CN212691345U - Electronic equipment support and electronic equipment protective housing - Google Patents

Abstract

The embodiment of the application provides an electronic equipment support and an electronic equipment protective shell, wherein the electronic equipment support comprises a first support, a second support and an angle adjusting mechanism, the angle adjusting mechanism is arranged between the first support and the second support, the angle adjusting mechanism comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is connected to the first support in a sliding mode, and the other end of the first connecting rod is hinged to the second support; one end of the second connecting rod is hinged to the first support, and the other end of the second connecting rod is connected to the second support in a sliding manner; the second connecting rod is hinged to the first connecting rod and can be positioned at a plurality of fixed positions relative to the first connecting rod so as to adjust the included angle between the first support and the second support. The electronic equipment support that this application embodiment provided can support electronic equipment at a plurality of different angles, satisfies user's user demand, and first support and second support fix a position more firmly under angle adjustment mechanism's support, and angle modulation operation is also more convenient.

Description

Electronic equipment support and electronic equipment protective housing

Technical Field

The application relates to the technical field of peripheral accessories of electronic equipment, in particular to an electronic equipment support and an electronic equipment protective shell.

Background

At present, electronic equipment such as mobile phones and the like gradually become indispensable articles in daily life of people. When a user reads or watches videos by using a mobile phone, the mobile phone is usually supported by a mobile phone support, so that a certain included angle is formed between the mobile phone and a horizontal plane, and the user can conveniently watch a mobile phone screen. However, the mobile phone support in the related art often has the problems of unstable support and the like in the supporting process, and the mobile phone support cannot be adjusted to a plurality of different supporting angles, so that the watching requirements of the user cannot be met more, and the user experience is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the present application is to provide an electronic device support and an electronic device protection shell to solve the above problems. The present application achieves the above object by the following technical solutions.

In a first aspect, an embodiment of the present application provides an electronic device support, including a first support, a second support, and an angle adjustment mechanism, where the angle adjustment mechanism is disposed between the first support and the second support, the angle adjustment mechanism includes a first connecting rod and a second connecting rod, one end of the first connecting rod is slidably connected to the first support, and the other end of the first connecting rod is hinged to the second support; one end of the second connecting rod is hinged to the first support, and the other end of the second connecting rod is connected to the second support in a sliding manner; the second connecting rod is hinged to the first connecting rod and can be positioned at a plurality of fixed positions relative to the first connecting rod so as to adjust the included angle between the first support and the second support.

In one embodiment, the first and second supports may be selectively in a stacked state or an open state, and the first and second links may be disposed side by side in the stacked state and cross each other in the open state.

In one embodiment, a first arm is disposed on a side of the first link facing the second link, a second arm is disposed on a side of the second link facing the first link, the first arm and the second arm are fastened to each other, the first link and the second link are hinged to each other through the first arm and the second arm, and when the first arm abuts against the second arm on a path opened by rotation of the first arm, an included angle between the first support and the second support is the largest.

In one embodiment, the first support is provided with a first accommodating cavity, the second support is provided with a second accommodating cavity, and the angle adjusting mechanism is accommodated in the first accommodating cavity and the second accommodating cavity in a stacked state.

In one embodiment, the first support is provided with a first sliding groove, and the angle adjusting mechanism further includes a first rotating shaft rotatably mounted on the first link, and the first rotating shaft extends into the first sliding groove and is in sliding fit with the first sliding groove.

In one embodiment, the first support is further provided with a first track groove, and the angle adjusting mechanism further comprises a first roller wheel, wherein the first roller wheel is sleeved on the periphery of the first rotating shaft and can roll relative to the first connecting rod; the first roller is at least partially positioned in the first track groove and is abutted against the first support.

In one embodiment, the first support is provided with a first protrusion and a first avoiding groove, the first protrusion is provided with a first sliding groove, one end of the first sliding groove penetrates through the first protrusion to form a first opening, and the first avoiding groove is located at one end of the first track groove facing the first opening and is communicated with the first track groove.

In one embodiment, the angle adjustment mechanism further comprises at least one damping rotating shaft, the first connecting rod and the second support, the second connecting rod and the first support, and at least one group of the first connecting rod and the second connecting rod is hinged through the damping rotating shaft.

