CN210291280U - Liquid crystal display device with adjustable visual angle - Google Patents
Liquid crystal display device with adjustable visual angle Download PDFInfo
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- CN210291280U CN210291280U CN201921107238.9U CN201921107238U CN210291280U CN 210291280 U CN210291280 U CN 210291280U CN 201921107238 U CN201921107238 U CN 201921107238U CN 210291280 U CN210291280 U CN 210291280U
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Abstract
The utility model discloses a liquid crystal display device with adjustable visual angle, which comprises a fixed seat, a positioning seat and a positioning frame, wherein the upper surface and the lower surface of the fixed seat are connected with positioning screw rods by screw threads near the two ends; the utility model discloses a push rod that is equipped with through location ball in the positioning seat, and the ball-type magnet that is equipped with through the fixed block in the one end of push rod, make the fixing base when deflecting the angle that the adjustment user need vwatch and use, can only just realize the display effect of high definition display screen at each azimuth angle through the mode of stirring the fixing base, the effectual demand that satisfies different users and use to vwatching of each angle, improve the simple operation nature, and through installing the display screen inside the fixing base, and fix a position fixedly through positioning screw and spacing ring, thereby make the user can install the effectual user demand that has satisfied different grade type sizes and remedy the not enough among the prior art.
Description
Technical Field
The utility model relates to a display screen technical field specifically is a liquid crystal display device at adjustable visual angle.
Background
Liquid Crystal Display (LCD) is used for a display type of digital clocks and watches and many portable computers, LCD shows that two pieces of polarized material are used, be liquid crystal solution between them, can make the crystal rearrange when the electric current passes through this liquid, so that light can't see through them, therefore, every crystal is like the shutter, can allow light to pass and can block light, and then convenience of customers uses and vwatchs, and the user needs to carry out effectual installation fixed and then reach the purpose that convenience of customers used earlier to the display screen when using to vwatch to the display screen, and still there is certain not enough in the prior art to the liquid crystal display device in practical application, for example:
the liquid crystal display device in the prior art is very inconvenient to operate after being installed when a user needs to adjust each display position, the display visual angles in different positions cannot be effectively adjusted, the use and viewing experience of the user is greatly influenced, and the requirements of the prior art cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid crystal display device of adjustable visual angle to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a liquid crystal display device with an adjustable visual angle comprises a fixed seat, a positioning seat and a positioning frame, wherein the upper surface and the lower surface of the fixed seat are both connected with the positioning lead screws in a threaded manner near two ends, one end of each positioning lead screw penetrates through the fixed seat and is connected with a pressing plate in a rotating manner, the pressing plates are connected in the fixed seat in a sliding manner, a display screen is clamped between the two pressing plates, the middle part of the positioning frame is fixedly connected with the positioning seat through bolts, the middle part of the positioning seat is clamped with a positioning ball, an ejector rod is welded inside the positioning ball, one end of the ejector rod penetrates through the positioning ball and is fixedly connected with the fixed seat through bolts, the other end of the ejector rod penetrates through the positioning ball and is fixedly connected with a fixed block through bolts, the middle part of one side of the, the iron baffle with ball-type magnet adsorbs to be connected, the location cover is close to the edge and has the connecting seat through bolt fixedly connected with, connecting seat one side is close to four corners department threaded connection and has the connecting screw rod.
Preferably, one end of the positioning screw rod on the periphery of the fixing seat is fixedly connected with a cap through a bolt, and the cap is used as an adjusting device of the positioning screw rod.
Preferably, the pressing plates are arranged in two, the pressing plates are located inside the fixing seats, the fixing seats are in a concave shape, and the adjacent surfaces of the two pressing plates are both adhered with silica gel pads.
Preferably, the periphery of the positioning screw rod on one side of the pressing plate is in threaded connection with a limiting ring, and the limiting ring is used as a fastening device of the positioning screw rod in the pressing plate.
Preferably, a silica gel ring is adhered to the other side of the positioning frame close to the edge, and the silica gel ring is used as a limiting protection device of the fixing seat.
Preferably, the middle parts of two sides of the positioning seat are provided with grooves, the grooves are in a circular truncated cone shape, the positioning seat is in a quadrangular prism shape, the positioning frame is in a circular disc shape, the positioning cover is in a semicircular shape, and the connecting seat is used as an installation and fixing device of the positioning frame.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a push rod that is equipped with through location ball in the positioning seat, and the ball-type magnet that is equipped with through the fixed block in the one end of push rod, make the fixing base when deflecting the angle that the adjustment user need vwatch and use, can only just realize the display effect of high definition display screen at each azimuth angle through the mode of stirring the fixing base, the effectual demand that satisfies different users and use to vwatching of each angle, improve the simple operation nature, and through installing the display screen inside the fixing base, and fix a position fixedly through positioning screw and spacing ring, thereby make the user can install the effectual user demand that has satisfied different grade type sizes and remedy the not enough among the prior art.
