CN101902511A - Slide module for cellular phone - Google Patents
Slide module for cellular phone Download PDFInfo
- Publication number
- CN101902511A CN101902511A CN2009102593994A CN200910259399A CN101902511A CN 101902511 A CN101902511 A CN 101902511A CN 2009102593994 A CN2009102593994 A CN 2009102593994A CN 200910259399 A CN200910259399 A CN 200910259399A CN 101902511 A CN101902511 A CN 101902511A
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- mentioned
- plate
- mobile phone
- door section
- door
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0277—Details of the structure or mounting of specific components for a printed circuit board assembly
Abstract
The present invention provides a slide module for a cellular phone, including a fixed plate, fixed on a lower main body of the cellular phone; a moving plate, fixed on an upper main body of the cellular phone on a front face direction of the fixed plate, provided with a PCB open hole for penetrating FPCB on one side, capable of combining with the fixed plate in a slide manner, so as to form an open state of the cellular phone that the front face of the lower main body of the cellular phone is bared or a close state of the cellular phone that the upper main body and the lower main body of the cellular phone are overlapped completely by sliding; an elastic element, combined with the fixed plate and the moving plate to generate an elastic force by sliding the moving plate, and providing the elastic force for the moving plate to make the cellular phone to be in the open state or the close state; and a door section, combined to the moving plate in a sliding manner, and interlockedly sliding by sliding the moving plate so as to open or close a part of the PCB open hole.
Description
Technical field
The present invention relates to the sliding hinge module of mobile phone; More specifically, relate to the sliding block of the mobile phone that is provided with door section, when mobile phone carried out slide, door section utilized the slide of mobile phone that meeting is exposed to outside FPCB (flexible printed circuit board) perforate part and closes linkedly.
Background technology
In common sliding mobile telephone, the last fuselage that liquid crystal indicator is installed combines with the mode that can relatively slide and the following fuselage that keyboard is installed.
On the mobile phone so that on fuselage can be provided with sliding block in the mode that relatively moves with respect to following fuselage.Particularly, sliding block comprises the movable plate that is fixed on the fuselage, the Flexible element that is fixed on down the fixed head on the fuselage and elastic force is provided for the mutual slide relative of movable plate and fixed head.Utilize the slide relative of movable plate with respect to fixed head, last fuselage is with respect to following sliding machine body.
On the other hand, the contained liquid crystal indicator of last fuselage is connected on the mainboard that is installed in down in the fuselage by flexible printed circuit board (hereinafter referred to as FPCB).Therefore, usually, on the movable plate so that in this FPCB perforation the mode of the inside of fuselage be formed with PCB (printed circuit board (PCB)) perforate.
But there is the problem of the outside that is exposed to mobile phone in this PCB perforate.Specifically, when the user opened mobile phone by slide, the bottom surface that the becoming of movable plate goes up the overlapped part zone in addition of fuselage and following fuselage can be exposed to the outside of mobile phone.At this moment, be formed with on the movable plate that exposes under the situation of PCB perforate, the part of this PCB perforate can be exposed to the outside.
In the case, not only can damage the outward appearance of mobile phone, also can take place foreign matter by the PCB perforate enter the inside of fuselage, the FPCB that connects this PCB perforate is exposed to problems such as the outside sustains damage.
Certainly, on the last fuselage that yet the PCB perforate can be formed on movable plate and the overlapped part of following fuselage, thereby do not make it be exposed to the outside; But,,, the remedial measure that can address the above problem must be arranged forming inevitably under the situation that breaks away from this regional position or size according to the necessity in the design of the activity space that guarantees FPCB and other requirements.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of sliding block that is provided with the mobile phone of door section, when carrying out slide, door section utilizes the slide of mobile phone to close linkedly being exposed to outside PCB perforate part on the mobile phone.
