CN114420486A

CN114420486A - Keycap dismounting device of mechanical keyboard

Info

Publication number: CN114420486A
Application number: CN202210079416.1A
Authority: CN
Inventors: 李若愚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-04-29

Abstract

The invention discloses a key cap dismounting device of a mechanical keyboard, which relates to the field of computer software and hardware auxiliary equipment, and adopts the technical scheme that the key cap dismounting device of the mechanical keyboard comprises brackets arranged at the left side and the right side of the keyboard; a double-traction rope which can be embedded into the front side and the rear side of the keycap from top to bottom and a double-pulley which is used for connecting the double-traction rope with the brackets so that the double-traction rope is connected with the brackets at the two sides in a sliding manner are arranged between the brackets at the two sides; the bracket is also provided with a pressing mechanism which can simultaneously press the two sides of the double traction ropes down to enable the double traction ropes to enter the lower part of the keycap and a gap adjusting component which is arranged between the double pulleys and can control the linear distance between the double traction ropes; still including setting up and to make it reset to the elastic component that resets of initial height after the haulage rope moves down on two pulleys, the technological effect has the advantage that is applicable to most mechanical keyboard and can once dismantle a whole row of key cap.

Description

Keycap dismounting device of mechanical keyboard

Technical Field

The invention relates to the field of computer software and hardware auxiliary equipment, in particular to a keycap dismounting device of a mechanical keyboard.

Background

The keyboard is an important computer peripheral hardware, and many people like to use the mechanical keyboard with better hand feeling, and the keycap of the mechanical keyboard can be detached so as to replace the keycap or clean dust and sundries on the lower side of the keycap. However, the existing mechanical keyboard needs to be disassembled one by one when the keycaps are disassembled, so that the keycaps are separated from the key shafts, and the cap pulling device is usually needed for more convenient disassembly, which wastes time and labor.

At present, chinese patent publication No. CN112447430A discloses a quick and orderly changing device for changing key caps of a keyboard, which comprises a base, wherein the surface of the base is rotatably connected with a connecting rod, the upper end of the connecting rod is rotatably connected with a supporting rod, the upper side of the base is rotatably connected with a rotating shifting block, the surface of the base is provided with a key shaft, and the upper end of the key shaft is provided with a key cap.

Although this kind of a quick orderly change device for keyboard key cap changes can realize the change to the keyboard key cap, nevertheless: such devices, to the extent they are suitable for use with a particular keyboard, are not generally available in the market and have certain limitations.

Disclosure of Invention

The invention aims to provide a keycap dismounting device of a mechanical keyboard, which has the advantages of being suitable for most of mechanical keyboards and being capable of dismounting a whole row of keycaps at one time.

The technical purpose of the invention is realized by the following technical scheme:

a key cap dismounting device of a mechanical keyboard comprises brackets arranged on the left side and the right side of the keyboard; a double-traction rope which can be embedded into the front side and the rear side of the keycap from top to bottom and a double-pulley which is used for connecting the double-traction rope with the brackets so that the double-traction rope is connected with the brackets at the two sides in a sliding manner are arranged between the brackets at the two sides; the bracket is also provided with a pressing mechanism which can simultaneously press the two sides of the double traction ropes down to enable the double traction ropes to enter the lower part of the keycap and a gap adjusting component which is arranged between the double pulleys and can control the linear distance between the double traction ropes; the double-pulley rope-releasing device further comprises a reset elastic piece which is arranged on the double pulleys and enables the double pulleys to rotate and reset after releasing the double traction ropes.

Through adopting above-mentioned technical scheme, because the clearance between the key cap of keyboard all keeps unanimous usually around, so utilize two haulage ropes for the lifting piece, with the bottom of one row of key cap on two haulage ropes embedding keyboard, thereby break away from one row of key cap from the keyboard through two haulage ropes of lifting, realize the quick dismantlement of key cap. Can once only dismantle the key cap of a whole row, compare in taking one by one of taking the cap ware, promoted the dismantlement efficiency greatly, this device is applicable to the mechanical keyboard of the overwhelming majority moreover, need not change the structure of mechanical keyboard itself, and application scope is higher, and the practicality is good, and further this device does not adopt extra power supply, simple structure, and the cost is lower.

