Rotary support

Abstract

The utility model discloses and provides a rotary support, which comprises a base, a gear rotating shaft and an upper cover, one end of the base is provided with a gear mounting groove, the gear rotating shaft is rotatably connected in the gear mounting groove, and the upper cover is hinged on the gear rotating shaft. The rotating gear rotating shaft is arranged on the base to drive the upper cover to rotate, the structure that the upper cover turns over on the gear rotating shaft is matched, multi-angle and multi-direction rotation is achieved, the overall structure is simple, and design is ingenious.

Description

Technical Field

[0001] The present disclosure relates to the technical field of mobile phone brackets, and in particular to a rotating bracket. Background Art

[0002] A mobile phone holder generally refers to a lazy holder, which is used to support different types of mobile phones, tablet computers, cameras and other electronic products. Existing mobile phone holders generally support electronic products by forming a triangular support structure through a cover plate, a support rod and a bottom plate. The support angle can be adjusted, but the cover plate cannot rotate freely. The entire mobile phone holder needs to be rotated for adjustment. If the bottom is fixed, the use angle will be limited. Utility Model Content

[0003] The present disclosure provides a rotating bracket to solve one of the technical problems recognized by the inventor.

[0004] The present disclosure provides a rotating bracket, comprising: a base, a gear rotating shaft and an upper cover, wherein one end of the base is provided with a gear mounting groove, the gear rotating shaft is rotatably connected in the gear mounting groove, and the upper cover is hinged on the gear rotating shaft.

[0005] Preferably, a base buckle protruding toward the gear rotating axis is integrally formed at the top of the gear mounting groove, and a gear track is provided on the side of the gear rotating axis close to the base buckle. The gear track is arranged to abut against the base buckle, and a gear groove is provided on the gear track to allow the base buckle to pass through.

[0006] Preferably, the base is provided with a spring mounting groove, one end of the spring mounting groove is through-connected with the gear mounting groove, teeth are provided on the side of the gear rotating shaft close to the spring mounting groove, a spring is embedded in the spring mounting groove, a positioning bead is provided between the spring and the gear rotating shaft, and the positioning bead is arranged to abut against the teeth of the gear rotating shaft.

[0007] Preferably, an inwardly concave hinge groove is provided on the surface of the gear rotating shaft, a hinge shaft is rotatably connected in the hinge groove, and one end of the upper cover is fixedly connected to the hinge shaft.

[0008] Preferably, an inwardly concave hinge installation groove is provided on the surface of the gear rotating shaft, a hinge is fixedly connected in the hinge installation groove, one end of the hinge is sleeved on the hinge shaft, and the connection between the hinge and the hinge shaft is a flat structure.

[0009] Preferably, the surface of the hinge is covered with a decorative cover.

[0010] Preferably, a receiving groove is provided on the surface of the base, and one end of the receiving groove is connected to the gear mounting groove.

[0011] The beneficial effects disclosed in the present invention are mainly as follows: the utility model realizes multi-angle and multi-directional rotation by arranging a rotating gear rotating shaft on the base to drive the upper cover to rotate, and the structure of the upper cover flipping on the gear rotating shaft is matched, and the overall structure is simple and the design is ingenious.

[0012] It should be understood that both the foregoing general description and the following specific embodiments are for the purpose of example and illustration and do not necessarily limit the present disclosure. The accompanying drawings, which are incorporated into and constitute a part of the specification, illustrate the subject matter of the present disclosure. At the same time, the specification and the drawings are used to explain the principles of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the specific embodiments of the present disclosure or the technical solutions in the prior art, the drawings required for use in the specific embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the rotating bracket according to an embodiment of the present disclosure;

[0015] Figure 2 A schematic diagram of the internal structure of the rotating bracket according to an embodiment of the present disclosure;

[0016] Figure 3 It is a schematic diagram of the gear rotating shaft structure of an embodiment of the present disclosure;

[0017] Figure 4 This is a schematic diagram of the positioning bead limiting the rotation axis in the natural state of an embodiment of the present disclosure;

[0018] Icon: 1-base; 11-gear mounting slot; 12-storage slot; 2-gear rotating shaft; 21-gear track; 211-gear groove; 22-tooth; 221-high point; 222-low point; 23-hinge slot; 24-hinge mounting slot; 3-upper cover; 41-hinge shaft; 42-hinge; 51-spring mounting slot; 52-spring; 53-positioning bead; 6-decorative cover. DETAILED DESCRIPTION

[0019] The technical solution of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all of the embodiments.

