CN202094661U - Multifunctional charging and discharging device using standard batteries - Google Patents

Abstract

The utility model relates to a multi-functional charge-discharge device of applied standard battery, belong to the electrical apparatus class, including a shell body that has power conduction end, its housing face is equipped with the female seat power output port of several USB, and the female seat power output port of USB and a control substrate electric connection who accepts in the shell body, and this control substrate and foretell power conduction end electric connection, in addition the shell body surface still be equipped with at least one with aforementioned control substrate electric connection's female seat power input port, after the user connects power conduction end and battery looks, can connect with external electronic product electrical property electricity through the female seat power output port of USB, charge or other applications to the electronic product, also can charge to the battery by female seat power input port simultaneously.

Description

Multifunctional charging and discharging device using standard batteries

technical field

The utility model relates to electrical appliances. It provides a multifunctional charging and discharging device using a standard battery, especially a device that can be carried around and charge a single or multiple electronic products at the same time, and can also charge the power supply assembly of the utility model ( battery) is a multifunctional charging and discharging device that uses a standard battery for charging.

Background technique

When the world changes and enters the era of digital electronics, the most representative ones are mobile communication devices (mobile phones) and portable notebook computers. In just a few years, almost everyone has one (unit). Such carry-on electronic products often need to have strong driving power to adapt to long-term use outside, but the so-called continuous power mostly lies in the battery part. If the battery reserves are large, the electronic products can be added. If the time used is far longer than the power that a single battery can carry, another battery must be carried for emergency use.

For this reason, some manufacturers also conduct research and development on this problem, and design a portable electronic product that can be carried with you, such as Chinese Patent Application No. 96206263, which discloses a multifunctional charger, which includes: a seat , a conversion circuit, a cylinder body and a cylinder bottom cover, and the head seat, cylinder body and cylinder bottom cover can be combined by the internal thread and external thread on the opposite side, wherein the top center of the head seat is formed with There is a through hole, and there is a chamber connected to the opening at the bottom and the through hole inside. A socket is extended from the top of the conversion circuit. The inside of the barrel can accommodate dry batteries, and the outside can be held by the user when in use. The inner bottom end of the bottom cover is provided with a conductive sheet, and the outer periphery is formed with an embossed pattern and a hook hole; with the above structure, a charging device that can be carried out and can be charged for a mobile phone without an external power supply is obtained. device.

However, when the above-mentioned multifunctional charger is in use, there are indeed the following problems and deficiencies that need to be improved:

Although it has the function of portable charging, it only has a single output port to charge electronic products, and cannot meet other electronic products. If you want to charge other electronic products (such as notebook computers), you must use another compliant The multi-function charger at the charging end of this electronic product is able to charge it; moreover, this multi-function charger can only output power and cannot charge the internal dry batteries. Some batteries are discarded after use, which is not environmentally friendly. Therefore, it is mostly recommended to use rechargeable batteries, but this existing utility model has no input terminal, so the internal rechargeable battery cannot be charged; in addition, the battery must be installed in the barrel, and the user must turn it on when he wants to replace the battery. It is very inconvenient to remove the battery only by the cylinder body.

Utility model content

The main purpose of the utility model is to provide a multifunctional charging and discharging device using a standard battery, which solves the problem that the existing multifunctional charger has the functionality of portable charging, but it only has a single output port for electronic products. It can not be used to charge other electronic products. Furthermore, this multi-function charger can only output power, and cannot charge the internal dry battery. In addition, the battery must be installed in the cylinder body. When the user wants to replace the battery At this time, the battery must be turned open to take out the battery, which is very inconvenient.

The utility model mainly includes an outer casing, and a control substrate is accommodated in the outer casing, and the control substrate is electrically connected to at least one power conduction terminal, and the control substrate is connected to several USB socket power output ports on the surface of the outer casing and at least A female power input port is electrically connected, so that when the electronic product is to be charged or used for other purposes, the battery and the power conduction terminal can be electrically connected to each other, and then the electronic product is connected to the USB female power output port Electrical connection (if necessary, a power transmission line can be used for connection), at this time, the electronic product is charged or operated by the power of the battery.

