Double-sided disassembly and assembly type display mechanism

Abstract

The utility model belongs to the technical field of display screens, and particularly relates to a double-sided disassembly and assembly type display mechanism which comprises a box body, a display module, a battery assembly, a locking assembly installed on the battery assembly and a supporting frame provided with a lock hole. A first groove and a second groove are formed in the two opposite ends of the box body respectively, and the display module is installed on the box body and used for covering the first groove; the box body is further provided with a first fastening hole communicated with the first groove, the supporting frame is further provided with a second fastening hole communicated with the first groove, and the supporting frame is installed in the second groove through fasteners inserted into the first fastening hole and the second fastening hole. And the battery assembly is mounted in the second groove through the locking assembly locked in the lock hole. The battery assembly of the double-sided disassembly and assembly type display mechanism can be disassembled from the front surface or the back surface of the box body, and the double-sided disassembly and assembly type display mechanism is convenient to disassemble and assemble.

Description

Technical Field

[0001] This utility model belongs to the field of display screen technology, and in particular relates to a double-sided detachable display mechanism. Background Technology

[0002] LED (Light Emitting Diode) displays have extremely wide applications in many fields. Typically, a display consists of a cabinet, display modules, and a battery module. Both the display modules and battery module are mounted on the cabinet. The display modules display images, and the battery module powers the display modules and other electrical components. During use, the battery module needs to be removed from the cabinet for inspection and maintenance. In existing technology, the battery module can usually only be removed from the back of the cabinet; however, for displays installed high on walls or other locations, removing the battery module from the back of the cabinet presents a technical problem of inconvenience. Summary of the Invention

[0003] This invention addresses the technical problem of inconvenience in assembling and disassembling battery modules from the frame in existing technologies by providing a double-sided detachable display mechanism.

[0004] In view of the above technical problems, this utility model provides a double-sided detachable display mechanism, including a housing, a display module, a battery assembly, a locking assembly mounted on the battery assembly, and a support frame with a lock hole;

[0005] The cabinet has a first groove and a second groove at its opposite ends, and the display module is mounted on the cabinet and used to cover the first groove.

[0006] The housing is also provided with a first fastening hole communicating with the first groove, and the support frame is also provided with a second fastening hole communicating with the first groove. The support frame is installed in the second groove by fasteners inserted into the first fastening hole and the second fastening hole.

[0007] The battery assembly is mounted in the second recess via a locking assembly that locks into the keyhole.

[0008] Optionally, the double-sided detachable display mechanism further includes a support plate, which is mounted on the housing and located in the first groove, and the battery assembly is connected to the support plate.

[0009] Optionally, the support plate includes a plate body with an insertion protrusion and a hanging ear connecting the plate body, the hanging ear being mounted on the box body;

[0010] The battery assembly is provided with a plug-in groove that is adapted to the plug-in protrusion, and the plug-in protrusion is inserted into the plug-in groove.

[0011] Optionally, the locking assembly includes a knob and a hook mounted on the knob, the knob being rotatably mounted on the battery assembly;

[0012] The battery assembly is mounted in the second groove by means of a hook that locks into the lock hole.

[0013] Optionally, the support frame is further provided with a support column extending into the second groove; the battery assembly is provided with a support hole adapted to the support column, and the support column is inserted into the support hole.

[0014] Optionally, the housing includes a frame and a back panel, the first groove and the second groove are respectively disposed at opposite ends of the frame, and the first fastening hole is disposed on the frame; the back panel is mounted on the frame and is used to cover the second groove.

[0015] Optionally, the frame includes a frame and a first support arm and a second support arm spaced apart and connected to the frame; both the first support arm and the second support arm are provided with the second fastening hole, and the battery assembly abuts against the first support arm and the second support arm.

[0016] Optionally, the battery assembly includes a battery housing with a receiving groove and a battery body installed in the receiving groove, the locking assembly being installed on the battery housing; the battery housing being installed in the second groove.

[0017] Optionally, the battery assembly further includes an identification element, which includes an identification plate and a lever connecting the identification plate. The lever has a first identification portion and a second identification portion located on opposite sides of the lever.

