CN214418693U - Key cap pulling device - Google Patents

Abstract

The utility model discloses a key cap pulling device. The key cap pulling device comprises an outer shell, a push handle, a clip and a spring sheet; the clamp is arranged at the bottom end of the outer shell, when the keycap is pulled out and detached, the keycap is clamped by the clamp in a pincer shape, and the keycap is pulled out through the direct action of the hook part at the tail end of the clamp, so that the operation is convenient and efficient, time and labor are saved, and the keycap is not damaged; the push handle can be arranged in the outer shell in a vertically movable mode, clamping of the clamping pieces can be closed, unlocked or separated and locked, the elastic pieces can enable the clamping pieces to be kept in a clamping or loosening state, the push handle is directly pushed to vertically move to unlock or lock the clamping pieces after clamping the keycaps and pulling up the keycaps, unlocking or locking can be conducted quickly, the push handle can immediately enter the next keycap to be pulled out and disassembled, and keycap disassembling operation is more efficient and faster.

Description

Key cap pulling device

Technical Field

The utility model relates to a keyboard disassembling tool technical field, concretely relates to pull out key cap ware.

Background

In devices such as computers, a keyboard is usually provided for use. The keyboard is used, so that various instructions and data can be more conveniently input and controlled by equipment, and the working efficiency and the production efficiency are effectively improved. The key of keyboard includes the axis body through pressing the control circuit break-make to and make things convenient for external force to press and install the key cap on the axis body. Because the structure of the key is fine, a special tool needs to be adopted for disassembly in the key maintenance and replacement process of the keyboard so as to avoid damaging the key.

The key cap is a component which is mainly in operation contact with a person. The key cap is mainly installed on the keyboard with the mode of joint when the assembly, and joint assembly stability is better. Because the key cap appearance is less, and is unfavorable for applying external force between the intensive key cap, adopts the structure of tweezers to extract the operation in, needs two fingers to pinch hard and carry out the centre gripping during the use, and not only inefficiency is used for long-time operation moreover will make the finger because hard and sour numb feeling, wastes time and energy, the danger of damage key cap in addition. Therefore, the key cap of the key needs to be quickly and undamaged pulled up and detached by means of a special key cap pulling workpiece.

For example, patent CN211805917U discloses a shaft pulling device, which is mainly a structure of a key cap pulling rod for pulling out a key cap, and when in use, the key cap pulling rod is sleeved on the key cap and then pulled out by applying an external force. Although the key cap remover can realize the removal of the key cap, the key cap pulling rod is easy to deform after long-term use and is inconvenient to use; moreover, the key cap pulling rod is equivalent to a large annular rod and is sleeved at the bottom of the key cap when in use, so that the direction of force is easy to change when the key cap is pulled out by applying force, the pulling force is increased, the phenomenon of slipping even occurs, and the key cap can not be pulled out efficiently.

SUMMERY OF THE UTILITY MODEL

It lacks to pull out the key cap instrument for solving current specialty, and adopts current key cap instrument of pulling out to pull out the key cap operation problem that wastes time and energy, inefficiency, the utility model provides a pull out key cap ware.

The purpose of the utility model is realized through the following technical scheme.

A key cap remover, comprising: an outer housing;

the push handle can be arranged in the outer shell in a vertically moving mode;

the clamp is arranged at the bottom end of the outer shell, and a clamping part of the clamp is exposed out of the outer shell;

the bottom end of the push handle is provided with a first inclined plane, and the handle part of the clip is provided with a second inclined plane corresponding to the first inclined plane; when the push handle moves downwards, the first inclined surface is correspondingly abutted against the second inclined surface, and the handle parts at two sides of the clamp can be driven to be mutually folded or separated;

and the elastic sheet has an elastic effect on the handle parts of the clip, so that the handle parts on two sides of the clip have a tendency of keeping mutual separation or folding.

In a preferred embodiment, the top of the outer shell is provided with a telescopic pressing shaft core; the pressing shaft core corresponds to the push handle, and the push handle can be driven to move downwards by pressing the pressing shaft core.

