CN218844825U

CN218844825U - Connecting angle adjusting mechanism for cambered surface liquid crystal splicing screen

Info

Publication number: CN218844825U
Application number: CN202223016662.7U
Authority: CN
Inventors: 王中华
Original assignee: Wuhan Recsond Information Technology Co ltd
Current assignee: Wuhan Recsond Information Technology Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-04-11
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a cambered surface liquid crystal concatenation screen connection angle guiding mechanism, it is provided with scute two on the right side of scute one, and is articulated mutually through the round pin axle between scute one and the scute two, and LCD screen one is installed through two bolts to the surface of scute one, and LCD screen two is installed through two bolts to the surface of scute two. The utility model discloses can conveniently connect LCD screen one and LCD screen two, splice into the arc screen with the LCD screen and use, utilize adjusting part, can conveniently adjust the contained angle between LCD screen one and the LCD screen two for the device can adjust the connection angle of cambered surface liquid crystal concatenation screen, can improve the result of use of arc liquid crystal concatenation screen.

Description

Connecting angle adjusting mechanism for cambered surface liquid crystal splicing screen

Technical Field

The utility model relates to a liquid crystal concatenation screen technical field specifically is a cambered surface liquid crystal concatenation screen connection angle guiding mechanism.

Background

The liquid crystal spliced screen can be independently used as a display, and can be spliced into an ultra-large screen for use. According to different use requirements, the changeable large-screen function which can be changed into large and small is realized: the display device comprises a single-screen split display device, a single-screen independent display device, an arbitrary combination display device, a full-screen liquid crystal splicing device, a double-splicing liquid crystal screen splicing device and a vertical screen display device, wherein an image frame can be selectively compensated or covered, the roaming, zooming and stretching of digital signals and cross-screen display are supported, various display plans are set and operated, full-high-definition signals are processed in real time, the type and the style of the full-high-definition signals are various, and an arc-shaped liquid crystal splicing screen is taken as one type of the liquid crystal splicing screen and is widely applied to public places such as various large markets and exhibition halls.

The application number is CN202122866631. X's chinese patent, a cambered surface liquid crystal concatenation screen convenient to dismouting is disclosed, it includes cambered surface screen concatenation subassembly and installation component, the rear side position department of installation grillage is installed in the cambered surface screen concatenation subassembly to the installation component assembly, the inboard of locking cutting ferrule runs through the block and has locking mechanism, the top of locking inserted bar sets up the concatenation display screen among the locking mechanism, this structure setting can be convenient for the staff to splice the assembly work to cambered surface liquid crystal concatenation screen, the dismantlement convenience that has the flexibility simultaneously, vacate the back space of cambered surface screen concatenation subassembly, so that the staff is directly perceived, it is accurate to convenient carry on, convenient maintenance is handled. When the scheme is used, the included angle between the liquid crystal screens is inconvenient to adjust, so that the connection angle of the arc-surface liquid crystal spliced screen cannot be adjusted, and the using effect of the arc-surface liquid crystal spliced screen is reduced; therefore, the connecting angle adjusting mechanism for the cambered surface liquid crystal splicing screen solves the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cambered surface liquid crystal concatenation screen connection angle guiding mechanism in order to compensate prior art not enough.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cambered surface LCD concatenation screen connection angle guiding mechanism, includes scute one, the right side of scute one is provided with scute two, it is articulated mutually through the round pin axle between scute one and the scute two, LCD screen one is installed through two bolts to the surface of scute one, LCD screen two is installed through two bolts to the surface of scute two, two arc sliding frame of surface fixedly connected with of scute one, install adjusting part between scute one and the scute two.

Furthermore, the adjusting component comprises two supporting plates, the two supporting plates are respectively and fixedly connected to the outer surfaces of the two arc-shaped sliding frames, and a connecting plate is arranged between the two supporting plates.

Furthermore, the outer fixed surface of connecting plate inlays and has threaded sleeve, threaded sleeve's inner wall threaded connection has the threaded rod, the turning block is installed to the front end of threaded rod.

Furthermore, two T-shaped sliding grooves are formed in the rear portion of the connecting plate, the two T-shaped sliding grooves are formed in the outer surface of the first angle plate and the outer surface of the second angle plate respectively, and T-shaped sliding blocks are connected to the inner walls of the two T-shaped sliding grooves in a sliding mode.

Furthermore, the rear end of threaded rod is rotated and is connected with and removes the strip, the both ends that remove the strip are articulated mutually with two T type sliders respectively.

