LED light bar screen convenient to maintain
By introducing structures such as aluminum substrate, side frame, movable rod and clamping block into the LED light strip screen, the problem of difficulty in simultaneously managing and unmanaging wires in the existing technology is solved, realizing stable limiting of wires and flexible unmanaging, and simplifying maintenance operations.
Patent Information
- Application Number
- CN202520005745.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-02
AI Technical Summary
During the maintenance of existing LED light strip screens, it is difficult to simultaneously manage and untangle the wires, which can easily lead to loosening or damage of the wires, making the operation complex and inflexible.
An LED light strip screen with an aluminum substrate, side frame, movable rod, clamping block and threaded rod structure was designed. Through the cooperation of inclined block, trapezoidal block and spring, the wire is stably limited and flexibly unwound, supporting simultaneous wire management and individual wire unwrapping.
It achieves stable conductor positioning and flexible conductor disconnection, simplifies the maintenance process, and improves operational flexibility and safety.
Smart Images
Figure CN223726264U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electronic display technical field especially, relates to a LED lamp strip screen convenient to maintain. BACKGROUND
[0002] LED lamp strip screen is a new type of display equipment, it mainly utilizes the luminous characteristic of LED lamp pearl to realize the display of image and text information etc.
[0003] Firstly, preparation work is carried out, closes power and prepares the maintenance tool, then removes the shell of fixed lamp strip module and other related components to position the damaged module, then enters the wire operation, identifies the power line, signal line, ground wire and other lines connected with the module, the wire of welded connection is pulled out after the soldering point is heated with electric iron, the plug-in line is carefully pulled out with tweezers and other tools, and the wire of screw-fixed line is taken out by unscrewing the screw.
[0004] When the prior art needs to maintain LED lamp strip screen, for example, replaces a damaged lamp strip module, cannot simultaneously untangle and disentangle the wire, will make the operation process become complex, in the wire disentangling process, if there is no suitable tool or careless operation, the adjacent line can be pulled or shifted, can cause the line interface to be loose or the internal wire to be damaged. SUMMARY
[0005] In order to make up for the above insufficient, the utility model provides a kind of LED lamp strip screen convenient to maintain, to improve the problem that LED lamp strip screen cannot simultaneously untangle and disentangle wire in prior art.
[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a LED lamp strip screen convenient to maintain, including aluminium base, the top of aluminium base is welded with a plurality of lamp beads, the side edge of aluminium base is electrically fused and is connected with the conducting wire, the bottom of aluminium base is fixedly connected with the supporting plate, one side of supporting plate is fixedly connected with the side plate, the other side of aluminium base is fixedly connected with the side frame, the top of side frame is movably penetrated and is connected with the movable rod, the top of movable rod is fixedly connected with the pressing plate, the surface of movable rod is equipped with no.
[0007] As further description of the above technical scheme: the independent dismounting structure includes a threaded rod, the top of threaded rod is screwed and penetrates the bottom of side frame and extends towards the inside of side frame, the top of threaded rod is fixedly connected with a trapezoidal block, the bottom of threaded rod is fixedly connected with a knob.
[0008] As further description of the above technical scheme: the two sides of trapezoidal block are provided with symmetrical inclined surfaces at the corners, and an arc-shaped groove is formed in the top surface of trapezoidal block.
[0009] As further description of the above technical scheme: the shape of the sliding groove is a positive "convex" character, the shape of the sliding block is an inverted "convex" character, and the sliding block is limitingly connected with the sliding groove.
[0010] As further description of the above technical scheme: the bottom corner of the inclined block is provided with an inclined surface, and the inclined block is cooperatively arranged with the trapezoidal block.
[0011] As further description of the above technical scheme: the number of insulating blocks on one side of the clamping block is three, and a gap is reserved between the three insulating blocks, one end of the conducting wire penetrates the gap of the insulating block and extends outward.
[0012] As further description of the above technical scheme: the groove wall of the sliding groove is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with one side of the sliding block.
[0013] As further description of the above technical scheme: the diameter of the connecting column is greater than that of the movable rod, and the top surface of the connecting column is in contact with the inside of the side frame.
