CN209028372U - A kind of PET base fluid crystal display screen of antistatic - Google Patents
A kind of PET base fluid crystal display screen of antistatic Download PDFInfo
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- CN209028372U CN209028372U CN201821907963.XU CN201821907963U CN209028372U CN 209028372 U CN209028372 U CN 209028372U CN 201821907963 U CN201821907963 U CN 201821907963U CN 209028372 U CN209028372 U CN 209028372U
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- base frame
- crystal display
- bull stick
- liquid crystal
- cavity
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Abstract
The utility model discloses a kind of PET base fluid crystal display screens of antistatic, including base frame and fixed setting and the liquid crystal layer inside base frame, the surface two sides of liquid crystal layer are fixed with electrostatic prevention film, the inside of base frame is set there are two symmetrically arranged polaroid, two polaroids are located at the setting of two sides up and down of liquid crystal layer, and the both ends of polaroid pass through shaft and two inner sidewalls of base frame are rotatablely connected, the cavity being vertically arranged is offered inside the right side wall of base frame, the inside of cavity is equipped with the bull stick being vertically arranged, the upper and lower ends of bull stick pass through the first rolling bearing and the top and bottom sidewall of cavity is rotatablely connected, the bar wall both ends of bull stick are socketed with first bevel gear admittedly.The utility model can fast and effectively remove the electrostatic of liquid crystal display screen surfaces, and electrostatic is avoided to interfere liquid crystal display, and the light of liquid crystal display can be adjusted, and use convenient for people.
Description
Technical field
The utility model relates to liquid crystal display technical field more particularly to a kind of PET base fluid crystal display screens of antistatic.
Background technique
Liquid crystal display is the one kind for belonging to flat-panel screens, and the screen for television set and computer is shown, the display
The advantages of screen is that power consumption is low, small in size, radiation is low, and liquid crystal display has used the liquid crystal in two panels polarization material molten
Liquid makes electric current achieve the purpose that imaging by that crystal can be made to rearrange when the liquid.
With the development of science and technology, liquid crystal display using more and more extensive, as smart phone, wrist-watch, LCD touch are aobvious
Display screen etc., and the liquid crystal display on LCD TV is in use, is frequently encountered electrostatic environment, electrostatic shows liquid crystal
Show and play very big interference effect, so that image display bending, not knowing etc., is easy to damage liquid crystal display, to making
With making troubles, therefore propose a kind of PET base fluid crystal display screen of antistatic.
Utility model content
Purpose of the utility model is to solve liquid crystal displays in the prior art in use, is frequently encountered
Electrostatic environment, electrostatic play very big interference effect to the display of liquid crystal, so that image display bending, unclear etc., easy pair
Liquid crystal display damages, to a kind of PET base fluid crystal display screen for the antistatic for using the problem of making troubles, and proposing.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of PET base fluid crystal display screen of antistatic, it is described including base frame and fixed setting and the liquid crystal layer inside base frame
The surface two sides of liquid crystal layer are fixed with electrostatic prevention film, and the inside of the base frame is set there are two symmetrically arranged polaroid, and two
A polaroid is located at the setting of two sides up and down of liquid crystal layer, and the both ends of polaroid pass through two of shaft and base frame
Inner sidewall is rotatablely connected, and the cavity being vertically arranged is offered inside the right side wall of the base frame, and the inside of the cavity is equipped with perpendicular
The bull stick being directly arranged, the upper and lower ends of the bull stick pass through the first rolling bearing and the top and bottom sidewall of cavity is rotatablely connected, institute
The bar wall both ends for stating bull stick are socketed with first bevel gear admittedly, wherein two shafts on right side run through close to one end of bull stick
The side wall of cavity and the inside for extending to cavity, two shafts are fixedly connected to the second cone tooth close to one end of bull stick
Wheel, two first bevel gears are engaged with two second bevel gears respectively, and the downside of cavity is run through simultaneously in the lower end of the bull stick
The outside of base frame is extended to, the lower end of the base frame is fixed with micro motor corresponding with bull stick position, the bottom of the base frame
Portion is additionally provided with protective shell, and the upper end of the protective shell offers opening, and protective shell is fixedly connected by retention mechanism with base frame.
