WO2017050003A1

WO2017050003A1 - Charging pen component

Info

Publication number: WO2017050003A1
Application number: PCT/CN2016/090722
Authority: WO
Inventors: 袁嘉斌
Original assignee: 广州视睿电子科技有限公司
Priority date: 2015-09-24
Filing date: 2016-07-20
Publication date: 2017-03-30
Also published as: CN205004791U

Abstract

A charging pen component, comprising a charging pen (100) and a charging base (200). The charging pen is provided with a first charging connector (110) and a second charging connector (120) which are disposed oppositely, and the charging pen also has a built-in bridge rectifier circuit electrically connected to the first charging connector and the second charging connector. The charging base is provided with a first charging interface (211) electrically matching the first charging connector and the second charging connector, and a second charging interface (212) electrically matching the first charging connector and the second charging connector. The charging pen can be charged in both forward and reverse directions, thereby saving the time of aligning positions of positive and negative charging connectors and positive and negative charging interfaces for connection, and the user experience can be effectively improved.

Description

Charging pen assembly

Technical field

The present invention relates to the field of charging pens, and more particularly to a charging pen assembly.

Background technique

With the advent of the 3C industry, more and more people use electronic products as a life aid, among which electronic charging pens become a common handwritten electronic tool. All kinds of charging pens on the existing market must be placed in the charging stand with the charging pen in a good angle and alignment position when charging. Sometimes there is a deviation in the placement position of the charging pen, and if the user does not find it, the charging pen will not be charged successfully, which seriously affects the use of the charging pen, and the user experience is not good.

Summary of the invention

Based on this, the present invention overcomes the deficiencies of the prior art, and provides a charging pen assembly, which can realize charging of the charging pen in the forward and reverse directions, and saves the time for connecting the positive and negative charging connectors to the positive and negative charging interfaces. Can effectively improve the user experience.

Its technical solutions are as follows:

A charging pen assembly includes a charging pen and a charging stand, the charging pen is provided with a first charging connector and a second charging connector, and the charging pen is further provided with the first charging connector, the first a bridge rectifier circuit electrically connected to the charging connector, the charging socket is provided with a first charging interface electrically matched with the first charging connector and the second charging connector, and the first charging connector and the The second charging interface electrically matching the second charging connector.

In one embodiment, the charging stand is provided with a pen slot that is shaped to cooperate with the charging pen, and the first charging interface and the second charging interface are located in the pen slot, and the charging pen is provided at one end. There is a first end portion, and the other end is provided with a second end portion, and the distance between the first charging joint and the first end portion is equal to the distance between the second charging joint and the second end portion.

In one of the embodiments, the first charging joint and the second charging joint are both metal rings disposed around the outer circumference of the charging pen.

In one embodiment, the bottom of the pen tray is further provided with a magnet member, and the charging pen is provided with A metal piece that adsorbs the magnet member.

In one embodiment, one end of the pen slot is provided with a first end surface opposite to the first end portion, and the other end is provided with a second end surface opposite to the second end portion, the first end surface And the second end surface is a circular arc surface that is convex toward one side of the pen slot.

In one embodiment, a first vertical surface of the first end surface away from the bottom of the pen slot is further disposed, and a second vertical surface is further disposed at an end of the second end surface away from the bottom of the pen slot. Straight surface, the distance between the first vertical surface and the second vertical surface is greater than the length of the charging pen.

In one embodiment, the first charging interface and the second charging interface are each provided with a card slot that is shaped to fit the metal ring.

In one embodiment, the method further includes a charging elastic piece, the charging elastic piece including a bottom edge and a symmetrically disposed first side edge and a second side edge, the bottom edge, the first side edge, and the second side Forming the card slot, the card slot is provided with an opening opposite to the bottom edge, and a distance between the first side edge and the second side edge is from the opening to the bottom edge direction Gradually increase.

In one embodiment, a gap exists between one end of the first side and the second side away from the bottom side and a sidewall of the pen slot.

In one embodiment, the card slot has a length of 8 to 10 mm.