In one embodiment, the at least one damping rotating shaft includes a first damping rotating shaft, a second damping rotating shaft and a third damping rotating shaft, the first connecting rod and the second support are hinged through the first damping rotating shaft, the second connecting rod and the first support are hinged through the second damping rotating shaft, and the first connecting rod and the second connecting rod are hinged through the third damping rotating shaft.

In a second aspect, an embodiment of the present application further provides an electronic device protection shell, including a housing and the electronic device bracket of the first aspect, where the first support or the second support is disposed on the housing.

Compared with the prior art, the electronic equipment support provided by the embodiment of the application is provided with the angle adjusting mechanism between the first support and the second support, and the angle adjusting mechanism can adjust the included angle between the first support and the second support to different sizes through the matching of the first connecting rod and the second connecting rod, so that the electronic equipment can be supported at a plurality of different angles, and the use requirements of users are met; meanwhile, the first connecting rod is in sliding fit and rotating fit with the first support and the second support respectively, the second connecting rod is in rotating fit and sliding fit with the first support and the second support respectively, and the first connecting rod and the second connecting rod are hinged to each other, so that the first support and the second support are more firmly positioned under the support of the angle adjusting mechanism, and the angle adjusting operation is more convenient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electronic device stand in an open state according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of an electronic device holder provided in an embodiment of the present application in a stacked state.

Fig. 3 is an exploded view of an electronic device holder according to an embodiment of the present application.

Fig. 4 is another exploded view of an electronic device holder according to an embodiment of the present application.

Fig. 5 is an exploded view of an angle adjustment mechanism in an electronic device stand according to an embodiment of the present disclosure.

Fig. 6 is a schematic structural diagram of an electronic device protection shell provided in an embodiment of the present application when an electronic device holder is in an open state.

Fig. 7 is a schematic structural diagram of an electronic device protection shell according to an embodiment of the present application in a stacked state of an electronic device holder.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, an electronic device stand 100 according to an embodiment of the present disclosure includes a first support 110, a second support 120, and an angle adjusting mechanism 130, where the angle adjusting mechanism 130 is disposed between the first support 110 and the second support 120, the angle adjusting mechanism 130 includes a first connecting rod 140 and a second connecting rod 150, one end of the first connecting rod 140 is slidably connected to the first support 110, and the other end of the first connecting rod 140 is hinged to the second support 120; one end of the second connecting rod 150 is hinged to the first support 110, and the other end of the second connecting rod 150 is slidably connected to the second support 120; the second link 150 is hinged to the first link 140 and can be positioned at a plurality of fixed positions relative to the first link 140 to adjust the included angle between the first support 110 and the second support 120. Here, "a plurality" means two or more, when the first link 140 and the second link 150 are located at fixed positions, the relative position between the first link 140 and the second link 150 is kept unchanged, and the relative position between the first support 110 and the second support 120 is kept unchanged, so that the electronic device support 100 can perform a supporting function.

The electronic device holder 100 may be a cell phone holder, a tablet holder, a game console holder, or a video player holder, among others. The embodiment is described by taking the electronic device holder 100 as a mobile phone holder.

When the mobile phone is supported by using the electronic device stand 100, the first stand 110 or the second stand 120 may be fixed to the back of the mobile phone or the back of the mobile phone case.

As an example, the second support 120 is fixed to the back surface of the mobile phone protection case (see fig. 6 for details), and the first support 110 forms a certain included angle with the second support 120 through the supporting function of the angle adjusting mechanism 130, so that the mobile phone can be supported on a horizontal plane, and a user can watch a screen of the mobile phone conveniently.

In the electronic device support 100 provided in the embodiment of the application, the angle adjusting mechanism 130 can adjust the included angle between the first support 110 and the second support 120 to different sizes through the cooperation of the first connecting rod 140 and the second connecting rod 150, so that the mobile phone can be supported at a plurality of different angles, and more use requirements of users can be met; meanwhile, the first connecting rod 140 is in sliding fit and hinged fit with the first support 110 and the second support 120 respectively, the second connecting rod 150 is in hinged fit and sliding fit with the first support 110 and the second support 120 respectively, and the first connecting rod 140 and the second connecting rod 150 are hinged, so that the first support 110 and the second support 120 are more firmly positioned under the support of the angle adjusting mechanism 130, and the angle adjusting operation is more convenient.

Referring to fig. 1 and 2, the first support 110 and the second support 120 may be selectively stacked (see fig. 2) or opened (see fig. 1), and the first link 140 and the second link 150 are disposed side by side in the stacked state and cross each other in the opened state.

