CN2845337Y

CN2845337Y - Railing device of mobile telephone

Info

Publication number: CN2845337Y
Application number: CN 200520144436
Authority: CN
Inventors: 洪家兴
Original assignee: Individual
Current assignee: Liu Wuzhong
Priority date: 2005-12-16
Filing date: 2005-12-16
Publication date: 2006-12-06
Anticipated expiration: 2015-12-16

Abstract

The utility model relates to a slide rail device of a mobile telephone, which comprises a first fixed plate fixed to a first part of the mobile telephone, a second fixed plate fixed to a second part of the mobile telephone, a first traction spring of which the first spring end is pivoted near the position of a first side edge of the first fixed plate and the second spring end is pivoted near the position of a second side edge of the second fixed plate, and a second tension spring of which the first spring end is pivoted near the position of a second side edge of the first fixed plate and the second spring end is pivoted near the position of a first side edge of the second fixed plate, wherein the first fixed plate and the second fixed plate can correspondingly slide; the first part and the second part of the mobile telephone automatically and elastically reset to an open position or a closed position. Thus, the utility model has the beneficial efficacy that a slide cover of the mobile telephone automatically and elastically resets to the open position or the closed position; the utility model is convenient and fast in use.

Description

A kind of railroad of mobile phone

Technical field

The utility model is relevant for a kind of railroad of mobile phone, refer to especially a kind of by first and second stiff spring, the slip lid that makes mobile phone automatically involution to the railroad of the mobile phone of open position or off-position.

Background technology

The sliding cover type mobile phone that is disclosed at present, its railroad, generally contain: first fixed head is fixed on first of mobile phone and partly (typically refers to the slip lid part of mobile phone); Second fixed head, be fixed on second part (typically referring to the body of mobile phone) of mobile phone, and make this second fixed head and this first fixed head, it is right to form a slip, make this first and second fixed head slippage relatively, promptly the user can outwards slip off the slip lid that first fixed head is connected, and thinks the start operation of mobile phone, maybe the slip lid that slips off is retracted, with power-off operation as mobile phone.But the slide rail assembling device of above-mentioned sliding cover type mobile phone, do not have the design of two-way involution, when user's desire is used mobile phone (start), slip lid must be continued to go up and pass, behind the pushing and pressing the top, the just action that can stop to pass, identical, when the user desires to close mobile phone (shutdown), slip lid must be continued to pass downwards, till below the pushing and pressing, the just action that can stop to pass, therefore in operation, the stroke of its passing is extremely long, and the inconvenience that easily causes the user to use, and show its shortcoming.

In view of this utility model creator is studied innovation, discloses a kind of railroad of mobile phone.

Novel content

The purpose of this utility model is, a kind of railroad of mobile phone is provided, can with mobile phone first and second partly, elasticity involution automatically is in the enable possition or off-position.

The railroad of a kind of mobile phone of the utility model comprises:

First fixed head, be fixed on mobile phone first partly; And

Can be fixed on second part of mobile phone with respect to second fixed head of first fixed head slip; It is characterized in that:

The railroad of this action phone further comprises:

First stiff spring, its first spring end pivot are connected in the position, first side of contiguous this first fixed head, and its second spring end pivot is connected in the position, second side of contiguous this second fixed head; And

Second stiff spring, its first spring end pivot are connected in the place, second side of contiguous this first fixed head, and its second spring end, pivot is connected in the position of the contiguous second fixed head first side.

Wherein, the relative both sides of this second fixed head have a relative ㄈ shape guide groove, and relatively slippingly slide fastener on the two relative side rails of this first fixed head.

Wherein, in the both sides ㄈ shape guide groove of this second fixed head, be embedded with a pad member of making by the low frictional factor material respectively, and accordingly slide fastener in the both sides of this first fixed head.

Wherein, this first and second stiff spring, the spring line by a brake forming constitutes respectively, on the line segment of this spring line, has the several pitch of the laps that are the flat state distribution.

Wherein, first and second spring end of this first and second stiff spring respectively pivot be connected on the rivet on first and second corresponding fixed head.

In view of the above, the utlity model has slip lid elasticity involution automatically with mobile phone in the enable possition or the beneficial functional of off-position, convenient to use.