The beneficial effects of the invention are:

The charging pen assembly provided by the invention comprises a charging pen and a charging stand, and the charging pen is provided with a first charging connector and a second charging connector which are oppositely disposed, and the first charging connector and the second charging connector are both connected to the bridge for correcting the current direction. The rectifier circuit is electrically connected. And the first charging interface on the charging stand is matched with the first charging connector and the second charging connector, and at the same time, the second charging interface thereon is also matched with the first charging connector and the second charging connector, so the present invention can The charging pen can be charged in the forward and reverse directions. The user can put the charging pen into the charging stand without distinguishing the positive and negative charging connectors, and ensure that the charging connector and the charging interface are connected to ensure the charging of the charging pen smoothly. The invention has the advantages of simple structure, simple and quick operation, and the time for connecting the positive and negative charging connectors to the positive and negative charging interfaces is omitted, which can effectively improve the user experience.

The charging stand is provided with a pen slot that is shaped in cooperation with the charging pen. The first charging interface and the second charging interface are located in the pen tray, so that the charging pen can be charged in the pen tray. The first end and the second end of the charging pen are provided at both ends The distance between the first charging end of the charging pen and the first end is equal to the distance between the second charging connector and the second end, so that the charging pen can be realized when the charging pen is placed in the pen slot in the front and the rear directions. The conduction with the charging interface ensures charging of the charging pen in the forward and reverse directions.

The first charging connector and the second charging connector are metal rings disposed around the outer circumference of the charging pen, and the charging pen can be charged 360 degrees without angle limitation, and the user puts the charging pen into the pen slot at any angle. The charging connector can be connected to the charging interface, which further simplifies the charging and pen laying process and saves the pen time.

The bottom of the pen tray is further provided with a magnet piece, and the charging pen is provided with a metal piece for adsorbing the magnet piece, as long as the charging pen is placed in the pen slot at random, under the action of the pen's own gravity and the magnet suction force, the pen It will quickly enter the pen tray for fast positioning and charging.

The first end surface and the second end surface of both ends of the pen slot are provided with a convex arc surface for guiding positioning when the charging pen is placed. When the charging pen is placed in the pen tray, due to its own gravity and magnet suction, it rapidly slides along the convex arc surface, achieving the effect of rapid positioning.

The first end surface and the second end surface are respectively provided with a first vertical surface and a second vertical surface, and a distance between the first vertical surface and the second vertical surface is greater than the charging The length of the pen is convenient for the hand to extend from the end of the charging pen into the pen slot to take the pen, and vertically faces the end of the charging pen to act as a limit to prevent the other end of the charging pen from sliding out of the pen slot when the pen is taken from one end. Increase the difficulty of taking the pen.

The first charging interface and the second charging interface are respectively provided with a card slot for accommodating the metal ring. When the charging pen is charged, the metal ring is located in the card slot, which facilitates sufficient close contact between the metal ring and the charging interface.

The card slot is formed by the bottom edge of the charging elastic piece and the first side edge and the second side edge. The width of the card slot is gradually increased from the opening to the bottom edge, and has a certain elasticity, and is capable of accommodating the charging pen. At the same time, the close contact with the metal ring is realized. When the metal ring is located in the card slot, the metal ring generates a certain pressing force on the card slot, maintains the contact pressure between the two, reduces the impedance between the two, and makes the electrical signal transmission. More smooth.

There is a gap between the first side of the first side and the second side away from the bottom side and the side wall of the pen slot, so as to ensure a deformed space of the card slot, and avoid hard contact between the charging pen and the card slot, affecting both The life of the coating.

The length of the card slot is 8-10 mm, which ensures that the metal ring has sufficient moving space. When the charging pen moves in the pen slot or the charging pen is placed in an offset, the charging connector can also be ensured to communicate with the charging interface, thereby further realizing the arbitrary placement of the charging pen.

DRAWINGS

1 is a schematic structural view of a charging pen assembly according to an embodiment of the present invention;

2 is a schematic structural view of a charging pen according to an embodiment of the present invention;

3 is a schematic diagram of assembly of a first charging interface, a second charging interface, and a charging small board according to an embodiment of the present invention;

Figure 4 is a cross-sectional view taken along line A-A of Figure 1;

FIG. 5 is a schematic view showing the assembly of the first end portion and the first end surface according to the embodiment of the present invention.

