CN215868484U - LED display module and display screen - Google Patents
LED display module and display screen Download PDFInfo
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- CN215868484U CN215868484U CN202121616219.6U CN202121616219U CN215868484U CN 215868484 U CN215868484 U CN 215868484U CN 202121616219 U CN202121616219 U CN 202121616219U CN 215868484 U CN215868484 U CN 215868484U
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Abstract
The utility model discloses an LED display module and a display screen, wherein the LED display module comprises a display screen box body and a plurality of display units, a fixed support is arranged on the display screen box body, a sliding installation groove is formed in the display screen box body, a movable support is arranged on the sliding installation groove, a power female head is fixedly arranged on the fixed support, a power male head is fixedly arranged on the movable support, a cover plate is further fixedly arranged on the box body, a lock tongue is rotatably arranged on the cover plate, a driving column is arranged at the free end of the lock tongue, a driving groove is formed in the movable support, one end of the driving column extends into the driving groove, an adjusting part is arranged between the display screen box body and the display units, and a box body adjusting through hole used for adjusting the adjusting part is formed in the display screen box body. The LED display module and the display screen have the advantages of simple structure, convenience and flexibility in use, good safety and the like, and can improve the installation efficiency and the display effect in actual use.
Description
Technical Field
The utility model relates to an LED display product, in particular to an LED display module and a display screen.
Background
The LED display product has the advantages of energy conservation, long service life, stable and reliable performance and the like, is more and more favored by consumers, and the display products related to the LED are more and more abundant.
Jumbo size LED display screen product need form a plurality of display module assembly concatenations when using, and different display module assemblies need use power plug to realize that the power switches on, and it is very troublesome to operate, and walks that the line is very in disorder, not only influences the packaging efficiency, and has the potential safety hazard, needs to improve urgently.
On the other hand, the problem of height difference appears easily in current LED display screen, not only influences the reality effect, and need consume a large amount of manpower and materials and adjust, and the installation degree of difficulty and installation cost are high, further reduce assembly efficiency.
In view of the above, the present invention provides a new technical solution to solve the existing technical problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an LED display module and a display screen, and solves the technical defects of inconvenient power supply connection, messy wiring, low assembly efficiency, poor safety, easy height difference, poor display effect and the like in the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
a LED display module comprises a display screen box body and a plurality of display units, wherein a fixed support is arranged on the display screen box body, a sliding installation groove is formed in the display screen box body, a movable support capable of sliding along the sliding installation groove is arranged on the sliding installation groove, the fixed support and the movable support are respectively arranged at two ends of the display screen box body, a power supply female head is fixedly arranged on the fixed support, a power supply male head is fixedly arranged on the movable support, a cover plate is also fixedly arranged on the box body, a lock tongue is rotatably arranged on the cover plate, a driving column is arranged at the free end of the lock tongue, a driving groove matched with the driving column is formed in the movable support, one end of the driving column extends into the driving groove, the lock tongue can drive the movable support to slide in the sliding installation groove through the driving column at the end part of the lock tongue and the driving groove on the movable support, the display screen box is characterized in that an adjusting part is arranged between the display screen box and the display unit and used for adjusting a gap between the display screen box and the display unit, and a box body adjusting through hole used for adjusting the adjusting part is formed in the display screen box.
As the further improvement of the technical scheme, the spring bolt comprises a cylindrical installation part and a spring bolt oscillating bar which is outwards extended from the cylindrical installation part, the driving column is installed below the free end of the spring bolt oscillating bar, a spring bolt installation hole is formed in the cover plate, and the cylindrical installation part is rotatably installed at the spring bolt installation hole.
As a further improvement of the above technical solution, the driving groove is an L-shaped groove, the driving groove includes a first groove portion and a second groove portion communicated in a cross manner, the lower end of the driving post extends into the first groove portion and can move in the first groove portion, and the lower end of the cylindrical mounting portion extends into the second groove portion and can slide in the second groove portion.
As a further improvement of the technical scheme, the first rotating groove is a straight groove, the second rotating groove is a cross groove, and the first rotating groove is communicated with the box body adjusting through hole.
As a further improvement of the above technical solution, the cover plate includes a first cover plate supporting portion, a second cover plate supporting portion and a cover plate main body connected between an upper end of the first cover plate supporting portion and an upper end of the second cover plate supporting portion, the lock tongue is rotatably installed on the cover plate main body, a guide space is provided between the first cover plate supporting portion and the second cover plate supporting portion, the movable support is located in the guide space and can move in the guide space, a first fixing plate and a second fixing plate are respectively provided on side portions of the first cover plate supporting portion and the second cover plate supporting portion, and fixing holes are respectively provided on the first fixing plate and the second fixing plate and are fixedly installed on the box body through screws.
