CN214253156U

CN214253156U - Folding keyboard

Info

Publication number: CN214253156U
Application number: CN202023039346.2U
Authority: CN
Inventors: 宋军
Original assignee: Suzhou Xingchen Typesetting Printing Co ltd
Current assignee: Suzhou Xingchen Typesetting Printing Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-09-21
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a folding keyboard, which comprises a first panel and a second panel, wherein one side of the first panel is provided with the second panel, the middle of the surfaces of the first panel and the second panel are respectively provided with a first keyboard main body and a second keyboard main body, the middle of one side of the first panel is provided with a connecting seat, two ends of the connecting seat are respectively provided with a fixing ring, one end of the fixing ring is fixed with a connecting rod, one end of one side of the first panel and one end of the second panel are symmetrically provided with a lantern ring which is sleeved on the connecting rod, the other side of the first panel and the second panel is provided with a connecting plate, the connecting plate is provided with a dustproof frame, the interior of the dustproof frame is wound with an elastic dustproof film through a rotating shaft, the middle of the surface of the dustproof frame is provided with a through hole matched with the elastic dustproof film, the utility model is convenient to fold and disassemble, convenient carrying and use, certain dustproof effect and good stability.

Description

Folding keyboard

Technical Field

The utility model relates to a keyboard technical field specifically is a folding keyboard.

Background

The keyboard is an instruction and data input device for operating computer equipment, and also refers to a group of function keys for operating a machine or equipment through system arrangement, English letters, numbers, punctuations and the like can be input into the computer through the keyboard, so as to send commands, input data and the like to the computer.

Disclosure of Invention

An object of the utility model is to provide a folding keyboard to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a folding keyboard comprises a first panel and a second panel, wherein the second panel is arranged on one side of the first panel, a first keyboard main body and a second keyboard main body are respectively arranged between the surfaces of the first panel and the second panel, a connecting seat is arranged in the middle of one side of the first panel, fixing rings are respectively arranged at two ends of the connecting seat, a connecting rod is fixed at one end of each fixing ring, a sleeve ring is symmetrically arranged at one end of one side of each of the first panel and the second panel, the sleeve rings are sleeved on the connecting rods, a connecting plate is arranged on the other side of each of the first panel and the second panel, a dustproof frame is arranged on the connecting plate, an elastic dustproof film is wound in the dustproof frame through a rotating shaft, a through hole matched with the elastic dustproof film is formed in the middle of the surface of the dustproof frame, a clamping block is symmetrically arranged at one end of the elastic dustproof film, and blocking pieces are welded on two sides of the clamping block, and the separation blade is located through-hole top position department, first panel and second panel surface one side correspond both ends and have all seted up the draw-in groove, and the fixture block cooperatees with the draw-in groove, set up in the middle of first panel and the second panel surface with first keyboard main part and second keyboard main part matched with fixed slot, it is fixed with the bearing plate to be located fixed slot department on first panel and the second panel, the solid fixed cylinder is evenly installed at the top of bearing plate, be provided with the bumping post in the solid fixed cylinder, and the top of bumping post is connected with the bottom of first keyboard main part and second keyboard main part.

In a further embodiment, fixing holes are formed in four corners of the inner walls of the first panel and the second panel, which are located in the fixing grooves, fixing pins are installed in four corners of the surfaces of the first keyboard body and the second keyboard body, and one end of the bottom of each fixing pin is located in each fixing hole, so that the first keyboard body and the second keyboard body are fixed stably.

In a further embodiment, the periphery of the bearing plate is symmetrically glued with buffering pads to achieve a buffering effect.

In a further embodiment, buffer spring is installed to the inner wall bottom of fixed section of thick bamboo, buffer spring's top is connected with the bottom of buffering post, cushions vibrations through buffer spring, protects first keyboard main part and second keyboard main part.

In a further embodiment, stop nut has been cup jointed to the one end of connecting rod, carries out spacing fixed to the lantern ring through rotating stop nut, makes things convenient for the installation of first panel and second panel to dismantle simultaneously.

