Wrist strap support structure of mobile phone shell

Abstract

The utility model discloses a wrist strap support structure of a mobile phone shell, and relates to the field of protective shell design, the wrist strap support structure is fixedly installed on the back of a protective shell, the wrist strap support structure comprises a rotation limiting piece, a sliding limiting piece and a soft wrist strap, the sliding limiting piece is installed on the rotation limiting piece in a sliding fit mode, and a wrist strap support is installed on one side of the sliding limiting piece in a damping rotation fit mode. The soft wrist strap is mounted in the wrist strap bracket; according to the utility model, the rotation limiting member is installed at the back of the mobile phone protection shell, and the rotation limiting member can be rotatably adjusted, so that the angle adjustment of the sliding limiting member is further realized, and the wrist strap bracket which is rotatably matched with the sliding limiting member in a damping manner can form a bracket structure of a mobile phone, so that the mobile phone can stably support the protection shell for use; the sliding limiting piece can be slidably adjusted on the rotating limiting piece, so that the support structure is prevented from blocking a wireless charging part, and wireless charging can be carried out without dismounting the protective shell. The soft wrist strap can be unfolded at any time, so that carrying and using are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the protection shell design field, especially a wristband support structure of mobile phone shell. BACKGROUND

[0002] Mobile phone, full name mobile phone or wireless phone, commonly known as mobile phone, originally only a communication tool, early also have "big brother big" the popular name, it can be used in a wide range of portable phone terminal. With the continuous improvement of technology, the pricing of mobile phone is gradually improved, so the demand for mobile phone shell is greatly improved. Mobile phone shell refers to the shell of mobile phone. The commonly used plastic materials for mobile phone shell mainly include PC, ABS and PC+ABS.

[0003] Prior art (publication number: CN216217037U, publication date: 2022.04.05) discloses a novel mobile phone shell, which is provided with a fixed frame, a fixed support is arranged in the fixed frame, and a turnover support constitutes a turnover structure in the fixed support through a rotating shaft, so that the turnover support can provide a mobile phone support for the mobile phone, facilitating the use of mobile phone users.

[0004] Prior art (publication number: CN222073221U, publication date: 2024.11.26) discloses a mobile phone shell with a sliding support, which utilizes the hinge rotation of one end of the support on the mobile phone shell body to drive the other end to slide on the sliding groove, so that the support is deformed into a shrinking arch shape, thereby enabling the support to have a supporting function.

[0005] Prior art (publication number: CN221828944U, publication date: 2024.10.11) discloses a support integrated wristband mobile phone shell, which is installed with an elastic band and a folded wristband on the back of the leather sheath. When using the mobile phone normally, the fingers or palms can be worn between the folded wristband and the elastic band, so that even if the mobile phone is not held firmly, it can effectively prevent the mobile phone from falling.

[0006] The above-mentioned various mobile phone shell schemes and the mobile phone shell schemes of the prior art have wristband mobile phone shells, support mobile phone shells, magnetic mobile phone shells and other types for the convenience of using mobile phones and other electronic devices. However, when used for large-screen mobile phones (such as foldable-screen mobile phones) or tablet computers, the mobile phone shell back support is often unstable. In addition, most mobile phone shells on the market only have one function, such as the wristband mobile phone shell without the support function, and the support mobile phone shell without the wristband function, which also blocks the wireless charging position, making it very inconvenient for users to use. In addition, if the wristband, support and other technologies in the prior art are simply used on the mobile phone shell, it will make the mobile phone shell too thick and heavy, which seriously affects the portability of the mobile phone. Therefore, it is necessary to set up a wristband support structure of mobile phone to solve these technical problems. The utility model discloses a content

[0007] The utility model discloses a technical scheme to overcome the above-mentioned situation, provide a kind of technical scheme to solve above-mentioned problem.

[0008] A wristband support structure of a mobile phone shell is fixedly installed on the back of the protective shell, comprising a rotating limiting piece, a sliding limiting piece and a soft wristband, the sliding limiting piece is slidingly fitted and installed on the rotating limiting piece, a wristband support is rotatably fitted and installed on one side of the sliding limiting piece, and the soft wristband is installed in the wristband support.