[0014] As further description of the above technical scheme: the bottom of the trapezoidal block is fixedly connected with a limiting rod, and the bottom end of the limiting rod movably penetrates the inside of the side frame and extends downward.
[0015] The utility model has the advantages of the following:
[0016] 1. In the utility model, the plurality of inclined blocks are arranged to press the trapezoidal blocks downward, so that the two clamping blocks are close to or away from each other, and when the wires are arranged, the wires are sequentially arranged through the gaps between the insulating blocks, the elastic potential energy of the second spring is utilized, the insulating blocks are used to limit and insulate the wires, and the wires are arranged and arranged simultaneously.
[0017] 2. In the utility model, the limiting rod is arranged to limit the trapezoidal blocks, so that the top end of the threaded rod drives the trapezoidal blocks to move upward on the inner side of the side frame, the inclined surfaces of the two inclined blocks are pressed by the inclined surface of the trapezoidal block, and then the two clamping blocks are driven to move away from each other, so that the wires are arranged and arranged independently, and the use flexibility is improved. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 A front view of the LED light bar screen convenient to maintain is provided for the utility model;
[0019] Figure 2 A structure schematic diagram of the LED light bar screen convenient to maintain after arranging wires is provided for the utility model;
[0020] Figure 3 A side frame schematic diagram of the LED light bar screen convenient to maintain after arranging wires is provided for the utility model;
[0021] Figure 4 A cross section schematic diagram of the connecting column and the extension block of the LED light bar screen convenient to maintain is provided for the utility model;
[0022] Figure 5 A schematic diagram of the clamping block, the sliding block, the insulating block and the inclined block of the LED light bar screen convenient to maintain is provided for the utility model.
[0023] LEGEND:
[0024] 1, side plate;2, aluminum substrate;3, side frame;4, wire;5, lamp bead;6, No. 1 spring;7, movable rod;8, connecting column;9, clamping block;10, support plate;11, threaded rod;12, knob;13, trapezoidal block;14, extension block;15, sliding groove;16, sliding block;17, insulating block;18, inclined block;19, pressing plate. DETAILED DESCRIPTION
[0025] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0026] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figure 1 Figure 3 The present application provides an embodiment: a LED light bar screen convenient to maintain, comprising an aluminum substrate 2, the top of the aluminum substrate 2 is welded with a plurality of lamp beads 5, the aluminum substrate 2 provides physical support for the lamp beads 5, the side edge of the aluminum substrate 2 is electrically fusedly connected with a wire 4, the aluminum substrate 2 and the wire 4 jointly complete the conduction of current, the bottom of the aluminum substrate 2 is fixedly connected with a support plate 10, the stability of the aluminum substrate 2 when being supported is improved through the arranged support plate 10, each aluminum substrate 2 is sequentially arrayed with three aluminum substrates 2, one side of the support plate 10 is fixedly connected with a side plate 1, the other side of the aluminum substrate 2 is fixedly connected with a side frame 3, the two sides of the aluminum substrate 2 are limited through the side plate 1 and the side frame 3, the top of the side frame 3 is movably penetratedly connected with a movable rod 7, the number of the movable rods 7 corresponds to the number of the wires 4, the movable rod 7 can move up and down on the inner side of the side frame 3, the top end of the movable rod 7 is fixedly connected with a pressing plate 19, a plurality of movable rods 7 are driven to move up and down through the one pressing plate 19, a No. 1 spring 6 is sleeved on the surface of the movable rod 7, the pressing plate 19 is driven to rebound through the longitudinal elastic potential energy of the No. 1 spring 6, the bottom end of the movable rod 7 is fixedly connected with a connecting column 8, the connecting column 8 can move up and down along with the movable rod 7 through the arrangement, the diameter of the connecting column 8 is greater than that of the movable rod 7, the top surface of the connecting column 8 is in contact with the inner side of the side frame 3, the movable rod 7 is limited through the contact between the top surface of the connecting column 8 and the inner side of the side frame 3.