Referring to fig. 1 to 3, in which the first link 140 and the second link 150 are arranged side by side, the first link 140 and the second link 150 may be located on the same horizontal plane, two ends of the first link 140 and the second link 150 in the length direction are flush with each other, and the first link 140 and the second link 150 intersect with each other, which means that the first link 140 and the second link 150 have an included angle greater than zero degrees. When a user supports the mobile phone by using the electronic device support 100, the first support 110 and the second support 120 can be adjusted to be in an open state, and at this time, the first link 140 and the second link 150 are crossed with each other, so that the mobile phone can be supported on a horizontal plane at a certain angle; when the mobile phone is not supported, the first support 110 and the second support 120 can be adjusted to be in a stacked state, and the space occupied by the electronic device support 100 is small, so that the mobile phone can be conveniently stored.

In this embodiment, the electronic device support 100 may further include a fixing adhesive layer 160, and the fixing adhesive layer 160 may be stacked on the first support 110 or the second support 120 to facilitate bonding and fixing the electronic device support 100 to the mobile phone or the back of the mobile phone protection shell.

Referring to fig. 1 and fig. 3, the first support 110 has a first receiving cavity 111, the second support 120 has a second receiving cavity 121, and the angle adjusting mechanism 130 is received in the first receiving cavity 111 and the second receiving cavity 121 in a stacked state. The angle adjustment mechanism 130 is accommodated in the first accommodation cavity 111 and the second accommodation cavity 121, which means that a part of the angle adjustment mechanism 130 is accommodated in the first accommodation cavity 111 and another part is accommodated in the second accommodation cavity 121. Therefore, the appearance consistency of the electronic equipment bracket 100 during storage can be improved, and the visual effect is simpler; meanwhile, the size of the space occupied by the electronic device stand 100 when stored can be further reduced.

In this embodiment, the first support 110 and the second support 120 are substantially rectangular plate-shaped structures, and the first support 110 and the second support 120 may be made of an aluminum alloy material. Part of the surface of the first support 110 is recessed to form a first receiving cavity 111, and part of the surface of the second support 120 is recessed to form a second receiving cavity 121. The first support 110 is stacked in the thickness direction of the second support 120 in the stacked state, the first accommodating cavity 111 and the second accommodating cavity 121 are communicated with each other to form an accommodating cavity for accommodating the angle adjusting mechanism 130, so that the angle adjusting mechanism 130 can be completely hidden between the first support 110 and the second support 120, and the consistency of the appearance is ensured. The size of the first receiving cavity 111 and the second receiving cavity 121 is determined by the fact that the two cavities are enclosed to form a receiving cavity for receiving the angle adjusting mechanism 130.

In some embodiments, the first support 110 and the second support 120 may have a gap therebetween in the stacked state, and the angle adjustment mechanism 130 may be exposed outside the first support 110 and the second support 120 through the gap.

Referring to fig. 4, the first support 110 has a first sliding slot 112, the angle adjusting mechanism 130 further includes a first rotating shaft 131, the first rotating shaft 131 is rotatably installed on the first connecting rod 140, and the first rotating shaft 131 extends into the first sliding slot 112 and is in sliding fit with the first sliding slot 112, so as to realize the sliding connection between the first connecting rod 140 and the first support 110. When the first rotating shaft 131 slides in the first sliding groove 112, the included angle between the first connecting rod 140 and the first support 110 changes, that is, the included angle between the first support 110 and the second support 120 changes, and the angle adjustment is convenient.

In this embodiment, the first sliding slot 112 is a substantially strip-shaped slot, and the extending direction of the first sliding slot 112 may be the same as the length direction of the first support 110. The number of the first sliding grooves 112 may be two, the two first sliding grooves 112 are respectively located at two axial sides of the first rotating shaft 131, and two axial ends of the first rotating shaft 131 are respectively in sliding fit with the two first sliding grooves 112, so that the first rotating shaft 131 is prevented from being separated from the first support 110, and the connection stability of the first connecting rod 140 and the first support 110 is improved.

