Back shell with support and display device

Abstract

The utility model relates to the technical field of supports, and provides a back shell with a support and a display device. The back shell with the support comprises a back shell body, a rotating disc, a mounting box, two rotating shafts, a mounting cover, two support rods, a support bottom cover, a support box, a binding piece, a spring and a button. The bracket rod can rotate relative to the mounting box; a plurality of grooves are formed in the bracket rod, so that the binding blocks can be embedded into the grooves and prevent the bracket rod from sliding relative to the bracket box; the support box is provided with a support hole, the binding column extends into the support hole from the inner side of the support box, and the spring is limited on the binding column; when the button is pressed, the binding piece is forced to rotate based on the rotating protrusion, the binding block is tilted out of the range of the groove, and at the moment, the support rod can slide relative to the support box. According to the back shell with the support, the rotatable and telescopic U-shaped support is achieved, the stability is improved through a plurality of extension gears, the back shell is applied to the display device, the dual purposes of wall hanging and desktop supporting are achieved, the length and the angle are convenient to adjust, and the user experience is improved.

Description

Technical Field

[0001] This utility model relates to the field of bracket technology, and in particular to a back shell with a bracket and a display device. Background Technology

[0002] In the prior art, some display devices have a support bracket on the back cover for easy support, but they usually cannot be rotated.

[0003] For some existing stands that can rotate relative to the back shell, they are usually designed to make it easier for users to adjust the support angle and orientation on the desktop, but they cannot meet the user's need to use the display device on the wall (i.e., they cannot be used for both desktop support and wall mounting). Utility Model Content

[0004] The main objective of this application is to provide a back shell and display device with a bracket, which can be used for both desktop support and wall mounting. By applying the back shell with a bracket to the display device, the flexibility and stability of adjusting the support angle and height are improved when the user supports the display device on a desktop, and the flexibility of adjusting the height and screen rotation of the display device after wall mounting is improved when the user uses the display device on a wall.

[0005] The first aspect of this utility model provides a back shell with a bracket, comprising a back shell body, a turntable, a mounting box, two rotating shafts, a mounting cover, two bracket rods, a bracket bottom cover, a bracket box, and a restraint module;

[0006] The restraint module includes a restraint member, a spring, and a button, wherein the restraint member has a restraint block, a rotating protrusion, and a restraint post;

[0007] The turntable has a first end and a second end that can rotate relative to each other, wherein the first end is fixed to the inner side of the back shell body and the second end is fixed to the outer side of the mounting box.

[0008] The rotating shaft is fixed inside the mounting box, and one end of the rotating shaft extends out from the opening of the mounting box and is connected to the top of the support rod, so that the support rod can rotate relative to the mounting box.

[0009] The bracket box engages with the bracket bottom cover, and the bracket rod is confined between the bracket box and the bracket bottom cover;

[0010] At least one of the support rods has a plurality of grooves, such that the restraining block can be embedded in the grooves and prevent the support rod from sliding relative to the support box;

[0011] The bracket box has a bracket hole, the restraining post extends into the bracket hole from the inside of the bracket box, the spring is constrained on the restraining post, and the button is movably fitted into the bracket hole such that when the restraining block is embedded in the groove and the button is pressed, the pressing force is transmitted to the restraining post, forcing the restraining member to rotate based on the rotating protrusion, and tilting the restraining block out of the groove. At this time, the bracket rod can slide relative to the bracket box.

[0012] Optionally, the second end is fixed to the outside of the mounting box, including:

[0013] The mounting box has a third mounting portion on its outer side;

[0014] The second end is fixed to the third mounting part.

[0015] Optionally, the two rotating shafts include a first rotating shaft and a second rotating shaft;

[0016] The inner side of the mounting box has a first mounting part and a second mounting part;

[0017] The first rotating shaft is mounted on the first mounting part, and the second rotating shaft is mounted on the second mounting part.

[0018] Optionally, the openings of the mounting box include a first bracket hole and a second bracket hole;

[0019] One end of the first rotating shaft extends out from the first bracket hole;

[0020] One end of the second rotating shaft extends out from the second bracket hole.

[0021] Optionally, the two support rods include a first support rod and a second support rod;

[0022] The first support rod has a first top end, and the second support rod has a second top end;

[0023] One end of the first rotating shaft is fixed to the first top end, and one end of the second rotating shaft is fixed to the second top end.

