CN109558015B - Portable keyboard - Google Patents

Abstract

A kind of accessory type keyboard, it is single hand or both feet or oral cavity that make up by many key sets and listen to the pronunciation without looking, can press the key computer and machine to finish the difficult task too; the operator can transmit the related information by the earplug, so that when a single person drives a weapon to hit an enemy, the single person can control the enemy attacked by the tail of the missile by the tongue; especially for various combat operations, disaster-resistant high-risk and high-difficulty operations or the disabled. In addition, the simplified keyboard has different resistances between different keys connected in series in the same line at proper intervals and between each key and the computer host, and the resistance values are distinguished and are convenient to identify; and a plurality of keys are pressed in different orders or beats at specific time to represent different characters or Chinese characters, so that more contents can be expressed more quickly and more secretly than common passwords of telegraph without audio-visual effect, and the mobile phone or the computer or other machines can be controlled by using only one hand, two feet or the oral cavity. And only one metal sheet plus two wires and proper insulation can also make the keyboard very cheap and easy.

Description

Portable keyboard

technical field

The present invention is a keyboard device that is easily attached to a person's mouth to help control a mobile phone (hereinafter referred to as a mobile phone) or a computer or other machines.

Background technique

Mobile phones or computers have increasingly become indispensable tools for people to carry around, but their control often requires constant attention, making it difficult for users to take care of others at the same time, or even causing disasters; even if language input can be efficiently implemented, it is not suitable for performing hidden tasks. It is also difficult for a vocal military police or a person who is trapped to the point where only fingers or toes or tongue and cheeks can move so that it is difficult to even make a sound.

SUMMARY OF THE INVENTION

In order to help individuals who only allow one of the three groups of organs, such as fingers or toes or tongue, cheeks and teeth, to be effective but not suitable for vocalization, can easily control mobile phones or computers or even other machines, the present invention provides a hand-footed keyboard.

The technical measures adopted by the present invention to solve its technical problems are:

A number of buttons are attached to gloves or shoe uppers or oral inclusions such as denture bases, so that individuals can issue commands to control mobile phones, computers or other machines with one hand or both feet or mouth.

The beneficial effects of the present invention are:

1. Inexpensive and easy to reduce damage: First of all, it is especially easy to help people in extremely difficult or even emergency disaster areas or battlefields, and even people who have been seriously injured may still use mobile phones or computers to call for rescue, which will definitely reduce damage, especially if it is included in the The keyboard in the mouth is easily surrounded by the breath in the mouth to avoid contact with flammable gas, so as to avoid ignition and disaster. Moreover, the keys and all the accessories can be easily transformed with reference to the existing technology, which is much simpler, cheaper, easier and more reliable than the voice input measures.

2. Multi-function: It can not only help disaster reduction, but also help soldiers or other critical workers or disabled people to free their hands to deal with other things when they operate mobile phones or computers, etc. It can even close their eyes, liberate their eyesight and do not need to pronounce words. The enemy can't be found; it's easy to press this keyboard when shooting with two-handed guns.

Detailed ways

In the following, the present invention will be further described in words by taking a hand-foot-mouth keyboard that is only used by people in the mouth as an example; then it will be extended to other forms. According to the internal shape of a specific individual, under the premise of as little interference as possible (preferably without hindrance) of tongue, cheeks, lips and jaw movements, breathing, development, swallowing, etc. The same], imitating the method of the loop-type dentures [cover] base [cover] that is easy to disassemble and install at any time, and is made of plastic and other materials to cause natural inlay or adhesion positioning, and one piece in the mouth covers the middle of the upper jaw. and the front part, which extends to cover the inner side of the upper gingiva and covers the upper teeth and then extends to cover the outer side of the upper gingiva, and a cover that covers the front part of the bottom of the lower jaw, which covers the inner side of the lower gingiva, and also covers the lower teeth. , Continue to cover the lower sleeve to the outside of the lower gingiva. In each of these pieces: two buttons are evenly distributed near the upper jaw, and four to five buttons are evenly distributed near the inner side of the upper gum, which can be triggered by the tongue without interfering with each other; Two keys, which can be triggered by the lower teeth without interfering with each other; there are three keys in the upper sleeve near the top of the lip and the left and right cheeks, which can be triggered by the lips or gills without interference with each other; There are four to five keys that can be triggered by the tongue without interfering with each other; there are two keys in the lower sleeve near the left and right teeth of the lower incisors, which can be triggered by the upper teeth without interfering with each other; there is another key in the lower sleeve near the bottom of the lip that can be triggered by the upper teeth. The lower lip triggers; in this way, the upper and lower sets have 19 to 21 keys, which are enough to replace the keyboard of a general telephone. The structure of each key can refer to the keys in the control panel of the liquid heater (baicao pot) produced by Yili Electric Co., Ltd., Foshan City, Guangdong Province, and the keys of other electric heating cookers, and then connect the thin wires to extend from the mouth. To connect to the host of the mobile phone or computer attached to the cap or helmet or glasses or mask or earplugs or clothing, the function of the keyboard with the mouth can be realized.

