CN210780132U - Battery pack with man-machine interaction function - Google Patents
Battery pack with man-machine interaction function Download PDFInfo
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- CN210780132U CN210780132U CN201921460741.2U CN201921460741U CN210780132U CN 210780132 U CN210780132 U CN 210780132U CN 201921460741 U CN201921460741 U CN 201921460741U CN 210780132 U CN210780132 U CN 210780132U
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Abstract
The utility model discloses a battery pack with human-computer interaction function, which comprises a battery pack shell, a power output port, a battery pack, a control module, a self-locking module, a power supply module, a wake-up module, a communication module and a contact or non-contact trigger module; the power supply output end of the battery pack is electrically connected to the power supply input end of the power supply module, the power supply output end of the power supply module is electrically connected to the power supply output end and the power supply input ends of the control module and the communication module respectively, and the control signal input end of the power supply module is electrically connected to the control signal output ends of the self-locking module and the awakening module respectively; the control signal input end of the control module is electrically connected to the control signal output ends of the awakening module and the communication module respectively, and the control signal output end of the control module is electrically connected to the control signal input ends of the self-locking module and the communication module respectively. The utility model discloses energy-conservation, safety, long service life, and can realize the human-computer interaction function.
Description
Technical Field
The utility model relates to a battery technology field, concretely relates to battery package with man-machine interaction function.
Background
With the progress of society, electric products such as portable electric tools are more and more widely used in our lives, and battery technology as a power source thereof is also continuously developed. The demand for secondary batteries is increasing from the viewpoint of environmental protection and repetitive use, and lithium batteries are ideal for products such as portable power tools by virtue of their unique advantages, such as high energy density, long service life, high discharge voltage, and no memory effect. In order to meet the voltage and capacity requirements of products such as portable power tools, a lithium battery pack may be used to supply power.
The battery pack formed by lithium battery packs in the current market is limited to power products such as electric tools, and the improved battery pack is only added with an electric quantity display function. With the advent of the man-machine interaction era, the existing battery pack cannot meet the increasing use requirements of people. In addition, how to prolong the single use time and the whole service life of the battery pack, reduce energy consumption and reduce loss is also a technical problem to be solved by the technical personnel in the field.
Disclosure of Invention
The utility model aims at providing a battery package with man-machine interaction function not only can realize that the battery package carries out dormancy and the function of awakening up through triggering, reduces its energy consumption, reduces its loss, prolongs its single live time and whole life, can establish the communication connection of battery package and external equipment moreover, realizes man-machine interaction function, can also promote the safety in utilization.
In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows: a battery pack with a man-machine interaction function comprises a battery pack shell, a power supply output port arranged on the battery pack shell and used for supplying power, a battery pack arranged in the battery pack shell, a control module, a self-locking module, a power supply module, a wake-up module, a communication module and a contact type trigger module or a non-contact type trigger module, wherein the control module, the self-locking module, the power supply module, the wake-up module and the communication module are arranged in the battery pack shell;
the power supply output end of the battery pack is electrically connected to the power supply input end of the power supply module, the power supply output end of the power supply module is respectively and electrically connected to the power supply output end, the power supply input end of the control module and the power supply input end of the communication module, and the control signal input end of the power supply module is respectively and electrically connected to the control signal output end of the self-locking module and the control signal output end of the awakening module;
the control signal input end of the control module is electrically connected to the control signal output end of the awakening module and the control signal output end of the communication module respectively, and the control signal output end of the control module is electrically connected to the control signal input end of the self-locking module and the control signal input end of the communication module respectively.
In the above technical solution, the power output port at least includes an anode output port and a cathode output port.
In the above technical solution, the control module selects a logic control unit.
In the above technical solution, the power supply module includes a first resistor, a second resistor, a first capacitor, a voltage regulator tube and an MOS tube;
one end of the first resistor is connected to one end of the first capacitor, the cathode of the voltage regulator tube and the source electrode of the MOS tube respectively, and the other end of the first resistor is connected to the other end of the first capacitor, the anode of the voltage regulator tube, the grid electrode of the MOS tube and one end of the second resistor respectively.