Drawings
FIG. 1 is a schematic view of the whole half-section structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the deflection structure of the fixing base of the present invention.
In the figure: 1-a fixed seat; 11-positioning screw rod; 12-a cap; 13-a platen; 14-silica gel pad; 15-a limit ring; 16-a display screen; 2-positioning seat; 21-a positioning ball; 22-a mandril; 23-fixing blocks; 24-ball type magnet; 3-a positioning frame; 31-positioning the cover; 32-iron separator; 33-silica gel ring; 34-a connecting seat; 35-connecting screw rod.
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. 1-4, the present invention provides a technical solution: a liquid crystal display device capable of adjusting a visual angle comprises a fixed seat 1, a positioning seat 2 and a positioning frame 3, wherein positioning screw rods 11 are in threaded connection with the upper surface and the lower surface of the fixed seat 1 close to two ends, the fixed seat 1 is in a concave shape, one end of the positioning screw rods 11 on the periphery of the fixed seat 1 is fixedly connected with a cap 12 through bolts, the cap 12 is used as an adjusting device of the positioning screw rods 11, one end of each positioning screw rod 11 penetrates through the fixed seat 1 to be rotatably connected with a pressing plate 13, the number of the pressing plates 13 is two, silica gel pads 14 are adhered to the adjacent surfaces of the two pressing plates 13, a display screen 16 is effectively protected by buffering when being installed and fixed between the two pressing plates 13 through the silica gel pads 14, the pressing plates 13 are positioned inside the fixed seat 1, the pressing plates 13 are connected in the fixed seat, the positioning screw rod 11 on one side of the pressing plate 13 is peripherally and threadedly connected with a limiting ring 15, the limiting ring 15 is used as a fastening device of the positioning screw rod 11 in the pressing plate 13, effectively limits the deflection position of the positioning screw rod 11 in the pressing plate 13 so as to achieve the effect of positioning and fixing, enables a display screen 16 to be effectively positioned and fixed between the two pressing plates 13, and can effectively limit the position of the positioning screw rod 11 in the fixing seat 1, the display screen 16 is clamped between the two pressing plates 13, the display screen 16 is convenient for a user to watch and use, the positioning frame 3 is in a disc shape, a silica gel ring 33 is adhered to the other side of the positioning frame 3 close to the edge, the silica gel ring 33 is used as a limiting and protecting device of the fixing seat 1, so that the fixing seat 1 can effectively perform limiting and protecting during deflection to achieve an effective protecting effect, and the positioning seat 2 is fixedly connected to, the positioning seat 2 is in a quadrangular prism shape, the positioning ball 21 is clamped in the middle of the positioning seat 2, the positioning ball 21 can effectively deflect in the positioning seat 2, grooves are formed in the middle of two sides of the positioning seat 2, the grooves are in a circular truncated cone shape, so that the ejector 22 can conveniently deflect, the ejector 22 is welded in the positioning ball 21, one end of the ejector 22 penetrates through the positioning ball 21 and is fixedly connected with the fixing seat 1 through a bolt, the other end of the ejector 22 penetrates through the positioning ball 21 and is fixedly connected with a fixing block 23 through a bolt, the middle of one side of the fixing block 23 is rotatably connected with a spherical magnet 24, so that the spherical magnet 24 can effectively rotate in the fixing block 23, the fixing seat 1 can be effectively positioned and fixed when being rotatably adjusted through the positioning ball 21 in the positioning seat 2 through the ejector 22, and the, 3 one side edges of locating rack are through bolt fixedly connected with location cover 31, location cover 31 is the semicircle type, the location cover 31 inner wall has iron baffle 32 through bolt fixed connection, iron baffle 32 with ball-type magnet 24 adsorbs the connection for fixing base 1 can carry out the fixed convenience of customers in effectual location and use, location cover 31 is close to the edge and passes through bolt fixedly connected with connecting seat 34, connecting seat 34 is used for as the installation fixing device of locating rack 3, connecting seat 34 one side is close to four corners department threaded connection and connects lead screw 35, and is easy to assemble and use.
