TWM514126U - Magnetic attraction type connector - Google Patents

Description

Magnetic connector

The present invention relates to a connector for an electronic product, and more particularly to a magnetic coupling.

With the development of the times, in today's society, all kinds of information transmission depend on electronic products. Therefore, electronic products have become an indispensable accessory in people's lives, and most of the electronic products have a power hole for connecting the power supply. a transmission line having a connector at each end of the transmission line, wherein one of the transmission lines is inserted into the power supply hole, and the other connector is electrically connected to the power source, so that the electronic product can be charged, however, due to the transmission line The length is long and the space is occupied. Therefore, the user does not normally insert the transmission line into the power hole. When the charging operation is completed, the user will pull the transmission line out of the power hole until the battery is to be recharged. Then, the connector of the transmission line is inserted into the power supply hole, so that when the electronic product is used for a long time, the power supply hole is repeatedly inserted and removed, which causes problems such as wear and contact failure, and the electronic product faces power instability during charging. The problem is that there is a need for a magnetic connector that can be plugged into an electronic product in a normal state.

The present invention provides a magnetic type joint, the main purpose of which is to provide a magnetic joint which is convenient to use, does not occupy space, and can be normally inserted into a power hole of an electronic product.

Another object of the present invention is to provide a magnetic joint having a wireless charging function.

For the foregoing purposes, the present magnetic coupling includes:

a main body, the main body has a first electrical connection end, and a second electrical connection end, the first electrical connection end has at least one first total contact, the first total contact is provided with an electronic The second electrical connection end is exposed to the main body, and the second main contact is electrically connected to a power source. The first total contact is electrically connected to the second total contact;

The main body includes a receiving shell, an electrical connecting plug, an electrical connecting piece and a casing, and the receiving shell includes a plug portion and a joint portion sequentially connected to the plug portion. The plug portion has a receiving hole, and the connecting portion has a receiving side and an opening side, the plug portion is coupled to the attaching side, and the engaging portion has a a receiving slot, the slot of the receiving slot is located at the opening side, and the receiving hole is in communication with the receiving slot;

The electrical connection plug is disposed in the accommodating case, and one end of the electrical connection plug has at least one first common contact, and the electrical connection plug has one end of the first total contact located at the plug portion The other end of the electrical connection plug has at least one first relay contact, and the first relay contact is electrically connected to the first total contact;

The electrical connecting piece is disposed in the receiving groove, the electrical connecting piece is made of a metal material, and the electrical connecting piece has a first side and a second side opposite to each other, the first side is attached to the first side The electrical connection plug has one end of the first relay contact, the first side has at least one second relay contact, and the second relay contact is electrically connected to the first relay contact, The second side has the second total contact, and the second total contact is electrically connected to the second relay contact;

The cover is disposed in the accommodating groove, the cover faces the second side of the electrical connecting piece, the cover has at least one through hole, the number of the through holes and the number of the second total contacts Correspondingly, the position of the through hole corresponds to the position of the second total contact, and the second total contact is exposed to the main body through the through hole.

Preferably, the corresponding female head has a groove, the shape of the groove corresponding to the shape of the joint portion, the groove has a groove bottom, and the groove bottom is provided with at least one corresponding connection point The corresponding female connector has a transmission line, and the corresponding connection point is electrically connected to the transmission line, the transmission line is electrically connected to a power source, and the joint portion of the accommodating case is disposed in the groove, the first The two main contacts are electrically connected to the corresponding connecting point, and the corresponding female head further has at least one magnetic component receiving groove, the magnetic component receiving groove is adjacent to the groove, and a magnetic component is disposed in the magnetic component receiving groove. The magnetic member is for magnetically attracting the electrical connecting piece of the body.

Preferably, the electrical connecting piece has two corresponding electrodes, and the second relay contact is electrically connected to the corresponding electrode, and the attaching side of the engaging portion of the receiving shell has two through holes, and the second through hole The positions of the through holes respectively correspond to the positions of the corresponding electrodes, and further comprise a wireless charging member, the wireless charging member is a conductive material, and the wireless charging member has a connecting portion, a flexing portion and a wireless The charging portion is formed of a magnetic material, and the through portion has a through hole, and the shape of the through hole corresponds to the shape of the plug portion, and the plug portion is inserted into the through hole The insertion portion is attached to the attachment side of the joint portion, the insertion portion has two receiving electrodes, and the receiving electrode is electrically connected to the through portion, and the position of the receiving electrode and the through hole are Corresponding to the position of the corresponding electrode, the receiving electrode is electrically connected to the corresponding electrode through the through hole, and the wireless charging unit is electrically connected to a wireless charging board.

