Folding hinge for mobile phone support

Abstract

The utility model relates to the technical field of mobile phone supports, in particular to a folding hinge for a mobile phone support, which comprises an outer ring support, an inner ring support and a hinge assembly, the hinge assembly comprises a first hinge element, a second hinge element and a support frame, and the first hinge element and the second hinge element are respectively arranged at two ends of the support frame; the inner ring support is movably arranged on the first hinge element, and the first hinge element is provided with a first damping element. The outer ring support is movably arranged on a second hinge element, and a second damping element is arranged on the second hinge element. Through ingenious combination of the outer ring support, the inner ring support and the hinge assembly, folding movement of the outer ring support and the inner ring support on the hinge assembly is achieved, space is reduced, and carrying and storage are convenient. The supporting strength is enhanced through the hinge assembly, the multiple first damping elements and the multiple second damping elements are arranged so that the precision can be adjusted and improved, the use experience of a user can be enhanced, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to mobile phone support technical field, concretely is a kind of folding hinge for mobile phone support. BACKGROUND

[0002] In recent years, mobile phone is widely used in various aspects of life and study, but long time handheld mobile phone watching TV, learning can cause arm rigid hold sore, eye fatigue, vision decline and other hazards, and the emergence of mobile phone support effectively solves the many drawbacks brought by handheld mobile phone. Mobile phone support is mainly used to support mobile phone, so that mobile phone can be kept inclined, upright and other states when placed on the table, which can provide a suitable angle for the user to use the mobile phone. The current mobile phone support has various forms and structures, including fixed type, assembled type, integrated type with mobile phone protective shell and other types.

[0003] At present, mobile phone support usually has relatively fixed structure, and the structure is relatively complex, causing the overall volume to be relatively large, the manufacturing cost and packaging and transportation to be relatively high. It is difficult to achieve complete storage, causing inconvenience in carrying. It reduces the poor customer experience. UTILITY MODEL CONTENT

[0004] To solve the above problems, the utility model provides a folding hinge for mobile phone support, which solves the problems of the existing mobile phone support, such as relatively fixed structure, complex structure, large overall volume, high manufacturing cost and packaging and transportation, difficulty in achieving complete storage, inconvenience in carrying and poor customer experience.

[0005] The technical scheme adopted by the utility model is: comprising outer ring support, inner ring support and hinge assembly; the hinge assembly comprises first hinge element, second hinge element and support frame, the first hinge element and the second hinge element are respectively arranged at both ends of the support frame; the inner ring support is movably arranged on the first hinge element, the first hinge element is provided with a first damping element, the first damping element is used to generate damping when the inner ring support moves on the first hinge element; the outer ring support is movably arranged on the second hinge element, the second hinge element is provided with a second damping element, the second damping element is used to generate damping when the outer ring support moves on the second hinge element.

[0006] Further improvement of the above scheme is that the outer ring support is provided with a ring groove, the two sides of the ring groove are provided with baffles, and the side of the baffle is provided with a avoiding slot.

[0007] Further improvement of the above scheme is that the outer ring support is provided with an encapsulation sheet and a matching sheet at both ends; the magnetic attraction element is arranged in the ring groove and encapsulated by the encapsulation sheet; and the matching sheet is used for matching the outer ring support.

[0008] Further improvement of the above scheme is that the outer ring support is provided with an encapsulation sheet and a matching sheet at both ends; the magnetic attraction element is arranged in the ring groove and encapsulated by the encapsulation sheet; and the matching sheet is used for matching the outer ring support.

[0009] Further improvement of the above scheme is that the side groove is provided with a bevel at the notch.

[0010] Further improvement of the above scheme is that the second hinge element comprises a hinge shaft arranged on the mounting hole, a hinge sleeve movably sleeved on the hinge shaft, and a positioning block for positioning and moving the hinge sleeve.

[0011] Further improvement of the above scheme is that the hinge sleeve is arranged in two groups on the hinge shaft, and the second damping element is arranged on the hinge shaft.

[0012] Further improvement of the above scheme is that the inner ring support is provided with a limiting groove at one side, and a fitting part is arranged opposite to the limiting groove; one end of the limiting groove is buckled on the hinge assembly, so that the inner ring support can be folded on the hinge assembly; and the fitting part is used for fitting the first hinge element on the hinge assembly.

[0013] Further improvement of the above scheme is that the first hinge element comprises a folding shaft arranged on the fitting part, a folding sleeve movably arranged on the folding shaft, and a limiting block for limiting and moving the folding sleeve.

[0014] Further improvement of the above scheme is that the folding sleeve is arranged in two groups on the folding shaft, and the first damping element is arranged on the folding sleeve.