In the above technical scheme, the self-locking module includes a third resistor, a fourth resistor, a second capacitor and a first diode;
one end of the third resistor is connected to one end of the second capacitor, the other end of the third resistor is connected to the control signal output end of the control module, the other end of the second capacitor is connected to the anode of the first diode and one end of the fourth resistor respectively, and the other end of the fourth resistor is grounded.
In the above technical solution, the wake-up module includes a fifth resistor, a sixth resistor, a seventh resistor, a third capacitor, a second diode, and a transistor;
one end of the fifth resistor is connected to a base electrode of the transistor, the other end of the fifth resistor is connected to one end of a third capacitor, one end of a sixth resistor, a negative electrode of a second diode and a collector electrode of the transistor respectively, the trigger signal output end of the contact type trigger module is connected to the emitter of the transistor, the other end of the third capacitor is grounded, the other end of the sixth resistor is grounded, an anode of the second diode is connected to one end of a seventh resistor, and the other end of the seventh resistor is connected to the trigger signal output end of the non-contact type trigger module.
In the above technical scheme, the communication module is a bluetooth module or a WIFI module.
In the technical scheme, the contact type triggering module is triggered by a key.
In the technical scheme, the non-contact triggering module is triggered by a Hall sensor.
In the above technical scheme, the battery pack shell is further provided with an electric quantity display unit.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. the utility model discloses a set up control module, self-locking module, power module and awaken up the module in the battery package shell, when awaken up the module and receive the trigger signal that contact trigger module or non-contact trigger module sent, awaken up power module control group battery and give control module power supply, control module control self-locking module work again for power module locks into the on-state, thereby gives the products such as the electric tool that the power output port of battery package is connected power supply; when the awakening module receives a secondary trigger signal sent by the contact type trigger module or the non-contact type trigger module, the awakening module sends a sleep signal to the control module, and the control module controls the self-locking module to stop working so as to disconnect the power supply module and stop supplying power to products such as an electric tool and the like connected with the power supply output port of the battery pack; the battery pack is triggered to sleep and wake up, so that the energy consumption is reduced, the loss is reduced, the single use time is prolonged, and the whole service life is prolonged;
2. the utility model is also provided with a communication module, which is used for realizing the information transmission between the battery pack and the hand-held terminal and realizing the man-machine interaction function;
3. the utility model can adopt the contact type triggering module to actively wake up, and the contact type triggering module can adopt the physical triggering button, thereby having the characteristics of low cost and simple, convenient and direct operation;
4. the utility model can be awakened by adopting the non-contact triggering module, the non-contact triggering module can adopt the Hall sensor, the battery pack can be automatically triggered and awakened only by being installed on the electric tool, the manual key operation is not needed, and the operation is simpler and more convenient and more humanized;
5. the utility model is also provided with an electric quantity display unit which can display the electric quantity information of the battery pack when the battery pack is awakened;
6. the current battery package is pegged graft and is got into promptly on products such as electric tool and treat the power supply state, the utility model discloses can prevent because of the switch of products such as electric tool is locked in advance and to the injury that the human body caused when the battery package that leads to for switching on pegs graft, promote the security.
Drawings
Fig. 1 is a longitudinal section structure diagram of a battery pack according to a first embodiment of the present invention.
Fig. 2 is a block diagram of the internal module structure of the battery pack according to the first embodiment of the present invention.
Fig. 3 is a schematic diagram of a circuit structure of a power supply module according to a first embodiment of the present invention.
Fig. 4 is a schematic diagram of a circuit structure of a self-locking module according to a first embodiment of the present invention.
Fig. 5 is a schematic circuit diagram of a wake-up module according to a first embodiment of the present invention.
Fig. 6 is a left side view of a battery pack according to a first embodiment of the present invention.
Fig. 7 is a longitudinal section structure diagram of a battery pack according to a second embodiment of the present invention.
