WO2018161945A1

WO2018161945A1 - Constant-display invertible smartphone

Info

Publication number: WO2018161945A1
Application number: PCT/CN2018/078487
Authority: WO
Inventors: 张伟文
Original assignee: 张伟文
Priority date: 2017-03-08
Filing date: 2018-03-08
Publication date: 2018-09-13
Also published as: CN108574747A

Abstract

An invertible smartphone able to be used either end up, or a constant-display invertible smartphone for short, comprising a smartphone body and a panel, and the layout of parts on the panel, characterized in that: a front panel is provided with a touch display screen, the touch display screen being provided with a touch virtual keyboard; the smartphone screen has a prior art gravity sensing function, and is capable of automatically sensing whether the smartphone is held upside down and accordingly automatically adjusting the up/down orientation of a picture in the screen, thereby: 1. keeping the content on the display screen upright, comprising keeping the virtual keyboard upright; 2. keeping the virtual keyboard fixedly located near the upper end of the smartphone or keeping the virtual keyboard fixedly located near the lower end of the smartphone; as long as the smartphone is switched between the two states of being held upright and upside down, the user can be provided with two holding modes of keyboard-up screen-down and keyboard-down screen-up to operate the smartphone. No matter whether the smartphone is held upright or held upside down, the position of the virtual keyboard is always fixedly located near a certain end of the smartphone (the prior art is: if the smartphone is held upside down, the position of the virtual keyboard is also changed from the position near the lower end of the smartphone to the position near the upper end of the smartphone, namely, non-invertible), the smartphone is called a constant-display invertible smartphone.

Description

SLR smart phone

Technical field

The invention relates to the field of mobile communications. In particular, mobile communication devices that can be operated by hand, such as mobile phones, Bluetooth dialers for mobile phones.

Background technique

In the development of mobile phones, from the function of the points, can be divided into three stages, the first stage is only basic communication functions, this stage of the mobile phone is mainly to call and send text messages, the phone at this time Mostly long strips, the height is generally greater than 12cm, the width is moderate, easy to hold by hand, the front panel is equipped with a display screen and keyboard, and the keyboard is set at the bottom of the display, and the button on the keyboard has a single set of heads toward the top of the mobile phone. In one-handed operation, the upper part of the palm holds the lower part of the phone, the thumb presses the keyboard, and the line of sight falls above the thumb to observe what is displayed on the screen, and the screen is outside the palm of the hand.

The second stage is the intelligent machine stage, in addition to the basic communication functions, as well as the intelligent operating system and its application software (such as Android system, such as Apple's IOS system), both functions are equal, then the mobile phone The feature is that the screen is large (the general screen diagonal is between 3 and 6 inches), the body is thin, the front panel is provided with a touch display, the display is provided with a virtual keyboard instead of the physical keyboard, and the virtual keyboard is located at the lower part of the display screen. In addition, some smartphones also have touch buttons below the touch display. In one-hand operation, the upper part of the palm holds the lower part of the mobile phone, the thumb touches the keyboard, and the line of sight falls above the thumb to observe the contents of the screen other than the virtual keyboard, and the screen is outside the palm of the hand.

The third stage is the computerization stage. In addition to the basic communication functions, the operating system is computerized. People use it to use the computer much more time than using it to call, thus objectively requiring the screen. Larger (the screen develops diagonally greater than 6 inches). At this time: On the one hand, it is very inconvenient to hold an 8-inch or even 10-inch mobile terminal to make a call. On the other hand, the 10-inch mobile terminal is placed in the bag, which is not convenient to call out at any time. Answering, therefore, there is a small size Bluetooth headset in the pocket for Bluetooth connection with large-screen mobile phones. The Bluetooth dialer has a storage directory and dialing and answering features. The Bluetooth dialer is either a long strip or a card shape, which is developed in a small, thin direction for easy access in your pocket. The height is generally smaller than the height of the palm, the front panel is provided with a display screen and a keyboard, and the keyboard is arranged under the display screen. When one hand is operated, the upper part of the palm holds the lower part of the mobile phone, the keyboard is pressed by the thumb, and the line of sight falls above the thumb to observe The content displayed on the screen is outside the palm of your hand. Since the Bluetooth dialer is originally small in size, the palm can only hold the lower half, and the visible grip can be small and easily dropped.

The third stage mentioned above is marked by Microsoft's WINDOW10 system for mobile phones and tablets. It can be said that the market has just entered this stage.

