CN210863877U

CN210863877U - Multi-interface electric energy detector

Info

Publication number: CN210863877U
Application number: CN201920941147.9U
Authority: CN
Inventors: 胡治波
Original assignee: Shenzhen Ouju Technology Co ltd
Current assignee: Shenzhen Ouju Technology Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-06-26
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a many interfaces electric energy detector, including public head of USB type input interface, USB type output interface, DC, the female seat of DC and mainboard, public head of USB type input interface, USB type output interface, DC and the female seat of DC are connected with the mainboard electricity. The utility model discloses an interface type of extension input/output mouth has realized that electric energy detector can be connected with the electron terminal of more types and measure and show its electric energy data when charging, provides electric energy detector's compatibility.

Description

Multi-interface electric energy detector

Technical Field

The utility model relates to an electricity measurement technical field, in particular to many interfaces electric energy detector.

Background

At present, various digital products are popularized on the market all the way, so that the demand of various power adapters such as a USB charger, a charging data line, a notebook computer, a desk lamp and a computer display is more and more large, and the charging and power supply of the digital products are almost things which people need to do every day.

In order to intuitively know the electric energy data of a digital product during charging, researchers develop an electric energy detector which can display the speed of charging, the length of charging time, the magnitude of charging current and voltage, the capacity of a battery and the like when the digital product (such as a mobile phone) is charged, but the electric energy detector only has one interface (such as a USB interface) and is less in applicable types of digital products, for example, electronic terminals with charging functions, such as a notebook computer, a DC (direct current) mother interface desk lamp and the like, cannot obtain the charging state of the battery, and therefore the existing electric energy detector is poor in product compatibility.

Thus, the prior art has yet to be improved and enhanced.

SUMMERY OF THE UTILITY MODEL

In view of the foregoing deficiencies of the prior art, an object of the present invention is to provide a multi-interface electric energy detector, which increases the DC circular interface on the basis of the existing interface type of the electric energy detector, and can measure the electric energy data thereof with the electronic terminal adaptation of more types.

For solving the technical problem, the utility model discloses following technical scheme has been taken:

the utility model provides a many interfaces electric energy detector, includes USB type input interface, USB type output interface and mainboard, USB type input interface and USB type output interface are connected with the mainboard electricity, wherein, still includes public head of DC and the female seat of DC, public head of DC and the female seat of DC are connected with the mainboard electricity.

As the utility model discloses an improvement, USB TYPE input interface includes USB input port, TYPE-C input port and/or MICRO _ USB input port, USB TYPE output interface includes USB delivery outlet, TYPE-C delivery outlet and/or MICRO _ USB delivery outlet.

As the utility model discloses an improvement, the integration has MCU control module, voltage current sampling module and controllable electronic switch module on the mainboard, voltage current sampling module acquires the public electric current and the voltage of USB type output interface or DC in real time to feed back to MCU control module, MCU control module basis corresponding charging voltage of the public first output of the corresponding USB type output interface of electric current and voltage control or DC and charging current charge for external terminal, when external terminal is full of the electricity, the disconnection of the controllable electronic switch module of MCU control module control makes USB type output interface stop external power supply.

As the utility model discloses an improvement still includes the casing, be provided with the data display screen on the casing, the data display screen is connected with MCU control module electricity.

As a further improvement, the USB output port sets up with the USB input port relatively, TYPE-C output port sets up with the TYPE-C input port relatively, and the public head of DC sets up with the female seat of DC relatively.

As a further improvement of the present invention, the housing is approximately circular.

As a further improvement of the utility model, the side wall of the shell is provided with a plurality of concave parts matched with the fingers of the human body.

As a further improvement, the utility model is further provided with first button and second button on the casing, MCU control module is connected to the one end of first button and the one end of second button, and the other end of first button and the other end of second button all ground connection.

As a further improvement, the mainboard is integrated with a bluetooth module, the bluetooth module is connected with the MCU control module.

