Star wheel decompression mobile phone shell and support thereof
By introducing a star wheel pressure relief structure into the mobile phone case bracket, the rotational connection of the pull-latch buckle is achieved by using gear meshing, the problem of limited support orientation and angle of the bracket in the prior art is solved, and the rotation stability and feel are improved.
Patent Information
- Application Number
- CN202420731903.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-09
AI Technical Summary
The pull-latch buckle of the existing mobile phone case holder can only flip towards the body or outside of the mobile phone case, and cannot rotate around the axis perpendicular to the body of the mobile phone case, resulting in limited support orientation and angle.
A star wheel pressure reducing mobile phone case bracket is designed to establish a rotating connection through the gear structure between the outer ring buckle and the inner ring buckle. The outer ring buckle includes the outer ring teeth and the pressure reducing gear, and the inner ring buckle includes the gear seat and the gear groove. , the meshing between the gear and the gear window achieves a rotatable connection, enhancing rotational stability and feel.
The pull-ring buckle is achieved not only flips, but also rotates around the vertical axis, expanding the support orientation and angle, and has better stability and feel when rotating.
Smart Images
Figure CN222147663U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of mobile phone cases, and in particular relates to a star-wheel decompression mobile phone case and a star-wheel decompression mobile phone case bracket used therein. Background Art
[0002] The mobile phone case bracket generally includes a fixing buckle and a pull ring buckle that are hinged to each other. The fixing buckle is used to fix the bracket to the mobile phone case body, and the pull ring buckle is turned outward to support the mobile phone case body and the mobile phone. The existing mobile phone case bracket has the following technical problems: the pull ring buckle can only be turned toward the mobile phone case body or outside the mobile phone case body, and cannot be rotated around an axis perpendicular to the mobile phone case body, so the support direction and support angle that can be formed are limited. Utility Model Content
[0003] In view of this, the present application provides a star-wheel decompression mobile phone case and a star-wheel decompression mobile phone case bracket used therein to solve all or part of the technical problems described in the background technology section of the present application.
[0004] The star wheel decompression mobile phone case bracket provided by this application to solve its technical problems is:
[0005] A star wheel decompression mobile phone case bracket, characterized in that it comprises an outer ring buckle and an inner ring buckle; the outer ring buckle comprises an outer ring body, an outer ring ring is arranged in the middle of the outer ring body, and a plurality of outer ring teeth are arranged on the inner edge of the outer ring body; a decompression gear is arranged on the inner ring buckle, the inner ring buckle is arranged in the outer ring ring, and the outer ring teeth and the decompression gear are meshed with each other.
[0006] Preferably, the outer ring buckle comprises a fixed buckle, a pull ring buckle and a hinge assembly, and a rotatable connection is established between the fixed buckle and the pull ring buckle via the hinge assembly; the outer ring teeth are arranged on the inner edge of the fixed buckle.
[0007] Preferably, the pull ring buckle is further provided with a magnetic groove, and a magnetic sheet is provided in the magnetic groove.
[0008] Preferably, the outer ring teeth are evenly distributed on the inner edge of the fixing buckle to form an outer ring gear ring.
[0009] Preferably, the inner ring buckle includes a gear seat and a gear cover, the gear seat is provided with a gear groove, and the gear groove is provided with a gear window; the gear seat and the gear cover are fixedly connected, the decompression gear is arranged in the gear groove and some teeth of the decompression gear extend from the gear window.
[0010] Preferably, the number of pressure reducing gears is four, namely, the center gear, the first planetary gear, the second planetary gear, and the third planetary gear; the number of gear windows is three, namely, the first planetary gear window, the second planetary gear window, and the third planetary gear window; the center gear is arranged at the center of the gear groove, the first planetary gear, the second planetary gear, and the third planetary gear are evenly meshed around the center gear and some gear teeth extend from the first planetary gear window, the second planetary gear window, and the third planetary gear window, respectively; the center gear shaft, the first planetary gear shaft, the second planetary gear shaft, and the third planetary gear shaft are arranged on the bottom of the gear groove; the center gear, the first planetary gear, the second planetary gear, and the third planetary gear are rotatably arranged on the center gear shaft, the first planetary gear shaft, the second planetary gear shaft, and the third planetary gear shaft, respectively.
[0011] Preferably, the inner ring buckle also includes a pointer component, which includes a pointer head, a pointer tail and a pointer rod, the pointer head and the pointer tail are respectively arranged at the two ends of the pointer rod, and a pointer hole is arranged on the pointer tail; a pointer column is also arranged on the bottom of the gear groove, the pointer hole of the pointer component is sleeved on the pointer column and the pointer head is meshed with the center gear.
[0012] Preferably, an upper limit structure and a lower limit structure are provided on the gear seat, and the upper limit structure and the lower limit structure are used to clamp the outer ring buckle.