It can be seen from the foregoing that the magnetic joint of the present invention mainly connects the corresponding connection point and the second total contact by electrically connecting the joint portion of the accommodating case to the groove of the corresponding female joint. Or the information can be transmitted to the magnetic connector through the corresponding female connector, and the magnetic connector is electrically connected to the electronic device, thereby enabling charging operation or data transmission operation, and charging end or data transmission After the end, the user only needs to remove the corresponding female head without pulling the plug part out of the jack of the electronic device, so that the magnetic joint can be normally installed on the electronic device, thereby providing a use. a magnetic joint that is convenient, does not occupy space, and can be normally inserted in a power hole of an electronic product;

The wireless charging unit of the wireless charging device is placed on the wireless charging board, and the receiving electrode of the wireless charging member is electrically connected to the corresponding electrode, so that power is transmitted through the wireless charging unit. The receiving electrode further transmits power to the corresponding electrode, and the power can be transmitted from the wireless charging member to the magnetic connector, and the magnetic connector is electrically connected to the electronic device, thereby enabling The charging operation is completed, thereby achieving the purpose of providing a magnetic joint having a wireless charging function.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this new model, please follow the brief description of the following:

The first embodiment of the novel magnetic joint, as shown in Figures 1 to 7, includes:

The main body 10 has a first electrical connection end 101 and a second electrical connection end 102. The first electrical connection end 101 has at least one first total contact 101A. The first total contact point 101A is electrically connected to an electronic device X. The first common contact 101A is a contact of a Micro Usb, and the second electrical connection end 102 has at least a second total contact 102A. The second connection Point 102A is exposed to the main body 10, the second common contact 102A is electrically connected to a power source, and the first total contact 101A is electrically connected to the second total contact 102A;

As shown in FIG. 2 , the main body 10 includes a receiving housing 11 , an electrical connecting plug 12 , an electrical connecting piece 13 and a cover 14 . The receiving housing 11 includes the sequential connecting. The plug portion 111 is inserted into one of the insertion holes X1 of the electronic device X. The plug portion 111 is made of a conductive metal material, and the plug portion 111 has a receiving portion. The hole 111A has an elliptical shape and has a thickness. The joint portion 112 has a pair of attachment sides 112B and an opening side 112C. The plug portion 111 is coupled to the attachment side 112B. The receiving slot 111A is located at the opening side 112C, and the receiving hole 111A is in communication with the receiving slot 112A;

The electrical connector plug 12 is disposed in the accommodating case 11. The one end of the electrical connector plug 12 has at least one first common contact 101A. The electrical connector plug 12 has the first total contact 101A. One end is located in the receiving hole 111A of the plug portion 111, and the other end of the electrical connecting plug 12 has at least one first relay contact 121, the first relay contact 121 and the first total contact point 101A electrical connection;

The electrical connecting piece 13 is disposed in the accommodating groove 112A. The electrical connecting piece 13 is made of a metal material. The electrical connecting piece 13 has a first side 131 and a second side 132. The first side 131 is attached to the electrical connection plug 12 and has one end of the first relay contact 121. The first side 131 has at least one second relay contact 131A. The second relay contact 131A The first relay node 121 is electrically connected to the first relay node 121. The second terminal 132 is electrically connected to the second relay node 131A.