Further setting: two ends of the double traction rope are respectively fixedly connected to the double pulleys of the brackets at two sides; the double pulleys are rotatably connected to the bracket through a transmission shaft; the double pulleys are fixedly connected with the transmission shaft in the circumferential direction; one end of the reset elastic piece is fixedly connected with the double pulleys, and the other end of the reset elastic piece is fixedly connected with the transmission shaft.

Through adopting above-mentioned technical scheme, the motion that drives two haulage ropes through the rotation of two pulleys can make two haulage rope contractions through the rotatory two pulleys of elastic component that reset when the haulage rope is located the key cap below, moves haulage rope to eminence from the low, realizes breaking away from to the key cap, utilizes the elastic component that resets moreover as the power supply, does not need external power supply.

Further setting: the pressing mechanism comprises a roller, sliding blocks and a sliding seat, wherein the roller is arranged above the double traction ropes and is connected with the double traction ropes in a sliding mode, the sliding blocks are arranged on two sides of the roller and are connected with the roller in a rotating mode, and the sliding seat is matched with the sliding blocks and limits the linear movement of the sliding blocks along the vertical direction; the device also comprises a locking component which is arranged in the sliding seat and keeps fixed after the roller moves downwards when being extruded by elasticity, and an operation component which is arranged on the sliding seat and drives the sliding block to move by utilizing the pulley block.

Through adopting above-mentioned technical scheme, utilize and control the subassembly and follow the vertical direction displacement with the cylinder along the seat that slides, from the chassis height that can push down two haulage ropes to the keyboard, make two haulage ropes be located the below of key cap, can utilize locking Assembly to make the direction of height of two haulage ropes keep fixed simultaneously, can operate the mechanism that pushes down of both sides respectively when pushing down moreover to utilize the assembly pulley can be more laborsaving more convenient push down the assigned position with two haulage ropes.

Further setting: the clearance adjusting assembly comprises an adjusting gear arranged in the center between the double pulleys, racks oppositely arranged on two sides of the adjusting gear and meshed with the adjusting gear, and a knob arranged in the center of the adjusting gear and driving the adjusting gear to rotate; the adjusting gear is rotationally connected to the transmission shaft, and one end of the rack is rotationally connected with the double pulleys to be kept fixed with the pulleys in the circumferential direction; the ratchet mechanism is arranged on the adjusting gear and can limit the adjusting gear to rotate along a single direction.

Through adopting above-mentioned technical scheme, thereby utilize clearance adjustment subassembly, thereby adjust the straight-line distance between two haulage ropes through the interval that changes between the two pulleys, and then enter into two haulage ropes under the bottom of key cap, make two haulage ropes can accomplish and accept the key cap, more favourable key cap's dismantlement. Simultaneously, the distance between the two pulleys can be better controlled by adjusting the structure of the gear and the rack, and the adjustment is very convenient and fast through screwing. Meanwhile, the ratchet mechanism is arranged on the adjusting gear, so that the adjusting gear can rotate along the single direction, the double pulleys cannot rebound under the action of the reset elastic piece when rotating, and the distance-adjusting mechanism can be locked. After the device is used, the ratchet mechanism is unlocked, and the double pulleys can be axially displaced along the transmission shaft to be reset to the initial position under the action of the reset elastic piece.

Further setting: the double traction ropes are arranged in a semicircular shape, and the lower end surfaces of the double traction ropes are cambered surfaces; the diameter of the double-traction rope is 2-4 mm.

Through adopting above-mentioned technical scheme, be 2 ~ 4mm with the diameter of two haulage ropes, can slightly be greater than the clearance between the key cap, utilize the cambered surface of terminal surface under the haulage rope, can make it enter into the key cap below through the clearance, can more be favorable to accepting the key cap, the up end of two haulage ropes simultaneously can contact completely with the key cap for the plane, can make the atress more even, when the key cap is dismantled, makes the key cap break away from more easily.

