Intelligent terminal rotating support

Abstract

The utility model relates to an intelligent terminal rotating support. The fixing ring of the rotating support is fixed on the back of the intelligent terminal. The fixing ring is provided with a gear ring, the gear ring and the fixing ring are coaxial, the middle piece is provided with a front disc, the front disc and the fixing ring form rotating connection, and the rotating shaft is a middle shaft of the fixing ring; the front disc is provided with at least one elastic head which is meshed with the gear ring. According to the technical scheme, the fixing ring is fixed to the back face of the intelligent terminal, the fixing ring is rotationally connected with the middleware, and the fixing ring can be fixed at any angle relative to rotation of the middleware through meshing of the elastic head and the gear ring, so that when the direction of the intelligent terminal is adjusted, the fixing ring can rotate relative to the middleware along with the intelligent terminal; relative friction is not generated between the intelligent terminal and the fixing ring, and mutual fixing acting force between the intelligent terminal and the fixing ring does not need to be overcome when the intelligent terminal is rotated, so that the rotating resistance of the intelligent terminal is relatively reduced, and the intelligent terminal can be conveniently rotated to adjust a screen of the intelligent terminal to different directions.

Description

Technical Field

[0001] The present application relates to a mobile phone holder, and more specifically to a rotating holder for a smart terminal. Background Art

[0002] Mobile phone holders are usually used to place smartphones in certain scenarios, such as placing mobile phones on the center console of a car, placing mobile phones on a desktop, etc. The structure of a common magnetic mobile phone holder is that the back of the magnetic head is fixedly connected to a universal ball structure. The magnetic head can be adjusted to any angle relative to the universal ball structure. After adjustment, the universal ball structure is tightened and fixed. At this time, if the direction of the mobile phone needs to be adjusted, such as switching between vertical and horizontal states, since the mobile phone is attracted to the magnetic head by magnetic force, the resistance to directly rotating the mobile phone will be relatively large, and relative friction will occur between the back of the mobile phone and the surface of the magnetic head, resulting in wear, which affects the convenience of use and needs to be improved. Utility Model Content

[0003] The purpose of the present application is to overcome the above-mentioned deficiencies in the prior art and to provide a smart terminal rotating bracket to improve the convenience of use.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a smart terminal rotating bracket, which includes a fixing ring and an intermediate piece, the fixing ring is used to be fixed on the back of the smart terminal; the fixing ring has a gear ring, the gear ring is coaxial with the fixing ring, the intermediate piece is provided with a front disk, the front disk is rotatably connected with the fixing ring and the rotating axis is the central axis of the fixing ring; the front disk is provided with at least one elastic head, which is engaged with the gear ring.

[0005] In the technical solution of the present application, the fixing ring is fixed to the back of the smart terminal, and the fixing ring and the middle piece are rotationally connected. Through the engagement of the elastic head and the gear ring, the rotation of the fixing ring relative to the middle piece can be fixed at any angle. Therefore, when the direction of the smart terminal is adjusted, the fixing ring will follow the smart terminal to rotate relative to the middle piece. No relative friction will be generated between the smart terminal and the fixing ring, and there is no need to overcome the mutual fixing force between the smart terminal and the fixing ring when rotating the smart terminal. Therefore, the resistance to the rotation of the smart terminal is relatively reduced, and the smart terminal can be easily rotated to adjust its screen to different directions. The ease of use is improved, meeting user needs.

[0006] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 This is the exploded view of the smart terminal rotating bracket.

[0008] Figure 2 This is the exploded view of the fixing ring and the middle piece.

[0009] Figure 3 This is the exploded view of the fixing ring and the middle piece.

[0010] Figure 4 This is the assembly view of the spring, positioning plate and front disc.

[0011] Figure 5 Exploded view of the retaining ring.

[0012] It should be noted that the products shown in the above views have been appropriately reduced / enlarged to suit the size of the drawings and for clarity of the views, and there is no restriction on the size of the products shown in the views. DETAILED DESCRIPTION

[0013] In order to make the objectives, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0014] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0015] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0016] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0017] The embodiment of the present application is a smart terminal rotating bracket, and its specific structure is as follows: Figure 1-5 The intelligent terminal may be a smart phone or a smart tablet computer.

[0018] like Figure 1As shown, the smart terminal rotating bracket includes a fixing ring 10 and a middle piece 20. The fixing ring 10 is used to be fixed on the back of the smart terminal, and the fixing structure between the two can be a magnetic fixing structure, an adhesive fixing structure or a Velcro fixing structure. The middle piece 20 can be fixedly connected by inserting a universal ball 81 at the back and tightening the nut 82. Figure 1 FIG. 2 shows an example of a universal ball 81 connected to a vacuum suction cup 83. In other embodiments, the rear of the universal ball can also be connected to other fixing structures, such as a universal ball connected to a car air outlet fixing clip, etc. Figure 2 As shown, the fixed ring 10 has a gear ring 11, and the gear ring 11 is coaxial with the fixed ring 10. The intermediate member 20 is provided with a front disc 21, which is rotatably connected with the fixed ring 10 and the rotation axis is the center axis 102 of the fixed ring 10. The front disc 21 is provided with at least one elastic head 30, which is engaged with the gear ring 11.

