CN212139658U

CN212139658U - Mobile phone protection bag

Info

Publication number: CN212139658U
Application number: CN202020100614.8U
Authority: CN
Inventors: 时磊
Original assignee: Changzhou Hailan Like Iot Technology Co ltd
Current assignee: Changzhou Hailan Like Iot Technology Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-12-15
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a cell-phone protection bag, cell-phone protection bag includes: the mobile phone bag comprises a bag body, a bag body and a bag body, wherein the bag body is provided with an upper layer, a lower layer and a spacing layer, the areas of the upper layer and the lower layer are larger than that of the spacing layer, the spacing layer and one part of the lower layer form a first containing cavity, the spacing layer and the other part of the lower layer and the upper layer form a second containing cavity, and the second containing cavity is used for containing a mobile phone; the heating device is arranged in the first accommodating cavity. The utility model discloses not only can realize the waterproof to the cell-phone, dustproof, anticollision protection can also heat the cell-phone battery and prevent frostbite, makes the user can normal use cell-phone under low temperature environment, has further promoted user's use and has experienced.

Description

Mobile phone protection bag

Technical Field

The utility model relates to a cell-phone accessory technical field especially relates to a cell-phone protection bag.

Background

The mobile phone becomes an essential tool in daily life, not only is the mobile phone a communication tool, but also is a payment tool instead of bank cards and cash. However, in the daily use of the mobile phone, the mobile phone is easy to have the problems of water inlet, dust inlet, falling collision, low-temperature battery damage, automatic shutdown and the like, and a lot of inconvenience is brought to people.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, the utility model aims to provide a cell-phone protection bag not only can realize the waterproof to the cell-phone, and is dustproof, and anticollision protection can also heat to the cell-phone battery and prevent frostbite, makes the user can normal use cell-phone under low temperature environment, has further promoted user's use and has experienced.

In order to achieve the above object, an embodiment of the present invention provides a protection bag for mobile phone, including: the mobile phone bag comprises a bag body, a bag body and a bag body, wherein the bag body is provided with an upper layer, a lower layer and a spacing layer, the areas of the upper layer and the lower layer are larger than that of the spacing layer, the spacing layer and one part of the lower layer form a first containing cavity, the spacing layer, the other part of the lower layer and the upper layer form a second containing cavity, and the second containing cavity is used for containing a mobile phone; the heating device is arranged in the first accommodating cavity.

According to the utility model discloses cell-phone protection bag is through dividing into the bag body the chamber that holds that two size differences to the device that will generate heat is placed in the less intracavity that holds that corresponds the setting of mobile phone batteries position, from this, not only can realize the waterproof to the cell-phone, and is dustproof, and anticollision protection can also heat the cell-phone battery and prevent frostbite, makes the user can normal use cell-phone under low temperature environment, has further promoted user's use and has experienced.

In addition, according to the utility model discloses cell-phone protection bag that above-mentioned example provided can also have following additional technical characterstic:

the heating device is arranged corresponding to the position of the battery of the mobile phone.

Specifically, the heat generating device includes: a heat generating element for generating heat when energized; the circuit board is connected with the heating element; a primary backing, said primary backing wrapping said heating element; the woolen fabric wraps the heating element and the circuit board; and the USB plug is connected with the circuit board and is used for being connected to the mobile phone so as to supply power to the heating device through the mobile phone.

Wherein, heating element is the heater strip, the heater strip has a plurality of kinks.

The side wall of the second accommodating cavity is provided with a small hole, and the USB plug penetrates through the small hole to enter the second accommodating cavity and then is connected to the mobile phone.

Specifically, the heating device comprises a heating patch.

Advantageously, the bag body is made of ABS material.

Advantageously, the upper layer is transparent corresponding to the screen position of the mobile phone.

Advantageously, the bag further comprises a hanging rope arranged on the bag body.

Advantageously, the bag further comprises a fluorescent strip arranged at the edge of the bag body.

Drawings

Fig. 1 is a sectional view of a mobile phone protection bag according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a heat generating device of a mobile phone protection bag according to an embodiment of the present invention;

fig. 3 is an appearance schematic diagram of a mobile phone protection bag according to an embodiment of the present invention.

Reference numerals:

10-a bag body, 11-an upper layer, 12-a lower layer, 13-a spacing layer, 14-a first accommodating cavity, 15-a second accommodating cavity, 16-small holes, 17-a fluorescent strip, 18-a sealing device and 19-a tightening knob; 20-heating device, 21-heating element, 22-circuit board, 23-base cloth, 24-woolen fabric and 25-USB plug; 30-hanging a rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the protection bag for a mobile phone of the embodiment of the present invention includes a bag body 10 and a heating device 20. The bag body 10 is provided with an upper layer 11, a lower layer 12 and a spacing layer 13, the areas of the upper layer 11 and the lower layer 12 are both larger than the area of the spacing layer 13, the spacing layer 13 and one part of the lower layer 12 form a first containing cavity 14, the spacing layer 13 and the other part of the lower layer 12 and the upper layer 11 form a second containing cavity 15, and the second containing cavity 15 is used for containing a mobile phone; the heat generating device 20 is disposed in the first accommodating chamber 14.

The heating device 20 is disposed at a position corresponding to a battery of the mobile phone, and the first accommodating cavity 14 has a small space, so that the heating device 20 is not easy to slide in the first accommodating cavity 14 and changes position.

