WO2015021947A1

WO2015021947A1 - Mobile terminal protection device

Info

Publication number: WO2015021947A1
Application number: PCT/CN2014/085855
Authority: WO
Inventors: 王国芳
Original assignee: 金硕澳门离岸商业服务有限公司
Priority date: 2013-08-15
Filing date: 2014-09-03
Publication date: 2015-02-19
Also published as: CN103491207B; SG11201407291SA; CN103491207A; DE102014218318A1

Abstract

The present invention relates to the technical field of communications, and disclosed is a mobile terminal protection device. The mobile terminal protection device comprises: an upper layer housing and a lower layer housing. A first hollow part is disposed in the middle of the upper layer housing. A combination body perpendicular to a surface of the upper layer housing is disposed on the bottom of upper layer housing. An upper-side surrounding edge, a lower-side surrounding edge, a left-side surrounding edge, and a right-side surrounding edge that are perpendicular to a bottom surface of the lower layer housing are respectively disposed at an upper side, a lower side, a left side, and a right side of the lower layer housing. A groove used for being connected to the upper layer housing in a clamping mode is disposed on an upper end of the upper-side surrounding edge, an upper end of the left-side surrounding edge and an upper end of the right-side surrounding edge. A gap corresponding to the combination body is disposed on the lower-side surrounding edge. The combination body can be combined with the lower-side surrounding edge into a whole through the gap. A second hollow part is disposed on the bottom surface of the lower layer housing, and a detachable external device is disposed in the second hollow part. According to the present invention, the mobile terminal protection device is convenient to assemble and disassemble.

Description

Mobile terminal protection device

Technical field

The present invention relates to the field of communications technologies, and in particular, to a mobile terminal protection device.

Background technique

With the development of communication technology, the functions of various mobile terminals such as mobile phones have become more and more powerful, and mobile terminals have become an indispensable tool in people's lives. In order to protect the mobile terminal and prevent the mobile terminal from being worn out, broken, etc., the user sets a mobile terminal protection device outside the mobile terminal, and protects the mobile terminal through the mobile terminal protection device.

However, the current mobile terminal protection devices are all integrated, which is inconvenient to install and disassemble, and has a single function.

technical problem

In order to solve the problems of the prior art, the present invention provides a mobile terminal protection device that is convenient to install and disassemble.

Technical solution

In order to solve the problem of the prior art, an embodiment of the present invention provides a mobile terminal protection apparatus. The technical solution is as follows:

In one aspect, a mobile terminal protection device is provided, and the mobile terminal protection device includes:

Upper shell and lower shell;

a central portion of the upper casing is provided with a first hollow portion, and a bottom portion of the upper casing is provided with a joint perpendicular to a surface of the upper casing;

The upper side, the lower side, the left side, and the right side of the lower casing are respectively provided with an upper side edge, a lower side side wall, a left side side wall, and a right side side edge perpendicular to the bottom surface of the lower layer case. The upper side of the upper side edge, the left side edge and the right side edge are provided with a groove for engaging the upper layer casing, and the lower side edge is provided with the combination body a corresponding gap, the combined body being integrated with the lower side rim by the gap; a bottom surface of the lower shell is provided with a second hollow portion, and the second hollow portion is provided with a detachable External device.

Beneficial effect

The beneficial effects brought by the technical solutions provided by the embodiments of the present invention are:

The mobile terminal protection device is arranged as an upper casing and a lower casing, and the upper casing is pushed out of the groove of the lower casing, thereby achieving the combination and separation of the upper casing and the lower casing, facilitating the installation of the mobile terminal protection device and It is disassembled and equipped with a detachable external device for other functions through the external device.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention. Other drawings may also be obtained from those of ordinary skill in the art in light of the inventive work.

1 is a schematic structural view 1 of an upper casing of a mobile terminal protection device according to Embodiment 1 of the present invention;

2 is a second schematic structural diagram of an upper casing of a mobile terminal protection device according to Embodiment 1 of the present invention;

3 is a schematic structural view 1 of a lower casing of a mobile terminal protection device according to Embodiment 1 of the present invention;

4 is a second schematic structural diagram of a lower casing of a mobile terminal protection device according to Embodiment 1 of the present invention;

5 is a schematic perspective view of a three-dimensional structure of a mobile terminal protection device according to Embodiment 1 of the present invention;

6 is a second schematic structural view of a mobile terminal protection device according to Embodiment 1 of the present invention;