The utility model specifically comprises:

An outer casing, a control substrate is arranged in the outer casing, and the control substrate is electrically connected to at least one power conducting terminal;

Several USB socket power output ports arranged on the surface of the outer casing, the USB female socket power output ports are electrically connected to the control substrate;

At least one female base power input port is arranged on the surface of the outer casing, and the female base power input port is electrically connected with the control substrate.

The power output port of the USB female base is further electrically connected to a power transmission line, and one end of the power transmission line is matched with the power output port of the USB female base through a transmission end male head, and the other end is equipped with a charging terminal that meets the specifications of electronic products. Terminal male head;

The electronic product is one of mobile phone, camera, tablet computer or notebook computer;

Wherein the outer casing is provided with a power switch;

Wherein the power conducting end is electrically connected to at least one battery;

The battery is one of primary battery, secondary battery, lithium battery, nickel metal hydride, nickel cadmium battery, general AA battery, general AA battery or general 9V battery;

The control substrate includes a step-down circuit unit, a voltage stabilizing rectifier unit, a filter unit, a reverse current protection unit and a battery protection circuit unit;

The power output port of the USB socket is further electrically connected to one of a radio broadcaster, an LED light, a laser light, a banknote detector light, a mosquito repellent, an electronic lighter or an electronic heating pack;

Wherein the power input port of the base is further electrically connected to one of the solar panel, mains power supply, hand generator or wind power generator;

The power input port of the socket is one of Mini USB or Micro USB.

The utility model has the advantages of:

1. The utility model has multiple USB base power output ports to charge or use multiple electronic products at the same time, and the battery can be charged through the base power input port, so that users can reuse the battery, which is extremely useful The advantages of environmental protection, in addition, the battery of the utility model is directly combined with the power conduction end outside the outer shell, without the steps of turning the cylinder body away and putting it into the battery, which makes the utility model more efficient than the prior art Practical progress.

2. The power output port of the USB female seat can be electrically connected to radio broadcasters, LED lights, laser lights, currency detector lights, mosquito repellents, lighters or electronic heating packs, and operate.

3. The power input port of the female seat can be electrically connected to a solar panel, a mains power supply, a hand generator or a wind generator to charge the battery.

Description of drawings

Fig. 1 is a perspective view of a preferred embodiment of the utility model.

Fig. 2 is a perspective view of a preferred embodiment of the present invention.

Fig. 3 is a schematic diagram of implementation of a preferred embodiment of the present invention.

Fig. 4 is a schematic diagram of implementation of the first preferred embodiment of the present invention.

Fig. 5 is an implementation schematic diagram of the second preferred embodiment of the present invention.

Fig. 6 is an implementation schematic diagram of the third preferred embodiment of the present invention.

Fig. 7 is a schematic diagram of implementation of the fourth preferred embodiment of the present invention.

Fig. 8 is an implementation schematic diagram of the fifth preferred embodiment of the present invention.

Fig. 9 is a schematic diagram of implementation of the sixth preferred embodiment of the present invention.

Fig. 10 is an implementation schematic diagram of the seventh preferred embodiment of the present utility model.

Fig. 11 is an implementation schematic diagram of the eighth preferred embodiment of the present invention.

Fig. 12 is an implementation schematic diagram of the ninth preferred embodiment of the present invention.

Fig. 13 is an implementation schematic diagram of the tenth preferred embodiment of the present utility model.

Fig. 14 is a schematic diagram of an eleventh preferred embodiment of the present invention.

Fig. 15 is an implementation schematic diagram of a twelfth preferred embodiment of the present invention.

Fig. 16 is a schematic diagram of the implementation of the thirteenth preferred embodiment of the present invention.

Fig. 17 is an implementation schematic diagram of a fourteenth preferred embodiment of the present invention.

Fig. 18 is a schematic diagram of the implementation of the fifteenth preferred embodiment of the present utility model.

Fig. 19 is an implementation schematic diagram of a sixteenth preferred embodiment of the present utility model.

