CN210377387U

CN210377387U - External hand protector device of mechanical keyboard

Info

Publication number: CN210377387U
Application number: CN201921978690.2U
Authority: CN
Inventors: 顾敏凯; 赵兴蔚; 龚叶锋; 李帆
Original assignee: Taicang Zhigengniao Information Technology Co ltd
Current assignee: Taicang Zhigengniao Information Technology Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-04-21
Anticipated expiration: 2029-11-15

Abstract

The utility model belongs to the computer equipment field, especially, external hand protector device of mechanical keyboard can only be simple to current computer in use strikes the typing, is difficult to protect the arm, and is infected with the dust easily when not using, is unfavorable for the problem that people used, now proposes following scheme, and it includes the keyboard, the equal fixed mounting in both sides of keyboard has the dead lever, rotates on the dead lever and is connected with the connecting rod, and the one end fixed mounting of connecting rod has the connecting plate, and the outside sliding sleeve of connecting plate is equipped with the fagging, and the equal fixed mounting of the other end of two connecting rods has the pull rod, and fixed mounting has the cardboard on one of two pull rods, and the standing groove of having seted up of another pull rod in two pull rods, the standing groove cooperatees with the cardboard. The utility model discloses simple structure, convenient to use can make things convenient for people to the operation of keyboard more, still has dirt-proof effect simultaneously, does benefit to people and uses.

Description

External hand protector device of mechanical keyboard

Technical Field

The utility model relates to a computer equipment technical field especially relates to an external hand protector device of mechanical keyboard.

Background

With the construction of modern words, people are in the mainstream of social work on the use of computers, many people spend all the time in front of the computers every day, and people feel tired in spirit and have fatigue symptoms after long-term work.

The existing computer can only be used for simply knocking and typing in use, is difficult to protect arms, is easy to be stained with dust when not used, and is not beneficial to people to use, so that the external hand protector for the mechanical keyboard is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior computer can only be simply used for typing by knocking, is difficult to protect the arm, is easy to be infected with dust when not used, is not beneficial to the use of people, and provides an external hand protector device of a mechanical keyboard.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an external hand protector device of mechanical keyboard, includes the keyboard, the equal fixed mounting in both sides of keyboard has the dead lever, rotates on the dead lever and is connected with the connecting rod, and the one end fixed mounting of connecting rod has the connecting plate, and the outside slip cap of connecting plate is equipped with the fagging, and the equal fixed mounting of the other end of two connecting rods has the pull rod, and fixed mounting has the cardboard on one of two pull rods, and the standing groove has been seted up of another pull rod in two pull rods, and the standing groove cooperatees with the cardboard, set up the slip hole on the top inner wall of standing groove, sliding connection has the toper slider in the slip hole, and the draw-in groove has been seted up at the.

Preferably, a sliding groove is formed in one side of the supporting plate and is connected with the connecting plate in a sliding mode, two sliding rods are fixedly mounted on the inner wall of one side of the sliding groove and are connected with the connecting plate in a sliding mode, and the sliding groove enables the supporting plate to have elasticity.

Preferably, two moving grooves are formed in one side of the connecting plate and are in sliding connection with the corresponding sliding rods, two buffer springs are fixedly mounted on one side of the connecting plate, the other ends of the buffer springs are fixedly connected with the inner wall of the sliding grooves, and the buffer springs can support and buffer supporting plates.

Preferably, the constant head tank has all been seted up on the both sides inner wall of shifting chute, and sliding connection has the locating piece in the constant head tank, locating piece and slide bar fixed connection, and locating piece and constant head tank can carry on spacingly to the removal space of slide bar.

Preferably, the limiting groove has all been seted up on the both sides inner wall of sliding hole, and sliding connection has the stopper in the limiting groove, stopper and tapered sliding block sliding connection, and the stopper can carry on spacingly to tapered sliding block with the limiting groove.

In the utility model, the arrangement of the sliding groove and the buffer spring makes the supporting plate have the telescopic function, which is convenient for people to contract when in use or not in use;

due to the clamping effect of the clamping groove and the conical sliding block, the conical sliding block can be used for fixing and clamping the clamping plate, so that the supporting plate is fixed through the pull rod and the connecting rod, and people can be stable when the clamping plate is used.