Further setting: the secondary pressing component is arranged on the downward moving component and used for pressing the double traction ropes down again when the keyboard base is higher than the bottom end of the keycap; the secondary pressing component comprises a rotating ring which is rotatably connected to the roller, is stressed and can rotate around the axis of the roller, arc-shaped hooks which are symmetrically arranged on the two sides of the rotating ring and can be matched with the rotating ring to move and turn over from top to bottom, and a handle which is arranged at the center of the rotating ring and controls the rotating ring to rotate; the width of the arc-shaped claw is not more than the gap between the keycaps; the distance between the two arc-shaped claws is the distance between the front end and the rear end of the keycap.

Through adopting above-mentioned technical scheme, when meetting keyboard base and higher than the key cap bottom, in order not to influence the normal use of device, push down the subassembly through the secondary and will have moved the two haulage ropes on the keyboard base and push down once more through the arc gib claw, because the width of arc gib claw is less than the clearance between the key cap, so can drive the haulage rope and enter into the key cap below, realize pushing down the secondary of haulage rope, improved the application range of this device.

Further setting: the positioning component is arranged on the support and can position the double-pulling rope and the center of the keycap; the positioning assembly comprises a positioning plate arranged on the bracket; and a vertical plate which can be leveled with the keycap height is further arranged on the positioning plate.

Through adopting above-mentioned technical scheme, utilize locating plate and riser to make the device fix a position fast, make two haulage ropes can be accurate correspond the gap between the key cap fast, can make both sides support keep unanimous simultaneously, improved the availability factor of device, guarantee the levelness of haulage rope, promote and dismantle the effect.

Further setting: the locking assembly comprises a locking block which is arranged on the sliding seat and can slide along the horizontal direction, a sliding groove which is arranged on the sliding seat and is used for the locking block to move, and a compression elastic piece which is arranged at the bottom ends of the locking block and the sliding groove; the upper end surface of the locking block is a cambered surface; a clamping groove matched with the locking block is formed in the sliding block; the locking device also comprises a control rod which can penetrate through the sliding groove and can control the locking block to extrude and compress the elastic piece.

Through adopting above-mentioned technical scheme, utilize the displacement of latch segment, can move down at the slider, when the draw-in groove is corresponding with the latch segment, the latch segment can get into the draw-in groove under the effect of compression elastic component to lock the slider, realize the automatic locking to the slider.

Further setting: the control assembly comprises a movable pulley fixedly arranged below the sliding block, a fixed pulley arranged at the bottom of the sliding seat and a rope matched with the two pulleys; and the other end of the rope is provided with a driving wheel which is used as a power source to drive the rope to move.

Through adopting above-mentioned technical scheme, the assembly pulley that utilizes movable pulley and fixed pulley to constitute comes as the connecting piece that drives the displacement of sliding, can better overcome the moment of torsion of the elastic component that resets, can play the effect of province, let that the user can be better push down locking Assembly with the cylinder, also can rotate the elastic component that resets that the bigger elasticity of moment of torsion is better, make two haulage ropes have sufficient effort to break away from the key cap from the keyboard.

Drawings

FIG. 1 is a schematic view of the whole keyboard;

FIG. 2 is a schematic view of the overall structure;

FIG. 3 is a schematic view of the hold-down mechanism;

FIG. 4 is a schematic structural view of the locking assembly;

FIG. 5 is a schematic structural view of a gap adjustment assembly;

FIG. 6 is an enlarged partial schematic view of FIG. 5 at A;

FIG. 7 is a schematic structural view of the positioning assembly;

in the figure, 100, the stent; 101. double hauling ropes; 102. a double pulley; 103. a drive shaft; 104. a restoring elastic member; 105. a pressing mechanism; 106. a gap adjustment assembly; 107; a positioning assembly;

200. a drum; 201. a slider; 202. a sliding seat; 203. a locking assembly; 204. a manipulation component; 205. pressing the assembly for the second time;

300. a locking block; 301. a chute; 302. compressing the elastic member; 303. a card slot; 304. control lever