Desirable entity of the present utility model can by the following description and appended each be graphic, and is able to distinct.

Description of drawings

Fig. 1: perspective exploded view of the present utility model.

Fig. 2: the utility model is in the schematic diagram of mobile phone off-mode.

Fig. 3: upwards pass mobile phone first operation chart partly from Fig. 2.

Fig. 4: the schematic diagram of the utility model in mobile phone in opening.

Fig. 5: pass mobile phone first operation chart partly downwards from Fig. 4.

Fig. 6: the schematic diagram of finishing the mobile phone closed condition from Fig. 5.

Embodiment

See also Fig. 1 to shown in Figure 6, the utility model comprises relevant for a kind of railroad of mobile phone: first fixed head 20 is installed in first partly 11 of mobile phone 10; Second fixed head 30, be installed in second part 12 of mobile phone 10, make this second fixed head 30 can be accordingly with this first fixed head 20 form one slide right, make this first and second fixed

head

20,30 slippages relatively, promptly with first and second partly 11,12 relative slippages of interlock this action phone 10; First stiff spring 40, its first spring end, 41 pivots are connected in the 20a place, first side of this first fixed head 20 of convergence, and its second spring end, 42 pivots are connected in the 30b position, second side of this second fixed head 30 of convergence; And second stiff spring 50, its first spring end, 51 pivots are connected in the 20b place, second side of this first fixed head 20 of convergence, and its second spring end 52, pivot is connected in the position of the first side 30a of convergence second fixed head 30, in this way to pass through this first and second

stiff spring

40,50, auxiliary user with mobile phone 10 first and second partly 11,12, elasticity involution automatically is in the enable possition or off-position.

As shown in Figure 1, the railroad of the utility model institute prompt line mobile phone, the relative both sides of this second fixed head 30 wherein, form a ㄈ shape guide groove 31a, 31b relatively, in relative two side rails 21a, the 21b of this first fixed head 20, make the slippage relatively stably of this first and second fixed

head

20,30 with slide fastener relatively.

As described in Figure 1, the railroad of the utility model institute prompt line mobile phone, wherein in the both sides of this second fixed head 30 ㄈ shape guide groove 31a, 31b, set a pad member 33 respectively, this pad member 33 is taken from the material of low frictional factor, in the both sides of this first fixed head 20, make the slippage relatively swimmingly of this first and second fixed

head

20,30 with slide fastener accordingly.

The railroad of the utility model institute prompt line mobile phone, this first and second

stiff spring

40,50 wherein, respectively by a spring line brake forming, on the line segment of this spring line, be formed with most pitch of the laps, and being flat state distributes, with in this first and second fixed head of

relative slippage

20,30 o'clock, compressible energy storage is in each pitch of the laps place, and make this first and second

stiff spring

40,50 elastic bendings neatly, and compression can be evenly distributed in each pitch of the laps place, can effectively avoid first and second

stiff spring

40,50 fractures, to increase useful life.

The railroad of the utility model institute prompt line mobile phone, wherein first and

second spring end

41,42,51,52 of this first and second

stiff spring

40,50 is respectively with rivet, pivot is connected on first and second corresponding

fixed head

20,30, and only the utility model is not from the mounting means of limitting this first and second

stiff spring

40,50 and first and second fixed

head

20,30.

As shown in Figure 1, first fixed head 20 that the utility model disclosed, be equipped with several fixing holes 22, to be locked in first part 11 (partly) of mobile phone 10 by screw as slip lid, perhaps can make this first fixed head 20 in mobile phone 10 first partly during 11 housing moulding, directly be embedded in this first part 11, the utility model also will not be from limit, the fixed form of first part 11 of this first fixed head 20 and mobile phone 10.

Second fixed head 30 that the utility model disclosed, be equipped with most fixing holes 32, with second part 12 (as the phone body part of mobile phone) that is locked in mobile phone 10 by screw, perhaps can make this second fixed head 30 in mobile phone 10 second partly during 12 housing moulding, directly be embedded in this second part 12, the utility model also will not be from limit, the fixed form of second part 12 of this second fixed head 30 and mobile phone 10.

