CN213602136U - Magnetic suction adapter and electronic equipment protective sleeve - Google Patents

Abstract

The utility model discloses a magnetic suction adapter, which consists of a bus cable magnetic suction female seat and a bus cable terminal male seat; the flat cable magnet female seat is provided with a magnet suction end and a first FPC, and the magnet suction end can be connected with a magnet suction charging connector; the bus terminal male seat is provided with a connector which can be connected with a USB interface of the electronic equipment and a second FPC; the first FPC is communicated with the second FPC; this adapter can be fixed on the electronic equipment protective sheath is inhaled to magnetism, has the function of inhaling the end through magnetism and charging for electronic equipment to and get the electricity and through first, the function of second FPC to other peripheral hardware supplies power from electronic equipment through the connector. The utility model provides a take magnetic attraction adapter's electronic equipment protective sheath collects to charge, gets the electricity and supply power in an organic whole to external three functions, has extensive suitability and high scalability, has greatly enriched the function of electronic equipment protective sheath.

Description

Magnetic suction adapter and electronic equipment protective sleeve

Technical Field

The utility model belongs to the technical field of the electronic equipment accessory and specifically relates to a magnetism is inhaled adapter and electronic equipment protective sheath.

Background

With the function of mobile electronic devices becoming more and more powerful, how to use mobile electronic devices as the foundation and core and expand the related applications outwards is one of the thinking directions for industrial practitioners to develop new products. The electronic equipment protective sleeve is a common carrier, and the function of the protective sleeve is expanded to the practical functions of other five-door and eight-door from simple collision and damage prevention of the electronic equipment nowadays, such as a flashing LED lamp, an LCD screen, a wireless charging module and the like. However, the core of the technology behind these extended applications lies in how to take power from the electronic device and output it to the outside, and how to combine the power taking function and the charging function of the electronic device without affecting each other. The existing implementations are different and cannot form a uniform standard or more intensive, suitable for a production accessory.

SUMMERY OF THE UTILITY MODEL

The utility model provides a magnetic suction adapter and an electronic equipment protective sleeve, wherein the magnetic suction adapter is used as a universal interface and integrates three functions of charging, electricity taking and external power supply; electronic equipment protective sheath extensive applicability based on this adapter is inhaled to magnetism has high expansibility.

A magnetic adapter is characterized in that the magnetic adapter consists of a bus cable magnetic female seat and a bus cable terminal male seat;

the flat cable magnet mother seat comprises a PCB connecting plate, and a first FPC and a magnet end which are connected together are fixed on one side of the PCB connecting plate; the magnetic attraction end consists of an annular magnet and a metal column, the metal column is used as a positive pole and is positioned in the middle of the annular magnet, and the annular magnet is used as a negative pole;

the bus cable terminal male seat comprises a second FPC and a connector which is communicated with the second FPC and can be inserted into a USB interface of electronic equipment; the connector is welded on the other side of the PCB connecting plate through a fixing plate, and the first FPC is communicated with the second FPC.

Optionally, the fixing plate is a steel plate.

Optionally, the metal pillar is a copper pillar.

Optionally, the ring magnet is a ring magnet.

Optionally, the cable end of the first FPC is bifurcated and corresponds to the positive electrode end and the ground end, respectively.

Optionally, the connector is an 8PIN connector.

An electronic equipment protective sleeve with a magnetic adapter is characterized by comprising a shell matched with the electronic equipment in size and the magnetic adapter;

the PCB connecting plate of the magnetic adapter is injection molded in the bottom edge of the shell; the magnetic suction end is exposed out of the outer side of the bottom edge of the shell; the first FPC, the second FPC and the connector are exposed out of the inner side of the bottom edge of the shell in the same direction.

Optionally, the housing is made of a plastic material.

Optionally, a positioning groove is formed in the inner side of the bottom edge of the shell, and the positioning groove is used for accommodating the fixing plate.

Optionally, the housing is of a split structure and is formed by combining a hollow frame body and a cover plate;

the PCB connecting plate of the magnetic adapter is injection molded in the bottom edge of the hollow frame body; the magnetic suction end is exposed out of the bottom side of the hollow frame body; the first FPC, the second FPC and the connector are exposed out of the inner side of the bottom edge of the hollow frame body in the same direction.