In a more preferred embodiment, the pressing shaft core is telescopically arranged on the top of the outer shell through a pressing shell; press the casing joint fixed mounting to be in the top of shell body, press the telescopic setting of axle core to be in press on the casing.

In a further preferred embodiment, the press housing comprises an upper cover and a lower cover; the bottom of upper cover has first buckle, the lower cover periphery have with the first draw-in groove of first buckle correspondence adaptation, the upper cover passes through first buckle with the joint of first draw-in groove with the lower cover lock joint is connected.

In a further preferred embodiment, the outer periphery of the upper cover is provided with a second buckle, and the outer shell is provided with a second clamping groove; the pressing shell is fixedly arranged at the top of the outer shell along the axial direction through the clamping connection of the second buckle and the second clamping groove.

In a further preferred embodiment, a limiting block is arranged in the pressing shell; the limiting block is provided with a guide hole which can accommodate the pressing shaft core to penetrate through; the lower end of the pressing shaft core extends into and can penetrate through the guide hole in a positioning mode and corresponds to the push handle.

In a further preferred embodiment, a limiting block mounting table is arranged on the lower cover; the inner wall of the lower cover is positioned above the limiting block mounting table, and is provided with a limiting lug protruding from the inner wall of the lower cover to the center of the lower cover; the limiting block is assembled on the limiting block mounting table through the limiting convex block in a clamping mode.

Furthermore, a positioning column protruding upwards is arranged on the limiting block mounting table; the limiting block is provided with a positioning hole; the limiting block is positioned and assembled on the limiting block mounting table through the matching of the positioning hole and the positioning column.

In a more preferred embodiment, a shaft core return spring is arranged in the pressing shell and can elastically return the pressing shaft core.

In a preferred embodiment, a fixed block is arranged in the outer shell, and a through cavity is formed in the middle of the fixed block; the push handle can be arranged in the through cavity of the fixed block in a vertically movable manner; the upper end of the elastic sheet is fixedly arranged at the bottom of the fixing block, and the lower end of the elastic sheet extends into the space between the handle parts at two sides of the clip.

In a more preferred embodiment, the fixing blocks comprise a left fixing block and a right fixing block which are buckled with each other; the left side has the third buckle on the fixed block, have on the fixed block of the right side with the third draw-in groove of third buckle correspondence adaptation, a left side fixed block with the right side fixed block passes through the third buckle with the joint lock is carried out to the third draw-in groove.

In a further preferred embodiment, a fixed block is arranged in the outer shell, and a through cavity is formed in the middle of the fixed block; the push handle can be arranged in the through cavity of the fixed block in a vertically movable manner;

the upper end of fixed block with press the mutual joint of lower extreme of casing, fixed the setting and be in the shell body.

In a further preferred embodiment, the lower end of the pressing shell is provided with a fourth buckle, and the fixing block is provided with a fourth clamping groove correspondingly matched with the fourth buckle; the fixed block passes through the fourth buckle with the setting that the joint effect of fourth draw-in groove was fixed from top to bottom along the axial is in the shell body.

In a preferred embodiment, a push handle return spring is arranged between the push handle and the outer shell; one end of the push handle return spring is in action connection with the outer shell, and the other end of the push handle return spring is in action connection with the push handle.

In a more preferable embodiment, a push handle return spring is arranged between the push handle and the fixed block; one end of the push handle return spring is in action connection with the fixed block, and the other end of the push handle return spring is in action connection with the push handle.

In a further preferred embodiment, the push handle is provided with a first spring limiting column, the fixing block is provided with a second spring limiting column, and the first spring limiting column and the second spring limiting column correspond to each other up and down; one end of the push handle return spring is sleeved on the first spring limiting column, and the other end of the push handle return spring is sleeved on the second spring limiting column.

In a preferred embodiment, the tail end of the clip is provided with a hook part which can hook the lower end of the keycap tightly and drive the keycap to be pulled up when being lifted.

In a preferred embodiment, a clip mounting shell is arranged at the bottom end of the outer shell; the clamp mounting shell is clamped at the bottom end of the outer shell, and the clamp is arranged on the clamp mounting shell.