[0018] The battery casing is provided with a sliding space and a window, and the sliding space is connected to the receiving space through the window;

[0019] The signboard is slidably installed in the sliding space, and the end of the lever away from the signboard extends through the window into the receiving space; the lever is used to drive the signboard to slide in the sliding space so that the window displays the first sign or the second sign.

[0020] Optionally, the double-sided detachable display mechanism further includes an assembly locking component installed on the housing, and the end of the housing opposite to the assembly locking component is provided with a locking groove;

[0021] Between two adjacent boxes, the assembly locking element on one box is locked into the locking groove on the other box.

[0022] Optionally, the end of the housing opposite to the lock hole is provided with a through hole; the assembled locking component includes an elastic element, a locking rod and a handle installed on the locking rod, the end of the locking rod away from the handle is provided with a locking part adapted to the lock groove, and the locking rod is rotatably installed in the through hole; the elastic element is sleeved on the locking rod, and its opposite ends abut against the handle and the housing respectively.

[0023] In this invention, when the back of the housing is opened, maintenance personnel can separate the battery assembly from the support frame using the locking assembly. At this time, the battery assembly can be removed from the second groove. The display module is then removed from the front of the housing, and the fasteners are removed from the first and second fastening holes. The support frame separates from the housing, allowing the battery assembly to be removed from one side of the first groove along with the support frame. The battery assembly of this double-sided detachable display mechanism can be removed from either the front or back of the housing, and the disassembly and assembly operations of this double-sided detachable display mechanism are convenient. Attached Figure Description

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] Figure 1 This is a schematic diagram of the structure of the double-sided detachable display mechanism provided in one embodiment of the present invention when the back is opened;

[0026] Figure 2 This is a schematic diagram of the structure of the double-sided detachable display mechanism when the back is disassembled according to an embodiment of the present invention;

[0027] Figure 3 yes Figure 2 A magnified view of a section at point A in the middle;

[0028] Figure 4 This is a schematic diagram of the structure of the double-sided detachable display mechanism provided in one embodiment of the present invention during frontal disassembly and assembly;

[0029] Figure 5 yes Figure 4 A magnified view of a section at point B in the middle;

[0030] Figure 6 This is a schematic diagram of the frame of a double-sided detachable display mechanism provided in an embodiment of the present invention;

[0031] Figure 7 This is a schematic diagram of the support plate of a double-sided detachable display mechanism provided in one embodiment of the present invention;

[0032] Figure 8 This is a schematic diagram of the structure of the identification component of the double-sided detachable display mechanism provided in one embodiment of the present invention.

[0033] The reference numerals in the accompanying drawings are as follows:

[0034] 1. Housing; 11. First groove; 12. Second groove; 13. First fastening hole; 14. Frame; 141. Side frame; 142. First support arm; 143. Second support arm; 15. Back panel; 16. Lock slot; 2. Display module; 3. Battery assembly; 31. Insertion groove; 32. Support hole; 33. Battery housing; 331. Receiving groove; 332. Window; 34. Battery body; 35. Identifier; 351. Identifier plate; 3511. First identification part; 3512. Second identification part; 352. Toggle block; 4. Locking assembly; 41. Knob; 42. Hook; 5. Support frame; 51. Lock hole; 52. Second fastening hole; 53. Support column; 6. Support plate; 61. Plate body; 611. Insertion protrusion; 62. Hanging ear; 7. Assembled locking component. Detailed Implementation

[0035] 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.

[0036] 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.

[0037] like Figures 1 to 5 As shown, an embodiment of the present invention provides a double-sided detachable display mechanism, including a housing 1, a display module 2, a battery assembly 3, a locking assembly 4 mounted on the battery assembly 3, and a support frame 5 with a lock hole 51; it can be understood that the display module 2 includes, but is not limited to, LED modules, etc., and the display module 2 may include multiple LED modules.

[0038] The cabinet 1 has a first groove 11 and a second groove 12 at opposite ends. The display module 2 is mounted on the cabinet 1 and is used to cover the first groove 11. It can be understood that the first groove 11 is located on the front side of the cabinet 1 and the second groove 12 is located on the back side of the cabinet 1. Preferably, the first groove 11 communicates with the second groove 12.

