CN209825488U

CN209825488U - Mobile phone shell

Info

Publication number: CN209825488U
Application number: CN201920304014.0U
Authority: CN
Inventors: 陈观霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-11
Filing date: 2019-03-11
Publication date: 2019-12-24
Anticipated expiration: 2029-03-11

Abstract

The utility model provides a mobile phone shell relates to the cell-phone accessory field. A mobile phone case is applicable to mobile phones of various shapes. The handset housing mainly includes a frame and a back portion connected to each other. The frame is mainly attached to the peripheral edge of the mobile phone, and the back is mainly attached to the back of the mobile phone. In order to make a mobile phone case applicable to various mobile phones, the bezel is designed in an adjustable mode. The frame is including the first horizontal frame, first mullion, the horizontal frame of second and the second mullion that connect gradually. First horizontal frame and the horizontal frame homoenergetic of second are through flexible with adjustment length, when the cell-phone shell emboliaed the cell-phone of equidimension on like this, can be through the length of adjustment frame in order to adapt to the different sizes around the cell-phone. The back of cell-phone shell is including shielding portion and functional part, and shielding portion can dismantle with the functional part and be connected. The functional area on the back surface of the mobile phone can be exposed from the functional part by detaching the functional part and the shielding part and then adjusting the mounting position of the functional part.

Description

Mobile phone shell

Technical Field

The utility model relates to a cell-phone accessory field particularly, relates to a cell-phone shell.

Background

At present, electronic products, especially mobile phones, are rapidly developed, and the mobile phones are basically a necessity for life and work of the public. People generally equip the mobile phone with a mobile phone shell so as to protect the mobile phone better and prolong the service life of the mobile phone. Although the mobile phone housings are various, basically, each mobile phone housing can be applied to only one type of mobile phone, which brings inconvenience to users to some extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone shell, it can be applicable to the cell-phone of multiple different appearances.

The embodiment of the utility model is realized like this:

a mobile phone case mainly includes a frame and a back connected to each other. The frame is including the first horizontal frame, first mullion, the horizontal frame of second and the second mullion that connect gradually. First horizontal frame and the horizontal frame homoenergetic of second are through flexible in order to adjust length. The back includes shielding portion and functional part, and shielding portion and functional part detachable connection.

In some embodiments of the present invention, the function portion includes a camera block, a light block, and a fingerprint block. The camera block, the light block and the fingerprint block are detachably connected with the shielding part. The functional part can be used as an integral block to adjust the connecting position between the functional part and the shielding part, or can be scattered blocks which can be mutually detached, and the installation positions of the camera block, the light block and the fingerprint block can be independently adjusted according to different mobile phones, so that the functional part can be suitable for more mobile phones with different shapes.

In some embodiments of the present invention, the shielding portion includes a plurality of detachably connected tiles. The number of the splicing blocks can be taken according to different areas of the back of the mobile phone. The use of a plurality of splice blocks not only is convenient for the user to select different quantity of splice blocks according to different areas of the back of the mobile phone, but also is convenient for the more flexible adjustment of the installation position of the functional part, and the use and the adjustment of the user are more convenient.

In some embodiments of the present invention, the back further comprises a heat dissipation assembly, and the heat dissipation assembly is installed in the shielding portion. The radiating component is beneficial to timely radiating in the use process of the mobile phone, so that the mobile phone can run more smoothly.

In some embodiments of the present invention, the back further comprises a battery, the battery being mounted in the shielding portion. When the residual electric quantity of the mobile phone is less, the battery can be used for charging the mobile phone, so that a user can conveniently use the mobile phone when the mobile phone is charged.

In some embodiments of the present invention, the first horizontal frame is provided with a sliding groove and a clamping block which are matched with each other. The first transverse frame is also provided with a magnetic suction head, and the magnetic suction head is connected with the clamping block through a lead. The magnetic suction head is positioned on one side of the first transverse frame far away from the second transverse frame. The clamping block is positioned on one side of the first transverse frame, which is close to the second transverse frame. The joint piece is used for connecting cell-phone shell and cell-phone, when the cell-phone shell embolias the cell-phone, inserts the joint piece in the joint that charges of cell-phone. When the mobile phone needs to be charged, the charged magnetic suction data line can be directly connected to the magnetic suction head on the mobile phone shell, so that the mobile phone is more convenient to charge. The charging connector of the mobile phone does not need to be changed, and the mobile phone can be charged by magnetic attraction more conveniently.