[0009] Further, the rotating limiting piece comprises a positioning disc and a rotating piece, the positioning disc is fixedly installed on the back of the protective shell, the rotating piece is rotatably fitted and installed on the positioning disc, a sliding gap is left between the rotating piece and the back of the protective shell, a sliding groove is formed on the bottom side of the sliding limiting piece, and the rotating piece is slidingly fitted and installed in the sliding groove.

[0010] Further, a first circular boss is formed on the positioning disc, a second circular boss is formed on the middle part of the bottom side of the rotating piece, a rotating hole is formed in the middle part of the second circular boss, the first circular boss is rotatably fitted and installed in the rotating hole, a stepped groove is formed in the middle part of the upper side of the rotating piece, a circular limiting piece is gap-fitted and installed in the stepped groove, and the circular limiting piece is fixedly installed on the first circular boss.

[0011] Further, a plurality of positioning columns are fixedly installed on the first circular boss, a plurality of positioning holes are formed on the circular limiting piece, and the upper ends of the positioning columns are fixedly installed in the positioning holes one by one.

[0012] Further, a plurality of limiting grooves are formed in the sliding groove, the plurality of limiting grooves are arranged at equal distances from each other, an elastic limiting piece is fixedly installed on the middle part of the first circular boss, an emptying hole is formed in the middle part of the circular limiting piece, the upper end of the elastic limiting piece passes through the emptying hole and is clamped in one of the limiting grooves.

[0013] Further, a recess groove is formed on the positioning disc, a gear clamping block is gap-fitted and installed in the recess groove, an elastic piece is abuttingly installed between the gear clamping block and the recess groove, a plurality of semicircular clamping grooves are formed in the middle part of the rotating piece, the plurality of semicircular clamping grooves are arranged in a circular array, and the elastic piece drives the gear clamping block to be clamped in one of the semicircular clamping grooves.

[0014] Further, the plurality of semicircular clamping grooves are integrally formed in the rotating hole of the circular boss.

[0015] Further, the upper side of the wrist strap support is formed with a wrist strap storage groove, a square through hole is formed in the middle of the wrist strap storage groove, a mounting block is formed in the middle of the upper side of the wrist strap support, and a passing strap slot is formed between the two sides of the mounting block and the square through hole. The two ends of the soft wrist strap are bent downward and passed through the passing strap slot and stored inside the wrist strap storage groove and the bottom side of the mounting block.

[0016] Further, the two ends of the soft wrist strap are arranged staggered and avoiding each other, the two ends of the soft wrist strap are formed with transverse grooves, the bottom of the mounting block is formed with two positioning blocks arranged in a diagonal direction, and the two positioning blocks are slidingly fitted in the transverse grooves of the two ends of the soft wrist strap one by one.

[0017] Further, the bottom side of the wrist strap support is inlaid with a bottom fixing plate, the bottom fixing plate covers the square through hole, and the bottom side of the two positioning blocks abuts against the bottom fixing plate.

[0018] Further, the middle part of the mounting block and the middle part of the soft wrist strap are magnetically attracted to each other.

[0019] Further, the middle part of the top side of the mounting block is inlaid with an iron sheet, the middle part of the soft wrist strap is provided with a magnetic guide block, and the magnetic guide block and the iron sheet are magnetically attracted to each other.

[0020] Further, the soft wrist strap is any one of a belt and a silica gel belt, and the magnetic guide block is fixedly installed inside the soft wrist strap.

[0021] Further, a damping hinge is fixedly installed between the sliding limiting piece and the wrist strap support, the damping hinge includes an upper hinge and a lower hinge, the upper hinge is inlaidly installed on the wrist strap support, the lower hinge is inlaidly installed on the sliding limiting piece, a circular ring is formed on each of the upper hinge and the lower hinge by bending, the circular rings of the upper hinge and the lower hinge are arranged staggered with each other, a rotating shaft is installed through the circular rings of the upper hinge and the lower hinge, and the rotating shaft is dampedly and rotatably installed in the circular rings of the upper hinge and the lower hinge.