In a more preferred embodiment, the clip mounting shell is provided with a fifth buckle, and the bottom end of the outer shell is provided with a fifth clamping groove correspondingly matched with the fifth buckle; the clamping mounting shell is clamped and arranged at the bottom end of the outer shell through the fifth buckle and the fifth clamping groove.

In a more preferred embodiment, the inner wall of the clip mounting housing is provided with a hinge positioning hole, the clamping jaw of the clip is provided with a hinge positioning column, and the hinge positioning column is movably assembled on the hinge positioning hole, so that the two halves of the clamping jaw can flexibly rotate to perform clamping action.

Compared with the prior art, the utility model has the advantages of as follows and beneficial effect:

the key cap pulling device of the utility model is provided with an outer shell and a clamp arranged at the bottom end of the outer shell; when carrying out the dismantlement of pulling out of key cap, carry out the centre gripping with pincerlike to the key cap by pressing from both sides young to through pressing from both sides the terminal portion of colluding direct action of young and pull out the key cap, convenient operation, high efficiency, and labour saving and time saving, to the key cap not damaged.

And, be provided with in the shell body and fold the handle that pushes away that unblock or separation was locked to the centre gripping of pressing from both sides son to and make press from both sides the son and keep pressing from both sides the shell fragment of tight or unclamping the state, press from both sides son centre gripping keycap and carry out the keycap and pull up the back, directly promote the handle that pushes away and reciprocate and lock the son of pressing from both sides, can carry out unblock or lock fast, and can get into immediately and pull out the dismantlement work to next keycap, thereby make the keycap dismantlement operation more efficient swift.

In this key cap ware of pulling out, the top of shell body is provided with and is used for promoting the push handle to push down the axle core of pressing that reciprocates to the accessible is to pressing down the direct of axle core, realizes pushing up the pushing action that reciprocates of handle, and the high-efficient swiftly accomplishes the handle of pushing away and to pressing from both sides the unblock or the locking action of young. And the push handle return spring is arranged in the key cap pulling device, after the push handle is pressed down, the external force is released, and the push handle can automatically return under the elastic action of the push handle return spring, so that the operation efficiency is further improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the key cap remover according to the present invention in an embodiment;

FIG. 2 is an exploded view of the key cap remover according to the present invention;

FIG. 3 is a schematic view of the clip;

FIG. 4 is a schematic structural view of the clip mounting case;

FIG. 5 is a schematic view of an assembly structure of a pressing housing provided with a shaft core return spring and a pressing shaft core;

FIG. 6 is a schematic view of an assembly structure of a left fixing block and a right fixing block;

FIG. 7 is a schematic structural diagram of a left fixing block;

FIG. 8 is a schematic structural view of the push handle;

FIG. 9 is a schematic sectional view of the key cap remover according to the present invention in a free state according to an exemplary embodiment;

FIG. 10 is a schematic view of a key cap remover according to an embodiment of the present invention in a free state;

fig. 11 is a schematic sectional view of the key cap remover according to the present invention in the released state according to the specific embodiment;

FIG. 12 is a schematic view of a partially enlarged cross-sectional structure of the key cap remover according to the present invention in the released state according to an exemplary embodiment;

the attached drawings are marked as follows: 1-outer shell, 101-second clamping groove, 102-fifth clamping groove, 2-push handle, 201-first inclined plane, 202-first spring limiting column, 3-clip, 300-handle part, 301-clamping part, 302-second inclined plane, 303-hinged positioning column, 304-hook part, 4-elastic sheet, 5-pressing shaft core, 6-pressing shell, 61-upper cover, 611-first buckle, 612-second buckle, 62-lower cover, 621-first clamping groove, 622-fourth buckle, 623-limiting lug, 624-positioning column, 63-shaft core reset spring, 7-limiting block, 701-guiding hole, 702-positioning hole, 8-fixing block, 81-left fixing block, 811-third buckle, 812-fourth clamping groove, 813-second spring limiting column, 814-fixed limiting hole, 815-first elastic sheet fixing position, 82-right fixing block, 821-third clamping groove, 822-fixed limiting column, 823-second elastic sheet fixing position, 9-clamping installation shell, 901-fifth buckle, 902-hinged positioning hole, 10-push handle reset spring, 11-keycap and 12-soft glue.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following specific embodiments and accompanying drawings, but the scope of protection and the implementation of the present invention are not limited thereto.