As the utility model discloses further improvement again, USB delivery outlet, USB input port, the female seat of DC, the public head of DC, TYPE-C delivery outlet, TYPE-C input port, female mouth of TYPE-C input, MICRO _ USB input port evenly distributed are on the lateral wall of casing.

Compared with the prior art, the utility model provides a many interfaces electric energy detector, including public head of USB type input interface, USB type output interface, DC, the female seat of DC and mainboard, public head of USB type input interface, USB type output interface, DC and the female seat of DC are connected with the mainboard electricity. The utility model discloses an on the basis of the current interface type of electric energy detector, increased the circular interface of DC, expanded input/output port's interface type, realized that electric energy detector can be connected with more types of electronic terminal (like notebook computer, desk lamp) and measure and show its electric energy data when charging, provided electric energy detector's compatibility.

Drawings

Fig. 1 is a front view of the multi-interface electric energy detector provided by the present invention.

Fig. 2 is a bottom view of the multi-interface electric energy detector provided by the present invention.

Fig. 3 is an exploded view of the multi-interface electric energy detector provided by the present invention.

Fig. 4 is the utility model provides a many interfaces electric energy detector's circuit schematic diagram.

Fig. 5 is the utility model provides a circuit diagram of MCU control module in many interfaces electric energy detector's the circuit.

Fig. 6 is the utility model provides a voltage current sampling module's circuit diagram in many interfaces electric energy detector's the circuit.

Fig. 7 is a circuit diagram of the USB output port, the DC male connector and the controllable electronic switch module in the circuit of the multi-interface electric energy detector provided by the present invention.

Fig. 8 is the utility model provides a circuit diagram of female mouth of TYPE-C input port, the female seat of DC, TYPE-C input and TYPE-C delivery outlet in many interfaces electric energy detector's the circuit.

Fig. 9 is a circuit diagram of the USB input port, the MICRO _ USB input port, and the LED voltage stabilizing module in the circuit of the multi-interface power detector provided by the present invention.

Detailed Description

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

It will be understood that when an element is referred to as being "on," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 and fig. 2 are a front view and a bottom view of the multi-interface power detector according to the present invention, respectively. Fig. 3 is an exploded view of the multi-interface electric energy detector provided by the present invention.

The utility model provides a many interfaces electric energy detector, which comprises a housin 1, be provided with mainboard 10 in the casing 1, casing 1 is provided with a plurality of USB type input interface (not reference numeral in the picture), a plurality of USB type output interface (not reference numeral in the picture), the public first J6 of DC and the female seat J3 of DC, USB type input interface, USB type output interface, the public first J6 of DC and the female seat J3 of DC are connected with mainboard 10 electricity. Mainboard 10 is used for electric energy detector's basic function, the utility model discloses an on electric energy detector has the basis of the current interface type, has increased the circular interface of DC, has expanded input/output port's interface type, has realized that electric energy detector can be connected with more types of electronic terminal (like notebook computer, desk lamp) and measure and show its electric energy data when charging, provides electric energy detector's compatibility.

Referring to fig. 4, the USB TYPE input interface includes a USB input port J1, a TYPE-C input port J2, a DC female socket J3, a MICRO _ USB input port J7, and/or a Lightning input port (Lightning interface in an apple phone), and the USB TYPE output interface includes a USB output port J4, a TYPE-C output port J5, a DC male plug J6, a MICRO _ USB output port, and/or a Lightning output port. The utility model discloses an interface type of extension input/output mouth has realized that electric energy detector can measure and show its electric energy data when charging with the electron terminal connection of more interface types, provides electric energy detector's compatibility.

Of course, the utility model discloses also can increase the interface that other types were opened on the basis of the current interface type of many interfaces electric energy detector, like serial ports etc. the utility model discloses do not limit to this.

Preferably, a data display screen for displaying the electric energy data is arranged on the shell, and the data display screen is electrically connected with the MCU control module. Because electric energy data is the literal information for the majority, show relatively monotonously, the utility model discloses will colored digital display screen is chooseed for use to digital display screen 40, makes the electric energy digital data color of its demonstration bright and beautiful, and the science and technology feels the reinforcing, and user experience is good.

