Scissor magnetic shaft keyboard using silica gel with magnetic element as key reset element

Abstract

The invention discloses a scissor magnetic shaft keyboard using silica gel with a magnetic element as a key reset element. The scissor magnetic shaft keyboard comprises a scissor structural member, an integral fixing plate, a key cap, the silica gel with the magnetic element and a single single-sided FPC (Flexible Printed Circuit) made of a plurality of magnetic induction integrated circuit chips, the bottom of the scissor foot structural member is fixedly assembled on the integral fixing plate, and the top is fixedly assembled on the keycap. The silica gel with the magnetic element is arranged in the hollow part of the scissor foot structural member and is used for resetting the scissor foot structural member and the key; the single single-face FPC is tightly attached to the lower surface or the upper surface of the integral fixing plate. The magnetic induction keyboard is compatible with an existing scissor foot layout structure, keyboard keys are changed into a magnetic induction mode, the service life of the keys is greatly prolonged, the keys of the magnetic induction keyboard are free of impact, the magnetic induction integrated circuit chip has the RGB color intrigue function, the light indication effect is dreamy, and logic communication between the keys and light indication is more efficient and simpler.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of magnetic induction scissors keyboard, in particular to the scissors keyboard with magnetic element silicone as the key reset element. BACKGROUND

[0002] The existing scissors keyboard is a membrane keyboard, which cannot achieve full-key non-collision. If light indication is required, a membrane circuit light must be added, and the light must be communicated with the key to achieve interactive indication, which is extremely inconvenient and complex to assemble, and the overall height of the keyboard is increased. SUMMARY

[0003] The present application aims to overcome the shortcomings and deficiencies of the prior art, and provides a scissors keyboard with magnetic element silicone as the key reset element.

[0004] The purpose of the present application is achieved by the following technical solutions:

[0005] The scissors keyboard with magnetic element silicone as the key reset element comprises a scissors structure, a whole fixing plate, a key cap, magnetic element silicone, and a single-sided FPC made of a plurality of magnetic induction integrated circuit chips. The bottom of the scissors structure is assembled and fixed to the whole fixing plate, and the top is assembled and fixed to the key cap. The magnetic element silicone is arranged in the hollow part of the scissors structure and is used for resetting the scissors structure and the key. The single-sided FPC is tightly attached to the lower surface of the whole fixing plate. The whole fixing plate below the magnetic element is provided with a second avoiding hole, which is used for the up and down movement of the magnetic element and avoiding the magnetic induction integrated circuit chip on the single-sided FPC.

[0006] When the key cap is pressed, the silicone is pressed down synchronously, the magnetic element passes through the magnetic induction surface of the magnetic induction integrated circuit chip as the silicone is pressed down, and the polarity of the magnetic induction integrated circuit chip is converted.

[0007] The scissors keyboard with magnetic element silicone as the key reset element comprises a scissors structure, a whole fixing plate, a key cap, magnetic element silicone, and a single-sided FPC made of a plurality of magnetic induction integrated circuit chips. The bottom of the scissors structure is assembled and fixed to the whole fixing plate, and the top is assembled and fixed to the key cap. The magnetic element silicone is arranged in the hollow part of the scissors structure and is used for resetting the scissors structure and the key. The single-sided FPC is tightly attached to the lower surface of the whole fixing plate. The whole fixing plate below the magnetic element is provided with a second avoiding hole, which is used for the up and down movement of the magnetic element and avoiding the magnetic induction integrated circuit chip on the single-sided FPC.

[0008] Press the key cap, synchronous drive silica gel down, magnetic element with silica gel down through the magnetic induction integrated circuit chip magnetic induction surface, magnetic induction integrated circuit chip induction polarity conversion.

[0009] The scissors foot magnetic shaft keyboard with the silica gel with magnetic element as the key reset element comprises a scissors foot structural member, an integral fixing plate, a key cap, silica gel with magnetic elements, a single sheet single-sided FPC made of a plurality of magnetic induction integrated circuit chips, and a whole film.

[0010] Press the key cap, synchronous drive silica gel down, magnetic element with silica gel down through the magnetic induction integrated circuit chip magnetic induction surface, magnetic induction integrated circuit chip induction polarity conversion.

[0011] The magnetic element is used for the switch of the magnetic induction integrated circuit chip, i.e. the output of digital logic 1 or 0.