In the description of the specific embodiments, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like refer to the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the invention is usually placed in when used, and are only used for distinguishing the description, and are only used for convenience of describing the invention and simplifying the description, but do not indicate or imply that the structure or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the structure or element that is referred to cannot be construed as limiting the invention, and even as indicating or implying relative importance.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive and mean that, for example, they may be fixedly connected or detachably connected or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The key cap pulling device of the utility model is shown in figure 1 and figure 2, and comprises a shell body 1, a push handle 2, a clip 3 and a spring plate 4.

The clip 3 is arranged at the bottom end of the outer shell 1, and a clamping part of the clip 3 is exposed out of the outer shell 1. Referring to fig. 3, the clip 3 specifically includes two symmetrically disposed half-jaws, each of which includes a handle 300 and a clamping portion 301, and a hinge positioning column 303 is disposed in the middle of the jaw and is capable of tilting the handle 300 and the clamping portion 301. Specifically, the handle portions 300 of the two halves of the clip 3 correspond to each other, the clamping portions 301 correspond to each other, when the handle portions 300 of the two halves of the clip are separated from each other, the clamping portions 301 are folded together for clamping, and when the handle portions 300 of the two halves of the clip are folded together, the clamping portions 301 are separated from each other for releasing.

Preferably, the clip 3 is made of plastic.

When pulling out the key cap operation, expose by pressing from both sides young 3 and carry out the centre gripping to the key cap to the outer clamping part 301 of shell body 1, conveniently carry out the application of force to the key cap and pull out, convenient operation, high efficiency, and labour saving and time saving, to the key cap not damaged.

In a preferred embodiment, please refer to fig. 4, a clip mounting shell 9 is disposed at the bottom end of the outer casing 1; press from both sides young installation shell 9 joint and be in the bottom of shell body 1, press from both sides young 3 setting and be in press from both sides on young installation shell 9.

Specifically, a fifth buckle 901 is arranged on the clip mounting shell 9, and a fifth clamping groove 102 correspondingly adapted to the fifth buckle 901 is arranged at the bottom end of the outer shell 1; the clip mounting shell 9 is clamped at the bottom end of the outer shell 1 through the clamping action of the fifth buckle 901 and the fifth clamping groove 102. Moreover, the inner wall of the clip mounting case 9 is provided with a hinge positioning hole 902, a hinge positioning column 303 provided on the clamping jaw of the clip 3 corresponds to the hinge positioning hole 902, and the hinge positioning column 303 is movably assembled on the hinge positioning hole 902, so that the two halves of the clamping jaw of the clip 3 can flexibly rotate to perform clamping action.

And the push handle 2 is arranged in the outer shell 1 and can move up and down freely.

In a preferred embodiment, the top of the outer shell 1 is provided with a retractable pressing shaft core 5; the pressing shaft core 5 corresponds to the push handle 2, and the push handle 2 can be driven to move downwards by pressing the pressing shaft core 5.

Specifically, the pressing shaft core 5 is telescopically arranged at the top of the outer shell 1 through a pressing shell 6; the pressing shell 6 is clamped and fixedly assembled at the top of the outer shell 1, and the pressing shaft core 5 is arranged on the pressing shell 6 in a telescopic mode.

Referring to fig. 5, a particularly preferred embodiment is shown in which the press housing 6 includes an upper cover 61 and a lower cover 62. The bottom end of the upper cover 61 is provided with a first buckle 611, the periphery of the lower cover 62 is provided with a first clamping groove 621 correspondingly matched with the first buckle 611, and the upper cover 61 is connected with the lower cover 62 in a buckling manner through the clamping connection of the first buckle 611 and the first clamping groove 621.

