CN214851355U

CN214851355U - Mobile phone charging support frame

Info

Publication number: CN214851355U
Application number: CN202120864862.4U
Authority: CN
Inventors: 王双文; 李光; 王东亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-23
Anticipated expiration: 2031-04-26

Abstract

The utility model relates to a cell-phone charging support frame. The mobile phone charging device comprises a base, a mobile phone shell and a USB charging connector; a first magnet and a second magnet are fixed on the base, and the first magnet and the second magnet are respectively connected with the anode and the cathode of a vehicle body power supply through a power line A; a third magnet and a fourth magnet are fixed on the mobile phone shell sleeve, the third magnet is connected with the positive electrode of the USB charging connector, and the fourth magnet is connected with the negative electrode of the USB charging connector; the lower part of the base is provided with a fixing device used for fixing the base on the vehicle body. The mobile phone shell covers the mobile phone in the mobile phone shell, and when the mobile phone needs to be charged, the USB charging connector is inserted into a charging socket of the mobile phone; the principle that the opposite poles of the magnets attract each other is utilized to enable the third magnet and the first magnet to be mutually attracted and conductive, and the fourth magnet and the second magnet to be mutually attracted and conductive, so that the mobile phone is charged. The mobile phone is convenient to place and take; when charging and power-off, the charging connector of the mobile phone does not need to be frequently plugged and unplugged, and the mobile phone can be charged and unplugged along with the discharging and the unplugging.

Description

Mobile phone charging support frame

Technical Field

The utility model belongs to on-vehicle cell-phone battery charging outfit field, concretely relates to is a cell-phone charging pedestal frame.

Background

With the development of the times, the mobile phone plays an increasingly greater role in the life of people, and the functions of the mobile phone are more and more abundant, so that the mobile phone is high in electric quantity consumption and needs to be charged in time, and particularly in the industries of take-out, express delivery and the like, the mobile phone needs to be used for navigation, order taking and order sending at any time; the mobile phone is required to be charged on the battery car or the motorcycle, in the prior art, when a takeaway charges on the car, a data line is required to be plugged in a mobile phone charging interface, and the mobile phone charging interface is pulled out when the takeaway goes off the car for distribution, so that the mobile phone charging interface is very complicated and troublesome; and is inconvenient to place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell-phone charging seat frame, need not frequent plug cell-phone charge the joint, adopt the heteropolar principle of inhaling of magnet, place the convenience.

In order to achieve the purpose, the technical scheme of the utility model is that the mobile phone comprises a base, a mobile phone shell and a USB charging connector; a first magnet and a second magnet are fixed on the base, the first magnet and the second magnet are respectively connected with the anode and the cathode of the vehicle body power supply through a power line A, and a transformer is arranged between the first magnet and the vehicle body power supply and between the second magnet and the vehicle body power supply; a third magnet and a fourth magnet are fixed on the mobile phone shell sleeve, the third magnet is connected with the positive electrode of the USB charging connector, and the fourth magnet is connected with the negative electrode of the USB charging connector; the lower part of the base is provided with a fixing device used for fixing the base on the vehicle body. The mobile phone shell is adaptive to the model size of the mobile phone, the mobile phone is covered in the mobile phone shell, and when the mobile phone needs to be charged, the USB charging connector is inserted into a charging socket of the mobile phone; then the third magnet is placed on the first magnet and the fourth magnet is placed on the second magnet by holding the mobile phone, the third magnet and the first magnet are mutually attracted and conducted by utilizing the principle that the opposite poles of the magnets are mutually attracted, and the fourth magnet and the second magnet are mutually attracted and conducted. The third magnet and the first magnet, and the fourth magnet and the second magnet play the double roles of adsorption and electric conduction. Current on the automobile body power passes through transformer and power cord A and spreads into first magnet and second magnet, and the positive pole of automobile body power is connected to first magnet, and the negative pole of automobile body power is connected to second magnet, and first magnet is with the third magnet of telex leading-in rather than the contact, and the fourth magnet of telex leading-in rather than the contact is with second magnet, and third magnet and fourth magnet get into the USB joint that charges through the connecting wire with the current again, realize charging for the cell-phone.

