Sliding cover and display device

Abstract

The embodiment of the utility model belongs to the display equipment technology, and provides a sliding cover and display equipment, the sliding cover comprises a cover body, a sliding rail, a first connecting clamping jaw, a second connecting clamping jaw, a first connecting shaft and a second connecting shaft, the cover body is in sliding connection with a shell of the display equipment, and a sliding block is arranged on the inner end face of the cover body; the sliding rail is fixed on the shell, and the sliding block is in sliding connection with the sliding rail; the first connecting clamping jaw and the second connecting clamping jaw are arranged at the two ends of the sliding block. The first connecting shaft and the second connecting shaft are arranged at the two ends of the sliding rail. When the cover body slides to a first position of the shell, the first connecting clamping jaw is connected with the first connecting shaft, the second connecting clamping jaw is separated from the second connecting shaft, and the cover body is used for covering an external interface on the shell; and when the cover body slides to the second position of the shell, the first connecting clamping jaw is separated from the first connecting shaft, the second connecting clamping jaw is connected with the second connecting shaft, and the cover body enables the external interface on the shell to be exposed. The connecting clamping jaw and the connecting shaft serve as a locking mechanism and can lock the sliding block after sliding is finished.

Description

TECHNICAL FIELD

[0001] Embodiments of the present application relate to display device external interface shielding technology. In particular, it relates to a sliding cover and a display device. BACKGROUND

[0002] Miniature projection devices include a plurality of external interfaces, which usually include power supply, USB, HDMI, earphone, optical fiber, power supply, etc. However, the plurality of external interfaces are exposed and lack waterproof and dustproof performance.

[0003] In related technologies, a sliding cover is arranged at the external interface of the miniature projection device. When the sliding cover slides to a first position of the display device, it is used to display the external interface. When the sliding cover slides to a second position of the display device, it is used to shield the external interface, thereby playing a waterproof and dustproof function when the external interface is not in use.

[0004] However, when the sliding cover slides up and down in the vertical direction, after the user pushes the sliding cover up or down to the first position or the second position, the sliding cover will fall due to its own gravity, causing the sliding cover to deviate from the first position or the second position, affecting the use of the external interface and the waterproof and dustproof performance of the sliding cover. CONTENT OF THE INVENTION

[0005] The purpose of the present application is to at least solve the above problems.

[0006] The purpose of the present application is not limited to the above-mentioned purposes, and those skilled in the art can understand other purposes not mentioned by the following description.

[0007] In a first aspect, the sliding cover of the present application for achieving the above-mentioned purposes comprises: a cover body configured to be slidingly connected with a shell of a display device, an inner end surface of the cover body being provided with a sliding block.

[0008] A slide rail is fixedly arranged on the shell, and the sliding block is slidingly connected in the slide rail.

[0009] A first connecting claw and a second connecting claw are respectively arranged at two ends of the sliding block opposite in a first direction.

[0010] A first connecting shaft and a second connecting shaft are respectively arranged at two ends of the slide rail opposite in the first direction.

[0011] When the cover slides to a first position of the shell along the first direction, the first connecting claw and the first connecting shaft are connected, and the second connecting claw and the second connecting shaft are separated, and the cover is used for covering a plurality of external interfaces arranged on the shell; when the cover slides to a second position of the shell along the first direction, the first connecting claw and the first connecting shaft are separated, and the second connecting claw and the second connecting shaft are connected, and the cover exposes the plurality of external interfaces arranged on the shell.

[0012] When the cover slides to a first position of the display device, the cover is used for displaying the external interface; when the cover slides to a second position of the display device, the cover is used for shielding the external interface, so that the waterproof and dustproof function can be realized when the external interface is not used, and the overall appearance of the product is improved; meanwhile, locking and limiting structures are arranged at the starting point and the ending point of the sliding stroke of the cover, so that the position is fixed.

[0013] In some embodiments of the present application, the sliding rail has first and second inner walls opposite in a second direction, the first and second elastic protrusions are respectively outwardly extended from the two side walls opposite in the second direction, the first elastic protrusion abuts against the first inner wall, and the second elastic protrusion abuts against the second inner wall; wherein the second direction is perpendicular to the first direction.