Wherein: 1. a battery pack housing; 2. a power output port; 3. a battery pack; 4. a control module; 5. a self-locking module; 6. a power supply module; 7. a wake-up module; 8. a communication module; 9. a contact type trigger module; 10. a locking device; 11. a locking button; 12. a return spring; 13. an electric quantity display unit; 14. LED lamp beads; 15. illuminating the button; 16. and a non-contact triggering module.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows:
referring to fig. 1, the embodiment provides a battery pack with a human-computer interaction function, which includes a battery pack case 1, a power output port 2 disposed on the battery pack case 1 and used for supplying power, a battery pack 3 disposed in the battery pack case 1, a control module 4 disposed in the battery pack case 1, a self-locking module 5, a power supply module 6, a wake-up module 7, a communication module 8, and a contact trigger module 9 configured to provide a trigger signal to the wake-up module 7;
specifically, referring to fig. 2, a thick line corresponds to a power supply line, a thin line corresponds to a control line, a power output end of the battery pack 3 is electrically connected to a power supply input end of the power supply module 6, a power supply output end of the power supply module 6 is electrically connected to a power output end 2, a power input end of the control module 4 and a power input end of the communication module 8, respectively, and a control signal input end of the power supply module 6 is electrically connected to a control signal output end of the auto-lock module 5 and a control signal output end of the wake-up module 7, respectively;
the control signal input end of the control module 4 is electrically connected to the control signal output end of the wake-up module 7 and the control signal output end of the communication module 8, and the control signal output end of the control module 4 is electrically connected to the control signal input end of the self-locking module 5 and the control signal input end of the communication module 8.
In this embodiment, the power output port 2 at least includes a positive output port and a negative output port. The positive output port of the battery pack is connected with the positive input port of products such as electric tools, and the negative output port of the battery pack is connected with the negative input port of the products such as electric tools.
In this embodiment, the control module 4 is a logic control unit, for example, a single chip microcomputer.
In this embodiment, referring to fig. 3, the power supply module 6 includes a first resistor R1, a second resistor R2, a first capacitor C1, a voltage regulator ZD and a MOS transistor Q1, where the MOS transistor Q1 is a PMOS transistor;
one end of the first resistor R1 is connected to one end of the first capacitor C1, the negative electrode of the voltage regulator tube ZD and the source electrode of the MOS tube Q1, the other end of the first resistor R1 is connected to the other end of the first capacitor C1, the positive electrode of the voltage regulator tube ZD, the grid electrode of the MOS tube Q1 and one end of the second resistor R2, and the drain electrode of the MOS tube Q1 is connected to the power output end of the battery pack 3.
In this embodiment, referring to fig. 4, the self-locking module 5 includes a third resistor R3, a fourth resistor R4, a second capacitor C2, and a first diode D1;
one end of the third resistor R3 is connected to one end of a second capacitor C2, the other end of the third resistor R3 is connected to the control signal output end MCU _ PWR of the control module 4, the other ends of the second capacitor C2 are respectively connected to the anode of the first diode D1 and one end of a fourth resistor R4, and the other end of the fourth resistor R4 is grounded.
In this embodiment, referring to fig. 5, the wake-up module 7 includes a fifth resistor R5, a sixth resistor R6, a seventh resistor R7, a third capacitor C3, a second diode D2, and a transistor Q2, wherein the transistor Q2 is an NPN transistor;
one end of the fifth resistor R5 is connected to the base of the transistor Q2, the other end of the fifth resistor R5 is connected to one end of the third capacitor C3, one end of the sixth resistor R6, the cathode of the second diode D2, the cathode of the first diode D1 of the self-locking module 5, the collector of the transistor Q2 is connected to the trigger signal output KEY _ WK of the touch trigger module 9 and the other end of the second resistor R2 of the power supply module 6, the emitter of the transistor Q2 is grounded, the other end of the third capacitor C3 is grounded, the other end of the sixth resistor R6 is grounded, the anode of the second diode D2 is connected to one end of the seventh resistor R7, and the other end of the seventh resistor R7 is connected to the trigger signal output PWR _ WK of the non-touch trigger module 16, so as to extend to triggering with the non-touch trigger module 16 in the second embodiment.
