WO2018094870A1

WO2018094870A1 - Terminal charging base

Info

Publication number: WO2018094870A1
Application number: PCT/CN2017/071870
Authority: WO
Inventors: 林家爵
Original assignee: 深圳市金立通信设备有限公司
Priority date: 2016-11-23
Filing date: 2017-01-20
Publication date: 2018-05-31
Also published as: CN106786841A

Abstract

Disclosed is a terminal charging base, comprising a supporting seat (1), a base (2), a charging wire (3) and a rotating shaft, wherein a device placing groove (11) is formed by recessing a top surface of the supporting seat downwards, the device placing groove is internally provided with a charging interface (5), and the charging interface is electrically conducted with the charging wire; and the supporting seat is coupled to the base via the rotating shaft, so that the supporting seat can drive the device placing groove to revolve on the axis thereof. According to the terminal charging base, portrait placement and landscape placement of the mobile device can be realized, and the placement angle of the mobile device can be adjusted, so that the terminal charging base is stably supported, and the user experience is improved.

Description

Terminal charging stand

The present application claims priority to Chinese Patent Application No. 201611047021.4, entitled "Terminal Charging Stand" on November 23, 2016, the contents of which are incorporated herein by reference. in.

Technical field

The present invention relates to the field of electronic technologies, and in particular, to a terminal charging stand.

Background technique

The charging device is a device that can directly charge the mobile device without disassembling the battery. It is different from the mobile device travel charger, and has the functions of charging the mobile device and supporting the mobile device.

At present, the charging device on the market consists of the following parts: the bracket part, the charging line part, and the power connection line part. However, due to the simple combination of the three components on the market, the mobile device can only be charged in one of the vertical or horizontal states, and the two states cannot be simultaneously taken into consideration, resulting in the existence of the consumer. Inconvenient use of the problem.

Summary of the invention

The embodiment of the invention provides a terminal charging stand, which can improve the flexibility of the terminal placing mode.

The invention provides a terminal charging base, comprising a support base, a base, a charging line and a rotating shaft; a top surface of the supporting base is recessed downward to form a device placement slot, and a charging interface is arranged in the device placement slot, the charging The interface is electrically connected to the charging line; the support base is coupled to the base shaft through the rotating shaft, so that the supporting base can drive the device placement slot to rotate.

By implementing the embodiment of the present invention, firstly, because the top surface of the support base is recessed downward to form a device placement slot, and the charging slot is disposed in the device placement slot, the mobile device can be vertically inserted into the device placement slot and the charging interface. Electrically connected, thereby realizing vertical screen placement and charging of the mobile device; secondly, because the support base is coupled to the base shaft through the rotating shaft, so that the support base can drive the device placement slot to rotate Therefore, the support seat can be rotated to adjust the display angle of the mobile device, and after the adjustment is completed, the rotating shaft can automatically maintain the fixed position of the support seat, thereby realizing the horizontal screen placement of the mobile device. Moreover, since the support base of the present invention can drive the device placement slot to rotate, when the mobile device is placed horizontally by the embodiment of the present invention, the mobile device can perform axial rotation in the horizontal direction, so that the mobile device can be moved by rotating the mobile device. The side of the device and the side of the terminal charging stand are supported on the support plane at the same time, avoiding the problem of dumping and not being able to be horizontally placed.

DRAWINGS

In order to more clearly illustrate the technical solutions of the present invention, the drawings to be used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are some embodiments of the present invention, which are common to the prior art. For the personnel, other drawings can be obtained based on these drawings without paying creative labor.

1 is a schematic structural view of a preferred embodiment of a terminal charging stand of the present invention;

2 is a schematic view showing a disassembled structure provided by a preferred embodiment of the terminal charging stand of the present invention;

3 is a schematic structural view of a support base provided by a preferred embodiment of the terminal charging stand of the present invention;

4 is a schematic structural view of another support base provided by a preferred embodiment of the terminal charging stand of the present invention;

5 is a schematic structural view of a vertical screen of a mobile phone provided by a preferred embodiment of the terminal charging stand of the present invention;

FIG. 6 is a schematic structural view of a mobile phone horizontally placed according to a preferred embodiment of the terminal charging stand of the present invention.