400. A movable pulley; 401. a fixed pulley; 402. a rope; 403. an ear plate; 404. a deflector rod;

500. an adjusting gear; 501. a rack; 502. a knob; 503. a limiting seat; 504. an annular groove; 505. a ratchet mechanism;

600. a ratchet wheel; 601. a pawl; 602. an elastic shifting piece; 603. a connecting rod; 604. a reset lever;

700. a rotating ring; 701. an arc-shaped claw; 702. a handle;

800. positioning a plate; 801. a vertical plate;

10. a keyboard; 11. a keycap; 12. a chassis.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

First preferred embodiment:

a key cap detaching device of a mechanical keyboard, as shown in fig. 1 and fig. 2, comprises a support 100 arranged at the left and right sides of a keyboard 10 as a support. A double-pulling rope 101 which can be embedded into the front side and the rear side of the keycap 11 from top to bottom and a double-pulley 102 which is used for connecting the double-pulling rope 101 with the support 100 to enable the double-pulling rope 101 to be connected with the support 100 on the two sides in a sliding mode are arranged between the supports 100 on the two sides.

Two ends of the double-pulling rope 101 are respectively fixedly connected to the double pulleys 102 of the two side brackets 100. The double pulley 102 is rotatably connected to the bracket 100 through a transmission shaft 103. The double pulley 102 is fixedly connected with the transmission shaft 103 in the circumferential direction. The drive shaft 103 remains fixedly connected to the support 100.

The double-pulling rope 101 is semicircular, and the lower end face of the double-pulling rope 101 is an arc face. The diameter of the double-traction rope 101 is 2-4 mm.

The sliding connection between the dual pulling rope 101 and the bracket 100 is realized by the dual pulley 102 on both sides of the keyboard 10, and the release or retraction of the dual pulling rope 101 can be controlled by the rotation of the dual pulley 102.

The double pulley 102 is provided with a return elastic member 104 which enables the double pulley 102 to be rotated and returned after releasing the traction rope.

The return spring 104 may be a torsion spring. One end of the reset elastic piece 104 is fixedly connected with the double pulley 102, and the other end is fixedly connected with the transmission shaft 103.

When the double-traction rope device is used, the double-traction rope 101 can be driven to rotate reversely through the elastic reset piece after the double-traction rope 101 is released and extended, so that the double-traction rope 101 is contracted onto the double-pulley 102.

The support 100 is provided with a pressing mechanism 105 which can simultaneously press down both sides of the double pulling rope 101 to enter the lower part of the keycap 11.

As shown in fig. 3, the pressing mechanism 105 includes a roller 200 disposed above the dual pull rope 101 and slidably connected to the dual pull rope 101, sliders 201 disposed on both sides of the roller 200 and rotatably connected to the roller 200, and a sliding base 202 coupled to the sliders 201 and limiting the linear movement thereof in the vertical direction.

The double-pulling rope 101 is squeezed in the vertical direction through the roller 200, the double-pulling rope 102 is driven to rotate, the double-pulling rope 101 is released and extended, and the double-pulling rope 101 is pressed and conveyed to the position below the keycap 11 through the squeezing distance of the roller 200.

When the roller 200 moves to a designated position along the sliding seat 202, a locking assembly 203 capable of automatically locking the sliding block 201 is further arranged on the sliding seat 202.

As shown in fig. 4, the locking assembly 203 includes a locking block 300 disposed on the sliding seat 202 and capable of sliding in a horizontal direction, a sliding groove 301 disposed on the sliding seat 202 for movement of the locking block 300, and a compression elastic member 302 disposed at the bottom end of the locking block 300 and the sliding groove 301.

The upper end face of the locking block 300 is an arc face, and a clamping groove 303 matched with the locking block 300 is arranged on the sliding block 201. And a control rod 304 which can control the locking block 300 to press and compress the elastic member 302 through the sliding groove 301.