[0012] The magnetic induction integrated circuit chip on the single sheet single-sided FPC adopts a magnetic color (MagSeriLux) chip, the magnetic color chip is internally provided with an RGB LED lamp, the signal input line and the output line are connected in series, and a serial communication mode is adopted; the magnetic color chip integrates a magnetic induction circuit and a color RGB circuit; a plurality of magnetic induction integrated circuit chips are connected in series; each magnetic induction integrated circuit chip comprises a power supply pin, a grounding pin, a data information input pin and a data information output pin; the data information output pin of the magnetic induction integrated circuit chip is connected with the data information input pin of the next adjacent magnetic induction integrated circuit chip, and the data information input pin of the magnetic induction integrated circuit chip is connected with the data information output pin of the previous adjacent magnetic induction integrated circuit chip; the connection lines between the data information input pins and the data information output pins of the plurality of magnetic induction integrated circuit chips form data lines. The four networks of the power supply network VCC, the ground network GND, the data information input network DI(1) and the data information output network DO(n) on the FPC are connected to an external MCU to process data information.

[0013] The magnetic induction integrated circuit chip on the single-sided single FPC adopts a MagSyncLux chip, the MagSyncLux chip is internally provided with an RGB LED lamp, power lines, ground lines and signal lines are connected in parallel, and an addressable serial communication mode is adopted; the MagSyncLux chip integrates a magnetic induction circuit and a fantasy RGB circuit; each magnetic induction integrated circuit chip comprises a power supply pin, a ground pin and a data line pin; the power supply pins of a plurality of magnetic induction integrated circuit chips are connected in parallel to share a power supply network VCC, the ground pins are connected in parallel to share a ground network GND, and the data line pins are connected in parallel to share a data line network DIO; data information is transmitted on the data line network DIO. The three networks on the FPC, i.e., the power supply network VCC, the ground network GND and the data information input / output network DIO, are connected to an external MCU to process data information.

[0014] The magnetic induction integrated circuit chip on the single-sided single FPC adopts a MagVoltLux chip, the MagVoltLux chip is internally provided with an RGB LED lamp, and an addressable serial communication is performed on a power line in a power carrier mode; the MagVoltLux chip integrates a magnetic induction circuit and a fantasy RGB circuit; a plurality of magnetic induction integrated circuit chips are connected to an MCU on a PCB after being connected in parallel; each magnetic induction integrated circuit chip comprises a power supply pin and a ground pin; the power supply pins of the plurality of magnetic induction integrated circuit chips are connected in parallel to share a power supply network VCC, and the ground pins are connected in parallel to share a ground network GND; data information is transmitted on the power supply network VCC. The two networks on the FPC, i.e., the power supply network VCC(DIO) and the ground network GND, are connected to an external MCU to process data information.

[0015] The scissor foot magnetic shaft keyboard further comprises a whole film, a plurality of silica gels with magnetic elements are distributed on the whole film, the film is provided with a first avoiding hole, and the first avoiding hole is used for avoiding a scissor foot fixing socket on the whole fixing plate.

[0016] The plurality of silica gels with magnetic elements are directly distributed on the whole fixing plate.

[0017] The lower surface of the whole film is provided with a groove for avoiding the magnetic induction integrated circuit chip.

[0018] Compared with the prior art, the present application has the following advantages and beneficial effects:

[0019] 1. The X-shaped scissor foot key is a mature key structure, which is widely used in a notebook keyboard or a similar ultra-thin independent keyboard. The present application is improved by using a silica gel with a magnetic element, and is combined with a magnetic color magic magnetic induction chip or a magnetic convergence color magnetic induction chip or a magnetic load color magnetic induction chip to form a single FPC (FPC is an English abbreviation, and the full name of English is Flexible Printed Circuit, and the Chinese meaning is flexible circuit board) to simplify the mechanical keyboard structure, the process is simple, and the assembly is convenient.

[0020] 2. The single FPC formed by the magnetic color magic magnetic induction chip, the magnetic convergence color magnetic induction chip and the magnetic load color magnetic induction chip respectively makes the magnetic induction keyboard full key without collision, which is determined by its natural attribute.

[0021] 3. The single FPC formed by the magnetic color magic magnetic induction chip or the magnetic convergence color magnetic induction chip or the magnetic load color magnetic induction chip is more convenient for assembly, maintenance and after-sales if it is pasted on the lower surface of the integral fixed plate.

