CN207201062U - A kind of ultra-thin wiring board of liquid crystal display - Google Patents
A kind of ultra-thin wiring board of liquid crystal display Download PDFInfo
- Publication number
- CN207201062U CN207201062U CN201720661306.0U CN201720661306U CN207201062U CN 207201062 U CN207201062 U CN 207201062U CN 201720661306 U CN201720661306 U CN 201720661306U CN 207201062 U CN207201062 U CN 207201062U
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- CN
- China
- Prior art keywords
- wiring board
- core plate
- layer
- damper
- intermediate radiator
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of ultra-thin wiring board of liquid crystal display, including wiring board and damper, the wiring board is from top to bottom disposed with top layer, the first insulating barrier, upper core plate, intermediate radiator layer, lower core plate, the second insulating barrier, bottom and outer heat dissipating layer, the upper surface both sides of the wiring board offer the mounting hole through wiring board, damage mounting hole upper and lower ends are separately installed with damper and lower damper, the upper surface of the wiring board offers the perforation through wiring board, and the upper surface of the top layer is provided with pad.The utility model wiring board has stable interlayer interconnecting relation, and the contact surface of intermediate radiator layer and upper core plate and lower core plate is the wavy contact surface of sawtooth so that the structure of wiring board is compacter；By being used cooperatively for intermediate radiator layer and outer heat dissipating layer, make wiring board that there is more preferable heat dispersion；By being provided with damper, the damage to caused by wiring board is reduced.
Description
Technical field
It the utility model is related to display wiring board techniques field, specially a kind of ultra-thin wiring board of liquid crystal display.
Background technology
PCB, Chinese are printed circuit board, also known as printed substrate, are important electronic units, are electronic components
Supporter, be electronic component electrical connection carrier, due to it using electron printing make, therefore be referred to as " print
Brush " circuit board；Because existing most electronic products develop towards high density, miniaturization, highly reliable direction, therefore as far as possible
The volume and weight of diminution electronic product be highly important, the research and development of the ultra-thin wiring board of liquid crystal display are more and more important,
Traditional ultra-thin LCD is complicated with circuit board structure so that wiring board it is loosely organized, precision is low, heat dispersion
Difference, stability is poor, can not meet high request of the existing market to PCB completely, and because wiring board is excessively thin, is transporting
It is easy to cause to damage in defeated and manufacturing process；Therefore, we have proposed a kind of ultra-thin wiring board of liquid crystal display.
Utility model content
The purpose of this utility model is to provide a kind of liquid crystal display ultra-thin wiring board, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of ultra-thin wiring board of liquid crystal display, bag
Wiring board and damper are included, the wiring board includes top layer, and the bottom surface of the top layer is provided with the first insulating barrier, and described first is exhausted
The bottom surface of edge layer is provided with core plate, and the bottom of upper core plate is provided with intermediate radiator layer, and the bottom surface of the intermediate radiator layer is set
There is lower core plate, the bottom surface of the lower core plate is provided with the second insulating barrier, and the bottom surface of second insulating barrier is provided with bottom, described
The bottom surface of bottom is provided with outer heat dissipating layer, and connecting pole is provided between outer heat dissipating layer and intermediate radiator layer, the wiring board
Upper surface both sides offer the mounting hole through wiring board, and the upper surface of the wiring board offers the perforation through wiring board,
The upper surface of the upper core plate offers the buried via hole through upper core plate, intermediate radiator layer and lower core plate, the upper surface of the top layer
It is provided with pad；
The damper includes upper damper and lower damper, and the upper damper includes the first rubber jar, and described first
The inner chamber top of rubber jar is installed with the first spring, and the lower end of first spring is provided with the first mounting post, and described
Integrally formed with threaded post, the lower damper includes the second rubber jar for the bottom of one mounting post, second rubber jar it is interior
Bottom of chamber end is installed with second spring, and the top of the second spring is provided with the second mounting post, second mounting post
Top is provided with thread groove corresponding with threaded post, and threaded post is fixedly mounted in thread groove through mounting hole.
Preferably, the contact surface of the intermediate radiator layer and upper core plate and lower core plate is the wavy contact surface of sawtooth.