When the slider 201 moves down along the sliding seat 202, the upper end surface of the locking block 300 can be extruded, the locking block 300 can slide into the sliding groove 301 by utilizing the arc surface of the upper end surface of the locking block 300, and the compression elastic piece 302 is extruded simultaneously until the locking block 300 is matched with the clamping groove 303 on the slider 201, the locking block 300 rebounds under the action of the compression elastic piece 302 and enters the clamping groove 303, and the slider 201 is locked.

The sliding of the locking block 300 can be manually controlled by using the control rod 304, so that the locking block 300 is separated from the clamping groove 303, and the sliding block 201 is unlocked.

The pressing mechanism 105 is further provided with an operation component 204 on the sliding seat 202 for driving the sliding block 201 to move by using a pulley block.

The control assembly 204 comprises a movable pulley 400 fixedly arranged below the sliding block 201, a fixed pulley 401 arranged at the bottom of the sliding seat 202 and a rope 402 matched with the two pulleys.

The other end of the rope 402 is provided with a driving wheel which is used as a power source to drive the rope 402 to move. The driving wheel is rotatably connected to one side of the sliding seat 202 through an ear plate 403, and a driving lever 404 for driving the driving wheel to rotate is arranged on the driving wheel.

By adopting a pulley block structure, the movable pulley 400 and the fixed pulley 401 are combined, and the driving wheel is shifted to rotate through the shifting rod 404, so that the rope 402 is driven to move, the sliding block 201 is enabled to move under the action of the pulley block, and meanwhile, after the sliding block 201 is unlocked, the sliding block 201 cannot be prevented from moving upwards.

And a gap adjusting assembly 106 which can control the linear distance between the double pulling ropes 101 after the double pulling ropes 101 are pressed down is arranged between the double pulleys 102.

As shown in fig. 5 and 6, the gap adjusting assembly 106 includes an adjusting gear 500 disposed at the center between the double pulleys 102, a rack 501 disposed at opposite sides of the adjusting gear 500 and engaged therewith, and a knob 502 disposed at the center of the adjusting gear 500 for rotating the adjusting gear 500. The adjusting gear 500 is rotatably connected to the transmission shaft 103, and one end of the rack 501 is rotatably connected with the double pulley 102 and is kept fixed with the pulley in the circumferential direction.

The bracket 100 is further provided with a limiting seat 503 which enables the rack 501 to keep fixed and only can slide linearly along the horizontal direction, and an annular groove 504 which is arranged on the double pulley 102 and is matched with the rack 501 to be connected with the double pulley 102.

The two racks 501 can be driven to rotate relatively by the rotation of the adjusting gear, so that the distance between the double pulleys 102 is adjusted.

And a ratchet 600 mechanism 505 which is arranged on the adjusting gear 500 and can limit the adjusting gear 500 to rotate along a single direction.

Ratchet 600 mechanism 505 includes a ratchet 600 fixedly disposed on adjusting gear 500 to rotate with adjusting gear 500, a pawl 601 matching with ratchet 600, and an elastic pick 602 for resetting pawl 601 to maintain the engaged state.

The pawl 601 is rotatably connected to the transmission shaft 103 through a connecting rod 603, and a reset rod 604 for separating the elastic pulling piece 602 from the pawl 601 is further arranged on the connecting rod 603.

The ratchet 600 mechanism 505 can be used to rotate the adjusting gear 500 in only one direction. The elastic pulling piece 602 can no longer act on the pawl 601 through the reset rod 604, so that the pawl 601 contacts the limit of the ratchet 600, and the free rotation of the ratchet 600 is realized. The double pulley 102 can be returned to the initial position by the return elastic member 104.

The push-down mechanism 105 further comprises a secondary push-down assembly 205 disposed on the downshifting assembly for pushing down the dual drag string 101 again when the keyboard 10 is positioned higher than the bottom end of the key cap 11.

The secondary pressing assembly 205 comprises a rotating ring 700 rotatably connected to the drum 200 and capable of rotating around the axis of the drum 200 under a force, arc-shaped hooks 701 symmetrically arranged on two sides of the rotating ring 700 and capable of turning from top to bottom in cooperation with the rotation of the rotating ring 700, and a handle 702 arranged at the center of the rotating ring 700 and used for controlling the rotation of the rotating ring 700.