The reference numerals are as follows:

1, support seat; 11, equipment placement slot; 12, threading slot; 13, track groove; 14, strip hole; 2, base; 21, upper shell; 22, lower shell; 3, charging line; 4, threading hole ; 5, charging interface; 6, mobile phone; 7, sliding block.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described in the following with reference to the accompanying drawings.

As shown in FIG. 1 to FIG. 6 , the terminal charging stand according to the embodiment of the present invention includes a support base 1 , a base 2 , a charging line 3 and a rotating shaft; the top surface of the supporting base 1 is recessed downward to form a device placement slot 11 . A charging interface 5 is disposed in the device placement slot 11 , and the charging interface 5 is electrically connected to the charging line 3; The seat 1 is pivotally coupled to the base 2 via the rotating shaft so that the support base 1 can drive the device placement slot 11 to rotate.

In order to realize the vertical screen placement and the horizontal screen placement of the mobile device, the support base 1 of the present embodiment is coupled to the base 2 through the rotating shaft, so that the support base 1 can drive the device to be placed. The slot 11 is rotated; in actual use, the terminal may be a mobile phone 6 or a tablet computer, etc., but for convenience of description, the following assumes that the terminal is the mobile phone 6, so the use process of the terminal charging stand is as follows:

1. Insert the mobile phone 6 into the device placement slot 11, at this time, the charging interface 5 will be connected to the power interface of the mobile phone 6, and then the charging cable 3 is connected to the external power source, thereby realizing charging of the mobile phone 6; The power interface is standing at the lower portion thereof, so that the lower portion of the mobile phone 6 is fixed in the device placement slot 11 at this time, thereby realizing the vertical screen of the mobile phone 6;

2. The mobile phone 6 is kept connected to the charging interface 5, and then directly turned into a horizontal screen. At this time, since the support base 1 is coupled to the base 2 through the rotating shaft, the support base 1 can be rotated to adjust the display angle of the mobile phone 6. After the adjustment is completed, the rotating shaft can automatically maintain the fixed position of the support base 1, thereby realizing the horizontal screen placement of the mobile phone 6.

It should be pointed out that after the mobile phone 6 is inserted into the existing charging device, it can of course be placed directly on the horizontal screen, but the following problems occur:

1. When the width of the mobile phone 6 is greater than the width of the charging device, if the side of the mobile phone 6 is supported on the supporting plane, the charging device will be placed in a floating state, that is, the mobile phone 6 in this state will be dumped, unable to Realize the smooth horizontal screen placement of the mobile phone 6;

2. When the width of the mobile phone 6 is smaller than the width of the charging device, if the side of the charging device is supported on the supporting plane, the mobile phone 6 will be placed in a floating state, that is, the mobile phone 6 in this state will be dumped, and the same cannot be Realize the smooth horizontal screen placement of the mobile phone 6.

Since the support base 1 of the present embodiment can drive the device placement slot 11 to rotate, when the mobile phone 6 is placed horizontally by the present embodiment, the mobile phone 6 can perform axial rotation in the horizontal direction, and can be made by rotating the mobile phone 6. The side of the mobile phone 6 and the side of the terminal charging stand are simultaneously supported on the support plane, so as to avoid the problem of the above-mentioned dumping and the inability to achieve smooth horizontal screen placement.

In addition, in the horizontal display state of the mobile phone 6, the user may need to adjust the display angle of the mobile phone 6. At this time, the mobile phone 6 may be floating. To avoid the mobile phone 6 falling over, a weight bearing member may be added, and the weight bearing device may be set. Inside the base 2, or coupled to the outside of the base 2 to keep the base 2 firmly supported Support the plane, so even if the phone 6 is floating, there will be no dumping.

