CN206726115U - A base and electronic equipment applied to a mobile terminal - Google Patents

Abstract

The utility model discloses a base and an electronic device applied to a mobile terminal; the base comprises a first keyboard, a main board and a second keyboard/handwriting board positioned on the back of the first keyboard, and the second keyboard/handwriting board and the first keyboard are electrically connected with the main board through flexible circuit boards respectively; a first through hole is formed in the first keyboard from the front side to the bottom, and a first probe type connector is fixed in the first through hole; a second through hole is formed in the second keyboard/handwriting board from the front side to the bottom, and a second probe type connector is fixed in the second through hole; the first probe type connector and the second probe type connector are respectively electrically connected with the mainboard. The embodiment of the utility model provides an adopt traditional keyboard structural design, another side at the one side of base to adopt other types keyboard or handwriting pad, when using base and dull and stereotyped combination, the user can assemble the keyboard face of base up or the handwriting face up with the flat board according to the application demand, has promoted user's use and has experienced.

Description

A base and electronic equipment applied to a mobile terminal

technical field

The invention relates to the technical field of electronic products, in particular to a base applied to a mobile terminal and electronic equipment.

Background technique

With the development of science and technology, tablet computers set off a frenzy, but the tablet computers are positioned for entertainment functions, and their office processing capabilities are relatively lacking. As a result, a PC and tablet two-in-one computer began to appear on the market, which includes a base and a tablet; the tablet can be combined with the base to form a notebook computer, and the base is used as an expansion of the tablet to realize the keyboard, touch screen, etc. Board, USB, charging, earphones and other functions are used to handle some more complicated tasks; the tablet can also be used independently of the base as a tablet for entertainment and so on. However, the forms of base products on the market are relatively traditional, which cannot meet the diverse needs of users.

Contents of the invention

The purpose of the utility model is to provide a base and an electronic device applied to a mobile terminal, which breaks the traditional form of the base in the current market, realizes a multi-functional structural design, and satisfies the diverse needs of users.

For this purpose, the utility model adopts the following technical solutions:

A base applied to a mobile terminal, including a first keyboard and a main board, and also includes a second keyboard/handwriting board located on the back of the first keyboard, and the second keyboard/handwriting board and the first keyboard are respectively passed through a flexible circuit board electrically connected to the main board;

On the first keyboard, a first through hole is opened downward from its front side, and a first probe connector that is contact-connected with the mobile terminal is fixed in the first through hole;

On the second keyboard/handwriting board, a second through hole is opened downward from the front thereof, and a second probe connector that is contact-connected to the mobile terminal is fixed in the second through hole;

The first probe connector and the second probe connector are respectively electrically connected to the main board.

Optionally, the first keyboard includes a first casing and a keyboard module installed in the first casing, and the keyboard module is electrically connected to the main board.

Optionally, the tablet includes a second housing and an inductive component installed in the second housing, the inductive component is electrically connected to the main board.

Optionally, the induction component includes an induction board and a control board electrically connected to each other, and the control board is electrically connected to the main board.

Optionally, the first keyboard/second keyboard is any one of a mechanical keyboard, a plastic film keyboard, a conductive rubber keyboard, and a non-contact electrostatic capacitive keyboard.

Optionally, a touch panel is further provided on the first housing, and the touch panel is electrically connected to the main board.

Optionally, any one or any combination of a USB interface, a charging interface, and an audio interface connected to the main board is further provided on the base.

An electronic device, including a mobile terminal with a display screen, and also includes the above-mentioned base; the base is assembled and connected with the mobile terminal, so that the first keyboard of the base faces the display screen of the mobile terminal and passes through the The first probe connector is contact-connected with the mobile terminal, or the second keyboard/handwriting pad faces the display screen of the mobile terminal and is contact-connected with the mobile terminal through the second probe connector.

Optionally, the base and the mobile terminal are assembled in a plug-in or flip-up manner.

Compared with the prior art, the utility model embodiment has the following beneficial effects:

The embodiment of the utility model adopts a traditional keyboard structure design on one side of the base, and other types of keyboard or handwriting board structure design on the other side. The face upward or the second keyboard/handwriting pad face upward is assembled with the mobile terminal, thereby achieving multi-function and improving user experience.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings on the premise of not paying creative efforts.