In some embodiments of the present invention, the first horizontal frame, the first vertical frame, the second horizontal frame, and the second vertical frame can be adjusted in height in their respective height directions. The traditional mobile phone shell can only be protected to the side face and the back face of the mobile phone basically, and cannot be protected to the front face of the mobile phone. The four parts of the frame of the mobile phone shell are designed to be height-adjustable, a user can adjust the four parts of the frame to be higher than the front screen of the mobile phone, namely, the frame protrudes out of the mobile phone screen, and after the mobile phone falls down, the probability that the mobile phone screen and the impact surface directly impact is greatly reduced, so that the probability that the mobile phone screen is broken is greatly reduced, and the use cost of the mobile phone of the user is reduced.

In some embodiments of the present invention, the first mullion is provided with a plurality of first rotating members along a length direction thereof. The second mullion is provided with a plurality of second rotating members along a length direction thereof. The shielding part is made of elastic material. The arrangement can facilitate the mobile phone shell to freely change the bending angle, for example, when the mobile phone shell is sleeved on a flip mobile phone, the mobile phone shell can be freely bent along with the flip operation of the flip mobile phone; for example, the mobile phone shell is sleeved on the folding screen mobile phone, and the mobile phone shell can be freely folded along with the free folding of the folding screen mobile phone.

In some embodiments of the present invention, the mobile phone housing further comprises a first fall-prevention component, a second fall-prevention component, a third fall-prevention component, and a fourth fall-prevention component. The first subassembly and the second of preventing falling are located the both ends of first horizontal frame respectively. The third prevents falling the subassembly and the fourth prevents falling the subassembly and is located the both ends of the horizontal frame of second respectively. In order to avoid great damage to the mobile phone when the mobile phone falls, the falling-preventing component can reduce the damage degree of the falling impact to the mobile phone.

In some embodiments of the present invention, the mobile phone housing further comprises a six-axis gyroscope and a controller. The controller is used for selectively controlling the four anti-falling assemblies (the four anti-falling assemblies) to be changed into the anti-falling mode or to be kept as the original state according to the detection result of the six-axis gyroscope. The six-axis gyroscope and the controller are both mounted on the shielding part. This setting can be prevented falling automatically when the cell-phone accident falls, prevents falling the subassembly and can not influence the normal use of cell-phone when the cell-phone is in safe state simultaneously.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

an embodiment of the utility model provides a mobile phone shell, it can be applicable to the cell-phone of multiple different appearances, even the user is changing different cell-phones after, also can use same kind of cell-phone shell for the utilization ratio of cell-phone shell improves greatly, and it is also more convenient that the user uses. The handset housing mainly includes a frame and a back portion connected to each other. The frame is mainly attached to the peripheral edge of the mobile phone, and the back is mainly attached to the back of the mobile phone (i.e. the other side opposite to the display screen of the mobile phone). In order to make a mobile phone case applicable to various mobile phones, the bezel is designed in an adjustable mode. The frame is including the first horizontal frame, first mullion, the horizontal frame of second and the second mullion that connect gradually. First horizontal frame and the horizontal frame homoenergetic of second are through flexible with adjustment length, when the cell-phone shell emboliaed the cell-phone of equidimension on like this, can be through the length of adjustment frame in order to adapt to the different sizes around the cell-phone. Of course, the two mullions can be further designed to be adjustable in length, so that the length of the mullion can be adjusted for more different mobile phones. The back of the existing mobile phone is generally provided with a camera, light (generally used as a flashlight or a flash lamp) and fingerprint unlocking (partial mobile phones do or do not do), and after the mobile phone is sleeved on a mobile phone shell, functional areas on the back of the mobile phones need to be exposed in order not to influence the normal use of the mobile phones. Therefore, the back of the mobile phone shell comprises a shielding part and a function part, and the shielding part is detachably connected with the function part. The shielding part is a part which does not expose the back surface of the mobile phone, and the functional part is a part which can expose the functional area on the upper back surface of the mobile phone so that a user can operate the mobile phone. Since the distribution positions of the functional areas on the back of the mobile phones of different models, different manufacturers and different brands are different, the functional areas on the back of the mobile phones can be exposed from the functional parts by detaching the functional parts and the shielding parts and then adjusting the installation positions of the functional parts (adjusting the connection positions of the functional parts and the shielding parts). Consequently, the adjustable design at frame and back can make the embodiment of the utility model provides a cell-phone shell can be applicable to the cell-phone of multiple different grade type, improves the utilization ratio of same cell-phone shell greatly, reduces the waste of resource, also lets the user use more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a mobile phone shell according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of a mobile phone case according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a first fall-prevention assembly according to an embodiment of the present invention when the first fall-prevention assembly is in an original state;

