Ring support of electronic equipment

Abstract

The utility model discloses a ring support of electronic equipment, which comprises at least two support rings, a rotating cavity is formed on the front support ring, and a plurality of limiting grooves are formed on the cavity wall of the rotating cavity; the latter supporting ring is used for being attached to the back face of the electronic equipment; the locking assembly comprises a rotating part, an elastic piece and a locking part; the rear supporting ring is rotationally connected with the rotating part, the rotating part is rotationally arranged in the rotating cavity, one end of the elastic piece is connected with the rotating part, and the other end of the elastic piece is connected with the locking part. When the rotating part is twisted to rotate in the rotating cavity in the circumferential direction until the locking part is opposite to one of the limiting grooves, the elastic piece pushes the locking part to be clamped in the limiting groove to fix the rotating part, and then one of the supporting rings can be rotated to different supporting angles to meet the use requirements of a user.

Description

Technical Field

[0001] The utility model relates to the technical field of finger ring brackets, in particular to a finger ring bracket for electronic equipment. Background Art

[0002] The finger ring stand for electronic devices makes it easier for users to support and operate their mobile phones or tablets with one hand. The finger ring stand is installed on the back of the mobile phone or tablet to provide one-handed support. The mobile phone or tablet can be placed on a desktop or other flat surface to keep it stable and convenient for users to watch.

[0003] In some related technologies, the first support ring is attached to the back of the mobile phone, and the second support ring is used to support it on the desktop. The second support ring can only rotate in one direction and cannot be rotated to different support angles relative to the first support ring. Utility Model Content

[0004] In order to overcome the deficiencies of the existing technical solutions, an embodiment of the present utility model provides a ring stand for an electronic device.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A ring bracket for an electronic device, the ring bracket comprising:

[0007] At least two support rings, the first support ring being formed with a rotation cavity and a plurality of limiting grooves being formed on the cavity wall of the rotation cavity; the second support ring being used to be attached to the back of the electronic device;

[0008] A locking assembly, comprising a rotating portion, an elastic member, and a locking portion; the support ring is rotatably connected to the rotating portion, the rotating portion is rotatably disposed in the rotating cavity, one end of the elastic member is connected to the rotating portion, and the other end is connected to the locking portion;

[0009] When the rotating portion rotates until the locking portion is opposite to one of the limiting grooves, the elastic member pushes the locking portion to be locked in the limiting groove, so that the rotating portion is fixed.

[0010] As a preferred technical solution of the present invention, the limiting groove is an arc-shaped groove; the side surface of the locking portion used to be locked in the limiting groove is an arc surface, and the arc surface cooperates with the arc-shaped groove.

[0011] As a preferred technical solution of the present invention, a guide arc surface is formed between the arc groove and the cavity wall of the rotating cavity.

[0012] As a preferred technical solution of the present invention, the rotating cavity is a circular cavity; and the rotating part is cylindrical.

[0013] As a preferred technical solution of the present invention, at least three limiting grooves are provided, and each limiting groove is respectively provided in a different circumferential direction of the rotating cavity.

[0014] As a preferred technical solution of the present invention, a rotating shaft is rotatably provided on the rotating portion, and the latter supporting ring is fixedly provided on the rotating shaft.

[0015] As a preferred technical solution of the present invention, a connecting portion is provided on the rotating shaft, and a locking hole is provided on the connecting portion;

[0016] The latter support ring is provided with a fixing portion for passing through the locking hole.

[0017] As a preferred technical solution of the present invention, a receiving groove is provided on the first supporting ring for accommodating the second supporting ring.

[0018] As a preferred technical solution of the present invention, an escape opening is provided on the groove wall of the accommodating groove.

[0019] As a preferred technical solution of the present invention, the elastic member is a spring.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] By twisting the rotating part to rotate circumferentially in the rotating cavity until the locking part is opposite to one of the limit slots, the elastic part pushes the locking part to be clamped in the limit slot to fix the rotating part, thereby realizing that one of the support rings can be rotated to different support angles to meet the user's usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a sectional view of the overall structure of an embodiment of the present utility model.

[0024] Figure 2 It is an exploded view of the overall structure of an embodiment of the present utility model.

[0025] Figure 3 It is a partial enlarged view of an embodiment of the present utility model.

