CN212626366U - Adapter device - Google Patents
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- CN212626366U CN212626366U CN202021550161.5U CN202021550161U CN212626366U CN 212626366 U CN212626366 U CN 212626366U CN 202021550161 U CN202021550161 U CN 202021550161U CN 212626366 U CN212626366 U CN 212626366U
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- connector
- signal transmission
- electrically connected
- control circuit
- circuit board
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Abstract
An adapter device is electrically connected with a power supply device and an electric device and comprises a signal transmission shell, a control circuit module, a first connector, a second connector and a switch module. The control circuit module is arranged in the signal transmission shell and is provided with a signal transmission piece which is electrically connected with the signal transmission shell. The first connector and the second connector are respectively electrically connected with the control circuit module. The switch module is arranged on the signal transmission shell and is electrically connected with the control circuit module so as to switch the connection or disconnection between the first connector and the second connector. The power supply device is controlled by the switch module to supply power to the power utilization device so as to be convenient for users to use. Or when the user holds the signal transmission shell and contacts the metal contact on the electric device with the body of the user, the control circuit module transmits a trigger signal to the electric device through the signal transmission piece, the signal transmission shell, the body of the user and the metal contact to enable the electric device to be started and operated, so that the user can use the electric device.
Description
Technical Field
The present invention relates to an adapter device, and more particularly to an adapter device for controlling power transmission between a power supply device and an electric device, and controlling the start and operation of the electric device through a human body as a medium for signal transmission.
Background
With the progress of science and technology, the rapid development of the whole electronic industry is driven, so that many 3C products enter the market like spring shoots after rain, and the 3C products are selected and used by users. Thereby improving the quality of life or bringing interest to life.
These 3C products are all powered devices, and some of them use a single power source, such as a battery. Therefore, the use is not environment-friendly and is not convenient. But also leads to an excessive volume of the 3C product due to the need to house the battery. In addition, some 3C products use a rechargeable battery and are connected to a power supply device through a connector provided thereon to perform charging. When the 3C product is charged, the charging or non-charging cannot be controlled, so that the use is inconvenient.
In addition, an adapter is provided for connecting a power supply device to a consumer. In using, as the user through opening the switch of adapter for power supply unit supplies power the back to the consumer, and the user can use the consumer. The adapter enables the electric device to be connected with the power supply device, so that the size of the electric device is reduced. However, when the user forgets to turn off the switch of the adapter due to a temporary event, the power consumption of the power consumption device will be continued, which causes energy consumption and inconvenience.
SUMMERY OF THE UTILITY MODEL
Based on the prior art, the utility model discloses a main aim at provides an adapter device, can be with power supply unit direct and power consumption device electric connection, and through the utility model discloses a switch control power supply unit on the adapter device is to power supply or not power supply of power consumption device. In addition, can selectively with the consumer that has the metal contact or the consumer that does not have the metal contact, with the utility model discloses an adapter device electric connection. For the electric device without the metal contact, the on-off of the electric device can be controlled by the switch on the adapter device, so that the electricity is saved. For the electric device with the metal contact, the user holds the adapter device by hand, the metal contact of the electric device is contacted with the human body, a circuit loop is formed by the adapter device, the human body and the metal contact of the electric device, a signal for triggering is transmitted to the electric device through the circuit loop, and the electric device is started and operated. Therefore, even if the user forgets to turn off the switch of the adapter device, when the electric device with the metal contact leaves the human body (namely, does not contact the human body), the circuit loop is broken and cannot transmit the trigger signal, so that the electric device with the metal contact can be automatically turned off to save the electricity. In addition, see through the OTG signal line with the mobile device of body with the utility model discloses an adapter device electric connection can supply power to the consumer for outside the consumer can need not set up the battery, the adapter device need not set up the battery yet, the volume of reducible adapter device.
Based on the above object, the utility model provides an adapter device, electric connection power supply unit and power consumption device. The adapter device comprises a signal transmission shell, a control circuit module, a first connector, a second connector and a switch module. The control circuit module is arranged in the signal transmission shell, and the control circuit module is provided with a signal transmission piece and is electrically connected with the signal transmission shell. The first connector is electrically connected with the control circuit module and is used for electrically connecting one of the power supply device and the electric device. The second connector is electrically connected with the control circuit module and is used for electrically connecting the power supply device and the other one of the electric devices. The switch module is arranged on the signal transmission shell and is electrically connected with the control circuit module so as to switch the connection or disconnection between the first connector and the second connector.