Preferably, the side wall of the mounting hole is provided with felt pad.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, reasonable in design, behaviour
Facilitating, top layer, upper core plate, lower core plate, intermediate radiator layer, bottom and outer heat dissipating layer have stable interlayer interconnecting relation, in
Between the contact surface of heat dissipating layer and upper core plate and lower core plate be the wavy contact surface of sawtooth so that the structure of wiring board is compacter,
Precision is higher；By being used cooperatively for intermediate radiator layer and outer heat dissipating layer, make wiring board that there is more preferable heat dispersion；Pass through
Damper is provided with, prevents wiring board from causing to damage in transport or manufacturing process, reduces loss.
Brief description of the drawings
Fig. 1 is the utility model circuit board structure schematic diagram；
Fig. 2 is the utility model shock absorber structure and scheme of installation.
1st, wiring board, 11, top layer, the 12, first insulating barrier, 13, upper core plate, 14, intermediate radiator layer, 15, lower core plate, 16,
Second insulating barrier, 17, bottom, 18, outer heat dissipating layer, 2, mounting hole, 3, perforation, 4, buried via hole, 5, pad, 6, damper, 61, on
Damper, the 611, first rubber jar, the 612, first spring, the 613, first mounting post, 614, threaded post, 62, lower damper, 621,
Second rubber jar, 622, second spring, the 623, second mounting post, 624, thread groove, 7 connecting poles.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of ultra-thin wiring board of liquid crystal display, including
Wiring board 1 and damper 6, the wiring board 1 include top layer 11, and the bottom surface of the top layer 11 is provided with the first insulating barrier 12, institute
The bottom surface for stating the first insulating barrier 12 is provided with core plate 13, and the bottom of upper core plate 13 is provided with intermediate radiator layer 14, the centre
The bottom surface of heat dissipating layer 14 is provided with lower core plate 15, and the bottom surface of the lower core plate 15 is provided with the second insulating barrier 16, and described second is exhausted
The bottom surface of edge layer 16 is provided with bottom 17, and the bottom surface of the bottom 17 is provided with outer heat dissipating layer 18, and outer heat dissipating layer 18 and centre
Connecting pole 7 is provided between heat dissipating layer 14, intermediate radiator layer 14 absorbs heat, and heat is oriented into outer heat sink by connecting pole 7
18, accelerate the radiating of wiring board 1, top layer 11, upper core plate 13, lower core plate 15, intermediate radiator layer 14, bottom 17 and outer heat dissipating layer 18
With stable interlayer interconnecting relation, the upper surface both sides of the wiring board 1 offer the mounting hole 2 through wiring board 1, install
Hole 2 is used to damper 6 be fixedly mounted, and the upper surface of the wiring board 1 offers the perforation 3 through wiring board 1, the upper core plate
13 upper surface offers the buried via hole 4 through upper core plate 13, intermediate radiator layer 14 and lower core plate 15, the upper surface of the top layer 11
Pad 5 is provided with, for welding electronic component；
The damper 6 includes upper damper 61 and lower damper 62, and the upper damper 61 includes the first rubber jar
611, the inner chamber top of first rubber jar 611 is installed with the first spring 612, and the lower end of first spring 612 is set
The first mounting post 613 is equipped with, the bottom of first mounting post 613 is wrapped integrally formed with threaded post 614, the lower damper 62
The second rubber jar 621 is included, the inner chamber bottom of second rubber jar 621 is installed with second spring 622, the second spring
622 top is provided with the second mounting post 623, and the top of second mounting post 623 is provided with and 614 corresponding spiral shell of threaded post
Groove 624, and threaded post 614 is fixedly mounted in thread groove 624 through mounting hole 2, passes through threaded post 614 and thread groove 624
It is used cooperatively, damper 6 is fixed into the both sides of assist side 1, when colliding, passes through the first rubber jar 611, the second rubber jar
621st, to injury caused by wiring board 1 when the first spring 612 and second spring 622 reduce collision.
Specifically, the contact surface of the intermediate radiator layer 14 and upper core plate 13 and lower core plate 15 is sawtooth undulating contact
Face so that the structure of wiring board 1 is compacter.
Specifically, the side wall of the mounting hole 2 is provided with felt pad.
