Mechanical keyboard capable of preventing mistaken touch

Abstract

The utility model relates to the technical field of mechanical keyboards, and discloses an anti-mistaken-touch mechanical keyboard which comprises a lower shell, an upper shell and a double-section type key are fixedly installed at the upper end of the lower shell, a key cap is installed at the upper end of the double-section type key in a sleeved mode, a first movable groove and a second movable groove are formed in the lower shell, and the upper end of the lower shell is fixedly provided with an anti-mistaken-touch mechanical keyboard. A guide rod is fixedly installed in the first movable groove, and a sliding sleeve is movably installed on the outer side of the guide rod. The double-section keys and the key caps are matched with each other, feedback of the keys is more obvious by the aid of the double-section springs, mistaken touch probability during use can be reduced, the springs, the electromagnets, the adsorption blocks, the timer and the adjusting panel are matched with each other, signals can be sent out to move the movable frame after the mechanical keyboard is not used within preset time, and the mechanical keyboard is convenient to use. The movable frame is matched with the positioning rod to abut against the keycap and prevent the keycap from falling down, so that mistaken touch caused by contact of other objects with the mechanical keyboard when no one exists can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical keyboards, and particularly relates to a mechanical keyboard with anti-misoperation function. Background Technique

[0002] A mechanical keyboard is a type of keyboard. Structurally, each key of a mechanical keyboard has a separate switch to control closing. When the user temporarily leaves and no one turns off the keyboard, once other objects come into contact with the keyboard, misoperation will occur.

[0003] According to the search, the Chinese patent document, publication number: CN219039710U, discloses a waterproof, dustproof and anti-misoperation keyboard cover. By stretching the telescopic long rod and the telescopic short rod, then covering it on the keyboard, and limiting the telescopic long rod and the telescopic short rod. At the same time, when pulling the telescopic long rod, two movable telescopic plates are synchronously stretched. When stretching the telescopic wide rod, two misaligned telescopic movable rods respectively move synchronously with the two telescopic wide rods; not only can prevent the keyboard from misoperation, achieving the effects of dustproof and waterproof, but also can be adjusted adaptively according to keyboards of different sizes, avoiding that a too large keyboard cannot be protected, and can also be adjusted according to a smaller keyboard, reducing the desktop occupation area. However, the way that this mechanical keyboard needs to manually cover the keyboard cover to prevent misoperation cannot automatically lock the keyboard after waiting for a set time, and it is relatively inconvenient to use. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a mechanical keyboard with anti-misoperation function, which can solve the problems put forward in the above background technique.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A mechanical keyboard with anti-misoperation function, including a lower housing, an upper housing and a double-section key are fixedly installed at the upper end of the lower housing, a keycap is sleeved and installed at the upper end of the double-section key, a movable groove one and a movable groove two are opened inside the lower housing, a guide rod is fixedly installed inside the movable groove one, a sliding sleeve is movably installed on the outer side of the guide rod, a movable frame is fixedly installed at the upper end of the sliding sleeve, a spring is sleeved and installed on the outer side of the guide rod, an electromagnet is fixedly installed inside the movable groove two, an adsorption block is fixedly installed at the lower end of the movable frame, a positioning rod is fixedly installed inside the movable frame, a timer is fixedly installed inside the lower housing, and an adjustment panel is fixedly installed at the upper end of the upper housing.

[0008] Preferably, a plurality of the double-section keys and keycaps are respectively provided, and the keycap extends through the upper housing to the upper side.

[0009] Through the above technical solution, when the user presses the keycap, a signal is emitted through the dual-stage key. The dual-stage key uses a dual-stage spring to make the feedback of the key more obvious, which can reduce the probability of accidental touch during use.

[0010] Preferably, four first movable grooves are provided, and the center of the guide rod and the center of the first movable groove are on the same horizontal line.

[0011] Through the above technical solution, the sliding sleeve slides along the guide rod, guiding the movable frame.

[0012] Preferably, four springs are provided, and the springs are in contact with the side of the sliding sleeve away from the movable frame.

[0013] Through the above technical solution, the spring applies an elastic force to the movable frame through the sliding sleeve.

[0014] Preferably, the movable frame is in contact with the upper end of the lower housing, the movable frame is located outside the dual-stage key, and four positioning rods are provided.

[0015] Through the above technical solution, when the keycap is used, it moves downward along the gap between the positioning rods.

[0016] Preferably, three second movable grooves are provided, the first movable grooves and the second movable grooves are staggeredly distributed, and the adsorption block is movably connected inside the second movable groove.