[0014] In some embodiments of the present application, the shell has an inner wall surface, the sliding rail is fixedly connected to the inner wall surface, the inner wall surface has a first through slot, the sliding rail has a second through slot, the first through slot and the second through slot are communicated, and the sliding block extends into the shell from the first through slot and is slidably connected to the second through slot.

[0015] In some embodiments of the present application, the sliding cover further comprises a connecting support, the connecting support is arranged in the shell, the connecting support has first and second connecting end surfaces opposite in a third direction, the first connecting end surface is attached to the inner wall surface, and the sliding rail is fixedly connected to the second connecting end surface; the connecting support has a third through slot, the third through slot and the first through slot are communicated, and the sliding block extends into the shell from the first and third through slots and is slidably connected to the second through slot; wherein the first, second and third directions are perpendicular.

[0016] In some embodiments of the present application, the slide rail has a first abutting end face and a second abutting end face opposite to the first abutting end face along the third direction; the slide rail has a first connecting plate and a second connecting plate extending outwardly from opposite ends of the slide rail along the first direction, the first connecting plate is provided with a first connecting hole, and the second connecting plate is provided with a second connecting hole; the connecting support is provided with a third connecting hole and a fourth connecting hole; the first connecting shaft includes a first connecting section and a first clamping section connected along the third direction, the first connecting section is connected with the first connecting hole and the third connecting hole, and the first clamping section is connected with the first connecting clamping jaw; the second connecting shaft includes a second connecting section and a second clamping section connected along the third direction, the second connecting section is connected with the second connecting hole and the fourth connecting hole, and the second clamping section is connected with the second connecting clamping jaw.

[0017] In some embodiments of the present application, the diameter of the first connecting section is smaller than the diameter of the second connecting section; and the diameter of the third connecting section is smaller than the diameter of the fourth connecting section.

[0018] In some embodiments of the present application, the slide rail has a first abutting end face and a second abutting end face opposite to the first abutting end face along the third direction; the slide rail has a first connecting plate and a second connecting plate extending outwardly from opposite ends of the slide rail along the first direction, the first connecting plate is provided with a first connecting hole, and the second connecting plate is provided with a second connecting hole; the connecting support is provided with a third connecting hole and a fourth connecting hole; the first connecting shaft includes a first connecting section and a first clamping section connected along the third direction, the first connecting section is connected with the first connecting hole and the third connecting hole, and the first clamping section is connected with the first connecting clamping jaw; the second connecting shaft includes a second connecting section and a second clamping section connected along the third direction, the second connecting section is connected with the second connecting hole and the fourth connecting hole, and the second clamping section is connected with the second connecting clamping jaw.

[0019] In some embodiments of the present application, the slide rail has a second abutting end face opposite to the first abutting end face along the third direction; along the third direction, the slide block is higher than the second abutting end face.

[0020] In some embodiments of the present application, the slide cover further includes a first connecting member and a second connecting member; the first connecting clamping jaw includes a first fixed section and a first clamping jaw connected along the first direction, the first fixed section is provided with a fifth connecting hole, the slide block is provided with a sixth connecting hole, and the first connecting member is connected with the fifth connecting hole and the sixth connecting hole; the first clamping jaw is connected with the first connecting shaft; the second connecting clamping jaw includes a second fixed section and a second clamping jaw connected along the first direction, the second fixed section is provided with a seventh connecting hole, the slide block is provided with an eighth connecting hole, and the second connecting member is connected with the seventh connecting hole and the eighth connecting hole; the second clamping jaw is connected with the second connecting shaft.

[0021] In a second aspect, a display device of the present application for achieving the above-mentioned purpose includes a slide cover. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the implementation manners in the related art, the following will briefly introduce the drawings needed to be used in the embodiments or related art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art based on these drawings.