In an embodiment of the present invention, as shown in fig. 2, the heat generating device 20 may include: a heating element 21, a circuit board 22, a base fabric 23, a woolen fabric 24 and a USB plug 25. The heating element 21 generates heat when energized; the circuit board 22 is connected with the heating element 21; the primary backing 23 wraps the heating element 21; the woolen fabric 24 wraps the heating element 21 and the circuit board 22; a USB plug 25 is connected to the circuit board 22 and is used to connect to the handset to power the heat generating device 20 through the handset.

Wherein, the heating element 21 may be a heating wire, and as shown in fig. 2, the heating wire may have a plurality of bending portions, and the heating wire is distributed over the primary backing by bending, so as to satisfy a predetermined heating area and ensure a heating effect. The heating wire is wrapped by the base fabric 23 and the woolen fabric 24, so that heat of the heating wire can be stably and safely transferred to the mobile phone battery, and the mobile phone battery can be conveniently heated to achieve the aim of preventing freezing.

Further, as shown in fig. 3, a small hole 16 is formed in a side wall of the second accommodating cavity 15, and the USB plug 25 can penetrate through the small hole 16 and enter the second accommodating cavity 15 to be connected to the mobile phone, so as to supply power to the heat generating device 20 through the mobile phone. After the USB plug 25 is connected with the power supply of the mobile phone, the circuit board 22 and the heating element 21 can work normally, and then the mobile phone battery can be heated to achieve the aim of preventing freezing. The small hole 16 may be a circular small hole as shown in fig. 3, or may be a small hole of any other shape, so that the small hole 16 is ensured to facilitate the USB plug 25 to pass through.

In another embodiment of the present invention, the heat generating device 20 may include a heating patch, wherein the heating patch is made of a chemical material, and the internal material of the heating patch can perform a chemical reaction to release heat, so as to heat the mobile phone battery to achieve the anti-freezing purpose.

The utility model discloses an in an embodiment, the bag body 10 can adopt the ABS material, utilizes the high temperature resistant of ABS material, waterproof, clicks characteristics such as accessible, and device 20 that generates heat can be the mobile phone batteries heating smoothly to the cell-phone is put in bag body 10 and can not influence the user and click operations such as on the touch-sensitive screen of cell-phone, still can play waterproof effect.

Furthermore, the position of the upper layer 11 corresponding to the screen of the mobile phone is transparent, that is, the position of the upper layer 11 corresponding to the screen of the mobile phone can be used as a touch window, so that a user can observe the screen of the mobile phone and perform touch operation on the screen of the mobile phone conveniently. Wherein the upper layer 11 may be transparent only at the screen position of the mobile phone, or may be fully transparent. Moreover, since the first accommodating cavity 14 is smaller than the second accommodating cavity 15, the camera of the mobile phone can not be shielded by the heating device 20 in the first accommodating cavity 14, so that the photographing function of the mobile phone is not affected.

In an embodiment of the present invention, as shown in fig. 3, the hanging rope 30 can be provided at the bag opening end, when the user is inconvenient to hold the mobile phone protection bag, the user can hang the mobile phone protection bag on the neck through the hanging rope 30, so as to be convenient to carry and use.

Further, as shown in fig. 3, the mouth of the bag 10 may be further provided with a sealing device 18, and the sealing device 18 may control a plurality of clamping blocks and a plurality of clamping sheets inside the sealing device 18 to be tightened by two tightening knobs 19 to clamp the mouth of the bag, so as to achieve the purpose of waterproofing.

Further, as shown in fig. 3, a fluorescent strip 17 can be further disposed at the edge of the bag body 10, and the fluorescent strip 17 can emit fluorescent light in a dark environment, so that a user can conveniently find the position of the mobile phone protection bag in the dark environment in time, and further the use of the user can be facilitated.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. The meaning of "plurality" is two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A protective bag for a mobile phone, comprising:

the mobile phone bag comprises a bag body, a bag body and a bag body, wherein the bag body is provided with an upper layer, a lower layer and a spacing layer, the areas of the upper layer and the lower layer are larger than that of the spacing layer, the spacing layer and one part of the lower layer form a first containing cavity, the spacing layer, the other part of the lower layer and the upper layer form a second containing cavity, and the second containing cavity is used for containing a mobile phone;

the heating device is arranged in the first accommodating cavity.

2. The protective bag for a mobile phone according to claim 1, wherein the heat generating device is disposed at a position corresponding to a battery of the mobile phone.

3. The protective bag for cellular phones according to claim 2, wherein the heat generating device comprises:

a heat generating element for generating heat when energized;

the circuit board is connected with the heating element;

a primary backing, said primary backing wrapping said heating element;

the woolen fabric wraps the heating element and the circuit board;

and the USB plug is connected with the circuit board and is used for being connected to the mobile phone so as to supply power to the heating device through the mobile phone.

4. The phone protection bag of claim 3, wherein the heating element is a heating wire, and the heating wire has a plurality of bending portions.

5. The mobile phone protection bag according to claim 3, wherein a small hole is formed in a side wall of the second accommodating cavity, and the USB plug is connected to the mobile phone after entering the second accommodating cavity through the small hole.

6. The protective bag for cellular phones of claim 2, wherein the heat generating device comprises a heating patch.

7. The protective bag for mobile phones of claim 1, wherein the bag body is made of ABS material.

8. The mobile phone protection bag according to claim 7, wherein the upper layer is transparent at a position corresponding to a screen of the mobile phone.

9. The protective bag for mobile phones of any one of claims 1-8, further comprising a hanging rope disposed on the bag body.

10. The protective bag for mobile phones of claim 8, further comprising a fluorescent strip disposed at an edge of the bag body.