In a further embodiment, first magnet is all installed to connecting plate surface one side of first panel one side corresponding both ends, second magnet is all installed to connecting plate surface one side of second panel one side corresponding both ends, and first magnet and second magnet opposite polarity, inhales mutually through first magnet and second magnet opposite polarity, makes things convenient for first panel and the folding back of second panel absorption fixed.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the connecting rod is rotationally fixed in the fixing ring on the connecting seat, then the lantern ring is sleeved on the connecting rod, the first panel and the second panel can be conveniently folded, the limiting nut is rotated to limit and fix the lantern ring, and the first magnet is matched with the second magnet, so that the first panel and the second panel can be conveniently adsorbed and fixed after being folded;

2. the elastic dustproof film wound on the rotating shaft is pulled out by pulling the fixture block, and the fixture block is fixed in the clamping groove, so that the surfaces of the first keyboard main body and the second keyboard main body can be conveniently prevented from dust when the first keyboard main body and the second keyboard main body are not used; buffer column in the solid fixed cylinder supports first keyboard main part and second keyboard main part, cushions vibrations through the buffer spring in the solid fixed cylinder, and the cooperation blotter is guaranteed stably.

Drawings

Fig. 1 and 2 are schematic diagrams of the overall structure of the present invention;

fig. 3 is a schematic view of the internal structure of the first panel of the present invention;

the reference signs are: first panel 1, second panel 2, first keyboard main part 3, second keyboard main part 4, connecting plate 5, dustproof frame 6, first magnet 7, second magnet 8, through-hole 9, connecting seat 10, solid fixed ring 11, lantern ring 12, connecting rod 13, stop nut 14, draw-in groove 15, pivot 16, elasticity dust-proof membrane 17, fixture block 18, separation blade 19, fixed slot 20, bearing plate 21, blotter 22, fixed cylinder 23, bumping post 24.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.

Referring to fig. 1-3, the present invention provides a technical solution: a folding keyboard comprises a first panel 1 and a second panel 2, wherein the second panel 2 is arranged on one side of the first panel 1, a first keyboard main body 3 and a second keyboard main body 4 are respectively arranged between the surfaces of the first panel 1 and the second panel 2, a connecting seat 10 is arranged in the middle of one side of the first panel 1, fixing rings 11 are respectively arranged at two ends of the connecting seat 10, one ends of the fixing rings 11 are respectively fixed with a connecting rod 13, one ends of one sides of the first panel 1 and the second panel 2 are respectively symmetrically provided with a lantern ring 12, the lantern rings 12 are sleeved on the connecting rod 13, one end of the connecting rod 13 is sleeved with a limit nut 14, the lantern rings 12 are limited and fixed by rotating the limit nut 14, and meanwhile, the first panel 1 and the second panel 2 are convenient to install and detach; the other sides of the first panel 1 and the second panel 2 are both provided with a connecting plate 5, the connecting plate 5 is provided with a dustproof frame 6, an elastic dustproof film 17 is wound in the dustproof frame 6 through a rotating shaft 16, a through hole 9 matched with the elastic dustproof film 17 is arranged in the middle of the surface of the dustproof frame 6, one end of the elastic dustproof film 17 is symmetrically provided with a fixture block 18, two sides of the fixture block 18 are both welded with a baffle 19, the baffle 19 is positioned at the top position of the through hole 9, one corresponding two ends of one side of the surfaces of the first panel 1 and the second panel 2 are both provided with a clamping groove 15, the fixture block 18 is matched with the clamping groove 15, one corresponding two ends of one side of the surface of the connecting plate 5 at one side of the first panel 1 are both provided with a first magnet 7, one corresponding two ends of one side of the connecting plate 5 at one side of the second panel 2 are both provided with a second magnet 8, the first magnet 7 and the second magnet 8 have opposite polarities, and are attracted through the first magnet 7 and the second magnet 8, the first panel 1 and the second panel 2 are convenient to be folded, adsorbed and fixed; a fixing groove 20 matched with the first keyboard main body 3 and the second keyboard main body 4 is formed in the middle of the surfaces of the first panel 1 and the second panel 2, a bearing plate 21 is fixed on the positions, located on the fixing groove 20, of the first panel 1 and the second panel 2, and buffering pads 22 are symmetrically glued around the bearing plate 21 to achieve a buffering effect; fixing cylinder 23 is evenly installed at the top of bearing plate 21, be provided with buffering post 24 in the fixing cylinder 23, and the top of buffering post 24 is connected with the bottom of first keyboard main part 3 and second keyboard main part 4, buffer spring is installed to the inner wall bottom of fixing cylinder 23, buffer spring's top is connected with buffering post 24's bottom, cushion vibrations through buffer spring, protect first keyboard main part 3 and second keyboard main part 4, the fixed orifices has all been seted up in 2 inner walls of first panel 1 and second panel position in 20 four corners of fixed slot, the fixed pin is all installed in first keyboard main part 3 and 4 surperficial four corners of second keyboard main part, fixed pin bottom one end is located the fixed orifices, make first keyboard main part 3 and second keyboard main part 4 fixed stable.

