CN212135107U - Low-power consumption liquid crystal display - Google Patents
Low-power consumption liquid crystal display Download PDFInfo
- Publication number
- CN212135107U CN212135107U CN202021221104.2U CN202021221104U CN212135107U CN 212135107 U CN212135107 U CN 212135107U CN 202021221104 U CN202021221104 U CN 202021221104U CN 212135107 U CN212135107 U CN 212135107U
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- China
- Prior art keywords
- liquid crystal
- display screen
- shell
- power consumption
- crystal display
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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.)
- Expired - Fee Related
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 33
- 230000003028 elevating effect Effects 0.000 claims abstract description 7
- 230000001012 protector Effects 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims description 14
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model discloses a low-power consumption liquid crystal display, including protector and display screen subassembly, protector is including the shell, the mounting panel is installed to the inner wall of shell, the spring is installed to the other end of mounting panel, interior casing is installed to the other end of spring, the middle casing is installed to the inner wall of interior casing, the display screen subassembly is installed to the inner wall of middle casing, the backshell is installed to the rear of display screen subassembly, the internally mounted of fixed block has the rotational pin, elevating gear is installed to the below of rotational pin, elevating gear includes the lifter, the externally mounted of lifter has the sleeve, the right side of lifter is provided with the snap ring, the right side of snap ring is fixed with the pivot, countersunk head bolt is installed to telescopic top. The utility model discloses be applied to computer display and use, and have elevating system and protection machanism, can adjust according to personnel's demand better, bring the best use to feel for the user.
Description
Technical Field
The utility model relates to a liquid crystal display technical field specifically is a low-power consumption liquid crystal display.
Background
The liquid crystal display screen is a flat thin display device, consists of a certain number of color or black and white pixels, is placed in front of a light source or a reflecting surface, gradually adopts color to replace black and white display along with the development of the times, so that the display of the display screen is more real and high-definition, and various auxiliary structures are adopted, so that the liquid crystal display screen is more suitable for people to use.
The comprehensive screen structure of gradual formation of current low-power consumption liquid crystal display also loves by people deeply, but along with the reduction of outside casing, its security becomes lower, appears colliding with of corner easily, leads to the damage of device, and current device does not possess the structure that reciprocates in addition, cooperation staff's that can not be better during the use height.
Therefore, it is necessary to provide a low power consumption liquid crystal display panel to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low-power consumption liquid crystal display to propose in solving above-mentioned background art and do not possess protective structure and can not carry out altitude mixture control's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a low-power-consumption liquid crystal display screen comprises a protective device and a display screen assembly, wherein the protective device comprises a shell, a mounting plate is mounted on the inner wall of the shell, a spring is mounted at the other end of the mounting plate, an inner shell is mounted at the other end of the spring, a middle shell is mounted on the inner wall of the inner shell, a display screen assembly is mounted on the inner wall of the middle shell, a control switch is arranged at the lower right corner of the middle shell, a rear shell is mounted at the rear of the display screen assembly, a fixing block is mounted at the rear of the rear shell, a rotating pin is mounted inside the fixing block, a lifting device is mounted below the rotating pin and comprises a lifting rod, a sleeve is mounted outside the lifting rod, a clamping ring is arranged on the right side of the lifting rod, a rotating shaft is fixed on the right side of the clamping ring, the base is installed to elevating gear's low side, the internally mounted of base has the counterweight plate.
Preferably, the guards are mounted at four corners of the middle housing and each set has three springs disposed therein.
Preferably, the display screen assembly comprises a glass cover plate, a color filter is arranged behind the glass cover plate, a liquid crystal is arranged behind the color filter, TFT glass is arranged behind the liquid crystal, a polarizer is arranged behind the TFT glass, a driving module is arranged behind the polarizer, a backlight module is arranged behind the driving module, and a main control panel is arranged behind the backlight module.
Preferably, the lower surface of the base is provided with anti-skidding lines, and the rear of the rear shell is provided with a heat dissipation port.
Preferably, the fixed block is rotatably connected with the lifting device through a rotating pin, and the rotating angles of the fixed block are respectively 20 degrees up and down.
Preferably, the outer wall of the lifting rod is wavy, the clamping ring is semicircular, and the inner wall of the clamping ring is provided with a rubber pad.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an at the shell installation protector of display screen, mainly there is the spring to constitute, and can protect the corner of display screen completely, make it can play certain guard action, when the display screen drops, can reduce the damaged possibility of display screen, also can prevent the damage of external force in the use at ordinary times moreover, and then play the protecting effect to the display screen.