Optionally, the signal transmission housing includes a first half housing and a second half housing, and the second half housing is made of a metal conductive material to transmit the trigger signal.
Optionally, the signal transmission housing includes a first housing half and a second housing half, and a conductive member is disposed on the second housing half to transmit the trigger signal.
Optionally, the control circuit module further includes a first circuit board, a second circuit board and an electrical connection line, and the first circuit board is electrically connected to the second circuit board through the electrical connection line; the first connector and the second connector are respectively electrically connected with the first circuit board; the signal transmission piece is electrically connected with the first circuit board, and the switch module is electrically connected with the second circuit board.
Optionally, the first connector is located at an end of the first half shell, the second connector is located at an end of the second half shell, and the first connector and the second connector are oppositely arranged.
Optionally, the switch module includes a pressing light guide piece and a pressing switch, the pressing light guide piece is arranged on the first half shell, and the pressing switch is electrically connected to the second circuit board of the control circuit module and corresponds to the pressing light guide piece.
Optionally, the adapter device further includes more than one light emitting assembly, the light emitting assembly is disposed on the second circuit board of the control circuit module and electrically connected to the second circuit board, and the light emitting assembly emits light outwards through the pressing light guide of the switch module.
Optionally, the light emitting component is a light emitting diode.
Optionally, the first connector is a USB female connector.
Optionally, the first connector is a USB TYPE a female connector.
Optionally, the first connector is a USB TYPE C female connector.
Optionally, the second connector is a USB female connector.
Optionally, the second connector is a USB TYPE a female connector.
Optionally, the second connector is a USB TYPE C female connector.
Through the content, the adapter device is directly electrically connected with the power supply device and the electric device, so that the power supply device can directly use the electric device after supplying power to the electric device. In addition, for the electric device without the metal contact, the on-off of the electric device can be controlled by a switch on the adapter device, so that the electricity is saved. For the electric device with the metal contact, the user holds the adapter device by hand, the metal contact of the electric device is contacted with the human body, a circuit loop is formed by the adapter device, the human body and the metal contact of the electric device, a signal for triggering is transmitted to the electric device through the circuit loop, and the electric device is started and operated. Therefore, even if the user forgets to turn off the switch of the adapter device, when the electric device with the metal contact leaves the human body (namely, does not contact the human body), the circuit loop is broken and cannot transmit the trigger signal, so that the electric device with the metal contact can be automatically turned off to save the electricity. In addition, see through the OTG signal line with the mobile device of body with the utility model discloses an adapter device electric connection can supply power to the consumer for outside the consumer can need not set up the battery, the adapter device need not set up the battery yet, the volume of reducible adapter device. Therefore, the purposes of improving the use convenience, saving energy and reducing the volume are achieved.
For a further understanding of the nature and technical content of the invention, reference should be made to the following detailed description of the invention and to the accompanying drawings, which are provided for illustration purposes only and are not intended to limit the scope of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is an exploded view of an adapter device, a power supply device and a power consumption device according to an embodiment of the present invention;
fig. 2 is a block diagram of an adapter device, a power supply device and a power consumption device according to an embodiment of the present invention;
figure 3 is a cross-sectional view of an adapter apparatus according to an embodiment of the present invention;
figure 4 is another cross-sectional view of the adapter assembly of the embodiment shown in figure 3;
figure 5 is a perspective view of an adapter device according to another embodiment of the present invention;
figure 6 is a cross-sectional view of the adapter assembly of the embodiment shown in figure 5;
fig. 7 is a schematic view illustrating an application state of the adapter device, the power supply device and the power consumption device according to an embodiment of the present invention;
fig. 8 is a schematic view of another application state of the adapter device, the power supply device and the power consumption device according to an embodiment of the present invention.
Reference numerals
10 adapter device
11 signal transmission shell
111 first half shell
112 second half-shell
113 space for accommodating
114 first end portion
115 second end portion
116 first opening of the hole
117 second opening hole
12 control circuit module
121 signal transmission piece
122 first circuit board
123 second circuit board
124 electric connection line
13 first connector
14 second connector
15 switch module
151 push switch
152 press the light guide
16 luminous assembly
17 conductive member
20 power supply device
30 power utilization device
31 connector
32 metal contact
30A power utilization device
32A metal contact
A transmission line
B user
Detailed Description
Fig. 1 and 2 show an embodiment of the adapter device 10 of the present invention. In application, the adapter device 10 is electrically connected to the power supply device 20 and the power consumption device 30. Specifically, the power supply device 20 is electrically connected to the adapter device 10 through the transmission line a. The power utilization device 30 is electrically connected to the adapter device 10 through the connector 31.
