CN112383651A - Anti-falling smart phone - Google Patents
Anti-falling smart phone Download PDFInfo
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- CN112383651A CN112383651A CN202011206638.2A CN202011206638A CN112383651A CN 112383651 A CN112383651 A CN 112383651A CN 202011206638 A CN202011206638 A CN 202011206638A CN 112383651 A CN112383651 A CN 112383651A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
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Abstract
The invention relates to the field of mobile communication equipment, and discloses an anti-falling smart phone which comprises a phone body, an anti-falling frame, an anti-falling foot, an electric locking mechanism and a gravity acceleration sensor for sensing the falling state of the phone body; when the anti-falling smart phone is in an initial mode, the outer contour is smooth, the anti-falling frame is locked at the stroke starting end by the electric locking mechanism, and the anti-falling feet are accommodated in the accommodating seat and are bound by the anti-falling frame; after the electric locking mechanism releases the locking of the anti-falling frame, the anti-falling smart phone is switched to the anti-falling mode, the anti-falling frame and the mobile phone main body are in a cross shape, and the anti-falling feet extend to the outer side of the corner of the mobile phone main body to prevent the mobile phone main body from directly contacting the ground. The anti-falling smart phone is compact in structure, excellent in anti-falling performance, capable of considering basic performance, consistent in appearance with the mainstream design of the existing smart phone, composite in public aesthetic, simple in structure of the anti-falling functional component, low in cost, easy to implement, strong in stability and good in implementation prospect.
Description
The invention is a divisional application of an invention patent application with application number 2019113665862, which is filed on 26.12.2019.
Technical Field
The invention relates to mobile communication equipment, in particular to a smart phone with an anti-falling function.
Background
With the rapid development of science and technology, smart phones have increasingly powerful functions, are not only used as mobile communication devices, but also are integrated into the daily life of people from multiple aspects, and can be called as living necessities of people at present. The existing smart phone generally adopts a large screen and a light and thin design as a mainstream design in order to improve the performances of the aspects of image visual effect, operability, portability, function expansibility and the like, and the problems brought thereby are also obvious, namely the existing smart phone has poor anti-falling performance, particularly, the screen part which is fragile and large in exposed area is extremely easy to crack, the high development of the problem is proved by the promotion of a broken screen risk, the screen is one of core components with high physical and technical content in a high-end smart phone, the manufacturing cost is not good, once the screen part is cracked and cannot be repaired, a whole set of screen components generally needs to be replaced, the user has great economic loss, and the society wastes public resources. Generally, people can provide necessary protection for the self-service smart phone by means of pasting a protective film, installing a protective shell and the like, and although the anti-falling performance of the smart phone is improved to a certain extent, the anti-falling performance of the smart phone obviously goes against the original purpose of the design of the existing smart phone at the cost of sacrificing the performances such as image visual effect, touch screen sensitivity, heat dissipation effect and portability. Therefore, on the premise of ensuring the comprehensive performance of the smart phone, the improvement of the anti-falling performance of the smart phone is very necessary and significant, and is one of important research and development directions of the smart phone in the future.
In the prior art recorded in the literature, technical schemes related to the fall-preventing performance of smart phones are not uncommon, the adopted fall-preventing mechanisms are different and cannot be set, and some technical schemes can achieve better fall-preventing effects theoretically.
Disclosure of Invention
The invention aims to provide a falling-resistant smart phone which has good falling-resistant performance, small adverse effect on other basic performances and attractive appearance.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
the utility model provides an prevent falling smart mobile phone, its includes the cell-phone main part, is equipped with the host processing ware in the cell-phone main part, and the front side is the screen, its characterized in that:
a closed-loop anti-falling frame is arranged outside the mobile phone main body and has a rotation stroke through the support of two support shafts symmetrically arranged on the mobile phone main body; when the anti-falling frame is positioned at the starting end of the stroke, the anti-falling frame is sleeved on the outer sides of the upper, lower, left and right peripheries of the mobile phone main body, and when the anti-falling frame rotates to the terminal end of the stroke, the anti-falling frame and the mobile phone main body are crossed and extend to the front side and the rear side of the mobile phone main body; elastic components for driving the anti-falling frame to rotate from the stroke starting end to the stroke terminal are respectively arranged at the two supporting shafts;
a placing seat is arranged in each of four corners of the mobile phone main body, and a falling-proof foot with a linear moving stroke is limited in each placing seat; when the anti-falling foot is positioned at the stroke starting end, the anti-falling foot is accommodated in the arranging seat, when the anti-falling foot is positioned at the stroke terminal, the anti-falling foot extends to the outer side of the corner part of the mobile phone main body, and an elastic component for driving the anti-falling foot to move from the stroke starting end to the stroke terminal is arranged in the arranging seat; when the anti-falling feet and the anti-falling frames are located at the respective stroke starting ends, the anti-falling feet are bound by the anti-falling frames and cannot move, and at the moment, the anti-falling smart phone is in an initial mode and the outer contour is smooth; when the anti-falling frame rotates towards the stroke terminal, the four anti-falling feet lose constraint and are respectively popped out, and then the anti-falling smart phone is switched to an anti-falling mode;
the mobile phone main body is provided with an electric locking mechanism, the working state of the electric locking mechanism is controlled by a main processor, and the electric locking mechanism can lock the anti-falling frame at the stroke starting end and can unlock the anti-falling frame;
a gravity acceleration sensor is arranged in the mobile phone main body, the main processor can monitor the free falling state of the mobile phone main body by means of the gravity acceleration sensor, a time threshold value T1 is preset in the main processor, when the main processor monitors that the mobile phone main body falls in a free falling body movement and the falling duration time T2 is equal to T1, the working state of the electric locking mechanism is regulated and controlled to release the locking of the anti-falling frame, the anti-falling smart phone is switched to an anti-falling mode, and the anti-falling frame and four anti-falling feet are located at a stroke terminal to prevent any part of the mobile phone main body from directly contacting the ground.
This prevent falling smart mobile phone's theory of operation and prevent falling the mechanism and do:
the anti-falling smart phone maintains an initial mode when in normal use, namely, the anti-falling frame is sleeved on the periphery of the outer side of the mobile phone main body, and the anti-falling feet are accommodated in four corners of the mobile phone main body; when the main processor monitors that the anti-falling smart phone falls and reaches a certain height, the anti-falling smart phone is switched and instantly reaches an anti-falling mode, namely the anti-falling frame and the anti-falling feet respectively move to respective stroke terminals to prevent the mobile phone main body from directly contacting with the ground; under preventing falling the mode, can be manual will prevent falling the foot and prevent that the frame that falls adjusts to the stroke top to will prevent falling the frame locking with the help of electronic locking mechanical system, will prevent falling the smart mobile phone and restore to initial mode.
This prevent falling smart mobile phone's beneficial effect does:
because the anti-falling frame and the anti-falling feet which are core components for realizing the anti-falling function adopt delicate designs, the anti-falling performance is improved, and the other basic performances of the anti-falling smart phone cannot be adversely affected; because this prevent falling smart mobile phone prevents falling the function and realize based on mechanical principle completely, prevent falling the frame and prevent falling the foot and can manually reset to respective stroke top, make prevent falling smart mobile phone by preventing falling the mode and restore to initial mode for this prevent falling smart mobile phone prevents falling the use number of times of function and does not have the restriction. In this prevent falling smart mobile phone, gravity acceleration sensor is one of the core part that realizes preventing falling the function, although its cost is comparatively expensive, but it still can hold concurrently except preventing falling other numerous functions outside the function, can make the best use of the promotion of making the best of things prevent falling smart mobile phone's price/performance ratio, reduced to a certain extent and realized preventing falling the required cost input of function, meanwhile, in current a great deal of high-end smart mobile phone, gravity acceleration sensor is for marking the join in marriage the component in fact, make this prevent falling the scheme implement with low costs more easily. To sum up, this prevent falling smart mobile phone compact structure, prevent falling the performance good, can compromise and prevent falling other essential properties of smart mobile phone, and its outward appearance is unanimous with the mainstream design of current smart mobile phone, compound masses aesthetic, prevent that the structure of falling the functional unit is comparatively simple, low cost, easy implementation and stability are strong, consequently have good implementation prospect.
Drawings
Fig. 1 is a schematic state diagram of an anti-falling smart phone in an initial mode in embodiment 1.
Fig. 2 is a schematic structural diagram of the anti-falling smart phone in embodiment 1 after being partially cut open in the initial mode.
Fig. 3 is a schematic state diagram of the anti-falling smart phone in the anti-falling mode in embodiment 1.
Fig. 4 is a schematic diagram of the anti-falling smart phone in embodiment 1 in a state of landing in different situations in the anti-falling mode.
Fig. 5 is a schematic view of an internal structure of the anti-falling smart phone in embodiment 1.
Fig. 6 is a schematic view of the assembly of the fall-resistant bezel, the handset body, the support shaft, and the elastic member in embodiment 1.
Fig. 7 is a schematic view of the combination of the mobile phone main body, the seat, the falling-proof leg and the elastic member in embodiment 1.
Fig. 8 is a schematic view of the state in which the electric locking mechanism locks the fall-prevention frame at the stroke start end in embodiment 1.
Fig. 9 is a schematic view of a state in which the electric lock mechanism unlocks the drop-resistant bezel in embodiment 1.
Fig. 10 is a schematic view illustrating a state in which the active bezel can drive the passive bezel to rotate through the unidirectional synchronization mechanism in embodiment 2.
Fig. 11 is a schematic view of embodiment 2 showing a state in which the artificial passive bezel is rotated to the rear side of the handset body in the initial mode.
Fig. 12 is a schematic view of a state of the anti-falling smart phone in embodiment 2, in which the passive bezel is used as a simple support.
Fig. 13 is a schematic view of the combination of the active frame, the passive frame, and the one-way synchronization mechanism in embodiment 2.
Fig. 14 is a schematic view of an improved structure of embodiment 2 in which the passive frame is located at the beginning of the stroke and is positioned by the anti-falling foot.
Fig. 15 is a schematic view of an internal structure of the anti-drop smart phone in embodiment 3.
FIG. 16 is a schematic view showing the combination of the cord, the pawl, the check groove and the anti-falling leg in embodiment 3.
Fig. 17 is a schematic view of a state of the anti-falling smart phone in which the passive bezel is used as a simple stand in embodiment 3.
Fig. 18 is a schematic structural diagram of the anti-drop smart phone in embodiment 4 after a positioning mechanism is added.
Fig. 19 is a schematic view of the combination of the mobile phone body, the positioning mechanism, and the passive bezel in embodiment 4.
In the figure, 1, a support shaft, 2, an anti-falling foot, 201, a foot, 202, a leg, 3, an anti-falling frame, 301, an active frame, 302, a passive frame, 4, a mobile phone main body, 5, a screen, 6, a gravity acceleration sensor, 7, an electric locking mechanism, 8, a placing seat, 801, a notch, 9, a shaft seat, 10, a torsion spring, 11, an elastic sheet, 12, a positioning pit, 13, a spherical end, 14, a coil, 15, a locking pin, 16, a permanent magnet, 17, a sleeve, 18, a one-way synchronization mechanism, 181, an arc-shaped groove, 182, a convex column, 19, a positioning groove, 20, a positioning bulge, 21, a pawl, 22, a stay wire, 23, a check groove, 24, an iron sheet, 25, a magnetic sheet, 26 and a micro electromagnet.
Detailed Description
Example 1
Referring to fig. 1-3, the anti-falling smart phone disclosed in this embodiment includes a phone body 4, an anti-falling frame 3, an anti-falling foot 2, an electric locking mechanism 7, and a gravity acceleration sensor 6;
a main processor is arranged in the mobile phone main body 4, and a screen 5 is arranged on the front side;
the anti-falling frame 3 is in a closed ring shape, is arranged outside the mobile phone main body 4 and is supported by two support shafts 1 symmetrically arranged on the mobile phone main body 4, so that a rotating stroke is realized; when the anti-falling frame 3 is positioned at the starting end of the stroke, the anti-falling frame is sleeved on the outer sides of the upper, lower, left and right peripheries of the mobile phone main body 4; when the anti-falling frame 3 rotates to the stroke end, the anti-falling frame and the mobile phone body 4 are crossed and extend to the front side and the rear side of the mobile phone body 4; elastic components are respectively arranged at the two support shafts 1 and are used for driving the anti-falling frame 3 to rotate from the stroke starting end to the stroke terminal end;
the four anti-falling feet 2 are respectively arranged in the placing seats 8 arranged at the four corners of the mobile phone main body 4, and the anti-falling feet 2 are limited by the placing seats 8 and have a linear moving stroke; when the anti-falling foot 2 is positioned at the stroke starting end, the anti-falling foot 2 is accommodated in the arranging seat 8, when the anti-falling foot 2 is positioned at the stroke terminal end, the anti-falling foot 2 extends to the outer side of the corner part of the mobile phone main body 4 but cannot be separated from the arranging seat 8, and an elastic component for driving the anti-falling foot 2 to move from the stroke starting end to the stroke terminal end is arranged in the arranging seat 8; when the anti-falling feet 2 and the anti-falling frame 3 are both at the initial end of the stroke, the anti-falling feet 2 are constrained by the anti-falling frame 3 and cannot move, at the moment, the anti-falling smart phone is in an initial mode, in this state, the outer contour of the anti-falling smart phone is smooth, namely, no abrupt structure exists outside the anti-falling smart phone, and therefore the appearance and the hand feeling of the anti-falling smart phone in the using process are ensured to be the same as those of the existing smart phone; when the anti-falling frame 3 rotates towards the stroke terminal, the four anti-falling feet 2 lose constraint and are respectively popped out, and then the anti-falling smart phone reaches an anti-falling mode, namely the anti-falling frame 3 and the four anti-falling feet 2 are located at respective stroke terminals;
the electric locking mechanism 7 is arranged on the mobile phone body 4, and the working state of the electric locking mechanism is controlled by the main processor; the electric locking mechanism 7 can lock the anti-falling frame 3 at the stroke starting end so as to enable the anti-falling smart phone to be maintained in an initial mode, and when the electric locking mechanism 7 unlocks the anti-falling frame 3, the anti-falling smart phone is automatically switched to reach the anti-falling mode;
the gravity acceleration sensor 6 is arranged in the mobile phone main body 4 and can perform signal transmission with the main processor, so that the main processor can monitor the free falling state of the mobile phone main body 4 by means of the gravity acceleration sensor 6; a time threshold T1 is preset in the main processor, when the main processor monitors that the mobile phone body 4 falls in a free-fall motion and the falling duration T2 is equal to T1, the working state of the electric locking mechanism 7 is regulated and controlled to release the locking of the anti-falling frame 3, and then the anti-falling smart phone is automatically and rapidly switched to an anti-falling mode, namely the anti-falling frame 3 and the four anti-falling legs 2 rapidly reach respective stroke terminals, so that any part of the mobile phone body 4 is prevented from being in direct contact with the ground on the lower side.
This prevent falling smart mobile phone's theory of operation and prevent falling the mechanism and do:
referring to fig. 1 and 2, in the normal use process, the electric locking mechanism 7 provides a locking effect for the anti-falling frame 3, so that the anti-falling smart phone is in an initial mode, namely, the anti-falling frame 3 is sleeved around the outer side of the mobile phone main body 4, the anti-falling feet 2 are accommodated in four corners of the mobile phone main body 4, the whole appearance of the anti-falling smart phone is smooth and smooth under the state, the difference between the whole appearance, the use mode and the hand-held feeling of the smart phone is smaller than that of the existing smart phone, and the anti-falling frame 3 is sleeved around the mobile phone main body 4 and can play a certain protection role. Referring to fig. 2, 3 and 4, when the main processor monitors that the anti-drop smart phone falls and reaches a certain height, which indicates that there is a risk of breaking, the main processor will regulate the operating state of the electric locking mechanism 7 to unlock the anti-drop frame 3, and the anti-drop frame 3 and the four anti-drop legs 2 will rapidly and timely move to their respective stroke terminals under the action of their respective elastic components, so that the anti-drop smart phone reaches the anti-drop mode to prevent the phone body 4 from directly contacting the ground, because the anti-drop frame 3 is frame-shaped and is rotatably connected with the phone body 4, after contacting the ground, it can deform and rotate to some extent, and the anti-drop legs 2 are designed to extend and retract to some extent, based on the above characteristics of the anti-drop frame 3 and the anti-drop legs 2, when the anti-drop smart phone falls to the ground, the anti-drop frame 3 and the anti-drop legs 2 can well buffer the impact force, the stress of the mobile phone main body 4 is reduced, so that the safety of the internal elements of the mobile phone main body 4 and the screen 5 is ensured, the good anti-falling performance is finally realized, and the screen 5 can be prevented from being broken to the maximum extent. Under preventing falling the mode, can be manual will prevent falling frame 3 and prevent falling foot 2 and reset to respective stroke top to will prevent falling frame 3 with the help of electronic locking mechanical system 7 and lock, be about to originally prevent falling smart mobile phone and restore to initial mode.
Referring to fig. 1 and 2, generally speaking, according to the design habit of the existing smart phone, the functional components such as the on-off key, the volume key, the earphone hole, and the power hole are disposed on the sidewall of the phone body 4, and the smart phone should avoid the functional components being blocked by the falling-proof frame 3 in the initial mode, and in the specific implementation process, the functional components such as the on-off key, the volume key, the earphone hole, and the power hole can be disposed in the side area of the phone body 4 that the falling-proof frame 3 cannot cover, and meanwhile, corresponding notches and holes can be disposed on the falling-proof frame 3, so as to ensure that the functional components located on the sidewall of the phone body 4 can be exposed.
Referring to fig. 5 and 6, in the anti-falling smart phone, the specific matching structure among the anti-falling frame 3, the phone body 4, the supporting shaft 1 and the elastic component has various embodiments, and is preferably implemented as follows:
the middle parts of two opposite sides of the mobile phone main body 4 are respectively provided with a shaft seat 9, the support shafts 1 are matched with the shaft seats 9 and can only relatively rotate, two side parts of the anti-falling frame 3 are respectively connected with the two support shafts 1, so that the anti-falling frame 3 can integrally rotate around the shaft seats 9, and the anti-falling frame 3 can only rotate within a rotation stroke by arranging a limiting mechanism between the anti-falling frame 3 and the mobile phone main body 4; the elastic part at the supporting shaft 1 adopts a torsion spring 10 which is arranged in the shaft seat 9 and surrounds the supporting shaft 1, and can drive the supporting shaft 1 to drive the anti-falling frame 3 to rotate from the stroke starting end to the stroke terminal end; in order to ensure that the anti-falling smart phone can rotate towards the direction of the stroke starting end as much as possible after the anti-falling frame 3 lands when falling in the anti-falling mode, so as to buffer the impact force by means of the elastic force of the elastic component, and the rotation angle corresponding to the rotation stroke of the anti-falling frame 3 should be smaller than 90 degrees.