[0039] The housing 1 is also provided with a first fastening hole 13 communicating with the first groove 11, and the support frame 5 is also provided with a second fastening hole 52 communicating with the first groove 11. The support frame 5 is installed in the second groove 12 by fasteners inserted into the first fastening hole 13 and the second fastening hole 52. It can be understood that the fasteners include, but are not limited to, screws, bolts, etc.

[0040] The battery assembly 3 is installed in the second groove 12 by means of the locking assembly 4 that is locked in the lock hole 51.

[0041] Specifically, when the back of the housing 1 is opened, maintenance personnel can separate the battery assembly 3 from the support frame 5 using the locking assembly 4. At this time, the battery assembly 3 can be removed from the second groove 12. The display module 2 is removed from the front of the housing 1, and then the fasteners are removed from the first fastening hole 13 and the second fastening hole 52. The support frame 5 is separated from the housing 1, and the battery assembly 3 is then removed from one side of the first groove 11 along with the support frame 5. The battery assembly 3 of this double-sided detachable display mechanism can be removed from either the front or back of the housing 1, and the disassembly and assembly operations of this double-sided detachable display mechanism are convenient.

[0042] In one embodiment, such as Figures 1 to 4 As shown, the double-sided detachable display mechanism also includes a support plate 6, which is mounted on the housing 1 and located in the first groove 11. The battery assembly 3 is connected to the support plate 6. Understandably, the housing 1 is also provided with a third fastening hole communicating with the first groove 11, and the support plate 6 is provided with a fourth fastening hole. The support plate 6 is mounted in the first groove 11 by first fasteners (screws, bolts, etc.) inserted into the third and fourth fastening holes. When the battery assembly 3 is removed from one side of the first groove 11, after removing the fasteners from the third and fourth fastening holes, the battery assembly 3 is removed from the housing 1 along with the support plate 6. In this embodiment, the design of the support plate 6 further ensures the stability of the battery assembly 3 mounted on the housing 1.

[0043] In one embodiment, such as Figure 4 , Figure 6 as well as Figure 7 As shown, the support plate 6 includes a plate body 61 with an insertion protrusion 611 and a hanging ear 62 connected to the plate body 61. The hanging ear 62 is installed on the box body 1. It can be understood that multiple hanging ears 62 are provided, and multiple hanging ears 62 are connected around the plate body 61. The hanging ear 62 and the plate body 61 are integrally formed parts.

[0044] The battery assembly 3 is provided with a plug-in groove 31 that is adapted to the plug-in protrusion 611, and the plug-in protrusion 611 is inserted into the plug-in groove 31. It can be understood that the plug-in protrusion 611 protrudes towards the second groove 12, and the plug-in protrusion 611 is inserted into the plug-in groove 31, which further ensures the stability of the battery assembly 3 installed on the housing 1.

[0045] In one embodiment, such as Figures 1 to 5 As shown, the locking assembly 4 includes a knob 41 and a hook 42 mounted on the knob 41. The knob 41 is rotatably mounted on the battery assembly 3. The battery assembly 3 is mounted in the second groove 12 by the hook 42, which is locked into the lock hole 51. Understandably, rotating the knob 41 causes the hook 42 to rotate, either locking the hook 42 into the lock hole 51 or disengaging the hook 42 from the lock hole. In this embodiment, the disassembly and assembly of the battery assembly 3 and the housing 1 is simple.

[0046] In one embodiment, such as Figures 2 to 5 As shown, the support frame 5 is further provided with a support post 53 extending into the second groove 12; the battery assembly 3 is provided with a support hole 32 adapted to the support post 53, and the support post 53 is inserted into the support hole 32. Understandably, the support post 53 protrudes into the second groove 12. In this embodiment, when the battery assembly 3 is installed on the housing 1, the support post 53 is inserted into the support hole 32, further ensuring the stability of the battery assembly 3 installed on the housing 1.