Fig. 20 is an implementation schematic diagram of the seventeenth preferred embodiment of the present utility model.

Detailed ways

As shown in accompanying drawing 1 and accompanying drawing 2, it is the perspective view and the perspective view of preferred embodiment of the present utility model, can clearly find out from the figure that charging and discharging device described in the present utility model mainly comprises an outer shell 1, and this shell There is a control substrate 11 inside the body 1, the control substrate 11 includes a step-down circuit unit, a voltage stabilizing rectifier unit, a filter unit, a reverse current protection unit and a battery protection circuit unit (marked in the figure), and the control substrate 11 is electrically Connect at least one power conducting end 12, the power conducting end 12 is set on the side of the outer casing 1, and the surface of the outer casing 1 is provided with several USB female socket power output ports 13 and at least one female socket power input port 14 , the USB socket power output port 13 and the socket power input port 14 are respectively electrically connected to the control board 11 , and a power switch 15 is provided on the outer shell 1 .

By above-mentioned structure, composition design, hereby just explain as follows with regard to the usage situation of the present utility model:

As shown in accompanying drawing 1 to accompanying drawing 3, it is the perspective view, the perspective view and the implementation schematic diagram of the preferred embodiment of the present utility model, it can be clearly seen from the figure that the power conducting end 12 provides at least one battery 2 for electrical connected, and the battery 2 is one of primary battery, secondary battery, lithium battery, nickel metal hydride, nickel cadmium battery, general 3rd specification battery, general 4th specification battery or general 9V specification battery, thereby, when When the user wants to charge the electronic product, the battery 2 can be directly inserted into the power conduction terminal 12 for electrical conduction, and after the user electrically connects the electronic product with the power output port 13 of the USB socket, The power of the battery 2 can be turned on by the user to turn on the power switch 15 so that the battery power reaches the electronic product end through the control substrate 11, and during the power transmission process, the power passes through the voltage stabilizing rectifying unit, the filtering unit and the reverse current protection unit and The battery protection circuit unit is used to protect the battery 2 and the application of electronic products.

As shown in accompanying drawing 4, it is a schematic diagram of the implementation of the first preferred embodiment of the present utility model. It can be clearly seen from the figure that there is a control substrate housed in the outer casing 1a, and the control substrate is electrically connected to at least one power conducting terminal. , and the control substrate is electrically connected to several USB female power output ports 13a and at least one female power input port 14a provided on the surface of the outer casing 1a, wherein the USB female power output port 13a is further electrically connected to a power supply Transmission line 3a, one end of the power transmission line 3a is matched with the USB socket power output port 13a through a transmission end male 31a, and the other end is provided with a charging end male 32a that meets the charging end of the electronic product specification.

As shown in accompanying drawing 5, it is the implementation schematic diagram of the second preferred embodiment of the present utility model, can clearly see from the figure, one end of the power transmission line 3b is connected with the USB socket power output port 13b, and the other end can be connected with the electronic product 4b, and the electronic product 4b can be a mobile phone.

As shown in accompanying drawing 6, it is the implementation schematic diagram of the third preferred embodiment of the present utility model, it can be clearly seen from the figure that one end of the power transmission line 3c is connected to the USB socket power output port 13c, and the other end can be connected to the electronic product 4c, and the electronic product 4c can be a camera.

As shown in accompanying drawing 7, it is the implementation diagram of the fourth preferred embodiment of the present utility model, it can be clearly seen from the figure that the charging and discharging device of the present utility model can utilize the power input port 14d of the socket to connect a power transmission line 3d and externally A power source device is used to charge the battery 2d, and then the battery 2d (which can be a No. 3 battery) can be used on the electronic product 4d, and the electronic product can be a remote controller.

As shown in accompanying drawing 8, it is the implementation schematic diagram of the fifth preferred embodiment of the present utility model, can clearly see from the figure, one end of the power transmission line 3e is connected with the USB socket power output port 13e, and the other end can be connected with the electronic product 4e, and the electronic product 4e can be a tablet computer.