[0022] Further, a rubber piece is tightly installed between the rotating shaft and the circular ring.

[0023] Further, a passing strap hole is formed in the end of the wrist strap support away from the damping hinge.

[0024] Further, a countersunk groove is formed in the back of the protective shell, and a positioning disc is fixedly installed in the countersunk groove.

[0025] Further, at least two pin holes are formed in the countersunk groove, at least two positioning pins are formed in the bottom of the positioning disc, and the positioning pins are fixedly installed in the pin holes one by one.

[0026] Further, the protective shell is a protective shell of an electronic device, specifically any one of a mobile phone shell, a tablet shell, a camera shell and a game console shell.

[0027] Compared with the prior art, the protective shell has the advantages that:

[0028] 1. The rotation limiting piece is installed on the back of the mobile phone protective shell, and the rotation limiting piece can be adjusted in rotation, thereby realizing angle adjustment of the sliding limiting piece, facilitating actual use.

[0029] 2. The wrist strap support on the sliding limiting piece can form a support structure of the mobile phone, so that the protective shell can be stably supported for use.

[0030] 3. The sliding limiting piece can be adjusted in sliding on the rotation limiting piece, thereby avoiding blocking of the support structure on the wireless charging part, so that the protective shell does not need to be removed for wireless charging.

[0031] 4. The soft wrist strap can be expanded at any time, thereby facilitating carrying and use.

[0032] The additional aspects and advantages of the present application will be partially given in the following description, and some will become apparent from the following description, or be understood by those skilled in the art through practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0034] Figure 1 is a structure schematic diagram before the protective shell is installed;

[0035] Figure 2 is Figure 1 is a structure schematic diagram when the wrist strap support is turned over and opened;

[0036] Figure 3 is a structure schematic diagram when the soft wrist strap is pulled out of the wrist strap support;

[0037] Figure 4 is a structure schematic diagram when the protective shell is installed on the back of the protective shell;

[0038] Figure 5 is Figure 4 is an explosion structure schematic diagram;

[0039] Figure 6 isFigure 5 Another view of the structural schematic diagram;

[0040] Figure 7 Is the installation structure diagram of the rotation limiting piece;

[0041] Figure 8 Is Figure 7 Another view of the structural schematic diagram;

[0042] Figure 9 Is the exploded structural schematic diagram of the sliding limiting piece, soft wrist strap and wrist strap support;

[0043] Figure 10 Is Figure 9 Another view of the structural schematic diagram;

[0044] Figure 11 Is the exploded structural schematic diagram of the damping hinge.

[0045] Shown in the figure: 1, rotation limiting piece; 1.1, positioning disc; 1.2, rotating piece; 2, sliding limiting piece; 3, soft wrist strap; 4, wrist strap support; 5, protective shell; 6, sliding gap; 7, sliding groove; 8, first circular boss; 9, second circular boss; 10, rotating hole; 11, stepped groove; 12, circular limiting piece; 13, positioning column; 14, positioning hole; 15, limiting groove; 16, elastic limiting piece; 17, clearance hole; 18, recessed groove; 19, gear block; 20, elastic member; 21, semicircular clamping groove; 22, wrist strap storage groove; 23, square through hole; 24, mounting block; 25, belt passing slot; 26, horizontal groove; 27, positioning block; 28, bottom fixed piece; 29, iron sheet; 30, magnetic guide block; 31, damping hinge; 31.1, upper hinge; 31.2, lower hinge; 32, circular ring; 33, rotating shaft; 34, belt passing hole; 35, countersunk groove; 36, pin hole; 37, positioning pin. DETAILED DESCRIPTION

[0046] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, not all of the embodiments.