The future trend will surely be used by a large number of young people: the “big-screen tablet-type mobile phone + small-sized Bluetooth dialer” model, which forms the second and third stage of the mobile phone.

It can be seen that in the prior art, regardless of the mobile phone of that stage, (the mobile phone includes a mobile phone or a Bluetooth dialer), the common feature is that the physical keyboard or the touch button is disposed under the display screen (or the analog keyboard is set at Touch the lower part of the display). When operating with one hand, the upper part of the palm holds the lower part of the phone, the thumb presses the keyboard, and the line of sight falls above the thumb to observe what is displayed on the screen, and the screen is outside the palm of the hand. This feature leads to the following defects:

1) When operating with one hand, only the palm of the hand (mainly the big fish muscle and the middle finger of the index finger) can be used to shake hands, and the grip of the whole palm cannot be fully utilized, even for the thin-type Bluetooth dialer. It can only be hooked with the middle finger of the index finger, which is easy to drop (see Figure 1 and Figure 4). (The operation refers to using only one hand to complete the "handshake machine" and "use the thumb" keyboard");

2) When operating with one hand, because the thumb of the palm half is also required to move back and forth to press the keyboard (including the physical keyboard or virtual keyboard or touch button), affecting the force of the big fish muscle on the mobile phone, it is more likely to cause the mobile phone to fall. Even for a card-type Bluetooth dialer or a large-screen touch-screen phone, the phone can only be placed on the index finger and the middle finger, and the big fish muscle does not exert a grip on the phone, which is easier to drop (see Figure 1 and Figure 4). The operation refers to using only one hand to complete the "handshake machine" and "use the thumb to dial the keyboard");

3) When operating with one hand, the upper part of the mobile phone is above the upper part of the palm, that is, the size of the mobile phone is mostly empty, and the center of gravity of the mobile phone falls outside the palm, which makes the mobile phone extremely easy to drop. An important factor, together with the factors of

points

1 and 2 above, constitutes three major factors that are not conducive to the one-handed operation of the mobile phone (the operation refers to the use of only one hand to complete the "handshake machine"" The thumb refers to the dialing keyboard ").

4) Because of the one-hand operation, the top half of the phone is suspended outside the palm of the hand, that is, the screen is outside the palm of the hand. (The line of sight falls above the thumb to see what is displayed on the screen.) People standing around or sitting around you can easily see the content on your phone's screen, which is not conducive to confidentiality and privacy. In particular, the following two situations, the first is in crowded strangers, such as when taking the bus and the subway, when waiting in line, people next to you can see you at random Privacy, you may have experienced this experience, in which you can inadvertently see the privacy of others; the second situation is that when friends and class reunions, everyone sits very close together to sing karaoke or drink You send a text message, basically sitting on the left and right side of the people and standing people, your content is unobstructed, you want to use another hand to cover and embarrassed, Bi Jing is surrounded by classmates Friends and relatives, your cross-screening action is undoubtedly a kind of hostility, it will arouse the resentment of others and even destroy the feelings, and it will be difficult to protect the privacy. It is really difficult to do it with one hand. "You have to shake hands again" "You have to use the thumb to press the dial button. plate").

If the structure of the mobile phone is improved to the lower display and the button is on, the new structure (referred to as the on-screen mode) can solve the above problems, but there are also some shortcomings, such as when there is no need to protect privacy. The user wants to use the custom screen when the button is pressed down and down. For example, some users want to use the button on the screen while using the button on the screen, just like wearing clothes. , a variety of choices (like today's mood like to wear white trousers, the mood of tomorrow also like to wear dark pants white shirt) instead of a rigid piece; for example, for manufacturers, the market has X 10,000 mobile phone demand every year However, what percentage of mobile phones that require traditional structures, and how many people need a new structure phone with a keyboard on the screen is difficult to estimate (this patent will be referred to as a classification estimation), compared to a mobile phone that separately produces a structure. It is easy to cause social waste.

Therefore, there is an urgent need in the market for a mobile phone that can satisfy both holding modes.