[0022] 4. The magnetic induction type scissor foot key with a magnetic induction element is compatible with the existing scissor foot layout structure, and the keyboard key is changed to a magnetic induction mode, so that the service life of the key is greatly prolonged. The magnetic induction type scissor foot key of the present application has a monomer module structure and is flexible and variable, and the keyboard composed of the magnetic induction type scissor foot key has a long service life and various forms.

[0023] 5. In the present application, the key cap is pressed, the magnet passes through the magnetic pole horizontal induction interface of the single polarity magnetic induction chip, the magnetic element is reversed relative to the induction polarity of the magnetic induction chip, the high level output by the magnetic induction chip becomes low level, and the corresponding digital logic changes from 1 to 0, which has a natural switching property and is a digital magnetic induction mode with good anti-interference performance.

[0024] 6. The magnetic induction integrated circuit chip of the present application has an RGB color magic function, and the light indication effect is dreamy. The logical communication between the key and the light indication is more efficient and simple.

[0025] 7. The single FPC scissor angle keyboard formed by the magnetic color magic magnetic induction chip, the magnetic convergence color magnetic induction chip and the magnetic load color magnetic induction chip respectively has few connections between elements, and can be naturally formed into a split type keyboard and a folding keyboard. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1A It is a first perspective view of the single key of the scissor foot magnetic shaft keyboard with a silica gel with a magnetic element as a key reset element.

[0027] Figure 1BThe first perspective view of the single key assembly of the scissors foot magnetic shaft keyboard with the magnetic element silicone as the key reset element.

[0028] Figure 2 The circuit diagram of the scissors foot magnetic shaft keyboard with the magnetic color mode.

[0029] Figure 3 The circuit diagram of the scissors foot magnetic shaft keyboard with the magnetic color mode.

[0030] Figure 4 The circuit diagram of the scissors foot magnetic shaft keyboard with the magnetic color mode.

[0031] Figure 5 The front view of the single sheet single surface FPC with the magnetic color mode.

[0032] Figure 6 The front view of the single sheet single surface FPC with the magnetic color mode.

[0033] Figure 7 The front view of the single sheet single surface FPC with the magnetic color mode.

[0034] Figure 8 The second perspective view of the single key assembly of the scissors foot magnetic shaft keyboard with the magnetic element silicone as the key reset element.

[0035] Figure 9 The scissors foot starting state diagram.

[0036] Figure 10 The scissors foot pressed to the bottom state diagram.

[0037] Figure 11 The structure diagram of a whole sheet of magnetic element silicone film.

[0038] Figure 12 The structure diagram of a whole sheet of scissors foot fixing plate.

[0039] Figure 13 The structure diagram of a whole sheet of single surface magnetic color FPC plate.

[0040] Figure 14 The structure diagram of another whole sheet of single surface magnetic color FPC plate.

[0041] The meanings of the reference signs in the drawings are as follows:

[0042] 1-scissors foot structure, 2-whole fixing plate, 3-key cap, 4-magnetic element, 5-silicone, 6-magnetic induction integrated circuit chip, 7-single sheet single surface FPC, 8-second avoiding hole, 9-film, 10-first avoiding hole. DETAILED DESCRIPTION

[0043] The application will be described in further detail below with reference to the embodiments and drawings, but the embodiments of the application are not limited thereto.

[0044] Embodiment 1

[0045] As Figure 1A , 1B , 8, 12, the scissors foot magnetic shaft keyboard with the silica gel 5 with the magnetic element 4 as the key reset element, comprising the scissors foot structure 1, the overall fixed plate 2, the key cap 3, the silica gel 5 with the magnetic element 4, and the single sheet single-sided FPC 7 made of a plurality of magnetic induction integrated circuit chips 6; wherein the scissors foot structure 1 is assembled and fixed at the bottom of the overall fixed plate 2 and assembled and fixed at the top of the key cap 3; the silica gel 5 with the magnetic element 4 is arranged in the hollow part of the scissors foot structure 1 and used for resetting the scissors foot structure 1 and the key; the single sheet single-sided FPC 7 is tightly attached to the lower surface of the overall fixed plate 2; the overall fixed plate 2 directly below the magnetic element 4 is provided with a second avoiding hole 8, and the second avoiding hole 8 is used for the up and down movement of the magnetic element 4; as Figure 5 , the second avoiding hole and the first avoiding hole are not arranged on the single sheet single-sided FPC, and only the magnetic induction integrated circuit chip can be arranged, and a plurality of magnetic induction integrated circuit chips are connected in cascade through 4 lines and electrically connected with the external MCU.