[0020] Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present disclosure.

[0021] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying 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 of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present disclosure, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0023] Example

[0024] like Figure 1-3 As shown, this embodiment provides a rotating bracket, including a base 1, a gear rotating shaft 2 and an upper cover 3. An inwardly concave gear mounting groove 11 is opened at one end of the surface of the base 1. The cross-section of the gear mounting groove 11 is a circular structure. The gear rotating shaft 2 is rotatably connected in the gear mounting groove 11. The bottom end of the upper cover 3 is hinged on the gear rotating shaft 2. The upper cover 3 can be rotated with the bottom hinge as the axis to adjust the inclination of the upper cover 3. Moreover, rotating the gear rotating shaft 2 can drive the entire upper cover 3 to rotate and adjust the orientation of the upper cover 3. The orientation of the mobile phone can be changed without moving the base 1.

[0025] Specifically, the top of the gear installation groove 11 is integrally formed with a base 1 buckle protruding toward the gear rotating shaft 2, and the side of the gear rotating shaft 2 close to the base 1 buckle is integrally formed with a gear track 21, and the bottom of the base 1 buckle is set against the surface of the gear track 21, and the middle of the gear track 21 is provided with a gear groove 211 that allows the base 1 buckle to pass through. During installation, the gear groove 211 of the gear rotating shaft 2 is aligned with the base 1 buckle, and the gear rotating shaft 2 can be embedded in the gear installation groove 11, and then the gear rotating shaft 2 is rotated to make the base 1 buckle and the gear groove 211 misaligned. At this time, the gear track 21 of the gear rotating shaft 2 is restricted by the base 1 buckle and cannot be separated from the gear installation groove 11, and when the gear rotating shaft 2 rotates, it is limited and guided by the base 1 buckle.

[0026] Furthermore, the base 1 is provided with a spring mounting groove 51, one end of the spring mounting groove 51 is through-connected with the gear mounting groove 11, a spring 52 is embedded in the spring mounting groove 51, a tooth 22 is integrally formed on the side of the gear rotating shaft 2 close to the spring mounting groove 51, a positioning bead 53 is arranged between the spring 52 and the gear rotating shaft 2, and the positioning bead 53 is arranged to abut against the tooth 22 of the gear rotating shaft 2. In this embodiment, the positioning bead 53 is pushed toward the direction of the gear rotating shaft 2 by the elastic force of the spring 52, so that the positioning bead 53 is embedded in the tooth 22 of the gear rotating shaft 2. The tooth 22 of the gear rotating shaft 2 has a high point 221 and a low point 222. The connection between the teeth 22 and the teeth 22 is the low point 222. The positioning bead 53 is squeezed into the low point 222 of the tooth 22 by the action of the spring 52. When the gear rotating shaft 2 is rotated, the high point 221 of the tooth 22 squeezes the positioning bead 53, compressing the spring 52. When it is rotated to the low point 222, the spring 52 pushes the positioning bead 53 into the low point 222. When rotating, the positioning bead 53 and the gear rotating shaft 2 rub to produce sound and touch, thereby improving the feedback effect of the rotation. And, as Figure 4 As shown, in the natural state, the positioning bead 53 is located at the low point 222 of the tooth 22 of the gear rotating shaft 2 due to the tension of the spring 52, forming a misalignment between the base 1 buckle and the gear groove 211, preventing the gear rotating shaft 2 from falling off and playing a limiting role.