Furthermore, the fixed surface of connecting plate inlays and has two guide cylinders, two the equal sliding connection of inner wall of guide cylinder has the guide bar, two the rear end of guide bar all is connected with the fixed surface who removes the strip.

Furthermore, the inner walls of the two arc-shaped sliding frames are connected with sliding columns in a sliding mode, and one ends, close to each other, of the sliding columns are fixedly connected with the outer surfaces of the corner plates II.

Compared with the prior art, the connecting angle adjusting mechanism for the cambered surface liquid crystal splicing screen has the advantages that

Has the advantages that:

1. the utility model discloses usable scute one and scute two can conveniently be connected LCD screen one and LCD screen two, can conveniently splice into the arc screen with the LCD screen and use to the regulating assembly through setting up can be adjusted the contained angle between LCD screen one and the LCD screen two, makes the device can adjust the connection angle of arc face liquid crystal concatenation screen, can improve the result of use of arc liquid crystal concatenation screen.

2. The utility model discloses the accessible turning block drives the threaded rod and rotates, and the threaded rod rotates and to make the removal strip move down in the direction of guide cylinder and guide bar, can promote two T type sliders and slide at the inner wall of T type spout, can make scute two rotate around the round pin axle to can adjust the contained angle between scute one and the scute two, change the angle between LCD screen one and the LCD screen two, conveniently adjust the connection angle of cambered surface liquid crystal concatenation screen.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the present invention after removing the first LCD panel and the second LCD panel;

fig. 3 is a front view of the first display and the second display removed according to the present invention;

fig. 4 isbase:Sub>A sectional view taken along the linebase:Sub>A-base:Sub>A of fig. 3 according to the present invention.

In the figure: the device comprises a first angle plate 1, a second angle plate 2, a 3 pin shaft, a first liquid crystal screen 4, a second liquid crystal screen 5, a 6 arc-shaped sliding frame, a 7 sliding column, an 8 adjusting component, an 801 supporting plate, an 802 connecting plate, a 803 threaded sleeve, an 804 threaded rod, a 805 rotating block, a 806T-shaped sliding groove, an 807T-shaped sliding block, a 808 moving strip, a 809 guide cylinder and a 810 guide rod.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Referring to fig. 1-4, the utility model discloses a cambered surface LCD concatenation screen connection angle guiding mechanism, including scute 1, the right side of scute 1 is provided with scute two 2, and is articulated mutually through round pin axle 3 between scute 1 and the scute two 2, and scute 1 and scute two 2 can rotate around round pin axle 3, can conveniently adjust the contained angle between scute 1 and the scute two 2.

The liquid crystal display screen I4 is installed on the outer surface of the angle plate I1 through two bolts, the liquid crystal display screen II 5 is installed on the outer surface of the angle plate II 2 through two bolts, two through holes are formed in the outer surface of the angle plate I1 and the outer surface of the angle plate II 2, the bolts can be conveniently passed through the through holes, the bolts are connected with the liquid crystal display screen I4 and the liquid crystal display screen II 5, and the liquid crystal display screen I4 and the liquid crystal display screen II 5 can be conveniently connected.

The outer surface of the first angle plate 1 is fixedly connected with two symmetrical arc-shaped sliding frames 6, the inner walls of the two arc-shaped sliding frames 6 are both connected with sliding columns 7 in a sliding mode, and the ends, close to each other, of the two sliding columns 7 are both fixedly connected with the outer surface of the second angle plate 2.

When the first angle plate 1 and the second angle plate 2 rotate around the pin shaft 3, the sliding column 7 can slide on the inner wall of the arc-shaped sliding frame 6, the rotation of the first angle plate 1 and the second angle plate 2 can be guided and limited, and the stability of the first angle plate 1 and the second angle plate 2 in the rotation process can be ensured.

In some embodiments, the utility model discloses still install adjusting part 8 between scute 1 and scute two 2, adjusting part 8 includes two symmetrical backup pads 801, and two backup pads 801 are fixed connection respectively in the surface of two arc sliding frames 6, install connecting plate 802 between two backup pads 801, and the backup pad 801 of setting can conveniently support connecting plate 802.

A threaded sleeve 803 is fixedly embedded on the outer surface of the connecting plate 802, a threaded rod 804 is connected to the inner wall of the threaded sleeve 803 in a threaded manner, and a rotating block 805 is installed at the front end of the threaded rod 804.