Fig. 1 is the front view of the base provided by Embodiment 1 of the utility model;

Fig. 2 is a back view of the base provided by Embodiment 1 of the utility model;

Fig. 3 is an exploded view of the base provided by Embodiment 1 of the present utility model;

Fig. 4 is a structural view of the tablet provided by Embodiment 1 of the present invention;

Fig. 5 is a schematic diagram of the first assembly method of the base and the plate provided by the second embodiment of the utility model;

Fig. 6 is a schematic diagram of the second assembly method of the base and the plate provided by the second embodiment of the utility model;

Illustration: Base 1, Tablet PC 2, Keyboard 11, Main Board 12, Handwriting Pad 13, Probe Connector 14, First Housing 111, Keyboard Module 112, Touch Panel 113, Second Housing 131, The electromagnetic induction component 132 , the electromagnetic induction board 1321 , and the control board 1322 .

detailed description

The core idea of the utility model is: adopt the traditional keyboard structure design on the front of the base, and adopt the handwriting board structure design on the back of the base at the same time, so that the front of the base has a keyboard input function, and the back also has a handwriting input function. It is used in combination with a mobile terminal, and at the same time, the front or back of the base is used as the current use surface according to the application requirements to perform keyboard input operations or handwriting input operations.

In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the utility model embodiment will be clearly and completely described below in conjunction with the accompanying drawings in the utility model embodiment, Apparently, the embodiments described below are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The technical scheme of the utility model will be further described below in conjunction with the accompanying drawings and through specific embodiments.

This embodiment provides a base applied to a mobile terminal. The front of the base has a keyboard input function and the back has a handwriting input function. The front and back can be used simultaneously or independently without affecting each other.

Please refer to Fig. 1 to Fig. 3, the base 1 of the present embodiment is applied to a tablet computer, including: a keyboard 11, a main board 12 and a tablet 13; between, and are electrically connected to the keyboard 11 and the tablet 13 respectively.

The keyboard 11 is used to implement basic keyboard input functions, including: a first housing 111 and a keyboard module 112 ; wherein the keyboard module 112 is assembled inside the first housing 111 and connected to the main board 12 .

The handwriting pad 13 is arranged on the back of the keyboard 11 and is used to realize the newly added handwriting input function. The tablet 13 includes a second housing 131 and an electromagnetic induction assembly 132; wherein the electromagnetic induction assembly 132 is installed in the second housing 131, its structure is shown in Figure 4, and includes an electromagnetic induction board 1321 electrically connected to each other and the control board 1322 , the control board 1322 is electrically connected with the main board 12 . The handwriting board of this embodiment is an electromagnetic handwriting board, and the type of the handwriting board is not limited.

On the first housing 111 of the keyboard 11, there is also a touch panel 113 electrically connected to the main board 12 for realizing the touch function, which can be used in conjunction with the keyboard input function to improve user experience.

When the above-mentioned base 1 is applied to the tablet computer 2, in order to realize signal transmission between the base 1 and the tablet computer 2, the base 1 is respectively provided with a through hole on the first housing 111 and the second housing 131, and the through hole Fix a probe-type connector 14 that only supports single-sided contact. The probe-type connector 14 is electrically connected to the main board 12. When the keyboard 11 is facing up and assembled with the tablet computer 2, the base 1 passes through the first housing 111. The probe connector 14 is electrically connected to the tablet computer 2 , and the base 1 is electrically connected to the tablet computer 2 through the probe connector 14 on the second housing 131 when the tablet 13 is assembled with the tablet computer 2 facing upward. In practical application, it is also possible to use only one probe connector that supports double-sided contact through the first housing 111 and the second housing 131, so that no matter which side of the base 1 is facing upwards, it can be assembled with the tablet computer 2. Both the bases 1 can be electrically connected with the tablet computer 2 . Of course, the base 1 can also be electrically connected to the tablet computer 2 through other connection methods, and the details are not limited.

Preferably, the keyboard module 112 , the control board 1322 , and the probe connector 14 are respectively electrically connected to the main board 12 through an FPC (flexible circuit board).

In order to further enrich the functions of the base, in this embodiment, the base 1 is also provided with any one or any combination of a USB interface, a charging interface, and an audio interface connected to the main board 12, usually located on the side of the base 1, the second The first housing 111 or the second housing 131 is provided with corresponding mounting holes.

To sum up, when using the base 1 provided by this embodiment, the user can use the base 1 with the keyboard facing upwards, or use the tablet facing upwards, thereby realizing the operation of the base 1 on both sides.