Preferably, the fixing device comprises a connecting rod and a ball head; the connecting rod is hollow, the upper end of the connecting rod is fixed with the base, the lower end of the connecting rod is provided with a ball head hole matched with the wrapped ball head, and the middle part of the connecting rod is radially provided with a fastening bolt; and the lower part of the ball head is connected with a U-shaped bolt. When the connecting rod is installed and used, the ball head is placed into the ball head hole at the lower end of the connecting rod, and the ball head and the connecting rod can be relatively fixed by screwing the fastening bolt in the middle of the connecting rod; then a vehicle rod on the vehicle body penetrates into the U-shaped bolt at the lower part of the ball head, and the ball head can be fixed on the vehicle body after the U-shaped bolt is screwed down.

Preferably, a fifth magnet and a sixth magnet are further fixed on the base, the fifth magnet is connected with the positive pole of the vehicle body power supply, the sixth magnet is connected with the negative pole of the vehicle body power supply, and a transformer is arranged between the fifth magnet and the vehicle body power supply and between the sixth magnet and the vehicle body power supply; the fifth magnet and the sixth magnet are on the same straight line, the first magnet and the second magnet are on the same straight line, and the two straight lines are perpendicular to each other. The magnetic poles of the contact surfaces of the fifth magnet and the third magnet are opposite, so that the fifth magnet and the third magnet can attract each other; and the magnetic poles of the contact surfaces of the sixth magnet and the fourth magnet are opposite, so that the sixth magnet and the fourth magnet can attract each other. The effect of this scheme lies in can vertically placing the cell-phone that has the cell-phone shell and charge, also can transversely place and charge, and is more convenient.

Preferably, a seventh magnet and an eighth magnet are further fixed on the base, the seventh magnet and the eighth magnet are respectively connected with the positive pole and the negative pole of the vehicle body power supply through a power line C, and a transformer is arranged between the seventh magnet, the eighth magnet and the vehicle body power supply; the seventh magnet and the eighth magnet are on the same straight line, the first magnet and the second magnet are on the same straight line, and the two straight lines are parallel to each other. The magnetic poles on the contact surfaces of the seventh magnet and the third magnet are opposite, so that the seventh magnet and the third magnet can attract each other; the magnetic poles of the contact surfaces of the eighth magnet and the fourth magnet are opposite, so that the eighth magnet and the fourth magnet can attract each other, the scheme is used for equivalently setting double machine positions and can charge two mobile phones with mobile phone casings at the same time.

Preferably, the upper edge of the base is provided with a rain cover. The rain-proof cover is the baffle of protrusion base, can be for the cell-phone rain-proof, sunshade.

Preferably, the connecting line for connecting the USB charging connector is provided with a male and female butt plug for conveniently replacing the USB charging connectors of different models.

Preferably, an electric heating wire is further coiled in the mobile phone shell, one end of the electric heating wire is connected with the third magnet, and the other end of the electric heating wire is connected with the fourth magnet. When the power is on, the electric heating wire generates heat, and the mobile phone can be heated outdoors by using the scheme in winter.

Compared with the prior art, the beneficial effects of the utility model reside in that: the mobile phone is convenient to place and take by the principle that the opposite poles of the magnet are attracted; a part of the electric wire is replaced by the principle of magnet conduction; set up third magnet and fourth magnet on cell-phone shell cover, make third magnet and fourth magnet and cell-phone shell cover integrative, can not frequently plug the cell-phone joint that charges when charging, pulling out the electricity, along with putting along with charging, along with pulling away along with walking.

Drawings

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

Fig. 1 is a top view of a base according to embodiment 1 of the present invention;

fig. 2 is a side view of a base according to embodiment 1 of the present invention;

fig. 3 is a schematic view of a base and a mobile phone case according to embodiment 2 of the present invention;

fig. 4 is a side view of a base according to embodiment 3 of the present invention;

wherein 1-base, 2-first magnet, 3-second magnet, 4-bolt, 5-transformer, 6-vehicle power supply, 7-connecting rod, 8-fastening bolt, 9-bulb, 10-U-shaped bolt, 11-vehicle rod, 13-third magnet, 14-fourth magnet, 15-connecting wire, 16-USB charging connector, 17-mobile phone casing, 18-fifth magnet, 19-sixth magnet, 20-seventh magnet, 21-eighth magnet

