Display screen mechanism capable of identifying faults

Abstract

The utility model belongs to the technical field of display screens, and particularly relates to a display screen mechanism capable of identifying faults, which comprises a frame and a display component mounted on the frame. The display assembly comprises a first identification piece, a module end cover and a display module installed on the module end cover. The module end cover is provided with a first internal space and a first opening. The first identification piece comprises a first identification plate and a first shifting block connected with the first identification plate, and a first identification part and a second identification part which are located on the two opposite sides of the first shifting block are arranged on the first identification plate; the first identification plate is installed in the first internal space in a sliding mode, the first shifting block extends out of the first opening, and the first identification part or the second identification part is located in the first opening. According to the display screen mechanism capable of identifying the faults, the first identification part and the second identification part can identify whether the display assembly is in a good state or not, the first identification part and the second identification part can be displayed by shifting the first shifting block, and the identification operation of the display screen mechanism capable of identifying the faults is simple.

Description

Technical Field

[0001] This utility model belongs to the field of display screen technology, and in particular relates to a display screen mechanism that can identify faults. Background Technology

[0002] LED (Light Emitting Diode) displays have extremely wide applications in many fields. Typically, a display consists of a frame and multiple display modules mounted within the frame. The display modules display images, while the frame supports the display. During use, display modules may be damaged, requiring removal from the frame for repair. Often, without special labeling, damaged modules are stored with new modules, leading to confusion and hindering repairs. Summary of the Invention

[0003] This invention addresses the technical problem of easily confusing new and old display modules in the prior art by providing a display screen mechanism that can identify faults.

[0004] In view of the above technical problems, this utility model provides a display screen mechanism that can identify faults, including a frame and a display component mounted on the frame; the display component includes a first identification element, a module end cover and a display module mounted on the module end cover, the module end cover having a first internal space and a first opening communicating with the first internal space;

[0005] The first marking component includes a first marking plate and a first lever connecting the first marking plate. The first marking plate is provided with a first marking portion and a second marking portion located on opposite sides of the first lever.

[0006] The first sign plate is slidably installed in the first internal space, the first lever extends out from the first opening, and the first sign part or the second sign part is located in the first opening.

[0007] Optionally, the module end cover includes a first rear cover and a first cover plate mounted on the first rear cover, and the display module is mounted on the first rear cover; the first internal space is disposed between the first rear cover and the first cover plate, and the first opening is disposed at one end of the first rear cover away from the display module.

[0008] Optionally, the fault-identifying display screen mechanism further includes a battery assembly, the battery assembly including a second identification element, a battery end cap having a receiving space, and a battery body installed in the receiving space, the battery end cap being detachably installed on the frame, and the second identification element being installed on the battery end cap and used to identify whether the battery assembly is damaged.

[0009] Optionally, the battery end cap is provided with a second internal space and a second opening communicating with the second internal space;

[0010] The second identification element includes a second identification plate and a second lever connecting the second identification plate. The second identification plate is provided with a third identification portion and a fourth identification portion located on opposite sides of the second lever.

[0011] The second label plate is slidably installed in the second internal space, the second lever extends out from the second opening, and the third label part or the fourth label part is located in the second opening.

[0012] Optionally, the battery end cap includes a housing and a second cover plate, the accommodating space is disposed on the housing, and the housing is detachably mounted on the frame;

[0013] The second cover is mounted on the box body and located in the receiving space, the second internal space is disposed between the box body and the second cover, and the second opening is disposed on the second cover.

[0014] Optionally, the battery assembly further includes a battery locking member mounted on the battery end cover, the battery locking member having a locking portion;

[0015] The frame is provided with a locking groove, and the battery end cap is installed on the frame by the locking part that is locked in the locking groove.

[0016] Optionally, the display assembly further includes a module handle mounted on the end of the module end cover opposite to the display module.