Please continue to refer to fig. 1 to fig. 4, in the multi-interface power detector of the present invention, the USB output port J4 is disposed opposite to the USB input port J1, the TYPE-C output port J5 is disposed opposite to the TYPE-C input port J2, and the DC male connector J6 is disposed opposite to the DC female connector J3. The electronic terminal compatible with three interface types is realized, and the pair of input USB type output interfaces adopts a relative arrangement mode, so that the multi-interface electric energy detector is conveniently butted with the power plug and the electronic terminal, and the user can conveniently perform plug-in operation.

USB delivery outlet J4, USB input port J1, the female seat J3 of DC, DC male joint J6, TYPE-C delivery outlet J5, TYPE-C input port J2, TYPE-C input female port J8, MICRO _ USB input port J7 evenly distributed on the lateral wall of casing 1, when being connected with power plug, casing 1 is perpendicular with supply socket to can not block other sockets of supply socket.

Preferably, the casing 1 is approximately circular and is overall in a cake shape, the side wall is arranged to be a plane at the position of the installation interface (namely the USB type input interface and the USB type output interface), so that the input USB type output interface can be reliably butted with a power plug and an electronic terminal, and the casing 1 has an attractive appearance, is convenient to plug with the power plug and cannot block other jacks of the power socket. Of course, in other embodiments, the housing 1 may also be provided with a polygonal structure. Moreover, each input/output interface can also be connected with the motherboard through a power/data line, rather than being directly arranged on the shell or the motherboard, the utility model discloses do not limit this.

Furthermore, the side wall of the housing 1 is provided with a plurality of concave portions 11, and the concave portions 11 are adapted to human fingers so as to be convenient for butting with a power plug and holding the housing 1 when the housing is plugged into or unplugged from an electronic terminal. In this embodiment, the recess 11 is spaced from a USB type input port or a USB type output port, so that the housing 1 has an attractive appearance while being convenient to use.

Referring to fig. 1 to 9, an MCU control module 101, a voltage-current sampling module 102, and a controllable electronic switch module 103 are integrated on the motherboard 10, the USB output port J4, the TYPE-C output port J5, and the DC male connector J6 are connected to the voltage-current sampling module 102 and the controllable electronic switch module 103, and the output end of the current sampling module and the control end of the controllable electronic switch module 103 are connected to the MCU control module 101.

When the multi-interface electric energy detector is connected with a power socket, the MCU control module 101 controls the controllable electronic switch module 103 to be switched on, so that the power is supplied to the outside at the USB output port J4, the TYPE-C output port J5 and the DC public head J6, and at the moment, the electronic terminals of a plurality of different interface TYPEs can be charged simultaneously, thereby solving the function of multiple purposes of one object and saving the power socket for a user.

When the external terminal is fully charged, the MCU control module 101 controls the controllable electronic switch module 103 to be disconnected, the USB type output interface stops supplying power to the outside, the power supply of the external terminal is directly cut off, and the phenomenon of overcharging is avoided.

Further, the USB TYPE input interface further includes a MICRO _ USB input port J7, a TYPE-C input female port J8, an LED voltage stabilizing module 104 is further integrated on the main board 10, a power supply terminal of the MICRO _ USB input port J7 is connected to the voltage current sampling module 102 through the LED voltage stabilizing module 104, a VBUS terminal of the TYPE-C input female port J8 and a VBUS terminal of the TYPE-C output port J5 are connected to a B5_ VCONN terminal of the TYPE-C input female port J8, and BS _ CC2 terminals of the TYPE-C output port J5 and the TYPE-C input port J2 are connected to the B5_ VCONN terminal of the TYPE-C input female port J8.

The MICRO _ USB input port J7 is a power supply input port of the multi-interface electric energy detector, the input voltage of the multi-interface electric energy detector is 5-30V, the voltage is stabilized to a preset value through the LED voltage stabilizing module 104, and the preset value is output to the program burning interface to upgrade the software of the multi-interface electric energy detector.