The utility model discloses simple structure, convenient to use can make things convenient for people to the operation of keyboard more, still has dirt-proof effect simultaneously, does benefit to people and uses.

Drawings

Fig. 1 is a schematic structural view of an external hand guard device of a mechanical keyboard according to the present invention;

fig. 2 is a schematic cross-sectional view of an a-a section of an external hand guard device of a mechanical keyboard according to the present invention;

fig. 3 is a side view of the external hand guard device of the mechanical keyboard according to the present invention;

fig. 4 is the utility model provides a structural schematic diagram of part A of external hand protector device of mechanical keyboard.

In the figure: the device comprises a keyboard 1, a fixing rod 2, a connecting rod 3, a connecting plate 4, a supporting plate 5, a sliding groove 6, a moving groove 7, a sliding rod 8, a buffer spring 9, a placing groove 10, a clamping plate 11, a sliding hole 12, a conical sliding block 13, a clamping groove 14, a supporting rod 15, a positioning groove 16, a positioning block 17 and a pull rod 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-4, an external hand protector device of mechanical keyboard, including keyboard 1, the equal fixed mounting in both sides of keyboard 1 has dead lever 2, it is connected with connecting rod 3 to rotate on the dead lever 2, the one end fixed mounting of connecting rod 3 has connecting plate 4, the outside slip cap of connecting plate 4 is equipped with fagging 5, the equal fixed mounting of the other end of two connecting rods 3 has pull rod 18, fixed mounting has cardboard 11 on one pull rod 18 in two pull rods 18, standing groove 10 has been seted up to another pull rod 18 in two pull rods 18, standing groove 10 cooperatees with cardboard 11, sliding hole 12 has been seted up on the top inner wall of standing groove 10, sliding connection has conical slide 13 in sliding hole 12, draw-in groove 14 has been seted up at the top of cardboard 11, draw-in groove 14 and conical slide 13 swing joint, the.

The utility model discloses in, sliding tray 6 has been seted up to one side of fagging 5, sliding tray 6 and 4 sliding connection of connecting plate, and fixed mounting has two slide bars 8, slide bar 8 and 4 sliding connection of connecting plate on one side inner wall of sliding tray 6.

The utility model discloses in, two shifting chutes 7 have been seted up to one side of connecting plate 4, shifting chute 7 and the 8 sliding connection of slide bar that correspond, and one side fixed mounting of connecting plate 4 has two buffer spring 9, buffer spring 9's the other end and the inner wall fixed connection of sliding chute 6.

The utility model discloses in, constant head tank 16 has all been seted up on the both sides inner wall of shifting chute 7, and sliding connection has locating piece 17, locating piece 17 and slide bar 8 fixed connection in the constant head tank 16.

The utility model discloses in, all seted up the spacing groove on the both sides inner wall of sliding hole 12, sliding connection has the stopper in the spacing groove, stopper and 13 sliding connection of toper slider.

Example 2

Referring to fig. 1-3, an external hand protector device of mechanical keyboard, including keyboard 1, dead lever 2 has all been welded to the both sides of keyboard 1, it is connected with connecting rod 3 to rotate on the dead lever 2, the one end welding of connecting rod 3 has connecting plate 4, the outside slip cap of connecting plate 4 is equipped with fagging 5, pull rod 18 has all been welded to the other end of two connecting rods 3, the welding has cardboard 11 on one pull rod 18 of two pull rods 18, standing groove 10 has been seted up to another pull rod 18 of two pull rods 18, standing groove 10 cooperatees with cardboard 11, sliding hole 12 has been seted up on the top inner wall of standing groove 10, sliding connection has conical slide 13 in sliding hole 12, draw-in groove 14 has been seted up at the top of cardboard 11, draw-in groove 14 and conical slide 13 swing.

The utility model discloses in, sliding tray 6 has been seted up to one side of fagging 5, sliding tray 6 and 4 sliding connection of connecting plate, and the welding has two slide bars 8 on one side inner wall of sliding tray 6, slide bar 8 and 4 sliding connection of connecting plate, and sliding tray 6 can make fagging 5 have the elasticity.

The utility model discloses in, two shifting chutes 7 have been seted up to one side of connecting plate 4, shifting chute 7 and the 8 sliding connection of slide bar that correspond, and the welding of one side of connecting plate 4 has two buffer spring 9, and buffer spring 9's the other end and the inner wall fixed connection of slide tray 6, and buffer spring 9 can support and cushion backup pad 5.