The casing 14 is disposed in the accommodating groove 112A. The casing 14 faces the second side 132 of the electrical connecting piece 13. The casing 14 has at least one through hole 141, and the number of the through holes 141 Corresponding to the number of the second total contacts 102A, the position of the through hole 141 corresponds to the position of the second total contact 102A, the second total contact 102A is exposed by the through hole 141 to the main body 10;

A corresponding female head 20, as shown in FIG. 3, FIG. 4 and FIG. 4A, the corresponding female head 20 has a groove 21, the shape of the groove 21 corresponding to the shape of the joint portion 112, the groove 21 having a shape a groove bottom 211, the groove bottom 211 is provided with at least one corresponding connection point 22, the corresponding female head 20 has a transmission line 23, the corresponding connection point 22 is electrically connected to the transmission line 23, and the transmission line 23 is electrically connected to a power source. The engaging portion 112 of the accommodating case 11 is disposed in the recess 21, and the second common contact 102A is electrically connected to the corresponding connecting point 22, and the corresponding female head 20 further has at least one magnetic component The magnetic member accommodating groove 24 is disposed in the groove 24, and the magnetic member accommodating groove 24 is provided with a magnetic member 25 for magnetically attracting the electrical connecting piece 13 of the main body 10. When the main body 10 is disposed in the recess 21, it can be fixed in the recess 21 by the magnetic force of the magnetic member 25.

In the second embodiment of the present invention, as shown in FIG. 5 to FIG. 7 , the electrical connecting piece 13 has two corresponding electrodes 13A, and the second relay contact 131A is electrically connected to the corresponding electrode 13A. The attaching side 112B of the engaging portion 112 of the casing 11 has two through holes 112H, and the positions of the through holes 112H respectively correspond to the positions of the corresponding electrodes 13A, and further comprise a wireless charging member 30, the wireless charging The member 30 is a conductive material, and the wireless charging member 30 has a connecting portion 31, a flexing portion 32 and a wireless charging portion 33. The through portion 31 has a through hole 311. The through hole 311 is provided. The shape of the plug portion 111 corresponds to the shape of the plug portion 111. The plug portion 111 is inserted into the through hole 311. The through portion 31 is attached to the attaching side 112B of the joint portion 112. The through portion 31 The magnetic material is formed by the magnetic force of the penetrating portion 31, so that the penetrating portion 31 can be closely attached to the attaching side 112B without falling off. The penetrating portion 31 has two The receiving electrode 312, the receiving electrode 312 is electrically connected to the through portion 31, and the position of the receiving electrode 312 and the through hole are 112H and the corresponding position of the corresponding electrode 13A, the receiving electrode 312 is electrically connected to the corresponding electrode 13A through the through hole 112H, and the flexible portion 32 is a flexible material, and the flexible portion 32 is used for The wireless charging unit 33 is pivotable relative to the wearing portion 31, and the wireless charging unit 33 is electrically connected to a wireless charging pad P.

In the first embodiment of the present invention, as shown in FIG. 4 and FIG. 4A, when the user wants to charge or transmit data by the magnetic connector, the housing 11 is first The joint portion 112 is disposed in the recess 21 of the corresponding female head 20, and the power or data is transmitted to the corresponding connection point 22 by the transmission line 23, and the corresponding connection point 22 transmits power or data to the second total joint. 102A, the second relay node 131A is electrically connected to the second relay node 131A, and the second relay node 131A is electrically connected to the first relay node 121. The first relay is electrically connected. The contact point 121 and the first total contact point 101A are transmitted to the second relay contact 131A and the first relay contact point 121 through the second total contact 102A through the second total contact 102A. The first main contact 101A is further inserted into the jack X1 of the electronic device X, and the first main contact 101A is electrically connected to the electronic device X, and can be transmitted by using electric power and data. To the electronic device X, to achieve the effect of charging and transmitting data, and after charging or transmitting the data, the user only needs to remove the corresponding female head 20 The plug portion 111 is not required to be pulled out from the jack X1 of the electronic device X, so that the magnetic joint can be normally mounted on the electronic device X, thereby providing a convenient use, no space occupation, and normal insertion. The purpose of the magnetic joint of the power hole of the electronic product.