7 is a schematic structural diagram 1 of an external device according to Embodiment 1 of the present invention;

8 is a third structural diagram of a lower casing of a mobile terminal protection device according to Embodiment 1 of the present invention;

9 is a first schematic structural diagram of a connection structure between a lower layer housing and an external device of a mobile terminal protection device according to Embodiment 1 of the present invention;

10 is a second schematic structural diagram of a connection structure between a lower layer housing and an external device of the mobile terminal protection device according to Embodiment 1 of the present invention;

11 is a fourth structural diagram of a lower casing of a mobile terminal protection device according to Embodiment 1 of the present invention;

FIG. 12 is a third schematic structural diagram of a mobile terminal protection device according to Embodiment 1 of the present invention; FIG.

13 is a schematic perspective view of a mobile terminal protection device according to Embodiment 1 of the present invention;

14 is a schematic structural diagram 5 of a lower layer housing of a mobile terminal protection device according to Embodiment 1 of the present invention;

15 is a schematic structural diagram 6 of a lower layer housing of a mobile terminal protection device according to Embodiment 1 of the present invention;

16 is a schematic three-dimensional structural diagram of a mobile terminal protection device according to Embodiment 1 of the present invention;

FIG. 17 is a perspective structural diagram 6 of a mobile terminal protection apparatus according to Embodiment 1 of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION

The embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

Embodiment 1

The embodiment of the invention provides a mobile terminal protection device. Referring to FIG. 1 , FIG. 2 , FIG. 3 , FIG. 4 , FIG. 5 , FIG. 6 , FIG. 7 , FIG. 8 , FIG. 9 , FIG. 10 , FIG. 11 , FIG. 13, FIG. 14, FIG. 15, FIG. 16, and FIG. 17, the mobile terminal protection device includes: an upper casing 10 and a lower casing 20;

a central portion of the upper casing 10 is provided with a first hollow portion body 101, the bottom of the upper casing 10 is provided with a combination body 102 perpendicular to the surface of the upper casing 10;

The upper side, the lower side, the left side, and the right side of the lower casing 20 are respectively provided with an upper side rim 201, a lower side rim 202, a left side rim 203, and a right side rim perpendicular to the bottom surface of the lower casing 20. 204. The upper ends of the upper side edge 201, the left side edge 203, and the right side edge 204 are provided with a groove 205 for engaging the upper casing 10, and the lower side edge 202 is provided with a space corresponding to the combined body 102. 202a, the combined body 102 can be integrated with the lower side edge 202 through the gap 202a; the bottom surface of the lower casing 20 is provided with a second hollow portion, and the second hollow portion 206 is provided with a detachable external device 209.

The size of the first hollow partial body 101 of the upper casing 10 may be set according to the size of the screen of the mobile terminal using the mobile terminal protection device according to the size of the screen of the mobile terminal using the mobile terminal protection device.

The size of the second hollow portion 206 of the lower casing 20 may be set according to the size of the back of the mobile terminal. The bottom surface of the lower casing 20 is provided with a second hollow portion 206, which can expose the back of the mobile terminal, thereby increasing the sense of beauty and the user's experience.

Specifically, the upper casing 10 can be pushed out of the groove 205 of the lower casing 20 to achieve the combined separation of the upper casing 10 and the lower casing 20.

Preferably, the left side and the right side of the second hollow portion 206 are respectively provided with a first post 206a and a second post 206b, and the left and right sides of the external device 209 are respectively provided with the first post 206a and the first The first card slot 209a and the second card slot 209b corresponding to the two card posts 206b, the external device 209 slides into the first card post 206a and the second card post 206b through the first card slot 209a and the second card slot 209b, respectively. In combination with the second hollow portion 206, the external device 209 slides out of the first post 206a and the second post 206b through the first card slot 209a and the second card slot 209b, respectively, to achieve separation from the second hollow portion 206.

Specifically, the first card slot and the second card slot of the external device 209 are respectively pushed into the first card post and the second card post, and then the external device 209 is dragged up and down, so that the first card slot and the second card slot respectively The first post and the second post are slid in or out to fix the external device 209 to the housing of the mobile terminal protection device or to be detached from the housing of the mobile terminal protection device.

Preferably, the upper side of the external device 209 is provided with a first communication interface 209c, and the upper side of the second hollow portion 206 is provided with a second communication interface 206c corresponding to the first communication interface 209c, when the external device 209 passes the first The card slot 209a and the second card slot 209b slide into the first post 206a and the second post 206b, respectively. When the upper side of the external device 209 is combined with the upper side of the second hollow portion 206, the first communication interface 209c is implemented. The connection of the second communication interface 206c.