[0024] Optionally, the button is fixed to the top of the restraint post;

[0025] Alternatively, the button can be fixed to the spring.

[0026] Optionally, the inner side of the bracket box is the side where the bracket box engages with the bottom cover of the bracket;

[0027] The portion of the restraint member, excluding the restraint post, is located inside the bracket box.

[0028] Optionally, the rotating protrusion contacts the first support rod.

[0029] Optionally, the first support rod and the second support rod are arranged in parallel and do not contact each other.

[0030] The second aspect of this utility model provides a display device having a screen and a back cover with a support as described in the first aspect of this utility model.

[0031] In the first aspect of the technical solution of this utility model, a back shell with a support is provided. The back shell with a support includes a back shell body, a turntable, a mounting box, two rotating shafts, a mounting cover, two support rods, a support bottom cover, a support box, a restraining member, a spring, and a button. The support rods are rotatable relative to the mounting box. The support rods have multiple grooves, allowing the restraining block to be embedded in the grooves and preventing the support rods from sliding relative to the support box. The support box has a support hole, and a restraining post extends from the inside of the support box into the support hole, with the spring constrained on the restraining post. When the button is pressed, the restraining member is forced to rotate based on the rotating protrusion, lifting the restraining block beyond the range of the groove. At this time, the support rods are rotatable relative to the mounting box. The stand box slides; the back shell with the stand realizes a rotatable and retractable U-shaped stand with multiple extension positions to improve stability. Applied to display devices, it can be used for both wall mounting and desktop support, and allows for easy adjustment of length and angle, improving the user experience. In summary, this technical solution realizes a back shell and display device that can be used for both desktop support and wall mounting. Applying the back shell with the stand to the display device improves the flexibility and stability of adjusting the support angle and height when the user supports the display device on a desktop, and improves the flexibility of adjusting the height and screen rotation of the display device after wall mounting when the user uses the display device.

[0032] In the second aspect of the technical solution of this utility model, a display device is provided that uses the back shell with a bracket from the first aspect of this utility model. This improves the flexibility and stability of adjusting the support angle and height when the user supports the display device on a desktop, and improves the flexibility of adjusting the height and screen rotation of the display device after wall mounting when the user uses the display device by wall mounting. Attached Figure Description

[0033] Figure 1 This is an exploded view of the back shell with a support in an embodiment of this utility model;

[0034] Figure 2 This is a schematic diagram of the structure of the back shell body in an embodiment of this utility model;

[0035] Figure 3 This is a schematic diagram of the structure of a turntable in an embodiment of the present invention;

[0036] Figure 4 This is another structural schematic diagram of the turntable in an embodiment of the present invention;

[0037] Figure 5 This is a schematic diagram of the inner side of the mounting box in an embodiment of this utility model;

[0038] Figure 6 This is a schematic diagram of the outer side of the mounting box in an embodiment of this utility model;

[0039] Figure 7 This is a structural schematic diagram of the first support rod and the second support rod in an embodiment of this utility model;

[0040] Figure 8 This is a schematic diagram of the outer side of the bracket box in an embodiment of this utility model;

[0041] Figure 9 This is another structural schematic diagram of the inner side of the bracket box in an embodiment of this utility model;

[0042] Figure 10 This is a schematic diagram of the restraint module in an embodiment of the present invention;

[0043] Figure 11 This is another structural schematic diagram of the restraint module in an embodiment of this utility model;

[0044] Figure 12 This is a schematic diagram of a structure in an embodiment of the present invention, showing the back shell with the support in an unextended and unrotated state.

[0045] Figure 13 This is a schematic diagram of a structure in an embodiment of the present invention, showing the back shell with a support in an extended state and in a non-rotated state.

[0046] Figure 14 This is a schematic diagram of a structure in an embodiment of the present invention, showing the back shell with the support in an unextended state and in a rotated-out state.

[0047] Figure 15 This is another structural schematic diagram of the back shell with support in an extended state and in a non-rotated state in an embodiment of this utility model.