In this embodiment, the communication module 8 is a bluetooth module, and can establish a communication connection with a handheld terminal through the bluetooth module, and the handheld terminal can be a mobile phone, a tablet computer, or other handheld devices with a communication function.
In this embodiment, the contact triggering module 9 is triggered by a key. Specifically, a physical trigger key integrated on a PCB (printed circuit board) can be selected, as shown in fig. 1, a locking device 10 is arranged at the rear end of the battery pack case 1, the locking device 10 includes a locking button 11 and a return spring 12 arranged below the locking button 11 and used for driving the locking button 11 to rebound, the physical trigger key is arranged below the locking button 11, and when the locking button 11 is pressed, the locking button 11 drives the physical trigger key downwards to send a trigger signal to the wake-up module 7.
In this embodiment, the battery pack case 1 is further provided with an electric quantity display unit 13. Specifically, referring to fig. 6, the electric quantity display unit 13 is disposed at the front end of the battery pack housing 1, specifically, 3 LED lamp beads 14 that are laterally spaced and driven by the control module 4 to be lit. More specifically, can also set up a lighting button 15 who is connected to control module 4 alone on LED lamp pearl 14 limit, directly drive LED lamp pearl 14 through pressing lighting button 15 and light and show the electric quantity information of battery package.
Example two:
referring to fig. 7, the embodiment further provides another battery pack with a human-computer interaction function, which includes a battery pack case 1, a power output port 2 disposed on the battery pack case 1 for supplying power, a battery pack 3 disposed in the battery pack case 1, a control module 4 disposed in the battery pack case 1, a self-locking module 5, a power supply module 6, a wake-up module 7, a communication module 8, and a non-contact trigger module 16 for providing a trigger signal to the wake-up module 7;
specifically, referring to fig. 2, a thick line corresponds to a power supply line, a thin line corresponds to a control line, a power output end of the battery pack 3 is electrically connected to a power supply input end of the power supply module 6, a power supply output end of the power supply module 6 is electrically connected to a power output end 2, a power input end of the control module 4 and a power input end of the communication module 8, respectively, and a control signal input end of the power supply module 6 is electrically connected to a control signal output end of the auto-lock module 5 and a control signal output end of the wake-up module 7, respectively;
the control signal input end of the control module 4 is electrically connected to the control signal output end of the wake-up module 7 and the control signal output end of the communication module 8, and the control signal output end of the control module 4 is electrically connected to the control signal input end of the self-locking module 5 and the control signal input end of the communication module 8.
In this embodiment, the communication module 8 selects a WIFI module, and a communication connection is established with the handheld terminal through the WIFI module.
In this embodiment, the contactless triggering module 16 may be triggered by a hall sensor. That is, the hall sensor is arranged on the PCB circuit board right below the locking button 11, the lower surface of the locking button 11 is provided with the magnetic ring, and when the battery pack is mounted on the electric tool, the hall sensor senses the magnetic field change between the hall sensor and the magnetic ring to send a trigger signal to the wake-up module 7.
The utility model discloses a locking button 11 can also set up to two kinds of stroke modes: the stroke 1 is that the locking button 11 is pressed shallowly, and only the installation and the unlocking with products such as an electric tool and the like can be realized at the moment; the process 2 and the locking button 11 are pressed down deeply, and at this time, the locking button can drive the physical key of the contact type triggering module 9 to enable the physical key to send out a triggering signal or a hall sensor of the non-contact type triggering module 16 to send out a triggering signal according to the sensed magnetic field change. The advantages of such an arrangement are: the current battery package is pegged graft and is got into promptly on products such as electric tool and treat the power supply state, the utility model discloses can prevent because of the switch of products such as electric tool in advance by the fixed injury that causes the human body when pegging graft for the battery package that leads to switches on (the arm or the wind cannon that the drill bit of electric drill wounded the installation battery package injures the human body etc.), promoted the security.