[0047] In one embodiment, such as Figure 4 As shown, the housing 1 includes a frame 14 and a back plate 15. The first groove 11 and the second groove 12 are respectively disposed at opposite ends of the frame 14, and the first fastening hole 13 is disposed on the frame 14. The back plate 15 is mounted on the frame 14 and is used to cover the second groove 12. It can be understood that the display module 2, from the front, covers the first groove 11, and the back plate 15, from the back, covers the second groove 12.

[0048] In one embodiment, such as Figure 4 and Figure 6As shown, the frame 14 includes a frame 141 and a first support arm 142 and a second support arm 143 spaced apart from the frame 141. Both the first support arm 142 and the second support arm 143 are provided with second fastening holes 52, and the battery assembly 3 abuts against the first support arm 142 and the second support arm 143. It can be understood that the first support arm 142, the second support arm 143, and the frame 141 are integrally formed, and the first support arm 142 and the second support arm 143 are both located inside the frame 141. The display module 2 and the back plate 15 are detachably mounted on the front and back ends of the frame 141, respectively. In this embodiment, the support frame 5 and the support plate 6 are both mounted on the first support arm 142 and the second support arm 143, thereby enabling the first support arm 142 and the second support arm 143 to support the battery assembly 3, further improving the stability of the battery assembly 3 mounted on the housing 1.

[0049] In one embodiment, such as Figure 4 and Figure 5 As shown, the battery assembly 3 includes a battery housing 33 with a receiving groove 331 and a battery body 34 installed in the receiving groove 331. The locking assembly 4 is installed on the battery housing 33. The battery housing 33 is installed in the second groove 12. Understandably, the battery housing 33 is detachably installed on the housing 1 via the support frame 5 and the support plate 6, and the battery body 34 is installed inside the battery housing 33, further improving the ease of assembly and disassembly of this double-sided detachable display mechanism.

[0050] In one embodiment, such as Figure 5 and Figure 8 As shown, the battery assembly 3 also includes an identification element 35, which includes an identification plate 351 and a lever 352 connecting the identification plate 351. The lever 352 is provided with a first identification portion 3511 and a second identification portion 3512 located on opposite sides of the lever 352. It can be understood that the lever 352 and the identification plate 351 are integrally formed, and the first identification portion 3511 and the second identification portion 3512 can identify the status of the battery assembly 3 through different extensions, text, patterns, etc.

[0051] The battery casing 33 is provided with a sliding space and a window 332. The sliding space is connected to the receiving space through the window 332. The marking plate 351 is slidably installed in the sliding space. The end of the toggle block 352 away from the marking plate 351 extends into the receiving space through the window 332. The toggle block 352 is used to drive the marking plate 351 to slide in the sliding space so that the window 332 displays the first marking part 3511 or the second marking part 3512.

[0052] Specifically, maintenance personnel can slide the indicator plate 351 in the sliding space using the toggle 352. When the first indicator 3511 is located at the window 332, the second indicator 3512 is hidden in the sliding space, and maintenance personnel can see the first indicator 3511 through the window 332. When the second indicator 3512 is located at the window 332, the first indicator 3511 is hidden in the sliding space, and maintenance personnel can see the second indicator 3512 through the wide opening. The first indicator 3511 and the second indicator 3512 can indicate the good or bad condition of the battery assembly 3, and by toggling the toggle 352, the first indicator 3511 and the second indicator 3512 can be displayed, thereby facilitating maintenance personnel's inspection of the battery assembly 3.

[0053] In one embodiment, such as Figure 1 As shown, the double-sided detachable display mechanism also includes an assembly locking component 7 installed on the housing 1. The housing 1 has a locking groove 16 at one end away from the assembly locking component 7. It can be understood that when the assembly locking component 7 is installed on the left side of the housing 1, the locking groove 16 is provided on the right side of the housing 1; when the assembly locking component 7 is installed on the front side of the housing 1, the locking groove 16 is provided on the rear side of the frame 14.

[0054] Between two adjacent housings 1, the assembly locking member 7 on one housing 1 is locked into the locking groove 16 on the other housing 1. In this embodiment, the design of the assembly locking member 7 facilitates the assembly of multiple double-sided detachable display mechanisms.

