CN211653607U

CN211653607U - External keyboard of notebook computer

Info

Publication number: CN211653607U
Application number: CN202020756862.8U
Authority: CN
Inventors: 罗斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-10-09
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses an external keyboard of notebook computer, include the bottom plate and set up the key cap on the bottom plate through the key axle activity, the setting that the bottom plate is adjustable through the screw rod is on the frame, frame upper portion is close to and is provided with the screen protection piece on screen one side, be provided with the sliding sleeve on the frame, frame side telescopic is provided with and is used for the curb plate on the notebook computer fixed to the bottom plate, curb plate fixed connection slide bar, the slide bar activity sets up in the sliding sleeve, the spring has been cup jointed in the activity on the slide bar. The utility model discloses a curb plate with external keyboard joint to notebook computer keyboard on, external keyboard's key cap is the same with notebook computer keyboard overall arrangement, can accurately adjust external keyboard's position through setting up the slide rail for key cap and computer keyboard are corresponding, can touch-control computer keyboard through pressing external keyboard, and its occupation space is little, the operation of being convenient for and carrying, it is very big convenient to have brought for the user.

Description

External keyboard of notebook computer

Technical Field

The utility model relates to a notebook computer keyboard equipment technical field specifically is an external keyboard of notebook computer.

Background

The keyboard is divided into a mechanical keyboard and a thin film keyboard, and the mechanical keyboard has good touch, high controllability, sensitivity and durability and is deeply loved by game players. The notebook computer is normally configured with a membrane keyboard, and the membrane keyboard has the characteristic of no sound when being pressed lightly. Many game players select externally a mechanical keyboard for tactile and sound purposes. However, the external mechanical keyboard occupies space, is inconvenient and unattractive, cannot be directly fixed on the upper part of the original keyboard of the notebook, and is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an external keyboard of notebook computer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an external keyboard of notebook computer, its direct cover is on the notebook computer keyboard, includes the bottom plate and sets up the key cap on the bottom plate through the key shaft activity, the key cap is the same with notebook button overall arrangement, its characterized in that: the bottom plate is arranged on the frame in an adjustable mode through the screw rod, a screen protection block is arranged on one side, close to the screen, of the upper portion of the frame, a sliding sleeve is arranged on the frame, a side plate used for fixing the bottom plate to a notebook computer is arranged on the side, telescopic in the side edge of the frame, and is fixedly connected with a sliding rod, the sliding rod is movably arranged in the sliding sleeve, and a spring is movably sleeved on the sliding rod.

Preferably, the side plate is movably connected with the sliding rail.

Preferably, the slide rail is provided with damping cotton.

Preferably, the side plate is provided with a locking nut for fixing the side plate to the slide rail, and the slide rail is provided with a plurality of groups of locking holes matched with the locking nut.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a curb plate with external keyboard joint to notebook computer keyboard on, external keyboard's key cap is the same with notebook computer keyboard overall arrangement, can accurately adjust external keyboard's position through setting up the slide rail for key cap and computer keyboard are corresponding, can touch-control computer keyboard through pressing external keyboard, and its occupation space is little, the operation of being convenient for and carrying, it is very big convenient to have brought for the user.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the side plate and the sliding sleeve structure of the present invention;

fig. 4 is a schematic view of the structure of the bottom plate, the frame and the screw rod of the present invention.

In the figure: the screen protection device comprises a base plate 1, a keycap 2, a side plate 3, a sliding sleeve 4, a key shaft 5, a locking nut 6, a sliding rod 7, a spring 8, a sliding rail 9, damping cotton 10, a frame 11, a screw 12 and a screen protection block 13.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