Furthermore, a bluetooth module 105 is integrated on the motherboard 10, the bluetooth module 105 is connected with the MCU control module 101, and data interaction can be performed at the electronic terminal through the bluetooth module 105.

Still further, still be provided with first button KW1 and second button KW2 on casing 1, MCU control module 101 is connected to the one end of first button KW1 and the one end of second button KW2, and the other end of first button KW1 and the other end of second button KW2 all ground connection. Charging time, charging power and the like can be set through the first button KW1 and the second button KW2, and interaction of a user and the multi-interface electric energy detector is increased.

To sum up, the utility model provides a many interfaces electric energy detector, through the interface TYPE of extension input/output mouth, realized that electric energy detector can measure and show its electric energy data when charging with the electronic terminal connection of more interface TYPEs (including but not limited to USB interface, TYPE-C interface, DC interface, MICRO _ USB interface, Lightning interface) to measurable quantity cell-phone, digital camera, router, the present electronic terminal's such as display electric energy data, provided electric energy detector's compatibility.

The utility model discloses an electric energy data color that many interfaces electric energy detector shows is bright, have science and technology and feel, and with low costs, is fit for detecting various power adapters of various chargers and group battery and treasured etc. that charges, can be full of the disconnected back at the battery moreover, the power input at physics disconnection electron terminal, and the security is high, can not appear for the condition of charging repeatedly, battery long service life.

It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.

Claims

1. The utility model provides a many interfaces electric energy detector, includes USB type input interface, USB type output interface and mainboard, USB type input interface and USB type output interface are connected with the mainboard electricity, its characterized in that still includes public head of DC and the female seat of DC, public head of DC and the female seat of DC are connected with the mainboard electricity.

2. The multi-interface power meter of claim 1, wherein the USB TYPE input interface includes a USB input port, a TYPE-C input port, and/or a MICRO _ USB input port, and the USB TYPE output interface includes a USB output port, a TYPE-C output port, and/or a MICRO _ USB output port.

3. The multi-interface electric energy detector according to claim 2, wherein the main board is integrated with an MCU control module, a voltage and current sampling module and a controllable electronic switch module, the voltage and current sampling module acquires current and voltage of the USB type output interface or the DC male connector in real time and feeds the current and voltage back to the MCU control module, the MCU control module controls the corresponding USB type output interface or the DC male connector to output corresponding charging voltage and charging current to charge the external terminal according to the current and voltage, and when the external terminal is fully charged, the MCU control module controls the controllable electronic switch module to be disconnected, so that the USB type output interface stops supplying power to the external terminal.

4. The multi-interface electric energy detector according to claim 3, further comprising a housing, wherein a data display screen is disposed on the housing, and the data display screen is electrically connected with the MCU control module.

5. The multi-interface electrical energy detector of claim 3, wherein the USB output port is disposed opposite the USB input port, the TYPE-C output port is disposed opposite the TYPE-C input port, and the DC male connector is disposed opposite the DC female connector.

6. The multi-interface power meter of claim 4, wherein the housing is approximately circular.

7. The multi-interface electrical energy detector of claim 6, wherein the side wall of the housing is provided with a plurality of recesses adapted to fit human fingers.

8. The multi-interface electric energy detector according to claim 4, wherein the housing is further provided with a first key and a second key, one end of the first key and one end of the second key are connected with the MCU control module, and the other end of the first key and the other end of the second key are both grounded.

9. The multi-interface electric energy detector according to claim 3, wherein a Bluetooth module is integrated on the motherboard, and the Bluetooth module is connected with the MCU control module.

10. The multi-interface electrical energy detector of claim 6, wherein the USB output port, the USB input port, the DC female socket, the DC male plug, the TYPE-C output port, the TYPE-C input female port, and the MICRO _ USB input port are evenly distributed on the side wall of the housing.