CN107291255B

CN107291255B - Keyboard convenient to carry

Info

Publication number: CN107291255B
Application number: CN201710648149.4A
Authority: CN
Inventors: 不公告发明人
Original assignee: Taizhou Daan Plastic Mould Co Ltd
Current assignee: Taizhou Daan plastic mould Co., Ltd
Priority date: 2017-08-01
Filing date: 2017-08-01
Publication date: 2020-07-28
Anticipated expiration: 2037-08-01
Also published as: CN107291255A

Abstract

The invention discloses a portable keyboard, which comprises two groups of symmetrically arranged strip-shaped base plates, wherein one end of one side, close to each other, of each group of base plates is fixedly sleeved with a rotating shaft, the rotating shaft extends out of two ends of each base plate and is movably sleeved with an L type handle, the other end of one side, close to each other, of each group of base plates is provided with a first sliding chute along the length direction of each base plate, the side walls of two sides of each first sliding chute are provided with two groups of second sliding chutes which are arranged in parallel along the length direction of each base plate, a first optical shaft is movably sleeved between the two groups of second sliding chutes, the outer ring of the first optical shaft is movably sleeved with a first connecting plate, one end, far away from the first optical shaft, of each first connecting plate is movably sleeved with a second optical shaft which is in sliding connection with the first sliding chute, and the second optical shaft extends out of two ends of the first connecting.

Description

Keyboard convenient to carry

Technical Field

The invention relates to the technical field of keyboards, in particular to a portable keyboard.

Background

Keyboard is a command and data input device for operating equipment, and also refers to a set of function keys (e.g. typewriter, computer keyboard) arranged to operate a machine or equipment via a system,

the keyboard is the most common and most main input device, and english letters, numbers, punctuation marks and the like can be input into a computer through the keyboard, so that commands, input data and the like are sent to the computer.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a portable keyboard.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a keyboard that conveniently carries, includes the rectangular shape base plate that two sets of symmetries set up, and is two sets of the fixed pivot that has cup jointed of one side one end that the base plate is close to each other, the pivot stretches out between the both ends of base plate the activity has cup jointed L type handle, and is two sets of the first spout has been seted up along the length direction of base plate to one side other end that the base plate is close to each other, the both sides lateral wall of first spout sets up two sets of parallel arrangement's second spout along the length direction of base plate, and is two sets of the activity has cup jointed first optical axis between the second spout, first connecting plate has been cup jointed in the outer lane activity of first optical axis, the one end activity that first optical axis was kept away from to first connecting plate has cup jointed the second optical axis with first spout sliding connection, the second connecting plate has been cup jointed in the activity between the both ends that the second optical axis stretches out first connecting plate, and is two.

Preferably, the first connecting plate is provided with a first butt hole for butt joint with the fixture block, and the second connecting plate is provided with a second butt hole for butt joint with the fixture block.

Preferably, two groups of L type handles are provided with long-strip permanent magnet strips at the side close to each other along the length direction of L type handle.

Preferably, one side that two sets of base plates are close to each other has seted up rectangular shape holding tank along its length direction, the button is installed to the bottom inner wall of holding tank.

Preferably, one end of the second connecting plate, which is close to the first connecting plate, is provided with a strip-shaped accommodating groove matched with the first connecting plate.

Preferably, a data interface and a power interface are mounted on one side of the substrate.

The invention has the beneficial effects that:

through the base plate that sets up, the holding tank, the button, the apparatus further comprises a rotating shaft, L type handle, first spout, the second spout, first optical axis, first connecting plate, the second optical axis, the second connecting plate, first butt joint hole, the second butt joint hole, through-hole and fixture block, pull out in the second butt joint hole on the fixture block on with the through-hole from the second connecting plate, then pull out in the first spout with the second connecting plate, first connecting plate removes along the second spout simultaneously, then rotate two sets of base plates, make first connecting plate and second connecting plate rotate along the second optical axis, thereby make two sets of base plates fold, protect the button on the keyboard inside, prevent the button damage, then rotate two sets of L type handle to one side motion that is close to each other, then adsorb under the effect of permanent magnet strip, make things convenient for the user to carry, at last stretch into on the through-hole in the fixture block with the first butt joint hole on the first connecting plate, realize the folding of keyboard, this design simple structure, and convenient for operation, protect the button of keyboard in inside, conveniently carry the keyboard simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a portable keyboard according to the present invention;

fig. 2 is a schematic structural diagram of a portable keyboard according to the present invention, wherein the first connecting board and the second connecting board are connected.