In one example, the power supply device 20 can be a mobile device, a tablet computer, a desktop computer, a notebook computer, a mobile power supply, or a power adapter. The power supply device which can be used for supplying power by fully utilizing the body can improve the use convenience.
In one example, transmission line a may be an OTG transmission line.
In one example, the powered device 30 can be a functional massage head or the like having a plurality of metal contacts 32 thereon, and the user holds the adapter device 10 and contacts the user's body using the metal contacts 32 of the electrical device 30. The manner in which the metal contacts 32 on the functional massage head engage the adapter device 10 is described below.
As an example of the architecture of the adapter device 10, please refer to fig. 2 to 4. The adapter device 10 includes a signal transmission housing 11, a control circuit module 12, a first connector 13, a second connector 14, and a switch module 15. The first connector 13 is used for electrically connecting one of the power supply device 20 and the power consumption device 30, and the second connector 14 is used for electrically connecting the other one of the power supply device 20 and the power consumption device 30.
The control circuit module 12 is disposed in the signal transmission housing 11, and the control circuit module 12 is provided with a signal transmission member 121 and electrically connected to the signal transmission housing 11. The first connector 13 and the second connector 14 are electrically connected to the control circuit module 12, respectively. The switch module 15 is disposed on the signal transmission housing 11 and the control circuit module 12, and is electrically connected to the control circuit module 12. The control circuit module 12 transmits the trigger signal to the electric device 30 through the signal transmission housing 11, the signal transmission member 121, the body of the user, and the metal contact 32 of the electric device 30 to operate the electric device 30.
The structure of the adapter device 10 can be illustrated by two embodiments, but is not limited thereto. With respect to the first embodiment of the adapter device 10, please refer to fig. 3 and 4. In an example, the signal transmission housing 11 includes a first housing half 111, a second housing half 112, and a receiving space 113, and the receiving space 113 is provided for the control circuit module 12. The second housing half 112 is made of a metal conductive material for transmitting signals, and the first housing half 111 may be made of a metal conductive material or a plastic material.
As an example of the structure of the control circuit module 12, please refer to fig. 3 and 4. The control circuit module 12 includes the signal transmission member 121, a first circuit board 122, a second circuit board 123 and an electrical connection wire 124.
The first circuit board 122 has a plurality of traces thereon (not shown for simplicity of the drawing). The second circuit board 123 has a plurality of traces thereon (not shown for simplicity of the drawing). The first circuit board 122 is electrically connected to the second circuit board 123 through an electrical connection wire 124. The signal transmission member 121 is disposed on the first circuit board 122 and electrically connected to the circuit on the first circuit board 122 and electrically connected to the second housing half 112.
The first connector 13 is disposed on the first circuit board 122 and electrically connected to the circuit on the first circuit board 122. The first connector 13 faces the first end 114 of the first half 111 of the signal transmission housing 11 and is exposed to the signal transmission housing 11 through the first opening 116.
The second connector 14 is disposed on the first circuit board 122 and electrically connected to the circuit on the first circuit board 122. The second connector 14 faces the second end 115 of the second half 112 of the signal transmission housing 11 and is exposed to the signal transmission housing 11 through the second opening 117.
In one example, the first connector 13 is a USB female connector. Specifically, the first connector 13 may be a USB TYPE C female connector. In another example, the first connector 13 may also be a USB TYPE a female connector.
In one example, the second connector 14 is a USB female connector. Specifically, the second connector 14 may be a USB TYPE a female connector. The second connector 14 may also be a USB TYPE C female connector.
In one example, the switch module 15 includes a push switch 151 and a push light guide 152.
The push switch 151 is disposed on the second circuit board 123 and electrically connected to the second circuit board 123, and electrically connected to the circuit on the first circuit board 122, the first connector 13 and the second connector 14 through the electrical connection wire 124.
The pressing light guide 152 is provided on the first half case 111 of the signal transmission case 11, and the pressing switch 151 corresponds to the pressing light guide 152.
When the pressing light guide 152 is pressed by the user, the pressing switch 151 may be pressed downward to control the pressing switch 151 to switch on or off between the first connector 13 and the second connector 14.
