CN210517820U - A mobile power bracket and its mobile power - Google Patents

Abstract

The utility model discloses a portable power source support and portable power source thereof, the portable power source support includes: the wireless charging coil is arranged on the shell; the back surface of the shell is provided with an installation position for installing a charging body, and the front surface of the shell is provided with an installation position for installing an object to be charged; the wireless charging coil can be electrically connected with the charging body and used for charging the object to be charged, and the clamp is used for clamping the object to be charged and the charging body. Since the charging body and the object to be charged are held and fixed by the clamp, the charging body is charged without worrying about the interruption of charging due to the separation of the charging body and the object to be charged.

Description

Portable power source support and portable power source thereof

Technical Field

The utility model relates to a portable power source technical field especially relates to a portable power source and portable power source thereof.

Background

With the rapid development of the electronic information industry, new electronic products, especially portable electronic products such as mobile phones, digital cameras, tablet computers and the like are increasingly appearing on the market. The mobile phone products are particularly rapidly developed, each newly purchased mobile phone is provided with a charger, and each time a user changes the mobile phone, the old charger is basically abandoned. Disposal of a large number of old chargers after disposal also places a heavy burden on the environment. The key problem is that the charger is not universal, even the chargers used by different products of the same brand are different, and the charger is not very convenient for users to carry and charge. The wireless charging technology of the mobile phone can solve the problem, the mobile phone supporting the wireless charging function can enable the life of people to be more convenient and faster, and the repeated resource waste of the charger is reduced.

Wireless charging has numerous advantages: 1. safety: the design of no electrified contact can avoid the danger of electric shock. 2. The product is durable: the power transmission element is not exposed, so the power transmission element cannot be corroded by moisture, oxygen and the like in the air; since there is no contact point, there is no loss due to mechanical abrasion, flashover, or the like at the time of connection and disconnection. 3. Convenience is realized: when charging, the charging device does not need to be connected by a wire, and only needs to be placed near the charger. Technically, one charger can charge a plurality of electric devices, and the charger can be saved without occupying a plurality of power sockets or the trouble of winding a plurality of wires with each other under the condition of a plurality of electric devices.

In the prior art, the existing wireless charger is also a five-flower eight-door charger and widely exists in the market, but the mobile phone needs to be placed well to be charged, and the mobile phone can be kept charged by manually keeping the mobile phone in contact with a charging treasure or keeping the mobile phone still, so that the use of the mobile phone by people during charging is influenced, and great inconvenience is caused.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a flexible wireless pad that charges, aim at solving among the prior art wireless charger for the people contact or static place can keep charging the inconvenient problem of using that causes between waiting to charge the thing and the charging body.

The utility model provides a technical scheme that technical problem adopted as follows:

a mobile power supply stand, comprising: the wireless charging coil is arranged on the shell; the back surface of the shell is provided with an installation position for installing a charging body, and the front surface of the shell is provided with an installation position for installing an object to be charged; the wireless charging coil can be electrically connected with the charging body and used for charging the object to be charged, and the clamp is used for clamping the object to be charged and the charging body.

The portable power source support, wherein, the anchor clamps include: at least one first clamping plate located on a first side of the housing; the first clamping plate is connected with the shell through a first elastic piece, and the first elastic piece provides elastic force for enabling the first clamping plate to move towards the direction of the object to be charged.

The portable power source support, wherein, anchor clamps still include: at least one second clamping plate located on a second side of the housing and disposed opposite the first clamping plate; the second clamping plate is connected with the shell through a second elastic piece, and the second elastic piece provides elastic force for enabling the second clamping plate to move towards the direction of the object to be charged.

The portable power source support, wherein, anchor clamps still include: the first abutting plate is arranged on the front surface of the second side of the shell and the second abutting plate is arranged on the back surface of the second side of the shell, the first abutting plate is used for abutting against an object to be charged, and the second abutting plate is used for abutting against a charging body; the front surface and the back surface of the shell are respectively provided with a first abutting plate groove and a second abutting plate groove, the first abutting plate and the second abutting plate are rotatably connected with the shell, and the first abutting plate and the second abutting plate can rotate and are respectively clamped in the first abutting plate groove and the second abutting plate groove.