In order to address the above problem, the sliding block of mobile phone of the present invention comprises: fixed head, be fixed in the following fuselage of mobile phone; Movable plate, be fixed in the last fuselage of mobile phone, be configured in the frontal of said fixing plate, be formed with the PCB perforate that FPCB is connected in a side, and combine the closed condition of the mobile phone that the last fuselage that utilize to slide forms the open state of the mobile phone that the front of the following fuselage of mobile phone is exposed or mobile phone and following fuselage overlap fully with the said fixing plate in the mode that can slide; Flexible element is connected with said fixing plate and above-mentioned movable plate, utilizes the slip of above-mentioned movable plate and produces elastic force, and provide the above-mentioned open state that is located at mobile phone or the elastic force of above-mentioned closed condition to above-mentioned movable plate; And door section, be combined on the above-mentioned movable plate in the mode that can slide, utilize the slip of above-mentioned movable plate and slide linkedly, thereby make the part of opening of above-mentioned PCB perforate or close.
In addition, above-mentioned movable plate is by the plate framework that is formed with space segment in a side, on the two side portions and above-mentioned plate framework between be configured in the guided plate of above-mentioned space segment in the mode of the guiding groove that is provided with along the vertical direction and is parallel to each other, be configured in the positive of above-mentioned guided plate and cover above-mentioned space segment and be separately fixed at above-mentioned guided plate and above-mentioned plate framework on cover plate constitute, above-mentioned PCB perforate is formed by a PCB perforate of the downside that is formed on above-mentioned guided plate with the 2nd PCB perforate that an above-mentioned PCB perforate is formed on the downside of above-mentioned cover plate accordingly, both side ends at the said fixing plate is formed with position that is positioned at above-mentioned guiding groove and the leader that combines with the both side ends of above-mentioned guided plate in the mode that can slide, and above-mentioned door section is combined in the front of above-mentioned cover plate in the mode that can slide.
In addition, in the front of above-mentioned cover plate, be fixed with the door closure that above-mentioned door section can not broken away from from above-mentioned cover plate.
In addition, also comprise door spring, the one end combines with a side of above-mentioned door section, its other end combines with the side that guide sections is divided, make the slip of above-mentioned door section and above-mentioned movable plate slide linkedly, the length of this door spring is elastic variable on the longitudinal direction at the two ends that connect this door spring, and this door spring utilizes the slip of above-mentioned movable plate to the traction force of above-mentioned door section transmission along glide direction.
In addition, the mode of sliding linkedly with the slip of above-mentioned door section and above-mentioned movable plate forms opening portion in the both sides of above-mentioned cover plate, makes the guide sections branch expose at the moving direction that the frontal of above-mentioned cover plate divides along guide sections; Be formed with the fin that extends along left and right directions in the both side ends of above-mentioned door section, the end of above-mentioned fin is positioned at the position of above-mentioned opening portion, is limited to that the guide sections that moves along above-mentioned opening portion is divided and divides with guide sections to move; In addition, also comprise the tractive spring, the one end combines with above-mentioned door section, and the other end combines with above-mentioned cover plate, makes above-mentioned fin be divided card to end by guide sections and makes above-mentioned door section to moving forward in the opposite direction with the side that moves.
In addition, be formed with the baffle plate of making by plastic material in the end of being divided card to end by guide sections of above-mentioned fin.
In addition, on above-mentioned door section, be formed with slit, make not only guided slidable but also can not break away from of above-mentioned door section from above-mentioned cover plate; The pin parts that connect above-mentioned slit are fixed in above-mentioned cover plate, are fixed with the width pad bigger than the width of above-mentioned slit in the end of above-mentioned pin parts.
On the other hand, above-mentioned movable plate constitutes by plate framework with at the movable plate that a side of above-mentioned plate framework forms as one, the both sides of above-mentioned guided plate and and above-mentioned plate framework between the guiding groove that is provided with along the vertical direction and is parallel to each other, on the downside of above-mentioned guided plate, be formed with above-mentioned PCB perforate, both side ends at the said fixing plate is formed with position that is positioned at above-mentioned guiding groove and the leader that combines with the both side ends of above-mentioned guided plate in the mode that can slide, and above-mentioned door section is combined in the front of above-mentioned guided plate in the mode that can slide.
In addition, the front of above-mentioned guided plate is fixed with the door closure that above-mentioned door section can not broken away from from above-mentioned cover plate.
In addition, also comprise door spring, the one end combines with a side of above-mentioned door section, its other end combines with the side that guide sections is divided, make the slip of above-mentioned door section and above-mentioned movable plate slide linkedly, the length of this door spring is elastic variable on the longitudinal direction at the two ends that connect this door spring, and this door spring utilizes the slip of above-mentioned movable plate to the traction force of above-mentioned door section transmission along glide direction.
