CN213197358U

CN213197358U - Keyboard cap taking device

Info

Publication number: CN213197358U
Application number: CN202022179969.3U
Authority: CN
Inventors: 周素贞
Original assignee: Guangdong Jinhuizhi Technology Service Co ltd
Current assignee: Guangdong Jinhuizhi Technology Service Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-14
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a keyboard gets cap ware relates to the clean technical field of keyboard. The utility model comprises a handle, a connecting piece and two clamping arms; the lower end of the handle is connected with the middle part of the connecting piece, and the handle is vertical to the connecting piece; the two clamping arms are arranged at two ends of the connecting piece in a relatively parallel mode, the two clamping arms are perpendicular to the connecting piece, the upper ends of the two clamping arms are connected with the connecting piece in a sliding mode, the two clamping arms can slide along the length direction of the connecting piece, an elastic piece is arranged between the clamping arms and the end wall of the connecting piece, the elastic piece is used for enabling the two clamping arms to have the movement trend of opposite movement, and the two clamping arms are used for extending into two sides of a keyboard key cap; the lower ends of the inner side surfaces of the clamping arms are oppositely provided with hook-shaped parts used for clamping the edges of two sides of a keyboard keycap, and the hook-shaped parts extend perpendicular to the clamping arms. The utility model discloses can conveniently extract keyboard key cap, not fragile keyboard key cap simultaneously.

Description

Keyboard cap taking device

Technical Field

The utility model relates to a clean technical field of keyboard, concretely relates to keyboard gets cap ware.

Background

When the keyboard is cleaned in daily life, the keyboard keycaps are often required to be pulled down to clean the dust inside. There is not the instrument that is used for pulling out keyboard key cap specially among the prior art, when pulling out keyboard key cap, uses the screwdriver to pry out keyboard key cap usually, and the mode that the screwdriver pried out is convenient enough, and is inefficient, also damages the keyboard key cap easily simultaneously and leads to the keyboard to damage, has great defect. Therefore, the keyboard cap remover is necessary to design in combination with actual requirements.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a keyboard cap extractor. The utility model discloses can conveniently extract keyboard key cap, not fragile keyboard key cap simultaneously.

The utility model relates to a keyboard cap extractor, which comprises a handle, a connecting piece and two clamping arms; the lower end of the handle is connected with the middle part of the connecting piece, and the handle is vertical to the connecting piece; the two clamping arms are arranged at two ends of the connecting piece in a relatively parallel mode, the two clamping arms are perpendicular to the connecting piece, the upper ends of the two clamping arms are connected with the connecting piece in a sliding mode, the two clamping arms can slide along the length direction of the connecting piece, an elastic piece is arranged between the clamping arms and the end wall of the connecting piece, the elastic piece is used for enabling the two clamping arms to have the movement trend of opposite movement, and the two clamping arms are used for extending into two sides of a keyboard key cap; hook-shaped parts used for clamping edges of two sides of a keyboard keycap are oppositely arranged at the lower ends of the inner side surfaces of the clamping arms, and the hook-shaped parts extend perpendicular to the clamping arms;

in the process that the two clamping arms extend into two sides of the keyboard keycap, the side faces of the keyboard keycap are in contact with the hook-shaped portions, the two clamping arms are unfolded towards two sides, the elastic piece is compressed until the hook-shaped portions extend into the root of the keyboard keycap, the elastic piece drives the hook-shaped portions to move oppositely, and the hook-shaped portions clamp two side edges of the keyboard keycap.

Preferably, the both ends of connecting piece all are equipped with the mounting groove, the mounting groove along the length direction of connecting piece extends, the mounting groove size is greater than the size of arm lock upper end, the upper end of arm lock slides and sets up in the mounting groove, elastic component one end is connected the terminal surface of mounting groove, the other end is connected the upper end of arm lock.