The mobile power supply bracket is characterized in that a first adjusting plate and a second adjusting plate are arranged on the first clamping plate; the first adjusting plate is opposite to the object to be charged and is used for adjusting the distance between the object to be charged and the first clamping plate; the second adjusting plate is opposite to the charging body and is used for adjusting the distance between the charging body and the first clamping plate.

The mobile power supply bracket is characterized in that the object to be charged is a mobile terminal, and the charging body is a mobile terminal or a rechargeable battery.

The portable power source support, wherein, wireless charging coil is located the front of casing.

The mobile power supply support is characterized in that the shell is a flexible shell, and the wireless charging coil is a flexible wireless charging coil; the flexible wireless charging coil comprises: a substrate and a liquid metal; a cavity is provided in the substrate to contain the liquid metal.

The portable power source support, wherein, wireless charging coil with the relative one side of the body that charges is provided with and is used for increasing the magnetic field intensity of wireless charging coil separates the magnetic sheet.

A mobile power supply, comprising: charging body and portable power source support as in any one above.

Has the advantages that: since the charging body and the object to be charged are held and fixed by the clamp, the charging body is charged without worrying about the interruption of charging due to the separation of the charging body and the object to be charged.

Drawings

Fig. 1 is a first plan view of the portable power source bracket in an open state.

Fig. 2 is a schematic structural diagram of the middle mobile power supply bracket and the object to be charged.

Fig. 3 is a top view of the mobile power supply bracket in the retracted state of the present invention.

Fig. 4 is a second plan view of the portable power source bracket in the open state of the present invention.

Fig. 5 is a first cross-sectional view of the portable power source bracket, the object to be charged, and the charging body of the present invention.

Fig. 6 is a schematic structural view of the first splint according to the present invention.

Fig. 7 is a second plan view of the portable power source bracket in the open state of the present invention.

Fig. 8 is a second sectional view of the portable power source bracket, the object to be charged, and the charging body of the present invention.

Fig. 9 is a third sectional view of the middle mobile power supply bracket, the object to be charged, and the charging body of the present invention.

Fig. 10 is a schematic structural view of the first abutting plate of the present invention.

Detailed Description

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

Referring to fig. 1-10, the present invention provides some preferred embodiments of a portable power source support.

As shown in fig. 1 and 5, the mobile power supply stand includes: a housing 10, a wireless charging coil 20 and a clamp 30 disposed on the housing 10; the back of the shell 10 is provided with a mounting position for mounting the charging body 40, and the front of the shell 10 is provided with a mounting position for mounting the object to be charged 50; the wireless charging coil 20 may be electrically connected to the charging body 40 and used to charge the object 50 to be charged, and the clamp 30 is used to clamp the object 50 to be charged and the charging body 40.

The charging body 40 is charged by clamping and fixing the charging body 40 and the object to be charged 50 by the jig 30, without worrying about the interruption of the charging due to the separation of the charging body 40 and the object to be charged 50.

It should be noted that the object to be charged 50 is generally a mobile terminal, and the mobile terminal includes: mobile communication devices such as mobile phones and pads, of course, other electronic devices such as electronic readers are also possible. The charging body 40 is a mobile terminal or a rechargeable battery, and the mobile terminal may be an electronic device that cannot wirelessly charge another mobile terminal, or an electronic device that can wirelessly charge another mobile terminal.

If the charging body 40 is a mobile terminal, the mobile terminal can wirelessly charge other mobile terminals, and even though two mobile terminals can be charged by wireless charging, the two mobile terminals still need to be kept in contact or placed still. In the present invention, the mobile terminal to be charged (i.e., the charging body 40) and the mobile terminal to be charged (i.e., the object to be charged 50) are both fixed to the mobile power source bracket, and there is no fear that the charging is interrupted by separating the two. At this moment, after the mobile terminal for charging is fixed on the mobile power supply support, the mobile terminal for charging can be selected to be directly treated, and can also be selected to be connected with the wireless charging coil 20 through an interface, so that the wireless charging coil 20 charges the object 50 to be charged.

If the charging body 40 is a general mobile terminal that cannot wirelessly charge other mobile terminals, the charging body may be connected to the wireless charging coil 20 through an interface, so as to charge the object to be charged 50.

If the charging body 40 is a rechargeable battery, which forms an independent module, the rechargeable battery can be provided in several numbers so as to be replaceable. Moreover, the rechargeable battery can be arranged at a given position in a shared battery mode, a user only needs to carry the mobile power supply bracket and acquire the shared rechargeable battery through the scanning code to charge the mobile terminal (namely the charging body 40), and certainly, during charging, the user does not need to worry about that the rechargeable battery and the charging body 40 are separated to interrupt charging.