[0046] When the key cap 3 is pressed, the silica gel 5 is pressed down synchronously, the magnetic element 4 passes through the magnetic induction surface of the magnetic induction integrated circuit chip 6 when the silica gel 5 is pressed down, and the magnetic induction integrated circuit chip 6 senses the polarity conversion.

[0047] The magnetic element 4 is used for the output of the switch of the magnetic induction integrated circuit chip 6, that is, the digital logic 1 or 0. As Figure 2 , 5 , the magnetic induction integrated circuit chip 6 on the single sheet single-sided FPC 7 adopts the magnetic color-changing (MagSeriLux) chip, the magnetic color-changing chip is internally provided with an RGB LED lamp, the signal input line and the output line are connected in cascade at the head and tail, and a serial communication mode is adopted; the magnetic color-changing chip integrates the magnetic induction circuit and the color-changing RGB circuit; a plurality of magnetic induction integrated circuit chips 6 are connected in cascade; each magnetic induction integrated circuit chip 6 comprises a power supply pin, a grounding pin, a data information input pin and a data information output pin; the data information output pin of the magnetic induction integrated circuit chip 6 is connected with the data information input pin of the next magnetic induction integrated circuit chip 6, and the data information input pin of the magnetic induction integrated circuit chip 6 is connected with the data information output pin of the previous magnetic induction integrated circuit chip 6; the connection line between the data information input pin and the data information output pin of the plurality of magnetic induction integrated circuit chips 6 forms a data line. The power supply network VCC, the ground network GND, the data information input network DI(1) and the data information output network DO(n) on the FPC are connected to the external MCU to process data information. The connection end PIN of the FPC has 4 pins.

[0048] like Figure 11 The scissor-foot magnetic axis keyboard also includes a whole film 9, a plurality of silicones 5 with magnetic elements 4 are distributed on the whole film 9, and a second avoidance hole 8 for the magnetic element 4 to move up and down is opened at the corresponding position of the whole film 9 directly below the magnetic element 4.

[0049] Alternatively, several silica gels 5 with magnetic elements 4 are directly distributed on the integral fixing plate 2 .

[0050] When the single-sided FPC 7 is attached to the lower surface of the integral fixing plate 2, the corresponding position of the integral fixing plate 2 above the magnetic induction integrated circuit chip 6 is set as an empty slot. In this way, the FPC does not take up extra space when attached to the bottom of the fixing plate, and the overall height of the keyboard is reduced.

[0051] First, Figure 11 The whole sheet with magnetic element 4 silicone 5 film 9 is placed Figure 12 As shown in the figure, the whole fixed plate 2 is mounted on each key, and then the key cap 3 is installed on each key. Figure 5 The single-sided FPC7 made of the magnetic color chip is attached to Figure 12 The lower surface of the integral fixing plate 2 is shown, forming the main framework for the scissor legs of the magnetic chip FPC, which is supported by the silicone rubber 5 with magnetic element 4. During assembly, the film 9 is provided with first avoidance holes 10 at the points of conflict. These first avoidance holes 10 are used to avoid the scissor leg fixing clips on the integral fixing plate 2.

[0052] like Figure 12 The integral fixing plate 2 is provided with a second avoidance hole 8, which is used to prevent the magnetic element 4 on the silicone 5 from passing through the second avoidance hole 8 when pressed, and at the same time avoid the magnetic induction chip on the FPC board, thereby saving more space.

[0053] like Figure 9 In the initial state, the bottom of the magnetic element 4 in the silicone 5 is located above the horizontal magnetic sensing surface of the magnetic sensing chip, that is, the N pole of the magnetic element 4 is close to the S pole of the induction polarity of the magnetic sensing chip (assuming that different polarities are defined as high level outputs and the same induction polarity is defined as low level outputs). At this time, the output of the magnetic sensing chip 6 is high level. Figure 10, with the push button pressed to the bottom, at this time the magnetic element 4 in the silicone 5 bottom is below the magnetic induction chip horizontal magnetic induction surface, the top of the magnetic element 4 is above the horizontal magnetic induction surface, the N pole of the magnetic element 4 is close to the induction polarity N pole of the MagSyncLux magnetic induction chip, the S pole of the magnetic element 4 is close to the induction polarity S pole of the MagSyncLux magnetic induction chip, according to the definition (assuming that the different induction polarity output is high level, and the same induction polarity output is low level) then the output of the magnetic induction integrated circuit chip 6 (MagSyncLux chip) is low level at this time, the displacement of the magnetic element 4 makes the induction polarity of the magnetic induction integrated circuit chip 6 (MagSyncLux chip) change, so that the MagSyncLux chip outputs high and low level, which is more reliable and stable.

