CN218735383U - Maintenance locking piece for LED transparent display screen - Google Patents
Maintenance locking piece for LED transparent display screen Download PDFInfo
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- CN218735383U CN218735383U CN202222449579.2U CN202222449579U CN218735383U CN 218735383 U CN218735383 U CN 218735383U CN 202222449579 U CN202222449579 U CN 202222449579U CN 218735383 U CN218735383 U CN 218735383U
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Abstract
The utility model relates to a LED transparent display technical field just discloses a be used for LED transparent display to maintain latch fitting, including plug-in components, plug-in components fixed connection is on the backplate of LED transparent display, and the surface grafting external member of plug-in components, the back fixed connection mounting panel of external member, the back fixed connection display screen frame of mounting panel, plug-in components include mobile jib, bulge loop, round bar and calotte, and the external member includes drum, arch, locking piece, lockpin, spring and toper pressure spring. The utility model discloses a press down LED transparent display screen for drive whole plug-in components and continue to go deep into in to the drum, so then oppress the toper pressure spring, until the lower inclined plane contact of locking piece and bulge loop, touch the end back, loosen LED transparent display screen, the toper pressure spring recovers after losing pressure deformation and applys reaction force and push up calotte and bulge loop to the calotte, thereby break away from whole plug-in components from the drum, so need not just can dismantle LED transparent display screen with the help of the instrument, be convenient for improve maintenance efficiency.
Description
Technical Field
The utility model relates to a LED transparent display technical field specifically is a be used for LED transparent display to maintain latch fitting.
Background
With the continuous development of LED display technology, LED display screens have been widely used in outdoor large screen display, command centers, conference rooms, multimedia classrooms, and other indoor and outdoor scenes. The LED display screen is generally formed by splicing a plurality of LED display modules. The LED display module generally includes an LED lamp and a display panel, and the LED lamp is fixed on the display panel. Maintain the module around the LED display screen, from the angle of maintaining, there are two kinds of installation bearing structure of after-maintenance and front maintenance, and the dismouting of being convenient for to make things convenient for later maintenance, in maintaining the module, for the convenience of equipment, can use the hasp subassembly in a large number.
According to the search, chinese patent documents, publication numbers: CN216343268U discloses a LED display screen is maintain hasp from beginning to end, sets up the quadrangle lockhole through the inside at the lock dish with alternate locking piece, and when the cooperation is inseparable between the part, when the hasp is difficult to rotate, can use the instrument with quadrangle lockhole adaptation, with its back in inserting the quadrangle lockhole, drive the hasp and carry out whole rotation, simultaneously, also can use the instrument with the mutual block of butt joint arch to carry out rotation control to the lock dish, increase the drive mode to the hasp. However, when the lock catch is used for maintaining and disassembling the LED module, a tool is still needed, which results in low disassembling efficiency. In view of the above, we propose a maintenance lock for LED transparent display screens to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a be used for LED transparent display to maintain the latch fitting possesses and need not just can dismantle the LED module fast with the help of the instrument to improve maintenance efficiency's advantage, solved above-mentioned technical problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a maintenance locking piece for an LED transparent display screen comprises a plug-in, wherein the plug-in is fixedly connected to a back plate of the LED transparent display screen, the outer surface of the plug-in is inserted into a sleeve, the back surface of the sleeve is fixedly connected with a mounting plate, and the back surface of the mounting plate is fixedly connected with a display screen frame;
the plug-in comprises a main rod, a convex ring, a round rod and a round top, wherein one end of the main rod is fixedly connected with the round rod, the convex ring is sleeved on the axial surface of the round rod, and one end of the round rod is fixedly connected with the round top;
the kit comprises a cylinder, a protrusion, a locking block, a lock pin, a spring and a conical pressure spring, wherein the protrusion is fixedly connected to the axial surface of the cylinder, the locking block is installed in the protrusion, the lock pin is fixedly connected to one end of the locking block, the spring is sleeved on the axial surface of the lock pin, and the conical pressure spring is connected to the cylinder.
