CN216530681U - Hand rechargeable chip reset device - Google Patents
Hand rechargeable chip reset device Download PDFInfo
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- CN216530681U CN216530681U CN202123025986.2U CN202123025986U CN216530681U CN 216530681 U CN216530681 U CN 216530681U CN 202123025986 U CN202123025986 U CN 202123025986U CN 216530681 U CN216530681 U CN 216530681U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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Abstract
The utility model provides hand-powered charging type chip reset equipment which comprises a hand-powered charging module and a chip reset module, wherein the hand-powered charging module comprises a charging module body and a chip reset module; the hand-operated charging module is arranged on the chip resetting module; the hand-operated charging module comprises a rechargeable battery and a hand-operated power generation unit, and the rechargeable battery is electrically connected to the output part of the hand-operated power generation unit; the chip resetting module is used for being in communication connection with a chip and comprises a main control and an identifier, the main control is electrically connected with the rechargeable battery and the identifier, the identifier is used for being connected with the chip, and the chip resetting module is not required to be connected to a socket for charging and using.
Description
Technical Field
The utility model belongs to the technical field of chip resetting, and particularly relates to hand-operated charging type chip resetting equipment.
Background
When the chip needs to be reset, the chip needs to be reset by a chip reset device. When a foreign user uses a multi-chip-level device, the chip reset device may not be powered and charged because the plug of the chip reset device cannot be connected to the socket for supplying the commercial power.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide ABC to solve the technical problem that when a foreign user uses a multi-chip-level device, the plug of the chip reset device can not be connected to a socket for supplying commercial power.
In order to achieve the purpose, the utility model adopts the technical scheme that: the hand-operated charging type chip resetting device comprises a hand-operated charging module and a chip resetting module;
the hand-operated charging module is arranged on the chip resetting module;
the hand-operated charging module comprises a rechargeable battery and a hand-operated power generation unit, and the rechargeable battery is electrically connected to the output part of the hand-operated power generation unit;
the chip resetting module is used for being in communication connection with a chip and comprises a main control and an identifier, the main control is electrically connected with the rechargeable battery and the identifier, and the identifier is used for being connected with the chip.
Further, the hand cranking power generation unit includes hand cranking generator and rectifier module, the hand cranking generator electricity connect in rectifier module, rectifier module electricity connect in rechargeable battery.
Further, the rectifier module is a rectifier diode, the conduction end of the rectifier diode is electrically connected to the positive output end of the hand generator, the cut-off end of the rectifier diode is electrically connected to the positive end of the rechargeable battery, and the negative output end of the hand generator and the negative end of the rechargeable battery are grounded.
Furthermore, the main control comprises a main control board and a voltage stabilizing module, wherein the input end of the voltage stabilizing module is electrically connected to the positive terminal of the rechargeable battery, the output end of the voltage stabilizing module is electrically connected to the main control board, the grounding end of the voltage stabilizing module is grounded, and the main control board is electrically connected to the recognizer.
Further, the voltage stabilizing module is an LM317 voltage stabilizing module.
Further, the output direct-current voltage of the voltage stabilizing module is 5V.
Further, the LM317 voltage stabilizing module includes an LM317 chip, a first polar capacitor, a non-polar capacitor, a first diode, a second diode, a first resistor, a second polar capacitor, a third polar capacitor, and an adjustable resistor, wherein the positive terminal of the first polar capacitor is electrically connected to the input terminal of the LM317 chip, a first node and a second node are sequentially disposed between the positive terminal of the first polar capacitor and the input terminal of the LM317 chip, the first node is electrically connected to one end of the non-polar capacitor, the second node is electrically connected to the positive terminal of the first diode, the negative terminal of the first diode is electrically connected to the output terminal of the LM317 chip and the positive terminal of the second diode, the positive terminal of the second polar capacitor is electrically connected to the negative terminal of the second diode, and the first resistor is connected across the second diode, the earth terminal of the LM317 chip and the negative electrode terminal of the second diode are electrically connected to a fixed end of the adjustable resistor, the negative electrode terminal of the first polarity capacitor, the other end of the non-polarity capacitor, the negative electrode terminal of the second polarity capacitor, the negative electrode terminal of the third polarity capacitor, the other fixed end of the adjustable resistor and the movable end of the adjustable resistor are grounded, and the positive electrode terminal of the second polarity capacitor is electrically connected to the main control board.
