Mobile phone keyboard

Abstract

The invention discloses a mobile phone keyboard which comprises a mobile phone keyboard body, and the mobile phone keyboard body is provided with a support part used for bearing a mobile phone and a key part connected to one side of the support part. Keys for operating corresponding application software in the mobile phone are arranged on the outer wall of the key part, and a circuit board for transmitting key signals is arranged in the key part; a data line is installed on the support part, one end of the data line is provided with a data interface detachably connected with a mobile phone, the other end of the data line is electrically connected with the circuit board, a complex virtual keyboard is replaced by a rapid physical key mode, the mobile phone is conveniently connected, and misoperation during use is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of input devices in hardware systems, and in particular to a mobile phone keyboard. Background Art

[0002] With the popularity of mobile devices, mobile phones and tablet computers have gradually penetrated into people's lives. More and more people use mobile phones and tablet computers for a long time every day. However, mobile phones and tablet computers have abandoned physical keyboards. Especially in the process of using application software, the operation is more cumbersome. For example, in stock trading software, there are many steps from the beginning to the end. Due to the limitation of the user's hand speed, it is easy to miss the buying and selling opportunities, and it is easy to make mistakes in the transaction, thus missing the transaction opportunity, which is not conducive to the user to perform a large number of input operations. In addition, there is no suitable trading tool in the existing technology, so it is difficult to achieve the expected selling point in the mind, and the accuracy is not high. Summary of the invention

[0003] The purpose of the present invention is to provide a mobile phone keyboard to solve the problems existing in the above-mentioned prior art, replace the complex virtual keyboard by fast physical key pressing, and facilitate connection with a mobile phone to avoid misoperation during use.

[0004] To achieve the above object, the present invention provides the following solution: The present invention provides a mobile phone keyboard, comprising a mobile phone keyboard body, wherein the mobile phone keyboard body is provided with a bracket part for carrying a mobile phone, and a key part connected to one side of the bracket part;

[0005] The outer wall of the button part is provided with buttons for operating the corresponding application software in the mobile phone, and the button part is built with a circuit board for transmitting button signals;

[0006] A data cable is installed on the bracket part, one end of the data cable is provided with a data interface detachably connected to the data transmission port of the mobile phone, and the other end is electrically connected to the circuit board.

[0007] Preferably, a first hinge portion is connected between the bracket portion and the button portion, the bracket portion and the button portion are buckled or opened along the first hinge portion, and the button is located on a side where the button portion and the bracket portion are buckled.

[0008] Preferably, a supporting edge protruding from the button is provided on one side where the button part and the bracket part are buckled together, the supporting edge surrounds the outer peripheral side of the position where the button is located, and the supporting edge abuts between the button part and the bracket part when the button part and the bracket part are buckled together.

[0009] Preferably, the bracket portion includes a first bracket section and a second bracket section that are spaced apart along the direction of the rotation axis of the first hinge portion, and the button portion includes a first button section and a second button section that are spaced apart along the direction of the rotation axis of the first hinge portion;

[0010] A second hinged portion is connected between the first bracket section and the second bracket section. The first bracket section and the second bracket section are buckled or opened along the second hinged portion. After the first bracket section and the second bracket section are buckled, the first button section and the second button section are respectively located outside the first bracket section and the second bracket section;

[0011] Alternatively, the second hinge portion is connected between the first button division and the second button division, and the first button division and the second button division are buckled or opened along the second hinge portion. After the first button division and the second button division are buckled, the first bracket division and the second bracket division are respectively located on the outside of the first button division and the second button division.

[0012] Preferably, the data interface includes but is not limited to a Type-C interface, a Mini interface and a Lightning interface, and each of the data interfaces is arranged in parallel on the main body of the data cable.

[0013] Preferably, a groove for accommodating each of the data interfaces is formed on a side of the bracket portion facing away from the button portion, and each of the data interfaces can be detachably installed in the groove, and the groove is located at an edge of the bracket portion corresponding to the mobile phone charging interface.