In one example, more than one light emitting assembly 16 is further disposed on the second circuit board 123 of the control circuit module 12. The light emitting device 16 is close to the push switch 151, and the light emitting device 16 is electrically connected to the circuit on the second circuit board 123. When the light emitting element 16 emits light, the light can be emitted outward by pressing the light guide 152 to indicate. The light emitting element 16 may be a Light Emitting Diode (LED).
Referring to fig. 5 and 6, a second embodiment of the adapter device 10 is substantially the same as the first embodiment. The only difference is that in the second embodiment, the conductive member 17 is disposed on the second half casing 112 of the signal transmission casing 11 and is electrically connected to the signal transmission member 121, so that the triggering signal is transmitted by the signal transmission casing 11 through the conductive member 17 disposed on the second half casing 112.
In the second embodiment, since the conductive member 17 is already provided, the second half casing 112 of the signal transmission casing 11 may be made of a non-conductive material or a metal conductive material.
For a first application of the adapter device 10, the power supply device 20 and the electric device 30, please refer to fig. 7. Fig. 7 illustrates an application of the embodiment in which the second housing half 112 of the signal transmission housing 11 is made of a metal conductive material. It should be understood that the embodiment in which the conductive member 17 is provided on the second housing half 112 of the signal transmission housing 11 is replaced, and the same applies.
In use, the user B electrically connects the connector 31 of the power consumption device 30 with the first connector 13 (as shown in fig. 1), and electrically connects the power supply device 20 with the second connector 14 through the transmission line a (as shown in fig. 1). At this time, the power supply device 20 supplies power to the adapter device 10 through the transmission line a, and the light emitting element 16 correspondingly emits light, but the first connector 13 and the second connector 14 are not yet connected. Thus, the illumination of the light emitting element 16 is used to inform the user B that the power supply device 20 has supplied power to the swivel device 10. The illumination of the light assembly 16 may also prompt the user as a switch, and the user may control the adapter device 10 by pressing the switch module 15. Therefore, the use convenience is improved, and the user experience is improved.
After the user B controls the first connector 13 and the second connector 14 to be conducted through the switch module 15, at this time, the switch module 15 may control the light emitting element 16 to stop emitting light or let the light emitting element 16 continue to emit light. User B then holds the second housing half 112 of the adaptor device 10 and rests on the user B's face or actually touches any part of the body using the metal contacts 32 on the electrical device 30. At this time, the control circuit module 12, the signal transmission member 121, the second housing half 112 of the signal transmission housing 11, the body of the user B, the metal contact 32 of the electric device 30, and the internal circuit of the electric device 30 form a circuit. Accordingly, the control circuit module 12 transmits the trigger signal to the metal contact 32 through the signal transmission member 121, the second half shell 112 of the signal transmission housing 11 and the body of the user B, so that the electric device 30 is activated and operated based on the trigger signal to massage the user B, etc.
When the user B removes the electric device 30, the metal contact 32 of the electric device 30 is disconnected from the body of the user B due to the loss of the body of the user B as a medium for signal transmission, so that the circuit is disconnected, and the electric device 30 stops operating to save electricity.
In addition, even if the user B holds the adapter device 10, the electric device 30 still does not operate to save electricity because there is no contact between the metal contact 32 of the electric device 30 and the body of the user B.
In this example, although the trigger signal is transmitted through a human body, the maximum current of the trigger signal is about 50 μ a after the trigger signal is limited by the control circuit module 12. Therefore, the influence on the human body is very small and does not cause damage to the user's body.
In addition, in another example, when the signal transmission housing 11 and the electric device 30 do not need to penetrate through the human body as a medium for signal transmission, the switch module 15 switches on or off between the first connector 13 and the second connector 14, so as to directly control the power supply device 20 to supply or not supply power to the electric device 30.
Please refer to fig. 8 for a second application of the adapter device 10, the power supply device 20 and the power consuming device 30. The adapter device 10 is connected to the power supply device 20 and another power consuming device 30A. The electric device 30A is a lighting massage head, and the electric device 30A has at least one metal contact 32A.
