CN211906810U

CN211906810U - LED display screen module

Info

Publication number: CN211906810U
Application number: CN201922034728.7U
Authority: CN
Inventors: 金砾
Original assignee: Shenzhen Jincai Technology Co ltd
Current assignee: KING Color Technology Co.,Ltd.
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-11-10
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a LED display screen module, including the LED lamp plate, the fixed frame, first linkage board and second linkage board, the LED lamp plate back is provided with the fixed frame, the inside of the fixed frame left and right sides all is provided with first linkage board, the inboard at both ends all is provided with the second linkage board about the fixed frame, first linkage board both ends all are provided with first spring fixed slot, the inside first reset spring that all is provided with in the first spring fixed slot in both ends, the other end of the first reset spring in both ends all with the inboard fixed connection of fixed frame, first linkage board is provided with first bolt in the inboard of the first spring fixed slot in both sides, the first bolt in both sides is all worn out in the slot that sets up on the fixed frame of homonymy. The utility model discloses a simple bolt joint's principle has solved the problem of dismantling the difficulty behind the combination of traditional LED lamp plate module, has greatly simplified the work that the LED lamp plate overhauld.

Description

LED display screen module

Technical Field

The utility model relates to a LED display screen accessory field particularly, relates to a LED display screen module.

Background

LED display screen module is one of the off-the-shelf major component of component LED display screen, mainly by the LED lamp, the PCB circuit board, driver IC, resistance, electric capacity and plastics external member are constituteed, wherein a plurality of LED display screen module combinations just can constitute monoblock LED display screen, but the equal mutual fixed connection of current LED display screen module, when meetting single LED display screen module and breaking down, often need dismantle whole LED display screen, dismantle single LED display screen module through various instruments, can overhaul, wherein work is very loaded down with trivial details, seriously influence work efficiency, the time of maintenance has been lengthened, when monoblock LED display screen dismantles simultaneously, the scratch can appear probably bumping, lead to original good LED display screen module to receive the damage.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen module 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 LED display screen module comprises an LED lamp panel, a fixed frame, a first linkage plate and a second linkage plate, wherein the fixed frame is arranged on the back of the LED lamp panel, the first linkage plate is arranged inside the left side and the right side of the fixed frame, the second linkage plate is arranged inside the upper end and the lower end of the fixed frame, first spring fixing grooves are formed in the two ends of the first linkage plate, first reset springs are arranged inside the first spring fixing grooves at the two ends, the other ends of the first reset springs at the two ends are fixedly connected with the inner side of the fixed frame, first bolts are arranged on the two sides of the first linkage plate and inside the first spring fixing grooves, the first bolts penetrate through slots formed in the fixed frame at the same side, second springs are arranged on the two sides of the center of the second linkage plate, second reset springs are arranged inside the second spring fixing grooves at the two sides, the other end of the second reset spring is connected with the inner side of the fixed frame, second bolts are arranged on the outer sides of the second linkage plate and the second spring fixing grooves on the two sides of the second linkage plate, and the second bolts on the two sides penetrate out of the slots formed in the fixed frame on the same side.

Furthermore, the inner sides of the two ends of the first linkage plate are respectively provided with a conical protrusion, and the conical protrusions are arranged on the outer sides of the inclined planes of the two ends of the second linkage plate and the inclined planes are matched with each other.

Furthermore, the surfaces of the first linkage plates on the two sides are provided with pinching plates.

Furthermore, four corner ends of the fixed frame are provided with fixed screw holes, and the fixed frame passes through the bolt fixed connection of the inside setting of fixed screw holes in the back of the LED lamp panel.

Further, the LED lamp plate combination is arranged in the fixed slot of the fixed frame inside setting of display screen, every fixed frame all sets up in the display screen composite frame of the fixed frame inside setting of display screen.

Furthermore, a plurality of display screen module fixing frames are orderly arranged in the display screen combined frame, second plug pin holes are formed in the two sides of the upper side and the lower side in the display screen module fixing frames, and first plug pin holes are formed in the two sides of the left side and the right side in the display screen module fixing frames.

