CN218298962U

CN218298962U - Portable splicing keyboard

Info

Publication number: CN218298962U
Application number: CN202222526369.9U
Authority: CN
Inventors: 李贵东
Original assignee: Dongguan Fuling Competitive Electronic Co ltd
Current assignee: Dongguan Fuling Competitive Electronic Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-01-13
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a concatenation formula keyboard convenient to carry relates to computer keyboard technical field, to current keyboard length overlength, goes out to carry inconveniently, and when playing the keyboard button too much, the easy mistake touches other button, influences the problem that the recreation was experienced, now proposes following scheme, and it includes first keyboard, one side movable mounting of first keyboard has the second keyboard, just the opposite side movable mounting of second keyboard has the third keyboard, the inside fixed mounting of first keyboard has first circuit board, the inside fixed mounting of second keyboard has the second circuit board, the inside fixed mounting of third keyboard has the third circuit board, the one end of first keyboard, second keyboard, third keyboard all is provided with dustproof mechanism. The utility model discloses it is more convenient to carry, can prevent that the user from touching other button by mistake when playing, and it is more convenient to use, experiences and feels better, and in addition, this device can prevent effectively that the dust from falling into the keyboard gap when not using.

Description

Portable splicing keyboard

Technical Field

The utility model relates to a computer keyboard technical field especially relates to a concatenation formula keyboard convenient to carry.

Background

The computer is commonly known as a computer, is a modern electronic computing machine for high-speed computing, can perform numerical computation and logic computation, has a memory function, is modern intelligent electronic equipment capable of automatically and high-speed processing mass data according to program operation, is the most common and the most main input equipment, and can input English letters, numbers, punctuations and the like into the computer through the keyboard so as to send commands, input data and the like to the computer;

because the current keyboard generally is in the direct fixation embedding notebook computer, the unable adjustment of freedom of user, change the locating position of keyboard, make the user not enough freedom at the in-process of using the keyboard, use experience is not good, and external keyboard is then because the length overlength of keyboard, the computer package is not put down, lead to carrying inconveniently, and the button of computer keyboard is more, when playing the recreation use, the user is easy to miss and is touched other button, influence recreation experience, consequently, in order to solve this type of problem, we have proposed a portable's concatenation formula keyboard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of concatenation formula keyboard convenient to carry has solved current keyboard length overlength, and computer package is not down, goes out to carry inconveniently, and when playing the game the keyboard button too much, the easy mistake touches other button, influences the problem that the recreation was experienced.

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

the utility model provides a concatenation formula keyboard convenient to carry, includes first keyboard, one side of first keyboard is provided with the connecting wire, one side movable mounting of first keyboard has the second keyboard, just the opposite side movable mounting of second keyboard has the third keyboard, the inside fixed mounting of first keyboard has first circuit board, the inside fixed mounting of second keyboard has the second circuit board, the inside fixed mounting of third keyboard has the third circuit board, the one end of first keyboard, second keyboard, third keyboard all is provided with dustproof mechanism.

Preferably, the inside of first keyboard is provided with first hollow groove, just one side fixed mounting of first keyboard has a pair of first magnetic stripe, one side surface of first keyboard is provided with first couple groove.

Preferably, the inside of second keyboard is provided with the hollow groove of second, just the both ends side of second keyboard all fixed mounting have a pair of second magnetic stripe, a side surface of second keyboard is provided with the second couple groove.

Preferably, the inside of third keyboard is provided with the hollow groove of third, just one side fixed mounting of third keyboard has a pair of third magnetic stripe, a side surface of third keyboard is provided with the third couple groove, just the upper surface of third keyboard is provided with a plurality of pilot lamps.

Preferably, the one end fixed mounting of first circuit board has first socket, the one end fixed mounting of second circuit board has the second socket, just the other end of second circuit board sets up to first cutting, the one end of third circuit board sets up to the second cutting, just second cutting and second socket swing joint, first cutting and first socket swing joint, just first socket can with second cutting swing joint.

Preferably, dustproof mechanism includes the center pin, the periphery of center pin is provided with spiral spring, just spiral spring's the inner and center pin fixed connection, spiral spring's outer end is connected with the rotating tube, just the rotating tube is located spiral spring's periphery, the periphery of rotating tube is provided with the dust cover of rolling up, just the inner of dust cover is connected with the cambered surface of rotating tube, the outer end of dust cover is connected with the couple.

The beneficial effects of the utility model are that:

1. the utility model discloses a polylith keyboard concatenation formula is connected for the user can be with the keyboard split for a plurality of shorter independent keyboards when going out, and it is more convenient to carry.

