CN113299198B - Miniature LED display of stacked structure - Google Patents
Miniature LED display of stacked structure Download PDFInfo
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- CN113299198B CN113299198B CN202110471238.2A CN202110471238A CN113299198B CN 113299198 B CN113299198 B CN 113299198B CN 202110471238 A CN202110471238 A CN 202110471238A CN 113299198 B CN113299198 B CN 113299198B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- Microelectronics & Electronic Packaging (AREA)
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- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a miniature LED display with a stacked structure, which comprises a mounting seat, a supporting frame, a pressing frame, a wire combing mechanism, a base, a clamping block, a connecting seat, a supporting plate, a pressing plate, a guide rod, an annular groove, a limiting pin, a spring, an accommodating groove, a special-shaped hole, a stop lever, a limiting groove, a sponge block, a first LED module, a first rubber pad, a second LED module, a limiting rod, a spring piece, a first inclined block, a U-shaped plate, an installing groove, a second inclined block, a clamping groove, a supporting block, a connecting rod and a top block. The invention relates to a stacked-structure micro LED display which has the characteristics of orderly arrangement of wires and higher installation stability of the device.
Description
Technical Field
The invention belongs to the technical field of displays, and particularly relates to a miniature LED display with a stacked structure.
Background
Micro LEDs, which are very small sized LEDs, are typically less than 300 μm. A micro LED display is an emerging display device, and a high-density micro-sized LED, i.e., a micro LED array, is integrated on a substrate as a display pixel to realize image display. Micro LED displays offer higher contrast, faster response speed, and lower power consumption compared to widespread LCD technology. The miniature LEDs are stacked and arranged, so that the area is saved, and the resolution of the display can be improved.
Among the prior art, the miniature LED display of stacked structure is when using, and the wire on the device is many and mixed and disorderly, and the cross distribution causes the electric current interference on the device, influences display screen display effect, and simultaneously, the device stability is relatively poor when the installation, and vibrations lead to the LED display to produce and vibrate, and then influence picture output quality. Accordingly, there is a need for improvements in the art.
The invention content is as follows:
the present invention is directed to solving the above problems by providing a stacked structure micro LED display, which solves the problems mentioned in the background art.
In order to solve the above problems, the present invention provides a technical solution:
the utility model provides a miniature LED display of stacked structure, includes mount pad, carriage, pressure frame, carding mechanism, base, fixture block, connecting seat, backup pad, clamp plate, guide arm, ring channel, spacer pin, spring, storage tank, dysmorphism hole, pin, spacing groove, sponge piece, first LED module, first rubber pad, second LED module, gag lever post, shell fragment, first sloping block, U template, mounting groove, second sloping block, draw-in groove, supporting shoe, connecting rod, kicking block, mount pad and carriage contact, fixedly connected with carding mechanism on the pressure frame, sliding connection has first LED module in the pressure frame, it has first rubber pad to bond in the pressure frame, first rubber pad and first LED module bond, sliding connection has the second LED module in the carriage, it has the second rubber pad to bond second LED module, first LED module and second LED module contact, equal fixedly connected with shell fragment on carriage and the pressure frame, the terminal fixedly connected with first sloping block of carriage, two joints.
Preferably, the pressing frame is fixedly connected with a limiting rod, and the supporting frame is sleeved with the limiting rod in a sliding mode.
As preferred, comb line mechanism includes the base, the base contacts with the pressure frame, the welding has the connecting seat on the base, the welding has the backup pad on the connecting seat, the contact has the clamp plate in the backup pad, the backup pad internal rotation is connected with the guide arm, the outside of guide arm is provided with the spring, the one end and the backup pad contact of spring, the other end and the clamp plate contact of spring, the dysmorphism hole has been seted up on the clamp plate, the dysmorphism downthehole rotation is connected with the guide arm, the spacing groove has all been seted up on backup pad and the clamp plate, the spacing inslot bonds and has the sponge piece.
Preferably, the base is fixedly connected with a clamping block, the clamping block is made of rubber, and the clamping block is clamped in the pressing frame.
Preferably, the guide rod is provided with an annular groove, the supporting plate is internally connected with a limiting pin through threads, and the annular groove is internally connected with the limiting pin in a sliding manner.
Preferably, the supporting plate is provided with a containing groove, and the spring is located in the containing groove.
Preferably, the guide rod is fixedly connected with a stop lever, the stop lever is in contact with the pressing plate, and the pressing plate is in contact with the supporting plate.