[0014] Preferably, a plurality of connection interfaces are provided at the inner wall of the groove opposite to the edge of the bracket portion, and the connection interfaces are arranged in sequence along the width direction of the groove, and the data interfaces are correspondingly plugged into the connection interfaces.

[0015] Preferably, the buttons include a plurality of buy and sell buttons and a plurality of T-do buttons, and each of the buy and sell buttons and each of the T-do buttons are respectively arranged on the first button section and the second button section.

[0016] Preferably, the buy and sell buttons are divided into a buy button row and a sell button row, and the T button is divided into a T buy button row and a T sell button row, and the buy button row, the sell button row, the T buy button row and the T sell button row are arranged at equal intervals in the same direction and extend in the same direction;

[0017] The buy button row consists of a plurality of buy buttons arranged in sequence, the sell button row consists of a plurality of sell buttons arranged in sequence, the T buy button row consists of a plurality of T buy buttons arranged in sequence, and the T sell button row consists of a plurality of T sell buttons arranged in sequence.

[0018] Preferably, a plurality of buckles for snapping onto the mobile phone are provided on one side of the bracket portion close to the button portion, and the buckles are arranged at equal intervals around the outer circumference of the mobile phone.

[0019] Compared with the prior art, the present invention has achieved the following technical effects:

[0020] The present invention places the mobile phone on the bracket to fix the mobile phone, and then plugs the data interface of the data cable into the data transmission port of the mobile phone, so that the key signal can be transmitted to the mobile phone through the circuit board and the data cable, thereby achieving the effect of controlling the application software on the mobile phone by operating the key, and replacing the complex virtual keyboard with a fast physical key method, avoiding the situation that the application software on the mobile phone is not operated in time due to the large number of steps of the virtual keyboard and the slow hand speed of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 It is a front view of the overall structure in one embodiment of the present invention;

[0023] Figure 2 It is a rear view of the overall structure in one embodiment of the present invention;

[0024] Figure 3 It is a front view of the overall structure in another embodiment of the present invention;

[0025] Among them, 1-first bracket section, 2-first button section, 3-guide rail structure, 4-spring assembly, 5-abutment bracket, 6-first hinge part, 7-second hinge part, 8-buy button, 9-sell button, 10-T buy button, 11-T sell button, 12-groove, 13-data interface. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] The purpose of the present invention is to provide a mobile phone keyboard to solve the problems existing in the above-mentioned prior art, replace the complex virtual keyboard by fast physical key pressing, and facilitate connection with a mobile phone to avoid misoperation during use.

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] like Figures 1 to 3 As shown, this embodiment provides a mobile phone keyboard, including a mobile phone keyboard body, the mobile phone keyboard body is provided with a bracket part for carrying a mobile phone, and a key part connected to one side of the bracket part; preferably, the basic structure of the bracket part and the key part is made of ABS plastic, or made of metal material to improve its wear resistance and extend its service life, the outer wall of the key part is provided with a key for operating the corresponding application software in the mobile phone, preferably the key is a mechanical key, the key part is built with a circuit board for transmitting key signals, preferably the circuit board is provided with a contact switch corresponding to each key, so that the corresponding contact switch can be triggered after the corresponding key is pressed, and then the circuit board is used to control the corresponding application software. The board outputs the corresponding key signal; the bracket part is installed with a data line, one end of the data line is provided with a data interface 13 that is detachably connected to the data transmission port of the mobile phone, and the other end is electrically connected to the circuit board. The present invention completes the fixing of the mobile phone by placing the mobile phone on the bracket part, and then plugs the data interface 13 of the data line into the data transmission port of the mobile phone, so as to realize the transmission of the key signal to the mobile phone through the circuit board and the data line, and then realizes the effect of controlling the application software on the mobile phone by operating the key, and replaces the complex virtual keyboard by fast physical key, so as to avoid the situation that the application software on the mobile phone is not operated in time due to the many steps of the virtual keyboard and the slow hand speed of the operator. For example, the application software is a stock trading software, and the mobile phone keyboard disclosed in the present invention can cooperate with the application software of the brokerage transaction, complete the data docking, and can be used, and then the mobile phone keyboard disclosed in the present invention can realize the data exchange between the built-in application software of the mobile phone and the mechanical key, so as to avoid the problem of missing the buying and selling opportunity due to the many steps of the virtual keyboard transaction from the beginning to the end and the slow hand speed of the operator, and avoid the problem of easy wrong clicks in the transaction causing the actual wrong transaction.