[0023] Figure 1 is a structure schematic diagram of a sliding cover mounted on a display device provided by the embodiment of the present application Figure 1 ;

[0024] Figure 2 is a structure schematic diagram of a sliding cover mounted on a display device provided by the embodiment of the present application Figure 2 ;

[0025] Figure 3 is an explosion view of a structure that the sliding cover is mounted on the display device provided by the embodiment of the present application

[0026] Figure 4 is an enlarged view of the A area in Figure 3 ;

[0027] Figure 5 is a structure schematic diagram of a sliding rail of a sliding cover provided by the embodiment of the present application

[0028] Figure 6 is a structure schematic diagram that the sliding rail is mounted in a shell of a display device provided by the embodiment of the present application

[0029] Figure 7 is an enlarged view of the B area in Figure 6 ;

[0030] Figure 8 is a structure schematic diagram of a connecting claw of a sliding cover provided by the embodiment of the present application

[0031] Figure 9 is a cross-sectional structure schematic diagram that the sliding cover is mounted on the display device provided by the embodiment of the present application

[0032] Figure 10 is a side view structure schematic diagram that the sliding cover is mounted on the display device provided by the embodiment of the present application

[0033] Reference signs:

[0034] 100 - cover body

[0035] 101 - inner end face; 102 - sliding block

[0036] 1021 - sixth connecting hole; 1022 - eighth connecting hole

[0037] 200 - shell

[0038] 201 - first side wall; 202 - outer wall surface; 203 - inner wall surface; 210 - outer interface;

[0039] 2031 - first through slot;

[0040] 300 - slide rail;

[0041] 301 - first connecting plate; 302 - second connecting plate; 303 - connecting portion; 310 - second through slot;

[0042] 3011 - first connecting hole; 3021 - second connecting hole;

[0043] 400 - first connecting clamping jaw;

[0044] 401 - first elastic protrusion; 402 - second elastic protrusion; 403 - first fixed segment; 404 - first clamping jaw;

[0045] 4031 - fifth connecting hole;

[0046] 500 - second connecting clamping jaw;

[0047] 501 - second fixed segment; 502 - second clamping jaw;

[0048] 600 - first connecting shaft;

[0049] 601 - first connecting segment; 602 - first clamping segment;

[0050] 700 - second connecting shaft;

[0051] 800 - connecting support;

[0052] 801 - second connecting end surface; 802 - third through slot; 803 - third connecting hole; 804 - fourth connecting hole;

[0053] 901 - first connecting piece; 902 - second connecting piece. DETAILED DESCRIPTION

[0054] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0055] Referring to Figures 1-4 As shown in the drawings, the embodiments of the present application provide a sliding cover, which comprises a cover body 100 used for being connected to a shell 200 of a display device in a sliding manner.

[0056] The shell 200 of the display device has a first side wall 201, the cover 100 covers an outer wall surface 202 of the first side wall 201, and the cover 100 is slidingly connected to the outer wall surface 202.

[0057] The cover 100 has an inner end surface 101 opposite to the outer wall surface 202, and the inner end surface 101 is provided with a sliding block 102.

[0058] The sliding cover provided in the embodiment of the application further comprises a sliding rail 300 fixedly arranged on the shell 200, and the sliding rail 300 is fixedly arranged on the outer wall surface 202 of the first side wall 201.

[0059] The sliding block 102 is slidingly connected in the sliding rail 300.

[0060] In another embodiment, the first side wall 201 further has an inner wall surface 203, the sliding rail 300 is fixedly arranged in the shell 200, and the sliding rail 300 is fixedly arranged on the inner wall surface 203 of the first side wall 201.

[0061] That is, in this embodiment, the sliding rail 300 is located in the shell 200.

[0062] At this time, the sliding block 102 can extend into the shell 200 from the first side wall 201 and is slidingly connected in the sliding rail 300.

[0063] The sliding cover provided in the embodiment of the application further comprises a first connecting clamping jaw 400 and a second connecting clamping jaw 500.

[0064] The sliding block 102 has two opposite ends in a first direction (X direction shown in the figure), and the first connecting clamping jaw 400 and the second connecting clamping jaw 500 are fixedly arranged at the two opposite ends of the sliding block 102, respectively.

[0065] The sliding cover provided in the embodiment of the application further comprises a first connecting shaft 600 and a second connecting shaft 700.

[0066] The sliding rail 300 has two opposite ends in a first direction (X direction shown in the figure), and the first connecting shaft 600 and the second connecting shaft 700 are arranged at the two opposite ends of the sliding rail 300, respectively.

[0067] The first connecting shaft 600 and the second connecting shaft 700 are both perpendicular to a first direction axis (X axis shown in the figure).