As shown in accompanying drawing 9, it is the implementation schematic diagram of the sixth preferred embodiment of the present utility model, can clearly see from the figure, one end of this power transmission line 3f is connected with female power input port 14f, and the other end can be connected with electronic product 4f connected, and the electronic product 4f can be a notebook computer, whereby the electronic product 4f can charge the battery 2f of the present utility model.

As shown in accompanying drawing 10, it is a schematic diagram of the implementation of the seventh preferred embodiment of the present utility model. It can be clearly seen from the figure that a control substrate is accommodated in the outer shell 1g, and the control substrate is electrically connected to at least one power conducting terminal. , and the control substrate is electrically connected to several USB female power output ports 13g and at least one female power input port 14g located on the surface of the outer casing 1g, wherein the USB female power output port 13g is electrically connected to a radio station device 5g.

As shown in Figure 11, it is a schematic diagram of the implementation of the eighth preferred embodiment of the present invention. It can be clearly seen from the figure that there is a control substrate housed in the outer casing 1h, and the control substrate is electrically connected to at least one power conducting terminal. , and the control substrate is electrically connected to several USB socket power output ports 13h and at least one socket power input port 14h located on the surface of the outer casing 1h, wherein the USB socket power output port 13h is electrically connected to an LED light 51h.

As shown in accompanying drawing 12, it is a schematic diagram of the implementation of the ninth preferred embodiment of the present invention. It can be clearly seen from the figure that a control substrate is accommodated in the outer casing 1i, and the control substrate is electrically connected to at least one power supply terminal. , and the control substrate is electrically connected to several USB female power output ports 13i and at least one female power input port 14i located on the surface of the outer casing 1i, wherein the USB female power output port 13i is electrically connected to a laser lamp 52i.

As shown in accompanying drawing 13, it is a schematic diagram of the implementation of the tenth preferred embodiment of the present utility model. It can be clearly seen from the figure that a control substrate is housed in the outer shell 1j, and the control substrate is electrically connected to at least one power conducting terminal. , and the control substrate is electrically connected to several USB female power output ports 13j and at least one female power input port 14j located on the surface of the outer casing 1j, wherein the USB female power output port 13j is electrically connected to a money detector Lamp 53j.

As shown in Figure 14, it is a schematic diagram of the implementation of the eleventh preferred embodiment of the present utility model. It can be clearly seen from the figure that a control substrate is housed in the outer casing 1k, and the control substrate is electrically connected to at least one power supply. terminal, and the control substrate is electrically connected to several USB female power output ports 13k and at least one female power input port 14k on the surface of the outer casing 1k, wherein the USB female power output port 13k is electrically connected to a drive Mosquito device 54k.

As shown in accompanying drawing 15, it is the schematic diagram of the implementation of the twelfth preferred embodiment of the present utility model. It can be clearly seen from the figure that a control substrate is housed in the outer casing 11, and the control substrate is electrically connected to at least one power supply. terminal, and the control substrate is electrically connected to several USB female power output ports 13l and at least one female power input port 14l provided on the surface of the outer casing 1l, wherein the USB female power output port 13l is electrically connected to an electronic Lighter 55l.

As shown in Figure 16, it is a schematic diagram of the implementation of the thirteenth preferred embodiment of the present invention. It can be clearly seen from the figure that a control substrate is housed within 1m of the outer shell, and the control substrate is electrically connected to at least one power supply. terminal, and the control substrate is electrically connected to several USB female power output ports 13m and at least one female power input port 14m located on the surface of the outer casing 1m, wherein the USB female power output port 13m is electrically connected to an electronic Nuan Nuan Bao 56m.

As shown in Figure 17, it is a schematic diagram of the implementation of the fourteenth preferred embodiment of the present invention. It can be clearly seen from the figure that a control substrate is housed in the outer shell 1n, and the control substrate is electrically connected to at least one power supply battery 2n. Electrically connected power conduction terminals, and the control substrate is electrically connected to several USB female power output ports 13n and at least one female power input port 14n located on the surface of the outer shell 1n, wherein the female power input port 14n is further electrically connected to the solar panel 57n, so that the solar panel 57n collects the light source and converts it into power to charge the battery 2n.

