CN210670194U

CN210670194U - Mobile phone back clip

Info

Publication number: CN210670194U
Application number: CN201922181516.1U
Authority: CN
Inventors: 刘伍标; 孟宪辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-08
Filing date: 2019-12-08
Publication date: 2020-06-02
Anticipated expiration: 2029-12-08

Abstract

The utility model is suitable for a cell-phone accessory technical field discloses a cell-phone back splint, including casing and built-in battery, place in the built-in battery the casing, the casing is provided with and is used for supplying portable electronic equipment male groove of accomodating, accomodate the bottom of inslot be provided with be used for to the power supply base of portable electronic equipment power supply, the casing still be provided with be used for to the female seat that charges that built-in battery charges and the public seat that charges that is used for charging to the cell-phone, be provided with the control switch who is used for switching charge-discharge mode on the casing. The utility model provides a cell-phone back splint, its function is abundant, scalability is good, and when portable electronic equipment was the electron cigarette, the electron cigarette can insert in accomodating the groove, like this, can charge to the electron cigarette, can not make dirty the cigarette holder, and can use the electron cigarette very conveniently, and user experience is good. The portable electronic device can also be a wireless earphone, a cigarette lighter, a fan and the like.

Description

Mobile phone back clip

Technical Field

The utility model belongs to the technical field of the cell-phone accessory, especially, relate to a cell-phone back splint.

Background

Present cell-phone shell, it generally only has cell-phone protective housing function. Electronic cigarette is as a commonly used portable electronic equipment, and its is small, carries sometimes and puts in pocket or knapsack the inside, smudges the cigarette holder easily, still must turn over the knapsack when wanting to use and look for, and it is inconvenient, and on the other hand, electronic cigarette generally the battery is very little, and continuation of the journey is not good, often can be because of not having the electricity and the vexation, user experience is not good enough.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of above-mentioned technical problem at least, provide a cell-phone back splint, its user experience is good.

The technical scheme of the utility model is that: the utility model provides a cell-phone back splint, includes casing and built-in battery, place in the built-in battery the casing, the casing is provided with and is used for supplying portable electronic equipment male groove of accomodating, the bottom of accomodating the inslot be provided with be used for to the power supply base of portable electronic equipment power supply, the casing still be provided with be used for to female seat of charging that built-in battery charges and the public seat of charging that is used for charging to the cell-phone, be provided with the control switch who is used for switching charge-discharge mode on the casing.

Specifically, be provided with the circuit board in the casing, built-in battery, female seat, the public seat of charging and control switch divide equally to weld respectively in the circuit board.

Specifically, the back or/and the side of the shell are/is provided with a hollow groove communicated with the accommodating groove.

Specifically, the back or/and the side of the shell are/is provided with an electric quantity indicator light or/and a charge and discharge state indicator light.

Specifically, the power supply base comprises a base body, a positive thimble and a negative thimble, wherein the positive thimble and the negative thimble are connected to the base body; the base body is also connected with a magnetic part.

Specifically, the cell phone back clip comprises a portable electronic device, and the surface of the portable electronic device is provided with push-up anti-slip silica gel.

Specifically, the cell-phone back splint includes earphone module, portable electronic equipment is wireless earphone, earphone module insert in accomodate the groove, just earphone module's front end protrusion in accomodate the groove and have and be used for connecting the charging contact of wireless earphone charging mouth.

Specifically, the earphone module comprises an earphone charging module connected with an earphone receiving module of the earphone charging module, the earphone receiving module is provided with an earphone slot, and the charging contact is arranged in the earphone slot.

Specifically, the portable electronic device is a cigarette lighter module inserted into the receiving slot, a heating portion is arranged at the front end of the cigarette lighter module, and a protective cover is sleeved on the heating portion.

Specifically, the portable electronic device is a fan module inserted into the receiving slot.

The utility model provides a cell-phone back splint, its function is abundant, scalability is good, and when portable electronic equipment was the electron cigarette, the electron cigarette can insert in accomodating the groove, like this, can charge to the electron cigarette, can not make dirty the cigarette holder, and can take the electron cigarette very conveniently, and user experience is good. The portable electronic device may also be a wireless headset, cigarette lighter, fan, and the like.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments 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 that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a mobile phone back clip according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a mobile phone back clip according to an embodiment of the present invention;

fig. 3 is a schematic plan view of a mobile phone back clip according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a mobile phone provided by an embodiment of the present invention when an electronic cigarette is mounted on a back clip;

fig. 5 is a schematic perspective exploded view of a mobile phone provided by an embodiment of the present invention when an electronic cigarette is mounted on a back clip;