The invention has the advantages that, by comprising door section with the mode combination that can on movable plate, slide, the slip of this door section and movable plate is slided linkedly, thereby the PCB perforate part of the outside that can be exposed to mobile phone is automatically closed along with the slide of mobile phone.
Like this, not only can improve the outward appearance of mobile phone, prevent to connect the damage of the FPCB of PCB perforate, can also prevent that foreign matter from entering the inside of fuselage by the PCB perforate.
On the other hand, the contained movable plate of the present invention is to combine with fixed head (installation) in the mode that can slide, therefore can adopt and make plate framework and guided plate respectively, and the structure of utilizing cover plate that they are interfixed; But in another aforesaid way, under the situation that movable plate is made of the plate framework and the guided plate of injection mo(u)lding integratedly, compare with the situation of the cover plate that must prepare in addition, its advantage is, has reduced part count, has simplified manufacturing process, shorten manufacturing time, and reduced manufacturing cost.
Description of drawings
Fig. 1 is the perspective view of sliding block of the mobile phone of first embodiment of the invention.
Fig. 2 is the decomposition diagram of sliding block shown in Figure 1.
Fig. 3 is the application drawing of the above-mentioned sliding block of Fig. 1.
Fig. 4 is the perspective view of the sliding block of mobile phone second embodiment of the invention.
Fig. 5 is the decomposition diagram of sliding block shown in Figure 4.
Fig. 6 is the application drawing of the above-mentioned sliding block of Fig. 4.
Fig. 7 is the perspective view according to the sliding block of the mobile phone of the 3rd execution mode of the present invention.
Fig. 8 is the application drawing of the above-mentioned sliding block of Fig. 7.
Embodiment
With reference to accompanying drawing preferred implementation of the present invention is elaborated.Notice that identical Reference numeral is represented identical parts.
In Fig. 1～Fig. 3, represented the sliding block of the mobile phone that first execution mode of the present invention is related.As shown in the figure, the sliding block of mobile phone of the present invention comprises movable plate 100, fixed head 200, Flexible element and door section 400.
Guided plate 120 is tabular, and is configured in above-mentioned space segment 111.In addition, the reason of utilizing plate framework 110 to keep the configuration status of guided plate 120 is that guided plate 120 is fixed on the following cover plate 130, and the frame of cover plate 130 is fixed on the frame of space segment 111 of plate framework 110.
The structure of present embodiment is to make plate framework 110 and guided plate 120 respectively, and utilize cover plate 130 that they are interfixed and combination.
On the other hand, in the one of the left and right sides of guided plate 120, and plate framework 110 between, the guiding groove 115 that is respectively equipped with along the vertical direction and forms in parallel to each other.Guiding groove 115 provides the leader 210 of placing following fixed head 200 and the space that can move.
In addition, on movable plate 100, be formed with the PCB perforate 101 that FPCB (not shown) is connected.In the present embodiment, except forming this PCB perforate 101, formed a PCB perforate 121 in a side of guided plate 120, and on following cover plate 130, formed the 2nd PCB perforate 131.Particularly, on a side of guided plate 120, formed a PCB perforate 121; But cause under the situation, the optimum seeking site ground of a PCB perforate 121 is formed on the downside of guided plate 120 as far as possible, and its reason is as follows.When movable plate 100 (refers to that fuselage is with respect to following sliding machine body to the open state of mobile phone, and the front portion of following fuselage, the state that specifically descends the front portion that is formed with keyboard of fuselage to expose) position when sliding, expose from the back side direction of last fuselage at the back side of movable plate 100; At this moment, for the exposed portions serve that makes PCB perforate 101 minimizes, this PCB perforate 101 is preferably located in the zone that fuselage and following fuselage overlap.Therefore, PCB perforate 101 preferably is formed on as the downside of last fuselage with the guided plate 120 of following fuselage overlapping areas as far as possible.Certainly, the integral body of PCB perforate 101 can form and be positioned at fuselage and the overlapped zone of following fuselage; But as mentioned above, according to the design on needs, PCB perforate 101 will form and exceed this regional size or when forming, can occur being exposed to the exposed portions serve (hereinafter referred to as " exposed portions serve of PCB perforate 101 ") of outside PCB perforate 101 inevitably on this regional position of disengaging of guided plate 100.