Operation principle：This new top layer 11, the first insulating barrier 12, upper core plate 13, lower core plate 15, intermediate radiator layer 14, the
Two insulating barriers 16, bottom 17 and outer heat dissipating layer 18 have stable interlayer interconnecting relation so that and the structure of wiring board is compacter,
Precision is higher, the central absorbent heat of 14 assist side of intermediate radiator layer 1, and transfers heat to outer dissipate by connecting pole 7
Thermosphere 18, makes wiring board 1 have a more preferable heat dispersion, and the contact surface of intermediate radiator layer 14 and upper core plate 13 and lower core plate 15 is equal
It is the wavy contact surface of sawtooth, increases endotherm area, and makes structure more stable；Coordinated by threaded post 614 and thread groove 624
Use, damper 6 is fixed into the both sides of assist side 1, when colliding, pass through the first rubber jar 611, the second rubber jar 621, the
To damage caused by wiring board 1, the scrappage of reduction wiring board 1 when one spring 612 and second spring 622 reduce collision.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of ultra-thin wiring board of liquid crystal display, including wiring board (1) and damper (6), it is characterised in that：The wiring board
(1) top layer (11) is included, the bottom surface of the top layer (11) is provided with the first insulating barrier (12), the bottom of first insulating barrier (12)
Face is provided with core plate (13), and the bottom of upper core plate (13) is provided with intermediate radiator layer (14), the intermediate radiator layer (14)
Bottom surface is provided with lower core plate (15), and the bottom surface of the lower core plate (15) is provided with the second insulating barrier (16), second insulating barrier
(16) bottom surface is provided with bottom (17), and the bottom surface of the bottom (17) is provided with outer heat dissipating layer (18), and outer heat dissipating layer (18)
Connecting pole (7) is provided between intermediate radiator layer (14), the upper surface both sides of the wiring board (1) are offered through wiring board
(1) mounting hole (2), the upper surface of the wiring board (1) offer the perforation (3) through wiring board (1), the upper core plate
(13) upper surface offers the buried via hole (4) through upper core plate (13), intermediate radiator layer (14) and lower core plate (15), the top layer
(11) upper surface is provided with pad (5)；
The damper (6) includes upper damper (61) and lower damper (62), and the upper damper (61) includes the first rubber
Shell (611), the inner chamber top of first rubber jar (611) are installed with the first spring (612), first spring
(612) lower end is provided with the first mounting post (613), and the bottom of first mounting post (613) is integrally formed with threaded post
(614), the lower damper (62) includes the second rubber jar (621), and peace is fixed in the inner chamber bottom of second rubber jar (621)
Equipped with second spring (622), the top of the second spring (622) is provided with the second mounting post (623), second mounting post
(623) top is provided with thread groove (624) corresponding with threaded post (614), and threaded post (614) is solid through mounting hole (2)
Dingan County is in thread groove (624).
A kind of 2. ultra-thin wiring board of liquid crystal display according to claim 1, it is characterised in that：The intermediate radiator layer
(14) contact surface with upper core plate (13) and lower core plate (15) is the wavy contact surface of sawtooth.
A kind of 3. ultra-thin wiring board of liquid crystal display according to claim 1, it is characterised in that：The mounting hole (2)
Side wall is provided with felt pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661306.0U CN207201062U (en) | 2017-06-08 | 2017-06-08 | A kind of ultra-thin wiring board of liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720661306.0U CN207201062U (en) | 2017-06-08 | 2017-06-08 | A kind of ultra-thin wiring board of liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207201062U true CN207201062U (en) | 2018-04-06 |
Family
ID=61784950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720661306.0U Expired - Fee Related CN207201062U (en) | 2017-06-08 | 2017-06-08 | A kind of ultra-thin wiring board of liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207201062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990259A (en) * | 2018-09-10 | 2018-12-11 | 缙云县源都自动化科技有限公司 | A kind of PCB circuit board |
-
2017
- 2017-06-08 CN CN201720661306.0U patent/CN207201062U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108990259A (en) * | 2018-09-10 | 2018-12-11 | 缙云县源都自动化科技有限公司 | A kind of PCB circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20200608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |