Key shaft / key cap remover

Abstract

To provide a key shaft / key cap remover which reduces the overall volume, is easier to store, does not require manual pulling apart of a key shaft clamping tool, and is convenient to operate. [Solution] The key shaft removal tool case comprises a key shaft removal tool case 1, a first stop plate 2, a second stop plate 3, a third stop plate 4, a pressing member 5, a pressing block 6, a guide limit mechanism 7, a transmission member 8, a rebound mechanism 10, a fixed block 9, an installation groove 11, a key shaft clamping tool 12 and a slide hole 13. A through-slot 14 for use with the key shaft clamping tool is opened at the front ends of both side walls of the key shaft removal tool case, a mounting groove is opened on both the inside of the exterior top and bottom surfaces of the key shaft removal tool case, a steel wire key cap removal tool 16 is inserted into the rear end inside the mounting groove, and the front end of the steel wire key cap removal tool is rotated and connected to the inner wall of the mounting groove.

Description

[Technical field]

[0001] The present invention relates to the technical field of key cap removal tools, particularly to the key shaft and key cap removal tools. Regarding cap removal tools. [Background technology]

[0002] A mechanical keyboard is a type of keyboard. Each key on the keyboard has an individual switch that controls the closure, and this switch is Also called the "key shaft," the key caps may wear out over time when using a mechanical keyboard. The surface is covered with dirt and needs to be cleaned, and at the same time, the keyboard key shaft is damaged. There may be problems such as the keyboard not working properly and you may need to replace it. The keys are arranged uniformly, so it is a hassle to forcefully remove the key caps and key shafts directly. This can easily cause damage to the key cap and key shaft, so we recommend using a dedicated key shaft. A soft keycap removal tool is required. China Patent No. CN21596 The key shaft removal tool described in 8520U has a continuous block with a key on each end. By providing a metal clip and an elastic arm, the key shaft removal tool has a mechanism It can be used to remove keycaps from mechanical keyboards as well as to remove keycaps from mechanical keys. It can be used to remove the key shaft of the board, and the key shaft removal tool has a variety of functions. It is convenient for users to operate and can be used when removing the mechanical keyboard. This not only reduces the number of tools used and the number and time required to remove and replace tools, but also This improves the efficiency of removal and also reduces the burden on users of storing tools. still has flaws.

[0003] 1. The conventional key shaft remover is used for removing key shafts and key caps. The function of removing the key shaft can be realized at the same time, but the metal clip and the elasticity are required to remove the key shaft. The arm is completely exposed to the outside of the entire keycap removal tool, and the elastic arm is generally made of steel wire. Because the metal clip is made up of a thin piece of metal that fits into the gap between the keys, The exposed elastic arms and metal frame are designed to prevent impact with other objects during storage and removal. It is easy to be deformed and become unusable, the overall protection is weak, and the entire structure is not fixed. However, it cannot be adjusted and its volume is large, making it inconvenient to store and keep.

[0004] 2. The metal clip used in the conventional key shaft removal tool has a fixed structure and is difficult to grasp. It is not possible to operate it directly from the grip, and the key shaft must be removed manually using a metal clip. The gap between the key shafts is small, so the clamp must be opened to clamp the key shaft. It is difficult to manually control the opening of the metal clip from the outside, so the use of a key shaft removal This will reduce its effectiveness and affect the removal and use of the key shaft. Summary of the Invention [Problem to be solved by the invention]

[0005] The technical problem that the present invention aims to solve is to overcome the above-mentioned shortcomings by providing a key shaft. -Provide a keycap remover. [Means for solving the problem]

[0006] In order to solve the above technical problems, the technical solution of the present invention is to A key cap remover comprising a key shaft remover case, The front end of the key shaft removal tool case has an opening structure, and the inside of the key shaft removal tool case A first retaining plate, a second retaining plate and a third retaining plate are fixedly connected to the retaining plate from rear to front in this order. A pressing member is inserted into the rear end of the inside of the key shaft removal tool case, and the first stop a first retaining plate, a second retaining plate and a third retaining plate, and a contact portion between the first retaining plate and the key shaft removal tool case; The pressing member is provided with a first retaining plate, a second retaining plate and a key shaft attachment. The pressing member is inserted into the rear wall of the removal tool case, and a pressing block is fixedly connected to the rear end of the pressing member. The pressing member is provided with a guide limit mechanism, and a third stop plate is provided on the front side of the pressing member. A transmission member is provided to be inserted into the third retaining plate, and the transmission member is used in combination with the third retaining plate on the rear side of the third retaining plate. A rebound mechanism is provided, and a second resistance is provided at a contact portion between the rebound mechanism and the transmission member. A wear layer is provided, and a fixed block is fixedly connected to a front end of the transmission member, and the fixed block A U-shaped mounting groove is opened at the front end of the inside of the lock, and a key shaft clamp is inserted into the mounting groove. The key shaft clamp is fixedly inserted into the key shaft, and the key shaft clamp is U-shaped with both sides inclined outward. The front ends of both side walls of the key shaft clamping device have an engagement hook structure. The ends of the key shaft clamping tool must be attached to the front ends of both sides of the exterior of the key shaft removal tool case. and is fitted with a key shaft clamping tool on both side walls of the key shaft removal tool case. The key shaft removal tool case has slide holes at the front ends of both side walls. A through slot is provided for use with a key shaft clamping device, and the key shaft is attached to the The top and bottom surfaces of the removal tool case are provided with a mounting groove. A steel wire key cap remover is inserted into the rear end of the steel wire key cap remover. The end is rotated and connected to the inner wall of the mounting groove.

[0007] As an improvement, the guide limit mechanism is provided at the rear end of the inside of the key shaft removal tool case. a guide rod fixedly connected to the key shaft, the top and bottom ends of the guide rod being The push member is fixed to the inner wall of the pusher case and is connected to the guide rod at the rear side of the pusher. The outer diameter of the guide rod is the same as the inner width of the guide hole. It seems that.

[0008] As an improvement, the inside of the key shaft removal tool case includes a first retaining plate and a second retaining plate. A T-shaped limit member is fixedly connected to the front side of the position between the plate, and the pressing member is provided with a gas A limit hole is drilled in front of the guide hole to be used in conjunction with the limit member.

[0009] As an improvement, the rebound mechanism may be an L-shaped mechanism provided on both sides of the rear end of the third retaining plate. a rebound plate, the transmission member being provided at a position between the rebound plates, The rear end of the rebound plate has a triangular structure, and the rear end of the rebound plate is aligned with the triangular structure of the transmission member. A protrusion structure is provided at a position between the rear end of the transmission member and the rebound plate on both sides, and the protrusion structure is inclined. A push plate is provided, the rear end of which is fixedly connected to the pressure member.

[0010] As an improvement, the above-mentioned key cap holder and wire key cap remover are both U-shaped. The side walls of the mounting groove and the wire key cap removal tool connected to each other are close to each other. It tilts to the negative side. Effect of the Invention

[0011] The advantages of this invention compared with the prior art are as follows: 1. This invention is similar to the key It can realize the functions of shaft removal and key cap removal, and the key shaft of the main body can be removed. The shaft clamp is installed inside the key shaft removal tool case, and is The key shaft clamping tool is not deformed, and at the same time, the steel wire key cap installed on the outside The removal tool can also be folded back and stored inside the mounting groove to effectively protect it. It also has a folding function and can be used as a key shaft and key cap removal tool. Reduces overall volume, making storage easier.

[0012] 2. The present invention uses a pressing member in combination with a transmission member to clamp the key shaft. The tool can be directly controlled, and the key shaft is clamped by the pressure of the pressing block of the gripping part. The opening of the lamp fixture can be directly controlled, and the key shaft clamp fixture can be manually separated. No need for a key, the operation is more convenient, and the effect of key shaft removal can be effectively ensured. and the opening of the key shaft removal tool case is adapted to engage the top of the key shaft. This prevents the key shaft from wobbling or being offset during the key shaft removal process. This effectively reduces the occurrence of breakage problems. [Brief description of the drawings]

[0013] [Figure 1] 1 is an external perspective view of a manual / automatic integrated key shaft / key cap remover according to the present invention; FIG. [Diagram 2] 1 is a top cross-sectional view of a manual / automatic integrated key shaft / key cap remover according to the present invention; FIG. [Diagram 3]1 is a top view of the manual / automatic integrated key shaft / key cap remover of the present invention; FIG. [Figure 4] FIG. 2 is a left side view of the manual / automatic integrated key shaft / key cap remover of the present invention; DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0014] The present invention will now be described in more detail with reference to the drawings.

[0015] In the first embodiment, the manual / automatic integrated key shaft / key cap remover is In order to realize the function of shaft removal, the present invention provides a long key shaft removal tool. The inside of the key shaft removal tool case 1 is a chamber structure. The front end of the key shaft removal tool case 1 is an open type structure, and the key shaft removal tool case 1 is inserted from the rear to the front. A first retaining plate 2, a second retaining plate 3 and a third retaining plate 4 are provided in this order. The first retaining plate 2, the second retaining plate 3 and the third retaining plate 4 serve to block the leakage of the A first wear-resistant layer (not shown) is provided on the contact portion with the key shaft removal tool case 1. The first wear-resistant layer is made of a soft material with a relatively smooth surface, such as rubber, and is used to reduce friction. The contact area is more wear-resistant while reducing the wear. A key shaft clamp 12 is provided on the front side of the inside of the base 1. The entire tool 12 has a U-shaped structure, and both side walls have engagement hook structures at the front ends thereof. At the same time, the key shaft clamping device 12 is used to lock the engagement holes at both ends of the key shaft. In order to ensure the external expansion of both side walls, the side walls are offset outward, and the whole structure is The two side walls of the key shaft removal tool case 1 are inserted into the two side walls of the key shaft removal tool case 1. The key shaft removal tool case 1 has slide holes 13 on both side walls and a key shaft at the front end of both side walls. A through slot 14 is provided for use with the key shaft clamp 12. The tool 12 is designed to lock the key shaft fitted in the key shaft removal tool case 1. The key shaft clamp 12 can be easily controlled by a fixed block at its rear end. A mounting member is provided to engage a key shaft clamping device 12 at the front end of the inside of the fixed block 9. A groove 11 is formed, and a transmission member 8 is fixed to the rear end of the fixed block 9. A pressing member 5 and a pressing block 6 are provided at the rear end of the key shaft. It is possible to realize the function of directly controlling the

[0016] In order to ensure the stability of the control process, the pressure element 5 is provided with a guide hole 7.2. Inside the key shaft removal tool case 1, a guide rod 7 is fixed and connected to the inner wall of the case 1. .1, and a guide hole 7.2 is provided so that the outer diameter of the guide rod 7.1 is the same as the inner width of the guide hole 7.2. The limit member 7.3 and the limit member 7.4 function as guides to prevent offset during movement. By providing the hole 7.4, the movement range of the pressing member 5 is limited, and the connection of each assembly is The stability of the key shaft is ensured, and the pressing member 5 is tied after the key shaft clamping device 12 is pressed and controlled. Since it is necessary to recover by force, L-shaped rebound plates 1 are installed on both sides of the rear end of the third stop plate 4. 0.1, and due to its L-shaped structure, the inside of the key shaft removal tool case 1 A stop block is provided to engage the rebound plate 10.1 and ensure its stability. The transmission member 8 is provided at its rear end with an inclined push plate 10.2 connected to the pressing member 5. The push plate 10.2 pushes the rebound plate 10.1 to spread it apart, and the transmission member By pressing 8, control is achieved over the key shaft clamping device 12, and when pressing is completed After that, the pressing member 5 is pushed outward by the rebound recovery force of the rebound plate 10.1. The transmission member 8 is pulled back and reset by the protruding block and triangular structure provided. Complete the function.

[0017] In the second embodiment, the manual and automatic integrated key shaft and key cap remover is In order to realize the function of shaft removal, based on the first embodiment, the present invention is The top and bottom outer walls of the removal tool case 1 are provided with a mounting groove 15, and a steel The wire key cap removal tool 16 is rotatably connected to the entire mounting groove 15 and the steel wire key. The cap removal tool 16 has a U-shaped structure, both side walls of which are inclined inwardly, and the entire The structure can directly lock the key cap and realize the key cap removal function. Alternatively, the rotatable connection allows the wire keycap remover 16 to be rotated inside the mounting groove 15. It can be folded and stored, providing protection and folding functions.

[0018] In the specific implementation of the present invention, as shown in Figures 1 to 4, the present invention is specifically used When removing the key cap, the wire key cap remover 16 is turned over and the wire key caps on both sides are removed. Insert the removal tool 16 into the gaps on both sides of the keyboard key, then insert the steel wire key cap removal tool 16 into the gaps on both sides of the keyboard key. The key cap is locked with the fastener 16, and the key shaft removal tool case 1 is pulled outward. Remove the key cap, and then store the wire key cap removal tool 16 again. The shaft removal tool case 1 is engaged with the key shaft, and the pressing block 6 is pressed. The key shaft clamp 12 is then extended outwardly by pressing the key shaft clamp 12 against the outside of the key shaft. The lamp fixture 12 is restored and engaged with the engagement holes at both ends of the key shaft to be fixed, and the key The key shaft can be removed by pulling the shaft removal tool case 1 forcefully. When the pressing block 6 is pressed again, the key shaft clamping device 12 is controlled to clamp the key shaft. The lock can be released and the key shaft can be removed to complete the entire equipment usage process. do.

[0019] Although the present invention and its embodiments have been described above, such description is not limited to the above. The embodiment shown in FIG. 1 is merely one embodiment of the present invention, and the actual structure is not limited to this embodiment. It is believed that a person skilled in the art would be able to create the invention without departing from the spirit and scope of the invention through creativity, based on the revelation. If a structure and embodiment similar to the technical solution is designed without considering the above, it will not be covered by the scope of protection of the invention. It should belong to the following category. [Explanation of symbols]

[0020] 1, key shaft removal tool case, 2, first retaining plate, 3, second retaining plate, 4, third retaining plate Stop plate, 5, pressing member, 6, pressing block, 7, guide limit mechanism, 7.1, guide Rod, 7.2, guide hole, 7.3, limit member, 7.4, limit hole, 8, transmission member ,9,Fixed block, ,10,Rebound mechanism, ,10.1,Rebound plate, ,10.2,Thrust Push plate, 11, mounting groove, 12, key shaft clamping device, 13, slide hole, 14, through hole Groove mouth, 15, mounting groove, 16, steel wire key cap removal tool.

Claims

1. A key shaft / key cap removal tool equipped with a key shaft removal tool case. The front end of the key shaft removal tool case has an opening structure, and the key shaft removal tool A first retaining plate, a second retaining plate and a third retaining plate are fixedly connected to the inside of the removal tool case. A pressing member is inserted into the rear end of the inside of the key shaft removal tool case, and the first stop the second retaining plate and the third retaining plate and the key shaft removal tool case The contact portion is provided with a first wear-resistant layer, and the pressing member includes a first retaining plate, a second retaining plate and a key. A pressing block is fixed to the rear end of the pressing member, which is inserted into the rear wall of the shaft removal tool case. The pressing member is provided with a guide limit mechanism, and a front end of the pressing member is connected to the pressing member. A transmission member is provided to be inserted into the third retaining plate, and the transmission member and the third retaining plate are provided on the rear side of the third retaining plate. A rebound mechanism is provided for use in combination with the transmission member. A second wear-resistant layer is provided on the contact portion, and a fixed block is fixedly connected to the front end of the transmission member. A U-shaped mounting groove is formed at the front end of the inside of the fixed block, and a cap is inserted into the mounting groove. The key shaft clamp is inserted and fixed, and both sides of the key shaft clamp are facing outward. The key shaft clamping device has an inclined U-shaped structure, and the front ends of both side walls of the key shaft clamping device are engaged with hooks. The key shaft clamping tool has a structure in which both ends are connected to the outside of the key shaft removal tool case. and a key shaft clamp is provided on both side walls of the key shaft removal tool case. A slide hole is provided for use with the key shaft removal tool, and the key shaft removal tool case The front ends of both side walls are provided with through-slots for use with key shaft clamps. - The shaft removal tool case has a mounting groove on both the top and bottom of the exterior. A wire key cap removal tool is inserted into the rear end of the inside of the key placement groove, and the wire key cap The front end of the removal tool is rotatably connected to the inner wall of the mounting groove. Keycap remover.

2. The guide limit mechanism is fixedly connected to the rear end inside the key shaft removal tool case. a guide rod connected to the key shaft removal tool, the top and bottom ends of the guide rod being It is fixedly connected to the inner wall of the case and is used in conjunction with a guide rod at the rear of the pressing member. A guide hole is drilled through the guide rod, and the outer diameter of the guide rod is the same as the inner width of the guide hole.

2. The key shaft / key cap remover according to claim 1 .

3. Inside the key shaft removal tool case, there is a locking plate between the first locking plate and the second locking plate. A T-shaped limit member is fixedly connected to the front side of the position, and the pressing member has a guide hole The limit hole is provided at the front to be used in conjunction with the limit member.

3. The key shaft / key cap remover according to claim 2.

4. The rebound mechanism includes L-shaped rebound plates provided on both sides of the rear end of the third retaining plate. The transmission member is provided at a position between the rebound plates, and the second wear-resistant layer is The contact portion between the rebound plate and the transmission member has a triangular structure at the rear end of the transmission member. A protrusion structure is provided at the rear end of the rebound plate to match the triangular structure of the transmission member. The transmission member has a rear end and a rebound plate at a position between the rear end and the rebound plate. and a rear end of the pushing plate is fixedly connected to the pressing member. Item 2. A key shaft / key cap removal tool according to item 1.

5. The mounting groove and the wire keycap remover are both U-shaped. The two side walls of the connected ends of the steel wire key cap removal tool are inclined toward each other.

2. The key shaft / key cap remover according to claim 1,

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