To this end, the patent discloses a mobile phone that can be operated in two directions. The user can select the traditional operation on the lower screen of the button on the same mobile phone, or the mobile phone that is operated by the button in the opposite direction. Users only need to buy a mobile phone, just take this mobile phone, you can choose to operate according to the needs of different occasions or press the screen to hold the screen; users only need to buy a mobile phone This mobile phone can be operated according to the different moods of different moods in the traditional way or by pressing the screen on the screen; the manufacturer's mobile phone in the production of this patent scheme is not provided to the user. The exclusive choice is a dual-function mobile phone that is compatible, so the accuracy of the classification estimation is greatly reduced, and the waste of socialization is avoided. This patent also enriches the variety of the mobile phone market and provides people with diversification. s Choice.

In order to realize the function of the two-way mobile phone, the patent also needs to solve the problem of the line relationship and the logical relationship between the multiple sets of earpieces; in order to realize the function of the two-way mobile phone, the patent also needs to solve the problem between the multiple sets of microphones. The problem of line relationship and logical relationship; in order to realize the function of two-way mobile phone, this patent also needs to solve the technical problem that a single set of keyboards is used as two sets.

Summary of the invention

1. In order to provide a user with a different machine experience than the prior art and enrich the product type of the existing mobile phone market, the present invention discloses a two-way mobile phone, referred to as a SLR smart phone, including a mobile phone body and a panel, and a panel. The layout of each component is characterized in that the front panel is provided with a touch display screen, and the touch screen is provided with a touch virtual keyboard; the mobile phone screen has a gravity sensing function of the prior art, which can automatically sense whether the mobile phone is inverted or automatically adjusted. The up and down orientation of the screen in the screen is: 1. Keep the content of the display upright, including the virtual keyboard; 2, keep the virtual keyboard fixed at the upper end of the mobile phone or keep the virtual keyboard fixed at the lower end of the mobile phone; By switching between the upright and inverted states, the user can be provided with two holding modes of on-screen or down-key on the screen to operate the mobile phone.

In order to facilitate the orientation, the patent uses a brand logo on the mobile phone case as a reference object. The upper end of the mobile phone refers to the end to which the identification head is directed, and the lower end of the mobile phone refers to the end to which the bottom of the logo faces; The upright position refers to the state in which the upper end of the mobile phone is at the upper and lower ends, and the reverse of the mobile phone refers to the state in which the upper end of the mobile phone is on the lower and lower ends; the content displayed on the screen refers to the state in which the head of the display content is upward, and the content displayed on the screen Inverted refers to the state in which the head of the display content is facing downward; the keyboard front means that the font on the button is head-up, and the keyboard inversion means that the font on the button is head-down, and the button includes a physical button. And the virtual button; the two-way function of the two-way mobile phone described in the patent means that the mobile phone can be operated by the user to press the button on the upper screen, and the user can operate the mobile phone by pressing the button on the lower screen in the upper two holding modes; The mobile phone refers to a mobile phone for mobile operation, or a Bluetooth dialer for a mobile phone;

Since the mobile phone is always placed upside down or reversed, the virtual keyboard is always located close to one end of the mobile phone. (The prior art mobile phone is: the mobile phone is turned upside down, and the virtual keyboard is also located near the lower end of the mobile phone. In turn, it becomes close to the top of the phone, that is, double reverse, so it is called a SLR smartphone.

2. The mobile phone according to 1, characterized in that: one end of the mobile phone is provided with one earpiece, and the two earpieces are connected in parallel and then connected to the signal source;

Alternatively, each end of the mobile phone is provided with an earpiece assembly, and the two earpiece assemblies are connected in parallel and then connected to the signal source. The earpiece assembly refers to a component in which an earpiece and a switch are connected in series; The two switches are controlled by a gravity sensing signal to cause a higher-height switch to be closed and a lower-height switch to be disconnected; the signal source refers to a terminal in the prior art that supplies an electrical signal to the handset handset.

3. The mobile phone according to 2, characterized in that: the microphone in the prior art mobile phone is moved to the middle of the mobile phone, but the line connection diagram of the microphone is unchanged.

The mobile phone according to 3, characterized in that: the second and third microphones are added to the middle of the mobile phone, and all the microphones are connected in parallel with the microphone of claim 3.

4. The mobile phone according to 1, characterized in that: a microphone is arranged at each end of the mobile phone, and the two microphones are connected in parallel and then connected to the receiving end;

Alternatively, a microphone assembly is disposed at each end of the mobile phone, and the two microphone assemblies are connected in parallel and then connected to the receiving end. The microphone assembly refers to a component in which a microphone and a switch are connected in series; The two switches are controlled by a gravity sensing signal to turn off a higher-height switch and a lower-height switch; the receiving end refers to an existing commercially available mobile phone for receiving power from a microphone The terminal of the signal.