fig. 6 is a schematic perspective exploded view of a mobile phone provided by an embodiment of the present invention when an earphone module is mounted on a back clip;

fig. 7 is a schematic perspective exploded view of a mobile phone back clip provided with a cigarette lighter according to an embodiment of the present invention;

fig. 8 is a schematic perspective exploded view illustrating a mobile phone back clip provided with a fan module according to an embodiment of the present invention;

fig. 9 is a schematic perspective exploded view of a mobile phone back clip provided with a fan module according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to 4, an embodiment of the present invention provides a mobile phone back clip, which includes a housing 1 and a built-in battery 2, wherein the housing 1 has a mobile phone slot, and the housing 1 can be sleeved on a mobile phone. Built-in battery 2 can place in casing 1, casing 1 is provided with and is used for supplying portable electronic equipment male groove 10 of accomodating, the bottom of accomodating in the groove 10 be provided with be used for to the power supply base 11 of portable electronic equipment power supply (charge), casing 1 still be provided with be used for to female seat 12 of charging that built-in battery 2 charges and be used for to the public seat 13 of charging that the cell-phone charges, public seat 13 of charging can insert the cell-phone mouth that charges. The housing 1 is provided with a control switch 14 for switching a charge/discharge mode, that is, the control switch 14 can control charging or discharging of the internal battery 2, and for example, can control whether the internal battery 2 supplies power (charges) to the portable electronic device or whether the mobile phone is charged through the charging male socket 13. When the charging female socket 12 is connected with a charging power supply, the built-in battery 2 or/and the portable electronic device can be selectively charged through the control switch 14. Portable electronic equipment can be electron cigarette etc. as the first alternative of this embodiment, and portable electronic equipment is electron cigarette 3, and the cell-phone shell can be supporting with electron cigarette 3 promptly, and electron cigarette 3 can insert in accomodating groove 10, like this, can charge electron cigarette 3, can not make dirty the cigarette holder, and can take electron cigarette 3 very conveniently, and user experience is good.

Specifically, be provided with circuit board 15 in the casing 1, built-in battery 2, female seat 12 that charges, public seat 13 and control switch 14 all weld respectively in circuit board 15, its integrated level is high and the function is abundant. The control switch 14 may be provided at a back surface of the housing 1 or the like as appropriate. The charging port 120 of the female charging holder 12 may be disposed at a suitable position such as the bottom of the housing 1, and the male charging holder 13 may be disposed at a suitable position such as the bottom of the inner side of the mobile phone slot.

Specifically, the housing 1 is provided with a hollow groove 101 communicating with the storage groove 10 on the back surface or/and the side surface, so as to push out the portable electronic device such as the electronic cigarette 3 inserted in the storage groove 10. Of course, a push type ejector may be disposed in the hollow groove 101, and the electronic cigarette 3 and other portable electronic devices inserted into the storage groove 10 may be ejected by pressing.

Specifically, the back surface or/and the side surface of the housing 1 is/are provided with a power indicator lamp. Specifically, the charge/discharge status indicator lamp 16 is disposed on the back surface or/and the side surface of the housing 1, and the charge level indicator lamp 16 or the charge/discharge status indicator lamp 16 may also be disposed on the side surface or the back surface of the housing 1.

Specifically, the power supply base 11 includes a base body 111, an anode thimble 112 and a cathode thimble 113, and the anode thimble 112 and the cathode thimble 113 are connected to the base body 111; the base 111 is further connected to a magnetic member 114 (magnet), and an iron sheet or a magnet may be correspondingly disposed at the bottom of the portable electronic device, so that the charging contact of the portable electronic device may be reliably connected to the positive electrode pin 112 and the negative electrode pin 113.

In a specific application, the control switch 14 may be a charge/discharge switching key (elastic reset key type), and different functions are realized by pressing times, such as: when the charging female socket 12 is not connected: when the mobile phone is pressed down, the mobile phone is charged, and then the electronic cigarette 3 (portable electronic equipment) is charged by pressing down; and then, the electronic cigarette 3 and the mobile phone are charged simultaneously by pressing. When the external power supply is connected with the charging female seat 12: when the mobile phone is pressed down, the external power supply directly charges the mobile phone, and when the mobile phone is pressed down, the external power supply charges the built-in battery 2.

In this embodiment, the mobile phone back clip includes a portable electronic device, and specifically, the surface of the portable electronic device may be provided with a push-up anti-slip silica gel 41, and the surface of the push-up anti-slip silica gel 41 may be provided with anti-slip patterns. When the portable electronic device is inserted into the receiving slot 10, the anti-slip silicone rubber 41 is pushed up to be located in the hollow slot 101. Of course, the mobile phone back clip may not include the portable electronic device, the portable electronic device may be purchased by the user, and the portable electronic device only needs to be matched with the accommodating groove 10 and the power supply base 11.

