CN114413113A - Spliced support of micro display screen - Google Patents

Abstract

The invention discloses a splicing bracket for a microled display screen in the field of display splicing brackets. The splicing bracket includes a shock-absorbing bracket assembly, a mounting bracket assembly for installing a microled display screen, and a clamp for adjusting the installation bracket assembly and the shock-absorbing bracket assembly Angle adjustment and locking mechanism for corners; the bottom of the mounting bracket assembly is fixed on the bottom of the shock-absorbing bracket assembly through heavy-duty damping hinges, and the angle-adjusting locking mechanism is installed on both sides of the mounting bracket assembly and the shock-absorbing bracket assembly; this splicing bracket structure Simple, easy to maintain, safe and reliable, and the angle can be adjusted.

Description

Splicing bracket for microled display

technical field

The invention relates to the field of display screen splicing brackets, in particular to a splicing bracket of a microled display screen.

Background technique

Large-scale displays are usually processed in an integrated manner. However, some special equipment has narrow internal channels, such as submarines. Due to its large size, the equipment needs to be installed before the cabin is sealed; and the later maintenance is inconvenient. It is difficult to replace it in time if it is damaged. This problem can be avoided by splicing a frameless microled display into a whole display. However, the existing splicing brackets are mainly used in the civil industry, and usually steel/aluminum profiles are used. Thicker profiles are heavy, and it is difficult to install other parts, which has great limitations; the existing splicing brackets are usually used in conference halls, performance stages, etc., without considering the overall thickness, but in special cases such as submarines. When used on equipment, it is usually wall-mounted, which has certain requirements on the overall thickness of the display and needs to be easy to maintain. It is impossible to directly use the existing splicing bracket, and the traditional splicing bracket is less reliable and does not have the function of angle adjustment.

Therefore, there is an urgent need to provide a splicing bracket for a microled display screen to solve the above technical problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a splicing bracket for a microled display screen, which has a simple structure, is convenient for maintenance, is safe and reliable, and has an adjustable angle.

In order to achieve the above purpose, the present invention provides a splicing bracket for a microled display screen, the splicing bracket includes a shock-absorbing bracket assembly, a mounting bracket assembly for installing the microled display screen, and a mounting bracket assembly for adjusting the mounting bracket assembly and the An angle adjustment and locking mechanism for the included angle of the shock-absorbing bracket assembly; the bottom of the mounting bracket assembly is fixed on the bottom of the shock-absorbing bracket assembly through a heavy-duty damping hinge, and the angle adjustment and locking mechanism is installed on the installation A bracket assembly and both sides of the shock-absorbing bracket assembly.

Preferably, the mounting bracket assembly is mainly formed by splicing a first mounting assembly, a second mounting assembly, a third mounting assembly and a fourth mounting assembly.

Preferably, a plurality of the microled display screens are mounted on the mounting bracket assembly through corner code connectors.

Preferably, the mounting surface of the microled display screen and the corner code connector are provided with leveling threaded holes and through holes, and the through holes are used for fixing the corner code connector and the microled with mounting screws. A display screen, the leveling threaded holes are used for leveling the plurality of microled display screens in cooperation with leveling screws.

Preferably, a frame is installed around the microled display screen after splicing installation.

Preferably, the shock-absorbing bracket assembly includes two first mounting plates and a second mounting plate formed by splicing the first shock-absorbing assembly, the second shock-absorbing assembly and the third shock-absorbing assembly, the first mounting plate and the third shock-absorbing assembly The two mounting plates are connected by a wire rope shock absorber, and the second mounting plate is fixedly connected with the mounting bracket assembly.

Preferably, a limiting block is fixedly installed at the lower part of the third shock absorbing assembly.

Preferably, the angle adjustment and locking mechanism includes a large limit base and a small limit base fixedly installed on the left and right sides of the mounting bracket assembly, and a large lock fixedly installed on the left and right sides of the shock-absorbing bracket assembly A locking base and a small locking base; the large limit base and the small limit base are respectively provided with arc-shaped holes, and the large locking base and the small locking base are respectively provided with Locking threaded holes; the large limit base and the large locking base and the small limit base and the small locking base can pass through the arc hole and the lock Tighten the locking screw in the threaded hole.

Preferably, a card is fixed and installed on the large locking base by screws, and the holes on the card for the screws to pass through are set in a straight shape; the large limit base is provided with a plurality of arcs The card slot is arranged in lines, and the head of the card can be clipped into the inside of the card slot.