[0026] Figure 4It is a structural diagram of the rotating shaft of an embodiment of the present utility model.

[0027] Figure 5 It is a schematic diagram of the first support angle of the second support ring in an embodiment of the present utility model.

[0028] Figure 6 It is a schematic diagram of the second support angle of the second support ring in an embodiment of the present utility model.

[0029] Numbers in the figure

[0030] 1. First support ring; 11. Rotation cavity; 12. Limiting groove; 13. Guide arc surface; 14. Accommodating groove; 141. Avoidance opening;

[0031] 2. Second support ring;

[0032] 3. Locking assembly; 31. Rotating portion; 311. Rotating shaft; 312. Connecting portion; 3121. Locking hole; 32. Elastic member; 33. Locking portion. DETAILED DESCRIPTION

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clear, this application is further described in detail below with reference to the accompanying drawings and embodiments.

[0034] It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0035] It should be noted that when an element is referred to as being “fixed to” or “disposed on” another element, it can be directly on the other element or indirectly on the other element.

[0036] When an element is referred to as being “connected to” another element, it can be directly connected to the another element or indirectly connected to the another element.

[0037] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and 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, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or to implicitly indicate the quantity of the technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features.

[0039] In the description of the present application, “plurality” means two or more, unless otherwise clearly defined.

[0040] In order to solve the technical problem in the prior art that one support ring of the ring stand can only rotate in one rotation direction and cannot be rotated to different support angles relative to the other support ring; to this end, an embodiment of the present invention provides a ring stand for an electronic device.

[0041] The following describes in detail the specific structure of a finger ring bracket for an electronic device provided by the present invention. Figure 1-6 As shown in , the specific structure of the finger ring bracket of the electronic device includes at least two supporting rings and a locking component 3.

[0042] Specifically, a rotation cavity 11 is formed on the front support ring, and a plurality of limiting grooves 12 are formed on the cavity wall of the rotation cavity 11 .

[0043] The rear support ring is used to fit on the back of the electronic device; specifically, it can be understood that the rear support ring is provided with a plurality of magnetic blocks for magnetically attracting the back of the electronic device.

[0044] Specifically, it can be understood that the front support ring is the first support ring 1, and the rear support ring is the second support ring 2, that is, the second support ring 2 is used to fit the back side of the electronic device. When the first support ring 1 is rotated relative to the second support ring 2 to be able to support the desktop, the electronic device can stand on the desktop; or, the first support ring 1 is held by the user's fingers to facilitate carrying the electronic device.

[0045] It should be noted that a protruding block is provided on the outer side wall of the first support ring 1 , and the rotating cavity 11 is formed on the protruding block; this arrangement facilitates the assembly of the second support ring 2 and the first support ring 1 .

[0046] It is understandable that the electronic device of the embodiment of the present invention is a related mobile terminal device, such as a mobile phone or a tablet computer, which is not specifically limited.

[0047] According to the attached Figure 1-2As shown, the locking assembly 3 includes a rotating portion 31, an elastic member 32, and a locking portion 33; one of the support rings is rotatably connected to the rotating portion 31, and the rotating portion 31 is rotatably disposed in the rotating cavity 11. One end of the elastic member 32 is connected to the rotating portion 31, and the other end is connected to the locking portion 33; when the rotating portion 31 rotates until the locking portion 33 is opposite to one of the limiting grooves 12, the elastic member 32 pushes the locking portion 33 to be clamped in the limiting groove 12, thereby fixing the rotating portion 31. Specifically, it can be understood that the second support ring 2 (the latter support ring) is rotatably connected to the rotating portion 31, that is, when the second support ring 2 is attached to the back of the electronic device, the first support ring 1 is rotated to different angles through the rotating portion 31.

[0048] Specifically, when in use, the rotating part 31 located in the rotating cavity 11 is rotated along its circumferential direction. When the rotating part 31 is rotated until the abutting end face of the locking part 33 is opposite to the limiting groove 12, the elastic member 32 in the compressed state is not squeezed by the cavity wall of the rotating cavity 11, and thus pushes the locking part 33 to move along the direction of the limiting groove 12 until the locking part 33 can be locked in the limiting groove 12 to stop the rotation. In this way, the rotating part 31 achieves a certain degree of fixity, thereby preventing the rotating part 31 from easily shaking along the circumferential direction. At this time, the rotating part 31 is fixed, and the first support ring 1 can rotate relative to the rotating part 31.