Further, the main control further comprises an indicating unit, and the indicating unit is electrically connected to the output end of the voltage stabilizing module.
Furthermore, the indicating unit includes a second resistor and a light emitting diode, one end of the second resistor is electrically connected to the output end of the voltage stabilizing module, the other end of the second resistor is electrically connected to the positive end of the light emitting diode, and the negative end of the light emitting diode is grounded.
Further, the hand cranking power generation unit still includes handheld portion, handheld portion can dismantle the connection and be in on hand cranking power generator's the movable part.
The hand-operated charging type chip resetting equipment provided by the utility model has the beneficial effects that: compared with the prior art, the rechargeable battery is charged through the hand-operated power generation unit, and the rechargeable battery supplies power to the main control and the recognizer. The user can connect the recognizer of power supply on the chip to the main control resets or burns the chip through the recognizer. The hand-operated charging type chip resetting device can be charged and powered without being connected to the mains supply, a plug connection mode is not needed for charging and powering, the hand-operated charging type chip resetting device is more convenient to charge and power, and the hand-operated charging type chip resetting device is not limited by a use place and a socket for supplying the mains supply.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a hand-powered rechargeable chip resetting device according to an embodiment of the present invention;
fig. 2 is a schematic partial structural diagram of a hand-powered rechargeable chip resetting device according to an embodiment of the present invention;
fig. 3 is a schematic partial structural diagram of a hand-powered rechargeable chip resetting device according to an embodiment of the present invention;
fig. 4 is an external structural schematic diagram of a hand-powered rechargeable chip resetting device according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1. a hand-operated charging module; 11. a rechargeable battery; 12. a hand-operated power generation unit; 121. a hand generator; 122. a rectification module; 123. a hand-held portion; 2. a chip reset module; 21. a master control; 211. a main control board; 212. a voltage stabilization module; 213. a power control button; 214. resetting the control key; 215. programming a control key; 2121. an LM317 chip; 22. an identifier; 23. an indicating unit; 3. a housing; 4. and connecting the wires.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, 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 utility model and are not intended to limit the utility model.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 and fig. 2 together, a hand-powered rechargeable chip resetting device according to the present invention will now be described. A hand-operated charging type chip reset device comprises a hand-operated charging module 1 and a chip reset module 2;
the hand-operated charging module 1 is arranged on the chip resetting module 2;
the hand-cranking charging module 1 comprises a rechargeable battery 11 and a hand-cranking power generation unit 12, wherein the rechargeable battery 11 is electrically connected with an output part of the hand-cranking power generation unit 12;
the chip resetting module 2 is used for being in communication connection with a chip (not shown in the figure), the chip resetting module 2 comprises a main control 21 and an identifier 22, the main control 21 is electrically connected with the rechargeable battery 11 and the identifier 22, and the identifier 22 is used for being connected with the chip.
Compared with the prior art, the hand-powered rechargeable chip resetting device provided by the utility model has the advantages that the rechargeable battery 11 is charged through the hand-powered generating unit 12, and the rechargeable battery 11 supplies power to the main control 21 and the identifier 22. The user can connect the powered recognizer 22 on the chip so that the master control 21 resets or burns the chip through the recognizer 22. The hand-operated charging type chip resetting device can be charged and powered without being connected to the mains supply, a plug connection mode is not needed for charging and powering, the hand-operated charging type chip resetting device is more convenient to charge and power, and the hand-operated charging type chip resetting device is not limited by a use place and a socket for supplying the mains supply.
Further, referring to fig. 1 and fig. 2 together, as an embodiment of the hand-powered rechargeable chip resetting device provided by the present invention, the hand-powered power generation unit 12 includes a hand-powered generator 121 and a rectification module 122, the hand-powered generator 121 is electrically connected to the rectification module 122, and the rectification module 122 is electrically connected to the rechargeable battery 11.
The user produces the electric energy through hand generator 121, namely converts the mechanical energy through manual rotation into the electric energy, and the electric energy produced by hand generator 121 is converted into the suitable electric energy through rectifier module 122 to charge rechargeable battery 11.
Further, referring to fig. 2, as a specific embodiment of the hand-cranking charging chip resetting device provided by the present invention, the rectifying module 122 is a rectifying diode D1, a conducting end of the rectifying diode D1 is electrically connected to an anode output end of the hand-cranking generator 121, a blocking end of the rectifying diode D1 is electrically connected to an anode end of the rechargeable battery 11, and a cathode output end of the hand-cranking generator 121 and a cathode end of the rechargeable battery 11 are grounded.