[0068] The sliding cover provided in the embodiment of the application comprises two use states:

[0069] The cover 100 is used for covering a plurality of external interfaces 210 arranged on the shell 200.

[0070] When the cover 100 slides to the first position of the shell 200 along the first direction (X direction shown in the figure), the first connecting claw 400 and the first connecting shaft 600 are connected, and the second connecting claw 500 and the second connecting shaft 700 are separated, so that the cover 100 can cover the plurality of external interfaces 210 arranged on the shell 200, prevent water and dust, and improve the appearance of the product.

[0071] That is, when the cover 100 slides to the first position of the shell 200 along the first direction (X direction shown in the figure), the first connecting claw 400 and the first connecting shaft 600 can lock the cover 100, prevent the cover 100 from sliding to other positions, and ensure the covering effect of the cover 100 on the external interfaces 210.

[0072] The cover 100 is used to expose the plurality of external interfaces 210 arranged on the shell 200.

[0073] When the cover 100 slides to the second position of the shell 200 along the first direction (X direction shown in the figure), the first connecting claw 400 and the first connecting shaft 600 are separated, and the second connecting claw 500 and the second connecting shaft 700 are connected, so that the cover 100 exposes the plurality of external interfaces 210 arranged on the shell 200.

[0074] That is, when the cover 100 slides to the second position of the shell 200 along the first direction (X direction shown in the figure), the second connecting claw 500 and the second connecting shaft 700 can lock the cover 100, prevent the cover 100 from sliding to other positions, and ensure the exposure of the external interfaces 210.

[0075] The sliding cover provided by the embodiment of the present application comprises a cover body 100, a sliding rail 300, a first connecting clamping jaw 400, a second connecting clamping jaw 500, a first connecting shaft 600 and a second connecting shaft 700, the cover body 100 is used for being in sliding connection with a shell 200 of a display device, an inner end surface 101 of the cover body 100 is provided with a sliding block 102; the sliding rail 300 is fixedly arranged on the shell 200, and the sliding block 102 is in sliding connection in the sliding rail 300; the first connecting clamping jaw 400 and the second connecting clamping jaw 500 are respectively arranged at two ends of the sliding block 102 opposite in a first direction; the first connecting shaft 600 and the second connecting shaft 700 are respectively arranged at two ends of the sliding rail 300 opposite in the first direction; when the cover body 100 slides to a first position of the shell 200 in the first direction, the first connecting clamping jaw 400 and the first connecting shaft 600 are connected, and the second connecting clamping jaw 500 and the second connecting shaft 700 are separated, and the cover body 100 is used for covering a plurality of external interfaces 210 arranged on the shell 200; when the cover body 100 slides to a second position of the shell 200 in the first direction, the first connecting clamping jaw 400 and the first connecting shaft 600 are separated, and the second connecting clamping jaw 500 and the second connecting shaft 700 are connected, and the cover body 100 makes the plurality of external interfaces 210 arranged on the shell 200 exposed.

[0076] The sliding cover provided by the embodiment of the present application can shield the external interfaces 210 of the display device, and improve the overall appearance of the product; meanwhile, the sliding cover can play a waterproof and dustproof role when the external interfaces 210 of the display device are not used.

[0077] When the display device is used in a vertical direction, the cover body 100 will slide up and down in the vertical direction, and after a user pushes the cover body 100 to slide to the first position or the second position of the shell 200 upward or downward, the cover body 100 will fall due to its own gravity; and the first connecting clamping jaw 400, the second connecting clamping jaw 500, the first connecting shaft 600 and the second connecting shaft 700 as a locking mechanism can also avoid the cover body 100 from being separated from the first position or the second position.

[0078] Reference Figures 6-8 In the embodiment of the present application, the sliding rail 300 has a first inner wall and a second inner wall opposite in a second direction (Y direction shown in the figure), the first connecting clamping jaw 400 has a first elastic protrusion 401 and a second elastic protrusion 402 respectively outwardly extended at two side walls opposite in the second direction, the first elastic protrusion 401 abuts against the first inner wall, and the second elastic protrusion 402 abuts against the second inner wall.

[0079] The first elastic protrusion 401 and the second elastic protrusion 402 have a certain damping effect, and when the sliding block 102 slides in the sliding rail 300, the first elastic protrusion 401 and the second elastic protrusion 402 will respectively rub against the first inner wall 301 and the second inner wall of the sliding rail 300.