[0054] Example 2

[0055] This example is the same as example 1 except for the following:

[0056] As Figure 3 , 6 , 13, the magnetic induction integrated circuit chip 6 on the single-sided FPC 7 uses the MagSyncLux chip, the MagSyncLux chip has a built-in RGB LED lamp, and the power line, ground line and signal line are connected in parallel, and uses an addressable serial communication mode; the MagSyncLux chip integrates a magnetic induction circuit and a fantasy RGB circuit; each magnetic induction integrated circuit chip 6 includes a power supply pin, a ground pin and a data line pin; the power supply pins of a plurality of magnetic induction integrated circuit chips 6 are connected in parallel to share a power supply network VCC, the ground pins are connected in parallel to share a ground network GND, and the data line pins are connected in parallel to share a data line network DIO; data information is transmitted on the data line network DIO. The power supply network VCC, the ground network GND and the data information input / output network DIO on the FPC are connected to an external MCU to process data information.

[0057] The working principle of the MagSyncLux chip is explained as follows: the MagSyncLux chip has a built-in RGB LED lamp, and the power line, ground line and signal line can be connected in parallel, and uses an addressable serial communication mode of a magnetic induction sensor; each magnetic induction chip includes a power supply pin, a ground pin and a data line pin; the power supply pins of a plurality of magnetic induction integrated circuit chips 6 are connected in parallel to share a power supply network VCC, the ground pins are connected in parallel to share a ground network GND, and the data line pins are connected in parallel to share a data line network DIO; data information is transmitted on the data line network DIO;

[0058] Each MagSyncLux chip device is sorted and coded after the FPC, so that its address code corresponds to its real sequence code on the FPC. In Figure 3In this embodiment, the first MagSyncLux chip is the first one, and the corresponding address code is 1; the second MagSyncLux chip is the second one, and the corresponding address code is 2; the third MagSyncLux chip is the third one, and the corresponding address code is 3; the nth MagSyncLux chip is the nth one, and the corresponding address code is n. The operation of the data information on the address code is the operation on the corresponding MagSyncLux chip. The data information includes the magnetic key information, the magnetic parameter setting (the magnetic induction polarity setting, the magnetic body BOP and BRP setting), and the RGB color grayscale information. The FPC has three connection pins.

[0059] As shown in FIG. 6, the single-sided FPC 7 does not need to be provided with the second avoiding hole and the first avoiding hole, and only the magnetic induction integrated circuit chip 6 is provided. Figure 6 , 13

[0060] Embodiment 3

[0061] In this embodiment, the following contents are different from those in Embodiment 1, and the other contents are the same as those in Embodiment 1.

[0062] As shown in FIG. 6, the single-sided FPC 7 does not need to be provided with the second avoiding hole and the first avoiding hole, and only the magnetic induction integrated circuit chip 6 is provided. Figure 4 , 7 The magnetic induction integrated circuit chip 6 on the single-sided FPC 7 is a MagVoltLux chip. The MagVoltLux chip is internally provided with an RGB LED lamp, and adopts a power carrier mode for addressable serial communication on a power line. The MagVoltLux chip integrates a magnetic induction circuit and a RGB circuit. A plurality of magnetic induction integrated circuit chips 6 are connected in parallel with an MCU on a PCB. Each magnetic induction integrated circuit chip 6 includes a power pin and a grounding pin. The power pins of the plurality of magnetic induction integrated circuit chips 6 are connected in parallel to share a power network VCC, and the grounding pins are connected in parallel to share a ground network GND. Data information is modulated and transmitted on the power network VCC. The power network VCC (DIO) and the ground network GND on the FPC are connected to an external MCU to process the data information. The FPC has only two connection pins, which is simpler.

