CN2631142Y

CN2631142Y - Mobile phone with pull-push connection cover

Info

Publication number: CN2631142Y
Application number: CN 03226412
Authority: CN
Inventors: 金文�
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-23
Filing date: 2003-05-23
Publication date: 2004-08-04
Anticipated expiration: 2013-05-23

Abstract

A Push-pull connected cover mobile phone, comprises a mobile phone body, a shell of the mobile phone which is provided with a key-press plate, a connected cover with a display screen on its panel, further comprises a rotating arm and a guide rod. Two straight slide chutes are arranged on either side of the shell. One end of the rotating arm is linked with the axis of the connected cover and the other end is linked with the axis of the shell. The guide rod is disposed along the bottom of the connected cover and slides in the bilateral chute of the shell. The structure design of the utility model can ensure that the display screen arranging on the connected cover always face to the users in the whole process of display screen closing and opening so that make the external mobile phone screen appearing maximize.

Description

A kind of mobile phone of plug-type connection cover plate

Technical field

The utility model relates to a kind of mobile phone, the external mobile phone of particularly a kind of display screen.

Background technology

With regard to mobile phone market, miniaturization is that mobile phone is in the direction of constantly making great efforts always.Common mobile phone can be divided into two classes substantially, and a class is display screen and button one, is called " plate rolls "; Another kind of is that display screen separates by rotation mode with button and is connected, and is called " folding machine ".By analyzing, we are not difficult to find that all there is defective in the mobile phone of two kinds of forms on certain program:

1, " plate rolls " is integrated because of display screen and button, and actual display screen and button effective efficiency area all compare less, thereby the transmission of the information of giving is all made troubles with actual operation.Improved plan is under the prerequisite that does not influence display screen and button globality, both are done relative straight line moving movement within the specific limits, increasing actual effective efficiency area, but be subjected to structural manufacturing process feasibility effects limit, the effective efficiency area of its increase is very limited.

2, " folding machine " we can say the defective that has overcome " plate rolls " fully, farthest increased the effective efficiency area.Though mobile phone is to belong to sense of hearing product, but the demand of visualization is along with the setting of functions such as caller identification, note, progressively develop the information products that become audiovisual, even visualization become mobile phone and realizing that basic function could understand visual information, thus inside and outside double screen be set become " folding machine " inevitable choice.At first, this way has increased the cost and the manufacture difficulty of mobile phone, thereby brings unnecessary financial burden to the consumer; Secondly, external screen can only be arranged to the form of minor feature area, thereby limit the transmission of visual information greatly because of the problem of aspects such as cost and technology.

Summary of the invention

The purpose of this utility model is a kind of novel mobile phone that proposes at the defective of above-mentioned two class types, its concrete mentality of designing is exactly under the prerequisite that does not increase cost and manufacture difficulty, propose a kind of realistic plan, the advantage that scheme is drawn two class types as much as possible overcomes the defective of two class types simultaneously.

The mobile phone of a kind of plug-type connection cover plate of the utility model, form by mobile phone body, phone housing, connection cover plate, its phone housing is provided with keypad, and the panel that connects cover plate is provided with display screen, it is characterized in that it also comprises a cursor and a guide post;

Two sides of the button place face of described phone housing respectively are provided with a chute; The front end of cursor is connected with the phone housing axle, the rear end be connected plate shaft and connect; Guide post is located in the bottom that connects cover plate and slides in the chute of two sides of phone housing.

The front-end and back-end of described cursor are respectively arranged with the through hole cylinder of clamping, and the through hole cylinder of front end snaps in the connection cover plate, and the through hole cylinder card of rear end is gone into the mobile phone shell.

Be provided with locating piece in the chute of two sides of described phone housing.

Two sides of described phone housing respectively are provided with the chute of a straightway.

Above-mentioned mobile phone body refers to the movement spare of embedded in mobile phone, and this is the prior art part, does not describe.

Structural design of the present utility model, being based on " folding machine " will show with button fully and separate the practice, give one's hand display screen in the whole process that folds and open, it connects the display screen that is provided with on the panel of cover plate and faces the user all the time, thereby makes the external screen setting of mobile phone can realize maximization.

Description of drawings

Now in conjunction with the accompanying drawings the utility model is described further:

Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model.

Fig. 2 is the structural representation of connection cover plate of the present utility model.

Fig. 3 is a structural representation of the present utility model.

Fig. 4 is a user mode end view of the present utility model.

Fig. 5 is that user mode of the present utility model is with reference to figure one.

Fig. 6 is another user mode figure of Fig. 5.

Fig. 7 is that user mode of the present utility model is with reference to figure two.

Fig. 8 is the structural representation that the utility model adopts another kind of guide post.

