Display equipment protective sleeve

Abstract

The utility model provides a display equipment protective sleeve. The display equipment protective sleeve comprises a shell, a supporting sleeve for supporting the shell, and a rotary buckle for enabling the shell to rotate relative to the supporting sleeve, the shell is used for placing the display equipment; the rotary buckle comprises a first rotary disc arranged on the supporting sleeve and a second rotary disc arranged on the shell and rotationally connected with the first rotary disc. The first rotating disc is provided with a plurality of clamping positions which are arranged in a cross shape; the second rotating disc is provided with a plurality of clamping positions, the second rotating disc is provided with a plurality of buckles matched with the clamping positions, the second rotating disc can operably rotate by 360 degrees relative to the first rotating disc, and due to the clamping positions and the buckles corresponding to the clamping positions, the shell can be positioned every time the shell rotates by 90 degrees. The rotary buckle is arranged on the shell, so that a user can conveniently rotate by 90 degrees to adjust the placement direction of the display equipment.

Description

Technical Field

[0001] This application relates to the field of display device technology, and more particularly to a protective cover for display devices. Background Technology

[0002] As people's material lives improve, mobile devices have become an indispensable part of life, such as mobile phones and tablets. Nowadays, mobile phones and tablets have become people's daily communication tools, and their usage is becoming more and more widespread. There are also various protective cases for mobile phones and tablets on the market, but their main functions are dustproof, impact-resistant, beautiful, and fashionable. With the continuous advancement of technology, the functions of mobile phones are becoming more and more complete. In addition to communication functions, today's smartphones can also be used as cameras, video browsers, etc.

[0003] In the existing technology, when people use their mobile phones as video browsers, they need to hold the phone with their hands to adjust its position in order to match the user's viewing angle. However, when manually adjusting the position of the phone, it is impossible to control the angle of adjustment. Utility Model Content

[0004] In view of this, this application provides a display device that allows users to easily rotate 90° to adjust the placement of the display device.

[0005] This application provides a protective cover for a display device, comprising: a housing, a support sleeve supporting the housing, and a swivel for rotating the housing relative to the support sleeve; the housing is used to hold the display device; the swivel includes a first rotating disk disposed on the support sleeve and a second rotating disk disposed on the housing and rotatably connected to the first rotating disk; the first rotating disk has a plurality of slots arranged in a cross shape; the second rotating disk has a plurality of latches adapted to the slots, the second rotating disk is operably rotatable 360° relative to the first rotating disk, and due to the corresponding slots and latches, the housing can be positioned every 90° of rotation, wherein the support sleeve is a folding structure; the support sleeve includes a first placement part, a second placement part, and a support member operably foldable for folding the first placement part and the second placement part, the support member has a slot, the second rotating disk is inserted into the slot, so that the support sleeve is connected to the second rotating disk, and the support member is detachably connected to the housing.

[0006] Furthermore, the placement of the display device includes horizontal and vertical orientations, with the horizontal width being smaller than the vertical width. The size of the housing is adapted to the size of the display device, and the housing can be switched and positioned between the horizontal and vertical orientations through corresponding sets of locking slots and buckles.

[0007] Furthermore, one of the card slot and the other of the buckle is provided with a groove, and the other is provided with a protrusion.

[0008] Furthermore, the second rotating disk is provided with four elastic arms at intervals, and the buckle is provided on each elastic arm.

[0009] Furthermore, the second rotating disk has a first convex ring and a second convex ring on the side facing the housing, and an annular body is connected between the first convex ring and the second convex ring. The annular body is provided with four pairs of slots at intervals; each pair of slots is close to the first convex ring and the second convex ring, so that the annular body is provided with the four elastic arms at intervals.

[0010] Furthermore, the first rotating disk is provided with a first mating part surrounding the locking position, and the second rotating disk is provided with a second mating part surrounding a plurality of the latches. The first mating part and the second mating part cooperate to make the first rotating disk and the second rotating disk rotatably connected.

[0011] Furthermore, the first mating part is provided with a ring, and the second mating part is provided with an annular groove, the ring and the annular groove being concentrically arranged; the ring is assembled into the annular groove and can rotate within the annular groove.

[0012] Furthermore, the buckle also includes a mounting plate for mounting the second rotating disk to the housing, wherein the mounting plate and the second rotating disk are respectively mounted on opposite sides of the housing.

[0013] Furthermore, the mounting plate includes a body and a support ring disposed in the middle of the body; the housing has an opening, and the support ring passes through the opening and is supported on the side of the second rotating disk opposite to the first rotating disk.