As a further improvement of the above technical scheme, a cover plate positioning hole is formed in the cover plate, and a spring bolt elastic positioning salient point matched with the cover plate positioning hole is formed in the spring bolt;
the front side and the rear side of the lock tongue are both provided with inner hexagonal grooves convenient for rotating the lock tongue;
the box body is provided with two sliding installation grooves, and the movable support is arranged on the two sliding installation grooves through the sliding guide part.
As a further improvement of the above technical solution, the power male comprises a male base and a male terminal arranged inside the male base, and the power female comprises a female base and a female terminal arranged inside the female base;
the power male head is provided with a male head inserting portion, and the power female head is provided with a male head inserting hole matched with the male head inserting portion.
As a further improvement of the above technical solution, the adjusting part includes a part base and a part adjusting column, an external thread is provided at an outer side of the part adjusting column, an internal thread matched with the external thread is provided at an inner side of the box adjusting through hole, the part adjusting column of the adjusting part is installed in the box adjusting through hole through the matching structure of the external thread and the internal thread, a first rotating groove is provided at an end of the part adjusting column of the adjusting part, and a second rotating groove is provided at an end of the part base of the adjusting part.
As a further improvement of the above technical solution, the adjusting part is provided with an accommodating groove inward at an end of a part base thereof, and the second rotating groove is provided at a bottom of the accommodating groove;
the holding tank forms annular lateral wall on the part base, be provided with a word breach on the annular lateral wall.
As a further improvement of the above technical solution, a front maintenance magnet is disposed between the adjusting part and the display unit.
Still including supporting adjustment tool who uses, adjustment tool accessible first rotation groove or second rotate the groove and drive adjusting part rotates and adjusts the function of the display screen roughness finally is realized adjusting the interval between display element and the display screen box.
The adjusting tool is an adjusting screwdriver, and the adjusting screwdriver can be inserted into a first rotating groove of the adjusting part from the adjusting through hole of the box body or inserted into a second rotating groove of the adjusting part under the condition that the display unit is detached so as to drive the adjusting part to rotate.
Based on the LED display module, the utility model also provides an LED display screen which comprises more than two groups of LED display modules, and two adjacent groups of LED display modules can be electrically connected through the power male head and the power female head.
The utility model has the beneficial effects that: according to the LED display module and the display screen, the power male head is arranged on the movable support, the movable support can be driven to move by rotating the lock tongue, so that the power male head is driven to move by the interactive support, the power male head can be electrically conducted or electrically isolated with the power female head on the ring display screen module in the moving process, the LED display module and the display screen have the advantages of convenience in operation and high safety, the assembly difficulty can be reduced in practical application, the installation efficiency is improved, the use experience is good, the rapid power supply plugging function of the two ring display screen modules can be realized, and the wiring is simpler.
In addition, when the height difference appears in the display screen, the accessible is adjusted the instrument and is adjusted adjusting part can adjust display element's mounting height to suitable degree for the height of whole display screen is probably always, adjusts convenient nimble, is favorable to promoting the regulation efficiency, promotes the display effect of display screen.
To sum up, this kind of LED display module assembly and display screen have solved the power that prior art exists and have connected inconvenient, walk the line in disorder, the packaging efficiency is low, the security is not good, appear the difference in height easily, display effect is not good etc. technical defect.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is an assembly schematic of the present invention;
FIG. 2 is a structural cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a state diagram of the present invention when the height difference is adjusted;
FIG. 5 is a schematic view of the LED display module of the present invention after the display unit is removed;
FIG. 6 is a schematic view of the power male and female of the present invention;
FIG. 7 is a disassembled view of another structure of the male power supply and the female power supply of the present invention;
FIG. 8 is a schematic view of the construction of the cover plate of the present invention;
fig. 9 is a schematic structural view of the locking bolt of the present invention;
FIG. 10 is a schematic view of the power male and female of the present invention assembled in a power-off state;
FIG. 11 is a schematic view of the power male and female of the present invention assembled in a powered state;
fig. 12 is a schematic view of the present invention showing the transition between the energized and de-energized states of the latch bolt;
FIG. 13 is a schematic view of the structure of the regulating member of the present invention.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The technical features of the utility model can be combined interactively without conflicting with each other, see fig. 1-13.