The first support 110 may further have a first track groove 113, and the angle adjustment mechanism 130 further includes a first roller 132, the first roller 132 is sleeved on the periphery of the first rotating shaft 131 and can roll relative to the first connecting rod 140; the first roller 132 is at least partially disposed in the first track groove 113 and abuts against the first support 110. The first roller 132 can provide a supporting function for the first connecting rod 140 by abutting against the first support 110, so that the sliding fit between the first connecting rod 140 and the first support 110 is more stable and reliable; meanwhile, the first roller 132 is in rolling contact with the first support 110, so that friction force can be reduced, and the relative position between the first link 140 and the second link 150 can be adjusted more easily.

In this embodiment, the first track groove 113 is a substantially strip-shaped groove, the length direction of the first track groove 113 is the same as the length direction of the first support 110, and the two first sliding grooves 112 are respectively located at two sides of the first track groove 113 in the width direction. The width of the first rail groove 113 may be adapted to the width of the first link 140, and one end of the first link 140 extends into the first rail groove 113 and is slidable along the first rail groove 113. The first track groove 113 can play a role in limiting, and the first connecting rod 140 is prevented from deviating in the sliding process, so that the first rotating shaft 131 is less prone to being separated from the first sliding groove 112. The first rail groove 113 is communicated with the first receiving cavity 111, and when the angle adjusting mechanism 130 is in the stacked state, a part of the first link 140 is located in the first rail groove 113, and another part is located in the first receiving cavity 111.

Referring to fig. 4 and 5, in the present embodiment, one end of the first connecting rod 140 is provided with a first roller mounting groove 141, the first roller 132 is embedded in the first roller mounting groove 141, and an outer circumferential surface of the first roller 132 protrudes out of the first connecting rod 140 to abut against the first support 110. The first roller 132 may be fixedly connected to the first rotating shaft 131, and the first roller 132 and the first rotating shaft 131 may synchronously rotate with respect to the first link 140.

In some embodiments, the first rotating shaft 131 is fixedly connected to the first link 140, and the first roller 132 is rotatably sleeved outside the first rotating shaft 131 and can also roll relative to the first link 140.

The first support 110 may further have a first protrusion 114, the first protrusion 114 has a first sliding slot 112, one end of the first sliding slot 112 penetrates through the first protrusion 114 to form a first opening 115, and the other end of the first sliding slot 112 is sealed by the first protrusion 114. The first opening 115 is used to facilitate the assembly of the first link 140 and the first support 110, and the other end of the first sliding groove 112 is closed by the first protrusion 114 to prevent the first rotating shaft 131 from being separated from the first sliding groove 112.

In this embodiment, the first bump 114 is substantially a bar-shaped block structure, a length direction of the first bump 114 is the same as a length direction of the first support 110, a side surface of the first bump 114 is provided with a first sliding slot 112, one end of the first sliding slot 112 penetrates through the first bump 114, and the other end of the first sliding slot 112 does not penetrate through the first bump 114. The number of the first protrusions 114 is two corresponding to the two first sliding grooves 112, and the two first protrusions 114 are oppositely disposed on both sides of the first track groove 113 in the width direction. The distance between the two first protrusions 114 may be substantially equal to the width of the first link 140, so that the first protrusions 114 may limit the first link 140 and prevent the first link 140 from being deviated during the sliding process.

The first support 110 may further include a first avoiding groove 116, and the first avoiding groove 116 is located at an end of the first rail groove 113 facing the first opening 115 and is communicated with the first rail groove 113, so as to facilitate assembling the first link 140 and the first support 110.

In this embodiment, two ends of the first track groove 113 in the length direction may be flush with two ends of the first protrusion 114 in the length direction, the first avoiding groove 116 is located at one end of the first track groove 113 in the length direction, and the width of the first avoiding groove 116 may be equal to the width of the first track groove 113.

When the first link 140 and the first support 110 are assembled, the first roller 132 may be inserted into one end of the first link 140 through the first rotating shaft 131, at this time, the first rotating shaft 131 is fixed to one end of the first link 140, both ends of the first rotating shaft 131 protrude out of both sides of the first link 140, and the first roller 132 can roll around an axis of the first rotating shaft 131; then, two ends of the first rotating shaft 131 are placed into the first sliding groove 112 through the first opening 115, the first rotating shaft 131 can slide along the length direction of the first sliding groove 112, and the first roller 132 enters the first track groove 113 through the first avoiding groove 116 and can roll along the length direction of the first track groove 113, thereby completing the sliding connection of the first support 110 of the first connecting rod 140.

