CN214381028U - Mobile phone shell with remote control key function - Google Patents

Abstract

The utility model provides a cell-phone shell with remote control key function belongs to the cell-phone shell field, including cell-phone shell body and the key module that has the remote control key function, the inboard of cell-phone shell body has the first groove of dodging of holding key module, and the key module inlays to be located the first inslot of dodging, and the inboard indicates one side of cell-phone shell body and cell-phone laminating. Through setting up cell-phone shell body and the key module who has the remote control key function, the inboard of cell-phone shell body has the first groove of dodging of holding key module, and key module inlays to locate the first inslot of dodging, and the inboard indicates one side of cell-phone shell body and cell-phone laminating, with the remote control key function integration of key module on the casing of one's hand, has solved people and has forgotten the problem of carrying car key and the inconvenient carrying of car key easily.

Description

Mobile phone shell with remote control key function

Technical Field

The utility model belongs to cell-phone shell field, more specifically say, relate to a cell-phone shell with remote control key function.

Background

With the popularization of the mobile internet, smart phones play more and more important roles in people's life, including aspects such as mobile payment, communication exchange, mobile office and the like, and when people go out, the mobile phones are required to be carried and are least easy to forget to carry.

The automobile remote control key is a tool for starting an automobile, people sometimes forget to carry the automobile key when going out, and meanwhile, the automobile key is inconvenient to carry due to the special shape of the automobile key.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone shell with remote control key function aims at solving people and forgets the technical problem who carries car key and car key inconvenient carrying easily.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a mobile phone case having a remote key function, including:

the mobile phone shell comprises a mobile phone shell body and a key module with a remote key control function; the inboard of cell-phone shell body has the holding key module first dodge the groove, key module inlays to be located in the first groove of dodging, inboard indicates one side of cell-phone shell body and cell-phone laminating.

Further, the key module comprises a power supply, a circuit board and a touch switch; the power supply is electrically connected with the circuit board and used for supplying power to the circuit board; the first face of circuit board laminate in the first bottom of dodging the groove, the sense of touch switch set up in on the first face, through the contact the sense of touch switch realizes the remote control key function of key module, the circuit board is including not setting up electronic components the first face with set up electronic components's second face, the first face with the second face sets up relatively.

Furthermore, the touch switch is a dome button.

Further, the key module further comprises a conductive sheet; the button cell is arranged in the accommodating cavity, one surface of the button cell is in contact with the conductive sheet, and the other surface of the button cell is in contact with the circuit board, so that the button cell is electrically connected with the circuit board.

Further, the second surface of the circuit board is coated with an insulating resin.

Further, the mobile phone shell body comprises a shell frame and a flexible material layer coated on the outer side of the shell frame; the shell frame is provided with the first avoidance groove, the bottom of the first avoidance groove corresponds to the position of the touch switch, a through hole is formed in the position of the touch switch, and the touch switch is pressed through the flexible material layer corresponding to the through hole.

Further, the flexible material layer is silica gel.

Further, cell-phone shell with remote control key function still includes stand-by power supply, the holding has still been seted up to the inboard of cell-phone shell body stand-by power supply's second dodges the groove, stand-by power supply inlays to be located the second dodges the inslot.

The utility model provides a pair of cell-phone shell with remote control key function's beneficial effect lies in: through setting up cell-phone shell body and the key module who has the remote control key function, the inboard of cell-phone shell body has the first groove of dodging of holding key module, key module inlays to locate the first inslot of dodging, the inboard indicates one side of cell-phone shell body and cell-phone laminating, with the remote control key function integration of key module on the casing of one's hand, solved people and forgot the problem of carrying car key and the inconvenient carrying of car key easily, and the design layout of each key module on the cell-phone shell is more reasonable, remote control signal transmission is respond well.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic front view of a mobile phone case with a remote control key function according to an embodiment of the present invention;

fig. 2 is a schematic axial side structure diagram of a key module according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a mobile phone shell body according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a housing frame according to an embodiment of the present invention.

In the figure: 1. a handset housing body; 2. a key module; 3. a standby power supply; 21. a power source; 22. a circuit board; 23. a conductive sheet; 24. an electronic component; 11. a shell frame; 12. a flexible material layer 110, a first avoidance groove; 111. a through hole; 112. and a second avoidance groove.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

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

First, in the present embodiment, a mobile phone case having a function of a remote control key for an automobile is taken as an example for description, but it should be noted that the application object of the mobile phone case provided in the present application is not limited to an automobile.

Referring to fig. 1 to 4 together, the mobile phone case with remote key function provided in the present application includes a mobile phone case body 1 and a key module 2 with remote key function. Wherein, 1 inboard of cell-phone shell body is equipped with the first groove 110 of dodging of holding key module 2, and key module 2 inlays and locates in the first groove 110 of dodging, and this inboard indicates one side of cell-phone shell body 1 and cell-phone laminating. When using this cell-phone shell, overlap cell-phone shell body 1 on the cell-phone, key module 2 is located and first dodges the groove 110, presss from both sides between cell-phone and cell-phone shell body 1. This cell-phone shell has the function of protection cell-phone and car remote control key simultaneously, consequently, the user only need carry the cell-phone that is furnished with this cell-phone shell, need not to carry special car key and can realize the control to the vehicle, and is very convenient to the design layout of each key module is more reasonable on the cell-phone shell, and remote control signal transmission is respond well.

Specifically, referring to fig. 2 in detail, the key module 2 includes a power source 21, a circuit board 22, and a tactile switch. The power supply 21 is electrically connected to the circuit board 22 and used for supplying electric energy to the circuit board 22; the first surface of the circuit board 22 is attached to the bottom of the first avoiding groove 110, the first surface refers to the surface of the circuit board 22 without the electronic component 24, and the touch switch is arranged on the first surface, so that the remote control function of the automobile is realized by touching the touch switch. Here, the tactile switch may be a direct tactile switch or an indirect tactile switch. The remote control function of the automobile comprises one or more of opening an automobile door, closing the automobile door, opening a trunk and sounding a horn.