[0030] In a specific embodiment, a first hinged portion 6 is connected between the bracket portion and the button portion. Preferably, the first hinged portion 6 adopts a hinge structure. The bracket portion and the button portion are buckled or opened along the first hinged portion 6. The button is located on the side where the button portion and the bracket portion are buckled, so that after use, the bracket portion and the button portion are buckled, which is convenient for storing each button on the button portion between the bracket portion and the button portion for protection, and convenient for reducing the occupied space of the entire device, and convenient for storage and carrying. And as a preferred embodiment, the bracket portion is built with a conversion interface connected to the end of the data line without a data interface 13, and a flexible flat cable is connected between the conversion interface and the circuit board in the button portion to realize the electrical connection between the data line and the circuit board, and can also be deformed with the rotation between the bracket portion and the button portion to ensure the stability of the electrical connection between the data line and the circuit board.

[0031] In a specific embodiment, a supporting edge protruding from the key is provided on one side where the button portion and the bracket portion are buckled together, and the supporting edge surrounds the outer peripheral side of the position where the key is located, and the supporting edge abuts between the button portion and the bracket portion when the button portion and the bracket portion are buckled together, so that the supporting edge allows the button portion and the support frame to form a space for accommodating the key after being buckled together, and further, after the bracket portion and the button portion are buckled together, the bracket portion can be prevented from abutting against the key, thereby preventing the key from being squeezed by the bracket portion for a long time and being easily damaged.

[0032] In a specific embodiment, the bracket portion includes a first bracket section 1 and a second bracket section that are spaced apart along the direction of the rotation axis of the first hinged portion 6, and the button portion includes a first button section 2 and a second button section that are spaced apart along the direction of the rotation axis of the first hinged portion 6; as one preferred embodiment, a second hinged portion 7 is connected between the first bracket section 1 and the second bracket section, and the first bracket section 1 and the second bracket section are buckled or opened along the second hinged portion 7. After the first bracket section 1 and the second bracket section are buckled, the first button section 2 and the second button section are respectively located on the outside of the first bracket section 1 and the second bracket section, so that the buckled bracket section and the button section are further folded, and after folding, the first button section 2 and the second button section are located on the outside of the two bracket sections, thereby fully reducing the space occupied by the entire device;

[0033] As another preferred embodiment, a second hinge portion 7 is connected between the first button division 2 and the second button division, and the first button division 2 and the second button division are buckled or opened along the second hinge portion 7. After the first button division 2 and the second button division are buckled, the first bracket division 1 and the second bracket division are respectively located on the outsides of the first button division 2 and the second button division. In this preferred embodiment, the bracket portion and the button portion that are buckled together can also be further folded to fully reduce the space occupied by the entire device. Different from the previous preferred embodiment, in this preferred embodiment, after two foldings, the first bracket division 1 and the second bracket division are located on the outsides of the two button divisions.

[0034] The first hinged part 6 includes two hinged parts, and the two hinged parts are located on both sides of the second hinged part 7 in a direction perpendicular to the rotation axis of the second hinged part 7, so as to avoid the structure of the second hinged part 7 affecting the rotation of the first hinged part 6, thereby fully realizing the folding of the bracket part and the button part in two directions along the vertical direction. It should be further explained that the first hinged part 6 and the second hinged part 7 both have a limiting structure, which can keep the first bracket part 1, the second bracket part, the first button part 2 and the second button part in the same plane after the first bracket part 1, the second bracket part, the first button part 2 and the second button part are all opened, thereby facilitating the fixing of the mobile phone and the subsequent fixing operations.

