Induction automatic scanning structure in dormancy period of magnetic axis keyboard

Abstract

The utility model relates to the technical field of magnetic-axis keyboards, particularly discloses an induction automatic scanning structure in a dormancy period of a magnetic-axis keyboard, and solves the technical problem that power loss is greatly caused as scanning operation needs to be continuously performed no matter the magnetic-axis keyboard is in a working state or a dormancy state due to the characteristics of the magnetic-axis keyboard. Comprising a metal shell, a positioning aluminum plate is arranged in the metal shell, interlayer foam is connected to one side of the positioning aluminum plate, a PABC plate is arranged on the other side of the interlayer foam, and a sensing assembly is arranged in the metal shell and used for sensing a human body; the magnetic-axis keyboard can stop scanning in a dormant state, so that power loss of the magnetic-axis keyboard is reduced, when the magnetic-axis keyboard needs to be used, after a hand of a human body is close to the magnetic-axis keyboard, generated induction signals can be transmitted to the positioning aluminum plate through the first conductive cotton and further transmitted to the human body induction chip on the PABC board through the second conductive cotton, and the human body induction chip is used for sensing the human body. Therefore, the keyboard is triggered to start quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic axis keyboards, and particularly to an automatic induction scanning structure during the sleep period of a magnetic axis keyboard. Background Art

[0002] The magnetic axis keyboard is a new type of keyboard technology, and its characteristic is that the trigger stroke of the axis body can be adjusted, so as to provide users with a faster and more accurate trigger experience. The structure of the magnetic axis mainly includes an axis center, a magnet, a Hall sensor and a spring. Its working principle is to utilize the electromagnetic principle to achieve triggering through the induction of the Hall inductor and the permanent magnet. When the axis body is pressed, the magnet approaches the Hall sensor, and a Hall voltage exceeding the threshold appears, thereby triggering corresponding actions.

[0003] However, for the existing magnetic axis keyboards, due to the characteristics of the magnetic axis keyboards themselves, in order to be able to start the keyboards more quickly, continuous scanning operations need to be carried out both when they are in the working state and the sleep state. Such an operation of constantly scanning the keyboards will greatly cause power consumption and at the same time shorten the battery life of the magnetic axis keyboards. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides an automatic induction scanning structure during the sleep period of a magnetic axis keyboard, which can solve the problem that for the existing magnetic axis keyboards, due to their own characteristics, in order to be able to start the keyboards more quickly, continuous scanning operations need to be carried out whether they are in the working state or the sleep state, thus greatly causing power consumption. It can not only make the magnetic axis keyboard stop scanning in the sleep state, thereby reducing the power consumption of the magnetic axis keyboard, but also automatically scan and start the keyboard when a human hand is sensed within a range of 10 cm, thus ensuring the normal use of the magnetic axis keyboard.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: an automatic induction scanning structure during the sleep period of a magnetic axis keyboard, including a metal shell, a positioning aluminum plate is arranged inside the metal shell, a sandwich foam is connected to one side of the positioning aluminum plate, a PABC board is arranged on the other side of the sandwich foam, and an induction component is arranged inside the metal shell for sensing the human body.

[0008] Through the above technical solution, the magnetic axis keyboard can stop scanning in the sleep state, thereby reducing the power consumption of the magnetic axis keyboard and prolonging its battery life. When the magnetic axis keyboard needs to be used, when the human hand touches the magnetic axis keyboard, the induction component can sense the human hand within a range of 10 cm, thereby automatically scanning and starting the keyboard, and then the normal use of the magnetic axis keyboard can be ensured.

[0009] Further, the sensing component includes a first conductive cotton, a second conductive cotton, and a human body sensing chip. The connection method between the first conductive cotton and the metal shell is adhesive connection, the connection method between the second conductive cotton and the positioning aluminum plate is adhesive connection, and the connection method between the human body sensing chip and the PABC board is welding connection.

[0010] Through the above technical solution, the first conductive cotton, the second conductive cotton, and the human body sensing chip are all arranged inside the magnetic axis keyboard. Such an installation method can better protect the sensing component, thereby reducing possible damage or influence caused by the external environment, and is more conducive to stable and effective transmission of sensing signals.

[0011] Further, the first conductive cotton is connected to the positioning aluminum plate, and the second conductive cotton is connected to the PABC board.