2. The utility model discloses a elevating gear replaces traditional installation base, mainly has lifter and chucking ring to constitute, and the chucking ring can realize the fixed to the lifter, and its lifter can carry out altitude mixture control through portable mode, and then can adjust its suitable height to the user to make the user can possess a comfortable use height, and then reduce user's tired.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic diagram of a right-side view section of the present invention;
FIG. 3 is a schematic view of the front view of the protection device of the present invention;
fig. 4 is an exploded view of the display panel assembly of the present invention;
fig. 5 is a schematic view of the front cross-sectional structure of the lifting device of the present invention.
In the figure: 1. a guard; 101. a housing; 102. mounting a plate; 103. a spring; 104. an inner housing; 2. a middle housing; 3. a display screen assembly; 301. a glass cover plate; 302. a color filter; 303. a liquid crystal; 304. TFT glass; 305. a polarizer; 306. a drive module; 307. a backlight module; 308. a main control panel; 4. a control switch; 5. a lifting device; 501. a lifting rod; 502. a snap ring; 503. a rotating shaft; 504. a countersunk bolt; 505. a sleeve; 6. a base; 7. a rear housing; 8. a fixed block; 9. a rotation pin; 10. a counterweight plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment:
a low-power consumption liquid crystal display screen comprises a protective device 1 and a display screen component 3, wherein the protective device 1 is arranged at four corners of a middle shell 2, each corner of the display screen component 3 is protected, the display screen component 3 is protected in an all-round way, the display screen component 3 can be effectively prevented from being damaged due to falling, the corner part of the display screen component 3 is most easily damaged and can be effectively prevented from being accidentally touched in life, three springs 103 are arranged in each group and are respectively arranged at two sides and the corner part of the corner, the all-round protection can be carried out on the display screen component, the risk of breakage of the display screen component is reduced, the protective device 1 comprises a shell 101, a mounting plate 102 is arranged on the inner wall of the shell 101, the spring 103 is arranged at the other end of the mounting plate 102, an inner shell 104 is arranged at the other end of the spring 103, elasticity through spring 103 can realize the protection to display screen subassembly 3, when the device is knocked down and is fallen carelessly, spring 103 can reduce the gravity that drops through its elasticity when it contacts ground, further can cushion the device, and then realize the protection to the device to the realization can protect display screen subassembly 3, can reduce its risk that drops and fall broken effectively, also can avoid colliding with in corner through the setting of shell 101 and interior casing 104.
The inner wall of the middle shell 2 is provided with a display screen component 3, the display screen component 3 comprises a glass cover plate 301, a color filter 302 is arranged behind the glass cover plate 301, a liquid crystal 303 is arranged behind the color filter 302, a TFT glass 304 is arranged behind the liquid crystal 303, a polarizer 305 is arranged behind the TFT glass 304, a driving module 306 is arranged behind the polarizer 305, a backlight module 307 is arranged behind the driving module 306, a main control panel 308 is arranged behind the backlight module 307, the liquid crystal 303 is a special substance between solid and liquid, is an organic compound and is liquid in normal state, but the molecular arrangement of the liquid crystal is very regular as that of a solid crystal, therefore, the name of the liquid crystal 303 is given, the other special property is that if an electric field is applied to the liquid crystal 303, the molecular arrangement of the liquid crystal is changed, and if the polarizer 305 is matched, it has the function of preventing light from passing through, and if the voltage applied to the liquid crystal 303 is changed by matching with the color filter 302, the light transmittance of a certain color can be changed, or in other words, the light transmittance of the liquid crystal 303 can be changed by changing the voltage at two ends of the liquid crystal 303.
The lower right corner of middle casing 2 is provided with control switch 4, a foundation function such as switch for controlling means, backshell 7 is installed at display screen subassembly 3's rear, the rear of backshell 7 is provided with the thermovent, a heat dissipation for inside electrical components during operation is used, fixed block 8 is installed to the rear of backshell 7, the internally mounted of fixed block 8 has rotating pin 9, fixed block 8 is to rotate with elevating gear 5 through rotating pin 9 and is connected, 8 pivoted angles of fixed block are each 20 degrees from top to bottom, can carry out the regulation of the angle about display screen subassembly 3, adjustment through the angle makes its viewing that is more fit for the user.