[0027] Specifically, an inwardly concave hinge groove 23 is provided on the surface of the gear rotating shaft 2, and the hinge groove is rotatably connected to the hinge shaft 41. One end of the upper cover 3 is fixedly connected to the hinge shaft 41. By driving the free end of the upper cover 3 to rotate, the upper cover 3 can be flipped and the support angle can be adjusted.

[0028] Furthermore, an inwardly concave hinge installation groove 24 is provided on the surface of the gear rotating shaft 2, and a hinge 42 is fixedly installed in the hinge installation groove 24 by screws. The thickness of the hinge 42 is consistent with the depth of the hinge installation groove 24, so as to avoid the hinge 42 from bulging after installation and affecting the appearance. In addition, one end of the hinge 42 is sleeved on the outer side of the hinge shaft 41, and the connection between the hinge 42 and the hinge shaft 41 is a flat structure. The friction force at the connection between the hinge 42 and the hinge shaft 41 makes the upper cover 3 rotate with a damping of 5KG, which is sufficient to support electronic products such as mobile phones.

[0029] Further, the surface of the hinge 42 is covered with a decorative cover 6. The hinge 42 is covered by the decorative cover 6 to prevent the screws from being exposed, protect the connection structure, and improve the aesthetics.

[0030] Furthermore, a storage groove 12 is provided on the surface of the base 1, and one end of the storage groove 12 is connected to the gear installation groove 11. When not in use, the upper cover 3 can be rotated and embedded in the storage groove 12, saving space and facilitating storage.

[0031] The working principle of the utility model: the utility model limits the gear rotating shaft 2 through the buckle of the base 1. When in use, the upper cover 3 is flipped to make it leave the storage slot 12, and adjusted to a suitable angle as needed, and then the upper cover 3 is rotated to drive the gear rotating shaft 2 to rotate. When the gear rotating shaft 2 rotates, the thrust of the spring 52 causes the positioning bead 53 and the tooth 22 of the gear rotating shaft 2 to rub and make a sound, and have a certain tactile feeling. After adjusting to the appropriate position, the mobile phone or other electronic equipment can be supported by leaning on the upper cover 3.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure, rather than to limit them. Although the present disclosure has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present disclosure.

Claims

1. A rotating bracket, characterized in that: include: A base, a gear rotating shaft and an upper cover, one end of the base is provided with a gear mounting groove, the gear rotating shaft is rotatably connected in the gear mounting groove, and the upper cover is hinged on the gear rotating shaft.

2. A rotating bracket according to claim 1, characterized in that: The top of the gear mounting groove is integrally formed with a base buckle protruding in the direction of the gear rotating axis, and a gear track is provided on the side of the gear rotating axis close to the base buckle. The gear track is arranged to abut against the base buckle, and a gear groove is provided on the gear track to allow the base buckle to pass through.

3. A rotating bracket according to claim 2, characterized in that: The base is provided with a spring installation groove, one end of the spring installation groove is through-connected with the gear installation groove, a side of the gear rotating shaft close to the spring installation groove is provided with teeth, a spring is embedded in the spring installation groove, a positioning bead is provided between the spring and the gear rotating shaft, and the positioning bead is arranged to abut against the teeth of the gear rotating shaft.

4. The rotating bracket according to claim 1, characterized in that: An inwardly concave hinge groove is provided on the surface of the gear rotating shaft, a hinge shaft is rotatably connected in the hinge groove, and one end of the upper cover is fixedly connected to the hinge shaft.

5. A rotating bracket according to claim 4, characterized in that: The surface of the gear rotating shaft is provided with an inwardly concave hinge installation groove, a hinge is fixedly connected in the hinge installation groove, one end of the hinge is sleeved on the hinge shaft, and the connection between the hinge and the hinge shaft is a flat structure.

6. A rotating bracket according to claim 5, characterized in that: The surface of the hinge is covered with a decorative cover.

7. The rotating bracket according to claim 1, characterized in that: A receiving groove is provided on the surface of the base, and one end of the receiving groove is connected with the gear installation groove.

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