Like this, guided plate 120 is fixed on the cover plate 130, and cover plate 130 is fixed on the plate framework 110, in view of the above, the guided plate 120 and the plate framework 110 that just utilize cover plate 130 to make respectively interfix.
On the other hand, on cover plate 130, be configured in and guided plate 120 between the pivot region of following Flexible element and the leader 210 of following fixed head 200 zone of moving in, cover plate 130 is fixed on the plate framework 110 with guided plate 120 with leaving slightly, makes not rub with Flexible element and leader 210.Cause under the situation, in the zone except that the zone of above-mentioned necessity, can form in the mode of connecting airtight with guided plate 120 and be absorbed in part 132.Be formed with under the situation that is absorbed in part 132, cover plate 130 can be absorbed in the position of part 132 at this that connects airtight mutually with guided plate 120, utilizes above-mentioned fixed form simply and securely to be fixed together with guided plate 120.
On the other hand, on a side of cover plate 130, be formed with position and size and PCB perforate 101 corresponding the 2nd PCB perforates 131.
Like this, be fixed on the plate framework 110 cover plate 130 and not only play guided plate 120 is fixed on effect on the plate framework 110, also play cover and protection is configured in and guided plate 120 between the effect of following Flexible element.
As shown in Figure 3, fixed head 200 can be fixed on the finger-board 10 in the front of fuselage (not shown) under the formation.In the case, finger-board 10 both can form with following fuselage, also can be fixed on the following fuselage of making respectively, therefore, also can be understood as fixed head 200 and was fixed on " following fuselage ".On the other hand, on illustrated finger-board 10, also be formed with the PCB perforate 11 that connects FPCB.
As shown in Figure 2, fixed head 200 is tabular, is formed with leader 210 respectively in its right and left end.Leader 210 is formed on the vertical section and roughly is " ㄈ " font, is formed with guide channel 210a in the inboard, and this guide channel 210a is respectively formed at the right and left end of fixed head 200 in opposed mode.
On the other hand, though not shown, about leader, can enumerate the example a kind of and leader that fixed head 200 becomes one, wherein the both side ends at fixed head 200 is bent twice by the mode with the right angle, and the shape of the inboard of bending part forms above-mentioned guide groove.
Guided plate 120 and fixed head 200 are formed with the situation with rigidity by metal material under, the back side that preferably makes guided plate 120 and fixed head 200 positive spaced apart so that mutual friction mutually not to take place, thereby the noise minimization that makes the friction between the metal material and cause by this friction.In addition, because the slip of the face butt ground of the guide groove of guided plate 120 and leader 210, so preferably make the minimum friction forces that between leader 210 and guided plate 120, takes place.
Therefore, leader is bent twice at the both side ends place of fixed head 200 by the mode with the right angle, and can comprise the strengthening part (not shown) of the inboard that is formed on bending part.In addition, this strengthening part is formed by plastic material, and the one side is formed with above-mentioned guide groove.According to this leader, form reinforcement material by utilizing plastic material, the face of guided plate 120 and guide groove is offseted, and ground connection is moved and with frictional force and noise minimization.
Perhaps, example as the leader different with above-mentioned example, also can enumerate such example: wherein, the both side ends formation kink that is not fixed head 200 in the drawings assigns to form leader, but with other guide member, utilize plastic material to make and be fixed on the both side ends of fixed head 200 specifically at the other guide member 211 that a side is formed with guide groove 210a, in view of the above, form leader 210.
In addition, utilize the position of the guide groove of above-mentioned strengthening part or guide member 211 formation to be formed on the position of leaving slightly from the positive face forward of fixed head 200, thereby can guarantee the interval width between guided plate 120 and the fixed head 200, in view of the above, can use end 120 mutual friction mutually not to take place with fixed head 200.
By constituting leader by this way, when the slip of movable plate 100, the noise minimization that can make friction and cause, the slide sense that improves mobile phone by this friction.
Yet leader 210 is not limited to above-mentioned example; Can certainly form and to make different shape and the structure of guided plate 120 with the mode combination that can slide.