The utility model provides a LED display module assembly, includes display screen box 11 and a plurality of display element 12, be provided with fixed bolster 2 on the display screen box 11, be provided with sliding installation groove 111 on the display screen box 11, be provided with on the sliding installation groove 111 and follow the gliding movable support 3 of sliding installation groove 111, fixed bolster 2 and movable support 3 set up respectively at 11 both ends of display screen box, the fixed female head 4 that is provided with of power on the fixed bolster 2, the fixed public head 5 of power that is provided with on the movable support 3, still the fixed apron 6 that is provided with on the box 1, rotationally be provided with spring bolt 7 on the apron 6, the free end of spring bolt 7 is provided with drive column 71, the cooperation has been seted up on the movable support 3 the driving groove 31 of drive column 71, the one end of drive column 71 is stretched into in the driving groove 31, the drive column 71 of spring bolt 7 accessible tip and the driving groove 31 on the movable support 3 drive movable support 3 and be in smooth movable support 3 and be in the drive movable support 3 Move the installation groove 111 and slide, be provided with adjusting part 8 between display screen box 11 and the display element 12, adjusting part 8 is used for adjusting the clearance between display screen box 11 and the display element 12, offers on the display screen box 11 to be used for adjusting part 8's box adjusting through hole 112, be provided with preceding maintenance magnet 9 between adjusting part 8 and the display element 12.
When the LED display module is applied, when the movable support 3 on one group of LED display modules slides to the limiting end in the direction close to the power supply female head 4 on the other group of LED display modules in the sliding installation groove 1, the power supply male head 5 on the movable support 3 on the first group of LED display modules and the power supply female head 4 on the other group of LED display modules are mutually spliced and electrically conducted, so that the power supply conduction function of the two groups of LED display modules is realized; on the contrary, when the movable support 3 slides to the limit end in the direction away from the power female head 4 in the sliding installation groove 11, the power male head 5 on the movable support 3 on one group of LED display modules and the power female head 4 on the other group of LED display modules are separated from each other and electrically isolated.
The spring bolt 7 includes cylinder installation portion 72 and by the outside spring bolt pendulum rod 73 that extends of cylinder installation portion 72, the drive column 71 is installed the free end below of spring bolt pendulum rod 73, spring bolt mounting hole 61 has been seted up on apron 6, cylinder installation portion 72 rotationally installs spring bolt mounting hole 61 department.
In this embodiment, the driving groove 31 is an L-shaped groove, the driving groove 31 includes a first groove 311 and a second groove 312 which are connected in a cross manner, the lower end of the driving column 71 extends into the first groove 311 and can move in the first groove 311, and the lower end of the cylindrical mounting portion 72 extends into the second groove 312 and can slide in the second groove 312.
The cover plate 6 comprises a first cover plate supporting part 601, a second cover plate supporting part 602 and a cover plate main body 603 connected between the upper end of the first cover plate supporting part 601 and the upper end of the second cover plate supporting part 602, the bolt 7 is rotatably mounted on the cover plate main body 603, a guide space 604 is arranged between the first cover plate supporting part 601 and the second cover plate supporting part 602, the movable support 3 is positioned in the guide space 604 and can move in the guide space 604, the side parts of the first cover plate supporting part 601 and the second cover plate supporting part 602 are respectively provided with a first fixing plate 605 and a second fixing plate 606, and the first fixing plate 605 and the second fixing plate 606 are both provided with fixing holes 607 and are fixedly mounted on the box body 1 through screws; a cover plate positioning hole 608 is formed in the cover plate 6, and a bolt elastic positioning protruding point 74 matched with the cover plate positioning hole 608 is formed in the bolt 7; the front side and the rear side of the bolt 7 are both provided with an inner hexagonal groove 75 which is convenient for rotating the bolt 7;
preferably, the box body 1 has two slide mounting grooves 111, and the movable bracket 3 is mounted on the two slide mounting grooves 111 through a slide guide.
The public first 5 of power includes public first base and sets up at the inside public first terminal of public first base, the female first 4 of power includes female first base and is located the inside female first terminal of female first base, public first portion of inserting has on the public first 5 of power, be provided with the cooperation on the female first 4 of power public first patchhole of portion of inserting.
During this technical scheme of specific application, when needing public head 5 of power and the female head 4 of power to communicate each other, adopt the instrument to insert in the hexagonal groove 75 of spring bolt 7 and drive spring bolt 7 and rotate, spring bolt 7 rotates the back, and the drive post 71 of spring bolt 7 tip drives movable support 3 through drive groove 31 and removes for movable support 3 slides on the fixed bolster 2 that matches, finally makes public head 5 of power and the female head 4 of power match and pegs graft, realizes that the electrical property switches on.