[0017] Optionally, the fault-identifying display screen mechanism further includes an assembly locking member installed on the frame, and the frame has a lock hole at one end opposite to the assembly locking member;

[0018] The assembly locking element on one of the frames locks into the lock hole on the other frame for splicing adjacent frames.

[0019] Optionally, the frame has a through hole at one end away from the lock hole; the assembled locking component includes an elastic element, a locking rod, and a handle mounted on the locking rod, the locking rod has a locking part adapted to the lock hole at one end away from the handle, and the locking rod is rotatably mounted in the through hole; the elastic element is sleeved on the locking rod, and its opposite ends abut against the handle and the frame respectively.

[0020] Optionally, the frame is provided with a plurality of spaced mounting slots, and the fault-identifying display screen mechanism includes a plurality of the display components, each of which is installed in a corresponding mounting slot.

[0021] In this invention, the first sliding plate of the first identification component is slidably installed in the first internal space of the module end cover, and the first lever of the first identification component extends from the first opening. Maintenance personnel can slide the first identification plate within the first internal space using the first lever. When the first identification part is located at the first opening, the second identification part is hidden within the first internal space, and maintenance personnel can see the first identification part through the first opening. Conversely, when the second identification part is located at the first opening, the first identification part is hidden within the first internal space, and maintenance personnel can see the second identification part through the first opening. The first and second identification parts can indicate the good or bad state of the display component, and by moving the first lever, the first and second identification parts can be displayed. Therefore, the identification operation of this fault-identifying display mechanism is simple, and maintenance personnel will not confuse old and new display components, facilitating the maintenance of the display component. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a schematic diagram of the structure of a fault-identifying display screen mechanism provided in an embodiment of the present invention;

[0024] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0025] Figure 3 This is a schematic diagram of the structure of the first identification element of the display screen mechanism capable of identifying faults provided in an embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of the module end cover of a fault-identifying display screen mechanism provided in an embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of the battery assembly of a fault-detectable display screen mechanism according to an embodiment of the present invention;

[0028] Figure 6 yes Figure 5 A magnified view of a section at point B in the middle.

[0029] The reference numerals in the accompanying drawings are as follows:

[0030] 1. Frame; 11. Lock hole; 12. Mounting slot; 2. Display component; 21. First identification element; 211. First identification plate; 2111. First identification part; 2112. Second identification part; 212. First lever; 22. Module end cover; 221. First opening; 222. First rear cover; 223. First cover plate; 224. Module handle; 3. Battery assembly; 31. Second identification element; 311. Second identification plate; 312. Second lever; 32. Battery end cover; 321. Second opening; 322. Box body; 323. Second cover plate; 324. Accommodation space; 4. Battery locking element; 41. Locking part; 5. Assembled locking element; 51. Elastic element; 52. Locking rod; 53. Handle. Detailed Implementation

[0031] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0032] It should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations of this utility model.

[0033] like Figures 1 to 3 As shown in the figure, an embodiment of the present invention provides a display screen mechanism capable of identifying faults, including a frame 1 and a display component 2 mounted on the frame 1; the display component 2 includes a first identifier 21, a module end cover 22, and a display module (not shown in the figure) mounted on the module end cover 22. The module end cover 22 is provided with a first internal space (not shown in the figure) and a first opening 221 communicating with the first internal space; it can be understood that the first opening 221 is located at the end of the module end cover 22 opposite to the display module; the display module includes, but is not limited to, LED modules, etc.

[0034] The first identification component 21 includes a first identification plate 211 and a first lever 212 connecting the first identification plate 211. The first identification plate 211 is provided with a first identification portion 2111 and a second identification portion 2112 located on opposite sides of the first lever 212. It can be understood that the first lever 212 and the first identification plate 211 are integrally formed. The first identification portion 2111 and the second identification portion 2112 can identify the status of the display component 2 through different extensions, text, patterns, etc.