Preferably, the retention mechanism includes two groups of mounting blocks for being fixed at protective shell upper end two sides, the base frame
Lower end two sides offer the mounting groove to match with mounting blocks, the side of the mounting groove offers threaded hole, the spiral shell
The internal whorl of pit is connected with fastening bolt, and the side wall of the mounting blocks offers the fixation hole to match with fastening bolt.
Preferably, the inside of the cavity is fixed with two symmetrically arranged fixed blocks, and two fixed blocks are logical
The second rolling bearing is crossed to connect with bar rotation.
Preferably, the lower end of two electrostatic prevention films is fixedly connected to electrode bar, and the lower end of the electrode bar is run through
The inside of base frame and the inside for extending to protective shell, the protective shell is equipped with electrode slice corresponding with electrode bar position, the electricity
The lower end of pole piece opens up fluted, and the internal activity of the groove is equipped with supporting block, fixed between the supporting block and electrode slice
Equipped with spring, the lower end of the supporting block is fixedly connected with the lower inner sidewall of protective shell, and the side wall of the electrode slice is fixedly connected
There is ground line, the other end of the ground line runs through protective shell and extends to the outside of protective shell.
Preferably, one end that the side wall of the supporting block is located inside grooves is fixedly connected there are two symmetrically arranged cunning
Block, the side wall of the groove offer the sliding slot to match with sliding block.
Preferably, the electrostatic prevention film includes the optics PET film stacked gradually, the first anti-blue light layer, polyurethane vacuolar membrane base
Layer, anti-static coating, the second anti-blue light layer and PET release film.
Compared with prior art, the utility model provides a kind of PET base fluid crystal display screen of antistatic, and having following has
Beneficial effect:
1, the PET base fluid crystal display screen of the antistatic can apply elastic force to electrode slice by the spring being equipped with, so as to
It is enough in close contact electrode slice and electrode bar, the electrostatic on liquid crystal layer can be transmitted to by electrode bar by the electrostatic prevention film being equipped with
On, electrostatic can be transmitted to ground line above and import ground by ground line by electrode bar, so as to eliminate liquid crystal display
Electrostatic, avoid electrostatic from impacting liquid crystal display.
2, the PET base fluid crystal display screen of the antistatic is able to drive bull stick rotation, bull stick energy by the micro motor being equipped with
Enough driving the rotation of two first bevel gears, two first bevel gears are able to drive two second bevel gears rotations, and two the
Two bevel gears are able to drive two shaft rotations, and two shafts are able to drive two polaroid rotations, so as to liquid
The light on the surface of crystal display screen is adjusted, and uses convenient for people.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
The electrostatic that liquid crystal display screen surfaces can fast and effectively be removed, avoids electrostatic from interfering liquid crystal display, and can be right
The light of liquid crystal display is adjusted, and uses convenient for people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of antistatic PET base fluid crystal display screen structural schematic diagram；
Fig. 2 is the schematic enlarged-scale view of part A in Fig. 1；
Fig. 3 is the structural schematic diagram of electrostatic prevention film.
In figure: 1 base frame, 2 liquid crystal layers, 3 electrostatic prevention films, 4 polaroids, 5 bull sticks, 6 first bevel gears, 7 second bevel gears, 8
Micro motor, 9 protective shells, 10 mounting blocks, 11 fastening bolts, 12 fixed blocks, 13 electrode bars, 14 electrode slices, 15 supporting blocks, 16 bullets
Spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, inside the PET base fluid crystal display screen of a kind of antistatic, including base frame 1 and fixed setting and base frame 1
Liquid crystal layer 2, the surface two sides of liquid crystal layer 2 are fixed with electrostatic prevention film 3, and electrostatic prevention film 3 includes the optics PET stacked gradually
Film, the first anti-blue light layer, polyurethane vacuolar membrane base, anti-static coating, the second anti-blue light layer and PET release film, the inside of base frame 1
If two polaroids 4 are located at the setting of two sides up and down of liquid crystal layer 2, and polaroid 4 there are two symmetrically arranged polaroid 4
Both ends pass through two inner sidewalls of shaft and base frame 1 and be rotatablely connected, offer and be vertically arranged inside the right side wall of base frame 1
Cavity, the inside of cavity are equipped with the bull stick 5 being vertically arranged, and the upper and lower ends of bull stick 5 pass through the first rolling bearing and cavity
Top and bottom sidewall rotation connection, the bar wall both ends of bull stick 5 are socketed with first bevel gear 6 admittedly, wherein two shafts on right side are close
One end of bull stick 5 runs through the side wall of cavity and extends to the inside of cavity, and two shafts are fixedly connected with close to one end of bull stick 5