[0012] Through the above technical solution, when a human body approaches the magnetic axis keyboard, the generated sensing signal can be transmitted to the positioning aluminum plate through the first conductive cotton. And because the second conductive cotton pasted on the positioning aluminum plate is connected to the PABC board, the sensing signal received by the positioning aluminum plate is further transmitted to the human body sensing chip on the PABC board through the second conductive cotton, thereby triggering the keyboard to start quickly, reducing the power consumption caused by unnecessary scanning during the keyboard's sleep period, and meeting consumers' requirements for battery life.

[0013] Further, a storage groove is provided on the upper surface of the metal shell. A capacitive sensing module is arranged inside the storage groove, and an adjusting component is arranged inside the storage groove. The adjusting component is used to adjust the position of the capacitive sensing module.

[0014] Through the above technical solution, the capacitive sensing module can sense the capacitance change caused by the approach of a human body, thereby capturing the signal of the human body's approach, and the capacitive sensing module can be stored and hidden through the storage groove.

[0015] Further, the adjusting component includes a support shaft and a control knob. The support shaft penetrates through the capacitive sensing module. The connection method between the support shaft and the capacitive sensing module is fixed connection. The connection method between the support shaft and the storage groove is rotational connection. The control knob is fixedly connected to one end of the support shaft. The connection method between the control knob and the storage groove is rotational connection.

[0016] Through the above technical solution, the adjusting component can be used to adjust the position and angle of the capacitive sensing module, so that it can more accurately cover the common areas when the user operates the keyboard, and at the same time allows the user to make personalized settings according to their own usage habits and working environment to achieve the best use experience.

[0017] Further, a flexible cable is connected to one side of the capacitive sensing module, and the other end of the flexible cable is electrically connected to the first conductive cotton.

[0018] Through the above technical solution, the capacitance sensing module transmits the signal to the first conductive cotton through a flexible flat cable, so that the second conductive cotton transmits the signal to the human body sensing chip to trigger the keyboard to start quickly.

[0019] Furthermore, a sealing plate is arranged inside the storage groove. Limiting blocks are fixedly connected to both sides of the sealing plate. The limiting blocks are slidably connected to the metal shell. One end of the sealing plate is connected to a spring, and the other end of the spring is fixedly connected to the metal shell. The sealing plate is slidably connected to the metal shell.

[0020] Through the above technical solution, the sealing plate can slide inside the storage groove to seal or open the upper opening of the storage groove, which is beneficial to hiding or exposing the capacitance sensing module.

[0021] Furthermore, a dial block is fixedly connected to the upper surface of the sealing plate, and the upper surface of the dial block is flush with the upper surface of the metal shell.

[0022] Through the above technical solution, pushing the dial block can drive the sealing plate to move, so as to adjust the position of the sealing plate, and the dial block can limit the sealing plate to prevent the sealing plate from sliding into the metal shell.

[0023] Compared with the prior art, the present utility model provides a magnetic axis keyboard induction automatic scanning structure during dormancy, which has the following beneficial effects:

[0024] In the present utility model, the magnetic axis keyboard can stop scanning in the dormant state, thereby reducing the power consumption of the magnetic axis keyboard and prolonging its battery life. When the magnetic axis keyboard needs to be used, after the human hand approaches the magnetic axis keyboard, the generated induction signal can be transmitted to the positioning aluminum plate through the first conductive cotton. And because the second conductive cotton pasted on the positioning aluminum plate is connected to the PABC board, the induction signal received by the positioning aluminum plate is further transmitted to the human body sensing chip on the PABC board through the second conductive cotton, thereby triggering the keyboard to start quickly, reducing the power consumption caused by unnecessary scanning during the dormancy of the keyboard, meeting the requirements of consumers for battery life, and because the first conductive cotton, the second conductive cotton and the human body sensing chip are all arranged inside the magnetic axis keyboard, such an installation method can better protect the sensing components, thereby reducing possible damage or influence caused by the external environment, and is more conducive to stable and effective transmission of induction signals. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is an overall exploded structural schematic diagram of the present utility model;

[0026] Figure 2 is an overall structural schematic diagram of the present utility model;

[0027] Figure 3 This is a schematic structural diagram after the storage slot in the present utility model is opened;

[0028] Figure 4 of the present utility model Figure 3 and is a schematic enlarged structural diagram of part A therein;

[0029] Figure 5 This is a schematic structural diagram of the connection between the capacitance induction module and the flexible cable in the present utility model;

[0030] Figure 6 This is a schematic structural diagram of the connection between the sealing plate and the dial block in the present utility model.