an external keyboard of a notebook computer directly covers the keyboard of the notebook computer, and the keyboard of the notebook computer can be touched by the external keyboard, and comprises a bottom plate 1 and a keycap 2 movably arranged on the bottom plate 1 through a key shaft 5, wherein the keycap 2 is the same as the layout of the notebook computer keys, when the keycap 2 is pressed, the key shaft 5 is linked to move downwards, and the other end of the key shaft 5 is touched to the corresponding computer key; the bottom plate 1 is adjustably arranged on the frame 11 through the screw 12, the bottom plate 1 is in threaded connection with the screw 12, the upper position and the lower position of the bottom plate 1 are adjusted through the screw 12, the distance between the key shaft 5 and the keys of the notebook computer is further adjusted, and the key stroke is adjusted to meet different touch handfeel; the upper part of the frame 11 is provided with the screen protection block 13 on one side close to the screen, and due to the arrangement of the external keyboard, a user forgets to dismount in time when the use is finished, and directly covers the screen of the notebook computer, so that by arranging the screen protection block 13, when the screen of the notebook computer is covered, the screen protection block 13 is just propped against the lower edge of the computer screen, the user is reminded to close the screen after dismounting the external keyboard, and the screen and the hinge are effectively protected; four groups of sliding sleeves 4 are arranged on the frame 11, side plates 3 used for fixing the bottom plate 1 to the upper side edge of the notebook computer are respectively arranged on two sides of the frame 11 in a telescopic mode, sliding rods 7 are fixedly connected to the side plates 3, the sliding rods 7 are movably arranged in the sliding sleeves 4, springs 8 are movably sleeved on the sliding rods 7, when the external keyboard is installed on the computer keyboard, the side plates 3 are respectively pulled towards two sides, the sliding rods 7 move along the sliding sleeves 4 to compress the springs 8, the arrangement of the springs 8 can enable the side plates 3 to be tightly attached to the side edge of the notebook computer, the connection stability is ensured, and the external keyboard is prevented from sliding in the use process; the slide rail 9 is provided with a slide groove, the side plate 3 is movably arranged in the slide groove, the slide rail 9 and the slide groove are arranged, so that when the side plate 3 is installed on the side edge of a notebook computer, the external keyboard can perform front and back proper sliding adjustment, so that the key cap can correspond to the key position of the keyboard, and meanwhile, the side plate 3 and the slide rail 9 are provided with abdicating holes, thereby avoiding a computer heat dissipation port and a computer external interface; the shock absorption cotton 10 is arranged on the sliding rail 9, the shock absorption cotton 10 can prevent the side edge of the computer from being damaged due to over-tight clamping of the side plate 3, and meanwhile, the clamping tightness can be guaranteed;

be provided with on curb plate 3 and be fixed in the lock nut 6 of slide rail 9 with curb plate 3, set up the locking hole of multiunit and lock nut 6 looks adaptation on the slide rail 9, slide adjusting external keyboard position after present for behind key cap 2 and the computer button are corresponding, can be through rotatory lock nut 6, make lock nut 6 get into the locking hole, and then fix curb plate 3 on slide rail 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an external keyboard of notebook computer, its direct cover is on the notebook computer keyboard, includes bottom plate (1) and key cap (2) through key shaft (5) activity setting on bottom plate (1), key cap (2) are the same with notebook button overall arrangement, its characterized in that: the novel notebook computer base plate is characterized in that the base plate (1) is arranged on a frame (11) in an adjustable mode through a screw rod (12), a screen protection block (13) is arranged on one side, close to a screen, of the upper portion of the frame (11), a sliding sleeve (4) is arranged on the frame (11), side plates (3) used for fixing the base plate (1) to a notebook computer are arranged on the side frames (11) in a telescopic mode, the side plates (3) are fixedly connected with a sliding rod (7), the sliding rod (7) is movably arranged in the sliding sleeve (4), and a spring (8) is movably sleeved on the sliding rod (7).

2. The external keyboard of the notebook computer according to claim 1, wherein: the side plate (3) is movably connected with a sliding rail (9).

3. The external keyboard of the notebook computer according to claim 2, wherein: and the sliding rail (9) is provided with damping cotton (10).

4. The external keyboard of a notebook computer according to claim 3, wherein: the side plate (3) is provided with a locking nut (6) used for fixing the side plate (3) on a sliding rail (9), and the sliding rail (9) is provided with a plurality of groups of locking holes matched with the locking nut (6).