There is second bevel gear 7, two first bevel gears 6 are engaged with two second bevel gears 7 respectively, and the lower end of bull stick 5 is through cavity
Downside and the outside for extending to base frame 1, the lower end of base frame 1 are fixed with micro motor 8 corresponding with 5 position of bull stick, cavity
Inside is fixed with two symmetrically arranged fixed blocks 12, and two fixed blocks 12 are rotated by the second rolling bearing and bull stick 5
Connection, the increase that bull stick 5 can be made to rotate are stablized, and the bottom of base frame 1 is additionally provided with protective shell 9, and the upper end of protective shell 9 offers out
Mouthful, and protective shell 9 is fixedly connected by retention mechanism with base frame 1, retention mechanism includes two groups and is fixed at 9 upper end of protective shell
The mounting blocks 10 of two sides, the lower end two sides of base frame 1 offer the mounting groove to match with mounting blocks 10, and the side of mounting groove is opened
Equipped with threaded hole, the internal whorl of threaded hole is connected with fastening bolt 11, and the side wall of mounting blocks 10 offers and fastening bolt 11
The fixation hole to match, convenient for being installed to protective shell 9, and it is easy to disassemble, the lower end of two electrostatic prevention films 3 is fixedly connected with
There is electrode bar 13, the lower end of electrode bar 13 runs through base frame 1 and extends to the inside of protective shell 9, and the inside of protective shell 9 is equipped with and electricity
The corresponding electrode slice 14 in 13 position of pole stick, the lower end of electrode slice 14 open up fluted, and the internal activity of groove is equipped with supporting block 15,
Spring 16, the lower end of supporting block 15 and the fixed company of the lower inner sidewall of protective shell 9 are fixed between supporting block 15 and electrode slice 14
It connects, the side wall of electrode slice 14 is fixedly connected with ground line, and the other end of ground line through protective shell 9 and extends to protective shell 9
Outside can effectively remove the electrostatic on liquid crystal display, and one end that the side wall of supporting block 15 is located inside grooves is fixed
There are two symmetrically arranged sliding block, the side walls of groove to offer the sliding slot to match with sliding block for connection, and electrode slice 14 can be made to move
More stable when dynamic, micro motor 8 is electrically connected by control switch and external power supply, this is the prior art.
In the utility model, in use, elastic force can be applied to electrode slice 14 by the spring 16 being equipped with, so as to make
Electrode slice 14 and electrode bar 13 are in close contact, and the electrostatic on liquid crystal layer 2 can be transmitted to electrode by the electrostatic prevention film 3 being equipped with
On stick 13, electrostatic can be transmitted on electrode slice 14 by electrode bar 13, and electrostatic is imported ground by being grounded by electrode slice 14, from
And the electrostatic of liquid crystal display can be eliminated, it avoids electrostatic from impacting liquid crystal display, passes through 8 energy of micro motor being equipped with
Enough bull stick 5 is driven to rotate, bull stick 5 is able to drive two first bevel gears 6 and rotates, and two first bevel gears 6 are able to drive
Two second bevel gears 7 rotate, and two second bevel gears 7 are able to drive two shaft rotations, and two shafts are able to drive
Two polaroids 4 rotate, and the light so as to the surface to liquid crystal display is adjusted, and use convenient for people.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the PET base fluid crystal display screen of a kind of antistatic, including base frame (1) and the fixed setting liquid crystal layer internal with base frame (1)
(2), which is characterized in that the surface two sides of the liquid crystal layer (2) are fixed with electrostatic prevention film (3), the inside of the base frame (1)
If two polaroids (4) are located at the setting of two sides up and down of liquid crystal layer (2) there are two symmetrically arranged polaroid (4),
And the both ends of polaroid (4) pass through shaft and two inner sidewalls of base frame (1) are rotatablely connected, the right side wall of the base frame (1)
Inside offers the cavity being vertically arranged, and the inside of the cavity is equipped with the bull stick (5) being vertically arranged, the bull stick (5) it is upper
Lower both ends pass through the first rolling bearing and the top and bottom sidewall of cavity is rotatablely connected, and the bar wall both ends of the bull stick (5) cover admittedly
First bevel gear (6) are connected to, wherein side wall and extension of two shafts on right side close to one end of bull stick (5) through cavity
To the inside of cavity, two shafts are fixedly connected to second bevel gear (7) close to one end of bull stick (5), described in two
First bevel gear (6) is engaged with two second bevel gears (7) respectively, and the lower end of the bull stick (5) is run through the downside of cavity and prolonged
The outside of base frame (1) is extended to, the lower end of the base frame (1) is fixed with micro motor (8) corresponding with bull stick (5) position, institute
The bottom for stating base frame (1) is additionally provided with protective shell (9), and the upper end of the protective shell (9) offers opening, and protective shell (9) passes through
Retention mechanism is fixedly connected with base frame (1).