Preferably, a connecting column is transversely arranged in the mounting groove, a connecting hole matched with the connecting column is formed in the position, corresponding to the connecting column, of the upper end of the clamping arm, and the connecting hole is sleeved on the connecting column and is in clearance fit with the connecting column.

Preferably, the elastic member is a spring.

Preferably, the elastic piece is a V-shaped elastic piece.

Preferably, the lower surface of the hook is a slope surface, and the width of the slope surface gradually decreases from top to bottom.

Preferably, the outer peripheral surface of the handle is sleeved with a rubber sleeve.

A keyboard get cap ware, its advantage lies in:

1. the utility model discloses when using, arrange the both sides of keyboard key cap in with two arm lock, stretch into the arm lock downwards, make the hook-shaped portion of arm lock lower extreme contact with the side of keyboard key cap, the keyboard key cap is terrace with edge column structure, narrow on the lower wide. In the process that the arm lock stretches downwards, the side of keyboard key cap can strut two arm lock to both sides gradually, makes two arm lock back of the body motion mutually, and the arm lock can compress the elastic component between arm lock and the connecting piece simultaneously, makes the elastic component accumulate elastic potential energy. Until the clamping arms extend downwards to the side face, away from the keyboard keycap, of the hook-shaped part, namely the hook-shaped part reaches the root position of the keyboard keycap, at the moment, the side face of the keyboard keycap does not abut against the hook-shaped part any more, the elastic piece recovers deformation and pushes the two clamping arms to move in opposite directions at the same time, the hook-shaped part moves to the lower side of the edge of the keyboard keycap to clamp the two side edges of the keyboard keycap, at the moment, force is applied upwards, and the keyboard keycap can be pulled out by driving the. The utility model discloses design according to the shape of keyboard key cap, can be convenient extract keyboard key cap, it is efficient, difficult damage keyboard key cap, convenient to use simultaneously.

2. The connecting piece both ends are equipped with the mounting groove, and the arm lock upper end sets up in the mounting groove, and the structure of mounting groove enables the arm lock and slides stably compact structure.

3. Sliding connection is realized between the clamping arm and the mounting groove through a hole shaft matched mode, transmission is stable in the hole shaft matched mode, and processing is convenient.

4. The elastic piece can select a spring or an elastic sheet, has good elasticity, and can realize automatic rebound of the two clamping arms.

5. The lower surface of the hook-shaped part is a slope, the structure of the slope is matched with the structure of the side face of the key cap of the keyboard, and the downward movement process of the hook-shaped part is smooth and stable.

6. The outer peripheral surface of the handle is sleeved with a rubber sleeve which is used for preventing slipping and simultaneously enabling an operator to hold the handle comfortably.

Drawings

Fig. 1 is a schematic structural view of a keyboard cap remover according to the present invention;

FIG. 2 is a schematic diagram of the structure at position A in FIG. 1;

fig. 3 is one of the schematic views of the usage state of the present invention;

fig. 4 is a second schematic view of the usage state of the present invention.

Description of reference numerals: 1-handle, 2-connecting piece, 21-mounting groove, 22-connecting column, 3-clamping arm, 31-hook part, 4-elastic piece and 5-keyboard keycap.

Detailed Description

As shown in fig. 1-4, the keyboard cap extractor of the present invention comprises a handle 1, a connecting member 2 and two clamping arms 3, wherein the handle 1 is cylindrical and used for holding the hand of an operator. The lower end of the handle 1 is connected with the middle part of the connecting piece 2, the connecting piece 2 is cuboid, and the handle 1 is perpendicular to the length direction of the connecting piece 2.