Preferably, a mounting groove is formed in the mounting seat, a U-shaped plate is bonded to the side face of the supporting frame, the U-shaped plate is connected to the mounting groove in a sliding mode, a second inclined block is fixedly connected to the U-shaped plate, a clamping groove is formed in the inner wall of the mounting groove, a second inclined block is connected to the clamping groove in a sliding mode, a supporting block is fixedly connected to the side face of the supporting frame, a connecting rod is sleeved in the supporting block in a sliding mode, an ejecting block is fixedly connected to the tail end of the connecting rod, and the ejecting block is in contact with the U-shaped plate.
The invention has the beneficial effects that: the invention relates to a stacked structure micro LED display, which has the characteristics of neat wire arrangement and higher device installation stability, and has the following two beneficial effects compared with the traditional stacked structure micro LED display in specific use:
at first, through setting up comb line mechanism on the pressure frame, backup pad and the clamp plate cooperation on the comb line mechanism can be with the wire restriction at spacing inslot, and the sponge piece effect of spacing inslot makes the wire fixed firm, and then makes the wire can neatly arrange on the device, avoids the wire alternately to lead to the electric current interference, and simultaneously, comb line mechanism passes through the fixture block joint on the pressure frame for the whole convenient to detach of comb line mechanism can install comb line mechanism on the pressure frame according to the user demand.
Secondly, through setting up the U template in the carriage side, press the moulding-frame and make the carriage atress, and then make the U template move down, the second sloping block slides in the mounting groove, make the U template warp, and then make the U template get into in the mounting groove, slide draw-in groove department when the second sloping block, the U template resets, second sloping block and draw-in groove joint, make the carriage fixed on the mount pad, press the connecting rod downwards, the connecting rod drives the kicking block and gets into in the mounting groove, make the kicking block be located the U type inslot of U template, and then make the U template fixed, make the device monolithic stationary more firm, it is difficult for becoming flexible, guarantee display job stabilization.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a front cross-sectional view of FIG. 1 of the present invention;
FIG. 3 is a schematic view of the thread combing mechanism of FIG. 2 according to the present invention;
FIG. 4 is a top view of the platen of FIG. 3 of the present invention;
FIG. 5 is an enlarged view of the invention at A in FIG. 3;
FIG. 6 is an enlarged view of the invention at B in FIG. 2;
fig. 7 is an enlarged view of the invention at C in fig. 2.
In the figure: 1. a mounting seat; 2. a support frame; 3. pressing the frame; 4. a yarn combing mechanism; 41. a base; 42. a clamping block; 43. a connecting seat; 44. a support plate; 45. pressing a plate; 46. a guide bar; 47. an annular groove; 48. a limit pin; 49. a spring; 50. a containing groove; 51. a profiled hole; 52. a stop lever; 53. a limiting groove; 54. a sponge block; 6. a first LED module; 7. a first rubber pad; 8. a second rubber pad; 9. a second LED module; 10. a limiting rod; 11. a spring plate; 12. a first swash block; 13. a U-shaped plate; 14. mounting grooves; 15. a second swash block; 16. a card slot; 17. a support block; 18. a connecting rod; 19. and (7) a top block.
The specific implementation mode is as follows:
as shown in fig. 1 to 7, the following technical solutions are adopted in the present embodiment:
example (b):
the utility model provides a miniature LED display of stacked structure, includes mount pad 1, carriage 2, pressure frame 3, comb line mechanism 4, base 41, fixture block 42, connecting seat 43, backup pad 44, clamp plate 45, guide arm 46, ring channel 47, spacer pin 48, spring 49, storage tank 50, dysmorphism hole 51, pin 52, spacing groove 53, sponge piece 54, first LED module 6, first rubber pad 7, second rubber pad 8, second LED module 9, gag lever post 10, shell fragment 11, first sloping block 12, U template 13, mounting groove 14, second sloping block 15, draw-in groove 16, supporting shoe 17, connecting rod 18, kicking block 19, mount pad 1 and carriage 2 contact, fixedly connected with comb line mechanism 4 on the pressure frame 3, the pressure frame 3 internal sliding connection has first LED module 6, it has first rubber pad 7 to bond in the pressure frame 3, first rubber pad 7 and first LED module 6 bond, the support frame 2 internal sliding connection has second LED module 9, support frame 2 internal sliding connection has second LED module 8, second rubber pad 8 and second LED module 8 bond in the pressure frame 3, the terminal fixed contact of second LED module 12, the terminal fixed contact with second LED module 12, LED module 12 connects with the LED module 12.
The pressing frame 3 is fixedly connected with a limiting rod 10, and the supporting frame 2 is sleeved with the limiting rod 10 in a sliding mode. The pressing frame 3 and the supporting frame 2 are limited by arranging the limiting rod 10.