fig. 4 is a schematic structural diagram of the first anti-falling assembly according to the embodiment of the present invention in the anti-falling mode;

fig. 5 is a schematic structural view of the mobile phone case when the functional portion is located at the upper left corner according to the embodiment of the present invention;

fig. 6 is a schematic structural view of the mobile phone case with the functional portion in the middle according to the embodiment of the present invention;

fig. 7 is a schematic structural diagram of a simplified mobile phone case according to an embodiment of the present invention;

fig. 8 is a schematic structural view of the folded mobile phone shell provided by the embodiment of the present invention.

Icon: 300-a handset housing; 100-frame; 102-a first horizontal frame; 104-a first mullion; 106-second horizontal frame; 108-a first fall-resistant assembly; 110-a second fall-resistant assembly; 112-a third fall prevention component; 114-a fourth fall prevention assembly; 116-a six-axis gyroscope; 118-a controller; 120-a first bump; 122-a second bump; 200-back; 202-functional part; 204-a heat dissipation assembly; 206-battery.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "middle", "upper", "lower", "left", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description, and the description is simplified, but the indication or suggestion that the indicated device or element must have a specific position, be constructed in a specific position, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the term "horizontal", if present, does not mean that the component is required to be absolutely horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 1.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of the mobile phone case 300, and fig. 2 is an exploded structural diagram of the mobile phone case 300. In order to more clearly view and describe the structure of the mobile phone case 300, an exploded state of the mobile phone case 300 is mainly illustrated in fig. 2. The mobile phone case 300 is mainly used to protect electronic devices such as a mobile phone or a tablet (other devices are also contemplated), and the mobile phone case 300 may be adapted to a variety of electronic devices having different external shapes.

The handset housing 300 basically includes a bezel 100 and a back 200 connected to each other. The frame 100 and the back 200 may be fixedly connected, detachably connected, or simply abutted. In this embodiment, the frame 100 and the back 200 are detachably connected, so that the frame 100 and the back 200 can be adjusted more flexibly.

The frame 100 mainly includes a first horizontal frame 102, a first vertical frame 104, a second horizontal frame 106 and a second vertical frame (not shown in the drawings, the second vertical frame may be formed by the back 200 or may be formed independently, and the embodiment is not limited in particular). The first horizontal frame 102 and the second horizontal frame 106 can be adjusted in length by telescoping. Of course, the remaining two mullions can also be designed to be adjustable in length by extension, so that the change of the frame 100 is more flexible, and the mullion can be suitable for more mobile phones with different sizes.

The bezel 100 refers to a portion that is primarily attached to the perimeter of the phone. When the mobile phone case 300 is sleeved on mobile phones with different sizes, the lengths of the sides of the frame 100 can be adjusted to adapt to the different sizes of the periphery of the mobile phone. The sizes of the peripheries of most of mobile phones with different models are different, and the length-adjustable design of the four sides of the frame 100 can enable the frame 100 of the same mobile phone shell 300 to be suitable for mobile phones with different sizes, so that the utilization rate of the mobile phone shell 300 is improved. The length-adjustable design of the first horizontal frame 102, the first vertical frame 104, the second horizontal frame 106 and the second vertical frame can refer to a common sliding connection design, for example, a sliding connection design used by an umbrella handle, or a sliding design used by a drawer, and the embodiment is not particularly limited as long as the two horizontal frames and the two vertical frames can extend and retract in length.

