CN211266528U

CN211266528U - Can dismantle precious cell-phone shell that charges

Info

Publication number: CN211266528U
Application number: CN201922479263.6U
Authority: CN
Inventors: 李垤文
Original assignee: Shenzhen Xinhongwei Plastic Products Co ltd
Current assignee: Shenzhen Xinhongwei Plastic Products Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-14
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a can dismantle treasured cell-phone shell that charges, including cell-phone shell main part and treasured that charges, treasured side fixed surface of charging installs magnet, the back fixed mounting of cell-phone shell main part has the iron sheet, mutual magnetism is inhaled between magnet and the iron sheet and is formed and can dismantle the cooperation, be equipped with input and output on the treasured that charges, the input charges for treasured that charges, fixed mounting has four conducting strips in the output, treasured side surface of charging still fixed mounting has four separately-arranged contacts, four conducting strips are connected with four contact one-to-one each other electricity, the back of cell-phone shell main part is installed four separately-arranged elastic contact head, four elastic contact head are connected with four contact one-to-one each other electricity, cell-phone shell main part inboard fixed mounting has charging socket, four; the beneficial effects are that: make the installation of treasured and cell-phone shell main part that charges or dismantle convenient and fast more, convenience of customers uses.

Description

Can dismantle precious cell-phone shell that charges

Technical Field

The utility model belongs to the technical field of the cell-phone protection technique and specifically relates to a can dismantle precious cell-phone shell that charges.

Background

The mobile phone backup battery sleeve is also called as a mobile phone back clip charger and a mobile phone back clip battery. Generally, the mobile phone is an accessory device which is specially used for providing standby electric energy for mobile phone power storage, and is simply a mobile phone shell with a charging function. The types of such products are generally classified into integral type and shell-less type.

Integral type: the back splint charger baby with the largest model on the market is a thicker mobile phone shell, and the heat of the charger baby is superposed with the heat of the back splint charger baby, so that the heat dissipation of the mobile phone is very problematic; shell-free type: only the battery part does not have the protection of cell-phone shell, but is lighter, and heat dispersion is good, nevertheless because there is not the fixed of cell-phone shell, it is fixed that charging socket inserts the cell-phone to rely on during the charging, so if use carelessly can lead to the damage of cell-phone jack and precious plug that charges.

In the market, a combined mobile phone backup battery sleeve is arranged for better protecting a mobile phone and effectively dissipating heat, and is combined: the battery part can be detached, and the integrated protection and endurance are inherited, so that the charger can be detached when the charger is not charged, the light weight is kept, the heat dissipation performance is better than that of the integrated type, and the protection performance is better than that of a shell-free type; however, in order to ensure that the battery part can effectively contact the charging socket of the mobile phone cover to charge the mobile phone, the battery part is very firm to the fixed clamping position of the mobile phone shell, the battery part is inconvenient to detach and install, and the practical use of a user is affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, provides a technical scheme that can solve above-mentioned problem.

Can dismantle precious cell-phone shell that charges, including cell-phone shell main part and the treasured that charges, precious side fixed surface that charges installs magnet, the back fixed mounting of cell-phone shell main part has the iron sheet, mutual magnetism is inhaled between magnet and the iron sheet and is formed and can dismantle the cooperation, it is equipped with input and output on the treasured to charge, the input charges for the treasured that charges, fixed mounting has four conducting strips in the output, precious side surface that charges still fixed mounting has four contacts that separately set up, four conducting strips are connected with four contact one-to-one are electric each other, four elastic contact heads that separately set up are installed at the back of cell-phone shell main part, four elastic contact heads are connected with four contact one-to-one are electric each other, the inboard fixed mounting of cell-phone shell main part has.