In the figure, a base plate 1, a containing groove 2, a key 3, a rotating shaft 4, a handle 5L, a first sliding groove 6, a second sliding groove 7, a first optical axis 8, a first connecting plate 9, a second optical axis 10, a second connecting plate 11, a first aligning hole 12, a second aligning hole 13, a through hole 14 and a clamping block 15 are arranged.

Detailed Description

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

Referring to fig. 1-2, a keyboard convenient to carry, including two sets of symmetrical rectangular shape base plates 1, the fixed cover in one side one end that two sets of base plates 1 are close to each other has been connected pivot 4, the activity cup joints L type handle 5 between the both ends that pivot 4 stretches out base plate 1, the one side other end that two sets of base plates 1 are close to each other has seted up first spout 6 along base plate 1's length direction, two sets of parallel arrangement's second spout 7 has been seted up along base plate 1's length direction to the both sides lateral wall of first spout 6, the activity cup joints first optical axis 8 between two sets of second spout 7, first connecting plate 9 has been cup jointed in the outer lane activity of first optical axis 8, the one end activity that first optical axis 8 was kept away from to first connecting plate 9 has cup jointed with first spout 6 sliding connection's second optical axis 10, the activity cup joints second connecting plate 11 between the both ends that second optical axis 10 stretches out first connecting plate 9, the both sides that two sets of base plates 1 are kept away from each other have seted up with the inside through-.

Offer the first butt joint hole 12 with fixture block 15 butt joint on the first connecting plate 9, offer the second butt joint hole 13 with fixture block 15 butt joint on the second connecting plate 11, two sets of L type handle 5 rectangular shape permanent magnet strips that one side that is close to each other set up along L type handle 5 length direction, rectangular shape holding tank 2 has been seted up along its length direction to one side that two sets of base plates 1 are close to each other, button 3 is installed to the bottom inner wall of holding tank 2, rectangular shape holding tank with first connecting plate 9 matching is seted up to one end that second connecting plate 11 is close to first connecting plate 9, data interface and power source are installed to one side of base plate 1.

The working principle is that when the keyboard is not used, the clamping blocks 15 on the through holes 14 are pulled out from the second butt joint holes 13 on the second connecting plate 11, then the second connecting plate 11 is pulled out along the first sliding groove 6, meanwhile, the first connecting plate 9 moves along the second sliding groove 7, then the two groups of substrates 1 are rotated, the first connecting plate 9 and the second connecting plate 11 rotate along the second optical axis 10, so that the two groups of substrates are folded, then the two groups of L-shaped handles 5 are rotated to move to one side close to each other, then adsorption is carried out under the action of the permanent magnetic strips, and finally the clamping blocks 15 on the through holes 14 extend into the first sliding groove 6 to be clamped with the first butt joint holes 12 on the first connecting plate 9, so that the folding of the keyboard is realized.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The keyboard convenient to carry comprises two groups of symmetrically arranged strip-shaped substrates (1), and is characterized in that one end of one side, close to each other, of the two groups of substrates (1) is fixedly sleeved with a rotating shaft (4), L-type handles (5) are movably sleeved between two ends, extending out of the substrates (1), of the rotating shaft (4), the other end of one side, close to each other, of the two groups of substrates (1) is provided with a first sliding groove (6) along the length direction of the substrates (1), two groups of parallel second sliding grooves (7) are formed in the side walls of two sides of the first sliding groove (6), a first optical axis (8) is movably sleeved between the two groups of second sliding grooves (7), a first connecting plate (9) is movably sleeved on the outer ring of the first optical axis (8), a second optical axis (10) in sliding connection with the first sliding groove (6) is movably sleeved at one end, far away from the first optical axis (8), a second connecting plate (11) is movably sleeved on one end, extending out of the first connecting plate (9), a second optical axis (10) is in sliding connection with a second sliding groove (6), a clamping block (15) is communicated with a through hole (14) formed in the two groups of the first connecting plate (9), and a clamping block (15) which is communicated with a clamping block (15) in a clamping block (14).

2. A portable keyboard according to claim 1, wherein the two groups of L-type handles (5) are provided with long permanent magnetic strips at the side close to each other along the length direction of L-type handle (5).

3. The keyboard of claim 1, wherein the two sets of substrates (1) are provided with a strip-shaped accommodating groove (2) along the length direction at the side close to each other, and the inner wall of the bottom of the accommodating groove (2) is provided with keys (3).

4. A keyboard convenient to carry as claimed in claim 1, wherein the second connecting plate (11) has a slot of elongated shape at one end near the first connecting plate (9) for matching with the first connecting plate (9).

5. A portable keyboard according to claim 1, wherein one side of the substrate (1) is equipped with a data interface and a power interface.