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1, as shown in FIGS. 1, 2, and 3, is further explained below with reference to the drawings: the mobile phone comprises a base 1, a mobile phone shell 17 and a USB charging connector 16; a first magnet 2 and a second magnet 3 are fixed on the base 1 through bolts 4, the first magnet 2 is connected with the positive pole of a vehicle body power supply 6 through a power line A, the second magnet 3 is connected with the negative pole of the vehicle body power supply 6, and a transformer 5 is arranged between the vehicle body power supply 6 and the first magnet 2 and between the vehicle body power supply 6 and the second magnet 3; a third magnet 13 and a fourth magnet 14 are integrally formed or fixedly connected to the mobile phone shell sleeve in a compression joint mode, the third magnet 13 is connected with the positive pole of the USB charging connector 16, and the fourth magnet 14 is connected with the negative pole of the USB charging connector 16; the lower part of the base 1 is provided with a fixing device used for fixing the base 1 on a vehicle body. The fixing device comprises a connecting rod 7 and a ball head 9; the connecting rod 7 is hollow, the upper end of the connecting rod 7 is fixed with the base, the lower end of the connecting rod 7 is provided with a ball head hole matched with a wrapped ball head 9, and the middle part of the connecting rod 7 is radially provided with a fastening bolt 8; the lower part of the ball head 9 is connected with a U-shaped bolt 10. When the connecting rod is installed and used as shown in fig. 2, the ball head 9 is placed in the ball head hole at the lower end of the connecting rod 7, and the ball head 9 and the connecting rod 7 can be relatively fixed by screwing the fastening bolt 8 in the middle of the connecting rod 7; then, a vehicle rod 11 on the vehicle body penetrates into a U-shaped bolt 10 at the lower part of the ball head 9, and the ball head 9 can be fixed on the vehicle body after the U-shaped bolt 10 is screwed down.

When the mobile phone needs to be charged, the USB charging connector 16 is inserted into a charging socket of the mobile phone; then the third magnet 13 is placed on the first magnet 2 and the fourth magnet 14 is placed on the second magnet 3 by holding the mobile phone with the mobile phone shell 17, the third magnet 13 and the first magnet 2 attract each other and the fourth magnet 14 and the second magnet 3 attract each other by utilizing the principle that the opposite poles of the magnets attract each other. The third magnet 13 and the first magnet 2, the fourth magnet 14 and the second magnet 3 play a dual role of adsorption and electric conduction. Current on the vehicle body power supply 6 is transmitted into the first magnet 2 and the second magnet 3 through the transformer 5 and the power line A, the first magnet 2 is connected with the positive pole of the vehicle body power supply 6, the second magnet 3 is connected with the negative pole of the vehicle body power supply 6, the third magnet 13 is connected with the positive pole of the USB charging connector 16, the fourth magnet 14 is connected with the negative pole of the USB charging connector 16, the first magnet 2 is conductive after being attracted with the third magnet 13, the second magnet 3 is conductive after being attracted with the fourth magnet 14, the third magnet 13 and the fourth magnet 14 enable the current to enter the USB charging connector 16 through the connecting line 15, and charging for the mobile phone is achieved. The power line A is provided with a switch, and the power supply can be cut off by the switch when the mobile phone does not need to be charged.

Example 2, as shown in fig. 3: in addition to embodiment 1, a fifth magnet 18 and a sixth magnet 19 are fixed on the base, the fifth magnet 18 is connected with the positive pole of the vehicle body power supply 6 through a power line B, and the sixth magnet 19 is connected with the negative pole of the vehicle body power supply 6 through the power line B; transformers are arranged between the fifth magnet 18 and the sixth magnet 19 and a vehicle body power supply, so that the vehicle body voltage is suitable for the charging voltage of the mobile phone; the fifth magnet 18 and the sixth magnet 19 are in a straight line, the first magnet 2 and the second magnet 3 are in a straight line, and the two straight lines are perpendicular to each other. The magnetic poles of the contact surfaces of the fifth magnet 18 and the third magnet 13 are opposite, so that the fifth magnet 18 and the third magnet 13 can attract each other; the magnetic poles of the contact surfaces of the sixth magnet 19 and the fourth magnet 14 are opposite to each other, so that the sixth magnet 19 and the fourth magnet 14 can attract each other. The effect of this scheme lies in can placing the cell-phone vertically and charge, also can place the cell-phone transversely and charge.