After the user B controls the first connector 13 and the second connector 14 to be conducted through the switch module 15, at this time, the switch module 15 may control the light emitting element 16 to stop emitting light or let the light emitting element 16 continue to emit light. And the powered device 30A begins to emit light. Next, user B holds the second housing half 112 of the adapter device 10 and rests on the face of user B or actually touches any part of the body using the metal contacts 32A on the electrical device 30A. At this time, the control circuit module 12, the signal transmission member 121, the second half case 112 of the signal transmission case 11, the body of the user B, the metal contact 32A of the electric device 30A, and the internal circuit of the electric device 30A constitute a circuit. Therefore, the control circuit module 12 transmits the trigger signal to the metal contact 32A through the signal transmission member 121, the second half shell 112 of the signal transmission housing 11 and the body of the user B, so that the electric device 30A is activated and operated based on the trigger signal to massage the user B, etc.
When the user B removes the electric device 30A, the body of the user B is lost as a medium for signal transmission, so that the metal contact 32A of the electric device 30A is disconnected from the body of the user B, the circuit is disconnected, and the electric device 30A stops operating, thereby saving electricity. In addition, even if the user B holds the adapter device 10, the power utilization device 30A still does not operate to save power because there is no contact between the metal contact 32A of the power utilization device 30A and the body of the user B.
In this example, although the trigger signal is transmitted through a human body, the maximum current of the trigger signal is about 50 μ a after the trigger signal is limited by the control circuit module 12. Therefore, the influence on the human body is very small and does not cause damage to the user's body.
The above description is only an embodiment of the present invention, and it is not intended to limit the scope of the present invention.
Claims (10)
1. The utility model provides an adapter device, electric connection power supply unit and power consumption device, its characterized in that, the adapter device includes:
a signal transmission housing;
the control circuit module is arranged in the signal transmission shell and is provided with a signal transmission piece and is electrically connected with the signal transmission shell;
the first connector is electrically connected with the control circuit module and is used for electrically connecting one of the power supply device and the electric device;
the second connector is electrically connected with the control circuit module and is used for electrically connecting the other one of the power supply device and the electric device;
the switch module is arranged on the signal transmission shell and is electrically connected with the control circuit module so as to switch the connection or disconnection between the first connector and the second connector.
2. The adapter device of claim 1, wherein said signal transmission housing comprises a first housing half and a second housing half, said second housing half being made of a metallic conductive material for transmitting a trigger signal.
3. The adapter device of claim 1 wherein said signal transmission housing includes a first housing half and a second housing half, said second housing half having an electrically conductive member disposed thereon for transmitting a trigger signal.
4. The adapter device according to claim 2 or 3, wherein the control circuit module further comprises a first circuit board, a second circuit board and an electrical connection line, the first circuit board being electrically connected to the second circuit board through the electrical connection line; the first connector and the second connector are respectively electrically connected with the first circuit board; the signal transmission piece is electrically connected with the first circuit board, and the switch module is electrically connected with the second circuit board.
5. The adapter arrangement of claim 4, wherein said first connector is located at an end of said first housing half and said second connector is located at an end of said second housing half, said first connector being disposed opposite said second connector.
6. The adapter device of claim 4, wherein the switch module comprises a push light guide and a push switch, the push light guide is disposed on the first housing half, and the push switch is electrically connected to the second circuit board of the control circuit module and corresponds to the push light guide.
7. The adapter device of claim 6, further comprising one or more light emitting elements disposed on said second circuit board of said control circuit module and electrically connected thereto, said light emitting elements emitting light outwardly through said push light guide of said switch module.
8. The adapter device of claim 7, wherein said light emitting element is a light emitting diode.
9. The adapter device of claim 1, wherein said first connector is a USB female connector.
10. The adapter device of claim 1, wherein said second connector is a USB female connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550161.5U CN212626366U (en) | 2020-07-30 | 2020-07-30 | Adapter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550161.5U CN212626366U (en) | 2020-07-30 | 2020-07-30 | Adapter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212626366U true CN212626366U (en) | 2021-02-26 |
Family
ID=74730479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021550161.5U Active CN212626366U (en) | 2020-07-30 | 2020-07-30 | Adapter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212626366U (en) |
-
2020
- 2020-07-30 CN CN202021550161.5U patent/CN212626366U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210726 Address after: Jinsha industrial city, Shi Ha Village, Dalang Town, Dongguan, Guangdong Patentee after: DONGGUAN LI-TEK ELECTRONICS TECHNOLOGY Co.,Ltd. Address before: Tuen Mun, Hong Kong, China Patentee before: LIFETRONS SWITZERLAND HOLDINGS Ltd. |
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| TR01 | Transfer of patent right |