[0080] When the display device is used in the vertical direction, the cover 100 will slide up and down in the vertical direction, and when the user releases the cover 100 during pushing it upward or downward, the cover 100 will fall due to its own gravity. The friction between the first elastic protrusion 401 and the second elastic protrusion 402 and the slide rail 300 can offset the gravity of the cover 100, preventing the cover 100 from falling due to its own gravity, and achieving the effect of free hovering of the cover 100.

[0081] Similarly, the second connecting clamping jaw 500 also has a first elastic protrusion 401 and a second elastic protrusion 402 extending outward from the two opposite side walls in the second direction, respectively. The first elastic protrusion 401 abuts against the first inner wall 301, and the second elastic protrusion 402 abuts against the second inner wall. Thus, the first connecting clamping jaw 400 and the second connecting clamping jaw 500 both have friction protrusions, ensuring consistency during movement.

[0082] As shown in Figure 3 and Figure 10 , it should be noted that the inner end face 101 can be provided with two sliders 102 opposite in the second direction (Y direction shown in the figure). Similarly, the sliding cover provided in the present application can also include two slide rails 300 opposite in the second direction (Y direction shown in the figure). The sliding stability of the cover 100 is improved.

[0083] Referring to Figure 3 and Figure 4 , in the present application, the first side wall 201 of the shell 200 also has an inner wall face 203, and the slide rail 300 is fixedly connected to the inner wall face 203. The inner wall face 203 has a first through slot 2031, and the slide rail 300 has a second through slot 310. The first through slot 2031 and the second through slot 310 are in communication, and the slider 102 extends into the shell 200 from the first through slot 2031 and is in sliding connection with the second through slot 310.

[0084] That is, the slide rail 300 is located in the shell 200, and the slider 102 can extend into the shell 200 from the first side wall 201 and be in sliding connection with the slide rail 300.

[0085] The slide rail 300 is arranged in the shell 200, which can improve the overall appearance of the product.

[0086] Continuing to refer to Figure 3 and Figure 4 , in the present application, the sliding cover further comprises a connecting bracket 800.

[0087] The connecting bracket 800 is arranged in the shell 200, and the connecting bracket 800 is fixedly connected to the inner wall face 203.

[0088] The connecting support 800 has a first connecting end surface and a second connecting end surface 801 opposite in the third direction (Z direction shown in the figure), and the first connecting end surface is attached to the inner wall surface 203, and the slide rail 300 is fixedly connected to the second connecting end surface 801.

[0089] The connecting support 800 has a third through groove 802, which is communicated with the first through groove 2031, and the slide block 102 is sequentially extended into the housing 200 from the first through groove 2031 and the third through groove 802 and then is slidably connected to the second through groove 310.

[0090] The connecting support 800 has the effect of reinforcing the strength of the housing 200.

[0091] With reference to Figure 4 and Figure 5 In the embodiment, the slide rail 300 has a first connecting plate 301 and a second connecting plate 302 outwardly extended at two opposite ends in the first direction (X direction shown in the figure), the first connecting plate 301 is provided with a first connecting hole 3011, and the second connecting plate 302 is provided with a second connecting hole 3021.

[0092] The connecting support 800 is provided with a third connecting hole 803 and a fourth connecting hole 804.

[0093] The first connecting shaft 600 includes a first connecting section 601 and a first clamping section 602 connected in the third direction (Z direction shown in the figure), the first connecting section 601 is connected to the first connecting hole 3011 and the third connecting hole 803, and the first clamping section 602 is connected to the first connecting clamping jaw 400.

[0094] The second connecting shaft 700 includes a second connecting section and a second clamping section connected in the third direction (Z direction shown in the figure), the second connecting section is connected to the second connecting hole 3021 and the fourth connecting hole 804, and the second clamping section is connected to the second connecting clamping jaw 500.

[0095] The first connecting shaft 600 can be fixedly connected to the connecting support 800 and also can be connected to the first connecting clamping jaw 400 to achieve the locking effect; similarly, the second connecting shaft 700 can be fixedly connected to the connecting support 800 and also can be connected to the second connecting clamping jaw 500 to achieve the locking effect.

