Battery glue quick-dismounting line

Abstract

The utility model provides a battery glue quick-dismounting wire, which comprises a main body part, the main body part comprises an input end and an output end, a booster circuit is arranged between the input end and the output end, and the booster circuit is used for boosting the voltage input by the input end and outputting the voltage outwards through the output end; the output end is electrically connected with two wires, and conductive clamps are arranged at the ends of the two wires. When the input end is connected with a power supply, the open-circuit voltage of the output end is not lower than 9V and not larger than 30V. Therefore, maintenance personnel can conveniently disassemble the battery.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone repair, in particular to a battery glue quick release cable. Background Art

[0002] When repairing a mobile phone, it is often necessary to remove the battery of the mobile phone.

[0003] Mobile phone batteries can be fixed in place in a variety of ways, including using a special battery adhesive (such as an ionic liquid battery adhesive). This adhesive loses its viscosity after being powered at low voltage for a period of time. As the adhesive loses its viscosity, the mobile phone battery gradually becomes loose.

[0004] In this type of mobile phone battery fixing method, the battery glue is provided with a portion that can extend out of the battery mounting groove for the conductive clip of the wire to clamp. In the prior art, when maintenance personnel want to remove a battery with this fixing method, they clamp the conductive clips of the two wires to the portion of the battery glue that extends out of the groove and the grounding screw next to the battery mounting groove, and then connect the other ends of the two wires to a low-voltage battery (such as a 9V battery), thereby applying voltage to the battery glue. This method requires maintenance personnel to use low-voltage batteries and dedicated wires when removing the mobile phone battery. Low-voltage batteries are not convenient to carry, store, or use, and low-voltage batteries have no other use when disassembling and repairing mobile phones. They will increase the tools required for maintenance and make the maintenance workbench more cluttered.

[0005] Therefore, there are still problems to be solved in the prior art. Utility Model Content

[0006] The main purpose of the utility model is to provide a battery glue quick release cable, which is intended to facilitate maintenance personnel to disassemble mobile phone batteries.

[0007] To achieve the above-mentioned purpose, the utility model proposes a battery adhesive quick-release cable, comprising: a main body, the main body including an input end and an output end, a boost circuit is provided between the input end and the output end, the boost circuit is used to increase the voltage inputted by the input end and output it to the outside through the output end; the output end is electrically connected to two wires, and the ends of the two wires are both provided with conductive clips; when the input end is connected to a power supply, the circuit-breaking voltage of the output end is not less than 9V and not more than 30V.

[0008] Preferably, when the input end is connected to a power supply, the operating current of the output end is no more than 30 mA.

[0009] Preferably, the main body is further provided with a protocol chip, so that when the input terminal is connected to an external power source, the external power source can supply power to the input terminal.

[0010] Preferably, the main body is further provided with an indicator component, and when the input end is connected to the power supply and the output end is disconnected, the indicator component displays the first state.

[0011] Preferably, when the conductive clip outputs voltage to the battery glue and the battery is not loose, the indicator component displays the second state.

[0012] Preferably, when the conductive clip outputs voltage to the battery glue and the battery is half-loose, the indicator component displays the third state.

[0013] Preferably, when the conductive clip outputs voltage and the battery is completely released, the indicator component displays the first state.

[0014] Preferably, the main body is further provided with a comparison circuit, which is used to detect the current and control the display state of the indicating component.

[0015] Preferably, the indicating component is a three-color indicating component.

[0016] Preferably, the main body includes a circuit board, the input end is configured as a USB female socket, or the input end is connected to an input wire, and a USB connector is provided at the end of the input wire.

[0017] The battery adhesive quick-release cable provided in the embodiments of the present application includes: a main body, including an input terminal and an output terminal, with a boost circuit disposed between the input terminal and the output terminal, the boost circuit being used to increase the voltage inputted from the input terminal and output it to the outside through the output terminal; the output terminal being electrically connected to two wires, each of which has a conductive clip disposed at the end; and when the input terminal is connected to a power source, the circuit-breaking voltage of the output terminal is not less than 9V and not more than 30V. This facilitates battery removal by maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of an embodiment of the battery adhesive quick release cable of the present utility model;

[0020] Figure 2 This is a schematic diagram of outputting voltage to the battery glue during operation of an embodiment of the battery glue quick release cable of the present invention.

[0021] Description of Figure Numbers:

[0022] Label name Label name 100 Main body 120 Output 110 Input 200 wire 300 Protocol chip

[0023] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0026] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0027] When repairing a mobile phone, it is often necessary to remove the battery of the mobile phone.

[0028] Mobile phone batteries can be fixed in place in a variety of ways, including using a special battery adhesive (such as an ionic liquid battery adhesive). This adhesive loses its viscosity after being powered at low voltage for a period of time. As the adhesive loses its viscosity, the mobile phone battery gradually becomes loose.