[0035] In a specific embodiment, the data interface 13 includes but is not limited to a Type-C interface, a Mini interface and a Lightning interface, and each data interface 13 is arranged in parallel on the main body of the data line, so that multiple different types of data interfaces 13 are connected in parallel on the data line, so as to match different types of mobile phones. Preferably, a groove 12 for accommodating each data interface 13 is provided on the side of the bracket part away from the button part, and each data interface 13 can be detachably installed in the groove 12, and the groove 12 is located at the edge of the bracket part corresponding to the mobile phone charging interface, wherein the main structure of the data line extends out of one side edge of the bracket part. After the entire device is used, the main structure of the data line is bent to extend out of the bracket part, and then each data interface 13 is embedded in the groove 12, and arranged in sequence to store each data interface 13, so as to avoid damage to the data interface 13 when the entire device is moved or collected. Further preferably, a plurality of connection interfaces are provided at the inner wall of the groove 12 opposite to the edge of the bracket portion, and the connection interfaces are arranged in sequence along the width direction of the groove 12, and the data interfaces 13 are correspondingly plugged into the connection interfaces. After the entire device is used, the data interfaces 13 are embedded in the groove 12 and correspondingly inserted into the data interfaces 13 by bending the main structure of the data line extending out of the bracket portion, so as to realize the storage of the data interfaces 13. It should be noted that when using the device of the present invention, to apply to any data interface 13, it is only necessary to separate the data interface 13 from the corresponding connection interface. After use, the data interface 13 is plugged back into the corresponding connection interface.

[0036] In a specific embodiment, the buttons include multiple buy and sell buttons and multiple T-do buttons, and each buy and sell button and each T-do button are respectively arranged on the first button section 2 and the second button section, so that the device of the present invention can be applied to stock trading. Through each button, one-click trading can be achieved, the transaction point is clearer, and it is not easy to make mistakes or miss points when the emotions are unstable. This is beneficial to improving the professionalism of most mobile phone users in the market and promoting the enthusiasm for stock trading.

[0037] In a specific implementation, the buy and sell buttons are divided into 8 rows of buy buttons and 9 rows of sell buttons, and the T buttons are divided into 10 rows of T buy buttons and 11 rows of T sell buttons. The 8 rows of buy buttons, the 9 rows of sell buttons, the 10 rows of T buy buttons and the 11 rows of T sell buttons are arranged at equal intervals in the same direction and all extend in the same direction; the 8 rows of buy buttons are composed of a plurality of buy buttons 8 arranged in sequence, the 9 rows of sell buttons are composed of a plurality of sell buttons 9 arranged in sequence, the 10 rows of T buy buttons are composed of a plurality of T buy buttons 10 arranged in sequence, and the 11 rows of T sell buttons are composed of a plurality of T sell buttons 11 arranged in sequence. Preferably, each buy button 8 is divided into a full-position buy button 8 , 1 / 2 position buy button 8, 1 / 3 position buy button 8, 1 / 4 position buy button 8 and 2 / 3 position buy button 8, etc., each sell button 9 is divided into full position sell button 9, 1 / 2 position sell button 9, 1 / 3 position sell button 9, 1 / 4 position sell button 9 and 2 / 3 position sell button 9, etc., each T buy button 10 is divided into 100 shares T buy button, 200 shares T buy button, 500 shares T buy button and 1000 shares T buy button, etc., each T sell button 11 is divided into 100 shares T sell button, 200 shares T sell button, 500 shares T sell button and 1000 shares T sell button, etc., which saves trading time, increases trading frequency, reduces losses or expands profits.

[0038] In a specific embodiment, a plurality of buckles for snapping onto a mobile phone are provided on one side of the bracket portion close to the button portion, and the buckles are evenly spaced around the outer peripheral side of the mobile phone so as to evenly abut against the outer peripheral wall of the mobile phone through the buckles to ensure the stability of the mobile phone fixed on the bracket portion. The preferred buckles include guide rail structures 3 evenly spaced around the outer peripheral side of the mobile phone, and each guide rail structure 3 extends radially along the mobile phone. Each guide rail structure 3 is slidably mounted with an abutment bracket 5 abutting against the outer peripheral edge of the mobile phone, and a spring assembly 4 is connected between each abutment bracket 5 and the end of the corresponding guide rail structure 3 away from the mobile phone, so as to support the abutment bracket 5 through the spring assembly 4 so that it can abut against the outer peripheral edge of the mobile phone.