The above thin wires can be set in the way that each key shares one line, or it can be implemented as follows on the basis that each key is connected in parallel with a change:

Each button is also set with a fire contact that is only energized to the neutral line when it is pressed, and then connect each fire contact in series to a live line ← and pre-insert a series resistance, etc. (see below for details), until each When a fire contact is added in series, the resistance value of the relative zero line increases by more than 0.2 ohms; when each fire contact is energized to the zero line alone, the resistance value in between informs the computer to be recognized; thus it is easy to configure the upper set Good keys. The structure of the lower sleeve should also be built according to the above, and at the rear ends of the two cheeks, the corresponding parts of the upper sleeve should be connected with a soft and flexible material containing a zero wire or a live wire respectively, and the distance between the two sets should be adapted to the comfort of the oral cavity as much as possible. It can be served by the above-mentioned two thin wires, forming a keyboard that can be easily installed in the oral cavity, and even when one person is fighting with both hands and feet, and when the sound of gunfire is loud and his fingers are out of sight, he can still use the present invention to control the keyboard. Cell phones or computers to do brief communication or even control other machines [such as drones]. It is also easy to transmit relevant information to the operator with earplugs, so that when a single fighter is chasing the enemy, it can also control the missile to stop the incoming enemy. All things in it should be easy to create convenience and less hinder the original things. It can also be stipulated that a key on the upper jaw is set as the power-on key, and it must be pressed first before power-on to prevent misoperation; even after power-on, press other keys on the keyboard each time [including different times] to form different combinations. It can represent a lot of meanings, or represent too many Chinese characters, and you must press the power button again to enter the host, which can greatly increase the function of this keyboard.

Referring to the above, it is also easy to attach a total of about 20 keys on the left and right uppers, so that the steel sheet inlaid near the rear end of the corresponding sole [often and anti-wear] has a small bump that protrudes about 3 mm. [It should not be easy to hurt people], it is easy to be manipulated by the foot to press any button on the other vamp. A glove should also be equipped with a keyboard with more than 20 keys as mentioned above; and the manipulation by fingers will be more convenient and flexible than that of feet or mouth, but it will definitely occupy one hand.

It is best to achieve: a keyboard with a mouth, which is composed of a plurality of buttons that can be pressed to control the computer without interfering with each other, and is attached to a person's mouth to form a keyboard; it is characterized in that: there are more than 10 buttons, and there are additional buttons. A keyboard can be combined into a keyboard where the tongue, cheeks, teeth or lips can be pressed in one mouth; each of the above keys has a zero contact connected in parallel with a zero line, and a metal sheet with a thickness of less than 0.5 mm is used as the zero line. The contact and base are then electrically connected to a neutral line, and the metal sheet is provided with slits or holes or raised tongues that can help to locate and connect the buttons; each of these buttons has one that is only electrically contacted to the zero contact when pressed. Fire contacts, and each fire contact is connected in series with a resistance greater than 0.2 ohms, and then another fire contact is connected in series to form a single non-closed loop circuit, and then a live wire is connected in series with the above-mentioned neutral wire to each electrical connection attached to a Computers on the human body or on its wearables;

A keyboard attached to the mouth, with more than 10 keys that can prevent the intrusion of fluids in the mouth, installed on the insulating material so that the thickness is less than 2 mm to cover the middle and front of the upper jaw plus the upper sleeve of the teeth and the front and lower cover of the lower jaw. The surface of the lower sleeve of the teeth; let the metal sheet as the base of these keys be curved so that the surface facing away from the fire contact is close to the lower sleeve or reversed 180° and close to the bottom of the upper sleeve, so that the lower sleeve and the The upper cover is closely attached to the metal sheet, and then, the conductor of the keyboard is covered with a plastic sheet or film to prevent the intrusion of fluid in the mouth;

There are 5 or more buttons on the upper cover near the upper jaw and the inside of the teeth or the lower cover near the lower jaw and the inside of the lower teeth, and there are 3 or more buttons on the upper cover near the lower and outer sides of the upper teeth. There are 2 or more buttons on the upper and outer sides of the lower incisors; the buttons near the upper teeth and above the lower incisors contain a key line less than 0.1 meters long that has been positioned on the base, and the key line is lifted away from the base and arched into a The "C" shape spans from the outside to the inside of the tooth, and the middle of the "C" shape's inner curved depression is 5 to 10 mm long and scrapes off the insulating skin as a fire contact, and the fire contact is often turned up to be pressed The upper cover, the lower cover and the metal sheet attached to the base have good plasticity, and there are more than two types of spare models, so that people can choose the easiest and most comfortable A spare upper and lower sleeve is placed in the mouth. When the upper sleeve covers the upper teeth, you can use the dentist's tooth removal forceps to clamp the teeth and position them so as not to hurt the flesh and other parts; the corresponding lower sleeves It is also easy to do this;