Beneficial effect.

1: The user only needs to buy a mobile phone, and can choose to operate according to the needs of different occasions or operate in the mode of pressing the screen. This is one of the technical problems to be solved by this patent.

2: The user only needs to buy a mobile phone, and can choose to operate according to the traditional manner of different moods and different time interests, or one of the technical problems to be solved by the patent.

3: The mobile phone that the manufacturer produces in this patent scheme is not an exclusive choice for the user, but a dual-function mobile phone with compatible compatibility, so the accuracy requirement for the classification estimation is greatly reduced. Avoiding the waste of socialization is one of the technical problems to be solved by this patent.

4: This patent also enriches the types of mobile phones in the mobile phone market and provides people with a variety of choices. This is one of the technical problems to be solved by this patent.

5: Using the on-screen holding mode of the phone, when one-handed operation, most of the muscles of the palm (including the big fish muscle and the small fish muscles and the index finger and the middle finger and the ring finger and the little finger) can participate in the mobile phone. Clamping, so that the mobile phone is firmly held in the palm of the hand when operating with one hand (the operation refers to the "handshake machine" with only one hand" and "the dial keyboard with the thumb", all of the following The word "operation" is this meaning).

6: Use the button on the phone to hold the screen. Since the thumb is on the top of the hand, the keyboard is also on the top of the phone, which is ergonomic and smoother to operate. When the big fish muscles control the thumb to move up and down, the small fish muscle can hold the phone together with the other four fingers.

7: Using the on-screen holding mode of the phone, when one-handed operation, most of the volume of the mobile phone is held in the palm of the hand, the center of gravity of the mobile phone basically falls in the palm of the hand, so it is not easy to fall, greatly reducing the damage of the mobile phone. Probability.

8: Using the on-screen holding mode of the phone, it can improve the security performance of operations in public places. Because most of the size of the mobile phone is held in the palm of your hand, the screen is in a position where everything is blocked on the four sides. For example, the left-handed one-handed operation is as follows: the upper part has the thumb and the left side has the left hand. The occlusion is blocked by the left finger on the right side, and the lower side can be blocked by the chest and abdomen. Therefore, when the mobile phone is operated in public, the security performance can be greatly increased. It can even make the screen of the mobile phone and the palm of the hand face each other and form a gap. It is convenient to observe the contents of the screen through this gap, and the people next to it can hardly see it. It is very conducive to confidentiality and privacy protection, especially in the following two situations. The first situation is: in a crowded stranger environment, such as when taking a bus and standing in the subway, when waiting in line, etc. This patent scheme can safely play your mobile phone without revealing privacy. The second situation is: When friends and classmates gather, everyone sits very close together to sing karaoke or drink and eat. You can use this patent scheme to play with you with confidence. The mobile phone is not easy to reveal privacy, and it is not necessary to use other hands to make exaggerated masking actions to arouse the resentment of others or even destroy the feelings, because this mobile phone design scheme is to prevent others from looking at the line of sight, and generously Decent.

DRAWINGS

The invention will now be further described with reference to the accompanying drawings and embodiments.

FIG. 1 is a schematic diagram of one-hand operation of an existing touch screen mobile phone.

2 is a schematic diagram of a touch screen type two-way mobile phone according to a first embodiment of the present invention.

Figure 3 is a schematic diagram of an operational method that facilitates privacy protection in the disclosed embodiment.

Fig. 4 is a schematic diagram showing the division of the palm portion and the lower portion.

FIG. 5 is a schematic diagram of a circuit principle of a line relationship and a logical relationship between two sets of microphones.

[0048] FIG. 6 is a schematic diagram of a circuit principle of a line relationship and a logical relationship between two earpieces.

Fig. 7 is a schematic view showing the mobile phone of Fig. 2 inverted.

In the figure: 1, the height of the palm half; 2, palm small fish muscle; 3, palm big fish muscle; 4, mobile phone display; 5, mobile phone keyboard; 6 mobile virtual keyboard; 7 touch button; Touch screen (also known as touch screen); 9 handsets; 10 microphones.

Since the non-inventive content of Fig. 1 is used, in order to present the technology more objectively and realistically, a photograph is adopted.

detailed description.