In the second embodiment of the present invention, as shown in FIG. 5 to FIG. 7, when the user wants to charge by the magnetic connector, the wireless charging unit 33 of the wireless charging member 30 is first used. The wireless charging device P is disposed on the wireless charging board P, and the power is transmitted to the wireless charging unit 33. The wireless charging member 30 is electrically conductive, and the through portion 31 and the receiving electrode 312 are electrically connected. The connection is such that the power is transmitted from the wireless charging unit 33 to the receiving electrode 312, and the receiving electrode 312 transmits power to the corresponding electrode 13A of the electrical connecting piece 13, and the corresponding electrode 13A and the first The second relay contact 131A is electrically connected, and the second relay contact 131A is electrically connected to the first relay contact 121. The first relay contact 121 and the first total contact 101A are The power is transmitted from the corresponding electrode 13A through the second relay contact 131A and the first relay contact 121 to the first total contact 101A, and the plug portion 111 is inserted into the electronic device X. The jack, and the first main contact 101A is electrically connected to the electronic device X, and can be transmitted to the power by electricity Means X, in order to effect the charging, thereby providing reach-in connector having a magnetic function of the wireless charging purposes.

It can be seen from the foregoing that the magnetic joint of the present invention is mainly provided by the joint portion 112 of the accommodating case 11 in the groove 21 of the corresponding female head 20, so that the corresponding joint point 22 and the second joint joint are 102A is electrically connected, power or data can be transmitted to the magnetic connector through the corresponding female head 20, and the magnetic connector is electrically connected to the electronic device X, thereby enabling charging operation or data transmission operation. After the charging or data transmission is completed, the user only needs to remove the corresponding female head 20 without pulling the plug portion 111 from the jack X1 of the electronic device X, so that the magnetic joint can be normally installed. The electronic device X further realizes the purpose of providing a magnetic joint which is convenient to use, does not occupy space, and can be normally inserted in the power hole of the electronic product;

The wireless charging unit 33 of the wireless charging unit 30 is placed on the wireless charging board P, and the receiving electrode 312 of the wireless charging unit 30 is electrically connected to the corresponding electrode 13A. The receiving electrode 312 is transmitted through the wireless charging unit 33, and the receiving electrode 312 transmits power to the corresponding electrode 13A, and the power can be transmitted from the wireless charging member 30 to the magnetic connector, and the magnetic connector The electrical device is electrically connected to the electronic device X, thereby completing the charging operation, thereby achieving the purpose of providing a magnetic connector having a wireless charging function.

10‧‧‧ Subject
101‧‧‧First electrical connection
101A‧‧‧ first total joint
102‧‧‧Second electrical connection
102A‧‧‧second total joint
11‧‧‧ 容 壳
111‧‧‧plug part
111A‧‧‧ accommodating holes
112‧‧‧ joints
112A‧‧‧ accommodating slots
112B‧‧‧ Attached side
112C‧‧‧Open side
112H‧‧‧through hole
12‧‧‧Electrical connection plug
121‧‧‧First relay contact
13‧‧‧Electrical connecting piece
13A‧‧‧Corresponding electrode
131‧‧‧ first side
131A‧‧‧Second relay contact
132‧‧‧ second side
14‧‧‧Shell
141‧‧‧through hole
20‧‧‧ corresponding female
21‧‧‧ Groove
211‧‧‧ bottom
22‧‧‧ Corresponding connection point
23‧‧‧ transmission line
24‧‧‧Magnetic housing
25‧‧‧Magnetic parts
30‧‧‧Wireless charging parts
31‧‧‧ Department of Wear
311‧‧‧through holes
312‧‧‧ receiving electrode
32‧‧‧Flexing Department
33‧‧‧Wireless Charging Department
P‧‧‧Wireless charging board
S‧‧‧ notch
X‧‧‧Electronic device
X1‧‧‧ jack

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a portion of a first embodiment of a magnetic attracting joint of the present invention. Figure 2 is an exploded view of a portion of the first embodiment of the present magnetic coupling. Figure 3 is a perspective view of a portion of the first embodiment of the present magnetic joint. Fig. 4 is a perspective view showing the combination of the first embodiment of the present magnetic joint. 4A is a cross-sectional view showing a first embodiment of the present magnetic joint. Figure 5 is an exploded view of a second embodiment of the present magnetic joint. Figure 6 is a perspective view of a second embodiment of the present magnetic joint. Figure 6A is a cross-sectional view showing a second embodiment of the present magnetic joint. Figure 7 is a schematic view showing the state of use of the magnetic attracting joint of the present invention.