[0031] Wherein: 1. Metal shell; 2. Positioning aluminum plate; 3. Interlayer foam; 4. PABC board; 5. First conductive cotton; 6. Second conductive cotton; 7. Human body induction chip; 8. Storage slot; 9. Support shaft; 10. Capacitance induction module; 11. Control knob; 12. Flexible cable; 13. Spring; 14. Sealing plate; 15. Limit block; 16. Dial block. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] Embodiment 1: Please refer to Figure 1 , the present utility model provides a technical solution: a magnetic axis keyboard automatic scanning structure during sleep induction, including a metal shell 1, a positioning aluminum plate 2 is arranged inside the metal shell 1, a side of the positioning aluminum plate 2 is connected with an interlayer foam 3, a PABC board 4 is arranged on the other side of the interlayer foam 3, and an induction component is arranged inside the metal shell 1, and the induction component is used for sensing the human body.

[0034] It is worth mentioning that: the magnetic axis keyboard can stop scanning in the sleep state, thereby reducing the power consumption of the magnetic axis keyboard and prolonging its battery life. When the magnetic axis keyboard needs to be used, when the human hand touches the magnetic axis keyboard, the induction component can sense the human hand within a range of 10CM, so as to automatically scan and start the keyboard, and then the normal use of the magnetic axis keyboard can be ensured.

[0035] Please refer to Figure 1, the induction component includes a first conductive cotton 5, a second conductive cotton 6, and a human body induction chip 7. The connection method between the first conductive cotton 5 and the metal shell 1 is adhesive connection. The connection method between the second conductive cotton 6 and the positioning aluminum plate 2 is adhesive connection. The connection method between the human body induction chip 7 and the PABC board 4 is welding connection. The first conductive cotton 5 is connected to the positioning aluminum plate 2, and the second conductive cotton 6 is connected to the PABC board 4.

[0036] The principle of automatically sensing the human body is as follows: When a human body approaches the magnetic axis keyboard, the generated induction signal can be transmitted to the positioning aluminum plate 2 through the first conductive cotton 5. And because the second conductive cotton 6 pasted on the positioning aluminum plate 2 is connected to the PABC board 4, the induction signal received by the positioning aluminum plate 2 is further transmitted to the human body induction chip 7 on the PABC board 4 through the second conductive cotton 6, thereby triggering the keyboard to start quickly, reducing the power consumption caused by unnecessary scanning during the sleep period of the keyboard, meeting the requirements of consumers for battery life. And because the first conductive cotton 5, the second conductive cotton 6, and the human body induction chip 7 are all arranged inside the magnetic axis keyboard, such an installation method can better protect the induction component, thereby reducing the possible damage or influence caused by the external environment, and is more conducive to stable and effective transmission of the induction signal.

[0037] Embodiment 2: The difference between this embodiment and Embodiment 1 is that please refer to Figure 2 Figure 6 , a storage groove 8 is opened on the upper surface of the metal shell 1. A capacitance induction module 10 is arranged inside the storage groove 8. An adjusting component is arranged inside the storage groove 8, and the adjusting component is used to adjust the position of the capacitance induction module 10.

[0038] The function of the adjusting component is as follows: Since the induction component is arranged inside the magnetic axis keyboard, the induction range of the induction component is limited and specific and unchanged. Since the length of the magnetic axis keyboard is greater than 10 CM, when the user performs certain operations, the distance between the hand and the induction component may be greater than 10 CM. At this time, it will affect the induction of the human body by the induction component. The capacitance induction module 10 can sense the capacitance change caused by the approach of the human body, thereby capturing the signal of the human body approaching. And through the adjusting component, the position and angle of the capacitance induction module 10 can be adjusted, so that it can more accurately cover the common area when the user operates the keyboard, and at the same time allow the user to perform personalized settings according to their own usage habits and working environment to achieve the best use experience.

[0039] Please refer to Figure 3 Figure 5, the adjusting assembly includes a support shaft 9 and a control knob 11. The support shaft 9 penetrates through the capacitive sensing module 10. The connection mode between the support shaft 9 and the capacitive sensing module 10 is a fixed connection. The connection mode between the support shaft 9 and the receiving groove 8 is a rotational connection. The control knob 11 is fixedly connected to one end of the support shaft 9. The connection mode between the control knob 11 and the receiving groove 8 is a rotational connection. One side of the capacitive sensing module 10 is connected with a flexible cable 12, and the other end of the flexible cable 12 is electrically connected to the first conductive cotton 5.

[0040] The principle of being able to adjust the capacitive sensing module 10 is as follows: First, open the opening above the receiving groove 8 so that the adjusting assembly and the capacitive sensing module 10 are exposed. Then rotate the control knob 11, and the control knob 11 drives the capacitive sensing module 10 to move synchronously through the support shaft 9, so that the position and angle of the capacitive sensing module 10 can be adjusted.

