cavity inclined-plane;Second is bonding method, i.e., the two-sided foam rubber of use in printed circuit board is pasted into cavity inclined-plane;3rd
Kind it is to be affixed to using silica gel button on cavity inclined-plane, or silica gel is stuck on cavity inclined-plane, then passes through silica gel and printed circuit board (PCB)
Flexibility is fixed.
For the above-mentioned fixed form of printed circuit board (PCB), the defects of different is individually present, for example, first two mode maximum
Shortcoming is that printed circuit board (PCB) is connected completely with cavity inclined-plane, and liquid crystal panel and cavity are the need for gap, and can be with
There is certain activity in cavity, when liquid crystal panel moves horizontally product in transportation, printed circuit board is not
It can and then move, cause liquid crystal panel to be pullled by force by soft arranging wire with printed circuit board (PCB), cause liquid crystal panel soft arranging wire position
Release, product can not normal work;In addition, for viscose glue mode, over time, the hidden danger to come off be present and give product product
Matter impacts;For the silica gel button being stuck on cavity inclined-plane, although solving above mentioned problem, for the specification of in the market screen
Adaptability it is poor, such as each producer's flexible printed circuit board length it is inconsistent, the width of printed circuit board (PCB) is also inconsistent, for every
The liquid crystal display of a different size needs out a silica gel mould, greatly increases production cost, and the batch for being also unfavorable for material is adopted
Purchase.
The content of the invention
It is an object of the invention to provide a kind of fixing device of printed circuit board (PCB), it is intended to solves printing electricity in the prior art
The fixed form of road plate can not be applied to the technical problem of different size liquid crystal display.
The present invention is achieved in that a kind of fixed structure of printed circuit board (PCB), for printed circuit board (PCB) to be fixed on into liquid
In crystal panel, the fixed structure includes:
Fixed plate, it is fixedly installed on the liquid crystal panel and for carrying the printed circuit board (PCB);
First sliding shoe and the second sliding shoe, first sliding shoe and the second sliding shoe are located at the printed circuit
The opposite sides of plate is simultaneously slidably connected with the fixed plate, and the printed circuit board (PCB) is fixed on first sliding shoe and described
Moved on two sliding shoes and with first sliding shoe and the second sliding shoe relative to the movement of the fixed plate.
Further, the fixed plate include the body that coordinates with first sliding shoe and the second sliding shoe with
And extension and flexible clamping part are protruded along the body at least side, the liquid crystal panel is provided with and the clamping part
The block button hole of cooperation.
Further, the clamping part is flexible.
Further, first sliding shoe includes the first noumenon portion above the body and along described the
One body protrudes extension to clamp the first clamping part of the printed circuit board (PCB) towards the second sliding shoe;
The second sliding shoe includes above the body and second body relative with the first noumenon portion
Portion and along second body towards first sliding shoe protrude extension with clamp the second of the printed circuit board (PCB) folder
Hold portion.
Further, first clamping part includes positioned at the first noumenon portion opposite sides and matched somebody with somebody with the body
Close the first elastic arm and the first projection above the first elastic arm upper surface, first elastic arm with it is described
First projection forms the first grasping part for clamping the printed circuit board (PCB);
Second clamping part includes second coordinated positioned at the second body opposite sides and with the body
Elastic arm and the second projection above the second elastic arm upper surface, second elastic arm and second projection
Form the second grasping part for clamping the printed circuit board (PCB).
Further, the fixed plate also includes being arranged at the sliding part of the body opposite sides, and each described first
Elastic arm is provided with the first sliding guide groove coordinated with the sliding part, and each second elastic arm is provided with to be coordinated with the sliding part
The second sliding guide groove.
Further, first sliding shoe also includes the first projection along prominent extension on the inside of each first elastic arm
With the second projection, first projection and second projection are located at relative two surfaces of the sliding part to form described first
Sliding guide groove;
The second sliding shoe also includes convex along the 3rd projection of prominent extension on the inside of each second elastic arm and the 4th
Led with forming second slip on relative two surfaces that block, the 3rd projection and the 4th projection are located at the sliding part
Groove.
Further, first sliding shoe also includes the first limit that extension is protruded along each first sliding guide groove inwall
Position block, the second sliding shoe also includes the second limited block that extension is protruded along each second sliding guide groove inwall, described solid
Fixed board is provided with multiple interval settings and the stopper slot snapped connection with first limited block and second limited block.