Specifically, as shown in fig. 6, the mobile phone back clip includes an earphone module 51, the portable electronic device may also be a wireless earphone 52, the earphone module 51 is inserted into the accommodating groove 10, and a front end of the earphone module 51 protrudes out of the accommodating groove 10 and has a charging contact for connecting a charging port of the wireless earphone 52, so that the wireless earphone 52 can be conveniently accommodated and taken, the wireless earphone 52 can be conveniently charged, and the wireless earphone 52 can be exposed out of the accommodating groove 10.

Specifically, the earphone module 51 includes an earphone receiving module 512, in which the earphone charging module 511 is connected to the earphone receiving module 511, the earphone receiving module 512 has an earphone slot, and the charging contact is disposed in the earphone slot.

Alternatively, as shown in fig. 7, the portable electronic device may be a cigarette lighter module 61 inserted into the receiving slot 10, the front end of the cigarette lighter module 61 may be a heating part 62, and the heating part 62 may be provided with a protective cover 63. The heating portion 62 may be a tungsten wire.

Alternatively, as shown in fig. 8 and 9, the portable electronic device is a fan module that is inserted into the storage groove 10, and the fan module may be provided with a built-in battery (removable) or may be provided without a built-in battery 2 (insertable into the storage groove 10), and the fan blades of the fan module are exposed from the storage groove 10. The fan module can be set to be split type, namely the cell-phone back splint can include switching module, and switching module has general interface, and general interface can be USB power supply mouth or DC power supply mouth etc. and the user can choose the little electrical apparatus that has USB interface or DC power supply interface as portable electronic equipment, and its commonality is good.

Specifically, a wireless charging module may be further disposed in the housing 1, and the wireless charging module may be connected to the built-in battery 2 or the circuit board 15, which may charge a mobile phone having a wireless charging function.

In particular, the portable electronic device may also be an LED light fixture, a bluetooth audio device, or the like.

The utility model provides a cell-phone back splint, its function is abundant, scalability is good, and when portable electronic equipment was electron cigarette 3, electron cigarette 3 can insert in accomodating groove 10, like this, can charge electron cigarette 3, can not make dirty the cigarette holder, and can take electron cigarette 3 very conveniently, and user experience is good. The portable electronic device may also be a cigarette lighter, a fan, and the like.

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 modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. The utility model provides a cell-phone back splint, includes casing and built-in battery, place in the built-in battery the casing, its characterized in that, the casing is provided with and is used for supplying portable electronic equipment male groove of accomodating, the bottom of accomodating the inslot be provided with be used for to the power supply base of portable electronic equipment power supply, the casing still be provided with be used for to female seat that charges that the built-in battery charges and the public seat that charges that is used for charging to the cell-phone, be provided with the control switch who is used for switching charge-discharge mode on the casing.

2. The handset back clip of claim 1, wherein a circuit board is disposed in the housing, and the built-in battery, the female charging socket, the male charging socket and the control switch are respectively soldered to the circuit board.

3. The handset back clip as claimed in claim 1, wherein a hollow groove communicated with the receiving groove is provided on a back surface or/and a side surface of the housing.

4. The handset back clip according to claim 1, wherein a power indicator light or/and a charge and discharge status indicator light is/are provided on a back surface or/and a side surface of the housing.

5. The handset back clip of claim 1, wherein the power supply base comprises a base body, and a positive electrode pin and a negative electrode pin, the positive electrode pin and the negative electrode pin being connected to the base body; the base body is also connected with a magnetic part.

6. The handset back clip according to any one of claims 1 to 5, wherein the handset back clip comprises a portable electronic device and a surface of the portable electronic device is provided with a push-up anti-slip silicone.

7. The handset back clip as claimed in claim 1, wherein the handset back clip comprises an earphone module, the portable electronic device is a wireless earphone, the earphone module is inserted into the receiving slot, and a front end of the earphone module protrudes from the receiving slot and has a charging contact for connecting a charging port of the wireless earphone.

8. The handset clip of claim 7, wherein the headset module comprises a headset receiving module having a headset slot, wherein the charging contacts are disposed in the headset slot, and wherein the headset receiving module is connected to the headset charging module.

9. The handset back clip as claimed in claim 1, wherein the portable electronic device is a cigarette lighter module inserted into the receiving slot, a front end of the cigarette lighter module is a heating part, and the heating part is covered with a protective cover.

10. The handset back clip of claim 1, wherein the portable electronic device is a fan module inserted into the receiving slot.