Moreover, the periphery of the upper cover 61 is provided with a second buckle 612, and the upper part of the outer shell 1 is provided with a second clamping groove 101; the pressing shell 6 is axially and fixedly arranged on the top of the outer shell 1 through the clamping connection between the second buckle 612 and the second clamping groove 101.

Furthermore, a limiting block 7 is arranged in the pressing shell 6, and the pressing shaft core 5 is arranged on the pressing shell 6 in a telescopic mode through the guiding and positioning of the limiting block 7 and corresponds to the pushing handle 2 in a guiding and positioning mode. Specifically, a limiting block mounting table is arranged on the lower cover 62; the inner wall of the lower cover 62 is positioned above the limit block mounting table, and is provided with a limit lug 623 which protrudes from the inner wall of the lower cover 62 to the center of the lower cover 62; the limiting block 7 is assembled on the limiting block mounting table through the limiting convex block 623 in a clamping mode. Moreover, the limiting block mounting table is provided with a positioning column 624 protruding upwards; the limiting block 7 is provided with a positioning hole 702; the limiting block 7 is positioned and assembled on the limiting block mounting table through the matching of the positioning hole 702 and the positioning column 624. The stopper 7 has a guide hole 701 for receiving the pressing shaft core 5 therethrough; the lower end of the pressing shaft core 5 is positioned and extends into and can pass through the guide hole 701, and corresponds to the push handle 2.

Therefore, when the pressing shaft core 5 is pressed correspondingly, the pressing shaft core 5 can be pushed and driven to move downwards in a guiding and positioning mode, and the push handle 2 is correspondingly pushed to move downwards. Thereby the accessible is to pressing the direct pressure of pressing the axle core 5, realizes pushing away the pushing action of the accurate downstream of handle 2, and the downstream pushing action who pushes away handle 2 is accomplished to high-efficient swiftly.

In addition, referring to fig. 5 again, a shaft core return spring 63 is provided in the pressing housing 6, and can elastically return the pressing shaft core 5. Optionally, one end of the shaft core return spring 63 is operatively connected to the pressing shaft core 5, and the other end is operatively connected to the pressing housing 6; after the pressing shaft core 5 moves downwards under the stress, the pressing external force is released, and the pressing shaft core 5 can automatically reset upwards under the action of the shaft core reset spring 63. Specifically, in the embodiment shown in fig. 5, one end of the shaft core return spring 63 is sleeved at the bottom end of the pressing shaft core 5, and the other end is sleeved on the outer wall of the guide hole 701 of the limiting block 7, so that the pressing shaft core 5 can realize guiding, positioning and returning when returning.

Further, in the embodiment specifically shown in fig. 5, the front and the rear of the limiting block 7 are provided with guide walls extending upward integrally, the guide walls are provided with guide grooves, the pressing shaft core 5 is provided with guide ridges adapted to the guide grooves, and the guide effects of the guide grooves and the guide ridges can effectively improve the pressing and resetting guide effects of the pressing shaft core 5.

In a preferred embodiment, a push handle return spring 10 is arranged between the push handle 2 and the outer shell 1; one end of the push handle return spring 10 is in action connection with the outer shell 1, and the other end of the push handle return spring is in action connection with the push handle 2. After the push handle 2 is pushed to drive to move downwards, the pushing acting force is released, and the push handle 2 can automatically reset under the action of the push handle return spring 10, so that the push and pressing operation of the downward movement of the push handle 2 at the next time is facilitated.

In another preferred embodiment, referring again to fig. 2, the push handle 2 is disposed within the outer housing 1 to be freely movable up and down by the fixing block 8. The fixing block 8 is arranged in the outer shell 1, and a through cavity is formed in the middle of the fixing block 8; specifically, the fixed block 8 and the outer shell 1 are relatively and fixedly arranged in the outer shell 1 along the vertical axial direction, a through cavity in the fixed block 8 can accommodate the push handle 2 to freely slide up and down, and the push handle 2 can be vertically moved and arranged in the through cavity of the fixed block 8.