[0035] The first label plate 211 is slidably installed in the first internal space, the first lever 212 extends out from the first opening 221, and the first label part 2111 or the second label part 2112 is located in the first opening 221.

[0036] In this invention, the first sliding plate of the first marking member 21 is slidably installed in the first internal space of the module end cover 22, and the first lever 212 of the first marking member 21 extends out from the first opening 221; maintenance personnel can drive the first marking plate 211 to slide in the first internal space through the first lever 212; when the first marking part 2111 is located at the first opening 221, the second marking part 2112 is hidden in the first internal space, and at this time, maintenance personnel can see the first marking part 2111 through the first opening 221; when the second marking part 2112 is located at the first opening 221, the first marking part 2111 is hidden in the first internal space, and at this time, maintenance personnel can see the second marking part 2112 through the first opening 221. The first marking section 2111 and the second marking section 2112 can indicate whether the display component 2 is in good or bad condition. By moving the first toggle block 212, the first marking section 2111 and the second marking section 2112 can be displayed. Thus, the marking operation of this fault-identifying display screen mechanism is simple, and maintenance personnel will not confuse the old display component with the new display component, which facilitates the maintenance personnel's repair of the display component 2.

[0037] In one embodiment, such as Figure 4 As shown, the module end cover 22 includes a first rear cover 222 and a first cover plate 223 mounted on the first rear cover 222. The display module is mounted on the first rear cover 222. The first internal space is disposed between the first rear cover 222 and the first cover plate 223, and the first opening 221 is disposed at one end of the first rear cover 222 away from the display module. Understandably, the first cover plate 223 is mounted on the inner surface of the first rear cover 222, and the first cover plate 223 can be fixedly mounted on the first rear cover 222 by screws, bolts, etc. In this embodiment, the first opening 221 is disposed on the first rear cover 222, and the first marking portion 2111 or the second marking portion 2112 displayed by the first opening 221 can be seen from the rear of the frame 1, thereby the first marking member 21 can indicate whether the display component 2 on the frame 1 is damaged.

[0038] In one embodiment, such as Figure 1 , Figure 5 as well as Figure 6 As shown, the fault-identifying display screen mechanism further includes a battery assembly 3. The battery assembly 3 includes a second identification element 31, a battery end cap 32 with a receiving space 324, and a battery body (not shown) installed in the receiving space 324. The battery end cap 32 is detachably installed on the frame 1. The second identification element 31 is installed on the battery end cap 32 and is used to identify whether the battery assembly 3 is damaged. It is understood that the second identification element may be the same as or different from the first identification element 21. The battery assembly 3 can supply power to components such as the display module. In this embodiment, the second identification element 31 can identify whether the battery assembly 3 is damaged, thereby facilitating maintenance personnel to repair the battery assembly 3.

[0039] In one embodiment, such as Figure 5 As shown in Figure 6, the battery end cap 32 has a second internal space and a second opening 321 communicating with the second internal space; the second identification member 31 includes a second identification plate 311 and a second lever 312 connecting the second identification plate 311. The second identification plate 311 has a third identification part and a fourth identification part located on opposite sides of the second lever 312; the second lever 312 and the second identification plate 311 are integrally formed parts, and the third identification part and the fourth identification part can identify the status of the battery assembly 3 through different extensions, text, patterns, etc.

[0040] The second label plate 311 is slidably installed in the second internal space, the second lever 312 extends out from the second opening 321, and the third label part or the fourth label part is located in the second opening 321.

[0041] Specifically, maintenance personnel can slide the second indicator plate 311 within the second internal space using the second lever 312. When the third indicator is located at the second opening 321, the fourth indicator is hidden within the second internal space, and maintenance personnel can see the second indicator 2112 through the second opening 321. When the fourth indicator is located at the second opening 321, the third indicator is hidden within the second internal space, and maintenance personnel can see the fourth indicator through the second opening 321. The third and fourth indicator can indicate the condition of the battery assembly 3, and by moving the second lever 312, the third and fourth indicator can be displayed, thus facilitating maintenance personnel's inspection of the battery assembly 3.

