CN108089383A - A kind of driving circuit board connecting structure and display device - Google Patents
A kind of driving circuit board connecting structure and display device Download PDFInfo
- Publication number
- CN108089383A CN108089383A CN201711495170.1A CN201711495170A CN108089383A CN 108089383 A CN108089383 A CN 108089383A CN 201711495170 A CN201711495170 A CN 201711495170A CN 108089383 A CN108089383 A CN 108089383A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- connecting structure
- display device
- display
- driving circuit
- Prior art date
- 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.)
- Pending
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Classifications
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- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a kind of driving circuit board connecting structure and display devices, including cushioning piece, drive circuit board, rubber protective housing and high power lithium battery, circuit board link is installed above the cushioning piece, the rubber protective housing is connected with above the display screen support leg, display backlight lamp is installed below the rubber protective housing, bottom reflective membrane is installed below the display backlight lamp, liquid crystal display is communicated with below the bottom reflective membrane, the high power lithium battery is installed above the liquid crystal display, intermediate connector is installed below the high power lithium battery, fixing bolt is installed above the intermediate connector, screw bolt installing frame is installed below the fixing bolt.Advantageous effect is：Drive circuit board and display device are discretely located, connected using conducting wire, solves the problems, such as liquid crystal display internal component damage, while connection structure occupancy is small, is easily installed.
Description
Technical field
The present invention relates to display device technical fields, are filled more particularly to a kind of driving circuit board connecting structure and display
It puts.
Background technology
Driving circuit, between main circuit and control circuit, the centre that is amplified for the signal to control circuit
Circuit（I.e. the signal of amplification control circuit can driving power transistor）, it is known as driving circuit.Driving circuit it is basic
The signal that information electronic circuit transmits exactly is converted to according to the requirement of its control targe and is added in power electronic devices by task
Between control terminal and common port, the signal that can turn it on or turn off.With the development of science and technology people chase after quality of the life
It asks and increasingly improves, curved surface LCD TV in the market is increasingly subject to people due to the advantages that angular field of view is wide, uniformity degree of image is good
Like, the quality of curved surface LCD TV imaging depends primarily upon the imaging effect of curved surface liquid crystal display, and curved surface liquid crystal
Display screen will show that image needs the driving of drive circuit board.At present, drive circuit board generally uses the assembly method of screw locking
It is fixed on the backboard of curved surface LCD TV, only by COF, (Chip On Flex/Chip On Film, often claim flexible circuit
Unit) it is connected with curved surface liquid crystal display, carry out signal transmission.However, when being installed to due to curved surface liquid crystal display on backboard
There are a certain range of tolerance curved surface LCD TV can be resulted in transportational process, curved surface liquid crystal display is given a shock
When, it may occur that some displacements will draw COF if relative displacement between curved surface liquid crystal display and drive circuit board is excessive
It is bad, it causes the image quality difference of curved surface LCD TV or can not be imaged.
The content of the invention
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of driving circuit board connecting structure and display
Device.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of driving circuit board connecting structure and display device, including cushioning piece, drive circuit board, rubber protective housing and height
Energy lithium battery, the cushioning piece top are equipped with circuit board link, fixed spiral shell are equipped with above the circuit board link
Bar, the standing screw top are equipped with the drive circuit board, flexible connection head, institute are provided with above the drive circuit board
It states and elastic adjusting knob is installed above flexible connection head, display screen support leg, institute are installed above the elastic adjusting knob
It states and the rubber protective housing is connected with above display screen support leg, display backlight is installed below the rubber protective housing
Lamp, the display backlight lamp lower section are equipped with bottom reflective membrane, are communicated with liquid crystal display below the bottom reflective membrane, institute
It states and the high power lithium battery is installed above liquid crystal display, intermediate connector is installed below the high power lithium battery, it is described
Fixing bolt above intermediate connector is installed, screw bolt installing frame is installed below the fixing bolt.
In said structure, the drive circuit board is placed in above the circuit board link, the flexible connection head with
The drive circuit board is engaged, and the elasticity of the circuit board link is adjusted by the elastic adjusting knob
Section, it is ensured that the circuit board link is intact by drive circuit board fixation, prevents that the drive circuit board is loose at work
Dynamic, the drive circuit board is connected with the liquid crystal display by conducting wire, and the rubber protective housing is to the liquid crystal display
Screen is protected, and the display backlight lamp provides light for the liquid crystal display, and the bottom reflective membrane carries out light
Reflection, it is ensured that the liquid crystal display brightness, the high power lithium battery provide power for device work, and the cushioning piece is institute
It states circuit board link and shock-absorbing protecting is provided, prevent excessive vibration from causing to damage to the drive circuit board.
In order to further improve the use function of driving circuit board connecting structure and display device, the cushioning piece and institute
State circuit board link gluing, the circuit board link is connected together with the standing screw, the circuit board link with
The drive circuit board is connected together.
In order to further improve the use function of driving circuit board connecting structure and display device, the flexible connection head with
The drive circuit board is connected together, and the display screen support leg is bolted with the rubber protective housing.