[0027] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figure 4 、 Figure 5 The surfaces of the connecting column 8 are respectively symmetrically and fixedly connected with two extension blocks 14, the bottom surface of the extension block 14 is provided with a sliding groove 15, the groove wall of the sliding groove 15 is in contact and slidingly connected with a sliding block 16, the sliding groove 15 plays a limiting role on the sliding block 16, so that the sliding block 16 slides in the sliding groove 15 more stably, the shape of the sliding groove 15 is a positive "convex" character, the shape of the sliding block 16 is an inverted "convex" character, the sliding block 16 is limitedly connected with the sliding groove 15, the special shape of the sliding block 16 and the sliding groove 15 can avoid the sliding block 16 from falling out of the sliding groove 15, the groove wall of the sliding groove 15 is fixedly connected with a second spring, the other end of the second spring is fixedly connected with one side of the sliding block 16, the second spring is in a taut state, when the two sliding blocks 16 are away from each other, the transverse elastic potential energy of the second spring can realize the rebound effect of the sliding block 16, the bottom of the sliding block 16 is fixedly connected with a clamping block 9, the clamping block 9 is in a strip shape, the clamping block 9 can slide in the sliding groove 15 along with the sliding block 16, one side of the clamping block 9 is fixedly connected with an insulating block 17, the insulating block 17 is made of rubber, the insulating block 17 plays a limiting and insulating role on the wire 4, the number of the insulating blocks 17 on one side of the clamping block 9 is three, a gap is reserved between the three insulating blocks 17, one end of the wire 4 passes through the gap of the insulating block 17 and extends outward, the gap between the insulating blocks 17 plays a limiting role on the wire 4, in cooperation with the friction between the insulating block 17 and the outer surface of the wire 4, the stability of the wire 4 in the gap of the insulating block 17 is improved, the bottom of the clamping block 9 is fixedly connected with an inclined block 18, the bottom corner of the inclined block 18 is provided in an inclined surface, the inclined block 18 is cooperatively arranged with the trapezoidal block 13, the inclined block 18 slides on the inclined surfaces on both sides of the trapezoidal block 13, so that the two clamping blocks 9 slide in the sliding groove 15 through the sliding block 16, and then drive the two clamping blocks 9 to be away from each other, so as to realize the wire releasing effect on the wire 4 from the gap between the insulating blocks 17, and an independent disassembly structure is arranged below the side frame 3.
[0028] With reference to Figure 2 , Figure 3 The independent disassembly structure comprises a threaded rod 11, the top end of the threaded rod 11 is screwed through the bottom of the side frame 3 and extends towards the inside of the side frame 3, the threaded rod 11 is arranged to realize the up and down movement effect in the process of rotating in the inner wall of the side frame 3, the top end of the threaded rod 11 is fixedly connected with a trapezoidal block 13, the bottom end of the threaded rod 11 is fixedly connected with a knob 12, the knob 12 is arranged to facilitate the operator to rotate the threaded rod 11, the two side corners of the trapezoidal block 13 are provided in symmetrical inclined surfaces, the top surface of the trapezoidal block 13 is provided with an arc-shaped groove, the arc-shaped groove is arranged to enable the wire 4 to fall into the arc-shaped groove when releasing the wire, so as to play a supporting role, the bottom of the trapezoidal block 13 is fixedly connected with a limiting rod, the bottom end of the limiting rod is movably penetrated through the inside of the side frame 3 and extends downwards, the limiting rod is arranged to limit the trapezoidal block 13, so that the top end of the threaded rod 11 drives the trapezoidal block 13 to move upwards in the inside of the side frame 3.