When the mobile phone is installed, a charging socket of the mobile phone shell main body is correspondingly inserted into the mobile phone, and the inner edge of the mobile phone shell main body is wrapped on the periphery of the mobile phone; when the mobile phone is charged, the charger is installed on the back of the mobile phone shell main body through the magnetic attraction matching relationship of the magnet and the iron sheet, so that the four contacts are pressed on the four elastic contact heads in a one-to-one correspondence manner to be electrically connected, the four elastic contact heads of the mobile phone shell main body are correspondingly connected to the charging socket, and the charging socket can be used for charging the mobile phone; when the cell-phone charges and finishes or the user does not want to continue to charge, the precious and cell-phone shell bulk phase separation that will charge is manual for magnet and iron sheet phase separation, the corresponding separation of contact and elastic contact head, thereby the power supply of precious output terminal to charging socket that charges is disconnected.

Compared with the prior art, the beneficial effects of the utility model are that: make the installation of treasured and cell-phone shell main part that charges or dismantle convenient and fast more, convenience of customers uses.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

fig. 4 is a schematic view of the connection structure between the output end and the charging socket of the present invention.

Shown in the figure: 1. a handset housing body; 2. a charger baby; 3. a magnet; 4. iron sheets; 5. an input end; 6. an output end; 7. a conductive sheet; 8. a contact; 9. an elastic contact; 10. a charging jack; 11. positioning the edge; 9-1, cylindrical contacts; 9-2, a spring; 9-3, a limit edge; 12. a circular groove; 13. a limiting block; 14. a spherical contact surface.

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.

Referring to fig. 1-4, the detachable mobile phone case with the charger baby comprises a mobile phone case main body 1 and a charger baby 2, wherein a magnet 3 is fixedly installed on the side surface of the charger baby 2, an iron sheet 4 is fixedly installed on the back of the mobile phone case main body 1, the magnet 3 and the iron sheet 4 are attracted by each other to form a detachable fit, the charger baby 2 is provided with an input end 5 and an output end 6, the input end 5 charges the charger baby 2, four conducting sheets 7 are fixedly installed in the output end 6, four separately arranged contacts 8 are also fixedly installed on the side surface of the charger baby 2, the four conducting sheets 7 are electrically connected with the four contacts 8 in a one-to-one correspondence manner, four separately arranged elastic contact heads 9 are installed on the back of the mobile phone case main body 1, the four elastic contact heads 9 are electrically connected with the four contacts 8 in a one-to-one correspondence manner, a charging socket 10 is fixedly installed on the inner;

the principle is as follows: when the mobile phone is installed, the charging socket 10 of the mobile phone shell main body 1 is correspondingly inserted into the mobile phone, and the inner edge of the mobile phone shell main body 1 is wrapped on the periphery of the mobile phone; when a mobile phone is charged, the charger 2 is installed on the back of the mobile phone shell main body 1 through the magnetic attraction matching relationship of the magnet 3 and the iron sheet 4, so that the four contacts are pressed on the four elastic contact heads 9 in a one-to-one correspondence manner to be electrically connected, the four elastic contact heads 9 of the mobile phone shell main body 1 are correspondingly connected to the charging socket 10, and the charging socket 10 can be used for charging the mobile phone; when the cell-phone charges and finishes or the user does not want to continue to charge, the precious 2 and the 1 phase separation of cell-phone shell main part that will charge manually for magnet 3 and the 4 phase separations of iron sheet, contact 8 and the corresponding separation of elastic contact 9, thereby the precious 2 output 6 of disconnection charge and charging socket 10 are connected.

As a further aspect of the present invention: the charging socket 10 adopts a micro USB connector or a USB Type-C connector; can adapt to most of the installed mobile phones.

As a further aspect of the present invention: the output end 6 is provided with one or more than one charging pal 2, and the conducting strip 7 of one output end 6 is correspondingly and electrically connected with the contact 8; can directly charge precious 2 through the data line connection when contact 8 or elastic contact 9 damage and charge for the cell-phone, can charge to one or more cell-phones simultaneously moreover.