[0047] The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0048] Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0049] In the description of the utility model, it needs to explain, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated device or element must have a particular orientation, construct and operate in a particular orientation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0050] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, the terms "installation", "connection", "connection" should be broad sense, for example, can be fixed connection, can be detachable connection, or integrally connected, can be mechanical connection, can be electrical connection, can be directly connected, can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0051] As shown in Figures 1-11 The utility model discloses a wrist strap support 4 structure of a mobile phone shell is fixedly installed on the back of protective shell 5, including rotating limiting piece 1, sliding limiting piece 2 and soft wrist strap 3, sliding limiting piece 2 is slidably fitted on rotating limiting piece 1, and the one side damping rotation cooperation of sliding limiting piece 2 is installed with wrist strap support 4, and soft wrist strap 3 is installed in wrist strap support 4;

[0052] Its principle is: directly installing rotating limiting piece 1 on the back of mobile phone protective shell 5, since rotating limiting piece 1 can be adjusted, the angle adjustment of sliding limiting piece 2 is realized, which is convenient for actual use;The wrist strap support 4 of damping rotation cooperation on sliding limiting piece 2 can form the support structure of mobile phone, so that it can stably support protective shell 5 for use;In addition, sliding limiting piece 2 can be adjusted on rotating limiting piece 1, thereby avoiding the blocking of the support structure to the wireless charging part, so that the protective shell 5 does not need to be removed for wireless charging.

[0053] Further, the rotating limiting piece 1 includes a positioning disc 1.1 and a rotating piece 1.2, the positioning disc 1.1 is fixedly installed on the back of the protective shell 5, and the rotating piece 1.2 is rotatably installed on the positioning disc 1.1, so that the rotating piece 1.2 can be adjusted by 360° rotation, which is convenient for actual use, and the back of the protective shell 5 is left with a sliding gap 6, the bottom side of the sliding limiting piece 2 is formed with a sliding groove 7, and the rotating piece 1.2 is slidably fitted in the sliding groove 7, so that the sliding limiting piece 2 can slide on the rotating piece 1.2, and can quickly avoid the wireless charging part for use.

[0054] Further: The positioning disc 1.1 is formed with a first circular boss 8, the middle of the bottom side of the rotating piece 1.2 is formed with a second circular boss 9, the middle of the second circular boss 9 is formed with a rotating hole 10, the first circular boss 8 is rotatably fitted in the rotating hole 10, the middle of the upper side of the rotating piece 1.2 is formed with a stepped groove 11, a circular limiting piece 12 is clearance-fitted in the stepped groove 11, and the circular limiting piece 12 is fixedly installed on the first circular boss 8; the rotating hole 10 of the rotating piece 1.2 is clamped on the first circular boss 8 by the circular limiting piece 12, thereby achieving stable installation and preventing loosening during rotation.

[0055] Further: A plurality of positioning columns 13 are fixedly installed on the first circular boss 8, a plurality of positioning holes 14 are formed on the circular limiting piece 12, and the upper ends of the positioning columns 13 are fixedly installed in the positioning holes 14 one by one; the installation of the circular limiting piece 12 is more firm.

[0056] Further: A plurality of limiting grooves 15 are formed in the sliding groove 7, the plurality of limiting grooves 15 are arranged at equal distances from each other in an array, a resilient limiting piece 16 is fixedly installed on the middle of the first circular boss 8, an empty hole 17 is formed in the middle of the circular limiting piece 12, and the upper end of the resilient limiting piece 16 passes through the empty hole 17 and is clamped in one of the limiting grooves 15; after the sliding limiting piece 2 is adjusted to slide, it can be clamped and limited by being clamped in one of the limiting grooves 15 through the resilient limiting piece 16, the sliding gear is adjusted, the use is more comfortable and convenient, and the positioning after sliding is more stable.