A preferred embodiment of the present invention is shown in Figures 1 and 2, the base 2 is provided with a cable receiving cavity, the housing wall of the base 2 is provided with a threading hole 4 which is electrically connected to the cable receiving cavity; A lower portion of the support base 1 is inserted into the cable receiving cavity, and one end of the charging wire 3 is interlocked with the lower portion of the support base 1 through the threading hole 4, and the rotation of the support base 1 enables the The charging wire 3 is moved into the cable accommodating cavity and wound around the lower outer side of the support base 1.

In order to avoid the situation that the charging cable 3 is placed in a messy and difficult to store, the present embodiment provides a cable accommodating cavity so that the charging wire 3 can be received into the cable accommodating cavity when it is not needed, and the working principle is as follows:

1. When the charging cable 3 needs to be stored, the support base 1 is rotated. Since the charging wire 3 is interlocked with the lower portion of the support base 1, the support base 1 will gradually pull the charging wire 3 into the cable receiving cavity, and the charging wire 3 is also Therefore, it is wound around the lower outer side of the support base 1;

2. When the charging cable 3 needs to be pulled out, it is only necessary to directly pull the charging cable 3 outward, and the support base 1 will also follow the rotation so as to facilitate the smooth pulling of the charging cable 3.

A preferred embodiment of the present invention is shown in FIGS. 1 and 2, the lower portion of the support base 1 is a hollow structure, and the side wall of the lower portion of the support base 1 is provided with a threading groove 12, the threading groove 12 and the hollow structure. Turning on; the one end of the charging wire 3 passes through the threading hole 4 and the threading slot 12, and enters into the cable receiving cavity, the end of the charging wire 3 is electrically connected to the charging interface 5 Sexual connection.

The manner in which the charging cable 3 is interlocked with the support base 1 is various, and the present embodiment is one of them. Since the charging cable 3 needs to be electrically connected to the charging interface 5 through the threading slot 12, when the support base 1 is rotated, The threading slot 12 will abut against the charging line 3 and drive the charging cable 3 to wrap around the lower outer side of the lower support base 1. This embodiment has the advantage that only one threading slot 12 is needed to simultaneously realize the charging line 3 and the charging interface 5. The electrical connection and the linkage of the charging line 3 and the support base 1 are simple in structure, and the structural compactness of the terminal charging stand is enhanced.

1 and 2, the base 2 includes an upper casing 21 and a lower casing 22, and a lower portion of the upper casing 21 is coupled to an upper portion of the lower casing 22, and the upper casing 21 is Between the lower shell 22 Forming the cable receiving cavity; the upper casing 21 is provided with a penetrating region penetrating a top surface thereof, and an upper portion of the supporting seat 1 is disposed outside the base 2 through the penetrating region; the rotating shaft One end of the shaft is coupled to the support base 1, and the other end of the shaft is coupled to the inner bottom surface of the lower casing 22.

The manner in which the support base 1 is coupled to the base 2 through the shaft is various, and the present embodiment is one of them; the advantage of the present embodiment is that the structure is simple, and only the upper shell 21 and the lower shell 22 are opposite to the support base 1 Fixed installation without the need for additional components for assistance.

In addition, you need to point out:

1. One end of the rotating shaft can be fixedly coupled with the support base 1 and the other end can be coupled with the lower shell 22 to realize the rotation of the support base 1;

2. It may also be that one end of the rotating shaft is coupled with the support base 1 and the other end is fixedly coupled with the lower shell 22 to realize the rotation of the support base 1;

3. The threading hole 4 may be disposed in the upper shell 21 or the lower shell 22, or a notch structure may be provided in both the upper shell 21 and the lower shell 22, and the threading holes 4 are formed by the notch structures of the two.

A preferred embodiment of the present invention is shown in Figures 1 and 2, and the charging line 3 is a USB charging line 3 or a type C charging line.