As a further aspect of the present invention: the back of the mobile phone shell body 1 is fixedly formed with two positioning edges 11 for preventing the charge pal 2 from moving, and the two positioning edges 11 are arranged at the upper side and the lower side of the charge pal 2; realize fixing a position treasured 2 that charges fast, prevent effectively that it from taking place the phenomenon of aversion.

As a further aspect of the present invention: the elastic contact 9 comprises a cylindrical contact 9-1, a spring 9-2 and a limiting edge 9-3, a circular groove 12 for the mutual sliding fit of the cylindrical contact 9 is formed at the back of the mobile phone shell main body 1, the limiting edge 9-3 is formed at one end of the cylindrical contact 9-1, a limiting block 13 for preventing the limiting edge 9-3 from falling out of the circular groove 12 is formed inside the mobile phone shell main body 1, the spring 9-2 is fixedly arranged between the limiting edge 9-3 and the limiting block 13, and the spring 9-2 is arranged at the periphery of the cylindrical contact 9-1; so that the elastic contact 9 can be pressed down, and the circuit connection of the contact 8 pressed on the elastic contact 9 is firmer.

As a further aspect of the present invention: one end of the cylindrical contact 9-1, which is led out of the circular groove 12, is formed with a spherical contact surface 14; under the condition that the mobile phone is not charged, the elastic contact 9 can be automatically pressed into the circular groove 12 by touching the cylindrical contact 9-1 under the pressure of the spring 9-2, and the spherical contact surface 14 can effectively prevent the elastic contact 9 from scratching the skin, so that the mobile phone is convenient to use.

As a further aspect of the present invention: the magnets 3 are arranged at the four end parts of the side surface of the charger 2, and the iron sheet 4 on the back of the mobile phone shell body 1 is arranged corresponding to the four magnets 3; make precious 2 location at cell-phone shell main part back that charge more accurate.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Can dismantle precious cell-phone shell that charges, including cell-phone shell main part and the treasured that charges, its characterized in that: precious side fixed surface that charges installs magnet, the back fixed mounting of cell-phone shell main part has the iron sheet, mutual magnetism is inhaled to form between magnet and the iron sheet and can be dismantled the cooperation, it is equipped with input and output to charge precious, the input charges for charging precious, fixed mounting has four conducting strips in the output, precious side surface that charges still fixed mounting has four separately contacts that set up, four conducting strips are connected with four contact one-to-one are electric each other, four separately elastic contact heads that set up are installed at the back of cell-phone shell main part, four elastic contact heads are connected with four contact one-to-one are electric each other, the inboard fixed mounting of cell-phone shell main part has charging socket, four elastic contact correspond electric connection to charging socket department and supply the cell-phone.

2. The detachable power bank phone case of claim 1, wherein: charging socket adopts micro USB to connect or USB Type-C connects.

3. The detachable power bank phone case of claim 1, wherein: the output end is provided with one or more than one on the treasured that charges, and the conducting strip of one of them output corresponds and is connected with the contact electricity each other.

4. The detachable power bank phone case of claim 1, wherein: the back fixed molding of cell-phone shell main part has the location limit that is used for preventing to charge the precious aversion, and the location limit is equipped with two on the precious upper and lower both sides limit that charges.

5. The detachable power bank phone case of claim 1, wherein: the elastic contact head comprises a cylindrical contact, a spring and a limiting edge, the back of the mobile phone shell body is formed with a circular groove for the mutual sliding fit of the cylindrical contact, the limiting edge is formed at one end of the cylindrical contact, the inside of the mobile phone shell body is formed with a limiting block for preventing the limiting edge from falling out of the circular groove, the spring is fixedly installed between the limiting edge and the limiting block, and the spring is arranged on the periphery of the cylindrical contact.

6. The detachable power bank phone case of claim 5, wherein: one end of the cylindrical contact, which is led out of the circular groove, is formed with a spherical contact surface.

7. The detachable power bank phone case of claim 1, wherein: magnet is equipped with four at precious side surface tip that charges, and the iron sheet at cell-phone shell main part back is equipped with four that correspond the magnet setting.