As shown in Figure 18, it is a schematic diagram of the implementation of the fifteenth preferred embodiment of the present utility model. It can be clearly seen from the figure that a control substrate is housed in the outer casing 1o, and the control substrate is electrically connected to at least one power supply battery 2o. Electrically connected power conduction terminals, and the control substrate is electrically connected to several USB female power output ports 13o and at least one female power input port 14o located on the surface of the outer shell 1o, wherein the female power input port 14o is further electrically connected to the mains power supply 58o to charge the battery 2o through the mains power supply 58o.

As shown in Figure 19, it is a schematic diagram of the implementation of the sixteenth preferred embodiment of the present invention. It can be clearly seen from the figure that a control substrate is housed in the outer shell 1p, and the control substrate is electrically connected to at least one power supply battery 2p. Electrically connected power conduction terminals, and the control substrate is electrically connected to several USB female power output ports 13p and at least one female power input port 14p located on the surface of the outer casing 1p, wherein the female power input port 14p is further electrically connected to the manual generator 59p, so that when there is no external force to generate electric energy, the manual manual method can be used to generate electric energy to charge the battery 2p.

As shown in Figure 20, it is a schematic diagram of the implementation of the seventeenth preferred embodiment of the present invention. It can be clearly seen from the figure that a control substrate is housed in the outer casing 1q, and the control substrate is electrically connected to at least one power supply battery 2q. The power conduction end of the electrical connection, and the control substrate is electrically connected with several USB female power output ports 13q and at least one female power input port 14q located on the surface of the outer shell 1q, wherein the female power input port 14q It is further electrically connected to the wind power generator 60q to generate power by the kinetic energy of the wind.

Claims (10)

1. the multi-functional charge and discharge device of an application standard battery is characterized in that comprising:

One shell body is provided with a control basal plate in this shell body, and this control basal plate electrically connects at least one power turn-on end;

Several are located at the USB female seat output port of power source on this shell body surface, and this USB female seat output port of power source and this control basal plate electrically connect;

At least one female seat power input mouth of being located at this shell body surface, this female seat power input mouth and this control basal plate electrically connect.

2. the multi-functional charge and discharge device of application standard battery according to claim 1, it is characterized in that: wherein this USB female seat output port of power source further electrically connects a power transmission line, its power transmission line one end matches with this USB female seat output port of power source by a transmission ends male, and the other end then is provided with the charging end male that meets electronic product specification charging end.

3. the multi-functional charge and discharge device of application standard battery according to claim 2 is characterized in that: wherein this electronic product be mobile phone, camera, flat computer or mobile computer one of them.

4. the multi-functional charge and discharge device of application standard battery according to claim 1 is characterized in that: wherein this shell body is provided with a mains switch.

5. the multi-functional charge and discharge device of application standard battery according to claim 1 is characterized in that: wherein this power turn-on end electrically connects at least one battery and establishes.

6. the multi-functional charge and discharge device of application standard battery according to claim 5 is characterized in that: wherein this battery be disposable battery, secondary battery, lithium battery, ni-mh, nickel-cadmium cell, general No. 3 specification batteries, general No. 4 specification batteries or general 9V specification battery one of them.

7. the multi-functional charge and discharge device of application standard battery according to claim 1 is characterized in that: wherein this control basal plate includes reduction voltage circuit unit, voltage stabilizing rectification unit, filter unit, reverse-current protection unit and battery protecting circuit unit.

8. the multi-functional charge and discharge device of application standard battery according to claim 1 is characterized in that: wherein the further electric connection of this USB female seat output port of power source one station broadcast device, LED lamp, laser lamp, currency examine lamp, mosquito repellant, electronic lighter or electronics are warm wraps one of them.

9. the multi-functional charge and discharge device of application standard battery according to claim 1 is characterized in that: wherein this female seat power input mouth further electrically connect solar panels, mains supply, hand power device or wind turbine generator one of them.

10. the multi-functional charge and discharge device of application standard battery according to claim 1 is characterized in that: wherein this female seat power input mouth be micro universal serial bus or Micro USB one of them.

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