On the other hand, utilize the slip of movable plate 100, fixed head 200 can cover a PCB perforate 121 that is formed on the guided plate 120 in the back side of guided plate 120 direction; But in the case, preferably, during no matter fixed head 200 is placed between the sliding area of movable plate 100 where, all exist in all parts of a PCB perforate 121 fixed head 200 can not move to, can not be by the not closed portion of its covering.This is because if fixed head 200 moved or covered all parts of PCB perforate 101 fully, then in the sliding process of movable plate 100, the FPCB plate 200 that can be fixed damages.Nonetheless, owing to can not narrow the sliding distance of movable plate 100, so, as shown in Figure 2, can on a side of fixed head 200, be formed for forming the not cut-away portions of closed portion.
Flexible element and movable plate 100 and fixed head 200 are connected, and elastic force is provided, and make when movable plate 100 slides with respect to fixed head 200, can semi-automatically operate.Particularly, when the slip of movable plate 100, be used to slide into dead point (dead point) from user's etc. external force; But when the moment that will cross the dead point or no show dead point, just cancelled under the situation of external force, provide elastic force to make in these moment movable plate 100 slips automatically.In other words, utilize the slip of movable plate 100 to produce elastic force, and provide elastic force to make movable plate 100 be in the open state of mobile phone or the position of closed condition.
This Flexible element can form various materials, the shape that above-mentioned elastic force can be provided, and can utilize various connecting structures to link fixed head 200 and movable plate 100.
As an example of Flexible element, in the present embodiment, enumerated roughly and be " W " shape, and the elastomeric spring 310 that constitutes by metal wire.
In addition, be linked to the example of the concrete connecting structure of fixed head 200 and movable plate 100 as this elastomeric spring 310, can enumerate an end and sentence the mode of freely rotating at leader 210 and link, and the other end is in the middle body in the front of the middle body at the back side of cover plate 130 or guided plate 120 structure example with the mode combination of freely rotating.More specifically, as shown in Figure 2, enumerated following example: the two ends at elastomeric spring 310 form bound fraction 311 respectively, on leader 210, comprise the prolongation 212 that a side forms along extending transversely ground, the bound fraction 311 that forms at an end of elastomeric spring 310 is with the state in the space between prolongation 212 and guided plate 120, utilize fixed parts such as rivet to combine, and the middle body of bound fraction 311 at the back side of cover plate 130 that is formed on the other end of elastomeric spring 310 combined in mutual mode of freely rotating by fixed parts such as rivets with mutual mode of freely rotating and prolongation 212.Elastomeric spring 310 passes through combination by this way, and is configured between cover plate 130 and the guided plate 120, becomes the state that has linked movable plate 100 and fixed head 200.
In the case, elastomeric spring 310 be positioned at the state of the state of top side of movable plate 100 or lower side with fixed head 200 and be configured in from the bight of space segment 111 towards the middle body of space segment 111 to the angular direction on; Under this state, the air line distance at the two ends of binding elastomeric spring 310 shortens because of the slip of movable plate 100.Along with this air line distance shortens, elastomeric spring 310 produces elastic force.In addition, be the shortest moment in this air line distance, the elastic force maximum, this moment, the relative position of movable plate 100 and fixed head 200 was the dead point.The moment that surmounts the dead point from movable plate 100, the elastic force (restoring force) put aside in the elastomeric spring 310 performance makes the air line distance that has shortened return to the effect of the external force of original distance, therefore, begin not apply in addition external force even surmount the moment at dead point from movable plate 100, movable plate 100 also can automatically slide.In addition, if cancelled by externally applied forces such as users before the position at movable plate 100 arrival dead points, then utilizing therebetween, the elastic force of savings automatically slides into original position.
On the other hand, this elastomeric spring 310 both can a certain side in left side and right side possess one in the space between cover plate 130 and the guided plate 120, also can be such as shown in the figure, all possess in the left and right sides.But, on left and right directions, be not partial to and slip stably with respect to fixed head 200 in order to make movable plate 100, preferably all possess elastomeric spring 310 in both sides, make the elastic force that elastomeric spring 310 takes place play a role equably in left side and right side.