In this embodiment, the second support 120 is further provided with a second sliding slot 122, the angle adjusting mechanism 130 further includes a second rotating shaft 133, the second rotating shaft 133 is rotatably mounted on the second connecting rod 150, and the second rotating shaft 133 extends into the second sliding slot 122 and is in sliding fit with the second sliding slot 122, so as to realize the sliding connection between the second connecting rod 150 and the second support 120.

The second support 120 may further have a second track groove 123, and the angle adjustment mechanism 130 further includes a second roller 134, the second roller 134 is sleeved on the periphery of the second rotation shaft 133 and can roll relative to the second connecting rod 150; the second roller 134 is at least partially disposed in the second track groove 123 and abuts against the second support 120. The second roller 134 abuts against the second support 120, so that a supporting effect can be provided for the second connecting rod 150, and the sliding fit between the second connecting rod 150 and the second support 120 is more stable and reliable; meanwhile, the second roller 134 is in rolling contact with the first support 110, so that friction force can be reduced, and the relative position between the first link 140 and the second link 150 can be adjusted more easily.

The second support 120 is provided with a second protrusion 124, the second protrusion 124 is provided with a second sliding slot 122, one end of the second sliding slot 122 penetrates through the second protrusion 124 to form a second opening 125, and the other end of the second sliding slot 122 is sealed by the second protrusion 124, i.e. the other end of the second sliding slot 122 does not penetrate through the second protrusion 124. The second opening 125 is used to facilitate the assembly of the second link 150 and the second bracket 120, and the other end of the second sliding groove 122 is closed by the second protrusion 124 to prevent the second rotating shaft 133 from being separated from the second sliding groove 122.

The second support 120 may further have a second avoiding groove 126, and the second avoiding groove 126 is located at an end of the second rail groove 123 facing the second opening 125 and is communicated with the second rail groove 123, so as to facilitate assembling the second link 150 and the second support 120.

In this embodiment, the first support 110 and the second support 120 may have the same structure, so as to facilitate manufacturing. For the specific structures of the second sliding slot 122, the second rotating shaft 133, the second track slot 123, the second roller 134, the second protrusion 124 and the second avoiding slot 126, reference may be made to the related descriptions of the first support 110 in the above embodiments, and further description is omitted here.

The angle adjusting mechanism 130 may further include at least one damping rotation shaft 170, and at least one of the first link 140 and the second mount 120, the second link 150 and the first mount 110 is hinged by the damping rotation shaft 170. The present embodiment can position the first link 140 and the second link 150 in fixed positions by using the damping action of the damping rotation shaft 170, thereby fixing the first support 110 and the second support 120 in the user-adjusted positions and keeping the included angle between the first support 110 and the second support 120 constant. Meanwhile, the damping rotating shaft 170 is used for hinging, the included angle between the first support 110 and the second support 120 can be adjusted and positioned at any angle between 0 degrees and 90 degrees, the angle adjustable range is wide, and the adjustment requirement of a user can be fully met.

Each damping rotation shaft 170 may include a pivot shaft 171 and a damping tube 172, the damping tube 172 is sleeved on the outer circumference of the pivot shaft 171, and the length of the damping tube 172 may be equal to the length of the pivot shaft 171 to completely cover the outer circumference of the pivot shaft 171. The pivot 171 may be made of a rigid material such as hard rubber or metal, and the damping tube 172 may be made of a rubber material.

The at least one damping rotation shaft 170 may include a first damping rotation shaft 173, a second damping rotation shaft 174, and a third damping rotation shaft 175, the first link 140 and the second support 120 are hinged by the first damping rotation shaft 173, the second link 150 and the first support 110 are hinged by the second damping rotation shaft 174, and the first link 140 and the second link 150 are hinged by the third damping rotation shaft 175. In this embodiment, a damping rotating shaft is disposed at the joint of the first link 140 and the second support 120, the joint of the second link 150 and the first support 110, and the joint of the first link 140 and the second link 150, so that the positioning stability of the first support 110 and the second support 120 can be improved, and the support stability can be ensured.

In some embodiments, the number of the damping rotating shafts 170 may be one, the angle adjusting mechanism 130 further includes two non-damping rotating shafts, and any one of the first connecting rod 140 and the second support 120, the second connecting rod 150 and the first support 110, and the first connecting rod 140 and the second connecting rod 150 is hinged by the damping rotating shafts, and the other two groups are hinged by the two non-damping rotating shafts respectively, and the first support 110 and the second support 120 can be positioned by the damping force provided by one damping rotating shaft.