Two arm lock 3 relative parallel arrangement are at the both ends of connecting piece 2, and two arm lock 3 all perpendicular to connecting piece 2, and the upper end of two arm lock 3 all with connecting piece 2 sliding connection, make two arm lock 3 can slide along the length direction of connecting piece 2, are equipped with elastic component 4 between the end wall of arm lock 3 and connecting piece 2, and elastic component 4 is used for making two arm lock 3 have the motion trend of opposite directions motion. The distance between the two clamping arms 3 without the action of external force is about 15mm, which is slightly larger than the width of the upper part of the keyboard keycap 5, and the moving stroke of the single clamping arm 3 is about 2mm, so that the maximum distance between the two clamping arms 3 can be expanded to about 19mm, which is slightly larger than the width of the lower part of the keyboard keycap 5. The clamping arm 3 is in a long sheet shape, and the thickness of the clamping arm is about 1-2mm, so that the clamping arm can conveniently extend into the gap between the key caps 5 of the keyboard. The lower extreme of 3 medial surfaces of arm lock is provided with hook-shaped portion 31 that is used for blocking keyboard key cap 5 both sides border in opposite directions, and hook-shaped portion 31 extends perpendicularly to arm lock 3, and the maximum width of hook-shaped portion is about 1.5mm to the lower border of blocking keyboard key cap 5 both sides is convenient for.

The keyboard is got a cap ware and is specifically used process as follows, handle 1 is handed to the operator will the keyboard is got cap ware and is removed keyboard key cap 5 directly over, moves handle 1 downwards, as shown in fig. 3, makes two arm lock 3 align the clearance of keyboard key cap 5 and inserts. In the process that the two clamping arms 3 extend into two sides of the keyboard keycap 5, the hook-shaped parts 31 at the lower ends of the clamping arms 3 are contacted with the side surfaces of the keyboard keycap 5. Because keyboard key cap 5's terrace with edge column structure, go up narrow width down, keyboard key cap 5's side can be gradually to both sides extrusion two arm lock 3, makes two arm lock 3 strut to both sides gradually, and elastic component 4 compression is saved elastic potential energy this moment. Until the hook-shaped portion 31 extends into the root position of the keyboard key cap 5, at this time, the hook-shaped portion 31 is no longer in contact with the side surface of the keyboard key cap 5, the elastic member 4 recovers deformation and simultaneously pushes the two clamping arms 3 to move in opposite directions, as shown in fig. 4, the hook-shaped portions 31 at two sides move in opposite directions to the lower side of the two side edges of the keyboard key cap 5 to clamp the two side edges of the keyboard key cap 5. At the moment, force is applied vertically upwards, namely the keyboard keycap 5 can be driven to move upwards through the hook-shaped part 31, so that the keyboard keycap 5 is pulled out. The keyboard keycaps 5 can be pulled out in sequence by repeating the above process for a plurality of times.

The utility model discloses design according to keyboard key cap 5's shape, can be convenient extract keyboard key cap 5, efficient, difficult damage keyboard key cap 5, convenient to use simultaneously.

Further, in the embodiment, please refer to fig. 2 in detail, two ends of the connecting member 2 are provided with mounting grooves 21, specifically, the mounting grooves 21 are formed by being recessed upwards from the lower surface of the connecting member 2, and the mounting grooves 21 are square grooves. The size of mounting groove 21 is greater than the size of the upper end of arm lock 3, and the upper end of arm lock 3 upwards inserts in mounting groove 21, and with mounting groove 21 sliding fit for arm lock 3 can slide along the length direction of mounting groove 21. One end of the elastic piece 4 is connected with the end surface of the mounting groove 21, and the other end is connected with the upper end of the clamping arm 3, so that the elastic connection between the clamping arm 3 and the connecting piece 2 is realized. The structure of the mounting groove 21 enables the clamping arm 3 to slide stably, the elastic piece 4 is installed stably, and meanwhile, the keyboard cap taking device is compact in overall structure.