According to the above technical solution, multiple microled display screens are spliced and installed on the mounting bracket assembly, and then the mounting bracket assembly is fixed on the shock-absorbing bracket assembly, and the shock-absorbing bracket assembly is directly fixed with special equipment such as submarines. The shock-absorbing bracket assembly can effectively reduce the vibration transmitted from special equipment such as submarines to the microled display, and improve the reliability of the splicing bracket. The mounting bracket assembly and the shock-absorbing bracket assembly are connected by a heavy-duty damping hinge, so that the mounting bracket assembly can rotate around the heavy-duty damping hinge, and with the angle adjustment locking mechanism, the clamping between the mounting bracket assembly and the shock-absorbing bracket assembly can be adjusted. Angle, also to achieve the purpose of adjusting the angle of the microled display. When necessary, the mounting bracket assembly can be rotated by a relatively large amount to increase the angle between the mounting bracket assembly and the shock-absorbing bracket assembly, which is convenient for maintenance or replacement of the microled display.

Other features and advantages of the present invention will be described in detail in the detailed description that follows.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and together with the following specific embodiments, are used to explain the present invention, but do not constitute a limitation to the present invention. In the attached image:

1 is a schematic diagram of the overall structure of one of the embodiments of the present invention;

Fig. 2 is the rear view structure schematic diagram of Fig. 1;

3 is a schematic structural diagram when the included angles of the mounting bracket assembly and the shock-absorbing bracket assembly of the present invention are respectively 5 degrees and 15 degrees;

4 is a schematic structural diagram of a mounting bracket assembly and a microled display screen according to an embodiment of the present invention;

Fig. 5 is the rear view structure schematic diagram of Fig. 4;

6 is a schematic structural diagram of a mounting bracket assembly according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a shock absorbing bracket assembly according to an embodiment of the present invention;

8 is a schematic structural diagram of a large limit base and a large locking base of the present invention;

Fig. 9 is the rear view structure schematic diagram of Fig. 8;

Fig. 10 is the structural representation of the card of the present invention and the large locking base;

FIG. 11 is a schematic structural diagram of one of the corner code connectors of the present invention.

Description of reference numerals

1-Shock-absorbing bracket assembly, 2-microled display screen, 3-Mounting bracket assembly, 4-Angle adjustment locking mechanism, 5-Heavy load damping hinge, 6-First installation assembly, 7-Second installation assembly, 8- The third installation component, 9- the fourth installation component, 10- corner code connector, 11- leveling threaded hole, 12- through hole, 13- frame, 14- the first installation plate, 15- the first shock absorption component, 16-Second shock absorber assembly, 17-Third shock absorber assembly, 18-Second mounting plate, 19-Wire rope shock absorber, 20-Limit block, 21-Large limit base, 22-Small limit base Seat, 23-large locking base, 24-small locking base, 25-curved hole, 26-locking threaded hole, 27-card, 28-card slot, 29-chassis.

Detailed ways

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

As shown in FIG. 1, FIG. 2 and FIG. 3, the present invention provides a splicing bracket for a microled display screen. The splicing bracket includes a shock-absorbing bracket assembly 1, a mounting bracket assembly 3 for installing the microled display screen 2, and a mounting bracket assembly for adjusting The angle adjustment locking mechanism 4 of the angle between the mounting bracket assembly 3 and the shock-absorbing bracket assembly 1; Mount bracket assembly 3 and both sides of shock bracket assembly 1.

Multiple microled display screens 2 are spliced and installed on the mounting bracket assembly 3, and then the mounting bracket assembly 3 is fixed on the shock-absorbing bracket assembly 1, and the shock-absorbing bracket assembly 1 is directly fixed with special equipment such as submarines. The shock-absorbing bracket assembly 1 can effectively weaken the vibration transmitted from special equipment such as submarines to the microled display screen 2, and improve the reliability of the splicing bracket. The mounting bracket assembly 3 and the shock-absorbing bracket assembly 1 are connected by the heavy-duty damping hinge 5, so that the mounting bracket assembly 3 can rotate around the heavy-duty damping hinge 5, and then cooperate with the angle adjustment locking mechanism 4 to adjust the mounting bracket assembly 3 The included angle with the shock-absorbing bracket assembly 1 also achieves the purpose of adjusting the angle of the microled display screen 2 . When necessary, the mounting bracket assembly 3 can be rotated by a relatively large amount to increase the angle between the mounting bracket assembly 3 and the shock-absorbing bracket assembly 1, which is convenient for maintenance or replacement of the microled display screen 2. You can also directly open the back cover of the chassis 29 to The internal circuit is maintained and upgraded.