FIG. 1 is a schematic diagram of a method for operating a large-screen touch screen mobile phone with one hand in the prior art. In the figure, the mobile phone is a 5.5-inch display screen, and a virtual keyboard 6 is disposed in the display screen instead of the physical keyboard. The virtual keyboard is always located at the lower part of the screen of the touch screen 8. In one-hand operation, the upper part of the palm holds the lower part of the mobile phone, the virtual keyboard 6 is touched by the thumb, and the line of sight falls above the thumb to observe the contents of the screen other than the virtual keyboard, and the screen is outside the palm of the hand. It can be seen from the figure that when only one hand is used to complete the "handshake machine" and "use the thumb to dial the keyboard", in this case, the following disadvantages exist: first, mainly on the palm of your hand The half part (mainly the big fish muscle 3 and the middle finger of the index finger) went to the handshake machine, and could not make full use of the grip strength of the whole palm; secondly, because the thumb of the palm half part also took the up and down movement to press the virtual keyboard, the influence The force of the big fish muscle 3 pairs of mobile phones is more likely to cause the mobile phone to fall. Third, the upper part of the mobile phone is above the upper part of the palm, that is, the volume of the mobile phone is mostly empty, and the weight of the mobile phone falls. Beyond the palm of your hand, it is also an important factor that makes the phone extremely easy to fall. Fourth, the top half of the phone is suspended outside the palm of the hand, that is, the screen is outside the palm of the hand. (The line of sight falls on the top of the thumb to see what is displayed on the screen 8.) At this time, the person standing next to the owner or sitting around the owner can easily see the contents of the owner's mobile phone screen 8, very Conducive to confidentiality and protection of privacy, especially the two situations mentioned in point 4 of the previous paragraph 7 are more detrimental to the protection of privacy.

Figure 2 is a first embodiment of the present invention and is also an implementation of claim 8. The front panel of the mobile phone is provided with a touch display screen 8 provided with a touch virtual keyboard 6; the mobile phone screen has a gravity sensing function of the prior art, which can automatically sense whether the mobile phone is upside down and automatically adjust the vertical position of the screen in the screen. Thus: 1, keep the content of the display is upright (that is, the human body standing in the figure is head up), including the virtual keyboard is upright (ie, the font of the virtual keyboard 6 in the figure is head up); 2, keep The virtual keyboard is fixed near the top of the phone, which only needs to set the position coordinates of the virtual keyboard to be fixed relative to the case.

In the prior art, in the mobile phone software, the coordinates of the virtual keyboard are set to two sets and the set position coordinates are controlled by the gravity sensing system: when the gravity sensing system senses that the mobile phone is upright, the virtual keyboard adopts a set of near The position coordinates of the lower end of the mobile phone; when the gravity sensing system senses that the mobile phone is inverted, the virtual keyboard adopts a set of position coordinates close to the upper end of the mobile phone. Thus, regardless of whether the phone is up or down, the virtual keyboard is always at the bottom of the screen.

It can be seen that this patent scheme is more simplified and less troublesome than the prior art when manufacturing a mobile phone. In this embodiment, it is only necessary to set the coordinates of a set of virtual keyboards, and the coordinates do not need to be associated with the gravity sensing system, and the mobile phone is located near the upper end of the mobile phone regardless of whether the mobile phone is up or down. But it brings more features to the user.

In Figure 2, the brand logo on the phone case is "ABC brand phone", and the character ABC head is facing up, so the phone in the figure is in a forward position. Fig. 7 is a schematic view showing the mobile phone of Fig. 2 inverted. However, regardless of whether the mobile phone is upside down or reversed, it is also called reverse. The virtual keyboard is fixed at the upper end of the mobile phone; and, regardless of whether the mobile phone is upside down or reversed, it is also called reverse, and the virtual keyboard is head-up. The picture on the screen is also upright.

In this way, the mobile phone can operate in the holding mode on the screen under the traditional holding habit key, or vice versa in the holding mode of the key up and down screen, that is, can be used in both directions. In addition, the handset is equipped with an earpiece and a microphone at both ends, whether it is used upside down or upside down. Therefore, the owner can select according to the needs of different occasions to operate in the traditional way or press the screen to operate under the screen; thus, the owner can choose to operate according to the mood or interest of different time periods in the traditional way or Operate in the mode of the key up and down.

The phone in the picture is a 5.5-inch display.