[0019] In the smart terminal rotating bracket of the embodiment, the fixing ring 10 is fixed to the back of the smart terminal, and the fixing ring 10 and the middle piece 20 are rotatably connected. Through the engagement of the elastic head 31 and the gear ring 11, the rotation of the fixing ring 10 relative to the middle piece 20 can be fixed at any angle. Therefore, when the direction of the smart terminal is adjusted, the fixing ring 10 will follow the smart terminal to rotate relative to the middle piece 20. No relative friction will be generated between the smart terminal and the fixing ring 10, and there is no need to overcome the mutual fixing force between the smart terminal and the fixing ring 10 when rotating the smart terminal. Therefore, the resistance to the rotation of the smart terminal is relatively reduced, the convenience of use is improved, and user needs are met.

[0020] In some embodiments, Figure 2 and Figure 3 As shown, the gear ring 11 is arranged on the inner wall of the middle hole 101 of the fixed ring 10, and the front disc 21 penetrates into the middle hole 101 of the fixed ring 10, and the front disc 21 is clamped with the gear ring 11 and the front disc 21 and the gear ring 11 are rotatably connected. Specifically, the circumferential outer wall of the front disc 21 is provided with a circular arc front ridge 211 and a rear latch 212, and the gear ring 11 is clamped between the circular arc front ridge 211 and the rear latch 212, so that the front disc 21 and the gear ring 11 form a mutual clamping connection, so that the front disc 21 will not be separated from the gear ring 11, and at the same time, the front disc 21 can rotate relative to the gear ring 11, and its rotation axis is the middle axis 102 of the fixed ring 10. In addition, as Figure 2 As shown, the elastic head 31 passing through the front disc 21 is arranged at a position corresponding to the gear ring 11 , and the elastic head 31 is meshed with the gear ring 11 to maintain the relative angle between the front disc 21 and the fixing ring 10 . Figure 2 Only one elastic head 31 is shown in the figure, in other embodiments, more than one elastic head may be provided.

[0021] In some embodiments, in combination Figure 2 and Figure 3As shown, the rear latch 212 is provided with two opposite ones, the arc front ridges 211 have two and the rear latch 212 corresponds to the space 2110 between the two arc front ridges 211. Figure 2 As shown, chamfers 2121 are provided on the circumferential outer edges of the rear surfaces of the two rear latches 212 . When the front disk 21 is inserted into the hole 101 in the fixing ring 10 , the chamfers 2121 can reduce the resistance of the rear latches 212 passing over the gear ring 11 .

[0022] In some embodiments, Figure 2 As shown, the intermediate member 20 is further provided with a rear cylinder 22 with external threads, and the rear cylinder 22 is fixed to the rear of the front disk 21. The rear cylinder 22 is used to wrap the universal ball.

[0023] In some embodiments, Figure 3 and 4 As shown, the elastic head 31 is the outer sharp corner of the middle acute angle piece 32 of a spring piece 30. The spring piece 30 can be made of metal material, such as carbon steel, stainless steel, etc., or can be made of round spring wire. The front surface of the front plate 21 is provided with a mounting groove 23 for mounting the spring piece 30. The circumferential outer wall of the front plate 21 is provided with a through hole 231, and the mounting groove 23 is connected to the through hole 231. After the spring piece 30 is installed in the mounting groove 23, the elastic head 31 passes through the through hole 231 and is exposed. In addition, as shown in FIG. Figure 3 and Figure 4 As shown, the two ends of the spring piece 30 are respectively symmetrical right-angle pieces 34, and the two ends of the middle acute-angle piece 32 are connected to the right-angle piece 34 through inverted U-shaped pieces 33, which improves the elasticity of the middle acute-angle piece 32 and makes it easier for the elastic head 31 to retract when under pressure.

[0024] In other embodiments, the shape of the spring 30 can be adjusted to different shapes as long as it has appropriate deformation elasticity. Or in other embodiments, a spiral spring can be used in the installation slot to support the slider, and the elastic head is the top of the slider, which in turn replaces the spring structure.

[0025] In some embodiments, Figure 3 and 4 As shown, a positioning plate 40 is fixed in the mounting groove 23. The two top corners 42 of the positioning plate 40 press the right-angled piece 34 into the two right-angled inner corners 233 of the mounting groove 23, so that the two ends of the spring piece 30 are completely fixed. Three positioning columns 232 are arranged in the mounting groove 23, and the positioning plate 40 is provided with positioning holes 41 corresponding to the positioning columns 232. When the positioning plate 40 is fixed in the mounting groove 23, the positioning columns 232 penetrate into the positioning holes 41. The positioning columns 232 and the positioning holes 41 are tightly matched to prevent the positioning plate 40 from loosening. In addition, as shown in FIG. Figure 3As shown, a circular covering layer 50 is fixedly attached to the front surface of the front plate 21. The diameter of the covering layer 50 is equal to the outer diameter of the front plate 21. The covering layer 50 covers the mounting groove 23, thereby preventing the mounting groove 23 from being exposed and preventing the positioning plate 40 from being separated from the mounting groove 23. Figure 4 As shown, two clearance grooves 43 are also provided on the upper part of the positioning plate 40, and the clearance grooves 43 correspond to the connection between the middle acute angle piece 32 and the inverted U-shaped piece 33. When the elastic head 31 is compressed and the middle acute angle piece 32 retracts, the clearance grooves 43 leave space for the middle acute angle piece 32 to retract.

