CN201118684Y - Hand-held communication device with dual operating modes - Google Patents

Abstract

The utility model relates to a handheld communication device of dual mode of operation, including organism, display and keyboard, wherein the organism forms the storage tank, is equipped with first connection port on one side of the storage tank, in addition, still installs the receiver on the organism. The display sealing cover is arranged above the containing groove and can move and slide relative to the machine body. The keyboard can be detachably accommodated and connected in the accommodating groove, one side of the keyboard is provided with a second connecting port which is inserted corresponding to the first connecting port, the keyboard is provided with a transmitter which can transmit a wireless signal to the receiver for receiving, and a battery module which provides required electric power for the transmitter. The second connection port and the first connection port are mutually connected or separated, so that the wired or wireless dual operation mode is changed.

Description

Handheld communication device with dual modes of operation

technical field

The utility model relates to a communication device, in particular to a handheld communication device.

Background technique

Due to the vigorous development of the communication industry, handheld communication devices are constantly updated and improved, from the most primitive simple handheld mobile phone to the smart mobile phone or personal digital Assistant PDA and other communication devices, they bring great convenience to people's life and work.

Currently, the handheld communication device equipped with a standard typing keyboard is designed directly on the device. This design can only provide the user with one-handed operation, or the way of holding and pressing the keyboard with both hands to perform input operations. Most of them maintain the same posture during manipulation. After long-term operation, since the head and hands of the human body are maintained at a fixed angle, it is easy to cause fatigue and soreness in the neck and hands.

Utility model content

One of the purposes of the present utility model is to provide a handheld communication device with dual operation modes, through which the second connection port and the first connection port of the device are plugged in or separated from each other, and converted into a dual operation of wired or wireless connection model.

In order to achieve the above object, the utility model provides a handheld communication device with dual operation modes, which is characterized in that the communication device includes: a body, the body forms a storage tank, and a There is a first connection port, and a receiver is connected to the body; the display, the sealing cover is above the accommodating groove, and can move and slide relative to the body; the keyboard, the keyboard can It is detachably accommodated and connected in the accommodating groove, and one side of the keyboard is provided with a second connection port corresponding to the first connection port for plugging in, and a wireless signal can be used on the keyboard. The transmitter transmitted to the receiver, and the battery module that provides the required power for the transmitter; wherein, the handheld communication device can be inserted into the second connection port and the first connection port Or detach, and transform to dual operation mode with wired or wireless connection.

The utility model has a detachable design of the body and the keyboard, that is, it can be configured according to the needs of each user, thereby improving the usability of the communication device.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the utility model;

Fig. 2 is the combined schematic view of the utility model;

Fig. 3 is the use state diagram of the utility model with wired mode transmission;

Fig. 4 is the use status diagram a of the utility model transmitted in a wireless manner; and,

Fig. 5 is the use state diagram b of the utility model transmitted in a wireless manner.

[Description of main component symbols]

body 10

Base 11 Enclosure 12

Accommodating slot 13 The first connection port 14

Receiver 15 Guide slot 16

rail 17

Display 20

Frame 21 Screen 22

Rail 23

keyboard 30

Seat plate 31 Button 32

Second connection port 33 Transmitter 34

Chute 35 Battery Module 36

first sliding mechanism a

Second sliding mechanism b

Detailed ways

The utility model will be described in detail below in conjunction with the accompanying drawings, but the accompanying drawings are only for reference and description, and are not intended to limit the utility model.

Figures 1 and 2 are respectively a three-dimensional exploded view and a combined appearance view of the utility model. The utility model provides a handheld communication device with dual operation modes, which mainly includes a body 10, a display 20 and a keyboard 30, wherein the body 10 includes A rectangular base 11 and a flat-bottomed “U”-shaped enclosure 12 extending upward from the periphery of the base 11 , and an accommodating groove 13 is formed inside the base 11 and the enclosure 12 . The first connection port 14 is fixedly connected to the closed side of the enclosure 12 , and the other of the first connection port 14 is connected to the circuit inside the body 10 through a wire (not shown). Furthermore, a receiver 15 is installed inside the body 10 . Two parallel guide grooves 16 are respectively formed on the top surfaces of the two side arms of the shroud 12 , and two mutually parallel guide rails 17 are respectively formed on the inner surfaces of the two side arms of the shroud 12 .

The display 20 is sealed and covered above the receiving slot 13 of the body 10 , and includes a frame plate 21 corresponding to the outer periphery of the body 10 and a screen 22 mounted on the top of the frame plate 21 . Components or devices inside the frame plate 21 are electrically connected to the body 10 through wires (not shown). Sliding rails 23 are provided on the bottom surface of the frame plate 21 corresponding to the guide grooves 16 of the aforesaid coaming plate 12, and are used to cooperate with the guide grooves 16 to slide, thus forming the first sliding mechanism a of the present invention.