Figure 3 is a schematic diagram of an operational method that facilitates privacy protection in the disclosed embodiment. When holding the machine, the screen 8 of the mobile phone and the palm of the hand are opposite to each other and form a slit. The gripper can easily observe the content of the screen 8 through the slit, and the person next to it can hardly see it. It is very conducive to confidentiality and privacy protection, especially in the two cases mentioned in the paragraph above.

Fig. 4 is a schematic view showing the division of the palm portion and the lower portion, and the upper portion of the dotted line is the upper half of the palm.

In various embodiments of the patent, a microphone assembly is provided at each end of the mobile phone. FIG. 5 is a schematic diagram of a circuit principle of a dual microphone in each embodiment. In the figure, the dashed box indicates the vertically placed ABC mobile phone, and the terminals on both sides of the dotted circular frame indicate the receiving end of the electrical signal from the microphone. The lower end of the mobile phone is provided with a microphone M1 and a relay J1, and M1 is connected in series with the contact switch K1 of the relay to form a microphone assembly; similarly, the upper end of the mobile phone is provided with a microphone M2 and a relay J2, and M2 is connected in series with the contact switch K2 of the relay. Into a microphone assembly. The two microphone assemblies are connected in parallel and then connected to the microphone signal receiving end, and the two switches K1 and K2 are controlled by the gravity sensing signal. In the figure, the gravity sensing device detects that the mobile phone is inverted. The control electric signal is sent to the relay J1 near the lower end of the mobile phone to disconnect K1; similarly, the gravity sensing device detects that the mobile phone is inverted, and sends a control signal to the relay J2 near the upper end of the mobile phone to close K2. At this time, M2 will work normally.

In various embodiments of the patent, a set of earpiece assemblies are provided at each end of the mobile phone. Fig. 6 is a schematic diagram showing the circuit principle of the dual earpieces in the respective embodiments. In the figure, the dashed box indicates the vertically placed ABC mobile phone, and the terminals on both sides of the dotted circular frame indicate the signal source. The lower end of the mobile phone is provided with an earpiece B1 and a relay J1, and B1 is connected in series with the contact switch K1 of the relay to form an earpiece assembly; similarly, the upper end of the mobile phone is provided with an earpiece B2 and a relay J2, and the B2 is connected in series with the contact switch K2 of the relay. Into the earpiece assembly. The two earpiece assemblies are connected in parallel and then connected to the signal source, and the two switches K1 and K2 are controlled by the gravity sensing signal. In the figure, the gravity sensing device detects that the mobile phone is inverted, and sends out The control signal is applied to the relay J1 near the lower end of the mobile phone to close K1. Similarly, when the gravity sensing device detects that the mobile phone is inverted, it sends an electrical signal to the relay J2 near the upper end of the mobile phone to disconnect K2. At this time, B1 will work normally.

Figure 7 is a large number of raster stereoscopic images searched on the existing market. For the same painting, different angles can be seen by changing the angle of observation.

When using only one hand to complete the "handshake machine" and "use the thumb to dial the keyboard", in this case, most of the phone under the screen is held in the palm of the hand, by the thumb Press the keyboard and the line of sight falls under the thumb to see what is displayed on the screen. It can be seen from the above embodiments that when the mobile phone of the patent scheme is operated by one hand in the on-screen holding mode, most of the volume of the mobile phone is held in the palm of the hand, and the keyboard is pressed by the thumb, and the line of sight falls below the thumb to observe. What is displayed on the screen. It can be seen from the figure that there are the following beneficial effects: 1,1, the thumb is enough to get the keyboard area, the tiger's mouth is close to the keyboard area of the upper half of the phone, so that the index finger and the middle finger can pinch the upper part of the hand, and the ring finger The lower part of the hand and the little finger can not hold the air, that is to say: most of the muscles of the palm (including the big fish muscle and the small fish muscles and the index finger and the middle finger and the ring finger and the little finger) can participate in the folder of the mobile phone. Hold, so that the phone is firmly held in the palm of the hand when operating with one hand; 2 because the thumb is in the upper part of the palm, the height of the keyboard is equivalent to the height of the thumb, ergonomics, and the operation is smoother. When the big fish muscles control the thumb to move up and down and press the dial keyboard, the small fish muscle can also hold the mobile phone together with the other four fingers; 3, most of the volume of the mobile phone is held in the palm of the hand, the center of gravity of the mobile phone basically falls on In the palm of the hand, it is not easy to fall, greatly reducing the probability of damage to the phone. Together with the factors of