The first horizontal frame 102 is further provided with a sliding slot (not shown) and a clamping block (not shown) which are matched with each other. The first horizontal frame 102 is further provided with a magnetic attraction head (not shown in the figure), and the magnetic attraction head is connected with the clamping block through a lead (not shown in the figure). The magnetic attraction head is located on the side of the first transverse frame 102 that is distal from the second transverse frame 106 (i.e., the side of the first transverse frame 102 that is proximal to the handpiece). The clamping block is located on the first horizontal frame 102 near one side of the second horizontal frame 106. The joint block is used for connecting the mobile phone shell 300 and the mobile phone, and when the mobile phone shell 300 is sleeved in the mobile phone, the joint block is inserted into a charging joint of the mobile phone. When the mobile phone needs to be charged, the magnetic suction head, the lead, the clamping block and the mobile phone charging port are electrically connected, so that the charged magnetic suction data line can be directly connected to the magnetic suction head on the mobile phone shell 300, and the mobile phone is more convenient to charge. The charging connector of the mobile phone does not need to be changed, and the mobile phone can be charged by magnetic attraction more conveniently. At present, magnetism is inhaled the charging wire and has been obtained comparatively extensive use, and the user need not to insert the charging mouth of cell-phone with the charging wire carelessly when charging, only needs to be close to the mouth that charges of cell-phone with the charging wire, and under the effect of magnetic attraction, magnetism is inhaled the charging position that the charging wire can reach the cell-phone and is charged the cell-phone, and the operation of charging of cell-phone is more convenient. This of course requires that the charging interface of the mobile phone is also a magnetic interface.

Of course, along with the change of different sizes of the mobile phone, the position of the charging port at the edge of the mobile phone can also be changed to a certain extent, so that the clamping block can slide in the sliding groove to adjust the position of the clamping block, and the clamping block can be inserted into the charging port of the mobile phone more smoothly. Meanwhile, in order to ensure the smooth sliding of the clamping block, the lead can have a certain length variation range. For example, the lead can be designed into a spiral form, the length of the lead can be increased in a limited space, and the effective work of the lead (namely, the lead can not be damaged by pulling and can conduct electricity) can be always ensured in the sliding process of the clamping block.

Of course, the arrangement of the sliding slot, the clamping block and the magnetic attraction head can also be arranged on the second transverse frame 106 or other two vertical frames, and the adjustment is correspondingly carried out according to the specific charging position of the mobile phone. Of course, other functional positions on the edge of the mobile phone, such as volume adjustment keys, headphone jacks, loudspeakers, etc., may also be exposed from the frame 100, and may be reasonably and conventionally disposed in the frame 100 (similar to a conventional mobile phone shell, a hole is left in a corresponding position).

Further, the first horizontal frame 102, the first vertical frame 104, the second horizontal frame 106, and the second vertical frame can be adjusted in height in their respective height directions. The traditional mobile phone shell can only be protected to the side face and the back face of the mobile phone basically, and cannot be protected to the front face of the mobile phone. The four parts of the frame 100 of the mobile phone shell 300 are designed to be height-adjustable, and a user can adjust the four parts of the frame 100 to be higher than the front screen of the mobile phone, namely, the frame 100 protrudes out of the mobile phone screen, so that the height is set, after the mobile phone falls, the probability that the mobile phone screen and the impact surface directly impact is greatly reduced, the probability that the mobile phone screen is broken is further greatly reduced, and the use cost of the mobile phone of the user is reduced. The back part of traditional cell-phone shell installation is levelly with the cell-phone screen, and partly is a little higher than the cell-phone screen, but this height is only brought by the thickness of traditional cell-phone shell self, and the thickness of traditional cell-phone shell self is generally less, consequently, can't reach the effect of protection cell-phone screen basically. When the height of the first horizontal frame 102, the first vertical frame 104, the second horizontal frame 106 and the second vertical frame is adjusted, the height of the first horizontal frame, the height of the second vertical frame and the height of the first vertical frame can be at least 0.5 cm higher than the screen of the mobile phone, but the stable connection of the frame 100 on the mobile phone is also ensured.