The utility model provides a magnetic connector, which comprises a bus cable magnetic female seat and a bus cable terminal male seat, wherein, the PCB connecting plate of the bus cable magnetic female seat plays the role of supporting and electric connection, is structurally used for supporting the female seat and the male seat, and is used for communicating a first FPC, a second FPC and a connector in the aspect of electric characteristics; the first FPC of the bus bar magnetic suction base is used for providing an output passage outwards; the magnetic attraction end of the bus magnetic attraction female seat is composed of a metal column and an annular magnet, corresponds to the positive pole and the negative pole respectively, is used for being connected with a magnetic attraction charger and can be used for magnetic attraction charging of electronic equipment. The connector on the bus terminal male seat is used for being connected with a USB interface of the electronic equipment and is an interface for taking electricity from the electronic equipment; the second FPC is used for providing an output path to the outside.

The utility model provides an electronic equipment protective sleeve with the magnetic suction adapter, which fixes the magnetic suction adapter in the shell of the protective sleeve, and particularly, the magnetic suction adapter is firm and not easy to slip and is convenient to use by injecting the PCB connecting plate of the bus bar magnetic suction base in the inner side of the bottom edge of the shell; the magnetic suction end is exposed out of the bottom edge of the shell and is convenient to be connected with the magnetic suction charging wire; the connector faces inwards, so that the USB interface of the electronic equipment can be conveniently inserted; the first FPC and the second FPC face inwards in the same direction, and are reserved for other external components or equipment which need to take electricity from electronic equipment; make whole protective sheath have charge, get the trinity function of electricity, power supply, with the interface standardization, extensive applicability provides multiple extension possibility for low reaches product development, has greatly enriched the function of electronic equipment protective sheath.

Drawings

Fig. 1 is a perspective view of a magnetic adapter according to an embodiment;

FIG. 2 is another perspective view of the magnetic adapter of an embodiment;

FIG. 3 is an exploded view of the magnetic adapter of an embodiment;

FIG. 4 is an enlarged view of a portion of a PCB connector in one embodiment;

FIG. 5 is a diagram of a protective cover for an electronic device with a magnetically attractive swivel in one embodiment;

FIG. 6 is another perspective view of the protective cover of an electronic device with an attractive magnetic swivel in one embodiment;

FIG. 7 is a diagram of a protective cover for an electronic device with positioning grooves according to an embodiment;

FIG. 8 is a diagram of the structure of the protective case of an electronic device with a magnetically attractive swivel in another embodiment;

the reference numbers in the drawings of the specification are as follows:

1. a magnetic adapter; 101. a bus line magnetic suction female seat; 102. a bus terminal male seat; 103. a magnetic suction end; 11. a PCB connecting plate; 12. a first FPC; 13. a ring magnet; 14. a metal post; 21. a second FPC; 22. a connector; 23. a fixing plate; 2. a housing; 3. positioning a groove; 4. a hollow frame body; 5. a cover plate; 6. a positioning 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.

A magnetic connector is shown in figures 1 to 4 and comprises a bus cable magnetic female seat 101 and a bus cable terminal male seat 102;

the bus cable magnetic female seat comprises a PCB connecting plate 11, and a first FPC12 and a magnetic end 103 which are connected together are fixed on one side of the PCB connecting plate; the magnetic attraction end consists of an annular magnet 13 and a metal column 14, the metal column is used as a positive pole and is positioned in the middle of the annular magnet, and the annular magnet is used as a negative pole;

the bus terminal male socket comprises a second FPC21 and a connector 22 which is communicated with the second FPC and can be inserted into a USB interface of the electronic equipment; the connector is welded on the other side of the PCB connecting plate through a fixing plate 23, and the first FPC is communicated with the second FPC.

The FPC refers to a Flexible Printed Circuit (FPC); the PCB connecting plate is used as a supporting piece and a pivot for data interaction, so that a circuit path is formed among the magnetic attraction end, the connector, the first FPC and the second FPC.

The magnetic attraction end comprises a positive pole and a negative pole which respectively correspond to the metal column and the annular magnet, preferably, the metal column is a copper column, and the annular magnet is a magnet, so that the magnetic attraction end has better performance in adsorptivity and conductivity.

The connector is a plug capable of being inserted into a USB interface of the electronic equipment, such as an 8PIN connector suitable for a smart phone. The connector is fixed on the PCB connecting plate through a fixing plate, and the fixing plate is preferably a steel plate and is convenient to weld. Through the PCB connecting plate, the data that the connector obtained from the electronic equipment can be through the data signal of FPC external interaction.

For example, the functions corresponding to the PINs on an 8PIN connector and an FPC are shown in fig. 4, where DATA, D +, and D-are DATA PINs; GND is grounded; NC is a reserved pin; power is a Power supply pin; 3.3V and 5V correspond to 3.3V voltage and 5V voltage, respectively; the first FPC winding displacement end is two bifurcate branches and respectively corresponds to the positive terminal and the grounding terminal.