The commonly used charging device uses two plugs and three plugs to electrically connect with an external power source. Since the voltage supplied by the mains is 220V, it does not meet the rated charging voltage requirement of the mobile phone 6, so it is necessary to add a conversion circuit for step-down processing; The charging line 3 of the present embodiment is a USB charging line 3 or a type C charging line, so that the charging line can be directly provided to the mobile phone 6 via the USB charging line 3 or the type C charging line, thereby avoiding setting the conversion circuit and reducing Production costs.

According to a preferred embodiment of the present invention, as shown in FIGS. 1 and 3, both ends of the device placement groove 11 penetrate through both sides of the support base 1.

The widths of the different types of mobile phones 6 are different. In order to make the terminal charging stand can be matched with the mobile phone 6 of different widths, in this embodiment, the two ends of the device placing slot 11 pass through the two sides of the supporting base 1, so when the mobile phone 6 is inserted into the device When placed in the slot 11, the two sides of the mobile phone 6 are not restricted by the support base 1, so that the outside of the support base 1 can be extended, and the applicable range of the terminal charging stand is improved.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in Figs. 1, 3 and 5, the groove wall on the side of the device placement slot 11 is obliquely arranged, and the device placement slot 11 is used to enable the mobile device to be tilted in the vertical direction. put.

For the comfortable viewing angle of the user, the observation surface should be kept at a certain inclination angle with the user. To achieve this, the present embodiment tilts the groove wall on the side of the device placement slot 11 so that the mobile phone 6 is inserted into the device. When the slot 11 is placed, the slot wall of the device placement slot 11 will keep the handset 6 tilted, thereby increasing the comfort of the user when browsing the contents of the handset 6.

In a preferred embodiment of the present invention, as shown in FIG. 3, the charging interface 5 is movably coupled to the groove bottom of the device placement slot 11, and the charging interface 5 can swing toward the slot wall on the side of the device placement slot 11.

In order to firmly hold the mobile phone 6, the size of the device placement slot 11 should be consistent with the thickness of the mobile phone 6, so that the device placement slot 11 can firmly hold the mobile phone 6 through the slot wall; however, different types of mobile phones 6 With different thicknesses, in order to enable the device placement slot 11 to be inserted into more models of the mobile phone 6, the slot width of the device placement slot 11 can be increased. In this case, the slot wall of the device placement slot 11 will not be able to be thicker. The mobile phone 6 is clamped, and only the interaction force of the charging interface 5 and the mobile phone 6 can keep the mobile phone 6 placed in the vertical direction, but as the use time increases, the force applied by the mobile phone 6 causes the charging interface 5 to bend. Deformation, causing damage to the terminal charging stand.

In order to solve the above problem, the charging interface 5 is movably coupled to the slot bottom of the device placement slot 11 so that the charging interface 5 can swing toward the slot wall on the side of the device placement slot 11, and the working principle is as follows:

1. The mobile phone 6 is inserted into the device placement slot 11, and the mobile phone 6 is electrically connected to the charging interface 5;

2. If the thickness of the mobile phone 6 is consistent with the thickness of the device placement slot 11, the slot wall on both sides of the device placement slot 11 will clamp and fix the mobile phone 6;

3. If the thickness of the mobile phone 6 is smaller than the thickness of the device placement slot 11, since the charging interface 5 can swing toward the slot wall on the side of the device placement slot 11, the mobile phone 6 can be swung together with the charging interface 5; for example, the mobile phone 6 is forward. When swinging, the charging interface 5 will also swing forward. At this time, the side wall in front of the device placement slot 11 will support the mobile phone 6. Similarly, when the mobile phone 6 swings backward, the charging interface 5 will also swing backward. At this time, the side wall behind the device placement slot 11 will support the mobile phone 6.

Obviously, the present embodiment provides a certain swinging space for the mobile phone 6, so that the mobile phone 6 with a smaller thickness can obtain support from the slot wall of the device placement slot 11, and during the swing of the mobile phone 6, the charging interface 5 It will also oscillate together to prevent the force applied by the mobile phone 6 from bending and deforming the charging interface 5.