When the power is cut off, the processes are operated reversely, the isolation function of the power male head 5 and the power female head 4 can be realized, the operation is convenient, and the efficiency is high.
Adjusting part 8 includes part base 81 and part regulation post 82, part regulation post 82 outside portion has external screw thread 821, box regulation through-hole 112 inboard is provided with the cooperation the internal thread of external screw thread 821, adjusting part 8's part regulation post 82 passes through external screw thread 821 and internal thread cooperation structure install in box regulation through-hole 112, adjusting part 8 is provided with first rotation groove 822 at its part regulation post 82's tip, and adjusting part 8 is provided with second rotation groove 811 at its part base 81's tip.
The adjusting part 8 is provided with an accommodating groove 812 inward at the end of the part base 81, and the second rotating groove 811 is arranged at the bottom of the accommodating groove 812;
the receiving groove 812 forms an annular sidewall 813 on the component base 81, and a linear notch 814 is formed on the annular sidewall 813.
In this embodiment, the first rotating groove 822 is a straight groove, the second rotating groove 811 is a cross groove, and the first rotating groove 822 is communicated with the box adjusting through hole 112.
The display screen adjusting device further comprises an adjusting tool 10 which is matched with the display screen adjusting device, wherein the adjusting tool 10 can drive the adjusting part 8 to rotate through the first rotating groove 822 or the second rotating groove 811 so as to adjust the distance between the display unit and the display screen box body and finally realize the function of adjusting the flatness of the display screen.
The adjusting tool 10 is an adjusting screwdriver which can be inserted from the box adjusting through hole 112 into the first rotary groove 822 of the adjusting part 8 or into the second rotary groove 811 of the adjusting part 8 with the display unit 12 removed to rotate the adjusting part.
The display unit 12 comprises a display unit frame plate and an LED core body, and the display screen box body 11 is an integrally formed aluminum alloy box body.
When the flatness of the display screen is adjusted, if one display unit 12 is higher than the adjacent display unit 12, the adjusting tool 10 is used for adjusting the corresponding adjusting part 8, specifically, the adjusting tool 10 can be used for driving the adjusting part 8 to rotate clockwise, after the adjusting part 8 rotates for a certain angle according to the tooth pitch, the part base 82 of the adjusting part 8 is lowered, and whether the flatness requirement is met is checked again; if it is still higher, the last time is repeated, if it is already lower than the next display element 12, the reverse rotation is required. After repeating the above method for several times, the operator knows how much height can be adjusted by rotating for some angles, and can accurately complete flatness to achieve the desired effect at other positions with different heights.
If one of the display units 12 is lower than the next display unit 12, the adjustment element 8 is rotated counterclockwise by using the adjustment tool, the adjustment element 8 is raised, the display unit 12 is reassembled, and it is checked again whether the flatness requirement is met until the desired effect is achieved.
The utility model also provides an LED display screen which comprises more than two groups of LED display modules, and two adjacent groups of LED display modules can be electrically connected through the power male head 5 and the power female head 4.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. The utility model provides a LED display module assembly which characterized in that: comprises a display screen box body (11) and a plurality of display units (12), wherein a fixed support (2) is arranged on the display screen box body (11), a sliding installation groove (111) is arranged on the display screen box body (11), a movable support (3) capable of sliding along the sliding installation groove (111) is arranged on the sliding installation groove (111), the fixed support (2) and the movable support (3) are respectively arranged at two ends of the display screen box body (11), a power female head (4) is fixedly arranged on the fixed support (2), a power male head (5) is fixedly arranged on the movable support (3), a cover plate (6) is also fixedly arranged on the box body (1), a lock tongue (7) is rotatably arranged on the cover plate (6), a driving column (71) is arranged at the free end of the lock tongue (7), a driving groove (31) matched with the driving column (71) is arranged on the movable support (3), the one end of drive post (71) stretches into in drive groove (31), drive groove (31) on drive post (71) and the movable support (3) of spring bolt (7) accessible tip drive movable support (3) and slide in sliding mounting groove (111), be provided with adjusting part (8) between display screen box (11) and display element (12), adjusting part (8) are used for adjusting the clearance between display screen box (11) and display element (12), offer on display screen box (11) and are used for adjusting box adjusting through hole (112) of adjusting part (8).