[0055] In one embodiment, such as Figure 1As shown, the housing 1 has a through hole at one end opposite to the lock hole 51; the assembled locking member 7 includes an elastic element, a locking rod, and a handle mounted on the locking rod. The end of the locking rod away from the handle has a locking engagement portion adapted to the lock groove 16. 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 housing 1 respectively. It is understood that the elastic element includes, but is not limited to, springs, etc. The locking engagement portion can extend from or retract into the through hole; the locking rod can be rotatably mounted in the through hole via a threaded structure.

[0056] Specifically, by rotating the locking rod through the handle, the locking part extends out of the through hole or retracts into the through hole; when two adjacent boxes 1 are assembled, the locking part retracts into the through hole, and after the sides of the two adjacent boxes 1 abut against each other, the locking part extends out of the through hole and locks into the locking groove 16, thereby completing the assembly of the two adjacent boxes 1.

[0057] The above are merely embodiments of the double-sided detachable display 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 double-sided detachable display mechanism, characterized in that, It includes a housing, a display module, a battery assembly, a locking assembly mounted on the battery assembly, and a support frame with a lock hole; The cabinet has a first groove and a second groove at its opposite ends, and the display module is mounted on the cabinet and used to cover the first groove. The housing is also provided with a first fastening hole communicating with the first groove, and the support frame is also provided with a second fastening hole communicating with the first groove. The support frame is installed in the second groove by fasteners inserted into the first fastening hole and the second fastening hole. The battery assembly is mounted in the second recess via a locking assembly that locks into the keyhole.

2. The double-sided detachable display mechanism according to claim 1, characterized in that, The double-sided detachable display mechanism also includes a support plate, which is mounted on the housing and located in the first groove, and the battery assembly is connected to the support plate.

3. The double-sided detachable display mechanism according to claim 2, characterized in that, The support plate includes a plate body with a plug-in protrusion and a hanging ear that connects to the plate body; the hanging ear is installed on the box body. The battery assembly is provided with a plug-in groove that is adapted to the plug-in protrusion, and the plug-in protrusion is inserted into the plug-in groove.

4. The double-sided detachable display mechanism according to claim 1, characterized in that, The locking assembly includes a knob and a hook mounted on the knob, the knob being rotatably mounted on the battery assembly; The battery assembly is mounted in the second groove by means of a hook that locks into the lock hole.

5. The double-sided detachable display mechanism according to claim 1, characterized in that, The support frame is also provided with a support column that extends into the second groove; the battery assembly is provided with a support hole that is adapted to the support column, and the support column is inserted into the support hole.

6. The double-sided detachable display mechanism according to claim 1, characterized in that, The housing includes a frame and a back panel. The first groove and the second groove are respectively disposed at opposite ends of the frame, and the first fastening hole is disposed on the frame. The back panel is mounted on the frame and is used to cover the second groove.

7. The double-sided detachable display mechanism according to claim 6, characterized in that, The frame includes a frame and a first support arm and a second support arm that are spaced apart and connected to the frame; both the first support arm and the second support arm are provided with the second fastening hole, and the battery assembly abuts against the first support arm and the second support arm.

8. The double-sided detachable display mechanism according to claim 1, characterized in that, The battery assembly includes a battery housing with a receiving groove and a battery body installed in the receiving groove, the locking assembly being installed on the battery housing; the battery housing being installed in the second groove.

9. The double-sided detachable display mechanism according to claim 8, characterized in that, The battery assembly also includes an identification element, which includes an identification plate and a lever connecting the identification plate. The lever has a first identification portion and a second identification portion located on opposite sides of the lever. The battery casing is provided with a sliding space and a window, and the sliding space is connected to the receiving space through the window; The signboard is slidably installed in the sliding space, and the end of the lever away from the signboard extends through the window into the receiving space; the lever is used to drive the signboard to slide in the sliding space so that the window displays the first sign or the second sign.

10. The double-sided detachable display mechanism according to claim 1, characterized in that, The double-sided detachable display mechanism also includes an assembly locking component installed on the housing, and a locking groove is provided at the end of the housing away from the assembly locking component; Between two adjacent boxes, the assembly locking element on one box is locked into the locking groove on the other box.

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