The width of the arc-shaped claw 701 is not larger than the gap between the keycaps 11. The distance between the two arc-shaped claws 701 is the distance between the front end and the rear end of the keycap 11.

The arc-shaped claw 701 can be rotated by the control handle 702 to press the double-pulling rope 101 into the gap between the keycaps 11.

The support 100 is further provided with a positioning component 107 which can enable the double-pulling rope 101 to be quickly positioned with the keycap 11.

As shown in fig. 7, the positioning assembly 107 includes a positioning plate 800 disposed on the bracket 100. The positioning plate 800 is further provided with a vertical plate 801 which can be connected with the keycap 11 in an abutting mode.

During the use, contradict key cap 11 through riser 801, rethread locating plate 800 is aimed at key cap 11 center department, realizes fixing a position fast.

Another preferred embodiment: the difference from the first preferred embodiment is.

A use method of a keycap detaching device of a mechanical keyboard comprises the following specific steps:

s1: positioning, namely, placing the device on two sides of the keyboard 10 through a positioning device on the bracket 100;

s2: pressing down, namely pressing down the double-traction rope 101 to the lower part of the keycap 11 through the pressing-down mechanism 105 and locking;

s3: adjusting the clearance; the distance between the double pulling ropes 101 is adjusted through the gap adjusting assembly 106 so that the double pulling ropes can be completely displaced to the bottom of the keycap 11;

s4: disassembling, controlling the locking assembly 203 to unlock, enabling the double-pulling rope 101 to reset under the action of the resetting elastic piece 104 and separating the keycap 11 from the base of the keyboard 10;

s5: and collecting the disengaged keycaps 11.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims.

Claims

1. The utility model provides a key cap dismounting device of mechanical keyboard which characterized in that: comprises a bracket (100) arranged at the left side and the right side of a keyboard (10); a double-traction rope (101) which can be embedded into the front side and the rear side of the keycap (11) from top to bottom and a double-pulley (102) which is used for connecting the double-traction rope (101) with the supports (100) to enable the double-traction rope (101) to be connected between the supports (100) on the two sides in a sliding manner are arranged between the supports (100) on the two sides;

the support (100) is also provided with a pressing mechanism (105) which can simultaneously press down two sides of the double-traction rope (101) to enable the double-traction rope to enter the lower part of the keycap (11) and a gap adjusting assembly (106) which is arranged between the double pulleys (102) and can control the linear distance between the double-traction rope (101);

the double-pulley type rope pulling device is characterized by further comprising a reset elastic piece (104) which is arranged on the double pulley (102) and enables the double pulley (102) to rotate and reset after releasing the double pulling rope (101).

2. A key cap remover for mechanical keyboard according to claim 1, wherein: two ends of the double-traction rope (101) are respectively fixedly connected to the double pulleys (102) of the brackets (100) at two sides; the double pulleys (102) are rotatably connected to the bracket (100) through a transmission shaft (103); the double pulleys (102) are fixedly connected with the transmission shaft (103) in the circumferential direction; one end of the reset elastic piece (104) is fixedly connected with the double pulleys (102), and the other end of the reset elastic piece is fixedly connected with the transmission shaft (103).

3. A key cap remover for mechanical keyboard according to claim 1, wherein: the pressing mechanism (105) comprises a roller (200) which is arranged above the double-traction rope (101) and connected with the double-traction rope (101) in a sliding manner, sliding blocks (201) which are arranged on two sides of the roller (200) and connected with the roller (200) in a rotating manner, and a sliding seat (202) which is matched with the sliding blocks (201) and limits the linear movement of the sliding blocks along the vertical direction;

the device also comprises a locking component (203) which is arranged in the sliding seat (202) and keeps fixed after the roller (200) moves downwards when being extruded by elasticity, and an operation component (204) which is arranged on the sliding seat (202) and drives the sliding block (201) to move by using a pulley block.