[0048] Figure 16 This is a schematic diagram of a structure in an embodiment of the present invention, showing the back shell with a support in an extended state and in a rotated-out state. Detailed Implementation

[0049] The technical solutions of the present utility model will now be described with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0050] The terms "first," "second," "third," "fourth," etc. (if present) in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments described herein can be implemented in a sequence other than that illustrated or described herein. Furthermore, the terms "comprising" or "having" and any variations thereof are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0051] Reference Figure 1-16 An embodiment of the first aspect of this utility model provides a back shell with a bracket, including a back shell body 1, a turntable 2, a mounting box 3, two rotating shafts, a mounting cover 5, two bracket rods, a bracket bottom cover 7, a bracket box 8, and a restraint module 9;

[0052] The restraint module 9 includes a restraint member, a spring, and a button, wherein the restraint member has a restraint block, a rotating protrusion, and a restraint post;

[0053] The turntable 2 has a first end and a second end that can rotate relative to each other, wherein the first end is fixed to the inner side of the back shell body 1 and the second end is fixed to the outer side of the mounting box 3.

[0054] The rotating shaft is fixed inside the mounting box 3, and one end of the rotating shaft extends out from the opening of the mounting box 3 and is connected to the top of the support rod, so that the support rod can rotate relative to the mounting box 3.

[0055] The bracket box 8 engages with the bracket bottom cover 7, and the bracket rod is confined between the bracket box 8 and the bracket bottom cover 7;

[0056] At least one of the support rods has a plurality of grooves, such that the restraining block can be embedded in the grooves and prevent the support rod from sliding relative to the support box 8;

[0057] The bracket box 8 has a bracket hole, and the restraining post extends into the bracket hole from the inside of the bracket box 8. The spring is constrained on the restraining post, and the button is movably fitted into the bracket hole so that when the restraining block is embedded in the groove and the button is pressed, the pressing force is transmitted to the restraining post, forcing the restraining member to rotate based on the rotating protrusion, and tilting the restraining block out of the groove. At this time, the bracket rod can slide relative to the bracket box 8.

[0058] Optionally, the second end is fixed to the outside of the mounting box 3, including:

[0059] The outer side of the mounting box 3 has a third mounting part;

[0060] The second end is fixed to the third mounting part.

[0061] Optionally, the two rotating shafts include a first rotating shaft and a second rotating shaft;

[0062] The inner side of the mounting box 3 has a first mounting part and a second mounting part;

[0063] The first rotating shaft is mounted on the first mounting part, and the second rotating shaft is mounted on the second mounting part.

[0064] Optionally, the openings of the mounting box 3 include a first bracket hole and a second bracket hole;

[0065] One end of the first rotating shaft extends out from the first bracket hole;

[0066] One end of the second rotating shaft extends out from the second bracket hole.

[0067] Optionally, the two support rods include a first support rod and a second support rod;

[0068] The first support rod has a first top end, and the second support rod has a second top end;

[0069] One end of the first rotating shaft is fixed to the first top end, and one end of the second rotating shaft is fixed to the second top end.

[0070] Optionally, the button is fixed to the top of the restraint post;

[0071] Alternatively, the button can be fixed to the spring.

[0072] Optionally, the inner side of the bracket box 8 is the side where the bracket box 8 engages with the bracket bottom cover 7;

[0073] The portion of the restraint member, excluding the restraint post, is located inside the bracket box 8.

[0074] Optionally, the rotating protrusion contacts the first support rod.

[0075] Optionally, the first support rod and the second support rod are arranged in parallel and do not contact each other.

[0076] In one embodiment of the first aspect of this utility model, a back shell with a support is provided. The back shell with a support includes a back shell body, a turntable, a mounting box, two rotating shafts, a mounting cover, two support rods, a support bottom cover, a support box, a restraining member, a spring, and a button. The support rods are rotatable relative to the mounting box. The support rods have multiple grooves, allowing the restraining block to be embedded in the grooves and preventing the support rods from sliding relative to the support box. The support box has a support hole, and a restraining post extends from the inside of the support box into the support hole, with the spring constrained on the restraining post. When the button is pressed, the restraining member is forced to rotate based on the rotating protrusion, lifting the restraining block beyond the range of the groove. At this time, the support rods can rotate relative to the mounting box. The back cover with a bracket slides through the display case; it features a rotatable and extendable U-shaped bracket with multiple extension positions to improve stability. When applied to a display device, it enables both wall mounting and desktop support, and allows for easy adjustment of length and angle, enhancing the user experience. In summary, this technical solution provides a back cover and display device that can be used for both desktop support and wall mounting. Applying the bracket-equipped back cover to the display device increases the flexibility and stability of adjusting the support angle and height when used on a desktop, and increases the flexibility of adjusting the height and screen rotation when wall-mounted.