[0057] Further: A recessed groove 18 is formed on the positioning disc 1.1, a gear clamping block 19 is clearance-fitted in the recessed groove 18, a resilient piece 20 is abutted and installed between the gear clamping block 19 and the recessed groove 18, a plurality of semicircular clamping grooves 21 are formed in the middle of the rotating piece 1.2, the plurality of semicircular clamping grooves 21 are arranged in a circular array, and the gear clamping block 19 is clamped and installed in one of the semicircular clamping grooves 21 by the resilient piece 20; the resilient piece 20 provides the gear clamping block 19 with elastic stress, the resilient piece 20 can be a spring, after the rotating piece 1.2 is rotated by a certain angle, the gear clamping block 19 can be clamped in one of the semicircular clamping grooves 21 to be limited, and when a rotating force is continuously applied, the gear clamping block 19 will be separated from the semicircular clamping groove 21 to continue to rotate in the rotating hole 10, thereby achieving positioning during rotation adjustment, and the use is more comfortable and convenient.

[0058] Further: The plurality of semicircular clamping grooves 21 are integrally formed in the rotating hole 10 of the circular boss; the design space can be effectively saved, and the thickness of the bracket product is reduced.

[0059] Further, the upper side of the wrist strap support 4 is formed with a wrist strap storage groove 22, a square through hole 23 is formed in the middle of the wrist strap storage groove 22, a mounting block 24 is formed in the middle of the upper side of the wrist strap support 4, and a threading slot 25 is formed between the two sides of the mounting block 24 and the square through hole 23. The two ends of the soft wrist strap 3 are bent downward and arranged through the threading slot 25 and stored inside the wrist strap storage groove 22 and the bottom side of the mounting block 24.

[0060] Further, the two ends of the soft wrist strap 3 are arranged staggered and avoiding each other, the two ends of the soft wrist strap 3 are formed with horizontal grooves 26, the bottom of the mounting block 24 is formed with two positioning blocks 27, the two positioning blocks 27 are arranged in a diagonal direction, and the two positioning blocks 27 are slidably fitted in the horizontal grooves 26 at the two ends of the soft wrist strap 3 one by one. It can effectively save space, and at the same time, the two ends of the soft wrist strap 3 can be telescopic and stored, and the positioning block 27 and the horizontal groove 26 are used to place the soft wrist strap 3 from falling off, which is convenient for actual use.

[0061] Further, the bottom side of the wrist strap support 4 is embedded with a bottom fixing sheet 28, the bottom fixing sheet 28 covers the square through hole 23, and the bottom side of the two positioning blocks 27 abuts against the bottom fixing sheet 28; after the soft wrist strap 3 is installed, the bottom fixing sheet 28 can be used to lock the soft wrist strap 3, thereby preventing the soft wrist strap 3 from falling off during use.

[0062] Further, the middle part of the mounting block 24 and the soft wrist strap 3 are magnetically attracted to each other; after the soft wrist strap 3 is stored, it can be adsorbed by magnetic attraction, thereby preventing the soft wrist strap 3 from unfolding by itself, and it is more comfortable to use.

[0063] Further, an iron sheet 29 is embedded in the middle of the top side of the mounting block 24, a magnetic guide block 30 is arranged in the middle of the soft wrist strap 3, and the magnetic guide block 30 and the iron sheet 29 are magnetically attracted to each other; the magnetic guide block 30 is magnetically attracted to the iron sheet 29 to realize magnetic attraction, without the need to set other structures, and the whole is more flat and beautiful.

[0064] Further, the soft wrist strap 3 is made of any one of a belt and a silica gel belt, and the magnetic guide block 30 is fixedly installed inside the soft wrist strap 3; any material of soft wrist strap can be selected for use.

[0065] Further, a damping hinge 31 is fixedly installed between the sliding limiting piece 2 and the wrist strap support 4, the damping hinge 31 comprises an upper hinge 31.1 and a lower hinge 31.2, the upper hinge 31.1 is inlaidly installed on the wrist strap support 4, the lower hinge 31.2 is inlaidly installed on the sliding limiting piece 2, a circular ring 32 is formed on the upper hinge 31.1 and the lower hinge 31.2, the circular rings 32 of the upper hinge 31.1 and the lower hinge 31.2 are arranged in a staggered manner, a rotating shaft 33 is installed between the circular rings 32 of the upper hinge 31.1 and the lower hinge 31.2, and the rotating shaft 33 is in damping rotationally fitted in the circular rings 32 of the upper hinge 31.1 and the lower hinge 31.2; stable hinged cooperation is realized, and after the upper hinge 31.1 and the lower hinge 31.2 are unfolded, the angle can be automatically fixed in a damping mode, and the situation of loosening does not occur, and use is more comfortable.