Further, the fixed plate is provided with second body and dashed forward in one end close to the second sliding shoe
The projecting block gone out, the second sliding shoe are provided with the groove coordinated with the projecting block.
Present invention also offers a kind of liquid crystal display device, including liquid crystal panel, the print that is fixed on the liquid crystal panel
Printed circuit board and the fixed structure that the printed circuit board (PCB) is fixed on the liquid crystal panel, the fixed structure are above-mentioned
The fixed structure of any one printed circuit board (PCB).
Having the technical effect that relative to prior art of the invention:The fixed structure of the printed circuit board (PCB) utilizes fixed plate by institute
State printed circuit board (PCB) to be fixedly installed on the liquid crystal panel, and utilize first sliding shoe and the second sliding shoe and institute
The cooperation of fixed plate is stated to be adjusted according to the size of the printed circuit board (PCB), is suitable for the printed circuit board (PCB) of different size,
It is simple in construction, it is easy to use.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to the embodiment of the present invention or prior art
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings described below is only the present invention's
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the partial enlarged drawing that the embodiment of the present invention provides liquid crystal display device;
Fig. 2 is the partial elevation view of liquid crystal display device in Fig. 1;
Fig. 3 is the sectional view of A-A in Fig. 2;
Fig. 4 is the partial enlarged drawing of liquid crystal panel provided in an embodiment of the present invention;
Fig. 5 is the stereogram of fixed structure provided in an embodiment of the present invention;
Fig. 6 is the exploded view of fixed structure in Fig. 5;
Fig. 7 is the side view of fixed structure in Fig. 5.
Description of reference numerals:
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 to Fig. 4 is refer to, the fixed structure of printed circuit board (PCB) provided in an embodiment of the present invention is used for printed circuit board (PCB)
10 are fixed on liquid crystal panel 20, and the fixed structure includes:
Fixed plate 30, it is fixedly installed on the liquid crystal panel 20 and for carrying the printed circuit board (PCB) 10;
First sliding shoe 40 and the second sliding shoe 50, first sliding shoe 40 and the second sliding shoe 50 are positioned at described
The opposite sides of printed circuit board (PCB) 10 is simultaneously slidably connected with the fixed plate 30, and the printed circuit board (PCB) 10 is fixed on described first
Relative to described on sliding shoe 40 and the second sliding shoe 50 and with first sliding shoe 40 and the second sliding shoe 50
The movement of fixed plate 30 and move.
The fixed structure of printed circuit board (PCB) 10 provided in an embodiment of the present invention utilizes fixed plate 30 by the printed circuit board (PCB)
10 are fixedly installed on the liquid crystal panel 20, and using first sliding shoe 40 and the second sliding shoe 50 with it is described solid
The cooperation of fixed board 30 is suitable for the printed circuit board (PCB) of different size to be adjusted according to the size of the printed circuit board (PCB) 10
10, it is simple in construction, it is easy to use.
Fig. 1 to Fig. 3 is refer to, in this embodiment, the printed circuit board (PCB) 10 includes being connected with the liquid crystal panel 20
Control panel 12 and flexible PCB 14, pass through first sliding shoe 40 and the relatively described fixed plate of the second sliding shoe 50
30 slip, realizes Bidirectional slide, is suitable for the flexible PCB 14 of different length, meanwhile, it is suitable for the control of different in width
Plate 12, specifically, both with the width range of control panel 12 be 12~28mm.The control panel 12 and the flexible PCB 14
Be stacked, the structure can the length difference of the compatible flexible PCB 14 reach the maximum difference of the two, the maximum is poor
It is worth for 16mm, so, the structure is suitable for the flexible PCB 14 and the specification of control panel 12 of the liquid crystal panel 20 of different manufacturers.