Wherein, comb line mechanism 4 includes base 41, base 41 and the contact of pressure frame 3, the welding has connecting seat 43 on the base 41, the welding has backup pad 44 on the connecting seat 43, the last contact of backup pad 44 has clamp plate 45, the backup pad 44 internal rotation is connected with guide arm 46, the outside of guide arm 46 is provided with spring 49, the one end and the backup pad 44 contact of spring 49, the other end and the clamp plate 45 contact of spring 49, dysmorphism hole 51 has been seted up on the clamp plate 45, dysmorphism hole 51 internal rotation is connected with guide arm 46, spacing groove 53 has all been seted up on backup pad 44 and the clamp plate 45, it has sponge piece 54 to bond in the spacing groove 53. Through setting up above mechanism, comb the wire.
The base 41 is fixedly connected with a fixture block 42, the fixture block 42 is made of rubber, and the fixture block 42 is clamped in the pressing frame 3. The thread combing mechanism 4 is detachable by arranging the fixture block 42.
An annular groove 47 is formed in the guide rod 46, a limit pin 48 is connected in the supporting plate 44 through threads, and the limit pin 48 is connected in the annular groove 47 in a sliding mode. The guide rod 46 is limited by the annular groove 47 and the limit pin 48.
The supporting plate 44 is provided with a receiving groove 50, and the spring 49 is located in the receiving groove 50. By providing the receiving groove 50, the support plate 44 and the pressing plate 45 are brought into closer contact.
The guide rod 46 is fixedly connected with a stop lever 52, the stop lever 52 is in contact with the pressure plate 45, and the pressure plate 45 is in contact with the support plate 44. The pressing plate 45 is fixed by providing the stopper 52.
The mounting groove 14 is formed in the mounting seat 1, the U-shaped plate 13 is bonded to the side face of the support frame 2, the U-shaped plate 13 is connected to the mounting groove 14 in a sliding mode, the second inclined block 15 is fixedly connected to the U-shaped plate 13, the clamping groove 16 is formed in the inner wall of the mounting groove 14, the second inclined block 15 is connected to the clamping groove 16 in a sliding mode, the support block 17 is fixedly connected to the side face of the support frame 2, the connecting rod 18 is sleeved in the support block 17 in a sliding mode, the tail end of the connecting rod 18 is fixedly connected with the ejector block 19, and the ejector block 19 is in contact with the U-shaped plate 13. Through setting up above structure, fix the device wholly.
The using state of the invention is as follows: when the device is used, the first LED module 6 is adhered to the first rubber pad 7, the second LED module 9 is adhered to the second rubber pad 8, the pressing frame 3 and the supporting frame 2 are clamped through the first inclined block 12 on the elastic sheet 11 after the adhesion is finished, the wire combing mechanism 4 is installed on the pressing frame 3 according to the use requirement, the wire combing mechanism 4 is clamped on the pressing frame 3 through the clamping block 42, so that the whole wire combing mechanism 4 is convenient to disassemble, the pressing plate 45 and the supporting plate 44 are in an unassembled state in an initial state, the conducting wire is placed in the limiting groove 53 on the supporting plate 44, the pressing plate 45 is placed on the supporting plate 44, the guide rod 46 penetrates through the special-shaped hole 51, the pressing plate 45 is pressed to tightly press the spring 49 in the accommodating groove 50, the blocking rod 52 completely extends out of the special-shaped hole 51, the blocking rod 52 is rotated ninety degrees to fix the pressing plate 45 on the supporting plate 44, the conducting wire is limited in the limiting groove 53, the sponge block 54 in the limiting groove 53 acts to fix and stabilize the wires, so that the wires can be arranged regularly on the device, and current interference caused by crossing of the wires is avoided, the U-shaped plate 13 is arranged on the side surface of the supporting frame 2, the supporting frame 2 is placed on the mounting seat 1, the pressing frame 3 is pressed to enable the supporting frame 2 to bear force, so that the U-shaped plate 13 moves downwards, the second inclined block 15 slides in the mounting groove 14, the U-shaped plate 13 is deformed due to the fact that the U-shaped plate 13 is made of elastic engineering plastic, the U-shaped plate 13 enters the mounting groove 14, when the second inclined block 15 slides to the clamping groove 16, the U-shaped plate 13 resets, the second inclined block 15 is clamped with the clamping groove 16, the supporting frame 2 is fixed on the mounting seat 1, the connecting rod 18 is pressed downwards, the connecting rod 18 drives the top block 19 to enter the mounting groove 14, the top block 19 is located in the U-shaped groove of the U-shaped plate 13, and the U-shaped plate 13 is fixed, the device is more stable in integral fixation and not easy to loosen, and the working stability of the display is guaranteed.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (3)