Preferably, the inside of the bulge is provided with an installation cavity, and one end of the locking block, which is far away from the lock pin, is provided with an inclined plane.
Through above-mentioned technical scheme, the installation cavity of seting up in bellied inside is used for placing locking piece, lockpin and spring, and back in inserting the drum with whole plug-in components, because the locking piece has the inclined plane, consequently can not hinder the calotte and get into in the drum to can make the locking piece to shrink to bellied installation cavity, until calotte, bulge loop and round bar all insert inside the drum.
Preferably, a through hole is formed in the side face of the protrusion in a penetrating mode, and a limiting wafer is arranged at one end, far away from the locking block, of the lock pin.
Through above-mentioned technical scheme, the lockpin alternates in bellied through-hole, and back in the plug-in components inserted the drum, the calotte extrudees the locking piece, forces the locking piece to drive the spring compression, so then the lockpin removes in bellied through-hole, and when the spring reset, spacing disk can play and prevent that the lockpin breaks away from in the through-hole of bellied side.
Preferably, the top surface of the dome is fixedly connected with a plug, and the top end of the conical pressure spring is fixedly connected in the cylinder.
Through the technical scheme, back in the plug-in components inserted the drum, constantly extrude the inclined plane of locking piece along with the arcwall face of calotte, thereby make the upper surface of locking piece contradict on the lower surface of calotte, so then lock plug-in components and external member, thereby couple together LED transparent display screen and display screen frame, when needs are maintained, then through pressing LED transparent display screen, make and drive whole plug-in components and continue to go deep into to the drum, so then oppress the toper pressure spring, until the lower inclined plane contact of locking piece and bulge loop, after touching the end, loosen LED transparent display screen, the toper pressure spring loses to restore after the pressure and deforms and apply reaction force to the calotte, the end cap can prevent that the flexible in-process of toper pressure spring breaks away from the calotte, toper pressure spring top dome and bulge loop, thereby break away from whole plug-in follow the drum, so need not just can dismantle LED transparent display screen with the help of instrument, be convenient for improving maintenance efficiency.
Preferably, the mounting plate is provided with two different sizes.
Through above-mentioned technical scheme, the mounting panel is provided with big two kinds of sizes, and four external members of big mounting panel front fixed connection, a set of external member of little mounting panel front fixed connection install the mounting panel at the internal surface of display screen frame through modes such as riveting or threaded connection, so when all install the mounting panel then convenient quick installation LED transparent display screen.
Compared with the prior art, the utility model provides a be used for LED transparent display to maintain latch fitting possesses following beneficial effect:
1. the utility model discloses a set up plug-in components and external member, when needs are maintained, through pressing down the transparent display screen of LED, make to drive whole plug-in components and continue to go deep into in the drum, so then oppress the toper pressure spring, until the lower inclined plane contact of locking piece and bulge loop, touch the end back, loosen the transparent display screen of LED, the toper pressure spring restores after losing pressure deformation and applys reaction force and push up calotte and bulge loop to the calotte, thereby break away from whole plug-in components from the drum, so need not just can dismantle the transparent display screen of LED with the help of the instrument, be convenient for improve maintenance efficiency.
2. The utility model discloses an at a plurality of mounting panels of having installed in the display screen frame, the positive fixed connection external member of mounting panel, fixed connection plug-in components on the backplate of LED transparent display screen, when the installation, only need insert the plug-in components back in the drum, along with the curved surface of calotte constantly extrudees the inclined plane of locking piece to make the upper surface of locking piece contradict on the lower surface of calotte, so then lock plug-in components and external member, thereby convenient quick couple together LED transparent display screen and display screen frame work.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the structural frame and the external member of the present invention;
fig. 3 is a schematic cross-sectional view of the structural insert and the external member of the present invention.