The keyboard 30 includes a seat plate 31 and a plurality of buttons 32 arranged above the seat plate 31. The seat plate 31 can be accommodated in the accommodating groove 13 of the aforementioned body 10, and at its corresponding to the aforementioned first connection port 14 A second connection port 33 is protruded from the position. The other end of the second connection port 33 is also connected to the circuit inside the body 10 through wires. Through the plug connection between the first connection port 14 and the second connection port 33 , the keyboard 30 and the body 10 realize signal transmission by wire. The transmitter 34 is affixed to the front center of the seat plate 31, and the transmitter 34 emits infrared or bluetooth wireless signals to the receiver 15 of the body 10, and through transmission or reception between the transmitter 34 and the receiver 15, the keyboard 30 and the receiver 15 are connected. When the first connection port 14 and the second connection port 33 of the body 10 are not plugged and connected to each other, a switching controller (not shown) provided inside the body 10 converts the wired mode into a wireless mode for signal transmission. A slide groove 35 is provided on both sides of the seat plate 31 corresponding to the position of the guide rail 17 of the enclosure plate 12, and the slide groove is used to cooperate with the guide rail to slide, thus forming the second sliding mechanism b of the present invention. In addition, the keyboard 30 can also perform signal transmission with the body 10 in a wireless or wired manner. When performing wired transmission, the power supply unit (not shown) provided inside the body 10 provides the required power; when wirelessly transmitted, the utility model uses the battery module 36 installed inside the keyboard 30 as a transmitter 34 provides its required power.

Figures 3, 4 and 5 are the use state diagrams of the utility model transmitted in a wired manner, and the use state diagrams a and b of wireless transmission in the present invention. In Fig. 3, the monitor 20 is pushed away to the rear of the body 10, so that the slide rail 23 can slide relative to the guide groove 16 of the enclosure 12, and the keyboard 30 is exposed from the cover of the monitor 20, thereby directly facing the keyboard 30 The key 32 is pressed. At this time, the first connection port 14 and the second connection port 33 are plugged and connected to each other, that is, signals are transmitted in a wired manner. Figure 4 shows that the keyboard 30 is moved out to the front of the body 10 so that the guide rail 17 can slide relative to the chute 35. At this time, the first connection port 14 and the second connection port 33 have been disconnected from the connected state, and the switch provided inside the body 10 The controller (not shown in the figure), when the first connection port 14 and the second connection port 33 are disconnected (that is, the wired transmission between the body 10 and the keyboard 30 is interrupted), simultaneously activates the receiver installed on the body 10 and the keyboard 30 15 and transmitter 34 and carry out wireless signal transmission. In addition, as shown in FIG. 5, when the keyboard 30 is completely withdrawn from the body 10, the utility model can be respectively arranged on the same platform, or the body 10 and the display 20 can be placed in an upright or elevated manner (not shown in the figure) . In this way, corresponding adjustments and configurations can be made according to the needs of individual users, so as to overcome the discomfort caused by long-term operation and improve the usability of the communication device.

The above is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All other equivalent changes or modifications made within the scope of the utility model should be included in the patent of the utility model. within range.

Claims (9)

1. A handheld communication device with dual modes of operation, characterized in that the communication device comprises: a body, the body forms an accommodating groove, a first connection port is provided on one side of the accommodating groove, and a receiver is connected to the body; the display, the cover is above the accommodating slot, and can be displaced and slid relative to the body; A keyboard, the keyboard is detachably accommodated in the accommodating groove, one side of the keyboard is provided with a second connection port corresponding to the first connection port for insertion, and the keyboard is set There is a transmitter capable of transmitting wireless signals to the receiver, and a battery module to provide the required power for the transmitter; Wherein, the handheld communication device can be transformed into a dual operation mode of wired or wireless connection through the mutual insertion or separation of the second connection port and the first connection port. 2. The handheld communication device with dual operation modes as claimed in claim 1, wherein the wireless transmission between the transmitter and the receiver is infrared transmission. 3. The handheld communication device with dual operation modes as claimed in claim 1, wherein the wireless transmission between the transmitter and the receiver is a Bluetooth transmission. 4. The hand-held communication device with dual operation modes as claimed in claim 1, wherein the body comprises a base and a U-shaped enclosure extending from the periphery of the base, between the base and the enclosure The accommodating groove is formed inside. 5. The handheld communication device with dual operation modes according to claim 4, wherein the first connection port is fixedly connected to the closed end of the enclosure. 6. The handheld communication device with dual operation modes as claimed in claim 1, wherein a first sliding mechanism is provided between the body and the display. 7. The hand-held communication device with dual operation modes as claimed in claim 6, wherein the body includes a surrounding plate surrounding the accommodating groove, and the display includes a frame plate, and the second A sliding mechanism is composed of the guide groove of the enclosure plate and the slide rail of the frame plate, and the slide rail cooperates with the guide groove to slide. 8. The handheld communication device with dual operation modes as claimed in claim 1, wherein a second sliding mechanism is provided between the body and the keyboard. 9. The hand-held communication device with dual operation modes as claimed in claim 8, wherein the body includes a surrounding plate surrounding the accommodating groove, and the keyboard includes a seat plate, and the second The second sliding mechanism consists of the guide rail of the shroud and the slide groove of the seat plate, and the slide groove cooperates with the guide rail to slide.

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