The outer surface of the rotating block 805 is provided with a circle of anti-slip threads, the rotating block 805 can drive the threaded rod 804 to rotate, and by means of threaded matching between the threaded sleeve 803 and the threaded rod 804, the threaded rod 804 rotates to enable one end of the threaded rod 804 to move.

Two symmetrical T-shaped sliding grooves 806 are arranged behind the connecting plate 802, the two T-shaped sliding grooves 806 are respectively arranged on the outer surface of the first angle plate 1 and the outer surface of the second angle plate 2, the inner walls of the two T-shaped sliding grooves 806 are respectively connected with a T-shaped sliding block 807 in a sliding mode, the rear end of the threaded rod 804 is rotatably connected with a moving strip 808, and two ends of the moving strip 808 are respectively hinged with the two T-shaped sliding blocks 807.

The threaded rod 804 rotates to enable the moving strip 808 to move, so that the two T-shaped sliding blocks 807 can be pushed to slide on the inner wall of the T-shaped sliding groove 806, the angle plate 2 can rotate around the pin shaft 3, the included angle between the angle plate 1 and the angle plate 2 can be adjusted, and the angle between the liquid crystal screen 4 and the liquid crystal screen 5 can be changed.

Two symmetrical guide cylinders 809 are fixedly embedded on the outer surface of the connecting plate 802, guide rods 810 are connected to the inner walls of the two guide cylinders 809 in a sliding mode, and the rear ends of the two guide rods 810 are fixedly connected with the outer surface of the moving strip 808.

When the threaded rod 804 drives the moving strip 808 to move, the guide rod 810 can slide on the inner wall of the guide cylinder 809, the moving strip 808 can be guided and limited, and the stability of the moving strip 808 in moving can be ensured.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an angle guiding mechanism is connected to cambered surface LCD concatenation screen, includes scute one (1), its characterized in that: a second angle plate (2) is arranged on the right side of the first angle plate (1), the first angle plate (1) and the second angle plate (2) are hinged through a pin shaft (3), and a liquid crystal display screen I (4) is installed on the outer surface of the first angle plate (1) through two bolts;

the outer surface of the angle plate II (2) is provided with a liquid crystal screen II (5) through two bolts, the outer surface of the angle plate I (1) is fixedly connected with two arc-shaped sliding frames (6), and an adjusting assembly (8) is arranged between the angle plate I (1) and the angle plate II (2);

the adjusting assembly (8) comprises two supporting plates (801), the two supporting plates (801) are fixedly connected to the outer surfaces of the two arc-shaped sliding frames (6) respectively, and a connecting plate (802) is installed between the two supporting plates (801).

2. The connection angle adjusting mechanism for the cambered surface liquid crystal splicing screen of claim 1, which is characterized in that: the outer surface of the connecting plate (802) is fixedly embedded with a threaded sleeve (803), the inner wall of the threaded sleeve (803) is in threaded connection with a threaded rod (804), and the front end of the threaded rod (804) is provided with a rotating block (805).

3. The connection angle adjusting mechanism for the cambered surface liquid crystal splicing screen of claim 2 is characterized in that: two T-shaped sliding grooves (806) are arranged behind the connecting plate (802), the two T-shaped sliding grooves (806) are respectively formed in the outer surface of the first angle plate (1) and the outer surface of the second angle plate (2), and T-shaped sliding blocks (807) are connected to the inner walls of the two T-shaped sliding grooves (806) in a sliding mode.

4. The connection angle adjusting mechanism for the cambered surface liquid crystal splicing screen of claim 3 is characterized in that: the rear end of the threaded rod (804) is rotatably connected with a moving strip (808), and two ends of the moving strip (808) are hinged to the two T-shaped sliding blocks (807) respectively.

5. The connection angle adjusting mechanism for the cambered surface liquid crystal splicing screen of claim 4 is characterized in that: two guide cylinders (809) are fixedly embedded in the outer surface of the connecting plate (802), guide rods (810) are connected to the inner walls of the two guide cylinders (809) in a sliding mode, and the rear ends of the two guide rods (810) are fixedly connected with the outer surface of the moving strip (808).

6. The connection angle adjusting mechanism for the cambered surface liquid crystal splicing screen of claim 1, which is characterized in that: the inner walls of the two arc-shaped sliding frames (6) are connected with sliding columns (7) in a sliding mode, and one ends, close to each other, of the sliding columns (7) are fixedly connected with the outer surface of the angle plate II (2).