[0066] Further, a rubber piece is tightly fitted between the rotating shaft 33 and the circular ring 32; and the stability during damping rotation can be ensured.

[0067] Further, a through strap hole 34 is formed at an end, away from the damping hinge 31, of the wrist strap support 4; a rope can be threaded, and loss is avoided.

[0068] Further, a countersunk groove 35 is formed at the back of the protective shell 5, and the positioning disc 1.1 is fixedly installed in the countersunk groove 35; at least two pin holes 36 are formed in the countersunk groove 35, at least two positioning pins 37 are formed at the bottom of the positioning disc 1.1, and the positioning pins 37 are fixedly installed in the pin holes 36 in a one-to-one correspondence; and the stable installation of the positioning disc 1.1 at the back of the protective shell 5 can be ensured.

[0069] Further, the protective shell 5 is a protective shell 5 of an electronic device, specifically, any one of a mobile phone shell, a tablet computer shell, a camera shell and a game console shell; the protective shell 5 can be applied to the protection of any electronic device, and the effect of rotation adjustment, sliding adjustment and multi-angle support provided by the support is convenient for actual use.

[0070] In order to more clearly embody the design points of the present application, the present application further provides the following several implementation cases in use:

[0071] Implementation case 1: the wrist strap support structure of the mobile phone shell is used for a mobile phone, and the application scenario is that when a user uses a mobile phone in daily life, the user hopes that the mobile phone can be conveniently held and placed on a desktop to watch a video or make a video call when needed.

[0072] The installation implementation is that the rotating limiting piece 1 is fixedly installed in the countersunk groove 35 at the back of the mobile phone protective shell 5 through the positioning disc 1.1, and the positioning pins 37 and the pin holes 36 are correspondingly fixed.

[0073] Angle adjustment: Users can rotate the rotating piece 1.2 as needed, and fix the angle of the rotating piece 1.2 through the cooperation of the elastic limiting piece 16 and the limiting groove 15, thereby adjusting the position of the sliding limiting piece 2.

[0074] Support function: When users need to place the phone on the desktop, they can pull out the wrist strap support 4 from the sliding limiting piece 2 and adjust the angle of the wrist strap support 4 through the damping hinge 31 to stably support the phone.

[0075] Wireless charging: When users need to charge wirelessly, they can slide the sliding limiting piece 2 to a position that does not affect wireless charging, avoiding the blocking of the charging area by the support structure.

[0076] Effect: Users can flexibly switch between holding the phone and using the support function, without affecting the wireless charging function.

[0077] Implementation case 2: Wrist strap support structure for tablet shell, application scenario: Users use the tablet computer outdoors and hope to carry it conveniently and place it on the desktop for work or entertainment when needed.

[0078] Installation implementation: Install the rotating limiting piece 1 through the positioning disc 1.1 in the back counterbore groove 35 of the tablet computer protective shell 5, ensuring that the positioning pin 37 corresponds to the pin hole 36.

[0079] Angle adjustment: Users can rotate the rotating piece 1.2 as needed, and fix the angle of the rotating piece 1.2 through the cooperation of the elastic limiting piece 16 and the limiting groove 15, thereby adjusting the position of the sliding limiting piece 2.

[0080] Support function: When users need to place the tablet computer on the desktop, they can pull out the wrist strap support 4 from the sliding limiting piece 2 and adjust the angle of the wrist strap support 4 through the damping hinge 31 to stably support the tablet computer.

[0081] Carrying function: Users can hang the tablet computer on the wrist through the soft wrist strap 3 for convenient carrying.

[0082] Effect: Users can flexibly switch between carrying the tablet computer and using the support function, improving the convenience of use.