The rectifier module 122 is simple in structure, very practical and low in cost.
Further, referring to fig. 2, as a specific embodiment of the hand-powered rechargeable chip resetting device according to the present invention, the main control 21 includes a main control board 211 and a voltage stabilizing module 212, an input end of the voltage stabilizing module 212 is electrically connected to a positive terminal of the rechargeable battery 11, an output end of the voltage stabilizing module 212 is electrically connected to the main control board 211, a ground terminal of the voltage stabilizing module 212 is grounded, and the main control board 211 is electrically connected to the identifier 22.
The user may connect the powered identifier 22 to the chip so that the main control board 211 resets or burns the chip through the identifier 22. The electric energy output by the rechargeable battery 11 is regulated by the voltage regulation module 212, so as to realize stable power supply to the main control board 211 and the identifier 22.
Specifically, referring to fig. 1 to 3, the main control unit 21 further includes a power control button 213, a reset control button 214, and a programming control button 215, where the programming control button 215, the power control button 213, and the reset control button 214 are electrically connected to the main control board 211, and the power control button 213 is used for controlling the power on or off of the rechargeable battery 11 to the main control board 211, the reset control button 214, the programming control button 215, and the identifier 22. The reset control key 214 is configured to send a first signal or a second signal to the main control board 211, when the reset control key 214 sends the first signal to the main control board 211, the main control board 211 resets the chip connected to the identifier 22 through the identifier 22, and when the reset control key 214 sends the second signal to the main control board 211, the main control board 211 does not reset the chip through the identifier 22. The programming control key 215 is configured to send a third signal or a fourth signal to the main control board 211, when the programming control key 215 sends the third signal to the main control board 211, the main control board 211 performs programming on a chip connected to the identifier 22 through the identifier 22, and when the programming control key 215 sends the second signal to the main control board 211, the main control board 211 does not perform programming on the chip through the identifier 22.
Preferably, the power control key 213 is a first touch key or a first auto-reset key.
Preferably, the reset control key 214 is a second touch key or a second automatic reset key.
Preferably, the programming control key 215 is a third touch key or a third auto-reset key.
Preferably, the main control board 211 is a single chip or an MCU.
Further, referring to fig. 2, as a specific embodiment of the hand-powered rechargeable chip resetting device according to the present invention, the voltage stabilizing module 212 is an LM317 voltage stabilizing module 212, and the LM317 voltage stabilizing module 212 can stabilize the electric energy output by the rechargeable battery 11.
Further, as a specific embodiment of the hand-cranking charging type chip resetting device provided by the present invention, the output dc voltage of the voltage stabilizing module 212 is 5V, the main control board 211 and the identifier 22 are normally used under the dc voltage of 5V, and the power consumption of the hand-cranking charging type chip resetting device is relatively small.
Further, referring to fig. 2, as an embodiment of the hand-charging chip reset device provided by the present invention, the LM317 voltage-stabilizing module 212 includes an LM317 chip 2121, a first polar capacitor C1, a non-polar capacitor C2, a first diode D2, a second diode D3, a first resistor R1, a second polar capacitor C3, a third polar capacitor C4 and an adjustable resistor R2, wherein a positive terminal of the first polar capacitor C1 is electrically connected to an input terminal of the LM317 chip 2121, a first node and a second node are sequentially disposed between a positive terminal of the first polar capacitor C1 and an input terminal of the LM317 chip 2121, the first node is electrically connected to one end of the non-polar capacitor C2, the second node is electrically connected to a positive terminal of the first diode D2, a negative terminal of the first diode D2 is electrically connected to an output terminal of the LM317 chip 2121 and a positive terminal of the second diode D3, a positive terminal of the second diode C3 is electrically connected to a negative terminal of the second diode D3, the first resistor R1 is connected across the second diode D3, the ground terminal of the LM317 chip 2121 and the cathode terminal of the second diode D3 are electrically connected to a fixed terminal of the adjustable resistor R2, the cathode terminal of the first polar capacitor C1, the other terminal of the non-polar capacitor C2, the cathode terminal of the second polar capacitor C3, the cathode terminal of the third polar capacitor C4, the other fixed terminal of the adjustable resistor R2 and the active terminal of the adjustable resistor R2 are electrically connected to ground, and the anode terminal of the second polar capacitor C3 is electrically connected to the main control board 211.