[0029] Working principle: when the wires 4 need to be untied at the same time, just press the pressing plate 19 downward, so that the movable rod 7 drives the connecting column 8 to move downward until the bottom of the clamping block 9 slides through the inclined block 18 and the inclined surface of the trapezoidal block 13, so that the two clamping blocks 9 slide in the sliding groove 15 through the sliding block 16, and then drive the two clamping blocks 9 to move away from each other, and the wires 4 are taken out from the gap between the insulating blocks 17, when the wires need to be untied at the same time, the wires 4 are sequentially inserted through the gap between the insulating blocks 17, and then the pressing plate 19 is loosened, the movable rod 7 and the connecting column 8 are rebounded through the longitudinal elastic potential energy of the first spring 6, the inclined block 18 at the bottom of the clamping block 9 slides on the inclined surface of the trapezoidal block 13, and then drives the two clamping blocks 9 to move close to each other, and the insulating blocks 17 limit and insulate the wires 4, when the wires 4 need to be untied alone, just rotate the knob 12, so that the knob 12 drives the threaded rod 11 to rotate, the trapezoidal block 13 is limited by the limiting rod, so that the top end of the threaded rod 11 drives the trapezoidal block 13 to move upward on the inner side of the side frame 3, the inclined surface of the trapezoidal block 13 extrudes the inclined surface of the two inclined blocks 18, and then drives the two clamping blocks 9 to move away from each other, which is convenient for untwisting the wires alone.
[0030] Finally, it should be pointed out that: the above only describes the preferred embodiment 1 of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. An LED light bar screen that is easy to maintain, comprising an aluminum substrate (2), characterized in that: The top of the aluminum substrate (2) is welded with several lamp beads (5), the side edge of the aluminum substrate (2) is electrically fusedly connected with a wire (4), the bottom of the aluminum substrate (2) is fixedly connected with a support plate (10), one side of the support plate (10) is fixedly connected with a side plate (1), the other side of the aluminum substrate (2) is fixedly connected with a side frame (3), the top of the side frame (3) is movably penetratedly connected with a movable rod (7), the top end of the movable rod (7) is fixedly connected with a pressing plate (19), the surface of the movable rod (7) is sleeved with a first spring (6), the bottom end of the movable rod (7) is fixedly connected with a connecting column (8), the surface of the connecting column (8) is respectively and symmetrically fixedly connected with two extension blocks (14), the bottom surface of the extension block (14) is provided with a sliding groove (15), the groove wall of the sliding groove (15) is in contact and slidingly connected with a sliding block (16), the bottom of the sliding block (16) is fixedly connected with a clamping block (9), one side of the clamping block (9) is fixedly connected with an insulating block (17), the bottom of the clamping block (9) is fixedly connected with an inclined block (18), and the lower portion of the side frame (3) is provided with an independent dismounting structure.
2. The LED strip screen of claim 1, wherein: The independent dismounting structure comprises a threaded rod (11), the top end of the threaded rod (11) is threadedly penetrated through the bottom of the side frame (3) and extends towards the inside of the side frame (3), the top end of the threaded rod (11) is fixedly connected with a trapezoidal block (13), and the bottom end of the threaded rod (11) is fixedly connected with a knob (12).
3. A maintenance-friendly LED strip screen according to claim 2, characterized in that: The two side edges of the trapezoidal block (13) are provided with symmetrical inclined surfaces, and the top surface of the trapezoidal block (13) is provided with an arc-shaped groove.
4. The LED strip screen of claim 1, wherein: The shape of the sliding groove (15) is a "convex" shape, the shape of the sliding block (16) is an inverted "convex" shape, and the sliding block (16) is limitingly connected with the sliding groove (15).
5. The LED strip screen of claim 1, wherein: The bottom corner of the inclined block (18) is provided with an inclined surface, and the inclined block (18) is arranged in cooperation with the trapezoidal block (13).
6. The LED strip screen of claim 1, wherein: The number of the insulating blocks (17) on one side of the clamping block (9) is three, and gaps are reserved between the three insulating blocks (17), one end of the wire (4) penetrates through the gap of the insulating block (17) and extends outward.
7. The LED strip screen of claim 1, wherein: The groove wall of the sliding groove (15) is fixedly connected with a second spring, and the other end of the second spring is fixedly connected with one side of the sliding block (16).
8. The LED strip screen of claim 1, wherein: The diameter of the connecting column (8) is greater than that of the movable rod (7), and the top surface of the connecting column (8) is in contact with the inside of the side frame (3).
9. The LED strip screen of claim 2, wherein: The bottom of the trapezoidal block (13) is fixedly connected with a limiting rod, the bottom end of the limiting rod movably penetrates through the inside of the side frame (3) and extends downward.