points

1 and 2 above, it constitutes three factors that are very advantageous for one-handed holding and pressing the dial. 4, can improve the security performance of operations in public places. Because most of the size of the mobile phone is held in the palm of your hand, the screen is in a position where everything is blocked on the four sides. For example, the left-handed one-handed operation is as follows: the upper part has the thumb and the left side has the left hand. The occlusion is blocked by the left finger on the right side, and the lower side can be blocked by the chest and abdomen. Therefore, when the mobile phone is operated in public, the security performance can be greatly increased. It is very conducive to confidentiality and privacy protection, especially the two situations mentioned in point 4 of paragraph 7 above.

In summary, it is necessary to operate a mobile phone in both directions, and it can bring a novel experience and diverse choices to users.

Claims

A two-way use mobile phone, referred to as a SLR smart phone, includes a mobile phone body and a panel, and a layout of components on the panel, wherein the front panel is provided with a touch display screen, and the touch screen is provided with a touch virtual keyboard; The mobile phone screen has the gravity sensing function of the prior art, and can automatically sense whether the mobile phone is upside down and automatically adjust the up and down orientation of the screen in the screen: 1. Keep the content of the display right, including the virtual keyboard is placed; 2, keep the virtual The keyboard is fixed at the upper end of the mobile phone or keeps the virtual keyboard fixed at the lower end of the mobile phone; as long as the mobile phone is switched between the upright and the inverted state, the user can provide the user with two keys on the screen or on the screen. Mode to operate the phone.
In order to facilitate the orientation, the patent uses a brand logo on the mobile phone case as a reference object. The upper end of the mobile phone refers to the end to which the identification head is directed, and the lower end of the mobile phone refers to the end to which the bottom of the logo faces; The upright position refers to the state in which the upper end of the mobile phone is at the upper and lower ends, and the reverse of the mobile phone refers to the state in which the upper end of the mobile phone is on the lower and lower ends; the content displayed on the screen refers to the state in which the head of the display content is upward, and the content displayed on the screen Inverted refers to the state in which the head of the display content is facing downward; the keyboard front means that the font on the button is head-up, and the keyboard inversion means that the font on the button is head-down, and the button includes a physical button. And the virtual button; the two-way function of the two-way mobile phone described in the patent means that the mobile phone can be operated by the user to press the button on the upper screen, and the user can operate the mobile phone by pressing the button on the lower screen in the upper two holding modes; The mobile phone refers to a mobile phone for mobile operation, or a Bluetooth dialer for a mobile phone;

Since the mobile phone is always placed upside down or reversed, the virtual keyboard is always located close to one end of the mobile phone. (The prior art mobile phone is: the mobile phone is turned upside down, and the virtual keyboard is also located near the lower end of the mobile phone. In turn, it becomes close to the top of the phone, that is, double reverse, so it is called a SLR smartphone.
The mobile phone according to claim 1, wherein each of the two ends of the mobile phone is provided with an earpiece, and the two earpieces are connected in parallel and then connected to the signal source;

Alternatively, each end of the mobile phone is provided with an earpiece assembly, and the two earpiece assemblies are connected in parallel and then connected to the signal source. The earpiece assembly refers to a component in which an earpiece and a switch are connected in series; The two switches are controlled by a gravity sensing signal to cause a higher-height switch to be closed and a lower-height switch to be disconnected; the signal source refers to a terminal in the prior art that supplies an electrical signal to the handset handset.
The mobile phone according to claim 2, wherein the microphone in the prior art mobile phone is moved to the middle of the mobile phone, but the line connection diagram of the microphone is unchanged.
The mobile phone according to claim 3, wherein a second and a third microphone are added to the middle of the mobile phone, and all the microphones are coupled in parallel with the microphone of claim 3.
The mobile phone according to claim 1, wherein each of the two ends of the mobile phone is provided with a microphone, and the two microphones are connected in parallel and then connected to the receiving end;

Alternatively, a microphone assembly is disposed at each end of the mobile phone, and the two microphone assemblies are connected in parallel and then connected to the receiving end. The microphone assembly refers to a component in which a microphone and a switch are connected in series; The two switches are controlled by a gravity sensing signal to turn off a higher-height switch and a lower-height switch; the receiving end refers to an existing commercially available mobile phone for receiving power from a microphone The terminal of the signal.