The LM317 chip 2121, the first polar capacitor C1, the non-polar capacitor C2, the first diode D2, the second diode D3, the first resistor R1, the second polar capacitor C3, the third polar capacitor C4 and the adjustable resistor R2 are matched to realize the effect of stabilizing the output electric energy of the rechargeable battery 11.
Further, referring to fig. 2, as a specific implementation manner of the hand-powered rechargeable chip resetting device provided by the present invention, the main control 21 further includes an indication unit 23, and the indication unit 23 is electrically connected to an output end of the voltage stabilizing module 212.
The user can determine whether the hand cranking charging module 1 is charging and whether the rechargeable battery 11 is discharging through the indication unit 23.
Further, referring to fig. 2, as a specific embodiment of the hand-cranking charging type chip resetting device provided by the present invention, the indicating unit 23 includes a second resistor R3 and a light emitting diode D4, one end of the second resistor R3 is electrically connected to the output end of the voltage stabilizing module 212, the other end of the second resistor R3 is electrically connected to the positive end of the light emitting diode D4, and the negative end of the light emitting diode D4 is grounded.
The indicating unit 23 has a simple structure and is very practical.
Further, referring to fig. 4, as a specific embodiment of the hand-powered rechargeable chip resetting device provided by the present invention, the hand-powered power generation unit 12 further includes a handheld portion 123, and the handheld portion 123 is detachably connected to the movable portion of the hand-powered generator 121.
When a user needs to operate the hand generator 121, the hand-held portion 123 can be installed on the movable portion, and the movable portion can be controlled by operating the hand-held portion 123, so that the hand generator 121 can be operated. The hand-held generator 121 is operated by the hand-held portion 123, so that the operation is more labor-saving. When the hand generator 121 is not required to be operated, the movable portion mounted on the hand-held portion 123 can be detached.
Specifically, the rechargeable battery 11 is a lithium battery.
Further, referring to fig. 4, as a specific implementation manner of the hand-cranking rechargeable chip resetting device provided by the present invention, the hand-cranking rechargeable chip resetting device further includes a housing 3, a fixed portion of the power control key 213, a fixed portion of the reset control key 214, a fixed portion of the programming control key 215, a main control board 211, a voltage stabilizing module 212, a rectifying module 122, a second resistor R3, a fixed portion of the light emitting diode D4, a fixed portion of the hand-cranking power generation unit 12, and the rechargeable battery 11 are disposed in the housing 3, and a movable portion of the power control key 213, a movable portion of the reset control key 214, a movable portion of the programming control key 215, a light emitting portion of the light emitting diode D4, and a movable portion of the hand-cranking generator 121 are located outside the housing 3.
Further, as a specific embodiment of the hand-powered rechargeable chip resetting apparatus provided by the present invention, the identifier 22 may be two or more probes (not shown), the number and arrangement of the probes are predetermined according to the contact sorting manner of the chip to be burned or/and reset, and when the chip includes four contacts arranged in a line, four probes arranged in a line need to be arranged on the identifier 22 in advance.
Specifically, referring to fig. 4, the hand-powered rechargeable chip resetting device further includes a connecting wire 4, the identifier 22 is connected to the main control board 211 through the connecting wire 4, and when the identifier 22 is connected to the connecting wire 4, the identifier 22 and the housing 3 are independently disposed.
Specifically, the identifier 22 is directly fixed to the housing 3.
Further, as a specific embodiment of the hand-powered rechargeable chip resetting device provided by the present invention, the identifier 22 may be a wireless recorder, and the identifier 22 is fixed on the housing 3.
Specifically, the main control 21 writes chip data prestored in the main control into the chip through the identifier 22, so that the main control 21 resets and writes the chip through the identifier 22. Preferably, the chip data is pre-stored in the main control board 211.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A hand-operated charging type chip reset device is characterized by comprising a hand-operated charging module and a chip reset module;
the hand-operated charging module is arranged on the chip resetting module;
the hand-operated charging module comprises a rechargeable battery and a hand-operated power generation unit, and the rechargeable battery is electrically connected to the output part of the hand-operated power generation unit;
the chip resetting module is used for being in communication connection with a chip and comprises a main control and an identifier, the main control is electrically connected with the rechargeable battery and the identifier, and the identifier is used for being connected with the chip.