Furthermore, the first bolt is matched with the first bolt hole, and the second bolt is matched with the second bolt hole.

Furthermore, a wiring board is arranged at the center of the back face of the LED lamp panel.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model provides a pair of LED display screen module is through the principle of simple bolt joint, has solved the problem of dismantling the difficulty behind traditional LED lamp plate module combination, has greatly simplified the work that the LED lamp plate overhauld.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic back structure diagram of an LED display screen module according to an embodiment of the present invention;

fig. 2 is a schematic front structural diagram of an LED display screen module according to an embodiment of the present invention;

fig. 3 is a schematic view of a display screen fixing frame structure of an LED display screen module according to the embodiment of the present invention.

Reference numerals:

1. an LED lamp panel; 2. a first return spring; 3. a first latch; 4. kneading the plate; 5. a wiring board; 6. a conical projection; 7. a first spring fixing groove; 8. a second return spring; 9. a first linkage plate; 10. a second linkage plate; 11. fixing the frame; 12. a second bolt; 13. fixing screw holes; 14. a display screen fixing frame; 15. a first pin hole; 16. a second pin hole; 17. fixing frames of the display screen module; 18. fixing grooves; 19. a slot; 20. a second spring fixing groove; 21. the display screen makes up the frame.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-3, according to the embodiment of the present invention, a LED display screen module includes a LED lamp panel 1, a fixed frame 11, a first linkage plate 9 and a second linkage plate 10, the back of the LED lamp panel 1 is provided with the fixed frame 11, the insides of the left and right sides of the fixed frame 11 are all provided with the first linkage plate 9, the insides of the upper and lower ends of the fixed frame 11 are all provided with the second linkage plate 10, both ends of the first linkage plate 9 are all provided with a first spring fixing groove 7, both ends of the first spring fixing groove 7 are all provided with a first reset spring 2, both ends of the other end of the first reset spring 2 are all fixedly connected with the inside of the fixed frame 11, and the function of automatically resetting the first linkage plate 9 is realized through the first reset spring 2.

Through the above technical scheme of the utility model, first linkage plate 9 is in both sides the inboard of first spring fixed slot 7 is provided with first bolt 3, both sides first bolt 3 all is in the homonymy wear out in the slot 19 that sets up on the fixed frame 11, second linkage plate 10 all is provided with second spring fixed slot 20 in the both sides at center, both sides second spring fixed slot 20 is inside all to be provided with second reset spring 8, the 8 other ends of second reset spring all with fixed frame 11 is inboard to be connected, realizes the function to 10 automatic re-setting of second linkage plate through second reset spring 8.

Through the above technical scheme of the utility model, second linkage plate 10 and both sides the outside of second spring fixed slot 20 is provided with second bolt 12, both sides second bolt 12 all is in the homonymy wear out in the slot 19 that sets up on the fixed frame 11.

Through the above technical scheme of the utility model, the inboard at first linkage board 9 both ends all sets up to toper arch 6, toper arch 6 set up in the outside and the inclined plane on the inclined plane at second linkage board 10 both ends agree with mutually, can drive the inboard shrink in second linkage board 10 looks.

Through the above technical scheme of the utility model, both sides 9 surfaces of first linkage board all are provided with holds between the fingers board 4, convenient to detach work.

Through the above technical scheme of the utility model, four corner ends of fixed frame 11 all are provided with fixed screw 13, fixed frame 11 passes through the bolt fixed connection of the inside setting of fixed screw 13 in the back of LED lamp plate 1 makes fixed frame 11 and LED lamp plate 1 fixed connection.

Through the above technical scheme of the utility model, 1 combination arrangement of LED lamp plate is in the fixed slot 18 of the inside setting of the fixed frame 14 of display screen, every fixed frame 11 all sets up in the display screen composite frame 21 of the inside setting of the fixed frame 14 of display screen, enables all LED lamp plate 1 and makes up into whole display screen.