The first arm 142 is disposed on one side of the first connecting rod 140 facing the second connecting rod 150, the second arm 151 is disposed on one side of the second connecting rod 150 facing the first connecting rod 140, the first arm 142 and the second arm 151 are buckled with each other, the first connecting rod 140 and the second connecting rod 150 are hinged through the first arm 142 and the second arm 151, and the third damping rotating shaft 175 penetrates through the first connecting rod 140, the first arm 142, the second arm 151 and the second connecting rod 150 and can rotate relative to the first connecting rod 140 and the second connecting rod 150, so as to realize the hinge connection of the first connecting rod 140 and the second connecting rod 150. When the first arm 142 abuts the second arm 151 in its rotationally open path, the angle between the first support base 110 and the second support base 120 is at a maximum, approximately 90 (see FIG. 1).

In this embodiment, the first arm 142 and the second arm 151 are substantially L-shaped, the first arm 142 and the second arm 151 each include a first sub-arm and a second sub-arm, one end of the first sub-arm is connected to the first link 140 or the second link 150, the other end of the first sub-arm is connected to the second sub-arm and is perpendicular to the second sub-arm, and the second sub-arm of the first arm 142 and the second sub-arm of the second arm 151 are hinged by the third damping hinge 175. When the first arm 142 abuts against the second arm 151 on the path opened by the rotation, the second sub-arm of the first arm 142 abuts against the first sub-arm of the second arm 151, so that the stroke of the first arm 142 is limited and the first arm cannot rotate any more.

The first link 140 and the second link 150 may have the same structure except that the first arm 142 and the second arm 151 are disposed at different positions. The first link 140 and the second link 150 may be made of an aluminum alloy material to ensure structural strength of the first link 140 and the second link 150, and the weight is light.

When the first connecting rod 140 and the second connecting rod 150 are assembled, the first supporting arm 142 and the second supporting arm 151 can be buckled with each other and aligned with the hole positions, the third damping rotating shaft 175 is inserted into the hole positions of the first supporting arm 142 and the second supporting arm 151, and two axial ends of the third damping rotating shaft 175 can penetrate through the first connecting rod 140 and the second connecting rod 150 and are flush with the outer surfaces of the first connecting rod 140 and the second connecting rod 150, so that the first connecting rod 140 and the second connecting rod 150 can be assembled.

In this embodiment, the first support 110 may further be convexly provided with a first fixing portion 117, the first fixing portion 117 is substantially a rectangular block structure, one end of the second connecting rod 150 may be provided with a first fixing portion receiving slot 152, the first fixing portion 117 is embedded in the first fixing portion receiving slot 152, and the second damping rotating shaft 174 penetrates through the second connecting rod 150 and the first fixing portion 117, so as to realize the hinge joint of the first support 110 and the second connecting rod 150.

When the first support 110 and the second connecting rod 150 are assembled, one end of the second connecting rod 150 may be sleeved outside the first fixing portion 117 through the first fixing portion accommodating groove 152 and aligned with the hole of the first fixing portion 117, and then the second damping rotating shaft 174 is inserted into the hole of the second connecting rod 150 and the first fixing portion 117, so as to complete the connection between the first support 110 and the second connecting rod 150.

The second support 120 may be convexly provided with a second fixing portion 127, the second fixing portion 127 is a substantially rectangular block structure, one end of the first connecting rod 140 is provided with a second fixing portion receiving slot 143, the second fixing portion 127 is embedded in the second fixing portion receiving slot 143, and the first damping rotating shaft 173 penetrates through the first connecting rod 140 and the second fixing portion 127, so as to realize the hinge joint of the second support 120 and the first connecting rod 140.

With respect to the assembly process of the first link 140 and the second support 120, reference may be made to the assembly process of the second link 150 and the first support 110, which will not be described herein again.

Referring to fig. 1, fig. 6 and fig. 7, an electronic device protecting case 200 according to an embodiment of the present disclosure includes a housing 210 and an electronic device bracket 100, wherein a first support 110 or a second support 120 is disposed on the housing 210 to fix the electronic device bracket 100 to the housing 210.

The electronic device protection shell 200 may be a mobile phone protection shell, a tablet computer protection shell, or a video player protection shell, and the electronic device protection shell 200 is taken as a mobile phone protection shell in this embodiment for illustration.