Embodiment

As shown in Figure 1, phone housing 2 is provided with button, and the panel that connects cover plate 1 is provided with display screen 11.Phone housing 2 be connected cover plate parts close about in the of 1 before, cursor 3 front ends are provided with the through hole cylinder of screens step, by about snap in respectively within the circular hole at the A place that connects cover plate 1, circuit passes through the introducing of cursor 3 front end through hole cylinders by A place circular hole, draws from rear end through hole cylinder.Simultaneously guide post 4 is snapped within the circular aperture at the B place that connects cover plate 1.When connecting after cover plate 1 closes, as shown in Figure 2, cursor 3 and guide post 4 can not be connected cover plate 1 and separate.By rotating shaft a, cursor 3 be connected cover plate 1 and can only do and relatively rotate; By rotating shaft b, guide post 4 be connected cover plate 1 and can only do and relatively rotate.

In conjunction with Fig. 1 and shown in Figure 2, the square breach E from the two ends of phone housing 2 puts into the bending part of guide post 4 both sides, shifts guide post 4 onto this chute 21 foremost by the chute 21 at two ends, phone housing 2 upper casing C place; Each one snaps in the square breach at E place, upper casing two ends of phone housing 2 with locating piece about 5 then.Phone housing 2 be connected cover plate 1 on before lower casing closes, cursor 3 rear ends are provided with the through hole cylinder of screens step, by about snap in respectively within the circular hole at D place of phone housing 2, the circuit that rear end through hole cylinder is drawn is connected with circuit in the phone housing 2 simultaneously.

As shown in Figure 3, after phone housing 2 closed, cursor 3 can not separate with phone housing 2 with guide post 4.By rotating shaft C, cursor 3 can only be done with phone housing 2 and relatively rotate; By rotating shaft C, cursor 3 can only be done with phone housing 2 and relatively rotate; By crossing the chute 21 at two ends, C place on the phone housing 2, guide post 4 can only be done relative to straight line with phone housing 2 and move.

When full utility model is used, hold mobile phone of the present utility model:

1, when others squeezes into phone, because screen 11 is external, can select whether to connect directly by the information of caller identification, need not to have the connection cover plate 1 of display screen 11 to relatively move with the phone housing 2 of being with keyboard, and this is similar with " plate rolls ".

2, in the time of need getting phone or edit file, refer to promote, impel connection cover plate 1 and cursor 3 to rotate, refer to relatively rotate along rotating shaft b with guide post 4 at connection cover plate 1 in the front portion of connection cover plate 1 with holding mother; Thereby cause cursor 3 and phone housing 2 to relatively rotate along rotating shaft C, cause guide post 4 and be connected cover plate 1 and do linear relative movement along the chute 21 at two ends, phone housing 2 upper casing C place, more than all motions end at: when the front end of guide post 4 has the locating piece of running into 5, the user mode of this moment is similar with " folding machine ", as Fig. 4, Fig. 5, shown in Figure 6.

3, in the time only need stirring number or placed mesa and be convenient to observe, can be pushed to as shown in Figure 7 position with connecting cover plate 1, make and only expose numerical key on the phone housing 2.

Fixed-site during at above-mentioned three kinds of user modes can adopt the prior art mode to realize, for example: specifically can adopt multiple modes such as spring, cam.In addition: the antenna assembly of mobile phone can be put into cursor 3 on one side.

The material technology of specific implementation of the present utility model is selected for use and the device of structure is not unique, for example: as shown in Figure 8, each guide pad 6 of one about guide post 4 can being replaced to, its top snaps in the method that connects cover plate 1 with similar cursor 3 it is snapped in, the similar guide post 4 in its underpart is put into the method for phone housing 2, be placed among the chute 21 of both sides, upper casing C place of phone housing 2, thereby realize same result of use.

Claims

1, a kind of mobile phone of plug-type connection cover plate, form by mobile phone body, phone housing (2), connection cover plate (1), its phone housing (2) is provided with keypad, the panel that connects cover plate (1) is provided with display screen (11), it is characterized in that it also comprises a cursor (3) and a guide post (4);

Two sides of the button place face of described phone housing (2) respectively are provided with a chute (21); The front end of cursor (3) and phone housing (2) axle is connected, the rear end be connected cover plate (a 1) connection; Guide post (4) is located in the bottom that connects cover plate (1) and slip in the chute (21) of two sides of phone housing (2).

2, the mobile phone of plug-type connection cover plate according to claim 1, it is characterized in that the front-end and back-end of described cursor (3) are respectively arranged with the through hole cylinder of clamping, the through hole cylinder of front end snaps in connection cover plate (1), and the through hole cylinder card of rear end is gone into mobile phone shell (2).

3, the mobile phone of plug-type connection cover plate according to claim 1 is characterized in that being provided with locating piece (5) in the chute (21) of two sides of described phone housing (2).

4, the mobile phone of plug-type connection cover plate according to claim 1 is characterized in that two sides of described phone housing (2) respectively are provided with the chute (21) of a straightway.