Through the above technical scheme of the utility model, the inside range in order of display screen unitized frame 21 has the fixed frame 17 of a plurality of display screen module, the both sides on the upper and lower limit are provided with second bolt hole 16 in the fixed frame 17 of display screen module, the both sides on the left and right side all are provided with first bolt hole 15 in the fixed frame 17 of display screen module, make single display screen module 17 can the joint in the fixed frame 17 of display screen module, convenient to detach.

Through the above technical scheme of the utility model, first bolt 3 and first bolt hole 15 looks adaptation,

second bolt

12 and 16 looks adaptations of second bolt hole.

Through the above technical scheme of the utility model, the center at the 1 back of LED lamp plate is provided with the wiring board for load the required circuit of display screen.

When specifically using, inwards hold between the fingers board 4 in both sides, first linkage board 9 shrinks to the inboard this moment, it shrinks to the inboard to drive second linkage board 10 through toper arch 6, first bolt 3 and second bolt 12 are all retrieved from first bolt hole 15 and second bolt hole 16 inside this moment, accomplish the dismantlement of single LED display screen module this moment, when needs are reinstalled, carry out above-mentioned same work, reset spring can pull back primary position with first linkage board 9 and second linkage board 10 this moment, first bolt 3 and second bolt 12 get back to in the bolt hole again this moment, accomplish the installation after the maintenance promptly, and is convenient and fast.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The LED display screen module is characterized by comprising an LED lamp panel (1), a fixed frame (11), a first linkage plate (9) and a second linkage plate (10), wherein the fixed frame (11) is arranged on the back of the LED lamp panel (1), the first linkage plate (9) is arranged inside the left side and the right side of the fixed frame (11), the second linkage plate (10) is arranged inside the upper end and the lower end of the fixed frame (11), first spring fixing grooves (7) are arranged at two ends of the first linkage plate (9), first reset springs (2) are arranged inside the first spring fixing grooves (7) at two ends, the other ends of the first reset springs (2) at two ends are fixedly connected with the inner side of the fixed frame (11), first bolts (3) are arranged on the inner sides of the first spring fixing grooves (7) at two sides of the first linkage plate (9), both sides first bolt (3) all are in the homonymy wear out in slot (19) that set up on fixed frame (11), second couple board (10) all are provided with second spring fixed slot (20) in the both sides at center, both sides second spring fixed slot (20) inside all is provided with second reset spring (8), second reset spring (8) other end all with fixed frame (11) inboard is connected, second couple board (10) and both sides the outside of second spring fixed slot (20) is provided with second bolt (12), both sides second bolt (12) all are in the homonymy wear out in slot (19) that set up on fixed frame (11).

2. The LED display screen module according to claim 1, wherein the inner sides of the two ends of the first linkage plate (9) are provided with conical protrusions (6), and the conical protrusions (6) are arranged on the outer sides of the inclined planes of the two ends of the second linkage plate (10) and the inclined planes are matched.

3. The LED display screen module according to claim 1, wherein the surfaces of the first linkage plates (9) on both sides are provided with the pinch plate (4).

4. The LED display screen module according to claim 1, wherein four corner ends of the fixing frame (11) are provided with fixing screw holes (13), and the fixing frame (11) is fixedly connected to the back of the LED lamp panel (1) through bolts arranged inside the fixing screw holes (13).

5. The LED display screen module according to claim 1, wherein the LED lamp panel (1) is arranged in a fixing groove (18) formed inside the display screen fixing frame (14) in a combined manner, and each fixing frame (11) is arranged in a display screen combined frame (21) formed inside the display screen fixing frame (14).

6. The LED display screen module according to claim 5, wherein a plurality of display screen module fixing frames (17) are orderly arranged in the display screen combination frame (21), second pin holes (16) are formed in the display screen module fixing frames (17) at the upper and lower sides, and first pin holes (15) are formed in the display screen module fixing frames (17) at the left and right sides.

7. The LED display screen module as claimed in claim 1, wherein the first pin (3) fits into a first pin hole (15) and the second pin (12) fits into a second pin hole (16).

8. The LED display screen module as claimed in claim 1, wherein a wiring board is arranged at the center of the back of the LED lamp panel (1).