Fig. 1 to Fig. 5 is refer to, further, the fixed plate 30 includes and first sliding shoe 40 and described second
The body 31 and protrude extension and flexible clamping part 32 along the body 31 at least side that sliding shoe 50 coordinates,
The liquid crystal panel 20 is provided with the block button hole 22 coordinated with the clamping part 32.The buckle is fastened on using the clamping part 32
So that the fixed plate 30 is fixedly installed on the liquid crystal panel 20 in hole 22, so, it is fixed in the fixed plate 30
The printed circuit board (PCB) 10 is fixed and is fixedly installed on the liquid crystal panel 20, the fixed form with the fixed plate 30
Convenient disassembly, and without the puzzlement that comes off, it is simple in construction.In this embodiment, the body 31 and the clamping part 32 are by one
It is body formed and be made.
In this embodiment, the clamping part 32 is located at the opposite sides of the body 31, so that the fixed plate 30
It is firmly fixed on the liquid crystal panel 20.In other embodiments, the clamping part 32 can be located at the body 31
Any side or positioned at each side of the body 31.
In this embodiment, the liquid crystal panel 20 is made up of metal material or plastics.
Fig. 5 to Fig. 7 is refer to, further, the clamping part 32 is flexible.During installation, the clamping part 32 is clutched
So that the distance between described clamping part 32 positioned at the opposite sides of body 31 diminishes, finger, the clamping part are unclamped
32 are snapped in the block button hole 22 securely, so that the fixed plate 30 is securely mounted at the liquid crystal panel 20
On.
Fig. 1 to Fig. 7 is refer to, further, first sliding shoe 40 includes the positioned at the top of the body 31
One body 42 and along the first noumenon portion 42 towards the second sliding shoe 50 protrude extension with clamp it is described printing electricity
First clamping part 44 of road plate 10;The second sliding shoe 50 include positioned at the top of the body 31 and with the first noumenon
The second relative body 52 of portion 42 and extension is protruded to press from both sides along second body 52 towards first sliding shoe 40
Hold the second clamping part 54 of the printed circuit board (PCB) 10.Utilize first clamping part 44 and second clamping part 54 clamping institute
Printed circuit board (PCB) 10 is stated, by adjusting the distance between described first sliding shoe 40 and the second sliding shoe 50 with by the print
Printed circuit board 10 is fixed in the fixed plate 30.In this embodiment, the first noumenon portion 42 and first clamping part
44 are made by being integrally formed, and second body 52 is made with second clamping part 54 by being integrally formed.
Fig. 1 to Fig. 7 is refer to, further, first clamping part 44 includes relative positioned at the first noumenon portion 42
Both sides and with the body 31 coordinate the first elastic arm 442 and above the upper surface of the first elastic arm 442
First projection 444, first elastic arm 442 form with first projection 444 and clamp the first of the printed circuit board (PCB) 10
Grasping part 446;Second clamping part 54 include positioned at the opposite sides of the second body 52 and with the body 31
The second elastic arm 542 coordinated and the second projection 544 above the upper surface of the second elastic arm 542, described second
Elastic arm 542 forms the second grasping part 546 for clamping the printed circuit board (PCB) 10 with second projection 544.Each described
One elastic arm 442 and each second elastic arm 542 cooperated with the body 31 so that first sliding shoe 40 and
The second sliding shoe 50 moves relative to the fixed plate 30.Have between first elastic arm 442 and first projection 444
There is gap, the gap forms the first grasping part 446 for clamping the printed circuit board (PCB) 10;Similarly, second elastic arm
Gap is formed between 542 and second projection 544, the gap forms the second grasping part for clamping the printed circuit board (PCB) 10
546。
Fig. 1 to Fig. 7 is refer to, further, the fixed plate 30 also includes being arranged at the opposite sides of body 31
Sliding part 33, each first elastic arm 442 is provided with the first sliding guide groove 4420 coordinated with the sliding part 33, each described
Second elastic arm 542 is provided with the second sliding guide groove 5420 coordinated with the sliding part 33.Pass through first sliding guide groove
4420 coordinate with the sliding part 33 so that first sliding shoe 40 slides relative to the fixed plate 30, similarly, pass through
Second sliding guide groove 5420 coordinates so that the second sliding shoe 50 is relative to the fixed plate 30 with the sliding part 33
Slide.