Further, in the specific embodiment shown in fig. 2, the upper end of the fixing block 8 and the lower end of the pressing housing 6 are clamped with each other and fixedly disposed in the outer housing 1. Specifically, the lower end of the pressing shell 6 is provided with a fourth buckle 622, and the fixed block 8 is provided with a fourth clamping groove 812 correspondingly matched with the fourth buckle 622; the fixing block 8 is axially and vertically fixed in the outer housing 1 by the clamping action of the fourth fastener 622 and the fourth locking groove 812.

In a specific preferred embodiment, as shown in fig. 6, the fixing block 8 includes a left fixing block 81 and a right fixing block 82 that are engaged with each other. The left fixing block 81 is provided with a third buckle 811, the right fixing block 82 is provided with a third clamping groove 821 correspondingly matched with the third buckle 811, and the left fixing block 81 and the right fixing block 82 are clamped and buckled through the third buckle 811 and the third clamping groove 821. And, the left fixing block 81 and the right fixing block 82 are provided with a fixing limit hole 814 and a fixing limit post 822 which are corresponding to each other and are positioned and matched with each other, when the left fixing block 81 and the right fixing block 82 are phase-locked, the fixing limit hole 814 and the fixing limit post 822 are inserted and matched with each other, so that the left fixing block 81 and the right fixing block 82 are completely locked and locked with each other along the vertical axial direction.

The left fixing block 81 and the right fixing block 82 are specifically bracket blocks, and the middle portions of the left and right fixing blocks after being engaged with each other have a cavity which penetrates in the vertical axial direction, that is, a through cavity which can accommodate the push handle 2 to move up and down is formed.

Also, as shown in fig. 2, 5 and 6, the fourth card slot 812 includes two left and right slots provided on the outer sides of the left and right fixed blocks 81 and 82; accordingly, the fourth catch 622 includes two catches integrally extending downward from the bottom end of the lower cover 62. The fourth latch 622 formed on the lower cover 62 and the fourth latch 812 formed on the left and right fixing blocks 81 and 62 are latched with each other, so that the fixing block 8 is axially and vertically and relatively fixedly disposed in the outer case 1.

In addition, in the embodiment specifically shown in fig. 2, 5 and 6, a push-handle return spring 10 is provided between the push handle 2 and the fixed block 8; one end of the push handle return spring 10 is in action connection with the fixed block 8, and the other end of the push handle return spring is in action connection with the push handle 2.

Specifically, as shown in fig. 8, the middle portion of the push handle 2 is open, and the push handle 2 is provided with a first spring limiting post 202; correspondingly, as shown in fig. 7, the fixing block 8 has a second spring-limiting post 813. The first spring limiting column 202 corresponds to the second spring limiting column 813 up and down, one end of the push handle reset spring 10 is sleeved on the first spring limiting column 202, and the other end of the push handle reset spring is sleeved on the second spring limiting column 813.

The pushing handle 2 moves upwards and downwards to respectively and correspondingly unlock and lock the clamping of the clamping jaws 3; the elastic sheet 4 exerts an elastic effect on the handle parts of the clip 3, and the handle parts 300 of the two halves of the clamping jaw of the clip 3 have a tendency to be separated or folded. Specifically, the function of the spring plate 4 to make the handle parts 300 of the two halves of the clamping jaw 3 separate from each other corresponds to the tendency of the pushing handle 2 to make the handle parts 300 of the two halves of the clamping jaw 3 fold with each other for unlocking, and the function of the spring plate 4 to make the handle parts 300 of the two halves of the clamping jaw 3 fold with each other corresponds to the tendency of the pushing handle 2 to make the handle parts 300 of the two halves of the clamping jaw 3 separate from each other for locking.

In the preferred embodiment shown in fig. 1 to 12, in particular when the push handle 2 is moved downwards, the handle portions 300 of the two halves of the gripper 3 are brought together and the clamping portions 301 of the two halves of the gripper 3 are moved apart. The function of the elastic sheet 4 to make the handle parts 300 of the two halves of the clamping jaw 3 have a tendency of being folded mutually corresponds to the tendency of the push handle 2 to make the handle parts 300 of the two halves of the clamping jaw 3 separate from each other and lock, that is, the elastic sheet 4 keeps the handle parts 300 of the two halves of the clamping jaw 3 separate, so that the clamping jaw 3 has a clamping driving force.