10‧‧‧ Subject

101A‧‧‧ first total joint

102A‧‧‧second total joint

11‧‧‧ 容 壳

111‧‧‧plug part

111A‧‧‧ accommodating holes

112‧‧‧ joints

112A‧‧‧ accommodating slots

112B‧‧‧ Attached side

112C‧‧‧Open side

112H‧‧‧through hole

12‧‧‧Electrical connection plug

121‧‧‧First relay contact

13‧‧‧Electrical connecting piece

13A‧‧‧Corresponding electrode

131‧‧‧ first side

131A‧‧‧Second relay contact

132‧‧‧ second side

14‧‧‧Shell

141‧‧‧through hole

30‧‧‧Wireless charging parts

31‧‧‧ Department of Wear

311‧‧‧through holes

312‧‧‧ receiving electrode

32‧‧‧Flexing Department

33‧‧‧Wireless Charging Department

S‧‧‧ notch

Claims (6)

A magnetic connector includes: a main body having a first electrical connection end and a second electrical connection end, the first electrical connection end having at least one first total contact, the first The main contact is electrically connected to an electronic device, and the second electrical connection has at least a second total contact, the second common contact is exposed to the main body, and the second total contact is provided with A power source is electrically connected, and the first total contact is electrically connected to the second total contact. The magnetic joint of claim 1, wherein the main body comprises a receiving shell, an electrical connecting plug, an electrical connecting piece and a casing, and the receiving shell is arranged in sequence. The plug portion is connected to one of the insertion portions of the electronic device, and the plug portion has a receiving hole, and the connecting portion has a pair of attachment sides and an opening. On the side, the plug portion is coupled to the attaching side, the engaging portion has a receiving slot, a slot of the receiving slot is located on the opening side, and the receiving hole is in communication with the receiving slot; the electrical connecting plug One end of the electrical connection plug has at least one first common contact, and the electrical connection plug has one end of the first common contact located in the receiving hole of the plug portion The other end of the electrical connection plug has at least one first relay contact, and the first relay contact is electrically connected to the first common contact; the electrical connecting piece is disposed in the receiving slot. The electrical connecting piece is made of a metal material, and the electrical connecting piece has a first one And a second side, the first side is attached to the electrical connection plug having one end of the first relay contact, the first side has at least one second relay contact, the second relay contact Electrically connected to the first relay contact, the second side has the second total contact, the second common contact is electrically connected to the second relay contact; and the cover is disposed on the second relay contact In the slot, the cover faces the second side of the electrical connecting piece, the cover has at least one through hole, and the number of the through holes corresponds to the number of the second total contacts, and the position of the through hole Corresponding to the position of the second total contact, the second total contact is exposed to the main body through the through hole. The magnetic joint of claim 2, further comprising a corresponding female head, the corresponding female head having a groove, the shape of the groove corresponding to the shape of the joint portion, the groove having a slot bottom, the bottom of the slot is provided with at least one corresponding connection point, the corresponding female head has a transmission line, and the corresponding connection point is electrically connected to the transmission line, the transmission line is electrically connected to a power source, and the receiving shell is The joint is disposed in the groove, and the second joint is electrically connected to the corresponding connection point. The magnetic joint of claim 3, wherein the corresponding female head further has at least one magnetic component receiving groove, the magnetic component receiving groove is adjacent to the groove, and the magnetic component is disposed in the receiving groove. a magnetic member for magnetically attracting the electrical connecting piece of the body. The magnetic connector of claim 2, wherein the electrical connecting piece has two corresponding electrodes, and the second relay contact is electrically connected to the corresponding electrode, and the connecting portion of the receiving case The attached side has two through holes, and the positions of the through holes respectively correspond to the positions of the two corresponding electrodes, and further comprise a wireless charging member, the wireless charging member is a conductive material, and the wireless charging member has a sequence Connecting one of the wearing portion and the one of the wireless charging portion, the through portion is formed of a magnetic material, the through portion has a through hole, and the plug portion is inserted into the through hole, The insertion portion is attached to the attachment side of the joint portion, the insertion portion has two receiving electrodes, and the receiving electrode is electrically connected to the through portion, and the position of the receiving electrode and the through hole and the second Corresponding to the position of the corresponding electrode, the receiving electrode is electrically connected to the corresponding electrode through the through hole, and the wireless charging unit is electrically connected to a wireless charging board. The magnetic joint according to claim 5, wherein the flexible portion is made of a flexible material.