Referring to fig. 5 and 7, in the anti-falling smart phone, the specific matching structure of the phone body 4, the seat 8, the anti-falling leg 2 and the elastic component has various embodiments, and preferably, the following embodiments are adopted:
the placing seat 8 is drawer-shaped and is provided with a notch 801, and the notch 801 is positioned on the side wall of the corner of the mobile phone main body 4; the anti-falling foot 2 is composed of a leg part 202 and a foot part 201 which are fixedly connected, the leg part 202 is limited in the setting seat 8 and can slide without being separated from the setting seat 8, and therefore the anti-falling foot 2 can slide in a linear movement stroke; an inner cavity is formed in the inner end of the leg part 202, an elastic component for driving the anti-falling foot 2 to move towards the stroke terminal is arranged between the inner cavity and the bottom of the placing seat 8, and the elastic component is a spring or an elastic sheet 11; when the falling-proof feet 2 are positioned at the initial end of the stroke, the leg part 202 is completely positioned in the placing seat 8, the inner end of the leg part 202 is contacted with the bottom of the placing seat 8, the elastic component is in a compressed state and is contained in the inner cavity of the leg part 202, the foot part 201 seals the notch 801, and the corner part of the mobile phone main body 4 is complete and smooth; when the anti-falling smart phone is in the initial mode, the foot part 201 is located inside the anti-falling frame 3 and cannot move, so that the anti-falling foot 2 is kept at the beginning of the stroke;
after the mobile phone main body 4, the placing seat 8, the falling-preventing legs 2 and the elastic component adopt the above structure, the sizes of the legs 202 and the placing seat 8 can be reduced to the maximum extent to reduce the occupation of the internal space of the mobile phone main body 4, and the sizes of the legs 201 can be increased appropriately to improve the protection performance of the matching of the falling-preventing legs and the falling-preventing frame 3 in the falling-preventing mode.
Referring to fig. 3 and 4, as is known, when a mobile phone falls, the landing position of the mobile phone is uncertain, but in the implementation process of the anti-falling smart phone, only by combining the external dimensions of the mobile phone body 4, the size of the anti-falling frame 3 and the anti-falling leg 2, the relative positions of the anti-falling frame 3, the anti-falling leg 2, and the mobile phone body 4 in the anti-falling mode, and other structural parameters are scientifically debugged, so that any part of the mobile phone body 4 cannot be in direct contact with the ground when the anti-falling smart phone falls to the ground, that is, any part of the mobile phone body 4, which can be prevented from falling down by the anti-falling frame 3 and the anti-falling leg 2 in the anti-falling mode, is in direct contact with the ground, and the mobile phone body 4.
Referring to fig. 2 and 3, in the anti-falling smart phone, the electric locking mechanism 7 is controlled by the main processor to operate, on one hand, the anti-falling frame 3 can be locked at the beginning of the travel to maintain the initial mode of the anti-falling smart phone, and on the other hand, the locking function of the anti-falling frame 3 can be released according to the instruction of the main processor to switch the anti-falling smart phone to the anti-falling mode; in the prior art, the electric lock mechanism 7 can be realized by combining the driving mechanism and the lock mechanism, and has various embodiments and can preferably realize the above functions, but in order to make the structure of the electric lock mechanism 7 more compact and the response speed faster, it is preferable to adopt the following structure:
referring to fig. 8 and 9, the electric locking mechanism 7 includes a sleeve 17 made of soft iron and fixed in the mobile phone body 4, a coil 14 is wound outside the sleeve 17 to form an electromagnet device, and the energization state of the coil 14 is controlled by the main processor; a locking pin 15 passes through the sleeve 17, and the two can move axially relative to each other but can not be separated; the outer end of the locking pin 15 is a spherical end 13, and the inner end is positioned at the inner side of the sleeve 17 and is fixed with an annular permanent magnet 16; a through hole for the spherical end 13 to pass through is formed in the side wall of the mobile phone main body 4, and a positioning pit 12 is formed in the inner side wall of the anti-falling frame 3; when the anti-falling frame 3 is located at the initial end of the stroke and the coil 14 is not electrified, the permanent magnet 16 is adsorbed on the sleeve 17, the spherical end 13 extends out of the mobile phone main body 4 and falls into the positioning pit 12, and at the moment, the force provided by the elastic component cannot drive the anti-falling frame 3 to rotate, namely, the anti-falling smart phone maintains the initial mode; in the initial mode, if and only if the main processor monitors that the mobile phone main body 4 falls in a free fall motion and the falling duration time T2 is equal to T1, the coil 14 is briefly powered on, and then the sleeve 17 instantly generates a magnetic field to drive the permanent magnet 16 to move inwards, the spherical end 13 is separated from the positioning pit 12 to unlock the anti-falling frame 3, and the anti-falling smart phone is switched to the anti-falling mode; in the anti-falling mode, when the anti-falling frame 3 is manually driven to move towards the stroke starting end, the spherical end 13 is stressed and then retracts inwards by overcoming the suction force between the permanent magnet 16 and the sleeve 17, and when the anti-falling frame 3 reaches the stroke starting end, the spherical end 13 automatically falls into the positioning pit 12 to lock the anti-falling frame 3, namely, the anti-falling smart phone is restored to the initial mode;
after the electric locking mechanism 7 adopts the structure, the electric locking mechanism only consumes electric energy within a short time when the anti-falling smart phone is switched to the anti-falling mode, and the power is realized based on the electromagnetic conversion effect, so that the electric quantity consumption in the working process of the electric locking mechanism 7 is very small, and the response speed is very high; the sleeve 17 and the locking pin 15 adopt an inserting structure, so that the electric locking mechanism 7 has a compact structure and small volume, and occupies a small space in the mobile phone main body 4; when the anti-falling smart phone is manually restored to the initial mode, the electric locking mechanism 7 does not need to be additionally operated, and the operation is convenient and fast.
In the anti-falling smart phone, the gravity acceleration sensor 6 is one of the core components for realizing the anti-falling function, although the manufacturing cost is expensive, the gravity acceleration sensor can also have other functions besides the anti-falling function, the cost performance of the anti-falling smart phone can be improved as much as possible, and the cost investment required for realizing the anti-falling function is reduced to a certain extent; meanwhile, in a plurality of high-end existing smart phones, the gravity acceleration sensor 6 is a standard component, and the function of the gravity acceleration sensor can be directly expanded to be used in the anti-falling function, so that the scheme is easier to implement, and the implementation cost is lower.
In the anti-falling smart phone, a time threshold T1 is preset in a main processor, and the time threshold T1 is used as a time reference value for judging whether an anti-falling mode is started or not by the anti-falling smart phone; when the mobile phone main body 4 falls in a free-fall motion and the falling duration T2 is shorter than T1, it indicates that the falling height of the anti-falling smart phone is small, there is no risk of breaking, and it may be intended by the user, for example, when people are usually used to throw the mobile phone directly on a bed or a sofa, the anti-falling smart phone will not be switched to the anti-falling mode under such a condition, so as to avoid unnecessary trouble to the user; when the mobile phone main body 4 falls in a free-fall motion and the duration T2 of the fall is equal to T1, it indicates that the falling height of the anti-falling smart phone is large and there is a possibility of continuing to accelerate the fall, in which case the risk of being broken is extremely high, and the anti-falling smart phone is switched to the anti-falling mode to improve the anti-falling performance. As for the specific value of the time threshold T1, a reasonable value can be determined by performing multiple debugging operations in combination with the usage habits of the public, the anti-falling performance of the anti-falling smart phone in the initial mode, the time required for the initial mode to reach the anti-falling mode, and other factors.