In this embodiment, the tactile switch is a dome button. The snap dome key comprises a metal elastic sheet, when the metal elastic sheet is pressed, the central point of the elastic sheet is concave, and the metal elastic sheet contacts with a circuit on the circuit board 22 to form a passage, so that the key module 2 can normally work, and the control function of the automobile is realized. The snap dome button has good hand feeling, long service life and small occupied volume.

In the present embodiment, please continue to refer to fig. 2, the key module 2 further includes a conductive sheet 23. The conducting strip 23 is connected with the circuit of the circuit board 22, meanwhile, the conducting strip 23 is arched to a certain thickness, a containing cavity is formed between the conducting strip 23 and the circuit board 22, the power supply 21 is a button cell, the button cell is located in the containing cavity, the positive side and the negative side of the button cell are respectively the positive electrode and the negative electrode of the button cell, the front side is in direct contact conduction with the conducting strip 23, the reverse side is in direct contact conduction with the circuit board 22, or the reverse side is in direct contact conduction with the conducting strip 23, the front side is in direct contact conduction with the circuit board 22, and therefore the button cell and the circuit of the circuit board 22 form a passage, and the power supply effect of the circuit board 22 is achieved. Meanwhile, the button cell has a reasonable installation position.

Further, a second face of the circuit board 22, which is a face disposed opposite to the first face, that is, a face on which the electronic component 24 is disposed, is coated with an insulating resin. The insulating resin effectively protects the circuitry and electronic components 24 on the circuit board 22 from oxidation or short circuits caused by oxygen and moisture in the air.

Further, an insulating resin is also coated on the first face of the circuit board 22 to protect a part of the wiring on the first face.

Referring to fig. 3 and 4, the mobile phone case body 1 of the present application includes a case frame 11 and a flexible material layer 12, wherein the flexible material layer 12 is coated on an outer side of the case frame 11 and fixed with the case frame 11 by glue. The first avoiding groove 110 is formed in the shell frame 11, the through hole 111 is formed in the position, corresponding to the tactile switch, of the bottom of the first avoiding groove 110, the flexible material layer 12 covers the through hole 111 because the flexible material layer 12 covers the outer side of the shell frame 11, the position of the through hole 111 corresponds to the position of the tactile switch, and the tactile switch is located in the through hole 111. The flexible material layer 12 is deformed by pressing the flexible material layer 12 so as to indirectly press the touch switch in the through hole 111, thereby triggering a control signal to the automobile to realize the function of the automobile remote control key. Through setting up flexible material layer 12 and the through-hole 111 that is located corresponding to the sense of touch switch, make the user need not to take off the cell-phone shell from the cell-phone, alright directly operate very conveniently to key module 2.

In this embodiment, the flexible material layer 12 is silicon gel. In other embodiments, the flexible material layer 12 may also be PET (polyester resin).

As shown in fig. 1 or fig. 4, the mobile phone shell with the function of the remote control key provided by the present application further includes a standby power supply 3, the second avoiding groove 112 for accommodating the standby power supply 3 is provided on the inner side of the mobile phone shell body 1, and the standby power supply 3 is embedded in the second avoiding groove 112. Preferably, the backup power supply 3 is a button battery, and when the power supply 21 is not powered, the power supply 21 can be replaced immediately, with or without trouble.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (8)

1. A mobile phone shell with a remote control key function is characterized by comprising a mobile phone shell body and a key module with the remote control key function; the inboard of cell-phone shell body has the holding key module first dodge the groove, key module inlays to be located first dodge the inslot, the inboard does one side of cell-phone shell body and cell-phone laminating.

2. The key fob enabled handset housing of claim 1, wherein the key module includes a power source, a circuit board, and a touch-sensitive switch; the power supply is electrically connected with the circuit board and used for supplying power to the circuit board; the first surface of the circuit board is attached to the bottom of the first avoidance groove, the touch switch is arranged on the first surface, and the touch switch is used for realizing the function of a remote control key of the key module; the circuit board comprises a first surface without electronic components and a second surface with the electronic components, wherein the first surface and the second surface are arranged oppositely.

3. A key fob enabled handset as in claim 2, wherein the tactile switch is a dome button.

4. The key fob enabled handset housing of claim 2, wherein the key module further comprises a conductive sheet; the conducting strip is electrically connected with the circuit board and forms an accommodating cavity with the circuit board; the power supply is a button cell, the button cell is arranged in the accommodating cavity, one surface of the button cell is in contact with the conducting strip, and the other surface of the button cell is in contact with the circuit board, so that the button cell is electrically connected with the circuit board.

5. A remote key enabled handset housing according to claim 2, wherein the second side of said circuit board is coated with an insulating resin.

6. A key fob enabled handset housing according to claim 2, wherein the handset housing body includes a housing frame and a layer of flexible material wrapped around an exterior of the housing frame; the shell frame is provided with the first avoidance groove, the bottom of the first avoidance groove corresponds to the position of the touch switch, a through hole is formed in the position of the touch switch, and the touch switch is pressed through the flexible material layer corresponding to the through hole.

7. A key fob enabled handset housing according to claim 6, wherein the layer of flexible material is silicone.

8. The mobile phone shell with the remote control key function according to any one of claims 1 to 7, further comprising a standby power supply, wherein a second avoiding groove for accommodating the standby power supply is further formed on the inner side of the mobile phone shell body, and the standby power supply is embedded in the second avoiding groove.

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