[0049] It can be understood that the elastic member 32 in the embodiment of the present invention is a spring.

[0050] It should be noted that, since the locking portion 33 is pushed to be locked in the limiting groove 12 by the elastic member 32 , only a certain amount of force is required to twist the locking portion 33 out of the limiting groove 12 without requiring excessive complicated operations.

[0051] According to the attached Figure 2 and attached Figure 5-6 As shown, for example, there are two limiting grooves 12, namely the first limiting groove 12 and the second limiting groove 12; if the swing angle of the first support ring 1 needs to be adjusted, since the elastic member 32 has elastic properties, the locking portion 33 can be moved away from the first limiting groove 12 by twisting the rotating portion 31 in the rotating cavity 11 along the circumferential direction with a certain force. Since the abutting side of the locking portion 33 abuts against the cavity wall of the rotating cavity 11, the elastic member 32 is squeezed and contracted by the cavity wall of the rotating cavity 11. Subsequently, when the rotating portion 31 rotates circumferentially until the abutting side of the locking portion 33 is opposite to the second limiting groove 12, the elastic member 32 is extended to push the locking portion 33 to be locked in the second limiting groove 12, thereby realizing rapid adjustment of the support angle of the first support ring 1 to meet the user's usage needs.

[0052] It is understood that in the embodiment of the present invention, at least three limiting grooves 12 are provided, and each limiting groove 12 is respectively provided in a different circumferential direction of the rotation cavity 11. For example, the three limiting grooves 12 are respectively a first limiting groove 12, a second limiting groove 12, and a third limiting groove 12; specifically, along the circumference of the rotation cavity 11, the first limiting groove 12 and the third limiting groove 12 are symmetrically provided, and the second limiting groove 12 is located between the first limiting groove 12 and the third limiting groove 12, thereby enabling the first support ring 1 to rotate to multiple support angles, further meeting the user's usage needs.

[0053] To sum up, by twisting the rotating part 31 and rotating it circumferentially in the rotating cavity 11 until the locking part 33 is opposite to one of the limiting grooves 12, the elastic part 32 pushes the locking part 33 to be clamped in the limiting groove 12, which is used to fix the rotating part 31, thereby realizing that one of the support rings can be rotated to a different support angle to meet the user's usage requirements.

[0054] In order to prevent the locking portion 33 from being fixedly locked in the limiting groove 12, which makes it difficult for the locking portion 33 to leave the limiting groove 12; Figure 3 As shown, in one specific embodiment, the limiting groove 12 is an arcuate groove; the side surface (the abutting side surface) of the locking portion 33 that is retained in the limiting groove 12 is an arcuate surface that mates with the arcuate groove. When the rotating portion 31 is twisted, the arcuate surface of the locking portion 33 moves along the groove wall of the arcuate groove, guiding the locking portion 33 to quickly exit the arcuate groove. This arrangement allows the user to twist the rotating portion 31 within the rotating cavity 11 with only a certain amount of force, thereby reducing the difficulty of using the ring holder.

[0055] According to the attached Figure 3 As shown, in a further embodiment, a guide arc surface 13 is formed between the arc groove and the cavity wall of the rotating cavity 11; thus, when the locking portion 33 is stuck in the limiting groove 12 or leaves the limiting groove 12, the guiding action of the guide arc surface 13 allows the locking portion to stably move into the limiting groove 12 or leave the limiting groove 12, thereby preventing the locking portion 33 from being stuck, thereby further reducing the difficulty of using the ring bracket.

[0056] In a specific embodiment, the rotating cavity 11 is a circular cavity; the rotating portion 31 is cylindrical; thus, the rotating portion 31 can rotate circumferentially to any angle in the circular cavity, thereby adjusting the support angle of the first support ring 1, thereby meeting multiple usage requirements of users.

[0057] It should be supplemented that the outer wall of the rotating portion 31 is spaced apart from the cavity wall of the circular cavity; in this way, the rotating portion 31 can rotate smoothly along the circumferential direction, thereby preventing the rotating portion 31 from being stuck.