[0017] Through the above technical solution, when the movable frame moves, the adsorption block moves in the second movable groove.

[0018] Preferably, the electromagnet and the adsorption block are magnetically connected, and the electromagnet and the timer are electrically connected to the adjustment panel respectively.

[0019] Through the above technical solution, the user sets the locking time through the adjustment panel. The timer model is H7ET. The timer calculates the time when there is no input on the mechanical keyboard. When the set time has passed, a signal is sent to activate the electromagnet, and the electromagnet adsorbs the adsorption block through magnetic force.

[0020] Compared with the prior art, the present utility model provides a mechanical keyboard with anti-accidental-touch function, having the following

[0021] Beneficial effects:

[0022] 1. Through the cooperation of the dual-stage key and the keycap provided by the present utility model, the dual-stage spring is used to make the feedback of the key more obvious, which can reduce the probability of accidental touch during use.

[0023] 2. The utility model is provided with a spring, an electromagnet, an adsorption block, a timer and an adjustment panel which cooperate with each other. After the mechanical keyboard is not used within a preset time, a signal can be sent to move the movable frame, and the movable frame cooperates with the positioning rod to resist the key cap and prevent it from falling, which can avoid the occurrence of accidental touch caused by the contact between other objects and the mechanical keyboard when no one is around. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic three-dimensional structure diagram of the utility model;

[0025] Figure 2 It is a schematic three-dimensional structure diagram of the lower shell of the utility model Figure 1 ;

[0026] Figure 3 It is a schematic three-dimensional structure diagram of the lower shell of the utility model Figure 2 ;

[0027] Figure 4 It is a schematic three-dimensional structure diagram of the movable frame of the utility model;

[0028] Figure 5 For the utility model Figure 2 The enlarged structure diagram at A in the figure.

[0029] Among them: 1. Lower shell; 2. Upper shell; 3. Double-section key; 4. Key cap; 5. First movable slot; 6. Second movable slot; 7. Guide rod; 8. Sliding sleeve; 9. Movable frame; 10. Spring; 11. Electromagnet; 12. Adsorption block; 13. Positioning rod; 14. Timer; 15. Adjustment panel. SPECIFIC EMBODIMENTS

[0030] 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 in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present utility model.

[0031] Embodiment 1:

[0032] As Figures 1-5As shown in the figure, a mechanical keyboard with anti - accidental touch provided by the utility model includes a lower housing 1. An upper housing 2 and a double - segment key 3 are fixedly installed at the upper end of the lower housing 1. A keycap 4 is sleeved on the upper end of the double - segment key 3. An activity slot one 5 and an activity slot two 6 are opened inside the lower housing 1. A guide rod 7 is fixedly installed inside the activity slot one 5. A sliding sleeve 8 is movably installed on the outer side of the guide rod 7. An activity frame 9 is fixedly installed at the upper end of the sliding sleeve 8. A spring 10 is sleeved on the outer side of the guide rod 7. An electromagnet 11 is fixedly installed inside the activity slot two 6. An adsorption block 12 is fixedly installed at the lower end of the activity frame 9. A positioning rod 13 is fixedly installed inside the activity frame 9. A timer 14 is fixedly installed inside the lower housing 1. An adjustment panel 15 is fixedly installed at the upper end of the upper housing 2.

[0033] Specifically, multiple double - segment keys 3 and keycaps 4 are respectively provided, and the keycap 4 extends through the upper housing 2 to the upper side. The advantage is that when the user presses the keycap 4, a signal is sent through the double - segment key 3. The double - segment key 3 uses a double - segment spring to make the feedback of the key more obvious, which can reduce the probability of accidental touch during use.

[0034] Specifically, four activity slots one 5 are provided, and the center of the guide rod 7 and the center of the activity slot one 5 are on the same horizontal line. The advantage is that the sliding sleeve 8 slides along the guide rod 7, playing a guiding role for the activity frame 9.

[0035] Specifically, four springs 10 are provided, and the springs 10 are in contact with the side of the sliding sleeve 8 away from the activity frame 9. The advantage is that the spring 10 applies an elastic force to the activity frame 9 through the sliding sleeve 8.

[0036] Embodiment two:

[0037] As Figures 1-5 shown, as an improvement to the previous embodiment. Specifically, the activity frame 9 is in contact with the upper end of the lower housing 1. The activity frame 9 is located outside the double - segment key 3, and four positioning rods 13 are provided. The advantage is that when the keycap 4 is used, it moves downward along the gap of the positioning rod 13.