[0063] As shown in FIG. 6, the single-sided FPC 7 does not need to be provided with the second avoiding hole and the first avoiding hole, and only the magnetic induction integrated circuit chip 6 is provided. Figure 7 ,

[0064] Embodiment 4

[0065] In this embodiment, the following contents are different from those in Embodiment 2, and the other contents are the same as those in Embodiment 2. ​

[0066] The single-sided FPC is tightly attached to the upper surface of the integral fixing plate.

[0067] The several silicon gels with magnetic elements are directly fixed on the integral fixing plate. Figure 14 The single-sided FPC is provided with a second avoiding hole 8 for the up-and-down movement of the magnetic element 4 and a first avoiding hole 10 for avoiding the scissors leg fixing socket on the integral fixing plate 2.

[0068] The second avoiding hole is not arranged on the integral fixing plate, and the bottom of the assembled whole is more flat and beautiful, and the waterproof and dustproof effect is better.

[0069] The second avoiding hole can also be arranged on the integral fixing plate, so that the integral fixing plate can be universal whether the single-sided FPC is tightly attached to the upper surface or the lower surface of the integral fixing plate, and the material application range of the integral fixing plate is wider.

[0070] Embodiment 5

[0071] This embodiment is the same as Embodiment 4 except for the following content:

[0072] The several silicon gels with magnetic elements are distributed on a whole film, and the whole film is arranged directly above the single-sided FPC; the whole film and the single-sided FPC are both provided with a first avoiding hole for avoiding the scissors leg fixing socket on the integral fixing plate.

[0073] The lower surface of the whole film is provided with a groove (not a through hole) for avoiding the magnetic induction integrated circuit chip. In this way, the whole structure after assembly is more flat.

[0074] Alternatively, the lower surface of the whole film can not be provided with the groove for accommodating / avoiding the magnetic induction integrated circuit chip, because the whole film is relatively soft, and the whole structure after assembly can still remain flat.

[0075] The above embodiments are the preferred embodiments of the present application, but the embodiments of the present application are not limited by the above embodiments, and any changes, modifications, substitutions, combinations and simplifications made without departing from the spirit and principles of the present application should be equivalent replacement methods, which are all included in the protection scope of the present application.

Claims

1. A scissor-foot magnetic axis keyboard with silicone with magnetic elements as the key reset element, characterized in that: The single-sided FPC includes a scissor foot structure, an integral fixing plate, keycaps, silicone with magnetic elements, and several magnetic induction integrated circuit chips. The scissor foot structure is fixed to the integral fixing plate at the bottom and fixed to the keycap at the top. The silicone with magnetic elements is set in the hollow part of the scissor foot structure to reset the scissor foot structure and the key. The single-sided FPC is tightly attached to the lower surface of the integral fixing plate. The integral fixing plate directly below the magnetic element is provided with a second avoidance hole, which is used to allow the magnetic element to move up and down and avoid the magnetic induction integrated circuit chip on the single-sided FPC. When the keycap is pressed down, the silicone rubber is pressed down simultaneously. As the silicone rubber is pressed down, the magnetic element passes through the magnetic sensing surface of the magnetic induction integrated circuit chip, and the induction polarity of the magnetic induction integrated circuit chip is changed.

2. A scissor-foot magnetic axis keyboard with silicone with magnetic elements as the key reset element, characterized in that: The invention comprises a single-sided FPC made of a scissor foot structure, an integral fixing plate, a keycap, a silicone with a magnetic element, and several magnetic induction integrated circuit chips; wherein the scissor foot structure is assembled and fixed to the integral fixing plate at the bottom, and assembled and fixed to the keycap at the top; the silicone with a magnetic element is arranged in the hollow part of the scissor foot structure to reset the scissor foot structure and the key; the single-sided FPC is closely attached to the upper surface of the integral fixing plate; several silicones with magnetic elements are directly fixed to the integral fixing plate; the single-sided FPC is provided with a first avoidance hole and a second avoidance hole; the first avoidance hole is used to avoid the scissor foot fixing bayonet on the integral fixing plate, and the second avoidance hole is used for the magnetic element in the silicone to move up and down; When the keycap is pressed down, the silicone rubber is pressed down simultaneously. As the silicone rubber is pressed down, the magnetic element passes through the magnetic sensing surface of the magnetic induction integrated circuit chip, and the induction polarity of the magnetic induction integrated circuit chip is changed.