[0042] In one embodiment, such as Figure 5As shown, the battery end cover 32 includes a housing 322 and a second cover plate 323. The accommodating space 324 is disposed on the housing 322. The housing 322 is detachably mounted on the frame 1. It can be understood that the housing 322 can be detachably mounted on the frame 1 using locking components, buckle components, etc.

[0043] The second cover plate 323 is mounted on the housing 322 and located in the receiving space 324. The second internal space is disposed between the housing 322 and the second cover plate 323. The second opening 321 is disposed on the second cover plate 323. In this embodiment, the second opening 321 faces the frame 1. After the housing 322 is removed from the frame 1, the second lever 312 can be moved, thereby allowing the second identification element to indicate the good or bad condition of the battery assembly 3.

[0044] In one embodiment, such as Figure 1 and Figure 5 As shown, the battery assembly 3 also includes a battery locking member 4 mounted on the battery end cap 32, the battery locking member 4 having a locking part 41; the frame 1 has a locking groove (not shown in the figure), and the battery end cap 32 is mounted on the frame 1 by the locking part 41 locking into the locking groove. In this embodiment, rotating the battery locking member 4 locks the locking part 41 into the locking groove, or the locking part 41 disengages from the locking groove; when the locking part 41 is locked into the locking groove, the battery end cap 32 is locked onto the frame 1; when the locking part 41 disengages from the locking groove, the battery end cap 32 can be removed from the frame 1. In this embodiment, the design of the battery locking member 4 facilitates the assembly and disassembly of the battery end cap 32 from the frame 1.

[0045] In one embodiment, such as Figure 1 As shown, the display component 2 also includes a module handle 224 mounted on the end of the module end cover 22 opposite to the display module. Understandably, the user can use the module handle 224 to move the display component 2, thereby facilitating its transport.

[0046] In one embodiment, such as Figure 1 As shown, the fault-identifying display screen mechanism also includes an assembly locking member 5 installed on the frame 1. The frame 1 has a lock hole 11 at one end opposite to the assembly locking member 5. It is understood that when the assembly locking member 5 is installed on the left side of the frame 1, the lock hole 11 is provided on the right side of the frame 1; when the assembly locking member 5 is installed on the front side of the frame 1, the lock hole 11 is provided on the rear side of the frame 1.

[0047] The assembly locking member 5 on one frame 1 is locked into the locking hole 11 on another frame 1 for splicing adjacent frames 1 (that is, when assembling two adjacent fault-identifiable display screen mechanisms, the assembly locking member 5 on one frame 1 is locked into the locking hole 11 on another frame 1). In this embodiment, the design of the assembly locking member 5 facilitates the assembly of multiple fault-identifiable display screen mechanisms.

[0048] In one embodiment, such as Figure 1 As shown, the frame 1 has a through hole at one end opposite to the lock hole 11; the assembled locking member 5 includes an elastic member 51, a locking rod 52, and a handle 53 mounted on the locking rod 52. The locking rod 52 has a locking engagement portion (not shown) adapted to the lock hole 11 at one end away from the handle 53. The locking rod 52 is rotatably mounted in the through hole; the elastic member 51 is sleeved on the locking rod 52, and its opposite ends abut against the handle 53 and the frame 1, respectively. It is understood that the elastic member 51 includes, but is not limited to, springs, etc. The locking engagement portion can extend from or retract into the through hole; the locking rod 52 can be rotatably mounted in the through hole via a threaded structure.

[0049] Specifically, by rotating the locking rod 52 through the handle 53, the locking part extends out of the through hole or retracts into the through hole; when two adjacent frames 1 are assembled, the locking part retracts into the through hole, and after the sides of the two adjacent frames 1 abut against each other, the locking part extends out of the through hole and locks into the lock hole 11, thereby completing the assembly of the two adjacent frames 1.