[0013] Preferably, an adhesive component is provided on a side of the gear seat opposite to the gear groove, and a sealing member is provided on the outer side of the gear cover.
[0014] The star wheel decompression mobile phone case provided by this application to solve its technical problems is:
[0015] A star wheel decompression mobile phone case comprises a mobile phone case body and a mobile phone case bracket, wherein the mobile phone case bracket is arranged on the mobile phone case body, and is characterized in that the mobile phone case bracket is a star wheel decompression mobile phone case bracket recorded in any of the above-mentioned technical solutions.
[0016] Beneficial technical effects:
[0017] 1. The star-wheel decompression mobile phone case disclosed in the present application and the star-wheel decompression mobile phone case bracket used therein, the pull ring buckle can be flipped toward the mobile phone case body or to the outside of the mobile phone case body, and can also be rotated around an axis perpendicular to the mobile phone case body, thereby forming a wider support orientation and support angle.
[0018] 2. The star-wheel decompression mobile phone case disclosed in the present application and the star-wheel decompression mobile phone case bracket used therein establish a rotational connection through the meshing of the gear tooth structure and the decompression gear between the outer ring buckle and the inner ring buckle, which provides better stability and feel during rotation.
[0019] The technical solution and technical effects of the present application are described in detail below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 : Schematic diagram of the three-dimensional structure of the star wheel decompression mobile phone case bracket;
[0021] Figure 2 : The first-person perspective structural explosion diagram of the star wheel decompression mobile phone case bracket;
[0022] Figure 3 : The second perspective structural explosion diagram of the star wheel decompression mobile phone case bracket;
[0023] Figure 4 : Schematic diagram of the gear seat structure in the star wheel decompression mobile phone case bracket;
[0024] Figure 5 : Schematic diagram of the star-wheel decompression mobile phone case structure.
[0025] Icon Description:
[0026] 10-mobile phone case body, 20-mobile phone case bracket;
[0027] 210-outer ring buckle, 220-inner ring buckle;
[0028] 2110-outer ring body, 2120-outer ring, 2130-outer ring teeth, 2140-fixing buckle, 2150-pull ring buckle, 2160-hinge assembly, 2170-magnetic suction groove, 2180-magnetic suction sheet, 2190-outer ring gear ring;
[0029] 2220-gear seat, 2230-gear cover, 2240-gear groove, 2250-gear window, 2260-pointer component, 2270-adhesive component, 2280-seal;
[0030] 2211-central gear, 2212-first planetary gear, 2213-second planetary gear, 2214-third planetary gear;
[0031] 2221-upper limit mechanism, 2222-lower limit structure;
[0032] 2241-central gear shaft, 2242-first planetary gear shaft, 2243-second planetary gear shaft, 2244-third planetary gear shaft, 2245-pointer column; 2251-first planetary gear window, 2252-second planetary gear window, 2253-third planetary gear window;
[0033] 2261-pointer head, 2262-pointer tail, 2263-pointer rod, 2264-pointer hole. DETAILED DESCRIPTION
[0034] See also Figure 5 The star wheel decompression mobile phone case bracket 20 provided in the present application is used to be fixed to the mobile phone case body 10, so as to facilitate carrying the mobile phone and supporting the placement of the mobile phone.
[0035] See also Figure 1-Figure 5 The star wheel decompression mobile phone case bracket includes an outer ring buckle 210 and an inner ring buckle 220; the outer ring buckle 210 is arranged outside the inner ring buckle 220 and can rotate around the inner ring buckle 220. The outer ring buckle 210 and the inner ring buckle 220 increase the feel and stability of the rotation through the toothed structure and the decompression gear.
[0036] The outer ring buckle 210 includes a fixed buckle 2140, a pull ring buckle 2150, and a hinge assembly 2160. The fixed buckle 2140 and the pull ring buckle 2150 are rotatably connected through the hinge assembly 2160. The hinge assembly 2160 can be any hinge commonly used in the prior art to establish a rotational connection, generally including a rotating shaft and at least two hinge pairs sleeved on the rotating shaft; the two hinge pairs are respectively fixed to the fixed buckle 2140 and the pull ring buckle 2150, so that a rotatable connection can be established between the fixed buckle 2140 and the pull ring buckle 2150. In some variant embodiments, the fixed buckle 2140 and the pull ring buckle 2150 can also be rotatably connected by using other components, parts or matching structures.
[0037] The edges of the fixing buckle 2140 and the pull ring buckle 2150 form an outer ring body 2110, and the middle part of the outer ring body 2110 defines an outer ring ring 2120. A plurality of outer ring teeth 2130 are arranged on the inner edge of the outer ring body 2110, and the outer ring teeth 2130 are arranged on the inner edge of the fixing buckle 2140 and are evenly distributed on the inner edge of the fixing buckle 2140 to form an outer ring gear ring 2190. The pull ring buckle 2150 is also provided with a magnetic suction groove 2170, and a magnetic suction sheet 2180 is arranged in the magnetic suction groove 2170.