The utility model discloses a circuit to power module, self-locking module and awaken up the module up improves and optimizes, has simplified its power supply structure, has optimized its control mechanism. In particular, compatibility optimization is performed on the wake-up circuit, so that the wake-up circuit can receive the trigger signal sent by the contact trigger module 9 to wake up, and can receive the trigger signal sent by the non-contact trigger module 16 to wake up.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. The utility model provides a battery package with man-machine interaction function, includes battery package shell, sets up the power output port that is used for the power supply on battery package shell and sets up the group battery in battery package shell, its characterized in that: the battery pack also comprises a control module, a self-locking module, a power supply module, a wake-up module, a communication module and a contact type trigger module or a non-contact type trigger module which are arranged in the battery pack shell and used for providing a trigger signal for the wake-up module;
the power supply output end of the battery pack is electrically connected to the power supply input end of the power supply module, the power supply output end of the power supply module is respectively and electrically connected to the power supply output end, the power supply input end of the control module and the power supply input end of the communication module, and the control signal input end of the power supply module is respectively and electrically connected to the control signal output end of the self-locking module and the control signal output end of the awakening module;
the control signal input end of the control module is electrically connected to the control signal output end of the awakening module and the control signal output end of the communication module respectively, and the control signal output end of the control module is electrically connected to the control signal input end of the self-locking module and the control signal input end of the communication module respectively.
2. The battery pack with human-computer interaction function according to claim 1, wherein: the power output port comprises at least one positive output port and one negative output port.
3. The battery pack with human-computer interaction function according to claim 1, wherein: the control module selects a logic control unit.
4. The battery pack with human-computer interaction function according to claim 1, wherein: the power supply module comprises a first resistor, a second resistor, a first capacitor, a voltage regulator tube and an MOS tube;
one end of the first resistor is connected to one end of the first capacitor, the cathode of the voltage regulator tube and the source electrode of the MOS tube respectively, and the other end of the first resistor is connected to the other end of the first capacitor, the anode of the voltage regulator tube, the grid electrode of the MOS tube and one end of the second resistor respectively.
5. The battery pack with human-computer interaction function according to claim 1, wherein: the self-locking module comprises a third resistor, a fourth resistor, a second capacitor and a first diode;
one end of the third resistor is connected to one end of the second capacitor, the other end of the third resistor is connected to the control signal output end of the control module, the other end of the second capacitor is connected to the anode of the first diode and one end of the fourth resistor respectively, and the other end of the fourth resistor is grounded.
6. The battery pack with human-computer interaction function according to claim 1, wherein: the awakening module comprises a fifth resistor, a sixth resistor, a seventh resistor, a third capacitor, a second diode and a transistor;
one end of the fifth resistor is connected to a base electrode of the transistor, the other end of the fifth resistor is connected to one end of a third capacitor, one end of a sixth resistor, a negative electrode of a second diode and a collector electrode of the transistor respectively, the trigger signal output end of the contact type trigger module is connected to the emitter of the transistor, the other end of the third capacitor is grounded, the other end of the sixth resistor is grounded, an anode of the second diode is connected to one end of a seventh resistor, and the other end of the seventh resistor is connected to the trigger signal output end of the non-contact type trigger module.
7. The battery pack with human-computer interaction function according to claim 1, wherein: the communication module selects a Bluetooth module or a WIFI module.
8. The battery pack with human-computer interaction function according to claim 1, wherein: the contact type trigger module is triggered by a key.
9. The battery pack with human-computer interaction function according to claim 1, wherein: the non-contact triggering module is triggered by a Hall sensor.
10. The battery pack with human-computer interaction function according to claim 1, wherein: and the battery pack shell is also provided with an electric quantity display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921460741.2U CN210780132U (en) | 2019-09-04 | 2019-09-04 | Battery pack with man-machine interaction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921460741.2U CN210780132U (en) | 2019-09-04 | 2019-09-04 | Battery pack with man-machine interaction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210780132U true CN210780132U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921460741.2U Active CN210780132U (en) | 2019-09-04 | 2019-09-04 | Battery pack with man-machine interaction function |
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| Country | Link |
|---|---|
| CN (1) | CN210780132U (en) |
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- 2019-09-04 CN CN201921460741.2U patent/CN210780132U/en active Active
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