In the anti-falling smart phone, the anti-falling frame 3 and the anti-falling feet 2 can be made of low-density and high-strength materials and are combined with a compact structural design, so that the appearance difference between the anti-falling smart phone and the existing smart phone is further reduced, the use habit of the public is met, and the adverse effects of the anti-falling frame 3 and the anti-falling feet 2 on the portability and the operation convenience of the anti-falling smart phone are reduced; simultaneously prevent falling frame 3 and the preparation material that prevents falling foot 2 and adopt still should have good elasticity to the buffering effect to the impact force when further improving and preventing falling the smart mobile phone and falling to the ground.
Based on this prevent falling structure that smart mobile phone adopted, when it falls to the ground, the atress of cell-phone main part 4 mainly concentrates on with two supporting axles 1 and four prevent falling the contact position of foot 2, so in order to further improve prevent falling the smart mobile phone prevent falling the performance, cell-phone main part 4 should adopt means such as thickening or add the strengthening rib to guarantee above-mentioned local intensity at the position of settling two supporting axles 1 and four prevent falling foot 2 to improve the whole life who prevents falling the smart mobile phone.
This prevent falling smart mobile phone compact structure, it is excellent to prevent falling the performance, can compromise other essential properties of preventing falling the smart mobile phone, and its outward appearance is unanimous with current smart mobile phone's mainstream design, compound masses aesthetic and custom, and the structure of preventing falling the functional unit is comparatively simple, easy to carry out and stability is strong, and it prevents falling the function simultaneously and realizes based on mechanical principle completely, prevents that the number of times of use of falling the function does not have the restriction, consequently has good implementation prospect.
Example 2
People generally like installing the simple support at the rear side of the smart phone, and can transversely tilt the smart phone on a desktop by means of the simple support, so that the smart phone does not need to be held by a hand for a long time when watching a film and the like, and people can enjoy the smart phone more easily and comfortably. At present, the simple and easy support of generally comparatively high-quality adopts metal material to make usually, will influence the portability of smart mobile phone to a certain extent, and simple and easy support adopts colloid and smart mobile phone bonding fixed usually simultaneously, and the connected mode is unstable, very easily breaks away from the smart mobile phone, and can leave the glue trace that is difficult to dispel behind the droing behind the smart mobile phone. The embodiment is further improved on the basis of the structure of the anti-falling smart phone disclosed in the embodiment 1, and the defects existing in the matching use process of the existing smart phone and the simple support can be overcome. The adopted scheme is as follows:
referring to fig. 10, 11 and 12, the two support shafts 1 are respectively located in the middle of the upper end and the middle of the lower end of the mobile phone main body 4; the anti-falling frame 3 is composed of an active frame 301 and a passive frame 302 which are symmetrical in shape and are both arc-shaped, two ends of the active frame 301 and two ends of the passive frame 302 are supported by two supporting shafts 1, so that the active frame 301 and the passive frame 302 respectively have a rotation stroke, the electric locking mechanism 7 and the elastic components at the two supporting shafts 1 only act on the active frame 301, and a one-way synchronization mechanism 18 is arranged between the active frame 301 and the passive frame 302; when the anti-falling smart phone is in the initial mode, the active frame 301 and the passive frame 302 are located at the respective stroke starting ends and respectively bind the two adjacent anti-falling feet 2 at the stroke starting ends, that is, the anti-falling frame 3 is located at the stroke starting end as a whole; when the electric locking mechanism 7 unlocks the active frame 301, the active frame 301 drives the passive frame 302 to rotate together with the passive frame to respective stroke terminals through the one-way synchronization mechanism 18, that is, the anti-falling frame 3 rotates integrally to the stroke terminals, and the anti-falling smart phone is switched to the anti-falling mode, wherein the active frame 301 and the passive frame 302 are respectively located on the front side and the rear side of the mobile phone body 4; in the initial mode, the passive frame 302 can be manually rotated to the rear side of the mobile phone body 4, and the unidirectional synchronization mechanism 18 does not drive the active frame 301 to rotate in the process, and then the mobile phone body 4 can be supported by the passive frame 302 at the rear side thereof and the anti-falling legs 2 extending from two corners to be placed on the desktop in a laterally inclined manner.
After preventing falling the smart mobile phone and adopting above-mentioned structural design, prevent falling frame 3 not only playing the guard action in preventing falling the mode, still can carry out simple manually operation to passive frame 302, and make it provide the support for cell-phone main part 4 from the rear side as simple and easy support, make cell-phone main part 4 can transversely incline and place on the desktop, through the angle of adjusting passive frame 302 and cell-phone main part 4, can adjust the inclination of placing cell-phone main part 4 when the desktop, convenient and practical. Meanwhile, when the anti-falling smart phone is held in a hand, the passive frame 302 can be manually rotated to the rear side of the mobile phone main body 4, so that the passive frame 302 is sleeved on the hand, and a certain anti-falling effect is achieved. In addition, when the people will be moved frame 302 and rotate to cell-phone main part 4 rear side, the foot 2 will automatic movement to the stroke terminal will be prevented falling by two of correspondence, though two of correspondence are prevented falling the foot 2 and are extended to cell-phone main part 4 outside under this state, do not influence and prevent falling the result of use that the smart mobile phone placed behind the desktop, on the contrary, the two that stretch out prevent falling foot 2 and can play landing leg and skid-proof effect, make people's more comfortable screen 5 picture of watching.
Referring to fig. 10 and 11, in the above structure, a one-way synchronization mechanism 18 is disposed between the active frame 301 and the passive frame 302, and the one-way synchronization mechanism 18 is disposed in such a way that, on one hand, when the anti-falling smart phone is switched from the initial mode to the anti-falling mode, after the electric locking mechanism 7 unlocks the anti-falling frame 3, the one-way synchronization mechanism 18 can ensure that the active frame 301 and the passive frame 302 rotate synchronously, and further ensure that the anti-falling frame 3 can integrally reach the stroke end position; on the other hand, when the anti-falling smart phone is in the initial mode, the one-way synchronization mechanism 18 allows the passive bezel 302 to rotate to the rear side of the phone body 4 under the condition that the active bezel 301 is kept at the stroke start end, so as to achieve the purpose of using as a simple support;
referring to fig. 10, 11 and 13, based on the above arrangement of the unidirectional synchronization mechanism 18, the prior art has many embodiments, for example, the unidirectional synchronization mechanism 18 may be composed of an arc-shaped groove 181 and a convex pillar 182 which are slidably engaged, the arc-shaped groove 181 and the convex pillar 182 are respectively disposed on two opposite sides of the hinge joint of the active frame 301 and the passive frame 302, and the central axes of the arc-shaped groove 181 and the support shaft 1 coincide; in the initial mode, when the driving frame 301 rotates from the stroke start end to the stroke end, the protruding pillar 182 abuts against the end of the arc-shaped groove 181 to ensure that the driven frame 302 rotates synchronously with the driving frame 301, and when the driven frame 302 is manually rotated, the protruding pillar 182 slides in the arc-shaped groove 181 so that the driven frame 302 does not drive the driving frame 301 to rotate, thereby achieving the above-mentioned purpose of the unidirectional synchronization mechanism 18.
