CN212782535U - Front maintenance display module - Google Patents
Front maintenance display module Download PDFInfo
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- CN212782535U CN212782535U CN202021364509.1U CN202021364509U CN212782535U CN 212782535 U CN212782535 U CN 212782535U CN 202021364509 U CN202021364509 U CN 202021364509U CN 212782535 U CN212782535 U CN 212782535U
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- mounting rack
- maintenance display
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Abstract
The utility model discloses a front maintenance display module, which comprises a front box, a rear box and a translation mechanism; the front surface of the front box is provided with a plurality of display lamp panels; the translation mechanism comprises a mounting frame, a guide assembly and a driver; the mounting rack is arranged at the front opening of the rear box in a front-back sliding manner through the guide assembly, and the driver drives the mounting rack to slide back and forth; the front box is detachably mounted on the front surface of the mounting frame. The utility model discloses in, the translation mechanism makes the electronic release of front cabinet or the front opening of returning the back box, makes things convenient for the front cabinet to dismantle from the mounting bracket, and then realizes the front maintenance.
Description
Technical Field
The utility model relates to a LED display screen technical field especially indicates a front maintenance display module assembly.
Background
The LED display screen is an electronic display screen formed by LED lattices, the display content forms of the screen, such as characters, animations, pictures and videos, are changed in time by the red and green lamp beads which are turned on and off, and the display control of the components is carried out through a modular structure. Mainly comprises a display module, a control system and a power supply system. The display module is formed by LED lamp dot arrays to form a screen to emit light, and the display module arrays are spliced into a display screen.
The front maintenance display module is a display module capable of being maintained from the front, the overall thickness of the LED display screen structure can be greatly reduced, the front maintenance display module can be well integrated with the surrounding building environment, and the space can be saved while the effect is ensured.
The current front maintenance display module assembly is including showing lamp plate and box, and the front surface at the box is installed through magnetism mechanism to the demonstration lamp plate. When the interior of the box body is maintained, the display lamp panels need to be detached one by one through front maintenance tools (such as patent documents CN106558281A and CN 210896367U), which not only wastes time and labor, but also easily damages the lamp beads on the display lamp panels. Moreover, although the installation mode can realize front maintenance, the display lamp panel and the box body are connected through magnetic force, the connection is not firm, the display lamp panel and the box body are easy to drop due to external force, and the connection fails.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough according to above-mentioned prior art, provides a front maintenance display module assembly, the problem that the display lamp plate dismantles inefficiency and display lamp plate drops easily when having solved the maintenance.
The technical scheme of the utility model is realized like this:
a front maintenance display module comprises a front box, a rear box and a translation mechanism; the front surface of the front box is provided with a plurality of display lamp panels; the translation mechanism comprises a mounting frame, a guide assembly and a driver;
the mounting rack is arranged at the front opening of the rear box in a front-back sliding manner through the guide assembly, and the driver drives the mounting rack to slide back and forth; the front box is detachably mounted on the front surface of the mounting frame.
Furthermore, the guide assembly comprises a sliding seat and a sliding rail; the sliding seat is connected with the supporting arm on the back surface of the mounting rack, and the sliding rail is fixed on the inner wall surface of the rear box; the sliding seat moves back and forth along the sliding rail.
Further, the driver is an electric pushing cylinder; one end of the electric push cylinder is connected with the inner wall surface of the rear box, and the other end of the electric push cylinder is connected with the rear surface of the mounting rack.
Furthermore, a limit stop is arranged on the inner wall surface of the rear box; when the mounting rack slides to the tail end, the limit stop blocks abut against the rear surface of the mounting rack.
Furthermore, the left side surface and the right side surface of the front box are provided with positioning hooks, the left side surface and the right side surface of the mounting frame are provided with positioning hanging rods, and the positioning hooks hook the positioning hanging rods tightly, so that the front box can be detachably mounted on the front surface of the mounting frame.
Furthermore, a connecting hole is formed in the front surface of the front box, and a connecting nut is arranged on the rear surface of the display lamp panel; the connecting bolt penetrates through the connecting hole and is in threaded connection with the connecting nut, so that the display lamp panel is installed on the front surface of the front box.