The height adjustment can be performed in various ways, for example, a plurality of sliders (not shown in the figure) that can be drawn out in the height direction can be respectively provided on the first horizontal frame 102, the first vertical frame 104, the second horizontal frame 106, and the second vertical frame. The height of each slider is different, and according to different cell-phones, the user can select to draw out different sliders. The arrangement mode of the sliding block is not limited, and the sliding block can also be arranged in a mode of stably extending and retracting through drawing and pulling with reference to the umbrella handle.

To enable the phone case 300 to be adapted to a wide variety of different phones, the first mullion 104 is provided with a plurality of first rotating members (not shown) along its length. The second mullion is provided with a plurality of second rotating members (not shown) along a length direction thereof. The material used for the back portion 200 mainly includes an elastic material. The above arrangement may facilitate the mobile phone case 300 to freely change the bending angle, for example, if the mobile phone case 300 is sleeved on a flip phone, the mobile phone case 300 may be freely bent along with the flip operation of the flip phone; the phone case 300 may also be, for example, nested into a clamshell phone, and the phone case 300 may also be free to fold as the clamshell phone is free to fold. If the cell-phone only a point can be turned over or buckle, then only need set up one on every mullion rotate can, if the folding screen cell-phone can be folded at any point, then can set up 2 and above rotation pieces on every mullion, make cell-phone shell 300 can utilize two mullions to fold wantonly.

The rotating member is not particularly limited, and may be, for example, a cylindrical rotating column, each mullion may be formed by splicing a plurality of short vertical bars, and any two short vertical bars are connected through the rotating member, so that the effect of folding the mobile phone shell 300 at a plurality of positions may be achieved. The rotary part can be, for example, a small universal joint or a cylindrical rotary connection. The elastic material used for the back portion 200 may be a material having a certain deformation recovery capability, such as rubber, so that the back portion 200 can be restored after the mobile phone case 300 is restored to the horizontal position. Of course, the elastic material may also include other kinds, such as sponge, foam, elastic plastic, etc., and of course, the elastic material may also be a composite of multiple materials, which can meet the requirements of the back 200 for protecting the mobile phone and mounting and bearing various parts on the back 200.

To further reduce the damage to the mobile phone when the mobile phone is accidentally dropped, the mobile phone housing 300 may further include a first fall arrest assembly 108, a second fall arrest assembly 110, a third fall arrest assembly 112, and a fourth fall arrest assembly 114. The first fall prevention assembly 108 and the second fall prevention assembly 110 are respectively located at both ends of the first horizontal frame 102. A third fall prevention assembly 112 and a fourth fall prevention assembly 114 are located at both ends of the second transverse frame 106, respectively. In order to avoid great damage to the mobile phone when the mobile phone falls, the four falling-preventing components can reduce the damage degree of the falling impact to the mobile phone. Wherein, four fall-preventing components can simply set up to the bolster, for example rubber, can play the cushioning effect when the cell-phone falls, and then reduce the impaired degree of cell-phone. Of course, more automated designs may also be used, such as:

the handset housing 300 also includes a six-axis gyroscope 116 and a controller 118. The controller 118 is used for selectively controlling the four fall-prevention assemblies (the aforementioned four fall-prevention assemblies) to be switched to the fall-prevention mode or to be kept as it is (as it is shown in fig. 1) according to the detection result of the six-axis gyroscope 116. The six-axis gyroscope 116 and the controller 118 are both mounted to the back 200. This setting can be prevented falling automatically when the cell-phone accident falls, prevents falling the subassembly and can not influence the normal use of cell-phone when the cell-phone is in safe state simultaneously. The controller 118 may be, for example, an STM32F103C8T6 processing chip, and the six-axis gyroscope 116 may be, for example, an MPU6500 six-axis gyroscope.

The four anti-falling assemblies can adopt the same structural design, and the four anti-falling assemblies mainly utilize electromagnetic ejection to prevent falling. A brief description will be given of the first fall-prevention assembly 108 as an example.