Example 3, as shown in fig. 4: in addition to embodiment 1, a seventh magnet 20 and an eighth magnet 21 are fixed on the base 1, the seventh magnet 20 is connected with the positive pole of the vehicle body power supply 6, the eighth magnet 21 is connected with the negative pole of the vehicle body power supply 6, and a transformer is arranged between the seventh magnet 20 and the vehicle body power supply and between the eighth magnet 21 and the vehicle body power supply; the seventh magnet 20 and the eighth magnet 21 are aligned, the first magnet 2 and the second magnet 3 are aligned, and the two lines are parallel to each other. The magnetic poles of the contact surfaces of the seventh magnet 20 and the third magnet 13 are opposite, so that the seventh magnet 20 and the third magnet 13 can attract each other; the magnetic poles of the contact surfaces of the eighth magnet 21 and the fourth magnet 14 are opposite to each other, so that the eighth magnet 21 and the fourth magnet 14 can attract each other. The scheme has the effect that the double-mobile-phone shell is equivalently arranged, and two mobile phones with the mobile phone shells can be charged at the same time.

Further, rain-proof cover is equipped with on the upper edge of base 1. The rain-proof cover is the baffle of protrusion base, can be for the cell-phone rain-proof, sunshade.

Furthermore, a male and female butt-joint plug is arranged on the connecting line for connecting the USB charging connectors and is used for conveniently replacing the USB charging connectors of different models.

Furthermore, an electric heating wire is coiled in the mobile phone shell, one end of the electric heating wire is connected with the third magnet, and the other end of the electric heating wire is connected with the fourth magnet. When the power is on, the electric heating wire generates heat, and the mobile phone can be heated outdoors by using the scheme in winter. Furthermore, an external switch is connected to the electric heating wire, and the on/off of the external switch can control the power-off and the power-on of the electric heating wire, so that the electric heating wire is disconnected in summer and connected in winter, and then is powered on to generate heat.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mobile phone charging support frame comprises a base, a mobile phone shell and a USB charging connector; the method is characterized in that: a first magnet and a second magnet are fixed on the base, the first magnet and the second magnet are respectively connected with the anode and the cathode of a vehicle body power supply through a power line A, and a transformer is arranged between the vehicle body power supply and the first magnet and between the vehicle body power supply and the second magnet; a third magnet and a fourth magnet are fixed on the mobile phone shell sleeve, and the third magnet and the fourth magnet are connected with the USB charging connector through a connecting wire; the magnetic poles on the contact surfaces of the first magnet and the third magnet are opposite, so that the first magnet and the third magnet can attract each other and conduct electricity; the magnetic poles on the contact surfaces of the second magnet and the fourth magnet are opposite, so that the second magnet and the fourth magnet can attract each other and conduct electricity; the lower part of the base is provided with a fixing device used for fixing the base on the vehicle body.

2. The charging holder for cellular phone according to claim 1, wherein: the fixing device comprises a connecting rod and a ball head; the connecting rod is hollow, the upper end of the connecting rod is fixed with the base, the lower end of the connecting rod is provided with a ball head hole matched with the wrapped ball head, and the middle part of the connecting rod is radially provided with a fastening bolt; and the lower part of the ball head is connected with a U-shaped bolt.

3. The charging holder for cellular phone according to claim 2, wherein: a fifth magnet and a sixth magnet are further fixed on the base, the fifth magnet and the sixth magnet are respectively connected with the positive pole and the negative pole of the vehicle body power supply through a power line B, and a transformer is arranged between the fifth magnet and the vehicle body power supply and between the sixth magnet and the vehicle body power supply; the fifth magnet and the sixth magnet are on the same straight line, the first magnet and the second magnet are on the same straight line, and the two straight lines are perpendicular to each other.

4. The charging holder for cellular phone according to claim 2, wherein: a seventh magnet and an eighth magnet are further fixed on the base, the seventh magnet and the eighth magnet are respectively connected with the positive pole and the negative pole of the vehicle body power supply through power lines C, and a transformer is arranged between the seventh magnet and the vehicle body power supply and between the eighth magnet and the vehicle body power supply; the seventh magnet and the eighth magnet are on the same straight line, the first magnet and the second magnet are on the same straight line, and the two straight lines are parallel to each other.

5. The charging holder for cellular phone according to claim 2, wherein: the upper edge of the base is provided with a rain cover.

6. The charging holder for cellular phone according to claim 1, wherein: and a male and female butt-joint plug is arranged on a connecting wire for connecting the USB charging connectors and is used for conveniently replacing the USB charging connectors of different models.

7. The charging holder for cellular phone according to claim 1, wherein: and an electric heating wire is coiled in the mobile phone shell, one end of the electric heating wire is connected with the third magnet, and the other end of the electric heating wire is connected with the fourth magnet.