The first communication interface and the second communication interface may be a USB interface or a Micro The USB interface is also the other various interfaces currently used in mobile terminals.

Preferably, the upper side of the external device 209 is provided with a plurality of first connection points 209d, and the upper side of the second hollow portion 206 is provided with a second connection point 206d corresponding to the first connection point 209d, when the external device When the first card slot 209a and the second card slot 209b slide into the first post 206a and the second post 206b, respectively, and the upper side of the external device 209 is combined with the upper side of the second hollow portion 206, the first The connection point 209d is connected to the second connection point 206d.

Preferably, the first post 206a and the second post 206b are respectively provided with the engaging points 206e, and the first latching groove 209a and the second latching slot 209b are respectively provided with the engaging positions 209e corresponding to the engaging points 206e.

Specifically, when the first card slot 209a and the second card slot 209b slide into the first post 206a and the second post 206b, respectively, the upper side of the external device 209 is combined with the upper side of the second hollow portion 206, the card The contact 206e is combined with the card receiving position 209e to realize the locking, so that the external device 209 is firmly fixed to the casing of the mobile terminal protection device, and is fixedly fixed by the carding point 206e and the carding position 209e.

Preferably, the external device 209 comprises at least one of the following: a buckle, a mobile power source, a wireless charging device, a camera lens, a sounding device, an electronic throat, a storage device, a data transmission device, and a lighting device.

Specifically, the external device 209 may include a buckle for assisting the user to carry the mobile device. The buckle may adopt a finger-input design, which is stylish, convenient to carry, and advantageous for use. The external device 209 can include a micro mobile power source. When the mobile terminal of the user is almost out of power, the mobile terminal is connected to the mobile power source, and the mobile terminal can provide 1-3 hours of power for the user to solve the temporary deficiency. Electrical problem. The external device 209 can include an infinite charging device, in combination with a wireless charging module in the mobile terminal, to implement a function of charging the mobile terminal. The external device 209 can include a camera lens with an image circle, combined with the camera carried by the mobile terminal itself, through the application inside the mobile terminal, combined with the 3D production, if you do not want to make a 3D file, you can also replace the camera lens with an external camera lens. The mobile terminal comes with a lens to take photos that are more beautiful and clear. The external device 209 can include a sounding device. When the user is chatting or performing other sound applications, the sounding device can be used to make various cute or different sounds through different settings, and at the same time, when they do not want others to recognize their own voices, they can use them. For example, the user speaks of a male voice, and the resulting voice is a female voice, or an animal voice. The external device 209 can include an electronic throat. After the user installs the electronic throat, the user can provide an auxiliary tool for throat cancer or other people who are unwilling to speak. The user only needs to install the electronic throat after the mobile terminal protection device is placed on the neck. The skin on the lateral esophageal ostium can be used to respond to the vibrations of the user's speech. The external device 209 can include a storage device that, when connected to the mobile terminal, expands the storage function for the user's mobile terminal device. The external device 209 can include a data transmission device, and the user can use the touch screen of the mobile terminal to implement different methods (one point to one point, one point to many points, etc.) for fast data transmission through different gestures. The external device 209 can include a flashing light-emitting device that emits light, and the user sends personalized information when the mobile terminal is turned on, or when making a call, or when performing other applications (the information can be moved according to the user's preference) The settings are made in the application of the terminal) and then displayed on the illumination device.

It should be noted that the external device 209 is not limited to the above-described types, and may be designed differently according to different functions that the user wants to use, and meet different needs of users.

It should be noted that the appearance of the external device 209 is closely related to the design of the mobile terminal protection device. The size and thickness of the device 209 are not limited at present, and the length is adapted to the size of the mobile terminal, and the width is mainly comfortable, and the thickness can be Within 1-5cm.

Preferably, the back side of the combined body 102 is provided with a connection device 103, the upper side of the connection device 103 is provided with a public communication interface 104 corresponding to the communication interface of the mobile terminal, and the front side of the combination body 102 is provided with a mother communication interface 105, the mother communication interface 105 is in communication with the public communication interface 104 via the connection device 103.

The public communication interface 104 and the female communication interface 105 may be a USB interface or a Micro The USB interface is also the other various interfaces currently used in mobile terminals.