[0038] The inner ring buckle 220 includes a gear seat 2220, a gear cover 2230, a decompression gear, and an adhesive component 2270. The gear seat 2220 is provided with a gear slot 2240, and the slot body of the gear slot 2240 is provided with a gear window 2250. The gear seat 2220 and the gear cover 2230 are fixedly connected, the decompression gear is arranged in the gear slot 2240, and part of the gear teeth of the decompression gear extend from the gear window 2250. The adhesive component 2270 is arranged on one side of the gear seat 2220 relative to the gear slot 2240. The gear seat 2220 is also provided with an upper limit structure 2221 and a lower limit structure 2222, and the upper limit structure 2221 and the lower limit structure 2222 are used to clamp the inner edge of the fixing buckle 2140 of the outer ring buckle 210.
[0039] Assembly relationship: The outer ring gear 2190 of the fixing buckle 2140 is set between the upper limit structure 2221 and the lower limit structure 2222, and the outer ring teeth 2130 and the gear teeth extending out of the gear window 2250 are meshed with each other. The gear seat 2220 is fixed to the mobile phone case body through the adhesive component 2270, and the fixing buckle 2140 is rotated by the pull ring buckle 2150, so that the outer ring buckle 210 can rotate around the inner ring buckle 220 as a whole. When rotating, the gear meshing between the outer ring teeth 2130 and the decompression gear between the outer ring buckle 210 and the inner ring buckle 220 can increase the feel and stability during rotation. The magnetic sheet 2180 is used to increase the connection effect between the fixing buckle 2140 and the pull ring buckle 2150.
[0040] The number of decompression gears can be one or more, and the technical solution of the present application can be implemented as long as a rotatable connection can be formed between the outer ring buckle 210 and the inner ring buckle 220 through the meshing of the toothed structure and the decompression gears. The following is a detailed description of a star wheel structure composed of four decompression gears.
[0041] The four decompression gears are respectively a central gear 2211, a first planetary gear 2212, a second planetary gear 2213 and a third planetary gear 2214. A central gear shaft 2241, a first planetary gear shaft 2242, a second planetary gear shaft 2243 and a third planetary gear shaft 2244 are arranged on the bottom of the gear groove 2240. There are three gear windows 2250, namely a first planetary gear window 2251, a second planetary gear window 2252 and a third planetary gear window 2253.
[0042] The central gear 2211 , the first planetary gear 2212 , the second planetary gear 2213 , and the third planetary gear 2214 are rotatably disposed on the central gear shaft 2241 , the first planetary gear shaft 2242 , the second planetary gear shaft 2243 , and the third planetary gear shaft 2244 , respectively.
[0043] The central gear 2211 is located at the center of the gear slot 2240, and the first planetary gear 2212, the second planetary gear 2213, and the third planetary gear 2214 are evenly meshed around the central gear 2211 and part of the gear teeth extend from the first planetary gear window 2251, the second planetary gear window 2252, and the third planetary gear window 2253 respectively.
[0044] The outer ring gear 2190 of the fixing buckle 2140 is arranged between the upper limit structure 2221 and the lower limit structure 2222, and the outer ring gear 2130 is meshed with the gear teeth extending out of the gear window 2250. The star gear structure is used to realize the rotatable connection between the outer ring buckle 210 and the inner ring buckle 220, which can further improve the stability and feel of the rotational movement between the inner and outer ring buckles.
[0045] In a modified embodiment, the inner ring buckle 220 further includes a pointer component 2260, which is arranged on the bottom of the gear groove 2240 and meshed with the decompression gear, and is used to improve the stability and feel of the rotational motion by increasing the motion damping between the inner and outer ring buckles; at the same time, after being rotated to the right position, the reliability of the connection between the inner and outer ring buckles can also be improved by the pointer component 2260. Preferably, the pointer component 2260 includes a pointer head 2261, a pointer tail 2262 and a pointer rod 2263, wherein the pointer head 2261 and the pointer tail 2262 are respectively arranged at the two ends of the pointer rod 2263, and the pointer tail 2262 is provided with a pointer hole 2264. A pointer column 2245 is also provided on the bottom of the gear groove 2240, and the pointer hole 2264 of the pointer component 2260 is sleeved on the pointer column 2245 and the pointer head 2261 is meshed with the central gear 2211.
[0046] In a modified embodiment, a seal 2280 is further provided on the outer side of the gear cover 2230, and the seal 2280 can improve the sealing performance of the gear seat 2220 and the gear cover 2230. When the gear cover 2230 adopts a transparent structure, the seal 2280 can also cover part of the structure in the gear groove 2240, forming a Figure 5 The effect shown.