In a preferred embodiment of the present invention, referring to fig. 1, 4-9, the clamp 30 comprises: at least one first clamping plate 31 located on a first side of said housing 10; the first clamping plate 31 is connected to the housing 10 by a first elastic member 312, and the first elastic member 312 provides an elastic force for moving the first clamping plate 31 in the direction of the object to be charged 50 (i.e., in the direction of the inner side of the mobile power supply bracket).

Specifically, the first elastic member 312 may be a spring, and a first end of the spring is connected to the housing 10 and a second end of the spring is connected to the first clamping plate 31. The elastic force here may be a tensile force of the spring or an urging force of the spring. As shown in fig. 4, 5, 6 and 9, when the first end of the spring is located at the middle of the housing 10 and the second end is located at the edge of the housing 10, a tensile force is provided to move the first clamping plate 31 toward the middle of the housing 10. As shown in fig. 7 and 8, when the first end of the spring is located at the edge of the housing 10 and the second end is located near the middle of the housing 10, an urging force is provided to displace the first clamping plate 31 toward the middle of the housing 10. The first elastic member 312 may also be a spring, a torsion spring, or the like.

The first clamping plate 31 may be provided separately from the housing 10, the first clamping plate 31 being in contact with the housing 10 by the elastic force of the first elastic member 312, the first clamping plate 31 being separated from the housing 10 when the elastic force of the first elastic member 312 is overcome. In order to facilitate the movement of the first clamping plate 31, the first clamping plate 31 may be slidably connected to the housing 10, specifically, a sliding block 311 is disposed on the first clamping plate 31, and a sliding rail or a sliding groove 11 adapted to the sliding block 311 is disposed on the housing 10. For example, the sliding block 311 on the first clamping plate 31 is a sliding rod, the spring (the first elastic element 312) is sleeved on the sliding rod, the sliding rod is inserted into the sliding slot 11 and can slide in the sliding slot 11, and a first end of the spring is connected to an edge of the sliding slot 11 (as shown in fig. 6) or a bottom of the sliding slot 11 (as shown in fig. 5); or the sliding block 311 on the first clamping plate 31 is a sliding plate (as shown in fig. 1), a spring (not shown in the figure) is positioned on the side surface of the sliding plate, the sliding plate is arranged in the sliding slot 11 in a penetrating way and can slide in the sliding slot 11, and the first end of the spring is connected to the edge of the sliding slot 11. For another example, the cross section of the slide rail is an inverted trapezoid, and the slider 311 is adapted to the slide rail, so that the slider can slide on the slide rail without derailing.

In a preferred embodiment of the present invention, referring to fig. 1, fig. 4, fig. 5, fig. 7, fig. 8 and fig. 9, the clamp 30 further includes: at least one second clamping plate 32 located at a second side of the housing 10 and disposed opposite to the first clamping plate 31; the second clamping plate 32 is connected to the housing 10 by a second elastic member 322, and the second elastic member 322 provides an elastic force for moving the second clamping plate 32 in the direction of the object 50 to be charged (i.e., in the direction of the inner side of the mobile power supply bracket).

Specifically, the first clamping plate 31 limits the degree of freedom of one direction of the charging body 40 and the object to be charged 50, and it is necessary to limit in the opposite direction of the direction, and therefore, the second clamping plate 32 is provided on the second side of the housing 10. The charging body 40 and the object to be charged 50 are held and fixed from both sides thereof by the engagement of the first clamp plate 31 and the second clamp plate 32. The structure of the second clamping plate 32 can refer to the structure of the first clamping plate 31, and the same structure or different structures can be adopted for the two.

Since the sizes of the charging body 40 and the object to be charged 50 (especially, the widths of the charging body 40 or the object to be charged 50 in the direction of connecting the first clamping plate 31 and the second clamping plate 32) are not uniform, in order to adjust the size difference between the charging body 40 and the object to be charged 50, two adjustment methods are adopted, of course, one of the two adjustment methods can be selected, and the two adjustment methods can also be simultaneously arranged on the mobile power supply bracket.