Referring to fig. 3 and 4, fig. 3 is a schematic structural diagram of the first anti-falling assembly 108 in an original state, and fig. 4 is a schematic structural diagram of the first anti-falling assembly 108 in an anti-falling mode. When the six-axis gyroscope 116 detects that the mobile phone is in a high-speed state (i.e., the mobile phone has a certain falling speed when falling), the first fall-prevention assembly 108 is switched from the state in fig. 3 to the state in fig. 4 under the control of the controller 118, so as to provide better protection for the mobile phone. The state shown in fig. 4 differs from the state shown in fig. 3 mainly in that the first drop-resistant assembly 108 springs out a first projection 120 and a second projection 122, which are about 5 mm long, respectively, to the left and downward in fig. 4. The ejection of the first fall-resistant assembly 108 is mainly achieved by the cooperation of the coil and the electromagnet therein. For example: when the six-axis gyroscope 116 detects that the mobile phone is in a high-speed state, the controller 118 controls the coil to be electrified, so that the electromagnet pops up to present an anti-falling mode; when the six-axis gyroscope 116 detects that the mobile phone is in a non-high speed state, the controller 118 controls the coil to be powered off, so that the electromagnet is attracted to be in an original state.

Referring to fig. 1 again, the back portion 200 includes a shielding portion (not shown) and a functional portion 202, and the shielding portion is detachably connected to the functional portion 202. As can be seen in fig. 1, other portions of the back portion 200 except for the functional portion 202 may be considered as shielding portions. The back 200 refers to the portion that is primarily attached to the back of the phone (i.e., the side opposite the display of the phone).

The back of the existing mobile phone generally has a camera, light (generally can be used as a flashlight or a flash lamp) and fingerprint unlocking (some mobile phones do or some mobile phones do not), and after the mobile phone shell 300 is sleeved with the mobile phone, functional areas on the back of the mobile phones need to be exposed so as not to affect the normal use of the mobile phone. Accordingly, the back 200 of the handset case 300 includes a shielding part and a functional part 202, and the shielding part is detachably connected to the functional part 202. The shielding portion is a portion that does not expose the back surface of the mobile phone, and the functional portion 202 is a portion that exposes a functional area on the upper back surface of the mobile phone for a user to operate the mobile phone. Since the distribution positions of the functional regions on the back of many different models, manufacturers, and brands of mobile phones are different, the functional region on the back of the mobile phone can be exposed from the functional part 202 by detaching the functional part 202 from the shielding part and then adjusting the mounting position of the functional part 202 (adjusting the connecting position of the functional part 202 and the shielding part). Therefore, the adjustable design of frame 100 and back 200 can make the utility model provides a cell-phone shell 300 can be applicable to the cell-phone of multiple different grade type, improves same cell-phone shell 300's utilization ratio greatly, reduces the waste of resource, also lets the user use more convenient. Referring to fig. 1, 5 and 6, fig. 5 is a schematic structural view of the mobile phone case 300 when the functional portion 202 is located at the upper left corner, and fig. 6 is a schematic structural view of the mobile phone case 300 when the functional portion 202 is located at the middle. By comparing fig. 1, 5 and 6, it can be known that the functional portion 202 can be adjusted to different positions according to different mobile phones.

The functional section 202 may include a camera block, a light block, and a fingerprint block. The camera block, the light block and the fingerprint block are detachably connected with the shielding part. The functional portion 202 may be a whole block to adjust the connection position with the shielding portion, or may be a plurality of blocks that can be detached from each other, and the installation positions of the camera block, the light block, and the fingerprint block can be adjusted individually according to different mobile phones, so that the functional portion 202 can be applied to more mobile phones of different shapes. In the present embodiment, the functional section 202 is only a schematic configuration diagram when including an image pickup block and a light block.

The shielding portion may further comprise a plurality of detachably connected tiles (not shown in fig. 2, each tile may be identical, may be completely different, or may be partially identical). The number of the splicing blocks can be taken according to different areas of the back of the mobile phone. The use of a plurality of splice blocks not only facilitates the user to select different numbers of splice blocks according to different areas of the back of the mobile phone, but also facilitates the more flexible adjustment of the installation position of the functional part 202, and the user can use and adjust the mobile phone more conveniently. Fig. 2 shows a state in which the plurality of tiles are disassembled from each other.