[0038] Specifically, three activity slots two 6 are provided. The activity slots one 5 and the activity slots two 6 are staggered, and the adsorption block 12 is movably connected inside the activity slot two 6. The advantage is that when the activity frame 9 moves, the adsorption block 12 moves inside the activity slot two 6.

[0039] Specifically, the electromagnet 11 and the adsorption block 12 are magnetically connected, and the electromagnet 11 and the timer 14 are respectively electrically connected to the adjustment panel 15. The advantage is that the user sets the locking time through the adjustment panel 15. The model of the timer 14 is H7ET. The timer 14 calculates the time when there is no input on the mechanical keyboard. When the set time has passed, a signal is sent to turn on the electromagnet 11, and the electromagnet 11 adsorbs the adsorption block 12 through magnetic force.

[0040] During use, the user presses the keycap 4 to send a signal through the two-stage key 3. The keycap 4 moves downward along the gap of the positioning rod 13. The two-stage key 3 uses a two-stage spring to make the feedback of the key more obvious, which can reduce the probability of accidental touch during use. The user sets the locking time through the adjustment panel 15. The timer 14 is of model H7ET. The timer 14 calculates the time when no input is made on the mechanical keyboard. When the set time has passed, a signal is sent to activate the electromagnet 11. The electromagnet 11 adsorbs the adsorption block 12 through magnetic force. The sliding sleeve 8 slides along the guide rod 7, playing a guiding role for the movable frame 9. The adsorption block 12 drives the movable frame 9 to move, compressing the spring 10. The positioning rod 13 and the movable frame 9 move to the lower side of the keycap 4, blocking the keycap 4 from falling, performing a locking function on the mechanical keyboard, and preventing accidental touch from occurring. When the user needs to use it again, the electromagnet 11 is turned off through the adjustment panel 15, the spring 10 returns, and an elastic force is applied to the movable frame 9 through the sliding sleeve 8 to achieve reset. Subsequently, the mechanical keyboard can be used normally.

[0041] 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 mechanical keyboard for preventing accidental touch, comprising a lower housing (1), characterized in that: The upper end of the lower shell (1) is fixedly mounted with an upper shell (2) and a two-stage key (3), the upper end of the two-stage key (3) is sleeved with a keycap (4), the interior of the lower shell (1) is provided with a movable groove (5) and a movable groove (6), the interior of the movable groove (5) is fixedly mounted with a guide rod (7), the outer side of the guide rod (7) is movably mounted with a sliding sleeve (8), the upper end of the sliding sleeve (8) is fixedly mounted with a movable frame (9), the outer side of the guide rod (7) is sleeved with a spring (10), the interior of the movable groove (6) is fixedly mounted with an electromagnet (11), the lower end of the movable frame (9) is fixedly mounted with an adsorption block (12), the inner side of the movable frame (9) is fixedly mounted with a positioning rod (13), the interior of the lower shell (1) is fixedly mounted with a timer (14), and the upper end of the upper shell (2) is fixedly mounted with an adjustment panel (15).

2. The mechanical keyboard with anti-accidental touch function according to claim 1, characterized in that: A plurality of the two-stage keys (3) and keycaps (4) are provided, respectively, and the keycaps (4) extend upward through the upper shell (2).

3. The mechanical keyboard with anti-accidental touch function according to claim 1, wherein: There are four movable grooves (5), and the center of the guide rod (7) and the center of the movable groove (5) are located on the same horizontal line.

4. The mechanical keyboard with anti-mistouch function according to claim 1, wherein: Four springs (10) are provided, and the springs (10) are in contact with the side of the sliding sleeve (8) away from the movable frame (9).

5. The mechanical keyboard with anti-accidental touch function according to claim 1, characterized in that: The movable frame (9) is fitted with the upper end of the lower shell (1), and the movable frame (9) is located outside the double-stage button (3). Four positioning rods (13) are provided.

6. The mechanical keyboard with anti-accidental touch function according to claim 1, characterized in that: The movable grooves (2) are provided with three, the movable grooves (5) and the movable grooves (6) are staggered, and the adsorption blocks (12) are movably connected inside the movable grooves (6).

7. The mechanical keyboard with anti-accidental touch function according to claim 1, characterized in that: The electromagnet (11) and the adsorption block (12) are magnetically connected, and the electromagnet (11) and the timer (14) are electrically connected to the adjustment panel (15) respectively.

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