Specifically, the public communication interface 104 is connected to the communication interface of the mobile terminal, and the parent communication interface 105 is connected with other devices, so that the mobile terminal using the mobile terminal protection device can be implemented without removing the mobile terminal protection device. Other devices are connected to make the user more convenient.

Preferably, the housing below the second hollow portion 206 of the lower casing 20 is provided with a fingerprint recognition device 207.

Wherein, when the fingerprint recognition device 207 is disposed on the casing below the second hollow portion 206 of the lower casing 20, the second hollow portion 206 of the lower casing 20 may be sized according to the back of the mobile terminal and the fingerprint recognition device 207. Size is set.

Preferably, the bottom surface of the fingerprint recognition device 207 is provided with a plurality of contact points 207a, and the bottom surface of the connection device 103 is provided with a coupling point 103a corresponding to the plurality of contact points 207a.

Specifically, when the upper layer housing 10 and the lower layer housing 20 are coupled, the contact point 207a can be connected to the coupling point 103a, and the fingerprint identification device 207 in the lower layer housing 20 can be energized, and the user can be utilized by the fingerprint recognition device 207. Fingerprint information for authentication, file, picture, media encryption and decryption and other applications related to fingerprints.

Preferably, the back side of the lower side edge 202 of the lower casing 20 is provided with a main snap device 208 for engaging the lower casing 20 and the upper casing 10, and the connecting device 103 of the upper casing 10 is provided on the connecting device 103. There is an auxiliary carding device 106 corresponding to the main card-connecting device 208 for the auxiliary card-connecting device to be connected.

Preferably, the main carding device 208 includes: a control switch 208a, a first moving rod 208b, a resilient mechanism 208c, a second moving rod 208d and a snap lever 208e;

The control switch 208a is embedded in the lower side edge 202, the first moving rod 208b is disposed inside the lower side edge 202, one end of the first moving rod 208b is connected with the control switch 208a, and the other end of the first moving rod 208b is elastic. The mechanism 208c is connected, the elastic mechanism 208c is disposed on the bottom surface of the lower casing 20, one end of the second moving rod 208d is connected with the elastic mechanism 208c, and the other end of the second moving rod 208d is connected with the locking rod 208e;

The auxiliary carding device 106 is specifically a recessed hole 106a corresponding to the latching lever 208e for engaging the card post 208e.

Specifically, locking and unlocking of the upper casing 10 and the lower casing 20 can be achieved by the primary snap device 208 and the auxiliary snap device 106. When the user pushes the upper casing 10 to the recess 205 of the lower casing 20, and the upper casing 10 is coupled with the lower casing 20, the engaging rod 208e is inserted into the recess 106a, the second moving rod 208d, the elastic mechanism 208c and the A moving rod 208b pushes the control switch 208a to eject, thereby locking the upper casing 10 and the lower casing 20. When the user presses the control switch 208a, the first moving rod 208b, the elastic mechanism 208c and the second moving rod 208d drive the engaging rod 208e out of the recess 106a, and the bottom of the upper casing 10 is ejected, thereby realizing the upper casing 10 and The lower casing 20 is unlocked, and then the upper casing 10 is pulled out of the recess 205 of the lower casing 20 to separate the upper casing 10 from the lower casing 20.

Preferably, the material of the upper casing 10 is plastic, silica gel or metal; the material of the lower casing 20 is plastic, silica gel or metal.

The metal may be made of aluminum or other metal types, and is not specifically limited.

In the mobile terminal protection device according to the embodiment of the present invention, the mobile terminal protection device is configured as the upper layer housing 10 and the lower layer housing 20, and the upper layer housing 10 is pushed and pulled out of the recess 205 of the lower layer housing 20 to implement the upper layer shell. The combination of the body 10 and the lower casing 20 is convenient for installation and disassembly of the mobile terminal protection device, and is provided with a detachable external device, and other functions are realized by the external device. The upper casing 10 is pushed and pulled out of the recess 205 of the lower casing 20, so that the combination of the upper casing 10 and the lower casing 20 can be separated, so that the surface of the mobile terminal is not installed when the mobile terminal protection device is installed and removed. Cause damage (such as scratches, scratches, etc.), which is beneficial to users. The locking of the upper casing 10 and the lower casing 20 is achieved by the control switch, so that the contact between the upper casing 10 and the lower casing 20 is more stable.

Embodiments of the invention

The serial numbers of the embodiments of the present invention are merely for the description, and do not represent the advantages and disadvantages of the embodiments.