[0047] The technical scheme and technical effects of the present application are described in detail above. It should be noted that technicians in this field can also develop other embodiments on this basis; any simple deformation and equivalent substitution that does not deviate from the innovative concept of the present application are covered by the present application and fall within the scope of protection of this patent.
Claims
1. Star wheel decompression mobile phone case bracket, characterized by: The star wheel decompression mobile phone case bracket comprises an outer ring buckle (210) and an inner ring buckle (220); The outer ring buckle (210) comprises an outer ring body (2110), an outer ring ring (2120) is arranged in the middle of the outer ring body (2110), and a plurality of outer ring teeth (2130) are arranged on the inner edge of the outer ring body (2110); A decompression gear is provided on the inner ring buckle (220), the inner ring buckle (220) is arranged inside the outer ring ring (2120), and the outer ring teeth (2130) and the decompression gear are meshed with each other.
2. The star wheel decompression mobile phone case bracket according to claim 1, characterized in that: The outer ring buckle (210) comprises a fixing buckle (2140), a pull ring buckle (2150), and a hinge assembly (2160), wherein a rotatable connection is established between the fixing buckle (2140) and the pull ring buckle (2150) via the hinge assembly (2160); The outer ring teeth (2130) are arranged on the inner edge of the fixing buckle (2140).
3. The star wheel decompression mobile phone case bracket according to claim 2, characterized in that: The pull ring buckle (2150) is also provided with a magnetic attraction groove (2170), and a magnetic attraction sheet (2180) is provided in the magnetic attraction groove (2170).
4. The star wheel decompression mobile phone case bracket according to claim 2, characterized in that: The outer ring teeth (2130) are evenly distributed on the inner edge of the fixing buckle (2140) to form an outer ring gear ring (2190).
5. The star wheel decompression mobile phone case bracket according to claim 1, characterized in that: The inner ring buckle (220) comprises a gear seat (2220) and a gear cover (2230); the gear seat (2220) is provided with a gear slot (2240); and the gear slot (2240) is provided with a gear window (2250); The gear seat (2220) and the gear cover (2230) are fixedly connected, the decompression gear is arranged in the gear groove (2240) and part of the gear teeth of the decompression gear protrudes from the gear window (2250).
6. The star wheel decompression mobile phone case bracket according to claim 5, characterized in that: The number of the decompression gears is four, namely a central gear (2211), a first planetary gear (2212), a second planetary gear (2213), and a third planetary gear (2214); The number of the gear windows (2250) is three, namely a first planetary gear window (2251), a second planetary gear window (2252), and a third planetary gear window (2253); The central gear (2211) is arranged at the center of the gear slot (2240); the first planetary gear (2212), the second planetary gear (2213), and the third planetary gear (2214) are evenly meshed around the central gear (2211), and part of the gear teeth extend out of the first planetary gear window (2251), the second planetary gear window (2252), and the third planetary gear window (2253), respectively; A central gear shaft (2241), a first planetary gear shaft (2242), a second planetary gear shaft (2243), and a third planetary gear shaft (2244) are arranged on the bottom of the gear groove (2240); The central gear (2211), the first planetary gear (2212), the second planetary gear (2213), and the third planetary gear (2214) are rotatably arranged on the central gear shaft (2241), the first planetary gear shaft (2242), the second planetary gear shaft (2243), and the third planetary gear shaft (2244), respectively.
7. The star wheel decompression mobile phone case bracket according to claim 6, characterized in that: The inner ring buckle (220) further comprises a pointer component (2260), the pointer component (2260) comprising a pointer head (2261), a pointer tail (2262) and a pointer rod (2263), the pointer head (2261) and the pointer tail (2262) being respectively arranged at two ends of the pointer rod (2263), and a pointer hole (2264) being arranged on the pointer tail (2262); A pointer column (2245) is also provided on the bottom of the gear groove (2240), a pointer hole (2264) of the pointer component (2260) is sleeved on the pointer column (2245), and the pointer head (2261) is meshed with the central gear (2211).
8. The star wheel decompression mobile phone case bracket according to claim 5, characterized in that: An upper limit structure (2221) and a lower limit structure (2222) are provided on the gear seat (2220), and the upper limit structure (2221) and the lower limit structure (2222) are used to clamp the outer ring buckle (210).
9. The star wheel decompression mobile phone case bracket according to claim 5, characterized in that: An adhesive component (2270) is provided on a side of the gear seat (2220) opposite to the gear groove (2240), and a sealing member (2280) is provided on the outer side of the gear cover (2230).
10. A star wheel decompression mobile phone case, comprising a mobile phone case body (10) and a mobile phone case bracket (20), wherein the mobile phone case bracket (20) is arranged on the mobile phone case body (10), and is characterized in that: The mobile phone case bracket (20) is a star wheel decompression mobile phone case bracket according to any one of claims 1 to 9.