The working principle is as follows: earlier fix the position frame 3 installation in the position that needs to use through connecting seat 34 and connecting screw 35 when using, then make two clamp plates 13 can effectually fix a position fixedly through the display screen 16 of positioning screw 11 installation in to fixing base 1 through rotating cap 12, it makes positioning screw 11 can effectually inject in fixing base 1 to wait to fasten the spacing ring 15 after the installation finishes, and then reach the effect of the display screen 16 of stable installation different grade type, through the deflection angle who adjusts fixing base 1, make fixing base 1 can pass through the location ball 21 in the positioning base 2, and pass through the ball-type magnet 24 that the fixed block 23 was equipped with of ejector pin 22 one end, can adsorb fixedly in the iron baffle 32 that the inner wall of location cover 31 was equipped with, thereby it can to the user's angle of the required use of vwatching of display screen to be convenient for the user.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a liquid crystal display device of adjustable visual angle, includes fixing base (1), positioning seat (2) and locating rack (3), its characterized in that: the upper surface and the lower surface of the fixing seat (1) are close to the two ends and are in threaded connection with positioning screw rods (11), one end of each positioning screw rod (11) penetrates through the fixing seat (1) and is connected with a pressing plate (13) in a rotating mode, the pressing plates (13) are in sliding connection in the fixing seat (1), a display screen (16) is connected between the two pressing plates (13) in a clamping mode, the middle of the positioning frame (3) is fixedly connected with a positioning seat (2) through bolts, a positioning ball (21) is connected in the middle of the positioning seat (2) in a clamping mode, ejector rods (22) are welded inside the positioning ball (21), one end of each ejector rod (22) penetrates through the positioning ball (21) and is fixedly connected with the fixing seat (1) through bolts, the other end of each ejector rod (22) penetrates through the positioning ball (21) and is fixedly, locating rack (3) one side edge passes through bolt fixedly connected with location cover (31), there is iron baffle (32) location cover (31) inner wall through bolt fixed connection, iron baffle (32) with ball-type magnet (24) adsorb and connect, location cover (31) are close to the edge and pass through bolt fixedly connected with connecting seat (34), connecting seat (34) one side is close to four corners department threaded connection and is connected lead screw (35).
2. The liquid crystal display device with adjustable viewing angle of claim 1, wherein: one end of the positioning screw rod (11) on the periphery of the fixing seat (1) is fixedly connected with a cap (12) through a bolt, and the cap (12) is used as an adjusting device of the positioning screw rod (11).
3. The liquid crystal display device with adjustable viewing angle of claim 1, wherein: the pressing plate (13) is provided with two, the pressing plate (13) is located inside the fixing seat (1), the fixing seat (1) is in a concave shape, and the adjacent surfaces of the pressing plate (13) are adhered with silica gel pads (14).
4. The liquid crystal display device with adjustable viewing angle of claim 1, wherein: the positioning screw rod (11) on one side of the pressing plate (13) is connected with a limiting ring (15) in a threaded mode on the periphery, and the limiting ring (15) is used as a fastening device of the positioning screw rod (11) in the pressing plate (13).
5. The liquid crystal display device with adjustable viewing angle of claim 1, wherein: a silica gel ring (33) is adhered to the other side of the positioning frame (3) close to the edge, and the silica gel ring (33) is used as a limiting protection device of the fixing seat (1).
6. The liquid crystal display device with adjustable viewing angle of claim 1, wherein: the locating device is characterized in that grooves are formed in the middle of two sides of the locating seat (2), the grooves are in a circular truncated cone shape, the locating seat (2) is in a quadrangular prism shape, the locating rack (3) is in a circular disc shape, the locating cover (31) is in a semicircular shape, and the connecting seat (34) is used as an installation and fixing device of the locating rack (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921107238.9U CN210291280U (en) | 2019-07-16 | 2019-07-16 | Liquid crystal display device with adjustable visual angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921107238.9U CN210291280U (en) | 2019-07-16 | 2019-07-16 | Liquid crystal display device with adjustable visual angle |
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| Publication Number | Publication Date |
|---|---|
| CN210291280U true CN210291280U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921107238.9U Active CN210291280U (en) | 2019-07-16 | 2019-07-16 | Liquid crystal display device with adjustable visual angle |
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| CN (1) | CN210291280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672586A (en) * | 2020-12-15 | 2021-04-16 | 东莞理工学院 | Display based on 2D electromagnetic drive MEMS torsion micromirror |
| CN115164005A (en) * | 2022-07-04 | 2022-10-11 | 深圳市九洲光电科技有限公司 | Display screen with stable form data interface |
-
2019
- 2019-07-16 CN CN201921107238.9U patent/CN210291280U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672586A (en) * | 2020-12-15 | 2021-04-16 | 东莞理工学院 | Display based on 2D electromagnetic drive MEMS torsion micromirror |
| CN115164005A (en) * | 2022-07-04 | 2022-10-11 | 深圳市九洲光电科技有限公司 | Display screen with stable form data interface |
| CN115164005B (en) * | 2022-07-04 | 2024-03-26 | 深圳市九洲光电科技有限公司 | Display screen with stable data interface |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230731 Address after: No. 11, Ping'an Road, Ping'an Xu Town, Baitang Town, Boluo County, Huizhou City, Guangdong Province, 516000 Patentee after: Huizhou Xusheng Optoelectronic Technology Co.,Ltd. Address before: No. N23 (D), North Zone, Intelligent Terminal Entrepreneurship Park, Yanlong Street, Yandu District, Yancheng City, Jiangsu Province, 224000 Patentee before: Jiangsu Anzheng Photoelectric Technology Co.,Ltd. |