[0015] The beneficial effects of the utility model are as follows:

[0016] Compared with the existing mobile phone support, the outer ring support and the inner ring support are hingedly folded on the hinge assembly through the ingenious combination of the outer ring support, the inner ring support and the hinge assembly, the occupied space is effectively reduced, and the mobile phone support is convenient to carry and store; the two groups of second hinge elements on the outer ring support and the two groups of first hinge elements on the inner ring support greatly enhance the support strength of the outer ring support and the inner ring support, and improve the activity stability; and the first damping element and the second damping element are arranged on the two groups of first hinge elements and the second hinge elements, so that the inner ring support and the outer ring support generate damping when moving along the first hinge elements and the second hinge elements, so as to adjust the lifting precision, enhance the user experience, and have good application prospect. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective view of the folding hinge for the mobile phone support of the utility model;

[0018] Figure 2 It is an explosion view of the folding hinge for the mobile phone support of the utility model;

[0019] Figure 3 It is another angle explosion view of the folding hinge for the mobile phone support of the utility model;

[0020] Figure 4 It is the activity flow process schematic view of the movable part.

[0021] The reference signs are explained: outer ring support 10, ring groove 11, baffle 12, avoiding groove 13, packaging sheet 14, adhering sheet 15, magnetic attraction element 16, mounting part 17, mounting hole 18, side groove 19;

[0022] Inner ring support 20, limiting groove 21, assembly part 22;

[0023] Hinge assembly 30, first hinge element 31, first damping element 310, folding shaft 311, folding sleeve 312, limiting block 313, second hinge element 32, second damping element 320, hinge shaft 321, hinge sleeve 322, positioning block 323, support frame 33. DETAILED DESCRIPTION

[0024] In order to facilitate understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the utility model are given in the drawings. However, the utility model can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. Where, when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can also be present.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0027] As shown in Figures 1-4 As shown in the application, a folding hinge for a mobile phone support, comprising: an outer ring support 10, an inner ring support 20 and a hinge assembly 30; the hinge assembly 30 comprises a first hinge element 31, a second hinge element 32 and a support frame 33, the first hinge element 31 and the second hinge element 32 are respectively arranged at both ends of the support frame 33, the inner ring support 20 is movably arranged on the first hinge element 31, the first hinge element 31 is provided with a first damping element 310, the first damping element 310 is used to generate damping when the inner ring support 20 moves on the first hinge element 31; the outer ring support 10 is movably arranged on the second hinge element 32, the second hinge element 32 is provided with a second damping element 320, the second damping element 320 is used to generate damping when the outer ring support 10 moves on the second hinge element. In this embodiment, through the ingenious combination of the outer ring support 10, the inner ring support 20 and the hinge assembly 30, the flexible folding and turning function of the support is realized.

[0028] As shown in the application, a folding hinge for a mobile phone support, comprising: an outer ring support 10, an inner ring support 20 and a hinge assembly 30; the hinge assembly 30 comprises a first hinge element 31, a second hinge element 32 and a support frame 33, the first hinge element 31 and the second hinge element 32 are respectively arranged at both ends of the support frame 33, the inner ring support 20 is movably arranged on the first hinge element 31, the first hinge element 31 is provided with a first damping element 310, the first damping element 310 is used to generate damping when the inner ring support 20 moves on the first hinge element 31; the outer ring support 10 is movably arranged on the second hinge element 32, the second hinge element 32 is provided with a second damping element 320, the second damping element 320 is used to generate damping when the outer ring support 10 moves on the second hinge element. In this embodiment, through the ingenious combination of the outer ring support 10, the inner ring support 20 and the hinge assembly 30, the flexible folding and turning function of the support is realized. Figure 1 As shown in the application, a folding hinge for a mobile phone support, comprising: an outer ring support 10, an inner ring support 20 and a hinge assembly 30; the hinge assembly 30 comprises a first hinge element 31, a second hinge element 32 and a support frame 33, the first hinge element 31 and the second hinge element 32 are respectively arranged at both ends of the support frame 33, the inner ring support 20 is movably arranged on the first hinge element 31, the first hinge element 31 is provided with a first damping element 310, the first damping element 310 is used to generate damping when the inner ring support 20 moves on the first hinge element 31; the outer ring support 10 is movably arranged on the second hinge element 32, the second hinge element 32 is provided with a second damping element 320, the second damping element 320 is used to generate damping when the outer ring support 10 moves on the second hinge element. In this embodiment, through the ingenious combination of the outer ring support 10, the inner ring support 20 and the hinge assembly 30, the flexible folding and turning function of the support is realized.