Further, in the present embodiment, referring to fig. 2 in detail, a connection column 22 is transversely disposed in the installation groove 21, and the connection column 22 is connected to two end surfaces of the installation groove 21. The upper end of the clamping arm 3 is provided with a connecting hole matched with the connecting column 22 at a position corresponding to the connecting column 22, and the connecting hole is sleeved on the connecting column 22 and is in clearance fit with the connecting column 22 so as to realize sliding connection between the clamping arm 3 and the mounting groove 21. Realize sliding connection through above-mentioned hole axle complex mode, have the transmission stable, processing convenient advantage.

Further, in this embodiment, the elastic members 4 are springs, the number of the springs is four, and two clamping arms 3 are respectively provided. Two springs are respectively arranged at the upper side and the lower side of the mounting groove 21, one end of each spring is connected with the end surface of the mounting groove 21, and the other end of each spring is connected with the side surface of the clamping arm 3, so that the elastic connection between the clamping arm 3 and the connecting piece 2 is realized.

In another possible embodiment, the elastic element 4 is a V-shaped elastic piece, and the installation manner of the elastic piece can be set by referring to the installation manner of the spring, which is not described herein again. The elastic sheet can also realize the elastic connection between the clamping arm 3 and the connecting piece 2.

Spring or flexure strip all have good elasticity, can realize two arm lock 3's automatic resilience, can select according to actual demand.

Furthermore, in this embodiment, the lower surface of the hook 31 is a slope, the width of the slope gradually decreases from top to bottom, and the structure of the slope is matched with the structure of the inclined surface of the side surface of the keyboard key cap 5, so that the hook 31 is attached to the side surface of the keyboard key cap 5 in the process of downward extension of the clamping arm 3, and the process of downward movement of the hook 31 is smooth and stable.

Further, in this embodiment, the outer circumferential surface of the handle 1 is sleeved with a rubber sleeve, and the rubber sleeve is used for anti-skidding and can be held comfortably by an operator.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse explanation, these directional terms do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present application.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures, and it is to be understood that spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. A keyboard cap extractor is characterized by comprising a handle, a connecting piece and two clamping arms; the lower end of the handle is connected with the middle part of the connecting piece, and the handle is vertical to the connecting piece; the two clamping arms are arranged at two ends of the connecting piece in a relatively parallel mode, the two clamping arms are perpendicular to the connecting piece, the upper ends of the two clamping arms are connected with the connecting piece in a sliding mode, the two clamping arms can slide along the length direction of the connecting piece, an elastic piece is arranged between the clamping arms and the end wall of the connecting piece, the elastic piece is used for enabling the two clamping arms to have the movement trend of opposite movement, and the two clamping arms are used for extending into two sides of a keyboard key cap; hook-shaped parts used for clamping edges of two sides of a keyboard keycap are oppositely arranged at the lower ends of the inner side surfaces of the clamping arms, and the hook-shaped parts extend perpendicular to the clamping arms;

2. The keyboard cap remover according to claim 1, wherein mounting grooves are formed at both ends of the connecting member, the mounting grooves extend along the length direction of the connecting member, the size of the mounting grooves is larger than that of the upper ends of the clamping arms, the upper ends of the clamping arms are slidably disposed in the mounting grooves, one end of the elastic member is connected with the end surface of the mounting groove, and the other end of the elastic member is connected with the upper ends of the clamping arms.

3. The keyboard cap remover according to claim 2, wherein a connecting column is transversely arranged in the mounting groove, a connecting hole matched with the connecting column is formed in the upper end of the clamping arm at a position corresponding to the connecting column, and the connecting hole is sleeved on the connecting column and is in clearance fit with the connecting column.

4. The key cap remover according to claim 2 or 3, wherein the elastic member is a spring.

5. The keyboard cap remover according to claim 2 or 3, wherein the elastic piece is a V-shaped elastic piece.

6. The keyboard cap remover according to claim 1, wherein the lower surface of the hook is a slope surface, and the width of the hook is gradually reduced from top to bottom.

7. The keyboard cap remover according to claim 1, wherein a rubber sleeve is sleeved on the outer peripheral surface of the handle.