4. A key cap remover for mechanical keyboard according to claim 1, wherein: the clearance adjusting assembly (106) comprises an adjusting gear (500) arranged in the center between the double pulleys (102), racks (501) which are oppositely arranged on two sides of the adjusting gear (500) and meshed with the adjusting gear, and a knob (502) which is arranged in the center of the adjusting gear (500) and drives the adjusting gear (500) to rotate; the adjusting gear (500) is rotatably connected to the transmission shaft (103), and one end of the rack (501) is rotatably connected with the double pulleys (102) and is kept fixed to the circumferential direction of the pulleys;

the ratchet wheel mechanism (505) is arranged on the adjusting gear (500) and can limit the adjusting gear (500) to rotate along a single direction.

5. A key cap remover for mechanical keyboard according to claim 1, wherein: the double-traction rope (101) is semicircular, and the lower end face of the double-traction rope (101) is an arc surface; the diameter of the double-traction rope (101) is 2-4 mm.

6. A key cap remover for mechanical keyboard according to claim 1, wherein: the keyboard is characterized by further comprising a secondary pressing component (205) which is arranged on the downward moving component and used for pressing the double-pulling rope (101) down again when the bottom of the keyboard (10) is higher than the bottom end of the keycap (11);

the secondary pressing component (205) comprises a rotating ring (700) which is rotationally connected to the roller (200) and can rotate around the axis of the roller (200) under stress, arc-shaped hooks (701) which are symmetrically arranged on two sides of the rotating ring (700) and can be matched with the rotating ring (700) to move and turn over from top to bottom, and a handle (702) which is arranged at the center of the rotating ring (700) and controls the rotating ring (700) to rotate; the width of the arc-shaped claw (701) is not more than the gap between the keycaps (11); the distance between the two arc-shaped claws (701) is the distance between the front end and the rear end of the keycap (11).

7. A key cap remover for mechanical keyboard according to claim 1, wherein: the key cap further comprises a positioning component (107) which is arranged on the support (100) and can position the double-pulling rope (101) and the center of the key cap (11);

the positioning assembly (107) comprises a positioning plate (800) arranged on the bracket (100); the positioning plate (800) is also provided with a vertical plate (801) which can be leveled with the keycap (11).

8. A key cap remover for mechanical keyboard according to claim 3, wherein: the locking assembly (203) comprises a locking block (300) which is arranged on the sliding seat (202) and can slide along the horizontal direction, a sliding groove (301) which is arranged on the sliding seat (202) and is used for the locking block (300) to move, and a compression elastic piece (302) which is arranged at the bottom ends of the locking block (300) and the sliding groove (301); the upper end surface of the locking block (300) is an arc surface; a clamping groove (303) matched with the locking block (300) is formed in the sliding block (201); the locking device also comprises a control rod (304) which can penetrate through the sliding groove (301) and can control the locking block (300) to press and compress the elastic piece (302).

9. A key cap remover for mechanical keyboard according to claim 3, wherein: the control assembly (204) comprises a movable pulley (400) fixedly arranged below the sliding block (201), a fixed pulley (401) arranged at the bottom of the sliding seat (202) and a rope (402) matched with the two pulleys; the other end of the rope (402) is provided with a driving wheel which is used as a power source to drive the rope (402) to move.

10. The utility model provides a key cap dismounting device's of mechanical keyboard use method which characterized in that: a key cap dismounting device with a mechanical keyboard as claimed in any one of claims 1-9, the specific method is as follows:

s1: positioning, namely placing the device on two sides of the keyboard (10) through a positioning component (107) on the bracket (100);

s2: pressing down, namely pressing down the double-traction rope (101) to the lower part of the keycap (11) through a pressing-down mechanism (105) and locking;

s3: adjusting the clearance; the distance between the double traction ropes (101) is adjusted through the gap adjusting assembly (106) to enable the double traction ropes to completely displace the bottom of the keycap (11);

s4: disassembling, controlling the locking assembly (203) to unlock, enabling the double-pulling rope (101) to reset under the action of the reset elastic piece (104) and separating the keycap (11) from the base of the keyboard (10);

s5: and collecting the disengaged keycaps (11).