[0096] In the embodiment, the diameter of the first connecting section 601 is smaller than that of the first clamping section 602, and the diameter of the second connecting section is smaller than that of the second clamping section.

[0097] The connecting position of the first connecting section 601 and the first clamping section 602 is formed with an abutting step surface. When the first connecting section 601 is connected with the first connecting hole 3011 and the third connecting hole 803, the abutting step surface will abut against the first connecting plate 301, avoiding the first clamping section 602 from continuing to move downward into the first connecting hole 3011 and the third connecting hole 803, and ensuring that the first clamping section 602 can be connected with the first connecting clamping jaw 400.

[0098] Similarly, the connecting position of the second connecting section and the second clamping section is formed with an abutting step surface. When the second connecting section is connected with the second connecting hole 3021 and the fourth connecting hole 804, the abutting step surface will abut against the second connecting plate 302, avoiding the second clamping section from continuing to move downward into the second connecting hole 3021 and the fourth connecting hole 804, and ensuring that the second clamping section can be connected with the second connecting clamping jaw 500.

[0099] In the embodiment of the present application, the slide rail 300 has a first abutting end surface, which is in abutment with the second connecting end surface 801; the first abutting end surface extends outwardly from the housing 200 with a connecting portion 303, which extends into the first through slot 2031 after passing through the third through slot 802.

[0100] The second through slot 310 is arranged on the connecting portion 303, and the slider 102 extends into the housing from the second through slot 310, and the slider 102 is in sliding connection with the second through slot 310.

[0101] That is, the slide rail 300 is arranged in the housing 200, and the connecting portion 303 arranged on the slide rail 300 is located in the third through slot 802 and the first through slot 2031, so as to further fasten the slide rail 300.

[0102] In the embodiment of the present application, the slide rail 300 has a second abutting end surface 304, which is opposite to the first abutting end surface along a third direction (Z direction shown in the figure); along the third direction (Z direction shown in the figure), the slider 102 is higher than the second abutting end surface 304.

[0103] Reference Figures 7-9 In the embodiment of the present application, the slide cover further comprises a first connecting member 901 and a second connecting member 902.

[0104] The first connecting clamping jaw 400 comprises a first fixed section 403 and a first clamping jaw 404 connected along a first direction (X direction shown in the figure), and the first fixed section 403 is provided with a fifth connecting hole 4031; the slider 102 is provided with a sixth connecting hole 1021; the first connecting member 901 is connected with the fifth connecting hole 4031 and the sixth connecting hole 1021, so that the first connecting clamping jaw 400 is fixedly connected on the slider 102.

[0105] The first clamping jaw 404 is connected with the first clamping section 602 of the first connecting shaft 600.

[0106] Similarly, the second connecting claw 500 comprises a second fixed segment 501 and a second claw 502 connected along a first direction (X direction shown in the figure), the second fixed segment 501 is provided with a seventh connecting hole, the slider 102 is provided with an eighth connecting hole 1022, and the second connecting piece 902 is connected with the seventh connecting hole and the eighth connecting hole 1022, so that the second connecting claw 500 is fixedly connected on the slider 102.

[0107] The second claw 502 is connected with the second clamping segment of the second connecting shaft 700.

[0108] The embodiment of the present application further provides a display device comprising the sliding cover.

[0109] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0110] In the description of the present application, it should be understood that the terms "include" and "have" and any variations thereof used herein are intended to cover non-exclusive inclusion, for example, a process, method, display structure, product or device including a series of steps or units need not be limited to those clearly listed steps or units, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0111] The term "and / or" used in the present application is only a description of the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B can mean that A exists alone, A and B exist together, and B exists alone. In addition, the character " / " in the present application generally represents that the front and rear associated objects have an "or" relationship.