[0014] Furthermore, a through hole is provided in the middle of the second rotating disk, and the buckle is arranged around the through hole.

[0015] In summary, this application provides a first rotating disk and a second rotating disk that are rotatably connected on the buckle of the protective cover of the display device. Furthermore, by using the corresponding cross-shaped locking positions and buckles on the first and second rotating disks, the display device can be positioned every 90° of rotation, thereby allowing users to easily switch the placement of the display device to horizontal or vertical orientation as needed. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of the protective sleeve for the display device provided in an embodiment of this application.

[0018] Figure 2 This is a schematic diagram of the structure of the housing provided in an embodiment of this application.

[0019] Figure 3 This is a schematic diagram of the support sleeve provided in an embodiment of this application.

[0020] Figure 4 This is an exploded view of the buckle provided in an embodiment of this application.

[0021] Figure 5 This is a schematic diagram of the structure of the first rotating disk provided in an embodiment of this application.

[0022] Figure 6 This is a schematic diagram of the structure of the second rotating disk provided in an embodiment of this application.

[0023] Figure 7 This is a schematic diagram of the installation disk provided in an embodiment of this application.

[0024] Explanation of component labels in the diagram: 100-Display device protective cover; 1-Display device; 2-House; 20-Back; 21-Side wall; 22-Opening; 23-Accommodation groove; 3-Support sleeve; 30-First placement part; 31-Second placement part; 32-Support member; 33-Slot; 34-Inner wall; 4-Hook; 40-First rotating disk; 401-Card position; 402-First mating part; 403-Ring; 41-Second rotating disk; 410-Snap; 412-Second mating part; 413-Annular groove; 414-Through hole; 415-First convex ring; 416-Second convex ring; 417-Annular body; 418-Slot; 419-Elastic arm; 42-Mounting plate; 420-Body; 421-Support ring; 221-Connecting hole.

[0025] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Specific Implementation

[0027] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 application 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 on this application.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or the number of technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0029] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0030] To provide a clearer and more accurate understanding of the contents of this application, a detailed description will now be provided in conjunction with the accompanying drawings. The accompanying drawings illustrate examples of embodiments of this application, wherein the same reference numerals denote the same elements. It is to be understood that the scale shown in the accompanying drawings is not the actual scale of this application, and is for illustrative purposes only, and is not a drawing based on the original dimensions.

[0031] like Figure 1 As shown, this application provides a protective case 100 for a display device. The protective case 100 includes a housing 2, a support sleeve 3, and a swivel 4. The support sleeve 3 is disposed on the outside of the housing 2 and is used to support the housing 2. The housing 2 is used to house the display device 1. The swivel 4 is used to rotatably connect the housing 2 and the support sleeve 3. In this embodiment, the display device 1 is placed in both horizontal and vertical directions, with the horizontal width being smaller than the vertical width. The display device 1 includes, but is not limited to, mobile phones, tablets, and e-readers. The display device 1 is placed inside the housing 2, and the user can rotate the housing 2 relative to the support sleeve 3 by operating the swivel 4 on the housing 2. The housing 2 can be positioned every 90° of rotation, and the display device 1 can also be positioned every 90° of rotation. This allows the display device 1 to switch and be positioned between horizontal and vertical display states.

[0032] In this embodiment, the support sleeve 3 is a foldable structure, capable of bending and folding according to user needs, so that the housing 2 forms a certain angle with the horizontal plane to suit the user's use of the display device 1. The support sleeve 3 includes a first placement part 30, a second placement part 31, and a support member 32 that operably folds the first placement part 30 and the second placement part 31. The housing 2 is disposed inside the first placement part 30 and the second placement part 31. One end of the support member 32 is connected to the outside of the first placement part 30. A swivel 4 is disposed on the support member 32 and the first placement part 30, allowing the first placement part 30 and the housing 2 to be rotatably connected. In some embodiments, the second placement part 31 may be omitted.

[0033] The support member 32 is provided with a slot 33, into which the second rotating disk 41 is inserted, connecting the support sleeve 3 to the second rotating disk 41. The support member 32 is detachably connected to the housing 2. The connection between the slot 33 and the support member 32 is provided with an inner wall 34, and the outer edge of the second rotating disk 41 fits against the inner wall 34. It can be understood that the support sleeve 3 contacts the outer surface of the housing 2 through the second rotating disk 41, and is then supported on the object surface through the second placement part 31 connected to the support member 32, thereby achieving the function of supporting the housing 2. Because the support sleeve 3 is detachably supported from the housing 2, when the buckle 4 drives the display device 1 to rotate through the housing 2, the support sleeve 3 will not rotate, i.e., it will always remain stationary, thereby achieving the purpose of adjusting the position of the display device 1.