Wherein, shell fragment 4 is the type of falling U elastic material piece of a body structure, perhaps for including two mutual symmetries set up, and all have elastic material piece, the elastic material piece is optional to include the steel sheet.

In the embodiments shown in fig. 1 to 12, the elastic sheet 4 specifically includes two elastic material sheets that are symmetrically disposed and have elasticity. Have shell fragment 4 fixed position on the fixed block 8 that is formed by the mutual lock of left fixed block 81 and right fixed block 82, it is concrete, have the first shell fragment fixed position 815 and the second shell fragment fixed position 823 that correspond each other on left fixed block 81 and right fixed block 82 respectively, after the mutual lock compound die of left fixed block 81 and right fixed block 82, first shell fragment fixed position 815 and the mutual lock of second shell fragment fixed position 823 are formed each other and are had the gap that can hold the chucking with the upper end of shell fragment 4, thereby the upper end of shell fragment 4 is fixed to be set up the bottom of fixed block 8, makes shell fragment 4 stably installed. The lower end of the elastic sheet 4 extends into the space between the handle parts 300 of the two halves of the clamping jaws 3, so that the handle parts 300 of the two halves of the clamping jaws are kept separated from each other under the elastic action; when the handles 300 of the two halves of the clamping jaws approach each other, the two halves of the spring plates 4 will be pressed to generate elastic potential energy, so that the handles 300 of the two halves of the clamping jaws tend to separate, and a clamping tendency is formed at the clamping part 301.

Referring to fig. 3 and 8 again, the bottom end of the push handle 2 has a first bevel 201, and the handle of the clip 3 has a second bevel 302 corresponding to the first bevel 201. The first inclined surface 201 is an inclined surface which is inclined outwards and downwards at the inner side of the bottom end part of the push handle 2, and the second inclined surface 302 is an inclined surface which is inclined outwards and downwards at the outer side of the handle part 300 of the clip 3. Thus, when the pushing handle 2 moves downwards, the first inclined surface 201 and the second inclined surface 302 are correspondingly abutted, and the handle parts at two sides of the clip 3 can be driven to be mutually folded.

Referring to fig. 9 to 12 again, when the key cap remover is in a natural state, the first inclined plane 201 of the push handle 2 and the second inclined plane 302 of the clip 3 are away from each other, the handle parts 300 of the two halves of the clamping jaw of the clip 3 are separated from each other under the action of the elastic sheet 4, and the clamping part 301 of the clip 3 is in a clamping trend; when the key cap remover is in a working state, the push handle 2 moves downwards, the first inclined surface 201 is abutted against the second inclined surface 302 of the clamp 3, the handle parts 300 of the two halves of the clamping jaws of the clamp 3 are mutually folded under the action of the push handle 2 in the process that the push handle 2 moves downwards continuously, and the clamping part 301 of the clamp 3 is in an opening trend.

In addition, the tail end of the clip 3 is provided with an inward and upward extending hook part 304, so that the lower end of the keycap can be hooked tightly and prevented from being damaged when the keycap is pulled out, and the keycap is driven to be pulled out when the keycap is lifted.

When the key cap remover of the utility model is used for removing the key cap 11, please refer to fig. 9 and fig. 10 again, the outer shell 1 is taken as a grab handle, the whole key cap remover is put down, the clamping part 301 of the clamp 3 freely moves down along the outer edge of the key cap, and the key cap 11 is clamped under the action of the elastic sheet 4; after the key cap 11 is clamped, the hook part 304 of the clip 3 hooks the lower end of the key cap 11, the outer shell 1 is held and lifted upwards, and the key cap 11 can be pulled out. As shown in fig. 11 and 12, after the key cap 11 is pulled out, the push handle 2 can be guided, positioned and pushed by directly applying a force to the push shaft core 5 to push, so that the push handle 2 moves downward, the first inclined surface 201 on the push handle 2 abuts against the second inclined surface 301 on the clip 3, the handle parts 300 of the two halves of the clamping jaws of the clip 3 are closed, the clamping parts 301 of the two halves of the clamping jaws of the clip 3 are opened, and the key cap 11 can be taken down, thereby completing the pulling-out operation of one key cap 11. At the moment, the external pressing force is released, the push handle 2 can automatically reset under the action of the push handle reset spring 10, and can immediately enter the next keycap 11 to be pulled out and disassembled, so that the keycap disassembling operation is more efficient and faster.