Referring to fig. 10, generally speaking, the passive bezel 302 only needs to be located at the rear side of the mobile phone main body 4 in the fall-prevention mode and when being used as a simple support, and should be located at the beginning of the travel in most other times, for example, in the normal use process of the fall-prevention smart phone, the passive bezel 302 sometimes automatically separates from the beginning of the travel, which is bound to bring a certain trouble to the user. In the above-mentioned anti-falling smart phone, in the initial mode, the two anti-falling legs 2 corresponding to the passive frame 302 exert a certain acting force on the passive frame, so as to provide a certain positioning function for the passive frame 302 located at the beginning of the stroke, and the passive frame 302 will not automatically separate from the beginning of the stroke; meanwhile, in order to improve the positioning effect of the falling-prevention feet 2 on the passive frame 302, the passive frame 302 and the corresponding two falling-prevention feet 2 can be further improved:
as shown in fig. 14, two positioning slots 19 are formed on the inner side of the passive frame 302, and spherical positioning protrusions 20 are respectively disposed on the two falling-preventing legs 2 corresponding to the passive frame 302; when the passive frame 302 and the two corresponding anti-falling legs 2 are located at the initial end positions, the two anti-falling legs 2 abut against the inner side of the passive frame 302 and are restrained at the initial end of the stroke by the passive frame 302, and meanwhile, the two positioning protrusions 20 just fall into the two positioning grooves 19, so that the passive frame 302 is limited at the initial end of the stroke;
in the above structure adopted by the passive frame 302 and the two anti-falling legs 2, the two anti-falling legs 2 have a tendency to move towards the stroke end under the action of the elastic component, so the structure formed by the anti-falling legs 2 and the positioning protrusions 20 can be regarded as a ball plunger, and can provide a proper positioning function for the passive frame 302; on one hand, in the normal use process of the anti-falling smart phone, the passive frame 302 is kept at the stroke starting end and cannot be separated automatically, and on the other hand, when the anti-falling mode is switched, the passive frame 302 is driven by the active frame 301 to be separated from the positioning effect of the anti-falling feet 2, so that the passive frame 302 can synchronously rotate along with the active frame 301; in addition, the passive frame 302 can be manually driven to be separated from the positioning function of the falling-preventing leg 2, so that the passive frame 302 can be rotated to the rear side of the mobile phone main body 4 to serve as a simple support.
In addition, as shown in fig. 12, when the passive frame 302 is rotated to the rear side of the mobile phone main body 4 to be used as a simple stand, it and the mobile phone main body 4 should be able to maintain an adjusted angle, so that the mobile phone main body 4 can stably maintain a desired tilt angle; in the specific implementation process, the above effects can be better achieved by reasonably adjusting the rotation resistance of the passive frame 302.
Example 3
Referring to fig. 12, in the anti-falling smart phone disclosed in embodiment 2, when the passive frame 302 is used as a simple support, the two corresponding anti-falling legs 2 extend to the outside of the host main body, although this phenomenon does not substantially affect the using effect of the anti-falling smart phone, the appearance of the anti-falling smart phone in this state is not acceptable to the public. Therefore, in the embodiment, a further improvement is made on the basis of the structure of the anti-falling smart phone disclosed in embodiment 2 to overcome the foregoing deficiency, and the adopted improved structure is as follows:
referring to fig. 15 and 16, a pawl 21 is respectively arranged at the inner parts of the two placing seats 8 corresponding to the passive frame 302 in the mobile phone body 4, and a non-return groove 23 is respectively arranged on the two corresponding anti-falling legs 2; the two pawls 21 are respectively connected with the adjacent supporting shafts 1 through a pull wire 22, and the two supporting shafts 1 and the active frame 301 cannot rotate relatively; when the active frame 301 is at the initial position, the pull wire 22 does not pull the pawl 21, and after the anti-falling foot 2 moves to the stroke starting end, the pawl 21 automatically falls into the check groove 23 to prevent the anti-falling foot 2 from moving towards the stroke terminal direction; when the active frame 301 rotates from the beginning of the stroke to the end of the stroke, the pawls 21 are pulled by the tension lines 22 and cannot be matched with the non-return grooves 23, and then the two pawls 21 no longer hinder the movement of the corresponding two anti-falling legs 2.
Therefore, as shown in fig. 15, 16 and 17, when the anti-falling smart phone is in the initial mode, and the passive frame 302 is rotated to the rear side of the phone main body 4 to be used as a simple support, since the active frame 301 is located at the beginning of the stroke, the two anti-falling feet 2 corresponding to the passive frame 302 are still kept at the respective beginning of the stroke under the action of the pawl 21 and the check groove 23, and do not extend to the outside of the phone main body 4, so as to ensure that the shape of the anti-falling smart phone in this state conforms to the public aesthetic taste; when the anti-falling smart phone is switched from the initial mode to the anti-falling mode, the active frame 301 and the passive frame 302 rotate from the stroke start end to the stroke end, the two support shafts 1 pull the two pawls 21 to separate from the two check grooves 23 through the pull wires 22, and the locking effect on the corresponding anti-falling legs 2 is released, so that the two anti-falling legs 2 corresponding to the passive frame 302 can be ensured to move to the stroke end.