[0058] According to the attached Figure 1 As shown, in a specific embodiment, a rotating shaft 311 is rotatably provided on the rotating portion 31 , wherein a supporting ring is fixedly provided on the rotating shaft 311 .

[0059] Specifically, the above can be understood as follows: the first support ring 1 is fixedly arranged on the rotating shaft 311, and the rotating shaft 311 is used as a support point of the first support ring 1, and is also used to assist the first support ring 1 to rotate along the circumferential direction of the rotating shaft 311, so that the first support ring 1 can rotate to different support angles.

[0060] According to the attached Figure 4 As shown, in a further embodiment, a connecting portion 312 is provided on the rotating shaft 311, and a locking hole 3121 is provided on the connecting portion 312; and a fixing portion is provided on the support ring for passing through the locking hole 3121. When the connecting portion 312 is fixedly passed through the locking hole 3121, the first support ring 1 is fixedly provided on the rotating shaft 311, thereby preventing the first support ring 1 from easily falling off.

[0061] It can be understood that the fixing portion of the embodiment of the present invention is a bolt, and the locking hole 3121 is a screw hole; thus, the bolt is detachably inserted into the screw hole, thereby improving the convenience of assembly and disassembly of the first support ring 1.

[0062] According to the attached Figure 2 As shown, in a specific embodiment, a receiving groove 14 is formed on the front support ring to accommodate the rear support ring. Specifically, because the receiving groove 14 matches the shape of the first support ring 1, when the first support ring 1 is rotated until it abuts the bottom of the receiving groove 14, the entire first support ring 1 can be accommodated within the receiving groove 14. In this way, when not in use, the first support ring 1 is stored in the receiving groove 14, thereby reducing the external space occupied by the first support ring 1.

[0063] According to the attached Figure 1 As shown, in a specific embodiment, an escape opening 141 is provided on the groove wall of the accommodating groove 14; thus, the user can rotate the first support ring 1 outward from the accommodating groove 14 by pressing the first support ring 1 with his fingers to leave the accommodating groove 14 through the escape opening 141.

[0064] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. A ring holder for an electronic device, characterized in that: The finger ring bracket comprises: At least two support rings, the first support ring being formed with a rotation cavity and a plurality of limiting grooves being formed on the cavity wall of the rotation cavity; the second support ring being used to be attached to the back of the electronic device; A locking assembly, comprising a rotating portion, an elastic member, and a locking portion; the support ring is rotatably connected to the rotating portion, the rotating portion is rotatably disposed in the rotating cavity, one end of the elastic member is connected to the rotating portion, and the other end is connected to the locking portion; When the rotating portion rotates until the locking portion is opposite to one of the limiting grooves, the elastic member pushes the locking portion to be locked in the limiting groove, so that the rotating portion is fixed.

2. The ring holder for an electronic device according to claim 1, wherein: The limiting groove is an arc-shaped groove; the side surface of the locking portion used for being locked in the limiting groove is an arc surface, and the arc surface matches the arc-shaped groove.

3. The ring holder for an electronic device according to claim 2, wherein: A guiding arc surface is formed between the arc groove and the cavity wall of the rotating cavity.

4. The ring holder for an electronic device according to claim 1, wherein: The rotating cavity is a circular cavity; the rotating part is cylindrical.

5. The ring holder for an electronic device according to claim 1, wherein: At least three limiting grooves are provided, and each limiting groove is respectively provided in a different circumferential direction of the rotating cavity.

6. The ring holder for an electronic device according to any one of claims 1 to 5, characterized in that: A rotating shaft is rotatably arranged on the rotating part, and the rear support ring is fixedly arranged on the rotating shaft.

7. The ring holder for an electronic device according to claim 6, wherein: The rotating shaft is provided with a connecting portion, and the connecting portion is provided with a locking hole; The latter support ring is provided with a fixing portion for passing through the locking hole.

8. The ring holder for an electronic device according to claim 1, wherein: The first support ring is provided with a receiving groove for accommodating the second support ring.

9. The ring holder for an electronic device according to claim 8, wherein: An escape opening is provided on the groove wall of the accommodating groove.

10. The ring holder for an electronic device according to claim 1, wherein: The elastic member is a spring.

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