[0083] Implementation case 3: Wrist strap support structure for camera shell, application scenario: Users take photos or videos and hope to conveniently hold the camera and place it on a stable support when needed.

[0084] Installation implementation: Install the rotating limiting piece 1 through the positioning disc 1.1 in the back counterbore groove 35 of the camera protective shell 5, ensuring that the positioning pin 37 corresponds to the pin hole 36.

[0085] Angle adjustment: The user can rotate the rotating piece 1.2 as needed, and fix the angle of the rotating piece 1.2 through the cooperation of the elastic limiting piece 16 and the limiting groove 15, so as to adjust the position of the sliding limiting piece 2.

[0086] Support function: When the user needs to place the camera on a stable support for shooting, the wrist strap support 4 can be pulled out of the sliding limiting piece 2, and the angle of the wrist strap support 4 can be adjusted through the damping hinge 31, so as to stably support the camera.

[0087] Holding function: The user can hang the camera on the wrist through the soft wrist strap 3, which is convenient for holding and shooting.

[0088] Effect: The user can flexibly switch between holding the camera and using the support function, improving the stability and convenience of shooting.

[0089] Implementation case 4: Wrist strap support structure of game console shell is used for game console, application scenario: the user wants to conveniently hold the game console and place it on the desktop for viewing or operation when playing games.

[0090] Installation implementation: The rotating limiting piece 1 is fixedly installed on the back countersunk groove 35 of the game console protective shell 5 through the positioning disc 1.1, ensuring that the positioning pin 37 is fixedly corresponding to the pin hole 36.

[0091] Angle adjustment: The user can rotate the rotating piece 1.2 as needed, and fix the angle of the rotating piece 1.2 through the cooperation of the elastic limiting piece 16 and the limiting groove 15, so as to adjust the position of the sliding limiting piece 2.

[0092] Support function: When the user needs to place the game console on the desktop, the wrist strap support 4 can be pulled out of the sliding limiting piece 2, and the angle of the wrist strap support 4 can be adjusted through the damping hinge 31, so as to stably support the game console.

[0093] Holding function: The user can hang the game console on the wrist through the soft wrist strap 3, which is convenient for holding and operation.

[0094] Effect: The user can flexibly switch between holding the game console and using the support function, improving the convenience and comfort of the game.

[0095] Implementation case 5: Wrist strap support structure of mobile phone shell is used for wireless charging, application scenario: the user wants the support structure not to block the wireless charging area while still being able to conveniently use the support function when using the wireless charging function.

[0096] Installation implementation: the rotation limiting piece 1 is fixedly installed in the back counterbore groove 35 of the mobile phone protective shell 5 through the positioning disc 1.1, and the positioning pin 37 is fixedly corresponded with the pin hole 36.

[0097] Angle adjustment: the user can rotate the rotating piece 1.2 according to the needs, and fix the angle of the rotating piece 1.2 through the cooperation of the elastic limiting piece 16 and the limiting groove 15, so as to adjust the position of the sliding limiting piece 2.

[0098] Support function: when the user needs to place the mobile phone on the desktop, the wrist strap support 4 can be pulled out from the sliding limiting piece 2, and the angle of the wrist strap support 4 is adjusted through the damping hinge 31, so that the mobile phone is stably supported.

[0099] Wireless charging: when the user needs to perform wireless charging, the sliding limiting piece 2 can be slid to a position that does not affect the wireless charging, so as to avoid that the support structure blocks the charging area.

[0100] Effect: the user can flexibly switch between the support function and the wireless charging function, and wireless charging can be performed without disassembling the protective shell 5.

[0101] The above implementation cases show the application of the utility model on different devices, and highlight the flexibility, convenience and multifunctionality thereof.

[0102] The above embodiment does not limit the shape, material, structure and the like of the utility model in any form, and any simple modification, equivalent change and modification made according to the technical essence of the utility model to the above embodiment all belong to the protection range of the technical scheme of the utility model.