[0026] In some embodiments, Figure 3 and Figure 5 As shown, a number of magnets 12 are evenly distributed inside the fixing ring 10 along the central axis 102 of the fixing ring 10, and the magnets 12 are used to fix the fixing ring 10 and the smart terminal through magnetic attraction. Specifically, an annular groove 103 is provided in the fixing ring 10, and the magnet 12 is fixed on a circular plate 13. The magnet 12 and the circular plate 13 are placed in the annular groove 103, and the opening of the annular groove 103 is covered by a rear covering layer 15 to prevent the magnet 12 and the circular plate 13 from escaping from the annular groove 103. In order to achieve magnetic fixation, the smart terminal must be equipped with a corresponding magnet ring (such as Apple iPhone 12 or subsequent models) or the protective shell outside the smart terminal must be equipped with a corresponding magnet ring. These magnet rings can form a magnetic attraction corresponding to the magnet 12 in the fixing ring 10 in the embodiment, and the magnetic attraction can allow the two to form a fixed connection. In addition, as Figure 3 and Figure 5 As shown, an annular gasket 14 is further provided in front of the fixing ring 10 , and the annular gasket 14 is used to contact the back of the smart terminal or the back of the protective shell of the smart terminal to increase friction and reduce the probability of scratching.

[0027] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0028] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms should not be understood as necessarily being directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0030] The above examples are only used to further illustrate the technical content of this application so that readers can understand it more easily, but they do not mean that the implementation methods of this application are limited to these. Any technical extension or re-creation made based on this application is protected by this application. The scope of protection of this application shall be subject to the claims.

Claims

1. A smart terminal rotating bracket, characterized in that: It includes a fixing ring and an intermediate piece, wherein the fixing ring is used to be fixed on the back of the smart terminal; the fixing ring has a gear ring, the gear ring is coaxial with the fixing ring, the intermediate piece is provided with a front disk, the front disk is rotatably connected with the fixing ring and the rotating axis is the central axis of the fixing ring; the front disk is provided with at least one elastic head, and the elastic head is meshed with the gear ring.

2. The intelligent terminal rotating bracket according to claim 1, characterized in that: The gear ring is arranged on the inner wall of the middle hole of the fixing ring, the front disc penetrates into the middle hole of the fixing ring, the front disc is clamped with the gear ring, and the front disc and the gear ring are rotatably connected.

3. The intelligent terminal rotating bracket according to claim 2, characterized in that: The circumferential outer wall of the front disk is provided with an arc front convex strip and a rear latch tongue, the gear ring is clamped between the arc front convex strip and the rear latch tongue, and the elastic head is arranged at a position corresponding to the gear ring.

4. The intelligent terminal rotating bracket according to claim 3, characterized in that: The rear latching tongues are provided with two opposite ones, the arc front convex strips are provided with two ones, and the rear latching tongue corresponds to the space between the two arc front convex strips.

5. The intelligent terminal rotating bracket according to claim 1, characterized in that: The elastic head is the outer sharp corner of the middle acute angle piece of a spring piece, the front surface of the front plate is provided with a mounting groove for mounting the spring piece, the circumferential outer wall of the front plate is provided with a through hole for the elastic head to pass through, and the mounting groove is connected to the through hole.

6. The intelligent terminal rotating bracket according to claim 5, characterized in that: The two ends of the spring piece are respectively right-angle pieces that are symmetrical to each other, and the two ends of the middle acute-angle piece are respectively connected to the right-angle pieces through inverted U-shaped pieces.

7. The intelligent terminal rotating bracket according to claim 6, characterized in that: A positioning plate is fixed in the installation groove, and two top corners of the positioning plate press the right-angle piece into two right-angle inner corners of the installation groove.

8. The intelligent terminal rotating bracket according to any one of claims 1 to 7, characterized in that: A plurality of magnets are evenly distributed inside the fixing ring along the central axis of the fixing ring, and the magnets are used to fix the fixing ring and the smart terminal to be connected by magnetic attraction.

9. The intelligent terminal rotating bracket according to claim 8, characterized in that: An annular groove is arranged in the fixing ring, the magnet is fixed on a circular plate, and the magnet and the circular plate are placed in the annular groove.

10. The intelligent terminal rotating bracket according to any one of claims 1 to 7, characterized in that: The intermediate piece is also provided with a rear cylinder with external threads, and the rear cylinder is fixed at the rear of the front disc.

Images