2. The utility model discloses a set up the connecting wire on first keyboard for the user can only connect first keyboard and use when playing, and the button number on the first keyboard is enough to play the recreation and uses, can prevent effectively that the user from touching other button by mistake when playing the recreation, and the length of first keyboard is less than the length of normal keyboard far away, when playing the recreation and using, a hand alright with the put position of adjusting the keyboard at will, it is more convenient to use, experience feels better.

3. The utility model discloses a dustproof mechanism has been set up for this device can hang the couple on the couple groove through drawing the couple of dragging when not using, and then makes the dust cover shield the keyboard, plays dustproof effect, can prevent effectively that the dust from falling into in the keyboard gap.

To sum up, the device can be when going out with the keyboard split be a plurality of shorter independent keyboards, it is more convenient to carry, can prevent effectively that the user from touching other button by mistake when playing in the recreation, and a hand alright with the position of putting of adjusting the keyboard at will, it is more convenient to use, experience feels better, in addition, this device can prevent effectively that the dust from falling into in the keyboard gap when not using.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a schematic structural diagram of a third keyboard of the present invention.

Fig. 4 is a schematic cross-sectional view of a third keyboard according to the present invention.

Fig. 5 is a schematic structural diagram of the dustproof mechanism of the present invention.

Fig. 6 is an enlarged view of a portion a in fig. 2 according to the present invention.

Fig. 7 is an enlarged view of the point B in fig. 2 according to the present invention.

Fig. 8 is an enlarged view of the point C in fig. 5 according to the present invention.

Reference numbers in the figures: 1. a first keyboard; 101. a connecting wire; 102. a first hollow groove; 103. a first magnetic stripe; 104. a first hook groove; 2. a second keypad; 201. a second hollow groove; 202. a second magnetic stripe; 203. a second hook groove; 3. a third keypad; 301. a third hollow groove; 302. a third magnetic stripe; 303. a third hook groove; 304. an indicator light; 4. a first circuit board; 401. a first socket; 5. a second circuit board; 501. a second socket; 502. a first slip; 6. a third circuit board; 601. a second slip; 7. a dust-proof mechanism; 701. a central shaft; 702. a spiral spring; 703. rotating the tube; 704. a dust cover; 705. and (4) hanging hooks.

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.

Referring to fig. 1-8, a concatenation formula keyboard convenient to carry, including first keyboard 1, one side of first keyboard 1 is provided with connecting wire 101, one side movable mounting of first keyboard 1 has second keyboard 2, and the opposite side movable mounting of second keyboard 2 has third keyboard 3, the inside fixed mounting of first keyboard 1 has first circuit board 4, the inside fixed mounting of second keyboard 2 has second circuit board 5, the inside fixed mounting of third keyboard 3 has third circuit board 6, the one end of first keyboard 1, second keyboard 2, third keyboard 3 all is provided with dustproof mechanism 7.

As shown in fig. 2, 6, and 7, a first hollow groove 102 is disposed inside the first keyboard 1 for installing the first circuit board 4, a pair of first magnetic strips 103 is fixedly installed on one side of the first keyboard 1, a first hook groove 104 is disposed on one side of the first keyboard 1 for hooking the hook 705, so that the dust cover 704 can cover the upper surface of the first keyboard 1, a second hollow groove 201 is disposed inside the second keyboard 2 for installing the second circuit board 5, a pair of second magnetic strips 202 is fixedly installed on both sides of the second keyboard 2, the second magnetic strips 202 and the first magnetic strips 103 at one end are mutually adsorbed, so that the connection between the first keyboard 1 and the second keyboard 2 is more stable, the second magnetic strips 202 and the third magnetic strips 302 at the other end are mutually adsorbed, so that the connection between the second keyboard 2 and the third keyboard 3 is more stable, a second hook groove 203 is disposed on one side of the second keyboard 2 for hooking the hook 705, so that the dust cover 704 can cover the upper surface of the second keyboard 2.

As shown in fig. 2, 3, 4, 5, and 8, a third hollow groove 301 is formed inside the third keyboard 3 for mounting the third circuit board 6, and a pair of third magnetic strips 302 is fixedly mounted on one side surface of the third keyboard 3 and is firmly connected to the second keyboard 2, a third hook groove 303 is formed on one side surface of the third keyboard 3 for hanging a hook 705, so that a dust cover 704 can cover the upper surface of the third keyboard 3, and a plurality of indicator lights 304 are provided on the upper surface of the third keyboard 3 to display the current locking state of the keyboard, a first socket 401 is fixedly mounted on one end of the first circuit board 4, a second socket 501 is fixedly mounted on one end of the second circuit board 5, and a first insert strip 502 is provided on the other end of the second circuit board 5, a second insert strip 601 is provided on one end of the third circuit board 6, and the second insert strip 601 is movably connected to the second socket 501, the first plug strip 502 is movably connected with the first socket 401, and the first socket 401 can be movably connected with the second plug strip 601, so that the second circuit board 5 is electrically connected with the first circuit board 4 and the third circuit board 6, the dustproof mechanism 7 comprises a central shaft 701, two ends of the central shaft 701 are fixedly connected with the inside of the keyboard, a spiral spring 702 is arranged on the periphery of the central shaft 701, the inner end of the spiral spring 702 is fixedly connected with the central shaft 701, the outer end of the spiral spring 702 is connected with a rotating pipe 703, the rotating pipe 703 is positioned on the periphery of the spiral spring 702, a rolled dustproof cover 704 is arranged on the periphery of the rotating pipe 703, the inner end of the dustproof cover 704 is connected with the cambered surface of the rotating pipe 703, and the outer end of the dustproof cover 704 is connected with a hook 705, so that the dustproof mechanism 7 forms a coiled telescopic structure.