[0029] Figure 3 ​As shown, the outer ring support 10 is provided with an encapsulation sheet 14 and a matching sheet 15 at both ends; a magnetic element 16 is arranged between the encapsulation sheet 14 and the matching sheet 15, the magnetic element 16 is arranged in the ring groove 11 and encapsulated by the encapsulation sheet 14, and the matching sheet 15 is used for matching the outer ring support 10. In this embodiment, the outer ring support 10 is provided with the encapsulation sheet 14, the matching sheet 15 and the magnetic element 16, which are respectively installed in the ring groove 11, so as to use the outer ring support 10, encapsulate the magnetic element 16 arranged in the ring groove 11 by the encapsulation sheet 14, enhance the stability, effectively prevent the entry of sundries and moisture, and improve the practicability; and the outer ring support 10 is matched by the matching part 15, which greatly improves the user convenience and use feeling.

[0030] One side of the outer ring support 10 is provided with a mounting part 17, the mounting part 17 is provided with a mounting hole 18, one side of the outer ring support 10 close to the mounting hole 18 is provided with a side groove 19, one end of the side groove 19 is communicated with the mounting hole 18. In this embodiment, the mounting part 17 is used to install and connect the outer ring support 10 with the second connecting element 32, and the flexibility of the outer ring support 10 on the connecting assembly 30 is improved; the mounting part 17 is provided with the mounting hole 18, which is convenient for fixed installation, enhances the installation stability, and at the same time, the side groove 19 is arranged close to the mounting hole 18 of the outer ring support 10, and the side groove 19 is communicated with the mounting hole 18, which is convenient for installation operation, improves the practicability and assembly convenience of the support.

[0031] The notch of the side groove 19 is a slope. In this embodiment, the notch of the side groove 19 is a slope, which is convenient for the user to smoothly adjust the mobile phone support and improves the use convenience and user experience of the mobile phone support.

[0032] As shown in the figure, Figures 2-3 The second connecting element 32 includes a connecting shaft 321 arranged on the mounting hole 18, a connecting sleeve 322 movably sleeved on the connecting shaft 321, and a positioning block 323 used for positioning the movable connecting sleeve 322. In this embodiment, the connecting shaft 321 on the mounting hole 18, the movably sleeved connecting sleeve 322 and the positioning block 323 realize the stable and flexible positioning of the connecting sleeve 322; so as to conveniently fold and unfold the mobile phone support, and ensure the stability during use.

[0033] The two sets of hinged sleeves 322 are symmetrically arranged on the hinged shaft 321, and the second damping element 320 is arranged on the hinged shaft 321. In this embodiment, the two sets of symmetric hinged sleeves 322 are arranged on the hinged shaft 321, so that the hinged sleeves are mounted on the outer ring support 10 and hinged along the hinged shaft 321; and the second damping element 320 is arranged on the hinged sleeve 322, so that when the outer ring support 10 moves along the hinged shaft 321 on the hinged sleeve 322, a resistance is generated, so that the user can control the mobile phone support, effectively improving the stability and damping control of the folding hinge for the mobile phone support, and ensuring smooth operation and positioning accuracy during folding and unfolding of the support.

[0034] One side of the inner ring support 20 is provided with a limiting groove 21, and a fitting part 22 is arranged opposite the limiting groove 21. One end of the limiting groove 21 can be buckled on the hinged assembly 30, so that the inner ring support 20 can be folded on the hinged assembly 30; and the fitting part 22 is used to fit the first hinged element 31 on the hinged assembly 30. In this embodiment, by arranging the limiting groove 21 and the corresponding fitting part 22 on one side of the inner ring support 20, the inner ring support 20 can be conveniently buckled on the hinged assembly 30, realizing folding and storage of the inner ring support 20 of the mobile phone support; at the same time, the fitting part 22 can stably fit the first hinged element 31 of the hinged assembly 30, ensuring stable and reliable folding structure, and improving the portability and use convenience of the folding hinge for the mobile phone support.

[0035] As shown in Figure 4 The first hinged element 31 includes a folding shaft 311 arranged on the fitting part 22, a folding sleeve 312 movably arranged on the folding shaft 311, and a limiting block 313 for folding and limiting movement of the folding sleeve 312. In this embodiment, the folding shaft 311 provides a stable rotation center for the folding sleeve 312, so that the folding sleeve 312 can flexibly fold on the fitting part 22; at the same time, the limiting block 313 effectively limits the folding range of the folding sleeve 312, ensuring the stability and reliability of the folding process, and having strong practicability.