2. The LED display module of claim 1, wherein: spring bolt (7) include cylinder installation department (72) and by cylinder installation department (72) outside spring bolt pendulum rod (73) that extends, drive column (71) are installed the free end below of spring bolt pendulum rod (73), spring bolt mounting hole (61) has been seted up on apron (6), cylinder installation department (72) are rotationally installed spring bolt mounting hole (61) department.
3. The LED display module of claim 2, wherein: the driving groove (31) is an L-shaped groove, the driving groove (31) comprises a first groove part (311) and a second groove part (312) which are communicated in a cross manner, the lower end of the driving column (71) extends into the first groove part (311) and can move in the first groove part (311), and the lower end of the cylindrical mounting part (72) extends into the second groove part (312) and can slide in the second groove part (312).
4. The LED display module of claim 1, wherein: the cover plate (6) comprises a first cover plate supporting part (601), a second cover plate supporting part (602) and a cover plate main body (603) connected between the upper end of the first cover plate supporting part (601) and the upper end of the second cover plate supporting part (602), the lock tongue (7) is rotatably installed on the cover plate main body (603), a guide space (604) is arranged between the first cover plate supporting part (601) and the second cover plate supporting part (602), the movable support (3) is located in the guide space (604) and can move in the guide space (604), a first fixing plate (605) and a second fixing plate (606) are respectively arranged on the side parts of the first cover plate supporting part (601) and the second cover plate supporting part (602), and fixing holes (607) are respectively formed in the first fixing plate (605) and the second fixing plate (606) and are fixedly installed on the box body (1) through screws.
5. The LED display module of claim 1, wherein: a cover plate positioning hole (608) is formed in the cover plate (6), and a bolt elastic positioning salient point (74) matched with the cover plate positioning hole (608) is formed in the bolt (7);
the front side and the rear side of the bolt (7) are provided with inner hexagonal grooves (75) which are convenient for rotating the bolt (7);
the box body (1) is provided with two sliding installation grooves (111), and the movable support (3) is installed on the two sliding installation grooves (111) through a sliding guide part.
6. The LED display module of claim 1, wherein: the power male head (5) comprises a male head base and a male head terminal arranged in the male head base, and the power female head (4) comprises a female head base and a female head terminal positioned in the female head base;
the power male head (5) is provided with a male head inserting portion, and the power female head (4) is provided with a male head inserting hole matched with the male head inserting portion.
7. The LED display module of claim 1, wherein: adjusting part (8) including part base (81) and part regulation post (82), part regulation post (82) outside portion has external screw thread (821), box regulation through-hole (112) inboard is provided with the cooperation the internal thread of external screw thread (821), adjusting part's (8) part regulation post (82) passes through external screw thread (821) and internal screw thread cooperation structure install in box regulation through-hole (112), adjusting part (8) are provided with first rotation groove (822) at the tip of its part regulation post (82), and adjusting part (8) are provided with second rotation groove (811) at the tip of its part base (81).
8. The LED display module of claim 7, wherein: the end part of the part base (81) of the adjusting part (8) is inwards provided with an accommodating groove (812), and the second rotating groove (811) is arranged at the bottom of the accommodating groove (812);
the holding groove (812) forms an annular side wall (813) on the part base (81), and a straight notch (814) is arranged on the annular side wall (813).
9. The LED display module of claim 7, wherein: a front maintenance magnet (9) is arranged between the adjusting part (8) and the display unit (12).
10. An LED display screen, its characterized in that: the LED display module comprises two groups of LED display modules as claimed in any one of claims 1 to 9, and two adjacent groups of LED display modules can be electrically connected through the power male head (5) and the power female head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121616219.6U CN215868484U (en) | 2021-07-15 | 2021-07-15 | LED display module and display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121616219.6U CN215868484U (en) | 2021-07-15 | 2021-07-15 | LED display module and display screen |
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| Publication Number | Publication Date |
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| CN215868484U true CN215868484U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121616219.6U Active CN215868484U (en) | 2021-07-15 | 2021-07-15 | LED display module and display screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116312260A (en) * | 2023-03-21 | 2023-06-23 | 深圳市丽美光电有限公司 | Intelligent LED display screen and disassembly and assembly method thereof |
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2021
- 2021-07-15 CN CN202121616219.6U patent/CN215868484U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116312260A (en) * | 2023-03-21 | 2023-06-23 | 深圳市丽美光电有限公司 | Intelligent LED display screen and disassembly and assembly method thereof |
| CN116312260B (en) * | 2023-03-21 | 2024-07-02 | 深圳市丽美光电有限公司 | Intelligent LED display screen and disassembly and assembly method thereof |
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