3. A scissor-foot magnetic axis keyboard with silicone with magnetic elements as the key reset element, characterized in that: It includes a scissor foot structure, an integral fixing plate, a keycap, a silicone with magnetic elements, a single single-sided FPC made of several magnetic induction integrated circuit chips, and a whole film; wherein the scissor foot structure is assembled and fixed to the integral fixing plate at the bottom, and assembled and fixed to the keycap at the top; the silicone with magnetic elements is arranged in the hollow part of the scissor foot structure, and is used to reset the scissor foot structure and the key; the single single-sided FPC is tightly attached to the upper surface of the integral fixing plate; several silicones with magnetic elements are distributed on the whole film, and the whole film is arranged directly above the single single-sided FPC; the whole film and the single single-sided FPC are both provided with a first avoidance hole, and the first avoidance hole is used to avoid the scissor foot fixing bayonet on the integral fixing plate; When the keycap is pressed down, the silicone rubber is pressed down simultaneously. As the silicone rubber is pressed down, the magnetic element passes through the magnetic sensing surface of the magnetic induction integrated circuit chip, and the induction polarity of the magnetic induction integrated circuit chip is changed.

4. The scissor-foot magnetic axis keyboard using silicone with magnetic elements as key reset elements according to any one of claims 1 to 3, characterized in that: The magnetic induction integrated circuit chip on a single single-sided FPC uses a magnetic fantasy color chip with a built-in RGB LED light. Its signal input and output lines are cascaded end to end and adopt a serial communication method. The magnetic fantasy color chip integrates a magnetic induction circuit and a fantasy color RGB circuit. Several magnetic induction integrated circuit chips are cascaded. Each magnetic induction integrated circuit chip includes a power pin, a ground pin, a data information input pin and a data information output pin. The data information output pin of the magnetic induction integrated circuit chip is connected to the data information input pin of the next adjacent magnetic induction integrated circuit chip, and the data information input pin of the magnetic induction integrated circuit chip is connected to the data information output pin of the previous adjacent magnetic induction integrated circuit chip. The connection between the data information input pins and the data information output pins of the several magnetic induction integrated circuit chips forms a data line.

5. The scissor-foot magnetic axis keyboard using silicone with magnetic elements as key reset elements according to any one of claims 1 to 3, characterized in that: The magnetic induction integrated circuit chip on a single-sided FPC uses a magnetic color chip. The magnetic color chip has a built-in RGB LED light. Its power line, ground line, and signal line are connected in parallel and adopt an addressable serial communication method. The magnetic color chip integrates a magnetic induction circuit and a colorful RGB circuit. Each magnetic induction integrated circuit chip includes a power pin, a ground pin, and a data pin. The power pins of several magnetic induction integrated circuit chips are connected in parallel to share the power network VCC, the ground pins are connected in parallel to share the ground network GND, and the data pins are connected in parallel to share the data line network DIO. Data information is transmitted on the data line network DIO.

6. The scissor-foot magnetic axis keyboard using silicone with magnetic elements as key reset elements according to any one of claims 1 to 3, characterized in that: The magnetic induction integrated circuit chip on a single single-sided FPC uses a magnetic color chip with a built-in RGB LED light, and adopts a power carrier method for addressable serial communication on the power line; the magnetic color chip integrates a magnetic induction circuit and a magic color RGB circuit; several magnetic induction integrated circuit chips are connected in parallel to the MCU on the PCB; each magnetic induction integrated circuit chip includes a power pin and a ground pin; the power pins of several magnetic induction integrated circuit chips are connected in parallel to share the power network VCC, and the ground pins are connected in parallel to share the ground network GND; data information is modulated on the power network VCC for transmission.

7. The scissor-foot magnetic axis keyboard using silicone with magnetic elements as key reset elements according to claim 1, characterized in that: It also includes a whole film, a number of silicones with magnetic elements are distributed on the whole film, and a first avoidance hole is provided on the film. The first avoidance hole is used to avoid the scissor foot fixing socket on the overall fixing plate.

8. The scissor-foot magnetic axis keyboard using silicone with magnetic elements as key reset elements according to claim 1, characterized in that: Several silica gels with magnetic elements are directly distributed on the integral fixing plate.

9. The scissor-foot magnetic axis keyboard using silicone with magnetic elements as key reset elements according to claim 3, characterized in that: A groove is provided on the lower surface of the entire film for avoiding the magnetic induction integrated circuit chip.

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