In a first adjustment manner, the clamp 30 further includes: at least one first abutting plate 33 disposed on the front surface of the second side of the housing 10 and at least one second abutting plate (not shown in the figure) disposed on the back surface of the second side of the housing 10, wherein the first abutting plate 33 is used for abutting against the object 50 to be charged, and the second abutting plate is used for abutting against the charging body 40; the front surface and the back surface of the casing 10 are respectively provided with a first abutting plate groove 13 and a second abutting plate groove (not shown in the figure), the first abutting plate 33 and the second abutting plate are rotatably connected with the casing 10, and the first abutting plate 33 and the second abutting plate can rotate and are respectively clamped in the first abutting plate groove 13 and the second abutting plate groove. Of course, the elastic force of the first elastic member 312 is greater than the elastic force of the second elastic member 322, so as to prevent the first clamping plate 31 and the first abutting plate 33 from being too large to clamp the object to be charged 50 when the difference between the first elastic member 312 and the second elastic member 322 is not large.

That is, the abutting plates (the first abutting plate 33 and the second abutting plate) adopt a flip design, and the housing 10 is provided with abutting plate slots (the first abutting plate slot 13 and the second abutting plate slot). When the abutting plate is not used, the abutting plate is rotated and clamped into the abutting plate groove, so that the abutting plate is folded; when the abutting plate is used, the abutting plate is rotated to be turned out from the abutting plate groove, so that the abutting plate is perpendicular to the shell 10, the abutting of the object to be charged 50 and the charging body 40 is realized, and the movement of the object to be charged 50 and the charging body 40 is limited.

In a second adjustment mode, a first adjustment plate and a second adjustment plate (not shown) are arranged on the first clamping plate 31; the first adjusting plate is opposite to the object to be charged 50 and is used for adjusting the distance between the object to be charged 50 and the first clamping plate 31; the second adjusting plate is opposite to the charging body 40 and is used to adjust a distance between the charging body 40 and the first clamping plate 31.

Specifically, the first regulation plate includes: the first top plate is in threaded connection with the first clamping plate 31 through a first screw rod, and the position of the first top plate can be adjusted by rotating the first screw rod, so that the distance between the object to be charged 50 and the first clamping plate 31 is adjusted. The second regulating plate includes: and a second top plate in threaded connection with the first clamping plate 31 through a second screw, wherein the position of the second top plate can be adjusted by rotating the second screw, so that the distance between the object to be charged 50 and the first clamping plate 31 is adjusted.

In a preferred embodiment of the present invention, please refer to fig. 1 and 3, the wireless charging coil 20 is located on the front surface of the housing 10.

Specifically, in order to facilitate the charging of the object to be charged 50, the wireless charging coil 20 is disposed on the front surface of the housing 10, such that the wireless charging coil 20 is closer to the object to be charged 50.

In a preferred embodiment of the present invention, the housing 10 is a flexible housing 10, and the wireless charging coil 20 is a flexible wireless charging coil 20; the flexible wireless charging coil 20 comprises: a substrate and a liquid metal; a cavity is provided in the substrate to contain the liquid metal.

Specifically, some objects to be charged 50 are not flat-plate structures but curved-surface structures, such as curved-surface mobile phones, so that the mobile power supply holder is configured to be a flexible structure, which can be adjusted according to the shape of the curved-surface mobile phone. The charging body 40 used herein should be adapted to the object 50 to be charged, that is, when charging a curved mobile phone, a curved mobile phone or a curved rechargeable battery should also be used for charging, when the housing 10 is sandwiched between two curved mobile phones, the curved mobile phone or the curved rechargeable battery will form a curved shape, and the clamp 30 is located at the side of the housing 10, does not affect the change of the shape of the housing 10, and can be made of a hard material or a flexible material.

Here, the flexible casing 10 and the substrate are made of flexible materials, and specifically, the flexible materials may be one or more of the following materials: PDMS, silica gel, rubber and polyurethane, which are nontoxic and pollution-free, harmless to human body and simple and safe in manufacturing process.

Specifically, when the flexible housing 10 is manufactured, the cavity of the substrate is filled with the liquid metal, and then the substrate filled with the liquid metal is encapsulated by the flexible material to obtain the flexible housing 10. When the substrate is prepared, the cavity can be a groove arranged on the substrate or a channel embedded in the substrate, and the liquid metal can be injected by an injector and fills the groove or the channel. Although the grooves have openings and the channels have inlets and outlets, the grooves or channels are closed to form closed cavities after being enclosed in the flexible housing 10, which prevents leakage of the liquid metal and facilitates recovery of the liquid metal.