Wherein: 1. a plug-in; 2. an LED transparent display screen; 3. a kit; 341. limiting a wafer; 4. mounting a plate; 5. a display screen frame; 11. a main rod; 12. a convex ring; 13. a round bar; 14. a dome; 141. a plug; 31. a cylinder; 32. a protrusion; 33. a locking block; 34. a lock pin; 35. a spring; 36. a conical pressure spring; 4. mounting a plate; 5. a display screen frame.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, a maintenance locking member for an LED transparent display screen includes a plug-in 1, the plug-in 1 is fixedly connected to a back plate of an LED transparent display screen 2, an external surface of the plug-in 1 is inserted into a kit 3, a back surface of the kit 3 is fixedly connected to a mounting plate 4, and a back surface of the mounting plate 4 is fixedly connected to a display screen frame 5;
the plug-in 1 comprises a main rod 11, a convex ring 12, a round rod 13 and a dome 14, wherein one end of the main rod 11 is fixedly connected with the round rod 13, the convex ring 12 is sleeved on the axial surface of the round rod 13, and one end of the round rod 13 is fixedly connected with the dome 14;
the sleeve 3 comprises a cylinder 31, a protrusion 32, a locking block 33, a lock pin 34, a spring 35 and a conical pressure spring 36, wherein the protrusion 32 is fixedly connected on the axial surface of the cylinder 31, the locking block 33 is installed in the protrusion 32, one end of the locking block 33 is fixedly connected with the lock pin 34, the axial surface of the lock pin 34 is sleeved with the spring 35, and the conical pressure spring 36 is connected in the cylinder 31.
Specifically, the inside of the protrusion 32 is provided with a mounting cavity, and one end of the locking block 33 away from the locking pin 34 is provided with an inclined surface. The advantage is that the mounting cavity opened in the interior of the protrusion 32 is used for placing the locking piece 33, the locking pin 34 and the spring 35, when the whole insert 1 is inserted into the cylinder 31, the locking piece 33 has an inclined surface, so that the dome 14 is not obstructed from entering the cylinder 31, and the locking piece 33 is retracted into the mounting cavity of the protrusion 32 until the dome 14, the convex ring 12 and the round rod 13 are inserted into the cylinder 31.
Specifically, a through hole is formed through the side surface of the protrusion 32, and a limiting disc 341 is arranged at one end of the lock pin 34 away from the lock block 33. The advantage is that the locking pin 34 is inserted into the through hole of the protrusion 32, when the insert 1 is inserted into the cylinder 31, the dome 14 presses the locking block 33 to force the locking block 33 to drive the spring 35 to compress, so that the locking pin 34 moves in the through hole of the protrusion 32, and when the spring 35 is reset, the limiting disc 341 can prevent the locking pin 34 from being disengaged from the through hole on the side of the protrusion 32.
Specifically, a plug 141 is fixedly connected to the top surface of the dome 14, and the top end of the conical compression spring 36 is fixedly connected to the inside of the cylinder 31. The LED transparent display screen has the advantages that after the plug-in unit 1 is inserted into the cylinder 31, the inclined plane of the locking block 33 is continuously extruded along with the arc-shaped surface of the dome 14, so that the upper surface of the locking block 33 is abutted to the lower surface of the dome 14, the plug-in unit 1 and the sleeve member 3 are locked, the LED transparent display screen 2 is connected with the display screen frame 5, when maintenance is needed, the whole plug-in unit 1 is driven to continuously go deep into the cylinder 31 by pressing the LED transparent display screen 2, the conical pressure spring 36 is pressed until the locking block 33 is contacted with the lower inclined plane of the convex ring 12, after touching, the LED transparent display screen 2 is loosened, the conical pressure spring 36 recovers and deforms after losing pressure to apply a reaction force to the dome 14, the plug 141 can prevent the conical pressure spring 36 from being separated from the dome 14 in the stretching process, the conical pressure spring 36 pushes the dome 14 and the convex ring 12, so that the whole plug-in unit 1 is separated from the cylinder 31, the LED transparent display screen 2 can be detached without the help of tools, and maintenance efficiency is improved.
Specifically, the mounting plate 4 is provided with two types of plates having different sizes. The advantage is, mounting panel 4 is provided with big two kinds of sizes, and four external member of big mounting panel 4 front fixed connection 3, and a set of external member of little mounting panel 4 front fixed connection 3 install mounting panel 4 at the internal surface of display screen frame 5 through modes such as riveting or threaded connection, so when all install behind mounting panel 4 then convenient quick installation LED transparent display screen 2.