In order to further improve the use function of driving circuit board connecting structure and display device, the display backlight lamp
With the bottom reflective membrane gluing, the liquid crystal display and the bottom reflective membrane gluing.
In order to further improve the use function of driving circuit board connecting structure and display device, the intermediate connector with
The drive circuit board is bolted.
In order to further improve the use function of driving circuit board connecting structure and display device, the flexible connection head is
Natural rubber is suppressed, and surface carries out plastic-spraying processing.
In order to further improve the use function of driving circuit board connecting structure and display device, the screw bolt installing frame with
The fixing bolt is connected together.
In order to further improve the use function of driving circuit board connecting structure and display device, in the screw bolt installing frame
Between position be sealing structure.
The beneficial effects of the present invention are：Drive circuit board and display device are discretely located, connected using conducting wire, is solved
The problem of liquid crystal display internal component damage, while connection structure occupies small, is easily installed.
Description of the drawings
Fig. 1 is a kind of driving circuit board connecting structure of the present invention and the front view of display device；
Fig. 2 is a kind of driving circuit board connecting structure of the present invention and the intermediate connector figure of display device；
Fig. 3 is a kind of driving circuit board connecting structure of the present invention and the screw bolt installing frame figure of display device.
The reference numerals are as follows：
1st, cushioning piece；2nd, circuit board link；3rd, standing screw；4th, drive circuit board；5th, it is flexibly connected head；6th, elastic adjusting
Knob；7th, display screen support leg；8th, rubber protective housing；9th, display backlight lamp；10th, bottom reflective membrane；11st, liquid crystal display
Screen；12nd, high power lithium battery；13rd, intermediate connector；14th, fixing bolt；15th, screw bolt installing frame.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of driving circuit board connecting structure and display device, including cushioning piece 1, drive circuit board 4,
Rubber protective housing 8 and high power lithium battery 12, the top of cushioning piece 1 are equipped with circuit board link 2, on circuit board link 2
Side is equipped with standing screw 3, and 3 top of standing screw is equipped with drive circuit board 4, and 4 top of drive circuit board sets flexible company
Connector 5, first 5 top of flexible connection are equipped with elastic adjusting knob 6, and elastic 6 top of adjusting knob is equipped with display screen support leg
7,7 top of display screen support leg is connected with rubber protective housing 8, and 8 lower section of rubber protective housing is equipped with display backlight lamp 9,
9 lower section of display backlight lamp is equipped with bottom reflective membrane 10, and reflective membrane 10 lower section in bottom is communicated with liquid crystal display 11, liquid crystal
11 top of display screen is equipped with high power lithium battery 12, and 12 lower section of high power lithium battery is equipped with intermediate connector 13, intermediate connector 13
Top is equipped with fixing bolt 14, and 14 lower section of fixing bolt is equipped with screw bolt installing frame 15.
In said structure, drive circuit board 4 is placed in 2 top of circuit board link, flexible connection first 5 and drive circuit board
4 are engaged, and the elasticity of circuit board link 2 are adjusted by elastic adjusting knob 6, it is ensured that circuit board link 2
Drive circuit board 4 is fixed intact, prevent drive circuit board 4 from loosening at work, drive circuit board 4 is logical with liquid crystal display 11
Conducting wire connection is crossed, rubber protective housing 8 protects liquid crystal display 11, and display backlight lamp 9 carries for liquid crystal display 11
For light, bottom reflective membrane 10 reflects light, it is ensured that 11 brightness of liquid crystal display, high power lithium battery 12 work for device
Power is provided, cushioning piece 1 provides shock-absorbing protecting for circuit board link 2, prevents excessive vibration from causing to damage to drive circuit board 4
Wound.
In order to further improve the use function of driving circuit board connecting structure and display device, cushioning piece 1 and circuit
2 gluing of plate link, circuit board link 2 are connected together with standing screw 3, and circuit board link 2 engages with drive circuit board 4
Connection, flexible connection first 5 are connected together with drive circuit board 4, and display screen support leg 7 is connected with rubber protective housing 8 by bolt
It connects, display backlight lamp 9 and 10 gluing of bottom reflective membrane, liquid crystal display 11 and 10 gluing of bottom reflective membrane, intermediate connector
13 are bolted with drive circuit board 4, and flexible connection first 5 is suppressed for natural rubber, and surface carries out plastic-spraying processing, spiral shell
Bolt mounting bracket 15 is connected together with fixing bolt 14, and 15 middle part of screw bolt installing frame is sealing structure.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.
Claims (8)
1. a kind of driving circuit board connecting structure and display device, it is characterised in that：Including cushioning piece（1）, drive circuit board
（4）, rubber protective housing（8）And high power lithium battery（12）, the cushioning piece（1）Top is equipped with circuit board link（2）,
The circuit board link（2）Top is equipped with standing screw（3）, the standing screw（3）Top is equipped with the driving electricity
Road plate（4）, the drive circuit board（4）Top is provided with flexible connection head（5）, the flexible connection head（5）Top is equipped with
Elastic adjusting knob（6）, the elastic adjusting knob（6）Top is equipped with display screen support leg（7）, the display screen support leg
（7）Top is connected with the rubber protective housing（8）, the rubber protective housing（8）Lower section is equipped with display backlight lamp
（9）, the display backlight lamp（9）Lower section is equipped with bottom reflective membrane（10）, the bottom reflective membrane（10）Lower section is communicated with
Liquid crystal display（11）, the liquid crystal display（11）Top is equipped with the high power lithium battery（12）, the high power lithium battery
（12）Lower section is equipped with intermediate connector（13）, the intermediate connector（13）Top is equipped with fixing bolt（14）, it is described solid
Determine bolt（14）Lower section is equipped with screw bolt installing frame（15）.