Example 4
Referring to fig. 10 and 14, in the embodiment of the anti-falling smart phone disclosed in example 2, it is mentioned that, in the initial mode of the anti-falling smart phone, the passive bezel 302 can provide a certain positioning function by the anti-falling foot 2, so as to ensure that the passive bezel 302 cannot be separated from the beginning of the stroke autonomously, and an improved structure for improving the positioning effect based on the matching relationship between the anti-falling foot 2 and the passive bezel 302 is also disclosed. For example, because the anti-falling foot 2 provides a certain positioning function when the passive frame 302 is located at the beginning of the stroke, when the anti-falling smart phone is switched from the initial mode to the anti-falling mode, a larger driving force needs to be provided for the passive frame 302 to overcome the positioning function, so that the requirement on the elasticity of the elastic component is obviously improved, meanwhile, the requirements on the strength of the support shaft 1, the active frame 301, the passive frame 302, the mobile phone main body 4, the electric locking mechanism 7 and other related components are also improved, and the performance is generally improved by increasing the size of the components, so that the components are not small and compact any more; in addition, this prevent falling smart mobile phone prevents falling the function and design based on circulated use, can manually restore to initial mode under preventing falling the mode, after improving back shaft 1 department elastomeric element elasticity for prevent falling smart mobile phone is no longer simple and convenient by preventing the manual operation that falls the mode and restore to initial mode. Therefore, the present embodiment is further improved on the basis of the structure of the drop-resistant smart phone disclosed in embodiment 2, so as to overcome the above-mentioned shortcomings. The adopted specific scheme is as follows:
referring to fig. 18 and 19, a positioning mechanism is arranged between the passive frame 302 and the mobile phone main body 4, the positioning mechanism is composed of a magnetic sheet 25 fixed on the passive frame 302, an iron sheet 24 fixed on the mobile phone main body 4, and a micro-electromagnet 26 located in the mobile phone main body 4 and used for magnetizing the iron sheet 24, and the power-on state of the micro-electromagnet 26 is controlled by the main processor; in the initial mode, when the micro-electromagnet 26 is in the non-energized state, the magnetic sheet 25 and the iron sheet 24 are closely adsorbed to position the passive border 302 at the beginning of the stroke, and when and only when the main processor monitors that the mobile phone main body 4 falls down in a free-fall motion and the falling duration T2 is equal to T1, the micro-electromagnet 26 is energized briefly, and at this point, the micro-electromagnet 26 generates a magnetic field instantaneously to drive the magnetic sheet 25 to be separated from the iron sheet 24, that is, the passive border 302 is driven to rotate towards the end of the stroke; when the micro-electromagnet 26 is in a non-electrified state, the passive frame 302 can be manually driven to break away the attraction between the magnetic sheet 25 and the iron sheet 24 and rotate backwards, and the simple bracket can be used;
after the anti-falling smart phone adopts the structure, the anti-falling smart phone is in an initial mode in the normal use process, the micro electromagnet 26 is in an unpowered state, and the positioning mechanism can provide proper positioning force for the passive frame 302 to prevent the passive frame 302 from automatically separating from the stroke starting end; when the anti-falling smart phone is switched from the initial mode to the anti-falling mode, the micro-electromagnet 26 is in the power-on state, and at this time, the positioning mechanism does not prevent the driven frame 302 from rotating to the stroke terminal any more, but applies a certain assistance force to enable the driven frame 302 to rotate to the stroke terminal more quickly, so that the driving force required to be provided for the driven frame 302 when the initial mode is switched to the anti-falling mode is reduced, and the technical problem to be solved in the embodiment is solved.
Claims (9)
1. The utility model provides an prevent falling smart mobile phone, its includes the cell-phone main part, is equipped with the host processing ware in the cell-phone main part, and the front side is the screen, its characterized in that:
a closed-loop anti-falling frame is arranged outside the mobile phone main body and has a rotation stroke through the support of two support shafts symmetrically arranged on the mobile phone main body; when the anti-falling frame is positioned at the starting end of the stroke, the anti-falling frame is sleeved on the outer sides of the upper, lower, left and right peripheries of the mobile phone main body, and when the anti-falling frame rotates to the terminal end of the stroke, the anti-falling frame and the mobile phone main body are crossed and extend to the front side and the rear side of the mobile phone main body; elastic components for driving the anti-falling frame to rotate from the stroke starting end to the stroke terminal are respectively arranged at the two supporting shafts;
a placing seat is arranged in each of four corners of the mobile phone main body, and a falling-proof foot with a linear moving stroke is limited in each placing seat; when the anti-falling foot is positioned at the stroke starting end, the anti-falling foot is accommodated in the arranging seat, when the anti-falling foot is positioned at the stroke terminal, the anti-falling foot extends to the outer side of the corner part of the mobile phone main body, and an elastic component for driving the anti-falling foot to move from the stroke starting end to the stroke terminal is arranged in the arranging seat; when the anti-falling feet and the anti-falling frames are located at the respective stroke starting ends, the anti-falling feet are bound by the anti-falling frames and cannot move, and at the moment, the anti-falling smart phone is in an initial mode and the outer contour is smooth; when the anti-falling frame rotates towards the stroke terminal, the four anti-falling feet lose constraint and are respectively popped out, and then the anti-falling smart phone is switched to an anti-falling mode;
the mobile phone main body is provided with an electric locking mechanism, the working state of the electric locking mechanism is controlled by a main processor, and the electric locking mechanism can lock the anti-falling frame at the stroke starting end and can unlock the anti-falling frame;
a gravity acceleration sensor is arranged in the mobile phone main body, a main processor can monitor the free falling state of the mobile phone main body by means of the gravity acceleration sensor, a time threshold value T1 is preset in the main processor, when the main processor monitors that the mobile phone main body falls in a free falling body movement and the falling duration time T2 is equal to T1, the working state of an electric locking mechanism is regulated and controlled to release the locking of an anti-falling frame, the anti-falling smart phone is switched to an anti-falling mode, and the anti-falling frame and four anti-falling feet are located at a stroke terminal to prevent any part of the mobile phone main body from directly contacting the ground;
the two support shafts are respectively positioned in the middle of the upper end and the middle of the lower end of the mobile phone main body; the anti-falling frame is composed of an active frame and a passive frame which are symmetrical in shape and are all arc-shaped, two ends of the active frame and two ends of the passive frame are supported by two supporting shafts, so that the active frame and the passive frame respectively have a rotation stroke, the electric locking mechanism and the elastic components at the two supporting shafts only act on the active frame, and a one-way synchronization mechanism is arranged between the active frame and the passive frame; when the anti-falling smart phone is in an initial mode, the active frame and the passive frame are positioned at the respective stroke starting ends and respectively constrain two adjacent anti-falling feet at the stroke starting ends; when the electric locking mechanism unlocks the active frame, the active frame drives the passive frame and the passive frame to rotate together to respective stroke terminals through the one-way synchronization mechanism, and the active frame and the passive frame are respectively positioned on the front side and the rear side of the mobile phone main body; in the initial mode, the passive frame can be manually rotated to the rear side of the mobile phone main body, and the unidirectional synchronization mechanism does not drive the active frame to rotate in the process.