[0034] The housing 2 includes a back panel 20, side walls 21, and an opening 22. The side walls 21 extend upwards around the back panel 20, forming a receiving groove 23 together with the back panel 20. The back panel 20 fits against the first placement portion 30. The opening 22 is located in the middle of the back panel 20. The display device 1 is placed in the receiving groove 23, and the size of the housing 2 is adapted to the size of the display device 1. A snap fastener 4 is installed at the opening 22 of the back panel 20, and when the snap fastener 4 is located at the opening 22, the side facing the display device 1 is a smooth plane to prevent damage to the display device 1. In this embodiment, the back panel 20 has several connecting holes 221 around the opening 22 for connecting the snap fastener 4 by means of fasteners engaging with the connecting holes 22. The shape, size, and position of the opening 22 on the back panel 20 can be designed according to actual needs and are not limited here.

[0035] The snap fastener 4 includes a first rotating disk 40, a second rotating disk 41, and a mounting disk 42. The first rotating disk 40 is disposed on the support sleeve 3. The second rotating disk 41 is disposed on the housing 2 and rotatably connected to the first rotating disk 40, and the second rotating disk 41 is operable to rotate 360° relative to the first rotating disk 40. The mounting disk 42 is disposed between the second rotating disk 41 and the back 20. The following are the specific structures of each component of the snap fastener 4, as well as the connections and working relationships between the components.

[0036] The first rotating disk 40 includes a locking position 401 and a first mating part 402. The second rotating disk 41 includes a latch 410 and a second mating part 412. The first mating part 402 and the second mating part 412 cooperate to rotatably connect the first rotating disk 40 and the second rotating disk 41. Both the locking position 401 and the latch 410 are arranged in a cross shape, and the latch 410 is adapted to the locking position 401. One of the locking positions 401 and the latch 410 is provided with a groove, and the other is provided with a protrusion. Furthermore, due to the corresponding sets of locking positions 401 and latches 410, the housing 2 can be positioned every 90° rotation. In this embodiment, the locking position 401 is provided with a groove, and the latch 410 is provided with a protrusion.

[0037] The first mating part 402 is arranged around the locking position 401. The first mating part 402 is provided with a ring 403. The second mating part 412 is arranged around the buckle 410. The second mating part 412 is provided with an annular groove 413. The ring 403 is fitted into the annular groove 413 and can rotate within the annular groove 413.

[0038] The second rotating disk 41 also includes a through hole 414, a first convex ring 415, a second convex ring 416, an annular body 417, and elastic arms 419. The first convex ring 415 and the second convex ring 416 are disposed on the side of the second rotating disk 41 facing the housing 2, the annular body 417 is disposed between the first convex ring 415 and the second convex ring 416, and slots 418 are spaced apart between the annular bodies 417. In this embodiment, the second rotating disk 41 is provided with a total of four pairs of slots 418, each pair of slots 418 being close to the first convex ring 415 and the second convex ring 416 respectively, so that the annular body 417 is provided with four elastic arms 419 spaced apart, and a buckle 410 is disposed on each elastic arm 419. The side of the annular body 417 facing the first rotating disk 40 is recessed relative to the second rotating disk 41, so that the first rotating disk 40 can be embedded into the second rotating disk 41. Specifically, when the first rotating disk 40 and the second rotating disk 41 are installed, the side of the first rotating disk 40 with the locking position 401 and the side of the second rotating disk 41 with the buckle 410 are arranged opposite each other. The ring 403 of the first rotating disk 40 is embedded into the annular groove 413, and the locking position 401 faces the mounting disk 42 through the through hole 414, so that the locking position 401 engages with the corresponding buckle 410, and the first rotating disk 40 rotates within the annular groove 413. In this application, by setting the buckle 410 on the elastic arm 419, the elasticity can be increased, thereby reducing the friction of the buckle 410 during rotation.