The working principle is as follows: when the device is used, whether a first keyboard 1, a second keyboard 2 and a third keyboard 3 are installed and connected or not is selected according to needs, if so, a first inserting strip 502 is aligned with a first socket 401 to be inserted, a second magnetic strip 202 and a first magnetic strip 103 are mutually adsorbed, the first keyboard 1 and the second keyboard 2 are connected, then a second inserting strip 601 is aligned with a second socket 501 to be inserted, and a third magnetic strip 302 and a second magnetic strip 202 are mutually adsorbed, so that the whole keyboard can be connected and assembled, then the other end of a connecting wire 101 is connected with a computer, and if not, the other end of the connecting wire 101 is directly connected with the computer;

when the device is not used, the coiled dust cover 704 is stretched out by pulling the hook 705, the rotating pipe 703 rotates, the scroll spring 702 is elastically deformed and has elastic potential energy, the hook 705 is hung on each hook groove, each keyboard can be covered by the dust cover 704, a good dustproof effect is achieved, when the dust cover 704 needs to be uncovered, the hook 705 only needs to be taken down from the hook groove, the elastic potential energy of the scroll spring 702 is converted into kinetic energy to drive the rotating pipe 703 to rotate the coiled dust cover 704, and the rotating pipe 703 returns to the initial state again.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a concatenation formula keyboard convenient to carry, includes first keyboard (1), its characterized in that, one side of first keyboard (1) is provided with connecting wire (101), just one side movable mounting of first keyboard (1) has second keyboard (2), the opposite side movable mounting of second keyboard (2) has third keyboard dish (3), the inside fixed mounting of first keyboard (1) has first circuit board (4), the inside fixed mounting of second keyboard (2) has second circuit board (5), the inside fixed mounting of third keyboard dish (3) has third circuit board (6), the one end of first keyboard (1), second keyboard (2), third keyboard dish (3) all is provided with dustproof mechanism (7).

2. The portable splicing type keyboard according to claim 1, wherein a first hollow groove (102) is formed in the first keyboard (1), a pair of first magnetic strips (103) is fixedly mounted on one side surface of the first keyboard (1), and a first hook groove (104) is formed in one side surface of the first keyboard (1).

3. The portable splicing type keyboard of claim 1, wherein a second hollow groove (201) is formed in the second keyboard (2), a pair of second magnetic strips (202) is fixedly mounted on the side surfaces of two ends of the second keyboard (2), and a second hook groove (203) is formed in one side surface of the second keyboard (2).

4. The portable split type keyboard according to claim 1, wherein a third hollow groove (301) is formed in the third keyboard (3), a pair of third magnetic strips (302) is fixedly mounted on one side of the third keyboard (3), a third hook groove (303) is formed in one side surface of the third keyboard (3), and a plurality of indicator lights (304) are arranged on the upper surface of the third keyboard (3).

5. The splicing keyboard convenient to carry as claimed in claim 1, wherein a first socket (401) is fixedly mounted at one end of the first circuit board (4), a second socket (501) is fixedly mounted at one end of the second circuit board (5), the other end of the second circuit board (5) is provided as a first insert (502), a second insert (601) is provided at one end of the third circuit board (6), the second insert (601) is movably connected with the second socket (501), the first insert (502) is movably connected with the first socket (401), and the first socket (401) is movably connected with the second insert (601).

6. The portable splicing keyboard according to claim 1, wherein the dustproof mechanism (7) comprises a central shaft (701), a spiral spring (702) is disposed on the periphery of the central shaft (701), the inner end of the spiral spring (702) is fixedly connected to the central shaft (701), a rotating pipe (703) is connected to the outer end of the spiral spring (702), the rotating pipe (703) is disposed on the periphery of the spiral spring (702), a rolled dustproof cover (704) is disposed on the periphery of the rotating pipe (703), the inner end of the dustproof cover (704) is connected to the cambered surface of the rotating pipe (703), and a hook (705) is connected to the outer end of the dustproof cover (704).