As shown in FIGS. 4 , 5 , 6 and 11 , in this embodiment, the mounting bracket assembly 3 mainly passes through the first mounting assembly 6 , the second mounting assembly 7 , the third mounting assembly 8 and the fourth mounting assembly 9 Splicing composition. Among them, the first installation component 6 is located above, the second installation component 7 is located on the left and right sides, the third installation component 8 is located below, and the fourth installation component 9 is located in the middle. Multiple installation components are spliced and fixed by screws, and the third installation component 8 Mounting holes for the heavy-duty damping hinge 5 are also provided.

In this embodiment, the plurality of microled display screens 2 are mounted on the mounting bracket assembly 3 through the corner code connector 10 . The corner code connector 10 has two parallel mounting surfaces, the two ends of which are respectively connected to the microled display screen 2 and the mounting bracket assembly 3, and the corner code connector 10 is connected to the four corners of each microled display screen 2 to improve the stability of the installation. sex.

In this embodiment, the mounting surface of the microled display screen 2 and the corner code connector 10 are provided with leveling threaded holes 11 and through holes 12, and the through holes 12 are used for fixing the corner code connector 10 and the microled display with mounting screws. Screen 2, the leveling threaded hole 11 is used for leveling the multiple microled display screens 2 with the leveling screw. When the microled display screen 2 is installed, due to the flatness of the mounting surface on the back of the microled display screen 2 and the processing accuracy of the angle code, there will generally be an error of 0.2-0.4mm after the initial fixing by the mounting screws. The splicing surface of the microled display screen 2 is uneven; at this time, use the leveling screw to cooperate with the leveling threaded hole 11 to make the screw top or pull the microled display screen 2, and adjust the splicing surface of the microled display screen 2 to a satisfactory flatness. Re-tighten completely with the mounting screws.

As shown in FIG. 4 and FIG. 5 , in this embodiment, a frame 13 is installed around the microled display screen 2 after splicing and installation, which is used to protect the lamp beads on the side of the microled display screen 2, and the frame 13 also has a microled display screen. The button installation position of screen 2.

As shown in FIG. 7 , in this embodiment, the shock-absorbing bracket assembly 1 includes two first mounting plates 14 and a first shock-absorbing assembly 15 , a second shock-absorbing assembly 16 and a third shock-absorbing assembly 17 spliced together. Two mounting plates 18 , the first mounting plate 14 and the second mounting plate 18 are connected by a wire rope shock absorber 19 , and the second mounting plate 18 is fixedly connected with the mounting bracket assembly 3 . The first mounting plate 14 is used for connecting with special equipment such as submarines, and the second mounting plate 18 is used for connecting the mounting bracket assembly 3 .

As shown in FIG. 7 , in this embodiment, a limiting block 20 is fixedly installed at the lower part of the third shock absorbing assembly 17 . When maintenance is required, it is only necessary to remove the locking screw on the angle adjustment locking mechanism 4, and slowly rotate the mounting bracket assembly 3 to 90°. At this time, the third mounting assembly 8 is in contact with the limit block 20 to realize the product limit In this state, any microled display screen 2 can be disassembled and replaced, or the back cover of the chassis 29 can be directly opened to maintain and upgrade its internal circuit.

As shown in FIG. 2 , FIG. 8 , FIG. 9 and FIG. 10 , in this embodiment, the angle adjustment locking mechanism 4 includes a large limit base 21 and a small limit base that are fixedly installed on the left and right sides of the mounting bracket assembly 3 . The seat 22 and the large locking base 23 and the small locking base 24 fixedly installed on the left and right sides of the shock-absorbing bracket assembly 1; the large limit base 21 and the small limit base 22 are respectively provided with arc-shaped holes 25, The large locking base 23 and the small locking base 24 are respectively provided with locking screw holes 26; the large limiting base 21 and the large locking base 23 and the small limiting base 22 and the small locking base 24 are It can be fixed by a locking screw passing through the arc-shaped hole 25 and the locking screw hole 26 . When it is necessary to adjust the angle of the microled display screen 2, loosen the locking screw, so that the mounting bracket assembly 3 rotates relative to the shock-absorbing bracket assembly 1 around the heavy-duty damping hinge 5, so that the position of the arc hole 25 and the locking screw hole is adjusted. Relative movement, but the locking screw hole is still within the range of the arc hole 25. After the adjustment is completed, the large locking base 23 and the large limit base 21 are fixed by the locking screw, and the small locking base 24 is fixed. It is fixed with the small limit base 22, as shown in FIG. 3, the microled display screen 2 can be adjusted to different angles.