[0112] Unless specifically stated and defined, the terms "mounting", "connected", "connecting", "fixed", and the like, should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or become an integral; can be directly connected, or indirectly connected through an intermediate medium, can make two elements inside the communication or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0113] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A sliding cover characterized by, The cover is configured to be slidingly connected with a housing of the display device, and an inner end surface of the cover is provided with a sliding block. A sliding rail is fixedly arranged on the housing, and the sliding block is slidingly connected in the sliding rail. A first connecting claw and a second connecting claw are respectively arranged at two opposite ends of the sliding block in a first direction. A first connecting shaft and a second connecting shaft are respectively arranged at two opposite ends of the sliding rail in the first direction. When the cover slides to a first position of the housing in the first direction, the first connecting claw and the first connecting shaft are connected, and the second connecting claw and the second connecting shaft are separated, and the cover is used to cover a plurality of external interfaces arranged on the housing. When the cover slides to a second position of the housing in the first direction, the first connecting claw and the first connecting shaft are separated, and the second connecting claw and the second connecting shaft are connected, and the cover exposes the plurality of external interfaces arranged on the housing.

2. The sliding cover according to claim 1, wherein the sliding rail has a first inner wall and a second inner wall opposite in a second direction, and the first connecting claw has a first elastic protrusion and a second elastic protrusion respectively extended outward from two side walls opposite in the second direction, the first elastic protrusion abuts against the first inner wall, and the second elastic protrusion abuts against the second inner wall. The second direction is perpendicular to the first direction.

3. The sliding cover according to claim 2, wherein the housing has an inner wall surface, the sliding rail is fixedly connected to the inner wall surface, the inner wall surface has a first through slot, the sliding rail has a second through slot, the first through slot and the second through slot are communicated, and the sliding block extends into the housing from the first through slot and is slidingly connected with the second through slot. The sliding cover further comprises a connecting support. The connecting support is arranged in the housing, and has a first connecting end surface and a second connecting end surface opposite in a third direction, the first connecting end surface is attached to the inner wall surface, and the sliding rail is fixedly connected to the second connecting end surface. The connecting support has a third through slot, the third through slot and the first through slot are communicated, and the sliding block extends into the housing from the first through slot and the third through slot and is slidingly connected with the second through slot.

4. The slide cover of claim 3, wherein, The first direction, the second direction and the third direction are perpendicular.

5. The sliding cover according to claim 4, wherein the sliding rail has a first connecting plate and a second connecting plate respectively extended outward from two opposite ends in the first direction, the first connecting plate is provided with a first connecting hole, and the second connecting plate is provided with a second connecting hole. The connecting support is provided with a third connecting hole and a fourth connecting hole. The first connecting shaft comprises a first connecting section and a first clamping section connected in the third direction, the first connecting section is connected with the first connecting hole and the third connecting hole respectively, and the first clamping section is connected with the first connecting claw. ​ ​ ​ ​ The second connecting shaft comprises a second connecting section and a second clamping section connected along the third direction, the second connecting section is connected with the second connecting hole and the fourth connecting hole respectively, and the second clamping section is connected with the second connecting clamping jaw.

6. The slide cover according to claim 5, wherein, The diameter of the first connecting section is smaller than the diameter of the first clamping section; The diameter of the second connecting section is smaller than the diameter of the second clamping section.

7. The slide cover according to claim 4, wherein, The slide rail has a first abutting end face, and the first abutting end face is attached to the second connecting end face; The first abutting end face extends outwardly from the housing with a connecting portion, the connecting portion extends into the first through slot through the third through slot; The second through slot is arranged on the connecting portion, the slider extends into the housing from the second through slot, and the slider is in sliding connection with the second through slot.

8. The slide cover according to claim 7, wherein, The slide rail has a second abutting end face, and the second abutting end face is arranged opposite to the first abutting end face along the third direction; Along the third direction, the slider is higher than the second abutting end face.

9. The slide cover of claim 1, wherein, The slide cover further comprises a first connecting member and a second connecting member; The first connecting clamping jaw comprises a first fixed section and a first clamping jaw connected along the first direction, the first fixed section is provided with a fifth connecting hole, the slider is provided with a sixth connecting hole, and the first connecting member is connected with the fifth connecting hole and the sixth connecting hole respectively; The first clamping jaw is connected with the first connecting shaft; The second connecting clamping jaw comprises a second fixed section and a second clamping jaw connected along the first direction, the second fixed section is provided with a seventh connecting hole, the slider is provided with an eighth connecting hole, and the second connecting member is connected with the seventh connecting hole and the eighth connecting hole respectively; The second clamping jaw is connected with the second connecting shaft.

10. A display device, characterized by The slide cover comprises any one of claims 1-9.

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