Fig. 1 to Fig. 7 is refer to, further, first sliding shoe 40 also includes along each first elastic arm 442
Side protrudes the first projection 46 and the second projection 48 of extension, and first projection 46 and second projection 48 are located at the slip
Relative two surfaces in portion 33 are to form first sliding guide groove 4420;The second sliding shoe 50 is also included along each described second
The 3rd projection 56 and the 4th projection 57 of the prominent extension in the inner side of elastic arm 542, the 3rd projection 56 and the 4th projection 57
Positioned at relative two surfaces of the sliding part 33 to form second sliding guide groove 5420.First projection 46 and described
Two projections 48 are slided positioned at the opposite sides of the sliding part 33 with forming slided for the sliding part 33 described first respectively
Guide groove 4420, similarly, the 3rd projection 56 and the 4th projection 57 are respectively positioned at the opposite sides of the sliding part 33
To form the second sliding guide groove 5420 slided for the sliding part 33, by the setting of this structure, with according to the printing
The distance between first sliding shoe 40 and the second sliding shoe 50 described in the width or length adjustment of circuit board 10 so that should
Fixed structure is applied to the printed circuit board (PCB) 10 of different size, realizes flexible fixation, simple in construction, easy to use.
Fig. 1 to Fig. 7 is refer to, further, first sliding shoe 40 is also included along each first sliding guide groove
4420 inwalls protrude the first limited block 49 of extension, and the second sliding shoe 50 is also included along each second sliding guide groove 5420
Inwall protrudes the second limited block (not shown) of extension, the fixed plate 30 be provided with multiple interval settings and with it is described first spacing
The stopper slot 34 that block 49 and second limited block snap connection.Can be with using the elasticity of itself of the first elastic arm 442
First sliding shoe 40 is realized in positioning and screens in the fixed plate 30, i.e., by first sliding guide groove 4420 with
The sliding part 33 coordinates and first limited block 49 coordinates with the stopper slot 34 so that first sliding shoe 40 to be limited
In the fixed plate 30;Similarly, can be slided using the elasticity of itself of the second elastic arm 542 with realizing described second
Motion block 50 in positioning and screens in the fixed plate 30, i.e., by the second sliding shoe 50 in the sliding part 33 coordinate with
And second limited block coordinates with the stopper slot 34 so that the second sliding shoe 50 to be now located in the fixed plate 30.It is logical
The cooperation of first limited block 49 and the stopper slot 34 is crossed to realize first sliding shoe 40 in the fixed plate 30
Flexible positioning, first sliding shoe 40 can ensure to adapt to the control panel 12 relative to the displacement of the fixed plate 30
A variety of width dimensions requirements;By the cooperation of second limited block and the stopper slot 34 to realize the second sliding shoe 50
Flexible positioning in the fixed plate 30, the second sliding shoe 50 can ensure to fit relative to the displacement of the fixed plate 30
The different lengths size of the flexible PCB 14 is answered to require.
Fig. 1 to Fig. 7 is refer to, further, the fixed plate 30 is provided with one end close to the second sliding shoe 50
The projecting block 35 and the card between the projecting block 35 and the stopper slot 34 protruded towards second body 52
Catching groove 36, the lug boss 59 that the second sliding shoe 50 is provided with across the projecting block 35 and coordinated with the buckle slot 36.Root
According to the length of flexible PCB 14, the second sliding shoe 50 is installed in the buckle slot 36 of the fixed plate 30, i.e., it is described
Lug boss 59 is included in from top or from crossing the projecting block 35 from below and be caught in the buckle slot 36, the projecting block
35 is flexible.