In addition, the two sides of base 1 in this embodiment are respectively keyboard 11 and handwriting board 13, and in other embodiments, can also be set as different types of keyboards on both sides, as mechanical keyboard, plastic film type keyboard, conductive rubber type keyboard , any one of the non-contact electrostatic capacitive keyboards, the assembly method and working principle are the same as above, and will not be described again.

Embodiment two

This embodiment provides an electronic device, which includes a base 1 and a tablet computer 2 or other terminals with a display screen.

Wherein, base 1 as shown in Figure 1 to Figure 4, comprises: keyboard 11, main board 12 and handwriting board 13; The tablet 13 is electrically connected respectively.

The keyboard 11 is used to implement basic keyboard input functions, including: a first housing 111 and a keyboard module 112 ; wherein the keyboard module 112 is assembled inside the first housing 111 and connected to the main board 12 . The first housing 111 is also provided with a touch panel 113 electrically connected to the main board 12 for realizing the touch function.

The handwriting pad 13 is arranged on the back of the keyboard 11 and is used to realize the newly added handwriting input function. The handwriting board of this embodiment is an electromagnetic handwriting board, and the type of the handwriting board is not limited. The tablet 13 includes a second housing 131 and an electromagnetic induction assembly 132; wherein the electromagnetic induction assembly 132 is installed in the second housing 131, its structure is shown in Figure 4, and includes an electromagnetic induction board 1321 electrically connected to each other and the control board 1322 , the control board 1322 is electrically connected with the main board 12 .

The tablet computer 2 and the base 1 can be assembled in a detachable or fixed manner to form a two-in-one computer. For example, plug-in assembly or flip assembly.

When the plug-in assembly method is adopted, the tablet computer 2 and the base 1 can be plugged together to be used as a notebook; the two can also be separated to be used as a tablet.

When the flip-up assembly method is adopted, the tablet 2 can be rotated at any angle relative to the base 1. When the two are folded, it can be used as a tablet. When the two form an angle, the base 1 can be combined with the tablet 2 to be used as a notebook. , it may also only provide the support function for the tablet computer 2 .

During the assembly process, as shown in Figure 5, the keyboard surface of the base 1 can be assembled with the screen of the tablet computer 2; Assemble for multifunctionality.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it still can Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model .

Claims (9)

1. a kind of base applied to mobile terminal, including the first keyboard and mainboard, it is characterised in that also include positioned at described the Second keyboard/handwriting board at one keyboard back, second keyboard/handwriting board and the first keyboard respectively by FPC with The mainboard electrical connection；

On first keyboard, faced down by it and offer first through hole, be fixed with the first through hole and the movement First probe type connecter of terminal contact connection；

On second keyboard/handwriting board, faced down by it and offer the second through hole, be fixed with second through hole and institute State the second probe type connecter of mobile terminal contact connection；

First probe type connecter and the second probe type connecter electrically connect with the mainboard respectively.

2. the base according to claim 1 applied to mobile terminal, it is characterised in that first keyboard includes first Housing and the keyboard module being installed in first shell body, the keyboard module electrically connect with the mainboard.

3. the base according to claim 1 applied to mobile terminal, it is characterised in that the handwriting pad includes second shell Body and the inductive component being installed in second shell body, the inductive component electrically connect with the mainboard.

4. the base according to claim 3 applied to mobile terminal, it is characterised in that the inductive component includes mutual The tablet and control panel of electrical connection, the control panel electrically connect with the mainboard.

5. the base according to claim 1 applied to mobile terminal, it is characterised in that the key of first keyboard/second Disk is any one in mechanical keyboard, Plastic Diaphragm Type Servomotor keyboard, conductive rubber formula keyboard, contactless electrostatic capacitive keyboard Kind.

6. the base according to claim 2 applied to mobile terminal, it is characterised in that be additionally provided with first housing Trackpad, the Trackpad electrically connect with the mainboard.

7. the base according to claim 1 applied to mobile terminal, it is characterised in that be additionally provided with the base and institute State any one in the USB interface, charging inlet, COBBAIF of mainboard connection or any combination.

8. a kind of electronic equipment, including the mobile terminal with display screen, it is characterised in that also include such as claim 1 to 7 times Base described in one claim；The base and the mobile terminal assembly connection so that the first keyboard face of the base Display screen to the mobile terminal and it is connected by the first probe type connecter with mobile terminal contact, or the second key Disk/handwriting pad towards the mobile terminal display screen and be connected by the second probe type connecter with mobile terminal contact.

9. electronic equipment according to claim 8, it is characterised in that the base uses plug-in with the mobile terminal Or convertible assembling.