Referring to fig. 2 again, in another preferred embodiment, a soft glue 12 is sleeved outside the outer shell 1, and can be flexibly gripped by applying force, so that the use hand feeling of the key cap remover is better.

The above embodiments are merely preferred embodiments of the present invention, and are only intended to describe the technical solutions of the present invention in further detail, but the above descriptions are exemplary, not exhaustive, and not limited to the disclosed embodiments, the protection scope and implementation manner of the present invention are not limited thereto, and any changes, combinations, deletions, substitutions or modifications that do not depart from the spirit and principle of the present invention are all included in the protection scope of the present invention.

Claims (10)

1. A key cap remover, comprising: an outer housing;

the push handle can be arranged in the outer shell in a vertically moving mode;

the clamp is arranged at the bottom end of the outer shell, and a clamping part of the clamp is exposed out of the outer shell;

the bottom end of the push handle is provided with a first inclined plane, and the handle part of the clip is provided with a second inclined plane corresponding to the first inclined plane; when the push handle moves downwards, the first inclined surface is correspondingly abutted against the second inclined surface, and the handle parts at two sides of the clamp can be driven to be mutually folded or separated;

and the elastic sheet has an elastic effect on the handle parts of the clip, so that the handle parts on two sides of the clip have a tendency of keeping mutual separation or folding.

2. The key cap remover according to claim 1, wherein a telescopic pressing shaft core is arranged at the top of the outer shell; the pressing shaft core corresponds to the push handle, and the push handle can be driven to move downwards by pressing the pressing shaft core.

3. The key cap remover according to claim 2, wherein the pressing shaft core is telescopically arranged on the top of the outer shell through a pressing shell; press the casing joint fixed mounting to be in the top of shell body, press the telescopic setting of axle core to be in press on the casing.

4. The key cap remover according to claim 3, wherein a limiting block is arranged in the pressing shell; the limiting block is provided with a guide hole which can accommodate the pressing shaft core to penetrate through; the lower end of the pressing shaft core extends into and can penetrate through the guide hole in a positioning mode and corresponds to the push handle.

5. A key cap remover according to claim 3, wherein a shaft core return spring is provided in said push housing for resiliently returning said push shaft core.

6. The key cap remover according to any one of claims 1-5, wherein a fixed block is arranged in the outer shell, and a through cavity is formed in the middle of the fixed block; the push handle can be arranged in the through cavity of the fixed block in a vertically movable manner; the upper end of the elastic sheet is fixedly arranged at the bottom of the fixing block, and the lower end of the elastic sheet extends into the space between the handle parts at two sides of the clip.

7. The key cap remover as claimed in claim 3 or 4, wherein a fixing block is arranged in the outer shell, and a through cavity is arranged in the middle of the fixing block; the push handle can be arranged in the through cavity of the fixed block in a vertically movable manner;

the upper end of fixed block with press the mutual joint of lower extreme of casing, fixed the setting and be in the shell body.

8. The key cap remover according to claim 6, wherein a push handle return spring is arranged between the push handle and the fixed block; one end of the push handle return spring is in action connection with the fixed block, and the other end of the push handle return spring is in action connection with the push handle.

9. The key cap remover according to claim 1, wherein the clip has a hook at its distal end.

10. The key cap remover according to claim 1, wherein a clip mounting shell is arranged at the bottom end of the outer shell; the clamp mounting shell is clamped at the bottom end of the outer shell, and the clamp is arranged on the clamp mounting shell.

Images