The working principle is as follows: the connecting rod 13 is rotatably fixed in the fixing ring 11 on the connecting seat 10, then the lantern ring 12 is sleeved on the connecting rod 13, the first panel 1 and the second panel 2 can be conveniently folded, the limiting nut 14 is rotated to limit and fix the lantern ring 12, and the first magnet 7 is matched with the second magnet 8, so that the first panel 1 and the second panel 2 can be conveniently adsorbed and fixed after being folded; by pulling the fixture block 18, the elastic dustproof film 17 wound on the rotating shaft 16 is pulled out, and the fixture block 18 is fixed in the clamping groove 15, so that the surfaces of the first keyboard main body 3 and the second keyboard main body 4 can be conveniently prevented from being dust when not used; buffer column 24 in the solid fixed cylinder 23 supports first keyboard main part 3 and second keyboard main part 4, cushions vibrations through the buffer spring in the solid fixed cylinder 23, and cooperation blotter 22 guarantees stably.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.

Claims

1. A folding keyboard comprising a first panel (1) and a second panel (2), characterized in that: the keyboard is characterized in that a second panel (2) is arranged on one side of the first panel (1), a first keyboard main body (3) and a second keyboard main body (4) are respectively installed in the middle of the surfaces of the first panel (1) and the second panel (2), a connecting seat (10) is installed in the middle of one side of the first panel (1), fixing rings (11) are installed at two ends of the connecting seat (10), connecting rods (13) are fixed at one ends of the fixing rings (11), lantern rings (12) are symmetrically installed at one ends of one sides of the first panel (1) and the second panel (2), the lantern rings (12) are sleeved on the connecting rods (13), connecting plates (5) are installed on the other sides of the first panel (1) and the second panel (2), dustproof frames (6) are arranged on the connecting plates (5), elastic dustproof films (17) are wound inside the dustproof frames (6) through rotating shafts (16), the middle of the surface of the dustproof frame (6) is provided with a through hole (9) matched with an elastic dustproof film (17), one end of the elastic dustproof film (17) is symmetrically provided with a clamping block (18), two sides of the clamping block (18) are respectively welded with a blocking piece (19), the blocking piece (19) is positioned at the top of the through hole (9), one corresponding ends of one side of the surfaces of the first panel (1) and the second panel (2) are respectively provided with a clamping groove (15), the clamping block (18) is matched with the clamping grooves (15), a fixing groove (20) matched with the first keyboard main body (3) and the second keyboard main body (4) is arranged in the middle of the surfaces of the first panel (1) and the second panel (2), a bearing plate (21) is fixed at the position of the fixing groove (20), and a fixing barrel (23) is uniformly arranged at the top of the bearing plate (21), a buffer column (24) is arranged in the fixed cylinder (23), and the top of the buffer column (24) is connected with the bottoms of the first keyboard main body (3) and the second keyboard main body (4).

2. A folding keyboard according to claim 1, wherein: the fixed slot is located fixed slot (20) four corners and has all seted up the fixed orifices in first panel (1) and second panel (2) inner wall, the fixed pin is all installed in first keyboard main part (3) and second keyboard main part (4) surface four corners, fixed pin bottom one end is located the fixed slot.

3. A folding keyboard according to claim 1, wherein: the periphery of the pressure bearing plate (21) is symmetrically glued with buffer pads (22).

4. A folding keyboard according to claim 1, wherein: and a buffer spring is installed at the bottom of the inner wall of the fixed cylinder (23), and the top of the buffer spring is connected with the bottom of the buffer column (24).

5. A folding keyboard according to claim 1, wherein: and one end of the connecting rod (13) is sleeved with a limit nut (14).

6. A folding keyboard according to claim 1, wherein: first magnet (7) are all installed to connecting plate (5) surface one side of first panel (1) one side corresponding both ends, second magnet (8) are all installed to connecting plate (5) surface one side of second panel (2) one side corresponding both ends, and first magnet (7) and second magnet (8) heteropolarity are relative.