2. The hand-cranking rechargeable chip reset device as defined in claim 1, wherein the hand-cranking power generation unit comprises a hand-cranking power generator and a rectification module, the hand-cranking power generator is electrically connected to the rectification module, and the rectification module is electrically connected to the rechargeable battery.
3. The hand-cranking rechargeable chip resetting device as claimed in claim 2, wherein the rectifier module is a rectifier diode, the conducting end of the rectifier diode is electrically connected to the positive output end of the hand-cranking generator, the blocking end of the rectifier diode is electrically connected to the positive end of the rechargeable battery, and the negative output end of the hand-cranking generator and the negative end of the rechargeable battery are grounded.
4. The hand-cranking rechargeable chip reset device as defined in claim 1, wherein the main control comprises a main control board and a voltage stabilizing module, wherein the input terminal of the voltage stabilizing module is electrically connected to the positive terminal of the rechargeable battery, the output terminal of the voltage stabilizing module is electrically connected to the main control board, the ground terminal of the voltage stabilizing module is grounded, and the main control board is electrically connected to the identifier.
5. The hand-cranking rechargeable chip resetting device as claimed in claim 4, wherein the voltage-stabilizing module is an LM317 voltage-stabilizing module.
6. The hand-cranking charging type chip resetting device as claimed in claim 4, wherein the output DC voltage of the voltage stabilizing module is 5V.
7. The hand-shaking rechargeable chip reset device according to claim 5, wherein the LM317 voltage-stabilizing module comprises an LM317 chip, a first polar capacitor, a non-polar capacitor, a first diode, a second diode, a first resistor, a second polar capacitor, a third polar capacitor and an adjustable resistor, wherein the positive terminal of the first polar capacitor is electrically connected to the input terminal of the LM317 chip, a first node and a second node are sequentially arranged between the positive terminal of the first polar capacitor and the input terminal of the LM317 chip, the first node is electrically connected to one end of the non-polar capacitor, the second node is electrically connected to the positive terminal of the first diode, the negative terminal of the first diode is electrically connected to the output terminal of the LM317 chip and the positive terminal of the second diode, the positive terminal of the second polar capacitor is electrically connected to the negative terminal of the second diode, the first resistor is in bridge connection with the second diode, the grounding end of the LM317 chip and the negative end of the second diode are electrically connected to one fixed end of the adjustable resistor, the negative end of the first polarity capacitor, the other end of the nonpolar capacitor, the negative end of the second polarity capacitor, the negative end of the third polarity capacitor, the other fixed end of the adjustable resistor and the movable end of the adjustable resistor are grounded, and the positive end of the second polarity capacitor is electrically connected to the main control board.
8. The hand-cranking rechargeable chip resetting device as claimed in claim 4, wherein the main control further comprises an indication unit electrically connected to the output terminal of the voltage stabilization module.
9. The hand-cranking rechargeable chip reset device as defined in claim 8, wherein the indication unit comprises a second resistor and a light emitting diode, one end of the second resistor is electrically connected to the output terminal of the voltage stabilizing module, the other end of the second resistor is electrically connected to the positive terminal of the light emitting diode, and the negative terminal of the light emitting diode is grounded.
10. The hand-powered rechargeable chip reset device as defined in claim 2, wherein the hand-powered power generation unit further comprises a hand-held portion, and the hand-held portion is detachably connected to the movable portion of the hand-powered generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123025986.2U CN216530681U (en) | 2021-12-03 | 2021-12-03 | Hand rechargeable chip reset device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123025986.2U CN216530681U (en) | 2021-12-03 | 2021-12-03 | Hand rechargeable chip reset device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216530681U true CN216530681U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123025986.2U Active CN216530681U (en) | 2021-12-03 | 2021-12-03 | Hand rechargeable chip reset device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216530681U (en) |
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2021
- 2021-12-03 CN CN202123025986.2U patent/CN216530681U/en active Active
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Address after: 510000 Room 202, building G10, South China new material innovation park, No. 31 Kefeng Road, high tech Industrial Development Zone, Guangzhou, Guangdong Patentee after: Guangzhou Zhongnuo Microelectronics Co.,Ltd. Address before: 510000 Room 202, building G10, South China new material innovation park, No. 31 Kefeng Road, high tech Industrial Development Zone, Guangzhou, Guangdong Patentee before: GUANGZHOU ZHONO ELECTRONIC TECHNOLOGY Co.,Ltd. |
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