An electronic device protective sleeve with a magnetic adapter is shown in fig. 5 to 8, and comprises a shell 2 matched with the electronic device in size and the magnetic adapter 1;

the PCB connecting plate of the magnetic adapter is injection molded in the bottom edge of the shell; the magnetic suction end is exposed out of the bottom side of the shell; the first FPC, the second FPC and the connector are exposed out of the inner side of the bottom edge of the shell in the same direction.

The electronic equipment comprises but is not limited to intelligent terminals such as smart phones and tablet computers; the end of inhaling is inhaled to magnetism is used for carrying out magnetism for electronic equipment and inhales for charging, and its other end is used for inserting electronic equipment's the interface of predetermineeing such as USB, lightning interface etc..

Preferably, the casing adopts the plastic material, is convenient for with the PCB connecting plate injection moulding of magnetism adapter in the base of casing, in use only need with the connector insert electronic equipment's USB mouth can. The magnetic suction adapter is equivalent to a customizable standardized interface, and the whole protective sleeve has the anti-falling function of a common protective sleeve and also has an FPC output passage for providing extension to the outside, so that a downstream product developer can perform further function development on the basis of the protective sleeve.

Further, in an embodiment, as shown in fig. 7, the bottom side of the housing is provided with a positioning groove 6 inside, and the positioning groove is used for accommodating the fixing plate and plays a role of positioning the connector, so that the assembly and installation in production are facilitated.

Further, in an embodiment, as shown in fig. 8, the casing of the protective sleeve is a split structure, and is formed by combining a hollow frame 4 and a cover plate 5, and the magnetic connector is injection-molded in the hollow frame, that is, the frame and the cover plate of the split structure are convenient for personalized customization and replacement and maintenance.

It is right above the utility model discloses explanation that the adapter goes on is inhaled to magnetism for help understands the utility model discloses, nevertheless the utility model discloses an embodiment does not receive the restriction of above-mentioned embodiment, and any does not deviate from the utility model discloses change, modification, substitution, combination, simplification made under the principle all should be equivalent replacement mode, all contain within the protection scope the utility model discloses a.

Claims (10)

1. A magnetic adapter is characterized in that the magnetic adapter consists of a bus cable magnetic female seat and a bus cable terminal male seat;

the flat cable magnet mother seat comprises a PCB connecting plate, and a first FPC and a magnet end which are connected together are fixed on one side of the PCB connecting plate; the magnetic attraction end consists of an annular magnet and a metal column, the metal column is used as a positive pole and is positioned in the middle of the annular magnet, and the annular magnet is used as a negative pole;

the bus cable terminal male seat comprises a second FPC and a connector which is communicated with the second FPC and can be inserted into a USB interface of electronic equipment; the connector is welded on the other side of the PCB connecting plate through a fixing plate, and the first FPC is communicated with the second FPC.

2. The magnetically attractive adapter of claim 1, wherein said retaining plate is a steel plate.

3. The magnetically attractive adapter of claim 1, wherein the metal posts are copper posts.

4. The magnetically attractive adapter of claim 1, wherein the ring magnet is a ring magnet.

5. A magnetic adapter according to any one of claims 1 to 4, wherein the cable terminal of the first FPC is bifurcated and corresponds to the positive terminal and the ground terminal, respectively.

6. The magnetically attractive adapter of claim 5, wherein the connector is an 8PIN connector.

7. An electronic equipment protective sleeve with a magnetic adapter, which is characterized by comprising a shell matched with the size of electronic equipment and the magnetic adapter according to any one of claims 1 to 6;

the PCB connecting plate of the magnetic adapter is injection molded in the bottom edge of the shell; the magnetic suction end is exposed out of the outer side of the bottom edge of the shell; the first FPC, the second FPC and the connector are exposed out of the inner side of the bottom edge of the shell in the same direction.

8. The protective cover for electronic equipment with a magnetically attractive swivel joint of claim 7 wherein the housing is a plastic material.

9. The protective cover for electronic equipment with a magnetically attractive swivel joint of claim 7, wherein the bottom of the housing is provided with a positioning groove inside, and the positioning groove is used for accommodating the fixing plate.

10. The protective cover with a magnetically attractive swivel joint for electronic equipment according to any one of claims 7 to 9, wherein the housing is a split structure and is formed by combining a hollow frame body and a cover plate;

the PCB connecting plate of the magnetic adapter is injection molded in the bottom edge of the hollow frame body; the magnetic suction end is exposed out of the bottom side of the hollow frame body; the first FPC, the second FPC and the connector are exposed out of the inner side of the bottom edge of the hollow frame body in the same direction.

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