[0039] The mounting plate 42 includes a body 420 and a support ring 421 disposed in the middle of the body 420. In this embodiment, the first rotating plate 40 is provided with a plurality of fixing holes, and the body 420 is provided with mounting holes corresponding to the fixing holes, for fixing the mounting plate 42 and the first rotating plate 40. There is a gap between the mounting plate 42 and the second rotating plate 41, and the housing 2 is disposed in the gap. The side of the mounting plate 42 facing away from the support ring 421 faces the display device 1, and the side of the second rotating plate 41 facing away from the annular groove 413 faces the support sleeve 3. Specifically, during installation, the side of the mounting plate 42 with the support ring 421 is arranged opposite to the side of the first rotating plate 40 with the annular ring 403. The mounting plate 42 and the first rotating plate 41 are rotatably connected through the through hole 414 and through the mounting hole and fixing hole and the fastener, so that the first rotating plate 40 and the mounting plate 42 rotate synchronously. The edge of the body 420 is fixed to the opening 22, so that the mounting plate 42 and the housing 2 rotate synchronously. Understandably, when the externally applied force exceeds the force between the latch 410 and the locking position 401, the latch 410 will disengage from the locking position 410, causing the first rotating disk 40 to rotate relative to the second rotating disk 41 within the annular groove 413. Since there is a 90° interval between adjacent latches 410, when the first rotating disk 40 rotates 90° relative to the second rotating disk 41, the latch 410 and the locking position 401 will re-engage and secure themselves. This application provides two rotatably connected turntables on the swivel 4 of the display device protective sleeve 100, and through the corresponding locking positions 401 and latches 410 on each turntable, the display device 1 can be positioned every 90° of rotation, facilitating user adjustment of the display device 1's position according to needs.

[0040] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Therefore, if such modifications and variations fall within the scope of the claims of this application and their equivalents, this application also intends to include such modifications and variations.

[0041] The above-listed embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of this application. Therefore, any equivalent variations made in accordance with the claims of this application shall still fall within the scope of this application.

Claims

1. A display device protective sleeve, characterized in that, The protective cover for the display device includes: a housing, a support sleeve supporting the housing, and a swivel for rotating the housing relative to the support sleeve; the housing is used to hold the display device; the swivel includes a first rotating disk disposed on the support sleeve and a second rotating disk disposed on the housing and rotatably connected to the first rotating disk; the first rotating disk has a plurality of slots arranged in a cross shape; the second rotating disk has a plurality of latches adapted to the slots, the second rotating disk is operable to rotate 360° relative to the first rotating disk, and due to the corresponding slots and latches, the housing can be positioned every 90° of rotation, wherein the support sleeve is a folding structure; the support sleeve includes a first placement part, a second placement part, and a support member operable to fold the first placement part and the second placement part, the support member has a slot, the second rotating disk is inserted into the slot, so that the support sleeve is connected to the second rotating disk, and the support member is detachably connected to the housing.

2. The display device protective case as described in claim 1, characterized in that, The placement of the display device includes horizontal and vertical orientations. The horizontal width is smaller than the vertical width. The size of the housing is adapted to the size of the display device. The housing can be switched and positioned between the horizontal and vertical orientations through corresponding sets of locking slots and buckles.

3. The display device protective case as described in claim 2, characterized in that, One of the card slots and the buckle is provided with a groove, and the other is provided with a protrusion.

4. The display device protective case as described in claim 3, characterized in that, The second rotating disk is provided with four elastic arms at intervals, and the buckle is provided on each elastic arm.

5. The display device protective case as described in claim 4, characterized in that, The second rotating disk has a first convex ring and a second convex ring on the side facing the housing. An annular body is connected between the first convex ring and the second convex ring. The annular body is provided with four pairs of slots at intervals. Each pair of slots is close to the first convex ring and the second convex ring, so that the annular body is provided with the four elastic arms at intervals.

6. The display device protective case as described in claim 3, characterized in that, The first rotating disk is provided with a first mating part surrounding the locking position, and the second rotating disk is provided with a second mating part surrounding a plurality of the locking buckles. The first mating part and the second mating part cooperate to make the first rotating disk and the second rotating disk rotate and connect.

7. The display device protective cover as described in claim 6, characterized in that, The first mating part is provided with a ring, and the second mating part is provided with an annular groove. The ring and the annular groove are concentrically arranged. The ring is assembled into the annular groove and can rotate within the annular groove.

8. The display device protective case as described in claim 3, characterized in that, The buckle also includes a mounting plate for mounting the second rotating disk to the housing, wherein the mounting plate and the second rotating disk are respectively mounted on opposite sides of the housing.

9. The display device protective case as described in claim 8, characterized in that, The mounting plate includes a body and a support ring disposed in the middle of the body; the housing has an opening, and the support ring passes through the opening and is supported on the side of the second rotating plate opposite to the first rotating plate.

10. The display device protective case as described in claim 9, characterized in that, The second rotating disk has a through hole in the middle, and the buckle is arranged around the through hole.

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