The working principle is as follows: the utility model discloses a municipal power grid works, its during operation is connected it on 220 volt electric wire netting through the power cord, at first assemble the device before using, at first put suitable desktop with base 6 on, then install sleeve 505 at base 6's upper surface through countersunk head bolt 504, further install the inside at fixed block 8 with lifter 501's top, and install fixedly through swivel pin 9, make it have certain rotation, thereby can realize the angle modulation of device, when using, can adjust according to different personnel's and demand, further peg graft lifter 501 in sleeve 505's inside again, and rotate through rotating pivot 503, fix its extrusion through snap ring 502.
After the installation, can be according to different users 'demand, carry out the regulation of height, thereby make its suitable personnel's best height, the lift adjustment is, rotate pivot 503 earlier, it is not hard up to snap ring 502, then its height of manual control, fix lifter 501 at suitable height, then fix it through rotating pivot 503 can, the device is at the in-process that uses in addition, if accident takes place, lead to dropping of device, can realize the guard action to the device through protector 1, elasticity through spring 103, carry out collision avoidance to the device, you can reduce the risk when the device drops, and the outside is provided with shell 101, more can further reduce the device and collide with to 3 corners of display screen subassembly at ordinary times.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A low-power consumption liquid crystal display screen, includes protector (1) and display screen subassembly (3), its characterized in that: the protection device (1) comprises an outer shell (101), a mounting plate (102) is installed on the inner wall of the outer shell (101), a spring (103) is installed on the other end of the mounting plate (102), an inner shell (104) is installed on the other end of the spring (103), a middle shell (2) is installed on the inner wall of the inner shell (104), a display screen assembly (3) is installed on the inner wall of the middle shell (2), a control switch (4) is arranged on the lower right corner of the middle shell (2), a rear shell (7) is installed behind the display screen assembly (3), a fixing block (8) is installed behind the rear shell (7), a rotating pin (9) is installed inside the fixing block (8), a lifting device (5) is installed below the rotating pin (9), the lifting device (5) comprises a lifting rod (501), and a sleeve (505) is installed outside the lifting rod (501), the right side of lifter (501) is provided with snap ring (502), the right side of snap ring (502) is fixed with pivot (503), countersunk bolt (504) are installed to the top of sleeve (505), base (6) are installed to the low side of elevating gear (5), the internally mounted of base (6) has counterweight plate (10).
2. A low power consumption liquid crystal display panel according to claim 1, wherein: the protection device (1) is arranged at four corners of the middle shell (2), and three springs (103) are arranged in each group.
3. A low power consumption liquid crystal display panel according to claim 1, wherein: the display screen assembly (3) comprises a glass cover plate (301), a color filter (302) is arranged behind the glass cover plate (301), liquid crystal (303) is arranged behind the color filter (302), TFT glass (304) is arranged behind the liquid crystal (303), a polarizer (305) is arranged behind the TFT glass (304), a driving module (306) is arranged behind the polarizer (305), a backlight module (307) is arranged behind the driving module (306), and a main control panel (308) is arranged behind the backlight module (307).
4. A low power consumption liquid crystal display panel according to claim 1, wherein: the lower surface of the base (6) is provided with anti-skidding lines, and the rear part of the rear shell (7) is provided with a heat dissipation port.
5. A low power consumption liquid crystal display panel according to claim 1, wherein: the fixed block (8) is rotatably connected with the lifting device (5) through a rotating pin (9), and the rotating angles of the fixed block (8) are respectively 20 degrees from top to bottom.
6. A low power consumption liquid crystal display panel according to claim 1, wherein: the outer wall of the lifting rod (501) is wavy, the clamping ring (502) is semicircular, and a rubber pad is arranged on the inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221104.2U CN212135107U (en) | 2020-06-28 | 2020-06-28 | Low-power consumption liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221104.2U CN212135107U (en) | 2020-06-28 | 2020-06-28 | Low-power consumption liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212135107U true CN212135107U (en) | 2020-12-11 |
Family
ID=73686389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021221104.2U Expired - Fee Related CN212135107U (en) | 2020-06-28 | 2020-06-28 | Low-power consumption liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212135107U (en) |
-
2020
- 2020-06-28 CN CN202021221104.2U patent/CN212135107U/en not_active Expired - Fee Related
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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: 20201211 |