Description of the reference signs:

100, charging pen, 110, first charging connector, 120, second charging connector, 130, first end, 140, second end, 150, metal sheet, 200, charging seat, 210, pen slot, 211, First charging interface, 2111, card slot, 2112, bottom edge, 2113, first side, 2114, second side, 2115, bend, 212, second charging interface, 213, magnet, 214, One end surface, 2141, circular arc surface, 2142, first vertical surface, 215, second end surface, 216, gap, 220, charging small plate.

detailed description

The embodiments of the present invention are described in detail below:

As shown in FIG. 1 , a charging pen assembly includes a charging pen 100 and a charging stand 200. The charging pen 100 is provided with a first charging connector 110 and a second charging connector 120. The charging pen 100 also has a built-in first The bridge rectifier circuit (not shown) electrically connected to the charging connector 110 and the second charging connector 120 is used for correcting the current direction. The charging base 200 is provided with a charging plate 220 and a first charging interface 211 and a second charging interface 212 electrically connected to the charging plate 220. The first charging interface 211 and the first charging connector 110 and the second charging connector 120 are electrically connected. The second charging interface 212 is also electrically matched with the first charging connector 110 and the second charging connector 120. Since the charging pen 100 itself can correct the charging current direction, and the first charging interface 211 and the second charging interface 212 are both The two charging connectors are electrically matched, so that the charging of the charging pen 100 can be realized in the forward and reverse directions, and the user can put the charging pen 100 into the charging stand 200 without ensuring the positive and negative charging connectors to ensure the connection of the charging connector and the charging interface. Ensure that the charging pen 100 is charged smoothly. The invention has the advantages of simple structure, simple and quick operation, and the time for connecting the positive and negative charging connectors to the positive and negative charging interfaces is omitted, which can effectively improve the user experience.

The charging stand 200 is provided with a pen slot 210 that is in a shape matching with the charging pen 100. The first charging interface 211 and the second charging interface 212 are located in the pen slot 210. The charging pen 100 has a first end 130 at one end and a second end 140 at the other end. The distance between the first charging end 110 and the first end 130 is equal to the distance between the second charging end 120 and the second end 140. The charging plug 100 can also be charged and charged when placed in the front and rear directions of the pen slot 210. The conduction of the interface ensures charging of the charging pen 100 in the forward and reverse directions.

As shown in FIG. 2 , in the embodiment, the first charging connector 110 and the second charging connector 120 are preferably metal rings disposed around the outer circumference of the charging pen 100 , and the 360 degree angle-free charging of the charging pen 100 can be achieved. The user can put the charging pen 100 into the pen slot 210 at any angle to ensure that the charging connector is connected to the charging interface, which further simplifies the charging and pen laying process and saves the pen time.

As shown in FIG. 3-4, in the embodiment, the first charging interface 211 and the second charging interface 212 are respectively provided with a card slot 2111 that is shaped with a metal ring, and the bottom of the card slot 2111 is fixed to the bottom of the pen slot 210. It is advantageous for the charging pen 100 to be placed. Moreover, the metal ring is located in the card slot 2111, which facilitates sufficient conduction of the metal ring and the charging interface. The length of the card slot 2111 is preferably 8 to 10 mm, which ensures that the metal ring has a sufficient moving space. When the charging pen 100 moves within the pen tray 210 or the charging pen 100 is placed to generate an offset, it is also ensured that the charging connector is electrically connected to the charging interface, thereby further realizing the arbitrary placement of the charging pen 100.

The invention further includes a charging elastic piece, the charging elastic piece comprising a bottom edge 2112 and a symmetrically disposed first side edge 2113 and a second side edge 2114, as shown in FIG. The bottom edge 2112, the first side edge 2113 and the second side edge 2114 cooperate to form the card slot 2111. The card slot 2111 is provided with an opening opposite to the bottom edge 2112, and the distance between the first side edge 2113 and the second side edge 2114. The opening gradually increases toward the bottom edge 2112. The bottom space of the card slot 2111 is large, which ensures that the charging pen 100 can be successfully accommodated. At the same time, since the card slot 2111 has a certain elasticity, the card slot 2111 can be designed as a small opening, which does not affect the charging pen 100. The insertion of the card slot 2111 is in close contact with the metal ring. When the metal ring is located in the card slot 2111, the metal ring generates a certain pressing force on the card slot 2111 to maintain the contact pressure between the two. The impedance between the two makes the electrical signal transmission smoother.

As shown in FIG. 4, a gap 216 exists between the first side 2113 and the second side 2114 away from the bottom edge 2112 and the side wall of the pen slot 210 to ensure that the card slot 2111 has a deformed space to avoid the charging pen 100. Hard contact with the card slot 2111 affects the life of both coatings. In the present embodiment, the first side 2113 and the second side 2114 are each provided with a bent portion 2115 bent toward the outside of the card slot 2111.