[0036] The folding sleeve 312 is symmetrically arranged on the folding shaft 311 in two sets, and the first damping element 310 is arranged on the folding sleeve 312. In this embodiment, the folding sleeve 312 is arranged in two sets, realizing a stable folding structure of the mobile phone support; and the first damping element 310 is arranged on the folding sleeve 312, effectively providing resistance control during folding, ensuring the stability and positioning accuracy of unfolding and folding of the support.

[0037] The utility model discloses an embodiment, a folding hinge for mobile phone support, include: outer ring support 10, inner ring support 20 and hinged component 30, hinged component 30 includes first hinged element 31, second hinged element 32 and support frame 33, first hinged element 31 with second hinged element 32 are arranged respectively at both ends of support frame 33, the inner ring support 20 swing setting is in first hinged element 31, first hinged element 31 is provided with first damping element 310, and first damping element 310 is used for when the inner ring support 20 swing on first hinged element 31 generates damping, outer ring support 10 swing setting is in second hinged element 32, second hinged element 32 is provided with second damping element 320, and second damping element 320 is used for when the outer ring support 10 swing on second hinged element generates damping, through the ingenious combination of outer ring support 10, inner ring support 20 and hinged component 30, realize the swing of outer ring support 10 and inner ring support 20 on hinged component 30, effectively reduce the space occupied, convenient to carry and store, and two groups of second hinged element 32 on outer ring support 10 and two groups of first hinged element 31 on inner ring support 20 greatly enhance the support strength of outer ring support 10 and inner ring support 20, improve the activity stability, and first damping element 310 and second damping element 320 are arranged on two groups of first hinged element 31 and second hinged element 32, so that the inner ring support 20 and outer ring support 10 generate damping when swing along first hinged element 31 and second hinged element 32, so as to adjust the lifting precision, enhance user experience, and have good application prospect.

[0038] The above embodiments only express several embodiments of the utility model, and the description is more specific and detailed, but it can not be understood as the limitation of the utility model patent scope. It should be pointed out that for ordinary skilled person in the art, without departing from the concept of the utility model, a number of variations and improvements can be made, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be according to the appended claims.

Claims

1. A folding hinge for a cell phone holder, characterized in that, The utility model relates to a kind of folding support, including: outer ring support, inner ring support and hinged component;The hinged component includes first hinged element, second hinged element and support frame, and first hinged element and second hinged element are respectively arranged at both ends of support frame;The inner ring support is movably arranged on first hinged element, and first hinged element is provided with first damping element, and first damping element is used to generate damping when inner ring support moves on first hinged element;The outer ring support is movably arranged on second hinged element, and second hinged element is provided with second damping element, and second damping element is used to generate damping when outer ring support moves on second hinged element. The outer ring support is provided with a ring groove, and the two sides of the ring groove are provided with baffles, and one side of the baffle is provided with a clearance groove.

2. The folding hinge for a cell phone holder according to claim 1, wherein: Both ends of the outer ring support are provided with a packaging sheet and a matching sheet, and the magnetic attraction element is arranged in the ring groove and packaged by the packaging sheet, and the matching sheet is used for the outer ring support.

3. The folding hinge for a cell phone holder of claim 2, wherein: One side of the outer ring support is provided with a mounting portion, and the mounting portion is provided with a mounting hole, and one side of the outer ring support close to the mounting hole is provided with a side groove, and one end of the side groove is communicated with the mounting hole.

4. The folding hinge for a cell phone holder of claim 3, wherein: The notch of the side groove is a bevel.

5. The folding hinge for a cell phone holder of claim 4, wherein: The second hinged element includes a hinged shaft arranged on the mounting hole, a hinged sleeve movably sleeved on the hinged shaft, and a positioning block for positioning the hinged sleeve.

6. The folding hinge for a cell phone holder of claim 5, wherein: The hinged sleeve is symmetrically provided with two groups on the hinged shaft, and the second damping element is arranged on the hinged shaft.

7. The folding hinge for a cell phone holder of claim 6, wherein: One side of the inner ring support is provided with a limiting groove, and a mounting portion is arranged opposite to the limiting groove, one end of the limiting groove can be buckled on the hinged component, so that the inner ring support can be folded on the hinged component, and the mounting portion is used for assembling the first hinged element on the hinged component.

8. The folding hinge for a cell phone holder of claim 1, wherein: The first hinged element includes a folding shaft arranged on the mounting portion, a folding sleeve movably arranged on the folding shaft, and a limiting block for limiting the folding sleeve.

9. The folding hinge for a cell phone holder of claim 8, wherein: The folding sleeve is symmetrically provided with two groups on the folding shaft, and the first damping element is arranged on the folding sleeve.

10. The folding hinge for a cell phone holder of claim 9, wherein: ​

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