Claims

1. A wristband holder structure of a mobile phone case, fixedly installed on the back of a protective case, characterized in that: Including rotation limiting piece, sliding limiting piece and soft wrist strap, the sliding limiting piece is slidably installed on the rotation limiting piece, the wrist strap support is installed on one side of the sliding limiting piece in damping rotation fit, and the soft wrist strap is installed in the wrist strap support.

2. The wristband holder structure of a phone case according to claim 1, wherein: The rotation limiting piece includes a positioning disc and a rotating piece, the positioning disc is fixedly installed on the back of the protective shell, the rotating piece is rotatably installed on the positioning disc, and a sliding gap is left between the rotating piece and the back of the protective shell.

3. The wristband holder structure of a phone case according to claim 2, wherein: A first circular boss is formed on the positioning disc, a second circular boss is formed in the middle of the bottom side of the rotating piece, a rotating hole is formed in the middle of the second circular boss, the first circular boss is rotatably installed in the rotating hole, a stepped groove is formed in the middle of the upper side of the rotating piece, a circular limiting piece is gap-fitted and installed in the stepped groove, and the circular limiting piece is fixedly installed on the first circular boss.

4. The wristband holder structure of a phone case according to claim 3, characterized in that: A plurality of positioning columns are fixedly installed on the first circular boss, a plurality of positioning holes are formed on the circular limiting piece, and the upper ends of the positioning columns are fixedly installed in the positioning holes one by one.

5. The wristband holder structure of a mobile phone case according to any one of claims 3 or 4, characterized in that: A plurality of limiting grooves are formed in the sliding groove, the plurality of limiting grooves are arranged at equal distances from each other, a middle part of the first circular boss is fixedly installed with an elastic limiting piece, a middle part of the circular limiting piece is formed with a clearance hole, and the upper end of the elastic limiting piece passes through the clearance hole and is fitted and clamped in one of the limiting grooves.

6. The wristband holder structure of a mobile phone case according to any one of claims 2, 3 or 4, characterized in that: A recess groove is formed on the positioning disc, a gear clamping block is gap-fitted and installed in the recess groove, an elastic member is abutted and installed between the gear clamping block and the recess groove, a plurality of semicircular clamping grooves are formed in the middle of the rotating piece, the plurality of semicircular clamping grooves are circularly arranged at equal distances from each other, and the elastic member drives the gear clamping block to be clamped and installed in one of the semicircular clamping grooves.

7. The wristband holder structure of a phone case according to claim 1, wherein: A wrist strap storage groove is formed on the upper side of the wrist strap support, a square through hole is formed in the middle of the wrist strap storage groove, an installation block is formed in the middle of the upper side of the wrist strap support, a through strap slot is formed between the square through hole and the two sides of the installation block, and the two ends of the soft wrist strap are bent downward, pass through the through strap slot and are stored inside the wrist strap storage groove and on the bottom side of the installation block.

8. The wristband holder structure of a phone case according to claim 7, characterized in that: The two ends of the soft wrist strap are arranged in a staggered manner, the two ends of the soft wrist strap are formed with horizontal grooves, the bottom of the installation block is formed with two positioning blocks arranged in a diagonal direction, and the two positioning blocks are gap-fitted and installed in the horizontal grooves of the two ends of the soft wrist strap one by one.

9. The wristband holder structure of a cellphone case according to any one of claims 7 or 8, characterized in that: The middle parts of the installation block and the soft wrist strap are magnetically attracted to each other.

10. The wristband holder structure of a phone case according to claim 1, wherein: A damping hinge is fixedly installed between the sliding limiting piece and the wrist strap support, the damping hinge includes an upper hinge and a lower hinge, the upper hinge is inlaidly installed on the wrist strap support, the lower hinge is inlaidly installed on the sliding limiting piece, a circular ring is formed on each of the upper hinge and the lower hinge by bending, the circular rings of the upper hinge and the lower hinge are arranged in a staggered manner, a rotating shaft is arranged between the circular rings of the upper hinge and the lower hinge, and the rotating shaft is rotatably installed in the circular rings of the upper hinge and the lower hinge.

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