The utility model discloses in, constant head tank 16 has all been seted up on the both sides inner wall of shifting chute 7, and sliding connection has locating piece 17 in the constant head tank 16, and locating piece 17 and slide bar 8 fixed connection, locating piece 17 and constant head tank 16 can carry on spacingly to slide bar 8's removal space.

The utility model discloses in, all seted up the spacing groove on the both sides inner wall of sliding hole 12, sliding connection has the stopper in the spacing groove, stopper and 13 sliding connection of toper slider, stopper and spacing groove can carry on spacingly to toper slider 13.

In the utility model, when the keyboard is needed to be used, the two supporting plates 5 are pushed open, the two supporting plates 5 and the keyboard 1 are placed at a ninety-degree angle, meanwhile, the supporting plates 5 extend outwards under the action of the buffer springs 9, the length of the supporting plates 5 is convenient for people to use, meanwhile, the supporting rods 15 are arranged to ensure that the supporting plates 5 have stability, the normal operation can be carried out under the weight of the arms of people, meanwhile, when the supporting plates 5 are opened, the two pull rods 18 are contacted with the keyboard 1, meanwhile, the clamping plate 11 is clamped with the placing groove 10, when the clamping plate 11 is clamped with the placing groove 10, the conical slide block 13 moves into the clamping groove 14 under the action of the limiting spring, thereby fixing the clamping plate 11, the supporting plates 5 are fixed through the pull rods 18 and the connecting rods 3, the people have stability in use, when the keyboard is not needed to be used, the conical slide block 13 is pulled upwards, the clamping plate 11, promote two fagging 5 simultaneously and be close to each other, when two fagging 5 were located same horizontal axis, fagging 5 had to cover dirt-proof effect to keyboard 1, does benefit to people and uses.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The external hand guard device for the mechanical keyboard comprises a keyboard (1) and is characterized in that fixed rods (2) are fixedly mounted on two sides of the keyboard (1), connecting rods (3) are rotatably connected onto the fixed rods (2), a connecting plate (4) is fixedly mounted at one end of each connecting rod (3), a supporting plate (5) is sleeved on the outer side of each connecting plate (4) in a sliding mode, pull rods (18) are fixedly mounted at the other ends of the two connecting rods (3), a clamping plate (11) is fixedly mounted on one pull rod (18) of the two pull rods (18), a placing groove (10) is formed in the other pull rod (18) of the two pull rods (18), the placing groove (10) is matched with the clamping plate (11), a sliding hole (12) is formed in the inner wall of the top of the placing groove (10), a conical sliding block (13) is slidably connected into the sliding hole (12), and a clamping groove (14) is, the clamping groove (14) is movably connected with the conical sliding block (13), and the bottom of the supporting plate (5) is fixedly provided with a supporting rod (15).

2. The external hand protector of mechanical keyboard according to claim 1, characterized in that one side of the bracing plate (5) is provided with a sliding groove (6), the sliding groove (6) is slidably connected with the connecting plate (4), two sliding rods (8) are fixedly mounted on the inner wall of one side of the sliding groove (6), and the sliding rods (8) are slidably connected with the connecting plate (4).

3. The external hand guard device of a mechanical keyboard according to claim 1, wherein two moving grooves (7) are formed in one side of the connecting plate (4), the moving grooves (7) are slidably connected with corresponding sliding rods (8), two buffer springs (9) are fixedly mounted on one side of the connecting plate (4), and the other ends of the buffer springs (9) are fixedly connected with the inner wall of the sliding grooves (6).

4. The external hand guard device of a mechanical keyboard according to claim 3, wherein the inner walls of the two sides of the moving groove (7) are respectively provided with a positioning groove (16), a positioning block (17) is slidably connected in the positioning groove (16), and the positioning block (17) is fixedly connected with the sliding rod (8).

5. The external hand guard device of a mechanical keyboard according to claim 1, wherein the inner walls of the two sides of the sliding hole (12) are both provided with a limiting groove, a limiting block is connected in the limiting groove in a sliding manner, and the limiting block is connected with the conical sliding block (13) in a sliding manner.