Referring to fig. 2 again, the back portion 200 may further include a heat dissipation assembly 204, and the heat dissipation assembly 204 is mounted on the shielding portion. The heat dissipation assembly 204 helps to dissipate heat in time during the use process of the mobile phone, so that the mobile phone can run more smoothly. The heat sink assembly 204 may take on a number of conventional configurations as is common and may include, for example, laminated spaced 0.7 copper heat sinks and a terraced 1503 micro turbo blower heat sink fan. Power to the heat sink assembly 204 may be provided by a separate button cell.

The back portion 200 may further include a battery 206, the battery 206 being mounted to the shielding portion. When the remaining power of the mobile phone is low, the battery 206 can be used for charging the mobile phone, so that the user can conveniently use the mobile phone when charging the mobile phone. The arrangement of the battery 206 can also refer to the arrangement of a back splint type charger baby which is commonly available on the market. The battery 206 can be regarded as a storage battery like a charger, and when the electric quantity of the mobile phone is low, the battery 206 can be connected with a charging wire to charge the mobile phone, so that people can use the mobile phone while charging. When the battery 206 is low, the battery 206 may be replaced or an external power source may be used to charge the battery 206.

Of course, other embodiments may omit the heat dissipation assembly 204 and the battery 206, so that the entire mobile phone housing 300 is lighter, thinner, and more suitable for business people. Referring to fig. 7, fig. 7 is a simplified structural diagram of the mobile phone case 300. The design of the mobile phone shell 300 with the thick weight of the heat dissipation component 204 and the battery 206 is omitted, and an anti-falling component is reserved, so that the mobile phone shell 300 is more portable to use. The simplified back 200 in fig. 7 is mainly made of acrylic plate, and the fixing manner of the portion can be a manner of being pasted on the mobile phone (similar to the pasting manner of a finger ring buckle pasted on the back of the current mobile phone). Because the acrylic sheet is less expensive to machine (including cutting, perforating, etc.), the cost of the phone case 300 is greatly reduced. The hole of the back 200 can be formed in the middle part shown in fig. 7, or in the upper left corner or other positions, and the hole position can be adjusted according to different mobile phone models. The opening position is generally used for exposing a camera, a fingerprint unlocking block and the like of the mobile phone. Meanwhile, the simplified type still keeps the anti-falling components at the four corners, and each anti-falling component is about 1.5 mm higher than the mobile phone screen, so that the mobile phone screen can be effectively protected, and the mobile phone can still be kept to be light and thin. The shape and style of the handset housing 300 shown in fig. 7 is primarily suitable for a handset with a camera centered on the handset, and fig. 7 merely lists this simplified modular style. The model that can also be to when cell-phone camera is in the upper left corner of cell-phone designs another section and simplifies the module style, sets up the trompil of back 200 in the upper left corner soon. The structure of this type is not shown in this embodiment.

The operating principle of the handset housing 300 is:

the mobile phone case 300 is used by being inserted into an electronic product such as a mobile phone or a tablet computer. The handset case 300 mainly includes a bezel 100 and a back 200. When the mobile phone case 300 is sleeved on mobile phones with different sizes, the lengths of the sides of the frame 100 can be adjusted to adapt to the different sizes of the periphery of the mobile phone. The first horizontal frame 102 is provided with a magnetic attraction head, so that the charged magnetic attraction data line can be directly connected to the magnetic attraction head on the mobile phone shell 300, and the mobile phone can be charged more conveniently. The back part of traditional cell-phone shell installation is levelly with the cell-phone screen, and partly is a little higher than the cell-phone screen, but this height is only brought by the thickness of traditional cell-phone shell self, and the thickness of traditional cell-phone shell self is generally less, consequently, can't reach the effect of protection cell-phone screen basically. When the height of the first horizontal frame 102, the first vertical frame 104, the second horizontal frame 106 and the second vertical frame is adjusted, the height of the first horizontal frame, the height of the second vertical frame and the height of the second vertical frame can be at least 0.5 cm higher than the mobile phone screen. Under this height setting, after the cell-phone falls, the probability that the cell-phone screen and striking face produced direct striking significantly reduces, and then greatly reduced cell-phone screen breaks the probability, reduces the use cost of user's cell-phone. The mobile phone can be clamped more tightly by adjusting the two transverse frames and the two vertical frames; meanwhile, the lengths of the vertical frame and the horizontal frame can be adjusted according to the positions of keys and plugs on the mobile phone. The four anti-falling components connected to the bezel 100 can further reduce the damage to the mobile phone. The plurality of rotating members disposed on the first mullion 104 and the second mullion enable the mobile phone shell 300 to be applicable not only to bar phones, but also to flip phones and foldable screen phones (please refer to fig. 8, fig. 8 shows a schematic structural view of the mobile phone shell 300 after being folded, and the mobile phone shell 300 of this type can be applicable to both foldable screen phones and flip phones). The folding screen mobile phone can be used for turning over the screen at the outer part or turning over the screen at the inner part, but the mobile phone can be clamped tightly by adjusting the transverse frame and the vertical frame under the two turning over conditions.

The back portion 200 includes a shielding portion (not shown) and a functional portion 202, and the shielding portion is detachably connected to the functional portion 202. The functional area on the back surface of the mobile phone can be exposed from the functional unit 202 by detaching the functional unit 202 and the shielding unit and then adjusting the mounting position of the functional unit 202 (adjusting the connecting position of the functional unit 202 and the shielding unit). Therefore, the adjustable design of frame 100 and back 200 can make the utility model provides a cell-phone shell 300 can be applicable to the cell-phone of multiple different grade type, improves same cell-phone shell 300's utilization ratio greatly, reduces the waste of resource, also lets the user use more convenient.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mobile phone shell, its characterized in that, includes interconnect's frame and back, the frame is including the first horizontal frame, first mullion, the horizontal frame of second and the second mullion that connect gradually, first horizontal frame with the horizontal frame homoenergetic of second is through flexible with adjustment length, the back is including shielding portion and functional part, shielding portion with the connection can be dismantled to the functional part.

2. The handset shell according to claim 1, wherein said functional portion comprises a camera block, a light block and a fingerprint block, said camera block, said light block and said fingerprint block being detachably connected to said shielding portion.

3. A handset casing according to claim 1, wherein the shroud comprises a plurality of tiles releasably connected to one another.

4. A handset casing according to claim 1, wherein the back portion further comprises a heat sink assembly mounted to the shroud.

5. A handset casing according to claim 4, wherein the back portion further comprises a battery, the battery being mounted to the shroud.

6. The mobile phone shell according to claim 1, wherein the first horizontal frame is provided with a sliding slot and a clamping block which are matched with each other, the first horizontal frame is further provided with a magnetic suction head, the magnetic suction head is connected with the clamping block through a conducting wire, the magnetic suction head is located on one side of the first horizontal frame, which is far away from the second horizontal frame, and the clamping block is located on one side of the first horizontal frame, which is close to the second horizontal frame.

7. A handset casing according to claim 1, characterised in that the first transverse frame, the first stile, the second transverse frame and the second stile are each adjustable in height in the respective height direction.

8. The handset housing according to claim 1, wherein the first mullion is formed with a plurality of first rotating members along a length thereof, the second mullion is formed with a plurality of second rotating members along a length thereof, and the shielding portion is formed of a material including an elastic material.

9. A handset shell according to any one of claims 1 to 8, further comprising a first fall-resistant component, a second fall-resistant component, a third fall-resistant component and a fourth fall-resistant component, the first and second fall-resistant components being located at respective ends of the first transverse frame and the third and fourth fall-resistant components being located at respective ends of the second transverse frame.

10. The handset case according to claim 9, further comprising a six-axis gyroscope and a controller for selectively controlling the four fall-prevention components to be changed to the fall-prevention mode or to be left as it is, according to a detection result of the six-axis gyroscope, wherein the six-axis gyroscope and the controller are installed at the shielding portion.