[0077] Reference Figure 1-16 Another embodiment of the first aspect of this utility model provides a back cover with a support, comprising:

[0078] The back shell with bracket includes: back shell body 1, turntable 2, mounting box 3, first rotating shaft 41, second rotating shaft 42, mounting cover 5, first bracket rod 61, second bracket rod 62, bracket bottom cover 7, bracket box 8, and restraint module 9;

[0079] The restraint module 9 includes a restraint member 91, a spring 92, and a button 93; the restraint member 91 has a restraint block 911, a rotating protrusion 912, and a restraint post 913;

[0080] The back shell body 1 has a back shell hole 11, and the turntable 2 passes through the back shell hole 11;

[0081] The turntable 2 has a first end 21 and a second end 22 that can rotate relative to each other; the first end 21 is fixed to the inside of the back shell body 1, and the second end 22 is fixed to the third mounting part 33;

[0082] The inner side of the mounting box 3 has a first mounting part 31 and a second mounting part 32; the outer side of the mounting box 3 has a third mounting part 33; the mounting box 3 has a first mounting hole 34 and a second mounting hole 35; the mounting box 3 engages with the mounting cover 5.

[0083] The first rotating shaft 41 is mounted on the first mounting part 31, and the second rotating shaft 42 is mounted on the second mounting part 32. One end of the first rotating shaft 41 passes through the first mounting hole 34, and one end of the second rotating shaft 42 passes through the second mounting hole 35.

[0084] The first support rod 61 has a first top end 611, and the second support rod 62 has a second top end 621;

[0085] One end of the first rotating shaft 41 is connected to the first top end 611, and one end of the second rotating shaft 42 is connected to the second top end 621;

[0086] The bracket box 8 has a bracket hole 81; a restraint post 913 passes through the bracket hole 81; a spring 92 is restrained on the restraint post 913; a button 93 is fixed to the top of the restraint post 913 and is movably fitted into the bracket hole 81, such that most of the restraint post 91 is located inside the bracket box 8 and most of the button 93 is located outside the bracket box 8.

[0087] The bracket box 8 engages with the bracket bottom cover 7, the first bracket rod 61 is confined between the bracket box 8 and the bracket bottom cover 7, and the second bracket rod 62 is confined between the bracket box 8 and the bracket bottom cover 7. The first bracket rod 61 and the second bracket rod 62 are arranged in parallel and do not contact each other.

[0088] In practical applications, at least one of the support rods is provided with multiple grooves. When the restraining block is embedded in different grooves, the support rod extends out of the support box by different lengths, so that the distance between the support box and the back shell body can be adjusted, which is convenient for adjusting the height when supporting and also convenient for adjusting the height when wall-mounting.

[0089] In practical applications, the back shell with the support has at least an extended state and a non-extended state. In the non-extended state, the restraining block is embedded in the groove closest to the top of the support rod, so that the support rod is as much as possible in the space enclosed by the support box and the support bottom cover. In the extended state, the restraining block is not embedded in the groove closest to the top of the support rod.

[0090] The back shell with bracket has at least an outward-turned state and an inward-turned state. In the inward-turned state, the bottom cover of the bracket is parallel to the outer side of the bracket body. In the outward-turned state, the bottom cover of the bracket is not parallel to the outer side of the bracket body, so that the bracket box and the bottom cover of the bracket can support the back shell body.