2. a kind of driving circuit board connecting structure according to claim 1 and display device, it is characterised in that：The damping
Gasket（1）With the circuit board link（2）Gluing, the circuit board link（2）With the standing screw（3）Engaging connects
It connects, the circuit board link（2）With the drive circuit board（4）It is connected together.
3. a kind of driving circuit board connecting structure according to claim 1 and display device, it is characterised in that：The flexibility
Connector（5）With the drive circuit board（4）It is connected together, the display screen support leg（7）With the rubber protective housing（8）
It is bolted.
4. a kind of driving circuit board connecting structure according to claim 1 and display device, it is characterised in that：The display
Shield backlight（9）With the bottom reflective membrane（10）Gluing, the liquid crystal display（11）With the bottom reflective membrane（10）Glue
It is viscous.
5. a kind of driving circuit board connecting structure according to claim 1 and display device, it is characterised in that：The centre
Connector（13）With the drive circuit board（4）It is bolted.
6. a kind of driving circuit board connecting structure according to claim 1 and display device, it is characterised in that：The flexibility
Connector（5）It is suppressed for natural rubber, surface carries out plastic-spraying processing.
7. a kind of driving circuit board connecting structure according to claim 1 and display device, it is characterised in that：The bolt
Mounting bracket（15）With the fixing bolt（14）It is connected together.
8. a kind of driving circuit board connecting structure according to claim 1 and display device, it is characterised in that：The bolt
Mounting bracket（15）Middle part is sealing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495170.1A CN108089383A (en) | 2017-12-31 | 2017-12-31 | A kind of driving circuit board connecting structure and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495170.1A CN108089383A (en) | 2017-12-31 | 2017-12-31 | A kind of driving circuit board connecting structure and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108089383A true CN108089383A (en) | 2018-05-29 |
Family
ID=62181201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711495170.1A Pending CN108089383A (en) | 2017-12-31 | 2017-12-31 | A kind of driving circuit board connecting structure and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108089383A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2544496Y (en) * | 2002-05-24 | 2003-04-09 | 六舜实业股份有限公司 | Circuit board fixator |
| CN1913758A (en) * | 2005-05-06 | 2007-02-14 | 电友有限公司 | Portable multimedia device with display bracket switch and method of operating the same |
| CN201322833Y (en) * | 2008-12-22 | 2009-10-07 | 北京京东方光电科技有限公司 | LCD (liquid crystal display) |
| CN201343579Y (en) * | 2009-01-09 | 2009-11-11 | 深圳崇达多层线路板有限公司 | Circuit board fixing bracket |
| CN102410502A (en) * | 2011-11-18 | 2012-04-11 | 深圳市华星光电技术有限公司 | Display device back panel with adjustable PCB (Printed Circuit Board) installation bases |
| US20120134123A1 (en) * | 2010-11-25 | 2012-05-31 | Samsung Mobile Display Co., Ltd. | Pcb fixing device and flat panel display including the same |
| CN103997857A (en) * | 2014-05-30 | 2014-08-20 | 苏州倍辰莱电子科技有限公司 | PCB fixing device |
| CN204466096U (en) * | 2015-03-11 | 2015-07-08 | 擎宏电子企业有限公司 | The fixed structure of LCD module and panel |
-
2017
- 2017-12-31 CN CN201711495170.1A patent/CN108089383A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2544496Y (en) * | 2002-05-24 | 2003-04-09 | 六舜实业股份有限公司 | Circuit board fixator |
| CN1913758A (en) * | 2005-05-06 | 2007-02-14 | 电友有限公司 | Portable multimedia device with display bracket switch and method of operating the same |
| CN201322833Y (en) * | 2008-12-22 | 2009-10-07 | 北京京东方光电科技有限公司 | LCD (liquid crystal display) |
| CN201343579Y (en) * | 2009-01-09 | 2009-11-11 | 深圳崇达多层线路板有限公司 | Circuit board fixing bracket |
| US20120134123A1 (en) * | 2010-11-25 | 2012-05-31 | Samsung Mobile Display Co., Ltd. | Pcb fixing device and flat panel display including the same |
| CN102410502A (en) * | 2011-11-18 | 2012-04-11 | 深圳市华星光电技术有限公司 | Display device back panel with adjustable PCB (Printed Circuit Board) installation bases |
| CN103997857A (en) * | 2014-05-30 | 2014-08-20 | 苏州倍辰莱电子科技有限公司 | PCB fixing device |
| CN204466096U (en) * | 2015-03-11 | 2015-07-08 | 擎宏电子企业有限公司 | The fixed structure of LCD module and panel |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180529 |