It should be noted that, when designing the swinging and swinging direction of the charging interface 5, the charging interface 5 can be set to swing only to the wall of one side of the device placement slot 11, or the charging interface 5 can be set to be placed on both sides of the slot 11 of the device. In the present embodiment, it is preferable to set the charging interface 5 to swing toward the groove wall on both sides of the device placement slot 11, thereby increasing the adjustment range of the observation angle of the mobile phone 6.

A preferred embodiment of the present invention is as shown in FIG. 3, in which the bottom of the slot of the device placement slot 11 is recessed downward to form a swinging slot, and a lower portion of the charging interface 5 is disposed in the swinging slot, and the charging interface 5 is The lower portion is coupled to the swinging groove shaft, and the charging interface 5 is swingable toward the groove wall on the side of the device placement groove 11 with its shaft coupling as a center of rotation.

The manner in which the charging interface 5 and the device placement slot 11 are movably coupled is various, and the embodiment is one of them; the advantage of the embodiment is that the structure is simple, and only the lower part of the charging interface 5 is coupled with the swing slot shaft. The swing of the charging interface 5 can be achieved.

A preferred embodiment of the present invention is shown in FIG. 4. A sliding block 7 is mounted in the device placement slot 11, and the sliding block 7 is movable along a path of the device placement slot 11; the charging interface 5 is The sliding block 7 is movably coupled, and the charging interface 5 is capable of swinging toward the groove wall on the side of the device placement slot 11.

When the mobile phone 6 is placed horizontally, in order to keep the display stable, the mobile phone 6 is required to be supported on the support plane, thereby limiting the range of viewing angles that the mobile phone 6 can adjust in the horizontal direction, especially for the mobile phone 6 having a large width. It can be adjusted in the horizontal direction even less.

In order to solve the above problem, the sliding block 7 is added in the embodiment, and the charging interface 5 is movably coupled to the sliding block 7. The working principle is as follows:

1. The mobile phone 6 is placed horizontally. When the mobile phone 6 just abuts the support plane, it is assumed that the angle between the mobile phone 6 and the support plane is 30°.

2. Rotating the support base 1 and adjusting the angle between the mobile phone 6 and the support plane to 40°. Since the sliding block 7 can move in the device placement slot 11, the sliding block 7 will simultaneously drive the charging interface 5 and the mobile phone 6 to the top. shift;

3. Rotating the support base 1 to adjust the angle between the mobile phone 6 and the support plane to 20°. Since the slide block 7 can move in the device placement slot 11, the slide block 7 will simultaneously drive the charging interface 5 and the mobile phone 6 down. Offset.

Obviously, the present embodiment can drive the mobile phone 6 to move in the vertical direction through the sliding block 7 to keep the mobile phone 6 abutting the supporting plane, so that the mobile phone 6 with a larger width can also obtain a larger visual adjustment range.

As shown in FIG. 4, track grooves 13 may be provided on the groove walls on both sides of the device placement groove 11, and track blocks may be provided on both sides of the slide block 7, since the track block can be embedded in the track groove 13, thereby realizing the slide block 7 The movement in the device placement slot 11; in addition, in order to ensure that the charging interface 5 and the charging cable 3 remain electrically connected during the movement of the slider 7, the strip hole 14 may be opened at the bottom of the slot of the device placement slot 11 so that both The electrical connection can also be maintained during the movement.

A preferred embodiment of the present invention is as follows: a charging battery and a distribution circuit are disposed in the base 2, and the charging cable 3 is electrically connected to the charging interface 5 through the distribution circuit, and the charging battery and the distribution circuit Electrically connected, the distribution circuit is for charging the rechargeable battery.