[0029] In this type of mobile phone battery fixing method, the battery glue is provided with a portion that can extend out of the battery mounting groove for the conductive clip of the wire to clamp. In the prior art, when maintenance personnel want to remove a battery with this fixing method, they clamp the conductive clips of the two wires to the portion of the battery glue that extends out of the groove and the grounding screw next to the battery mounting groove, and then connect the other ends of the two wires to a low-voltage battery (such as a 9V battery), thereby applying voltage to the battery glue. This method requires maintenance personnel to use low-voltage batteries and dedicated wires when removing the mobile phone battery. Low-voltage batteries are not convenient to carry, store, or use, and low-voltage batteries have no other use when disassembling and repairing mobile phones. They will increase the tools required for maintenance and make the maintenance workbench more cluttered.

[0030] In order to solve the above problems, this patent provides a battery glue quick release line, which is designed to facilitate maintenance personnel to disassemble mobile phone batteries.

[0031] For ease of understanding, the specific implementation of the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0032] See also Figure 1 A battery adhesive quick-release cable includes: a main body 100, the main body 100 includes an input end 110 and an output end 120, a boost circuit is provided between the input end 110 and the output end 120, the boost circuit is used to increase the voltage input by the input end 110 and output it to the outside through the output end 120; the output end 120 is electrically connected to two wires 200, and the ends of the two wires 200 are both provided with conductive clips; when the input end 110 is connected to a power supply, the circuit breaker voltage of the output end 120 is not less than 9V and not more than 30V.

[0033] In this embodiment, voltage is input from input terminal 110 and output from output terminal 120. A boost circuit is provided between input terminal 110 and output terminal 120. The voltage is boosted by the boost circuit, thereby increasing the voltage at output terminal 120. Output terminal 120 is electrically connected to two wires 200, each of which is provided with a conductive clip at the end. The voltage across the conductive clip is also increased. When input terminal 110 is connected to a power source, the short-circuit voltage of output terminal 120 refers to the voltage at the output terminal when the battery gel, wires, and output terminal do not form a closed circuit. Input terminal 110 can be connected to an external power source, such as a USB cable connected to a USB socket, a computer USB port, or a mobile phone charger. This eliminates the need for a low-voltage battery as a power source, making it easier for maintenance personnel to remove the mobile phone battery. The short-circuit voltage is between 9V and 30V, balancing safety and efficiency. While ensuring safety, it also ensures efficient battery removal, preventing damage to the phone caused by excessive voltage or time-consuming due to excessive voltage.

[0034] It should be noted that the current output to the battery gel cannot be too large to prevent damage. Therefore, the operating current of the output terminal 120 needs to be within a safe range. When the input terminal 110 is connected to a power source, the operating current of the output terminal 120 is no more than 30mA to meet the above requirements.

[0035] In this embodiment, within the aforementioned voltage range, in order to further prevent accidental short circuit damage to the quick-release cable or the mobile phone, the maximum output current of the output terminal 120 is limited to no more than 30 mA.

[0036] The user can use different external power sources to power the input terminal 110, such as an external power source such as a socket, a computer, or a mobile phone charger. Using different external power sources to power the input terminal 110 requires being able to identify the external power source and ensure that the power source can supply power normally.

[0037] The main body 100 can meet the above requirements by providing a protocol chip 300. The protocol chip 300 is used to handshake and pair with an external power supply so that when the input terminal 110 is connected to the external power supply, the external power supply can supply power to the input terminal 110. The protocol chip 300 itself is an industry-wide chip, such as the protocol chip 300 produced by Yingjixin, Zhirong, and Nanxin Technology, which integrates multiple protocols. The integrated protocols include USB Type-C DFP, PD (Power Delivery) 2.0 / 3.0 / 3.1 / PPS (Programmable Power Supply), QC (Quick Charge) 2.0 / 3.0 / 3+ / 4+ / 5, UFCS (Unified Fast Charging Specification), etc.

[0038] In this embodiment, the protocol chip 300 can identify the external power source and match the external power source. Therefore, when different external power sources are connected, the input terminal 110 can be powered.

[0039] In order to intuitively observe the status of the battery glue quick-release cable and the battery glue, utilizing the relationship between the conductivity and viscosity of the battery glue, this embodiment provides an indicator component on the main body 100. When the input end 110 is connected to the power supply and the output end 120 is disconnected, the indicator component displays the first state, prompting the maintenance personnel that the battery glue quick-release cable has been connected to the external power supply and can be used normally.

[0040] When the indicator component displays the first state, after clamping the conductive clip to the battery glue and the grounding screw (one side of the battery glue is adhered to the battery, and the other side is adhered to the phone and electrically connected to the grounding screw), the battery glue is energized. At this time, the indicator component displays the second state, prompting maintenance personnel that the battery glue is being energized to release the stickiness. At this time, the battery has not yet loosened, and the battery must not be pried forcefully, otherwise the battery may be damaged easily.