The railroad of the utility model institute prompt line mobile phone, its primary structure feature, be this first, two

fixed heads

20,30, device has first, two

stiff springs

40,50, by two springs (promptly first, two stiff springs) elastic energy, auxiliary user is with first, two fixed heads 20, first of 30 mobile phones that connected 10, two

parts

11,12 slide onto the tram of opening or closing, it makes flowing mode, as shown in Figure 2, when in this off-mode, when user's desire is used mobile phone 10, just can upwards promote, first part 11 of slippage mobile phone 10 (being the slip lid part), also make first to compression simultaneously in the lump this moment, two

stiff springs

40,50 energy storage, on first part 11 of user, be pushed into the position of Fig. 3 with mobile phone 10, even be fixed in the first spring end 41 of first stiff spring 40 on first fixed head 20, be connected in the second spring end, 42 places of second fixed head 30 by these first stiff spring, 40 pivots, and the first spring end 51 that is fixed in second stiff spring 50 of first fixed head 20 is when being connected in the second spring end, 52 places of second fixed head 30 by second stiff spring, 50 pivots, first of energy storage by compression, two

stiff springs

40,50, just begin to release and elasticity outwards to support, and to first fixed head 20 produce one make progress from dynamicthrust P1, as shown in Figure 3, first partly 11 (are slip lid partly) of promptly automatically upwards passing mobile phone 10 that this first fixed head 20 connected in linkage are to opening the precalculated position, ground, and be mobile phone open state shown in Figure 4, easy speech, the user will mobile phone 10 slip lid (promptly first partly 11) be pushed into the destination county of unlatching fully, this is first years old, two

stiff springs

40,50 just can be pushed into the slip lid of mobile phone 10 destination county of unlatching automatically fully, to promote the convenience that uses.

As shown in Figure 4, when in this open state, when the user desires to close mobile phone 10, just can promote downwards, first part 11 of slippage mobile phone 10 (being the slip lid part), also make first to compression simultaneously in the lump this moment, two

stiff springs

40,50 energy storage, first of mobile phone 10 partly is pushed into the position of Fig. 5 for 11 times as the user, even be fixed in the first spring end 41 of first stiff spring 40 on first fixed head 20, be connected in the second spring end, 42 places of second fixed head 30 downwards by these first stiff spring, 40 pivots, and the first spring end 51 that is fixed in second stiff spring 50 of first fixed head 20 is when being connected in the second spring end, 52 places of second fixed head 30 by second stiff spring, 50 pivots, first of energy storage by compression, two

stiff springs

40,50, just begin to release and elasticity outwards to support, and first fixed head 20 is produced one downward from dynamicthrust P2, as shown in Figure 5, first part 11 (being the slip lid part) of the mobile phone 10 that promptly downward automatically in linkage this first fixed head 20 of passing is connected is to closing the precalculated position, i.e. mobile phone shutdown position as shown in Figure 6, easy speech, the user will mobile phone 10 slip lid (promptly first partly 11) be pushed into the destination county of off-position fully, this is first years old, two

stiff springs

40,50 just can be automatically is pushed into the destination county of closing fully with the slip lid of mobile phone 10, to promote the convenience that uses.

The structure that the utility model disclosed, shape can be used in not disobeying to give under spirit of the present utility model and the category modifying, and the utility model also will not be from limit.

Claims

1. the railroad of a mobile phone comprises:

First fixed head, be fixed on mobile phone first partly; And

The railroad of this action phone further comprises:

2. the railroad of mobile phone according to claim 1 is characterized in that: the relative both sides of this second fixed head, have a relative ㄈ shape guide groove, and relatively slippingly slide fastener on the two relative side rails of this first fixed head.

3. as the railroad of mobile phone as described in the claim 2, it is characterized in that: in the both sides ㄈ shape guide groove of this second fixed head, be embedded with a pad member of making by the low frictional factor material respectively, and accordingly slide fastener in the both sides of this first fixed head.

4. the railroad of mobile phone according to claim 1 is characterized in that: this first and second stiff spring, the spring line by a brake forming constitutes respectively, on the line segment of this spring line, has and is several pitch of the laps that flat state distributes.

5. the railroad of mobile phone according to claim 1 is characterized in that: first and second spring end of this first and second stiff spring pivot respectively is connected on the rivet on first and second corresponding fixed head.