The working principle of this embodiment is as follows:

1. The charging line 3 is electrically connected to an external power source, and the received power is transmitted to the distribution circuit at this time;

2. The distribution circuit transmits part of the power to the charging interface 5 to charge the mobile phone 6. At the same time, the distribution circuit transmits part of the power to the rechargeable battery to charge the rechargeable battery; if the mobile phone 6 is not connected to the charging interface 5 Electrically connected, the distribution circuit also charges the rechargeable battery; in addition, when the rechargeable battery is fully charged, the distribution circuit can stop charging the rechargeable battery;

3. When the charging line 3 is disconnected from the external power source, the mobile phone 6 can still be charged through the rechargeable battery; wherein the switch button can also be set so that the user can decide whether to turn on the rechargeable battery to charge the mobile phone 6.

Obviously, according to the embodiment, the electric energy reserve can be performed in daily situations, and even if the outside world cannot provide the electric energy supply, the charging of the mobile phone 6 can be realized, and the utility of the terminal charging stand is improved.

The above is a preferred embodiment of the present invention, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present invention. It is the scope of protection of the present invention.

Claims

A terminal charging base, comprising: a support base, a base, a charging line and a rotating shaft; a top surface of the supporting base is recessed downward to form a device placement slot, and a charging interface is arranged in the device placement slot, the charging The interface is electrically connected to the charging line; the support base is coupled to the base shaft through the rotating shaft, so that the supporting base can drive the device placement slot to rotate.
The terminal charging stand according to claim 1, wherein a cable receiving cavity is disposed inside the base, and a wall of the base is provided with a threading hole that is electrically connected to the cable receiving cavity; a lower portion of the support seat is inserted into the cable accommodating cavity, and one end of the charging wire is interlocked with a lower portion of the support seat through the threading hole, and rotating the support seat enables the charging wire to move into the The cable accommodating chamber is wound in a line and wound around the lower portion of the support seat.
The terminal charging stand according to claim 2, wherein the base comprises an upper case and a lower case, a lower portion of the upper case is coupled with an upper portion of the lower case, and the upper case and the lower case are Enclosing the cable receiving cavity; the upper casing is provided with a penetrating region extending through a top surface thereof, and an upper portion of the supporting seat is disposed outside the base through the penetrating region; One end is coupled to the support base, and the other end of the rotating shaft is coupled to an inner bottom surface of the lower case.
The terminal charging stand according to claim 2, wherein the lower portion of the support base has a hollow structure, and the side wall of the lower portion of the support base is provided with a threading groove, and the threading groove is electrically connected to the hollow structure; One end of the charging wire passes through the threading hole and the threading slot, and enters into the cable receiving cavity, and the end of the charging wire is electrically connected to the charging interface.
The terminal charging stand according to claim 4, wherein the base comprises an upper case and a lower case, a lower portion of the upper case is coupled to an upper portion of the lower case, and the upper case and the lower case are Enclosing the cable receiving cavity; the upper casing is provided with a penetrating region extending through a top surface thereof, and an upper portion of the supporting seat is disposed outside the base through the penetrating region; One end is coupled to the support base, and the other end of the rotating shaft is coupled to an inner bottom surface of the lower case.
The terminal charging stand according to claim 1, wherein the charging line is a USB charging line or a type C charging line.
The terminal charging stand according to claim 1, wherein both ends of the device placement slot pass through two sides of the support base.
The terminal charging stand according to claim 1, wherein a groove wall on a side of the device placement groove is obliquely arranged, and the device placement groove is for enabling the mobile device to be placed in an inclined state in a vertical direction.
The terminal charging stand according to claim 1, wherein the charging interface is movably coupled to a slot bottom of the device placement slot, and the charging interface is swingable to a slot wall on a side of the device placement slot.
The terminal charging stand according to claim 9, wherein a groove bottom of the device placement groove is recessed downward to form a swing groove, and a lower portion of the charging interface is disposed in the swing groove, the charging interface The lower portion is coupled to the oscillating groove shaft, and the charging interface is swayable toward the groove wall on the side of the device placement groove with the shaft coupling as the center of rotation.
The terminal charging stand according to claim 1, wherein a sliding block is mounted in the device placement slot, the sliding block being movable along a path of the device placement slot; the charging interface and the sliding block The movable connection is capable of swinging to the groove wall on the side of the device placement slot.