In a preferred embodiment of the present invention, a magnetic shielding sheet (not shown in the figure) for increasing the magnetic field strength of the wireless charging coil 20 is disposed on the opposite side of the wireless charging coil 20 and the charging body (i.e. the back side of the wireless charging coil 20).

Specifically, the magnetism-isolating sheet can enhance the magnetic field intensity of the coil, has a high magnetic convergence effect, can prevent the attenuation interference of a metal conductor to the magnetic field, plays a role in metal isolation, prevents energy waste, and improves the charging efficiency.

The utility model also provides a portable power source, include: charging body 40 and the portable power source support in any of the above embodiments, charging body 40 and portable power source support are detachably connected, as described above.

The utility model provides a portable power source support, because of being provided with among the above-mentioned arbitrary technical scheme portable power source support to have above all beneficial effect, no longer give unnecessary details here.

To sum up, the utility model provides a portable power source support and portable power source thereof, the portable power source support includes: the wireless charging coil is arranged on the shell; the back surface of the shell is provided with an installation position for installing a charging body, and the front surface of the shell is provided with an installation position for installing an object to be charged; the wireless charging coil can be electrically connected with the charging body and used for charging the object to be charged, and the clamp is used for clamping the object to be charged and the charging body. Since the charging body and the object to be charged are held and fixed by the clamp, the charging body is charged without worrying about the interruption of charging due to the separation of the charging body and the object to be charged.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims (10)

1. A mobile power supply bracket, characterized in that it comprises: a casing, a wireless charging coil and a clamp arranged on the casing; a mounting position for installing a charging body is provided on the back of the casing, and the casing is The front of the body is provided with an installation position for installing the object to be charged; the wireless charging coil can be electrically connected to the charging body and used to charge the object to be charged, and the clamp is used to clamp the object to be charged and the charging body. 2 . The mobile power stand according to claim 1 , wherein the clamp comprises: at least one first clamp plate located on the first side of the casing; the first clamp plate is connected to the first clamp plate through a first elastic member. The housing is connected, and the first elastic member provides an elastic force to move the first splint toward the object to be charged. 3 . The mobile power bracket according to claim 2 , wherein the clamp further comprises: at least one second splint located on the second side of the housing and opposite to the first splint; the The second splint is connected to the housing through a second elastic piece, and the second elastic piece provides an elastic force to move the second splint toward the object to be charged. 4 . The mobile power bracket according to claim 3 , wherein the clamp further comprises: at least one first abutting plate disposed on the front surface of the second side of the casing and a second abutting plate disposed on the second side of the casing. 5 . At least one second resisting plate on the side and back, the first resisting plate is used to resist the object to be charged, and the second resisting plate is used to resist the charging body; the front and back of the casing are respectively provided There are a first abutting plate slot and a second abutting plate slot, the first abutting plate and the second abutting plate are both rotatably connected with the casing, the first abutting plate, the first abutting plate The two abutting plates are rotatable and clamped into the first and second abutting plate grooves respectively. 5 . The mobile power stand according to claim 3 , wherein a first adjustment plate and a second adjustment plate are arranged on the first splint; the first adjustment plate is opposite to the object to be charged, and is connected with the object to be charged. 6 . for adjusting the distance between the object to be charged and the first clamping plate; the second regulating plate is opposite to the charging body and is used for adjusting the distance between the charging body and the first clamping plate. 6 . The mobile power stand according to claim 1 , wherein the object to be charged is a mobile terminal, and the charging body is a mobile terminal or a rechargeable battery. 7 . 7. The mobile power stand according to any one of claims 1-5, wherein the wireless charging coil is located on the front side of the housing. 8. The power bank stand according to any one of claims 1-5, wherein the casing is a flexible casing, and the wireless charging coil is a flexible wireless charging coil; the flexible wireless charging coil comprises: A base and liquid metal; the base is provided with a cavity for accommodating the liquid metal. 9 . The mobile power stand according to claim 1 , wherein a magnetic isolation device for increasing the magnetic field strength of the wireless charging coil is provided on the opposite side of the wireless charging coil and the charging body. 10 . piece. 10. A mobile power supply, characterized by comprising: a charging body and the mobile power supply bracket according to any one of claims 1-9.

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