As shown in FIG. 1 and FIG. 5, a magnet member 213 is further disposed at the bottom of the pen slot 210, and the charging pen 100 is provided with a metal piece 150 for adsorbing the magnet member 213. The first end surface 214 opposite to the first end portion 130 is disposed at one end of the pen slot 210, and the second end surface 215 is opposite to the second end portion 140. The first end surface 214 and the second end surface 215 are both toward the pen slot. A convex arc surface 2141 on one side of the 210 is used for guiding positioning when the charging pen 100 is placed. When the charging pen 100 is placed in the pen tray 210, it rapidly slides along the convex arc surface 2141 due to its own gravity and magnet suction, thereby achieving the effect of rapid positioning.

As shown in FIG. 5, a first vertical surface 2142 is further disposed at an end of the first end surface 214 away from the bottom of the pen slot 210, and a second vertical surface is further disposed at an end of the second end surface 215 away from the bottom of the pen slot 210 (attached) The figure is not identified. The distance between the first vertical surface 2142 and the second vertical surface is greater than the length of the charging pen 100, which facilitates the hand to extend from the end of the charging pen 100 into the pen tray 210 to take the pen. The end facing the charging pen 100 vertically functions as a limit to prevent the other end from slipping out of the pen tray 210 when the pen is taken from one end of the charging pen 100, thereby increasing the difficulty of taking the pen.

In summary, the present invention realizes the charging of the charging pen 100 in the forward and reverse directions, and the charging of the metal ring can realize the 360 degree angle-free charging, which is more convenient. The special positioning design of the pen slot 210 of the invention realizes the quick positioning of the charging pen 100, and the charging pen 100 can quickly and automatically correct the position as long as it falls into the pen slot 210, ensuring that the charging connector and the charging interface are turned on and smoothly charged. At the same time, the invention also facilitates the removal of the charging pen 100 by the limit design in the pen slot 210. The invention can improve the user experience, and has the advantages of simple structure, reasonable design and low production cost.

The technical features of the above-described embodiments may be arbitrarily combined. For the sake of brevity of description, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be considered as the scope of this manual.

The above-described embodiments are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims

A charging pen assembly is characterized in that it comprises a charging pen and a charging stand, the charging pen is provided with a first charging connector and a second charging connector, and the charging pen further has a built-in charging connector a bridge rectifier circuit electrically connected to the second charging connector, the charging socket is provided with a first charging interface electrically matched with the first charging connector and the second charging connector, and the first charging interface The charging connector and the second charging connector are electrically matched to the second charging interface.
The charging pen assembly according to claim 1, wherein the charging base is provided with a pen slot that is shaped to cooperate with the charging pen, and the first charging interface and the second charging interface are located in the pen tray. The first end of the charging pen is provided with a first end, and the other end is provided with a second end. The distance between the first charging connector and the first end is the second distance from the second charging connector. The spacing of the ends is equal.
The charging pen assembly of claim 1, wherein the first charging connector and the second charging connector are both metal rings disposed around an outer circumference of the charging pen.
The charging pen assembly according to claim 2, wherein a bottom of the pen holder is further provided with a magnet member, and the charging pen is provided with a metal piece for adsorbing the magnet member.
The charging pen assembly according to claim 4, wherein one end of the pen groove is provided with a first end surface opposite to the first end portion, and the other end is provided with a second end opposite to the second end portion The two end faces, the first end face and the second end face are both arcuate faces that are convex toward one side of the pen slot.
The charging pen assembly according to claim 5, wherein one end of the first end surface away from the bottom of the pen slot is further provided with a first vertical surface, and the second end surface is away from the bottom of the pen slot. One end of the second vertical surface is further provided, and a distance between the first vertical surface and the second vertical surface is greater than a length of the charging pen.
The charging pen assembly according to claim 3, wherein the first charging interface and the second charging interface are each provided with a card slot that is shaped to cooperate with the metal ring.
The charging pen assembly according to claim 7, further comprising a charging elastic piece, wherein the charging elastic piece comprises a bottom side and a first side and a second side symmetrically disposed, the bottom side, the first side The side edge and the second side edge cooperate to form the card slot, and the card slot is provided opposite to the bottom edge The opening, the distance between the first side and the second side is gradually increased from the opening toward the bottom side.
The charging pen assembly according to claim 8, wherein a gap is formed between one end of the first side and the second side away from the bottom side and a side wall of the pen slot.
The charging pen assembly according to claim 7, wherein said card slot has a length of 8 to 10 mm.