Furthermore, the device also comprises a locking mechanism; the locking mechanism comprises a locking shaft, a locking hook and a rotating shaft; the lock shaft is fixed on the rear surface of the mounting rack; the rotating shaft is arranged in the rear box, and the locking hook is sleeved on the rotating shaft and is driven by the rotating shaft to rotate; and rotating the rotating shaft to enable the lock hook to hook or loosen the lock shaft, and locking and mounting or unlocking the front box lock and the rear box.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model reside in that:
(1) the translation mechanism enables the front box to be electrically pushed out or returned to the front opening of the rear box, so that the front box is convenient to detach from the mounting frame, and further front maintenance is realized;
(2) the guide assembly can not only support the mounting frame, but also enable the front opening of the front box and the front opening of the rear box to move back and forth stably, so that the mounting precision is improved, and the splicing gap of the LED display screen is reduced;
(4) the limit stop block can limit the stroke of the mounting frame returning to the rear box, so that the laminating progress between the front box and the rear box is improved, and the splicing gap of the LED display screen is reduced;
(5) the positioning hook and the positioning hanging rod are matched for use, the mounting and dismounting operation between the front box and the mounting frame is simple, the efficiency is high, and the maintenance cost is reduced;
(6) the display lamp panel is installed on the front surface of the front box in a threaded connection mode, installation is firm, and the display lamp panel cannot fall off;
(7) locking between front box and the back box can be realized to locking mechanism, and firm in connection between front box and the back box is difficult to drop, and the display lamp plate of fixing on the front box also can not drop.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 structural view of a front case and a rear case in close contact with each other according to the embodiment.
FIG. 2 is a schematic view showing a front case and a rear case separated from each other according to the embodiment.
Fig. 3 is an exploded view of the embodiment.
Fig. 4 is an exploded view of another angle of the embodiment.
In the figure, 10-front box, 11-positioning hook, 12-connecting hole, 20-rear box, 21-limit stop, 31-mounting rack, 32-driver, 33-sliding seat, 34-sliding rail, 35-positioning hanging rod, 40-display lamp panel, 41-connecting nut, 51-locking shaft, 52-locking hook and 53-rotating shaft.
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 efforts belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the present invention provides an embodiment of a front maintenance display module, which includes a front box 10, a rear box 20, and a translation mechanism. The front surface of the front box 10 is provided with a plurality of display lamp panels 40 distributed in an array.
As shown in fig. 3 and 4. The translation mechanism comprises a mounting frame 31, a guide assembly and a driver 32. The mounting frame 31 is arranged at the front opening of the rear box 20 in a front-back sliding manner through a guide assembly, and the driver 32 drives the mounting frame 31 to slide back and forth; the front case 10 is detachably mounted to a front surface of the mounting frame 31. Wherein, translation mechanism makes the electronic back box 20's of pushing out or returning of front cabinet 10 preceding opening, makes things convenient for front cabinet 10 to dismantle from mounting bracket 31, and then realizes the front maintenance.
As shown in fig. 3 and 4. The guide assembly comprises a sliding seat 33 and a sliding rail 34; the slide 33 is connected to a support arm on the back of the mounting frame 31, and the slide rail 34 is fixed to the inner wall surface of the rear box 20; the slider 33 moves back and forth along the slide rail 34. Wherein, the direction subassembly not only can play the supporting role to mounting bracket 31, can also make front box 10 stabilize the seesaw at the front opening of back box 20, improves the precision of installation, reduces the concatenation gap of LED display screen.
It should be noted that, besides the slide seat 33 and the slide rail 34 in the embodiment, the guiding mechanism may also be other combinations, such as a guide sleeve and guide post combination, a ball screw pair, and so on. The skilled person can use different combinations of guiding mechanisms according to the actual requirements.
As shown in fig. 3 and 4. The driver 32 is an electric push cylinder; one end of the electric push cylinder is connected to the inner wall surface of the rear case 20, and the other end is connected to the rear surface of the mount bracket 31. It should be noted that the driver 32 may be other types of drivers 32 such as an air cylinder, a hydraulic cylinder, etc. besides the electric pushing cylinder, and those skilled in the art can use different types of drivers 32 according to actual needs.
As shown in fig. 3 and 4. A limit stop 21 is arranged on the inner wall surface of the rear box 20; when the mounting frame 31 slides to the end, the limit stopper 21 abuts against the rear surface of the mounting frame 31. Wherein, limit stop 21 can be spacing to the stroke that mounting bracket 31 returned back case 20, improves the progress of laminating between front cabinet 10 and the back case 20, reduces the concatenation gap of LED display screen.
As shown in fig. 3 and 4. The left and right sides of the front box 10 are provided with positioning hooks 11, the left and right sides of the mounting frame 31 are provided with positioning hanging rods 35, and the positioning hooks 11 hook the positioning hanging rods 35 tightly, so that the front box 10 can be detachably mounted on the front surface of the mounting frame 31. Wherein, location couple 11 and location peg 35 cooperation use, and the installation between front cabinet 10 and the mounting bracket 31 is dismantled easy operation, and is efficient, has reduced the maintenance cost.