[0091] In another embodiment of the first aspect of this utility model, a back shell with a support is provided. The back shell with a support includes a back shell body, a turntable, a mounting box, two rotating shafts, a mounting cover, two support rods, a support bottom cover, a support box, a restraining member, a spring, and a button. The support rods are rotatable relative to the mounting box. The support rods have multiple grooves, allowing the restraining block to be embedded in the grooves and preventing the support rods from sliding relative to the support box. The support box has a support hole, and a restraining post extends from the inside of the support box into the support hole, with the spring constrained on the restraining post. When the button is pressed, the restraining member is forced to rotate based on the rotating protrusion, lifting the restraining block beyond the range of the groove. At this time, the support rods can rotate relative to the mounting box. The back cover with a bracket slides through the display case; it features a rotatable and extendable U-shaped bracket with multiple extension positions to improve stability. When applied to a display device, it enables both wall mounting and desktop support, and allows for easy adjustment of length and angle, enhancing the user experience. In summary, this technical solution provides a back cover and display device that can be used for both desktop support and wall mounting. Applying the bracket-equipped back cover to the display device increases the flexibility and stability of adjusting the support angle and height when used on a desktop, and increases the flexibility of adjusting the height and screen rotation when wall-mounted.

[0092] Reference Figure 1-16 According to one embodiment of the second aspect of the present invention, a display device is provided, the display device having a screen and a back cover with a support as described in the first aspect of the present invention.

[0093] In the second aspect of the technical solution of this utility model, a display device is provided that uses the back shell with a bracket from the first aspect of this utility model. This improves the flexibility and stability of adjusting the support angle and height when the user supports the display device on a desktop, and improves the flexibility of adjusting the height and screen rotation of the display device after wall mounting when the user uses the display device by wall mounting.

[0094] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included in this invention.

Claims

1. A back cover with a support frame, characterized in that, It includes the back shell body, turntable, mounting box, two rotating shafts, mounting cover, two support rods, support bottom cover, support box and restraint module; The restraint module includes a restraint member, a spring, and a button, wherein the restraint member has a restraint block, a rotating protrusion, and a restraint post; The turntable has a first end and a second end that can rotate relative to each other, wherein the first end is fixed to the inner side of the back shell body and the second end is fixed to the outer side of the mounting box. The rotating shaft is fixed inside the mounting box, and one end of the rotating shaft extends out from the opening of the mounting box and is connected to the top of the support rod, so that the support rod can rotate relative to the mounting box. The bracket box engages with the bracket bottom cover, and the bracket rod is confined between the bracket box and the bracket bottom cover; At least one of the support rods has a plurality of grooves, such that the restraining block can be embedded in the grooves and prevent the support rod from sliding relative to the support box; The bracket box has a bracket hole, the restraining post extends into the bracket hole from the inside of the bracket box, the spring is constrained on the restraining post, and the button is movably fitted into the bracket hole such that when the restraining block is embedded in the groove and the button is pressed, the pressing force is transmitted to the restraining post, forcing the restraining member to rotate based on the rotating protrusion, and tilting the restraining block out of the groove. At this time, the bracket rod can slide relative to the bracket box.

2. The back shell with support according to claim 1, characterized in that, The second end is fixed to the outside of the mounting box, including: The outer side of the mounting box has a third mounting part; The second end is fixed to the third mounting part.

3. The back shell with support according to claim 1, characterized in that, The two rotating shafts include a first rotating shaft and a second rotating shaft; The inner side of the mounting box has a first mounting part and a second mounting part; The first rotating shaft is mounted on the first mounting part, and the second rotating shaft is mounted on the second mounting part.

4. The back shell with support according to claim 3, characterized in that, The openings of the mounting box include a first bracket hole and a second bracket hole; One end of the first rotating shaft extends out from the first bracket hole; One end of the second rotating shaft extends out from the second bracket hole.

5. The back shell with support according to claim 4, characterized in that, The two support rods include a first support rod and a second support rod; The first support rod has a first top end, and the second support rod has a second top end; One end of the first rotating shaft is fixed to the first top end, and one end of the second rotating shaft is fixed to the second top end.

6. The back shell with support according to claim 5, characterized in that, The button is fixed to the top of the restraint post; Alternatively, the button may be fixed to the spring.

7. The back shell with support according to claim 6, characterized in that, The inner side of the bracket box is the side where the bracket box and the bottom cover of the bracket engage. The portion of the restraint member, excluding the restraint post, is located inside the bracket box.

8. The back shell with support according to claim 7, characterized in that, The rotating protrusion contacts the first support rod.

9. The back shell with support according to claim 8, characterized in that, The first support rod and the second support rod are arranged in parallel and do not contact each other.

10. A display device, characterized in that, The display device has a screen and a back cover with a support as described in any one of claims 1-9.

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