2. a kind of PET base fluid crystal display screen of antistatic according to claim 1, which is characterized in that the retention mechanism
The mounting blocks (10) of protective shell (9) upper end two sides are fixed at including two groups, the lower end two sides of the base frame (1) offer
The mounting groove to match with mounting blocks (10), the side of the mounting groove offer threaded hole, the internal whorl of the threaded hole
It is connected with fastening bolt (11), the side wall of the mounting blocks (10) offers the fixation hole to match with fastening bolt (11).
3. a kind of PET base fluid crystal display screen of antistatic according to claim 1, which is characterized in that the cavity it is interior
Portion is fixed with two symmetrically arranged fixed blocks (12), and two fixed blocks (12) pass through the second rolling bearing and bull stick
(5) it is rotatablely connected.
4. a kind of PET base fluid crystal display screen of antistatic according to claim 1, which is characterized in that two described prevent it is quiet
The lower end of electrolemma (3) is fixedly connected to electrode bar (13), and the lower end of the electrode bar (13) through base frame (1) and extends to guarantor
The inside of the inside of protective case (9), the protective shell (9) is equipped with electrode slice (14) corresponding with electrode bar (13) position, the electricity
The lower end of pole piece (14) opens up fluted, and the internal activity of the groove is equipped with supporting block (15), the supporting block (15) and electricity
It is fixed between pole piece (14) spring (16), the lower end of the supporting block (15) and the fixed company of the lower inner sidewall of protective shell (9)
It connects, the side wall of the electrode slice (14) is fixedly connected with ground line, and the other end of the ground line through protective shell (9) and extends
To the outside of protective shell (9).
5. a kind of PET base fluid crystal display screen of antistatic according to claim 4, which is characterized in that the supporting block
(15) one end that side wall is located inside grooves is fixedly connected there are two symmetrically arranged sliding block, and the side wall of the groove offers
The sliding slot to match with sliding block.
6. a kind of PET base fluid crystal display screen of antistatic according to claim 1, which is characterized in that the electrostatic prevention film
It (3) include the optics PET film stacked gradually, the first anti-blue light layer, polyurethane vacuolar membrane base, anti-static coating, the second anti-blue light
Layer and PET release film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907963.XU CN209028372U (en) | 2018-11-20 | 2018-11-20 | A kind of PET base fluid crystal display screen of antistatic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907963.XU CN209028372U (en) | 2018-11-20 | 2018-11-20 | A kind of PET base fluid crystal display screen of antistatic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209028372U true CN209028372U (en) | 2019-06-25 |
Family
ID=66910531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821907963.XU Active CN209028372U (en) | 2018-11-20 | 2018-11-20 | A kind of PET base fluid crystal display screen of antistatic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209028372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562528A (en) * | 2020-12-14 | 2021-03-26 | 冯卫江 | Novel outdoor work LED display screen |
| CN113418929A (en) * | 2021-05-07 | 2021-09-21 | 郑荣盛 | AIO optical detection equipment with prevent static shading structure |
-
2018
- 2018-11-20 CN CN201821907963.XU patent/CN209028372U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112562528A (en) * | 2020-12-14 | 2021-03-26 | 冯卫江 | Novel outdoor work LED display screen |
| CN113418929A (en) * | 2021-05-07 | 2021-09-21 | 郑荣盛 | AIO optical detection equipment with prevent static shading structure |
| CN113418929B (en) * | 2021-05-07 | 2023-10-03 | 杭州虹谱光色科技有限公司 | AIO optical detection equipment with prevent static shading structure |
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