When the LED transparent display screen is used, firstly, the display screen frame 5 is installed, then the installation plate 4 is fixedly connected to the inner surface of the display screen frame 5, then the LED transparent display screen 2 is taken up to align the plug-in 1 with the cylinder 31 and is inserted, the plug-in 1 is clamped with the sleeve 3 at the moment along with the fact that the dome 14 presses the locking block 33 until the upper surface of the locking block 33 contacts with the lower surface of the dome 14, when maintenance is needed, only the LED transparent display screen 2 needs to be pressed, the whole plug-in 1 is driven to go deep into the cylinder 31 continuously, the conical pressure spring 36 is pressed in this way until the locking block 33 contacts with the lower inclined surface of the convex ring 12, after bottom contact, the LED transparent display screen 2 is loosened, the conical pressure spring 36 recovers to deform after pressure loss, reaction force is applied to the dome 14, the dome 14 and the convex ring 12 are jacked, and the whole plug-in 1 is separated from the cylinder 31.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A is used for LED transparent display screen to maintain latch fitting, includes plug-in components (1), its characterized in that: the plug-in (1) is fixedly connected to a back plate of the LED transparent display screen (2), the outer surface of the plug-in (1) is inserted with the sleeve (3), the back surface of the sleeve (3) is fixedly connected with the mounting plate (4), and the back surface of the mounting plate (4) is fixedly connected with the display screen frame (5);
the plug-in unit (1) comprises a main rod (11), a convex ring (12), a round rod (13) and a dome (14), wherein one end of the main rod (11) is fixedly connected with the round rod (13), the convex ring (12) is sleeved on the axial surface of the round rod (13), and one end of the round rod (13) is fixedly connected with the dome (14);
the external member (3) comprises a cylinder (31), a protrusion (32), a locking block (33), a lock pin (34), a spring (35) and a conical pressure spring (36), the protrusion (32) is fixedly connected to the axial surface of the cylinder (31), the locking block (33) is installed in the protrusion (32), the lock pin (34) is fixedly connected to one end of the locking block (33), the spring (35) is sleeved on the axial surface of the lock pin (34), and the conical pressure spring (36) is connected to the cylinder (31) in a connecting mode.
2. A maintenance lock for an LED transparent display screen according to claim 1, wherein: an installation cavity is formed in the protrusion (32), and an inclined surface is formed at one end, far away from the lock pin (34), of the lock block (33).
3. A maintenance lock for an LED transparent display screen according to claim 1, wherein: the side surface of the bulge (32) is provided with a through hole in a penetrating way, and one end of the lock pin (34) far away from the locking block (33) is provided with a limiting wafer (341).
4. A maintenance lock for an LED transparent display screen according to claim 1, wherein: the top surface of the dome (14) is fixedly connected with a plug (141), and the top end of the conical pressure spring (36) is fixedly connected into the cylinder (31).
5. A maintenance lock for an LED transparent display screen according to claim 1, wherein: the mounting plate (4) is provided with two types with different sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222449579.2U CN218735383U (en) | 2022-09-15 | 2022-09-15 | Maintenance locking piece for LED transparent display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222449579.2U CN218735383U (en) | 2022-09-15 | 2022-09-15 | Maintenance locking piece for LED transparent display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218735383U true CN218735383U (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222449579.2U Active CN218735383U (en) | 2022-09-15 | 2022-09-15 | Maintenance locking piece for LED transparent display screen |
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| Country | Link |
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| CN (1) | CN218735383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117423291A (en) * | 2023-12-19 | 2024-01-19 | 安徽触威电子科技有限公司 | Fireproof display screen module |
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2022
- 2022-09-15 CN CN202222449579.2U patent/CN218735383U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117423291A (en) * | 2023-12-19 | 2024-01-19 | 安徽触威电子科技有限公司 | Fireproof display screen module |
| CN117423291B (en) * | 2023-12-19 | 2024-03-22 | 安徽触威电子科技有限公司 | Fireproof display screen module |
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