It is set that the same tongue can only press 2 or more buttons one by one as the "power on" button, which must be pressed according to a specific rhythm and sequence, so that the keyboard and computer can be "booted" to work; Under the premise of "starting up" and the following "confirmation" and "shutdown" according to the law, press each button in different sections and sequences to represent different characters or meanings; whenever a certain character or meaning is pressed, , and then press the "Power On" button in a new order and order to make the corresponding computer "confirm", so that more content can be expressed faster and more confidentially than the common passwords of telegrams; Move the "Power On" button to realize "Shutdown".

Claims (2)

1. A kind of accessory type keyboard, can be pressed and sent out the key set of the control computer, attached to the human mouth to make up the keyboard by many each other noninterference; the method is characterized in that: more than 10 keys are attached to a position which can be pressed by a tongue or a cheek or a tooth or a lip in a human mouth to form a keyboard; the keys are respectively provided with a zero contact which is connected with a zero line in parallel, a metal sheet with the thickness less than 0.5 mm is used as the zero contact and also used as a base to be electrically connected with the zero line, and a plurality of positions of the metal sheet are provided with seams or holes or warped tongues which can help to position and connect the keys; each key is provided with a fire contact which is electrically contacted with the zero contact when being pressed, each fire contact is firstly connected with a resistor with the resistance value larger than 0.2 ohm in series and then connected with another fire contact to form a single non-closed loop circuit, and then a live wire is connected in series with the zero wire to be electrically connected with a computer which is arranged on a human body or a wearing object thereof;

a keyboard attached to the mouth, more than 10 keys capable of preventing the invasion of intraoral fluid, an upper sleeve which is arranged on an insulator and has a thickness of less than 2 mm and covers the middle part of the upper jaw and the front part plus upper teeth, and a lower sleeve which covers the front part of the lower jaw and plus lower teeth; the metal sheet as the key base is in a curved surface shape, the surface of the metal sheet, which is back to the fire contact, is tightly attached to the upper surface of the lower sleeve or is reversely attached to the lower surface of the upper sleeve by 180 degrees, the metal sheet is respectively and tightly attached to the lower sleeve and the upper sleeve, and then a plastic sheet or a film is tightly matched to cover the conductor of the keyboard to prevent the fluid in the mouth from invading;

wherein 5 or more keys are arranged at the position of the upper sleeve close to the inner side of the upper jaw and the teeth or at the position of the lower sleeve close to the lower jaw and the inner side of the lower teeth, the position of the upper sleeve close to the lower teeth and the outer side of the upper jaw and the outer side of the lower sleeve are 3 or more keys, and the position of the lower sleeve close to the upper incisor and the outer side of the lower jaw and the outer side of the lower sleeve are 2 or more keys; the keys below the upper teeth and above the lower incisors comprise key lines which are positioned on the base and have the length less than 0.1 meter, the key lines are bent away from the base to form a C shape and cross between the outside and the inside of the teeth, a small section of 5-10 millimeters long in the middle of the C shape is scraped to serve as a fire contact, and the fire contact is electrically contacted with the metal base when being bent to be pressed; the upper sleeve, the lower sleeve and the metal sheet attached to the upper sleeve as a base have good plasticity, and are in more than two specifications for standby models, so that people can easily select the standby upper sleeve and the standby lower sleeve which are most easily and comfortably put into the mouth, and when the upper sleeve covers the upper teeth, the upper sleeve can clamp the teeth to be positioned by means of the tooth removing forceps of a dentist without injuring skin, meat and other parts; the corresponding lower sleeve is easy to do.

2. The tabbed keyboard of claim 1, wherein: setting 2 or more keys which can be pressed by the same tongue one by one in turn as 'power-on' keys, and pressing the keys according to a specific beat and sequence to enable the keyboard and the computer to work in 'power-on'; on the premise of excluding the 'startup' and the following 'confirmation' and 'shutdown' pressing methods, the keys are pressed in different sequences to represent different characters or meanings; after pressing a certain character or meaning, pressing the 'start-up' key in a new order to ensure the 'confirmation' of the corresponding computer, thereby expressing more contents faster and more secretly than the common code of telegraph; after the work is finished, the power-on key is pressed according to the updated beat and sequence to realize the power-off.