[0039] Adaptive changes made according to actual needs are all within the protection scope of the present invention.

[0040] It should be noted that it is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numerals in the claims should not be regarded as limiting the claims involved.

[0041] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A mobile phone keyboard, characterized in that: It comprises a mobile phone keyboard body, wherein the mobile phone keyboard body is provided with a bracket part for carrying the mobile phone and a key part connected to one side of the bracket part; The outer wall of the button part is provided with buttons for operating the corresponding application software in the mobile phone, and the button part is built with a circuit board for transmitting button signals; A data cable is installed on the bracket part, one end of the data cable is provided with a data interface detachably connected to the data transmission port of the mobile phone, and the other end is electrically connected to the circuit board.

2. The mobile phone keyboard according to claim 1, characterized in that: A first hinged portion is connected between the bracket portion and the button portion. The bracket portion and the button portion are buckled or opened along the first hinged portion. The button is located at a side where the button portion and the bracket portion are buckled.

3. The mobile phone keyboard according to claim 2, characterized in that: A supporting edge protruding from the button is provided on one side where the button part and the bracket part are buckled. The supporting edge surrounds the outer peripheral side of the button position, and the supporting edge abuts between the button part and the bracket part when the button part and the bracket part are buckled.

4. The mobile phone keyboard according to claim 2 or 3, characterized in that: The bracket portion includes a first bracket section and a second bracket section that are spaced apart along the direction of the rotation axis of the first hinge portion, and the button portion includes a first button section and a second button section that are spaced apart along the direction of the rotation axis of the first hinge portion; A second hinged portion is connected between the first bracket section and the second bracket section. The first bracket section and the second bracket section are buckled or opened along the second hinged portion. After the first bracket section and the second bracket section are buckled, the first button section and the second button section are respectively located outside the first bracket section and the second bracket section; Alternatively, the second hinge portion is connected between the first button division and the second button division, and the first button division and the second button division are buckled or opened along the second hinge portion. After the first button division and the second button division are buckled, the first bracket division and the second bracket division are respectively located on the outside of the first button division and the second button division.

5. The mobile phone keyboard according to claim 4, characterized in that: The data interface includes but is not limited to a Type-C interface, a Mini interface and a Lightning interface, and each of the data interfaces is arranged in parallel on the main body of the data cable.

6. The mobile phone keyboard according to claim 5, characterized in that: A groove for accommodating each of the data interfaces is provided on one side of the bracket portion away from the button portion. Each of the data interfaces can be detachably installed in the groove. The groove is located at the edge of the bracket portion corresponding to the mobile phone charging interface.

7. The mobile phone keyboard according to claim 6, characterized in that: A plurality of connection interfaces are provided at the inner wall of the groove opposite to the edge of the bracket portion, and the connection interfaces are arranged in sequence along the width direction of the groove, and the data interfaces are correspondingly plugged into the connection interfaces.

8. The mobile phone keyboard according to claim 7, characterized in that: The buttons include a plurality of buy and sell buttons and a plurality of T-making buttons, and each of the buy and sell buttons and each of the T-making buttons are respectively arranged on the first button section and the second button section.

9. The mobile phone keyboard according to claim 8, characterized in that: The buy and sell buttons are divided into a buy button row and a sell button row, and the T button is divided into a T buy button row and a T sell button row. The buy button row, the sell button row, the T buy button row and the T sell button row are arranged at equal intervals in the same direction and extend in the same direction; The buy button row consists of a plurality of buy buttons arranged in sequence, the sell button row consists of a plurality of sell buttons arranged in sequence, the T buy button row consists of a plurality of T buy buttons arranged in sequence, and the T sell button row consists of a plurality of T sell buttons arranged in sequence.

10. The mobile phone keyboard according to claim 9, characterized in that: A plurality of buckles for clamping the mobile phone are arranged on one side of the bracket part close to the button part, and the buckles are arranged around the outer peripheral side of the mobile phone at equal intervals.

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