The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, improvements, etc., which are within the spirit and scope of the present invention, should be included in the protection of the present invention. Within the scope.

Claims

A mobile terminal protection device, characterized in that the mobile terminal protection device comprises:

Upper shell and lower shell;

a central portion of the upper casing is provided with a first hollow portion, and a bottom portion of the upper casing is provided with a joint perpendicular to a surface of the upper casing;

The upper side, the lower side, the left side, and the right side of the lower casing are respectively provided with an upper side edge, a lower side side wall, a left side side wall, and a right side side edge perpendicular to the bottom surface of the lower layer case. The upper side of the upper side edge, the left side edge and the right side edge are provided with a groove for engaging the upper layer casing, and the lower side edge is provided with the combination body a corresponding gap, the combined body being integrated with the lower side rim by the gap; a bottom surface of the lower shell is provided with a second hollow portion, and the second hollow portion is provided with a detachable External device.
The mobile terminal protection device according to claim 1, wherein a left side and a right side of the second hollow portion are respectively provided with a first post and a second post, and the left side of the external device a first card slot and a second card slot corresponding to the first post and the second post are respectively disposed on the right side, and the external device passes the first card slot and the second card slot Sliding into the first post and the second post respectively to achieve the combination with the second hollow portion, the external device sliding out through the first card slot and the second card slot respectively The first post and the second post achieve separation from the second hollow portion.
The mobile terminal protection device according to claim 2, wherein the upper side of the external device is provided with a first communication interface, and the upper side of the second hollow portion is provided with a corresponding first communication interface a second communication interface, wherein the external device slides into the first post and the second post through the first card slot and the second card slot, respectively, on the external device When the side is combined with the upper side of the second hollow portion, the connection of the first communication interface with the second communication interface is achieved.
The mobile terminal protection device according to claim 2, wherein the upper side of the external device is provided with a plurality of first connection points, and the upper side of the second hollow portion is provided with the first connection Pointing a corresponding one of the second connection points, when the external device slides into the first post and the second post through the first card slot and the second card slot respectively, the external connection When the upper side of the device is combined with the upper side of the second hollow portion, the connection of the first connection point and the second connection point is achieved.
A mobile terminal protection device according to any of claims 2-4, characterized in that

Card joints are respectively disposed on the first card post and the second card post, and the first card slot and the second card slot are respectively provided with card engagement positions corresponding to the card contact points.
The mobile terminal protection device according to any one of claims 1 to 4, wherein the external device comprises at least one of the following: a buckle, a mobile power source, a wireless charging device, a camera lens, a sounding device, Electronic throat, storage device, data transmission device and illumination device.
The mobile terminal protection device according to any one of claims 1 to 4, wherein a back side of the combination body is provided with a connection device, and an upper side of the connection device is provided with a communication interface corresponding to the mobile terminal. a public communication interface, a front side of the combination body is provided with a parent communication interface, and the parent communication interface is connected to the public communication interface through the connection device.
The mobile terminal protection device according to claim 7, wherein a fingerprint identification device is disposed on the casing below the second hollow portion of the lower casing.
The mobile terminal protection device according to claim 8, wherein a plurality of contact points are disposed on a bottom surface of the fingerprint recognition device, and a coupling point corresponding to the plurality of contact points is disposed on a bottom surface of the connection device.
The mobile terminal protection device according to claim 7, wherein a rear surface of the lower side of the lower casing is provided with a main carding device for engaging the lower casing and the upper casing. The connecting device of the combination of the upper casings is provided with an auxiliary carding device corresponding to the main card-attaching device for assisting the carding device to be engaged.
The mobile terminal protection device according to claim 10, wherein the primary card attaching device comprises: a control switch, a first moving rod, an elastic mechanism, a second moving rod and a snap lever;

Wherein the control switch is embedded in the lower side rim, the first moving rod is disposed inside the lower side rim, and one end of the first moving rod is connected to the control switch, The other end of the first moving rod is connected to the elastic mechanism, the elastic mechanism is disposed on the bottom surface of the lower casing, and one end of the second moving rod is connected with the elastic mechanism, the second The other end of the moving rod is connected to the card post;

The auxiliary card-attaching device is specifically a recessed hole corresponding to the card post for engaging the card post.
The mobile terminal protection device according to claim 5, wherein the material of the upper casing is plastic, silica gel or metal; and the material of the lower casing is plastic, silica gel or metal.