1. The utility model provides a miniature LED display of stacked structure, including mount pad (1), carriage (2), pressure frame (3), comb line mechanism (4), base (41), fixture block (42), connecting seat (43), backup pad (44), clamp plate (45), guide arm (46), ring channel (47), spacer pin (48), spring (49), storage tank (50), dysmorphism hole (51), pin (52), spacing groove (53), sponge piece (54), first LED module (6), first rubber pad (7), second rubber pad (8), second LED module (9), gag lever post (10), shell fragment (11), first sloping block (12), U template (13), mounting groove (14), second sloping block (15), draw-in groove (16), supporting shoe (17), connecting rod (18), kicking block (19), its characterized in that: the wire combing mechanism is characterized in that the mounting seat (1) is in contact with the supporting frame (2), the wire combing mechanism (4) is fixedly connected onto the pressing frame (3), the first LED module (6) is connected into the pressing frame (3) in a sliding manner, the first rubber pad (7) is bonded into the pressing frame (3), the first rubber pad (7) is bonded into the first LED module (6), the second LED module (9) is connected into the supporting frame (2) in a sliding manner, the second rubber pad (8) is bonded into the supporting frame (2), the second rubber pad (8) is bonded into the second LED module (9), the first LED module (6) is in contact with the second LED module (9), the elastic pieces (11) are fixedly connected onto the supporting frame (2) and the pressing frame (3), the tail ends of the elastic pieces (11) are fixedly connected with the first inclined blocks (12), and the two first inclined blocks (12) are clamped;
the pressing frame (3) is fixedly connected with a limiting rod (10), and the limiting rod (10) is sleeved in the supporting frame (2) in a sliding manner;
the yarn combing mechanism (4) comprises a base (41), the base (41) is in contact with a pressing frame (3), a connecting seat (43) is welded on the base (41), a supporting plate (44) is welded on the connecting seat (43), a pressing plate (45) is in contact with the supporting plate (44), a guide rod (46) is connected in the supporting plate (44) in a rotating mode, a spring (49) is arranged on the outer side of the guide rod (46), one end of the spring (49) is in contact with the supporting plate (44), the other end of the spring (49) is in contact with the pressing plate (45), a special-shaped hole (51) is formed in the pressing plate (45), the guide rod (46) is connected in the special-shaped hole (51) in a rotating mode, limiting grooves (53) are formed in the supporting plate (44) and the pressing plate (45), and a sponge block (54) is bonded in the limiting grooves (53);
an annular groove (47) is formed in the guide rod (46), a limiting pin (48) is connected in the supporting plate (44) through threads, and the limiting pin (48) is connected in the annular groove (47) in a sliding mode;
the supporting plate (44) is provided with a containing groove (50), and the spring (49) is positioned in the containing groove (50);
mounting groove (14) have been seted up on mount pad (1), the side bonding of carriage (2) has U template (13), sliding connection has U template (13) in mounting groove (14), fixedly connected with second sloping block (15) on U template (13), draw-in groove (16) have been seted up to the inner wall of mounting groove (14), sliding connection has second sloping block (15) in draw-in groove (16), side fixedly connected with supporting shoe (17) of carriage (2), sliding connection has cup jointed connecting rod (18) in supporting shoe (17), terminal fixedly connected with kicking block (19) of connecting rod (18), kicking block (19) and U template (13) contact.
2. The stacked structure micro LED display of claim 1, wherein: the base (41) is fixedly connected with a clamping block (42), the clamping block (42) is made of rubber, and the clamping block (42) is clamped in the pressing frame (3).
3. The stacked structure micro LED display of claim 1, wherein: the guide rod (46) is fixedly connected with a stop lever (52), the stop lever (52) is in contact with the pressing plate (45), and the pressing plate (45) is in contact with the supporting plate (44).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110471238.2A CN113299198B (en) | 2021-04-29 | 2021-04-29 | Miniature LED display of stacked structure |
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| CN202110471238.2A CN113299198B (en) | 2021-04-29 | 2021-04-29 | Miniature LED display of stacked structure |
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| CN113299198A CN113299198A (en) | 2021-08-24 |
| CN113299198B true CN113299198B (en) | 2022-10-14 |
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| CN114745883B (en) * | 2022-03-17 | 2024-04-30 | 深圳市合讯电子有限公司 | High temperature stability sound surface filter |
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| CN103324342A (en) * | 2013-06-07 | 2013-09-25 | 业成光电（深圳）有限公司 | Touch display device |
| CN205609145U (en) * | 2016-04-28 | 2016-09-28 | 广州尚艺广告制作有限公司 | Adopt mini light -emitting character light word lamp of ya keli lamp shade |
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