The housing 210 may be provided with an electronic device receiving groove 211, and the housing 210 may be wrapped outside the mobile phone through the electronic device receiving groove 211 to provide protection, decoration, and the like for the mobile phone. The housing 210 may have an outer surface 212 opposite the receiving cavity 211, and the first holder 110 or the second holder 120 may be stacked on the outer surface 212. In one embodiment, the first support 110 or the second support 120 may be adhered to the outer surface 212 by a fixing adhesive layer 160 (see fig. 2). In some embodiments, first mount 110 or second mount 120 may be integrally formed with housing 210.

The electronic device protection shell 200 provided by the embodiment of the application can adjust the included angle between the first support 110 and the second support 120 to different sizes through the cooperation of the first connecting rod 140 and the second connecting rod 150, so that a mobile phone can be supported at different angles, and the watching requirements of a user are met; meanwhile, the first connecting rod 140 is in sliding fit and rotating fit with the first support 110 and the second support 120 respectively, the second connecting rod 150 is in rotating fit and sliding fit with the first support 110 and the second support 120 respectively, and the first connecting rod 140 and the second connecting rod 150 are hinged, so that the first support 110 and the second support 120 are more firmly positioned under the support of the angle adjusting mechanism 130, and the angle adjusting operation is more convenient.

For detailed structural features of the electronic device stand 100, refer to the related description of the above embodiments. Since the electronic device protecting case 200 includes the electronic device stand 100 in the above embodiments, all the advantages of the electronic device stand 100 are provided, and are not described herein again.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. An electronic device stand, comprising:

a first support;

a second support; and

the angle adjusting mechanism is arranged between the first support and the second support and comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is connected to the first support in a sliding mode, and the other end of the first connecting rod is hinged to the second support; one end of the second connecting rod is hinged to the first support, and the other end of the second connecting rod is connected to the second support in a sliding mode; the second connecting rod is hinged to the first connecting rod and can be positioned at a plurality of fixed positions relative to the first connecting rod so as to adjust the included angle between the first support and the second support.

2. The electronic device stand according to claim 1, wherein the first stand and the second stand are selectively in a stacked state in which the first link and the second link are arranged side by side or an open state in which the first link and the second link cross each other.

3. The electronic device stand according to claim 2, wherein the first holder is provided with a first receiving chamber, the second holder is provided with a second receiving chamber, and the angle adjustment mechanism is received in the first receiving chamber and the second receiving chamber in the stacked state.

4. The electronic device stand according to claim 2, wherein a first arm is disposed on a side of the first link facing the second link, a second arm is disposed on a side of the second link facing the first link, the first arm and the second arm are engaged with each other, the first link and the second link are hinged to each other via the first arm and the second arm, and when the first arm abuts against the second arm on a path opened by rotation of the first arm, an included angle between the first support base and the second support base is largest.

5. The electronic device stand according to claim 1, wherein the first support is provided with a first sliding slot, and the angle adjusting mechanism further comprises a first rotating shaft, the first rotating shaft is rotatably mounted on the first link, and the first rotating shaft extends into the first sliding slot and is in sliding fit with the first sliding slot.

6. The electronic device stand according to claim 5, wherein the first support further has a first track groove, and the angle adjustment mechanism further includes a first roller, the first roller is sleeved on an outer circumference of the first rotation shaft and can roll with respect to the first link; the first roller is at least partially positioned in the first track groove and is abutted against the first support.

7. The electronic device stand according to claim 6, wherein the first support is provided with a first protrusion and a first avoidance groove, the first protrusion is provided with the first sliding groove, one end of the first sliding groove penetrates through the first protrusion to form a first opening, and the first avoidance groove is located at one end of the first track groove facing the first opening and is communicated with the first track groove.

8. The electronic device stand according to any one of claims 1 to 7, wherein the angle adjustment mechanism further comprises at least one damping hinge, and at least one of the first link and the second mount, the second link and the first mount, and the first link and the second link are hinged by the damping hinge.

9. The electronic device stand of claim 8, wherein the at least one damping hinge comprises a first damping hinge, a second damping hinge, and a third damping hinge, wherein the first link and the second support are hinged via the first damping hinge, wherein the second link and the first support are hinged via the second damping hinge, and wherein the first link and the second link are hinged via the third damping hinge.

10. An electronic device protective case, comprising a case and the electronic device stand according to any one of claims 1 to 9, wherein the first stand or the second stand is provided to the case.

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