[0050] In one embodiment, such as Figure 1 As shown, the frame 1 has multiple mounting slots 12 spaced apart. The fault-detectable display screen mechanism includes multiple display components 2, each of which is installed in a corresponding mounting slot 12. Understandably, the design of multiple display components 2 improves the applicability and versatility of the fault-detectable display screen mechanism.

[0051] The above are merely embodiments of the fault-identifying display screen mechanism of this utility model, and are not intended to limit this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A display screen mechanism capable of identifying faults, characterized in that, The system includes a frame and a display component mounted on the frame; the display component includes a first identifier, a module end cap, and a display module mounted on the module end cap, wherein the module end cap has a first internal space and a first opening communicating with the first internal space; The first marking component includes a first marking plate and a first lever connecting the first marking plate. The first marking plate is provided with a first marking portion and a second marking portion located on opposite sides of the first lever. The first sign plate is slidably installed in the first internal space, the first lever extends out from the first opening, and the first sign part or the second sign part is located in the first opening.

2. The fault-identifying display screen mechanism according to claim 1, characterized in that, The module end cover includes a first rear cover and a first cover plate mounted on the first rear cover, and the display module is mounted on the first rear cover; the first internal space is disposed between the first rear cover and the first cover plate, and the first opening is disposed at one end of the first rear cover away from the display module.

3. The fault-identifying display screen mechanism according to claim 1, characterized in that, The fault-identifying display screen mechanism further includes a battery assembly, which includes a second identification element, a battery end cap with a receiving space, and a battery body installed in the receiving space. The battery end cap is detachably installed on the frame, and the second identification element is installed on the battery end cap and is used to identify whether the battery assembly is damaged.

4. The fault-identifying display screen mechanism according to claim 3, characterized in that, The battery end cap is provided with a second internal space and a second opening communicating with the second internal space; The second identification element includes a second identification plate and a second lever connecting the second identification plate. The second identification plate is provided with a third identification portion and a fourth identification portion located on opposite sides of the second lever. The second label plate is slidably installed in the second internal space, the second lever extends out from the second opening, and the third label part or the fourth label part is located in the second opening.

5. The fault-identifying display screen mechanism according to claim 4, characterized in that, The battery end cap includes a housing and a second cover plate, the accommodating space is disposed on the housing, and the housing is detachably mounted on the frame; The second cover is mounted on the box body and located in the receiving space, the second internal space is disposed between the box body and the second cover, and the second opening is disposed on the second cover.

6. The fault-identifying display screen mechanism according to claim 3, characterized in that, The battery assembly also includes a battery locking member installed on the battery end cap, and the battery locking member is provided with a locking part; The frame is provided with a locking groove, and the battery end cap is installed on the frame by the locking part that is locked in the locking groove.

7. The fault-identifying display screen mechanism according to claim 1, characterized in that, The display component also includes a module handle installed on the end of the module end cover opposite to the display module.

8. The fault-identifying display screen mechanism according to claim 1, characterized in that, The fault-identifying display screen mechanism also includes an assembly locking component installed on the frame, and the frame has a lock hole at the end opposite to the assembly locking component; The assembly locking element on one of the frames locks into the lock hole on the other frame for splicing adjacent frames.

9. The fault-identifying display screen mechanism according to claim 8, characterized in that, The frame has a through hole at one end away from the lock hole; the assembled locking component includes an elastic element, a locking rod, and a handle mounted on the locking rod. The locking rod has a locking part adapted to the lock hole at one end away from the handle. The locking rod is rotatably mounted in the through hole. The elastic element is sleeved on the locking rod, and its opposite ends abut against the handle and the frame, respectively.

10. The fault-identifying display screen mechanism according to any one of claims 1 to 9, characterized in that, The frame is provided with a plurality of spaced mounting slots, and the fault-identifying display screen mechanism includes a plurality of the display components, each of which is installed in a corresponding mounting slot.

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