2. The fall-resistant smartphone of claim 1, wherein: the mobile phone main body is provided with a shaft seat in the middle of each of two opposite sides, the support shafts are matched with the shaft seats and can only rotate relatively, two edges of the anti-falling frame are respectively connected with the two support shafts, so that the anti-falling frame can integrally rotate around the shaft seats, and the anti-falling frame can only rotate within a rotation stroke by arranging a limiting mechanism between the anti-falling frame and the mobile phone main body; the elastic part at the supporting shaft adopts a torsion spring; the rotation angle corresponding to the rotation stroke of the anti-falling frame is less than 90 degrees.
3. The fall-resistant smartphone of claim 1, wherein: the one-way synchronization mechanism consists of an arc-shaped groove and a convex column which are in sliding fit, the arc-shaped groove and the convex column are respectively arranged on two opposite surfaces of the hinge joint of the driving frame and the driven frame, and the central axes of the arc-shaped groove and the support shaft are superposed; under the initial mode, when the initiative frame is rotatory to stroke terminal by the stroke top, the tip of projection and arc wall is supported and is pushed against and guarantee passive frame along with initiative frame synchronous revolution, and when manual rotatory passive frame, the projection slides in the arc wall and makes passive frame can not order about the initiative frame rotatory.
4. The fall-resistant smartphone of claim 1, wherein: two positioning grooves are formed in the inner side of the driven frame, and spherical positioning protrusions are respectively arranged on two anti-falling feet corresponding to the driven frame; when the driven frame and the two corresponding anti-falling legs are positioned at the initial end, the two anti-falling legs are propped against the inner side of the driven frame and are bound at the initial end of the stroke, and the two positioning bulges just fall into the two positioning grooves, so that the driven frame is limited at the initial end of the stroke.
5. The fall-resistant smartphone of claim 1, wherein: the inside of the mobile phone main body is provided with a pawl in each of the two placing seats corresponding to the passive frame, and each of the two corresponding falling-proof feet is provided with a non-return groove; the two pawls are respectively connected with the adjacent support shafts through a pull wire, and the two support shafts and the active frame cannot rotate relatively; when the active frame is at the initial position, the stay wire does not pull the pawl, and after the anti-falling foot moves to the stroke initial end, the pawl automatically falls into the check groove so as to prevent the anti-falling foot from moving towards the stroke terminal direction; when the active frame rotates from the stroke starting end to the stroke terminal end, the pawls are pulled by tension lines and cannot be matched with the non-return grooves, and then the two pawls do not hinder the movement of the corresponding two anti-falling feet.
6. The fall-resistant smartphone of claim 1, wherein: a positioning mechanism is arranged between the passive frame and the mobile phone main body, the positioning mechanism consists of a magnetic sheet fixed on the passive frame, an iron sheet fixed on the mobile phone main body and a micro electromagnet positioned in the mobile phone main body and used for magnetizing the iron sheet, and the electrifying state of the micro electromagnet is controlled by the main processor; in an initial mode, when the micro-electromagnet is in a non-electrified state, the magnetic sheet and the iron sheet are closely adsorbed to position the passive frame at the initial end of the stroke, and when and only when the main processor monitors that the mobile phone main body falls down in a free-falling body motion and the falling duration time T2 is equal to T1, the micro-electromagnet is electrified for a short time, and then the micro-electromagnet instantly generates a magnetic field to drive the magnetic sheet to be separated from the iron sheet, namely the passive frame is driven to rotate towards the final end of the stroke; when the micro electromagnet is in a non-electrified state, the driven frame can be manually driven to break away the attraction between the magnetic sheet and the iron sheet and rotate backwards.
7. The fall-resistant smartphone of claim 1, wherein: functional components such as an on-off key, a volume key, an earphone hole, a power supply hole and the like are arranged in the side area of the mobile phone body, which cannot be covered by the anti-falling frame.
8. The fall-resistant smartphone of claim 1, wherein: the anti-falling frame and the anti-falling foot are made of low-density and high-strength materials.
9. The fall-resistant smartphone of claim 1, wherein: the mobile phone main body adopts means such as thickening or adding reinforcing ribs at the positions where the two supporting shafts and the four anti-falling feet are arranged to ensure the local strength.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011206638.2A CN112383651A (en) | 2019-12-26 | 2019-12-26 | Anti-falling smart phone |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911366586.2A CN111435957B (en) | 2019-12-26 | 2019-12-26 | Anti-falling smart phone |
| CN202011206638.2A CN112383651A (en) | 2019-12-26 | 2019-12-26 | Anti-falling smart phone |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911366586.2A Division CN111435957B (en) | 2019-12-26 | 2019-12-26 | Anti-falling smart phone |
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| CN112383651A true CN112383651A (en) | 2021-02-19 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011206638.2A Withdrawn CN112383651A (en) | 2019-12-26 | 2019-12-26 | Anti-falling smart phone |
| CN201911366586.2A Active CN111435957B (en) | 2019-12-26 | 2019-12-26 | Anti-falling smart phone |
| CN202110015226.9A Withdrawn CN112689045A (en) | 2019-12-26 | 2019-12-26 | Smart phone capable of preventing falling |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911366586.2A Active CN111435957B (en) | 2019-12-26 | 2019-12-26 | Anti-falling smart phone |
| CN202110015226.9A Withdrawn CN112689045A (en) | 2019-12-26 | 2019-12-26 | Smart phone capable of preventing falling |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114630161B (en) * | 2022-02-08 | 2023-09-08 | 深圳市旭联信息技术有限公司 | Same screen device for wireless control television screen |
| CN115116339B (en) * | 2022-07-22 | 2024-01-30 | 维沃移动通信有限公司 | Electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203675160U (en) * | 2014-01-14 | 2014-06-25 | 沈琦 | Intelligent falling-resistant mobile phone sleeve |
| US20170179995A1 (en) * | 2016-03-18 | 2017-06-22 | Rosa A. Oviedo | Hand glove mobile smartphone anti-drop and anti-theft protector device, system and method |
| CN108234710B (en) * | 2018-01-10 | 2020-06-16 | Oppo广东移动通信有限公司 | Electronic device, control method and device thereof, and storage medium |
| CN208820851U (en) * | 2018-08-21 | 2019-05-03 | 程文豪 | A kind of novel and multifunctional intelligent shatter-resistant mobile phone shell |
| CN209089011U (en) * | 2018-12-03 | 2019-07-09 | 珠海格力电器股份有限公司 | Mobile phone shatter-resistant bracket and shatter-resistant mobile phone |
-
2019
- 2019-12-26 CN CN202011206638.2A patent/CN112383651A/en not_active Withdrawn
- 2019-12-26 CN CN201911366586.2A patent/CN111435957B/en active Active
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| CN112689045A (en) | 2021-04-20 |
| CN111435957B (en) | 2021-03-16 |
| CN111435957A (en) | 2020-07-21 |
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Application publication date: 20210219 |