[0041] After the indicator shows the second state, continue to power on for a while, and the battery glue becomes semi-loose. At this time, the current decreases, and the indicator shows the third state. At this time, the maintenance personnel are prompted to pry the battery slightly to remove it, but the battery glue is still slightly sticky at this time, and the maintenance personnel are also advised not to use too much force, otherwise it may damage the battery.

[0042] After the indicator component displays the third state, continue to power on for a period of time, the battery glue is completely loose, the current almost disappears, and the two conductive clips are close to being disconnected or can be regarded as being in a disconnected state. At this time, the indicator component displays the first state, prompting the maintenance personnel that the battery glue has been released and the battery has been completely loosened. The battery can now be easily removed.

[0043] The indicator component can be a variety of components capable of displaying different contents, such as indicator lights, digital tubes, and display screens. When using indicator lights, a three-color indicator light is used, and the first, second, and third states can emit different colors of light. When using a digital tube or display screen, the first, second, and third states can display different text or numbers.

[0044] It should be noted that the state of the battery gel is determined by detecting the current, and there are various ways to detect the current. Preferably, the main body 100 is provided with a comparison circuit, which is used to detect the current and control the display state of the indicator component. This implementation method can determine the state of the battery gel and display it through the indicator component.

[0045] The comparison circuit compares the detected current with a preset value or other parameter, outputting different signals to control the indicator component to display different contents. For example, the comparison circuit can detect the output current at the output terminal and compare the output current with a preset value. When the detected output current is zero or nearly zero, the indicator component displays a first state; when the detected output current is greater than the preset value, the indicator component displays a second state; and when the detected output current is not zero but less than the preset value, the indicator component displays a third state. Those skilled in the art can flexibly modify specific configurations based on this basic scheme to achieve the same technical objectives.

[0046] It should be noted that the input terminal 110 can be implemented in various ways. Preferably, the main body 100 includes a circuit board, and the input terminal 110 is configured as a female USB socket, or the input terminal 110 is connected to an input wire 200, and the end of the input wire 200 is provided with a USB connector. The input terminal 110 can also be configured as a male USB socket for connecting to other external power sources.

[0047] In summary, the battery adhesive quick-release cable provided in the embodiments of the present application includes: a main body 100, including an input terminal 110 and an output terminal 120. A boost circuit is disposed between the input terminal 110 and the output terminal 120, and the boost circuit is used to increase the voltage input by the input terminal 110 and output it to the outside through the output terminal 120; the output terminal 120 is electrically connected to two wires 200, and the ends of the two wires 200 are provided with conductive clips; when the input terminal 110 is connected to a power source, the circuit breaker voltage of the output terminal 120 is not less than 9V and not more than 30V. This makes it easier for maintenance personnel to remove the battery.

[0048] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A battery adhesive quick release cable, characterized in that: include: A main body, the main body including an input end and an output end, a boost circuit being provided between the input end and the output end, the boost circuit being used to increase the voltage inputted from the input end and output it externally through the output end; the output end being electrically connected to two wires, both ends of which are provided with conductive clips; When the input end is connected to a power supply, the circuit breaker voltage of the output end is not less than 9V and not greater than 30V.

2. The battery adhesive quick-release cable according to claim 1, characterized in that: When the input end is connected to a power supply, the operating current of the output end is no more than 30 mA.

3. The battery adhesive quick-release cable according to claim 1, characterized in that: The main body is further provided with a protocol chip, so that when the input end is connected to an external power source, the external power source can supply power to the input end.

4. The battery adhesive quick-release cable according to claim 1, characterized in that: The main body is further provided with an indicator component, and when the input end is connected to a power source and the output end is disconnected, the indicator component displays a first state.

5. The battery adhesive quick-release cable according to claim 4, characterized in that: When the conductive clip outputs voltage to the battery glue and the battery is not loose, the indicator component displays the second state.

6. The battery adhesive quick-release cable according to claim 4 or 5, characterized in that: When the conductive clip outputs voltage to the battery glue and the battery is half loose, the indicator component displays the third state.

7. The battery adhesive quick-release cable according to claim 6, characterized in that: When the conductive clip outputs voltage and the battery is completely released, the indicator component displays the first state.

8. The battery adhesive quick-release cable according to claim 4 or 5, characterized in that: The main body is further provided with a comparison circuit, which is used to detect current and control the display state of the indicator component.

9. The battery adhesive quick-release cable according to any one of claims 4, 5 or 7, characterized in that: The indicating component is a three-color indicator light.

10. The battery adhesive quick-release cable according to claim 1, characterized in that: The main body includes a circuit board, the input end is configured as a USB female socket, or the input end is connected to an input wire, and the end of the input wire is provided with a USB connector.

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