In this embodiment, a card 27 is fixedly installed on the large locking base 23 by screws, and the hole on the card 27 for the screw to pass through is set to be straight; the large limit base 21 is provided with a plurality of arcs The card slots 28 are arranged so that the head of the card 27 can be inserted into the card slot 28 . Since the locking screw may be loosened by vibration, an additional insurance is required, and the installation angle of the microled display 2 can still be kept unchanged even if the locking screw is loosened. The specific measures are as follows. When the head of the card 27 is stuck in the card slot 28, the large limit base 21 and the large locking base 23 can be fixed. According to the actual installation angle of the microled display screen 2, the head of the card 27 can be fixed. Inserted into different card slots 28 , the arcs of the card slots 28 are relatively parallel to the path of the arc-shaped holes 25 to ensure that the cards 27 can be inserted into the card slots 28 . In addition, since the arc hole 25 and the locking screw hole 26 cooperate with the locking screw to realize the stepless adjustment, and the simple card 27 cooperates with the card slot 28 to realize the step adjustment, it is necessary to set the hole on the card 27 as a straight mouth. The hole has a certain movement space relative to the screw passing through it, and the installation position of the card 27 can be adjusted in a small range. When the large limit base 21 and the large locking base 23 are fixed by the locking screw , if the card 27 cannot be inserted into the card slot 28, adjust the installation position of the card 27 to insert the card 27 into the card slot 28, realizing stepless adjustment in disguised form.

The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above-mentioned embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solutions of the present invention, These simple modifications all belong to the protection scope of the present invention.

In addition, it should be noted that the specific technical features described in the above-mentioned specific embodiments can be combined in any suitable manner under the condition of no contradiction. In order to avoid unnecessary repetition, the present invention has The combination method will not be specified otherwise.

In addition, the various embodiments of the present invention can also be combined arbitrarily, as long as they do not violate the spirit of the present invention, they should also be regarded as the contents disclosed in the present invention.

Claims (9)

1. The splicing support for the micro rolled display screen is characterized by comprising a damping support assembly (1), a mounting support assembly (3) used for mounting the micro rolled display screen (2) and an angle adjusting and locking mechanism (4) used for adjusting an included angle between the mounting support assembly (3) and the damping support assembly (1); the bottom of installing support subassembly (3) is fixed through heavily loaded damping hinge (5) the bottom of shock attenuation support subassembly (1), angle adjustment locking mechanism (4) install in installing support subassembly (3) with the both sides of shock attenuation support subassembly (1).

2. Splicing support according to claim 1, characterized in that the mounting support assembly (3) is mainly formed by a first mounting assembly (6), a second mounting assembly (7), a third mounting assembly (8) and a fourth mounting assembly (9) spliced together.

3. Splicing support according to claim 1 or 2, wherein a plurality of said micro rolled display screens (2) are mounted on said mounting support assembly (3) by corner connectors (10).

4. Splicing support according to claim 3, characterized in that the installation face of micro rolled display screen (2) with all be equipped with leveling screw hole (11) and through-hole (12) on angle sign indicating number connecting piece (10), through-hole (12) are used for cooperating the mounting screw fixed angle sign indicating number connecting piece (10) with micro rolled display screen (2), leveling screw hole (11) are used for cooperating the leveling screw with a plurality of micro rolled display screen (2) leveling.

5. Splicing support according to claim 3, wherein a frame (13) is arranged around the spliced and mounted micro display screen (2).

6. Splicing support according to claim 1, wherein the damping support assembly (1) comprises two first mounting plates (14) and a second mounting plate (18) formed by splicing a first damping assembly (15), a second damping assembly (16) and a third damping assembly (17), wherein the first mounting plate (14) and the second mounting plate (18) are connected through a steel wire rope damper (19), and the second mounting plate (18) is fixedly connected with the mounting support assembly (3).

7. Splicing support according to claim 6, characterized in that a stop block (20) is fixedly mounted on the lower part of the third damping member (17).

8. Splicing support according to claim 1, wherein the angular adjustment locking mechanism (4) comprises a large limit base (21) and a small limit base (22) fixedly mounted on the left and right sides of the mounting support assembly (3) and a large locking base (23) and a small locking base (24) fixedly mounted on the left and right sides of the shock absorbing support assembly (1); the large limiting base (21) and the small limiting base (22) are respectively provided with an arc-shaped hole (25), and the large locking base (23) and the small locking base (24) are respectively provided with a locking threaded hole (26); the large limiting base (21), the large locking base (23), the small limiting base (22) and the small locking base (24) can be fixed through locking screws penetrating through the arc-shaped holes (25) and the locking threaded holes (26).

9. Splicing support according to claim 8, characterized in that a clamping piece (27) is fixedly mounted on the large locking base (23) by means of a screw, and a hole for the screw to pass through on the clamping piece (27) is arranged in a straight mouth shape; be equipped with draw-in groove (28) that a plurality of pitch arcs were arranged on big spacing base (21), the head of card (27) can be blocked in inside draw-in groove (28).

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