Refer to Fig. 1 to Fig. 7, liquid crystal panel 20 provided in an embodiment of the present invention include liquid crystal panel 20, be fixed on it is described
Printed circuit board (PCB) 10 on liquid crystal panel 20 and the fixation that the printed circuit board (PCB) 10 is fixed on the liquid crystal panel 20
Structure, the fixed structure are the fixed structure of above-mentioned any one printed circuit board (PCB) 10.Printed circuit board (PCB) 10 in the embodiment
Fixed structure there is fixed structure identical structure and phase same-action in the various embodiments described above, do not repeat herein.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (5)
- A kind of 1. fixed structure of printed circuit board (PCB), for printed circuit board (PCB) to be fixed on into liquid crystal panel, it is characterised in that institute Stating fixed structure includes:Fixed plate, it is fixedly installed on the liquid crystal panel and for carrying the printed circuit board (PCB);First sliding shoe and the second sliding shoe, first sliding shoe and the second sliding shoe are located at the printed circuit board (PCB) Opposite sides is simultaneously slidably connected with the fixed plate, and the printed circuit board (PCB), which is fixed on first sliding shoe and described second, to be slided Moved on motion block and with first sliding shoe and the second sliding shoe relative to the movement of the fixed plate;The fixed plate includes the body coordinated with first sliding shoe and the second sliding shoe and along the body Portion at least side protrudes extension and flexible clamping part, and the liquid crystal panel is provided with the buckle coordinated with the clamping part Hole;First sliding shoe includes the first noumenon portion above the body and along the first noumenon portion direction The second sliding shoe protrudes extension to clamp the first clamping part of the printed circuit board (PCB);The second sliding shoe include above the body and second body relative with the first noumenon portion with And extension is protruded to clamp the second clamping part of the printed circuit board (PCB) along second body towards first sliding shoe;First clamping part includes the first elasticity coordinated positioned at the first noumenon portion opposite sides and with the body Arm and the first projection above the first elastic arm upper surface, first elastic arm are formed with first projection Clamp the first grasping part of the printed circuit board (PCB);Second clamping part includes the second elasticity coordinated positioned at the second body opposite sides and with the body Arm and the second projection above the second elastic arm upper surface, second elastic arm are formed with second projection Clamp the second grasping part of the printed circuit board (PCB);The fixed plate also includes the sliding part for being arranged at the body opposite sides, and each first elastic arm is provided with and institute The first sliding guide groove of sliding part cooperation is stated, each second elastic arm is provided with the second slip coordinated with the sliding part and led Groove.
- 2. the fixed structure of printed circuit board (PCB) as claimed in claim 1, it is characterised in that first sliding shoe also includes edge The first projection and the second projection of prominent extension, first projection and the second projection position on the inside of each first elastic arm In relative two surfaces of the sliding part to form first sliding guide groove;The second sliding shoe also includes the 3rd projection and the 4th projection along prominent extension on the inside of each second elastic arm, institute State the 3rd projection and the 4th projection is located at relative two surfaces of the sliding part to form second sliding guide groove.
- 3. the fixed structure of printed circuit board (PCB) as claimed in claim 1, it is characterised in that first sliding shoe also includes edge Each first sliding guide groove inwall protrudes the first limited block of extension, and the second sliding shoe also includes sliding along each described second Dynamic guide groove inwall protrudes the second limited block of extension, the fixed plate be provided with multiple interval settings and with first limited block and The stopper slot that second limited block snaps connection.
- 4. the fixed structure of printed circuit board (PCB) as claimed in claim 1, it is characterised in that the fixed plate is in close to described the One end of two sliding shoes is provided with the projecting block that second body protrudes, and the second sliding shoe is provided with and the protrusion The groove that block coordinates.
- 5. a kind of liquid crystal display device, including liquid crystal panel, the printed circuit board (PCB) that is fixed on the liquid crystal panel and by institute State the fixed structure that printed circuit board (PCB) is fixed on the liquid crystal panel, it is characterised in that the fixed structure is that right such as will Seek the fixed structure of the printed circuit board (PCB) described in 1 to 4 any one.
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CN201510466491.3A CN105283026B (en) | 2015-07-31 | 2015-07-31 | The fixed structure and liquid crystal display device of printed circuit board (PCB) |
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KR20180064612A (en) * | 2016-12-05 | 2018-06-15 | 삼성디스플레이 주식회사 | Display device |
CN112162423B (en) * | 2020-09-14 | 2022-02-18 | 惠科股份有限公司 | Double-layer display module and display device |
CN116149093B (en) * | 2023-04-23 | 2023-07-07 | 深圳赛仕电子科技有限公司 | Breakage-proof TFT display panel bearing device |
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CN204031687U (en) * | 2014-07-18 | 2014-12-17 | 惠科电子(深圳)有限公司 | Circuit board mount |
CN204014417U (en) * | 2014-07-25 | 2014-12-10 | 深圳市大森林光电科技有限公司 | The circuit board mounting platform of inserter |
CN204948582U (en) * | 2015-07-31 | 2016-01-06 | 惠科电子(深圳)有限公司 | The fixed structure of printed circuit board (PCB) and liquid crystal indicator |
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CN105283026A (en) | 2016-01-27 |
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