[0041] Please refer to Figure 2 Figure 6 , a sealing plate 14 is arranged inside the receiving groove 8. Both sides of the sealing plate 14 are respectively fixedly connected with limiting blocks 15. The connection mode between the limiting blocks 15 and the metal shell 1 is a sliding connection. One end of the sealing plate 14 is connected with a spring 13, and the other end of the spring 13 is fixedly connected to the metal shell 1. The connection mode between the sealing plate 14 and the metal shell 1 is a sliding connection. The upper surface of the sealing plate 14 is fixedly connected with a dial block 16, and the upper surface of the dial block 16 is flush with the upper surface of the metal shell 1;

[0042] The function of the sealing plate 14 is as follows: The sealing plate 14 can seal the upper opening of the receiving groove 8, so as to facilitate the storage and hiding of the capacitive sensing module 10 inside the receiving groove 8. And pushing the dial block 16 can drive the sealing plate 14 to move, so that the sealing plate 14 slides into the interior of the metal shell 1, and the limiting blocks 15 can guide and limit the movement of the sealing plate 14, so as to open the opening above the receiving groove 8. When the position adjustment of the capacitive sensing module 10 is completed, after releasing the sealing plate 14, the spring 13 will push the sealing plate 14, so that the sealing plate 14 and the metal shell 1 clamp and position the capacitive sensing module 10, so that the capacitive sensing module 10 is stable at the specified position.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A magnetic axis keyboard dormancy period induction automatic scanning structure, comprising a metal housing (1), characterized in that: A positioning aluminum plate (2) is arranged inside the metal shell (1), one side of the positioning aluminum plate (2) is connected to a sandwich foam (3), and the other side of the sandwich foam (3) is arranged with a PABC plate (4), and a sensing component is arranged inside the metal shell (1), and the sensing component is used to sense the human body.

2. The magnetic axis keyboard sleep period induction automatic scanning structure according to claim 1, characterized in that: The sensing component comprises a first conductive cotton (5), a second conductive cotton (6) and a human body sensing chip (7); the first conductive cotton (5) is connected to the metal housing (1) by bonding, the second conductive cotton (6) is connected to the positioning aluminum plate (2) by bonding, and the human body sensing chip (7) is connected to the PABC board (4) by welding.

3. The magnetic axis keyboard sleep period induction automatic scanning structure according to claim 2, characterized in that: The first conductive cotton (5) is interconnected with the positioning aluminum plate (2), and the second conductive cotton (6) is interconnected with the PABC plate (4).

4. The magnetic axis keyboard sleep period induction automatic scanning structure according to claim 1, characterized in that: The upper surface of the metal shell (1) is provided with a storage groove (8), a capacitive sensing module (10) is arranged inside the storage groove (8), and an adjustment component is arranged inside the storage groove (8), and the adjustment component is used to adjust the position of the capacitive sensing module (10).

5. The magnetic axis keyboard sleep period induction automatic scanning structure according to claim 4, characterized in that: The adjustment component comprises a support shaft (9) and a control knob (11); the support shaft (9) passes through the capacitive sensing module (10); the support shaft (9) and the capacitive sensing module (10) are connected in a fixed manner; the support shaft (9) and the storage slot (8) are connected in a rotational manner; the control knob (11) is fixedly connected to one end of the support shaft (9); and the control knob (11) and the storage slot (8) are connected in a rotational manner.

6. The magnetic axis keyboard sleep period induction automatic scanning structure according to claim 5, characterized in that: One side of the capacitive sensing module (10) is connected to a flexible flat cable (12), and the other end of the flexible flat cable (12) is electrically connected to the first conductive cotton (5).

7. The magnetic axis keyboard sleep period induction automatic scanning structure according to claim 4, characterized in that: A sealing plate (14) is provided inside the storage groove (8), and limit blocks (15) are fixedly connected to both sides of the sealing plate (14), and the limit blocks (15) are connected to the metal shell (1) in a sliding manner. One end of the sealing plate (14) is connected to a spring (13), and the other end of the spring (13) is fixedly connected to the metal shell (1), and the sealing plate (14) is connected to the metal shell (1) in a sliding manner.

8. The magnetic axis keyboard sleep period induction automatic scanning structure according to claim 7, characterized in that: A shift block (16) is fixedly connected to the upper surface of the sealing plate (14), and the upper surface of the shift block (16) is flush with the upper surface of the metal shell (1).

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