As shown in fig. 3 and 4. The front surface of the front box 10 is provided with a connecting hole 12, and the rear surface of the display lamp panel 40 is provided with a connecting nut 41; the connection bolt (not shown) passes through the connection hole 12 and is in threaded connection with the connection nut 41, so that the display lamp panel 40 is mounted on the front surface of the front box 10. Wherein, the display lamp plate 40 is installed at the front surface of front box 10 through threaded connection's mode, and the installation is firm, and display lamp plate 40 can not drop.
As shown in fig. 3 and 4. The embodiment also comprises a locking mechanism; the locking mechanism comprises a locking shaft 51, a locking hook 52 and a rotating shaft 53; the lock shaft 51 is fixed on the rear surface of the mounting frame 31 by the lock shaft 51; the rotating shaft 53 is installed in the rear box 20, and the locking hook 52 is sleeved on the rotating shaft 53 and is driven by the rotating shaft 53 to rotate; the rotating shaft 53 is rotated to hook or release the latch hook 52 on the latch shaft 51, and the front box 10 is locked with or unlocked from the rear box 20. Wherein, locking between front box 10 and the back box 20 can be realized to locking mechanism, and firm in connection between front box 10 and the back box 20 is difficult to drop for front box 10, and the display lamp plate 40 of fixed on front box 10 also can not drop.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A front maintenance display module comprises a front box, a rear box and a translation mechanism; the front surface of the front box is provided with a plurality of display lamp panels; the method is characterized in that: the translation mechanism comprises a mounting frame, a guide assembly and a driver;
the mounting rack is arranged at the front opening of the rear box in a front-back sliding manner through the guide assembly, and the driver drives the mounting rack to slide back and forth; the front box is detachably mounted on the front surface of the mounting frame.
2. The front maintenance display module of claim 1, wherein: the guide assembly comprises a sliding seat and a sliding rail; the sliding seat is connected with the supporting arm on the back surface of the mounting rack, and the sliding rail is fixed on the inner wall surface of the rear box; the sliding seat moves back and forth along the sliding rail.
3. The front maintenance display module of claim 1, wherein: the driver is an electric pushing cylinder; one end of the electric push cylinder is connected with the inner wall surface of the rear box, and the other end of the electric push cylinder is connected with the rear surface of the mounting rack.
4. The front maintenance display module of claim 1, wherein: a limit stop is arranged on the inner wall surface of the rear box; when the mounting rack slides to the tail end, the limit stop blocks abut against the rear surface of the mounting rack.
5. The front maintenance display module of claim 1, wherein: the front box comprises a front box body, and is characterized in that positioning hooks are arranged on the left side surface and the right side surface of the front box body, positioning hanging rods are arranged on the left side surface and the right side surface of the mounting frame, and the positioning hooks hook the positioning hanging rods tightly, so that the front box body is detachably mounted on the front surface of the mounting frame.
6. The front maintenance display module of claim 1, wherein: the front surface of the front box is provided with a connecting hole, and the rear surface of the display lamp panel is provided with a connecting nut; the connecting bolt penetrates through the connecting hole and is in threaded connection with the connecting nut, so that the display lamp panel is installed on the front surface of the front box.
7. The front maintenance display module of claim 1, wherein: the device also comprises a locking mechanism; the locking mechanism comprises a locking shaft, a locking hook and a rotating shaft; the lock shaft is fixed on the rear surface of the mounting rack; the rotating shaft is arranged in the rear box, and the locking hook is sleeved on the rotating shaft and is driven by the rotating shaft to rotate; and rotating the rotating shaft to enable the lock hook to hook or loosen the lock shaft, and locking and mounting or unlocking the front box lock and the rear box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021364509.1U CN212782535U (en) | 2020-07-13 | 2020-07-13 | Front maintenance display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021364509.1U CN212782535U (en) | 2020-07-13 | 2020-07-13 | Front maintenance display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212782535U true CN212782535U (en) | 2021-03-23 |
Family
ID=75077980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021364509.1U Active CN212782535U (en) | 2020-07-13 | 2020-07-13 | Front maintenance display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212782535U (en) |
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2020
- 2020-07-13 CN CN202021364509.1U patent/CN212782535U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20211020 Address after: 523000 room 901, building 1, No. 19, Keji 4th Road, Songshanhu Park, Dongguan City, Guangdong Province Patentee after: AET DISPLAYS Ltd. Patentee after: Dongguan future core micro display technology Co.,Ltd. Address before: 523000 zone a, 4th floor, building a, No.1 Rd Rd Rd, Songshanhu hi tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: AET DISPLAYS Ltd. |