As the concrete example of door section 400 of performance above-mentioned functions, enumerated the example of upside that in Fig. 2, is tabular and is incorporated into the front of cover plate 130 in the mode that can slide.
In more detail, door section 400 is in the position that not exclusively covers PCB perforate 101, is incorporated into the front of the cover plate 130 of the upside that becomes the 2nd PCB perforate 131 in the mode that can slide, and slides to the direction of the exposed portions serve that covers PCB perforate 101.As the integrated structure of door section 400, can enumerate following structure example: on the front portion of the cover plate 130 of the upside that becomes PCB perforate 101, form width and PCB perforate 101 unanimous on the whole or than PCB perforate 101 big be absorbed in part 132; Door section 400 accommodated and be incorporated into being absorbed in part 132, utilize this medial surface that is absorbed in the two side portions of part 132, also slides in the two sides of guiding door part 400.
In the case, in the front of cover plate 130, can fixedly make door section 400 can not break away from and cover a part or the whole door closure 450 of door section 400 from cover plate 130.In the case, support the front of door section 400 or the both side ends in the front, can prevent positive disengaging by door closure 450.(in Fig. 1 and Fig. 2, represented the example of the door closure 450 that the mode with the front of supporting door section 400 forms.) in the case, the preferred so that minimized mode of the thickness of the sliding block of mobile phone forms the gross thickness of door closure 450 and door section 400 smaller or equal to the height that is absorbed in part 132.Door section 400 is in the inside of door closure 450 and be housed under the state that is absorbed in the part 132, and the slip that can pull out or insert makes the exposed portions serve of PCB perforate 101 open and close; And utilize door closure 450 that door section 400 can not broken away from from cover plate 130.
On the other hand, can form the prolongation supporting pieces 451 of the exposed portions serve that extends to PCB perforate 101 at the downside of the both side ends of door closure 450, make door section 400 when sliding, stably slide into the exposed portions serve of PCB perforate 101 and prevent that it breaks away from from cover plate 130.
In addition, can be on two sides of door closure 450, be formed with bent sheet (not shown) bendingly in the mode between two sides of the medial surface that is sandwiched in the two side portions that is absorbed in part 132 and door section 400.
On the other hand, as the concrete method and apparatus that door section 400 is slided linkedly with the slip of movable plate 100, can enumerate example.
In the present embodiment, the device of interlock has been enumerated door spring with the slip of movable plate 100 as making door section 400.Door spring is linked to door section 400 and leader 210; In example illustrated in figures 1 and 2,, enumerated indentation and the example of the door spring 470 that constitutes by metal wire as one of door spring concrete example.One end of door spring 470 is incorporated into door section 400 in the mode of freely rotating, and its other end is incorporated into leader 210 in the mode of freely rotating.In more detail, be formed with in conjunction with projection 401 on a side of door section 400, an end of door spring 470 can be with the mode combination with it of freely rotating; And the other end of door spring 470 can utilize bonded block 213 to combine with the side that a side of leader 210 maybe can be contained in the prolongation 212 of leader 210 in the mode of freely rotating.(as shown in the figure, show the example that bonded block 213 is formed at prolongation 212.) in the case, also can on door closure 450, form and can guide the above-mentioned projection guide groove 453 in conjunction with projection 401, make door section 400 the process of pulling out or insert door closure 450 from door closure 450, can more stably slide.
Fig. 3 is the operation chart of present embodiment; Particularly, Fig. 3 a is the perspective view of the closed condition of expression mobile phone, and Fig. 3 b is the perspective view of the open state of expression mobile phone, and Fig. 3 c is the face upwarding view of the open state of expression mobile phone.
Shown in Fig. 3 a, when movable plate 100 had slided into the position of closed condition of mobile phone, door section 400 utilized the traction of door spring 470 and slides towards PCB perforate 101 wide-open directions.In addition, shown in Fig. 3 b and Fig. 3 c, when movable plate 100 had slided into the position of open state of mobile phone, door section 400 utilized the reverse traction of door spring 470 and slides towards the direction that PCB perforate 101 is closed.Especially, in Fig. 3 c, represented that the exposed portions serve of PCB perforate 101 is utilized door section 400 and pent state.
Fig. 4 is extremely shown in Figure 6 to be the sliding block 1 ' of the related mobile phone of second execution mode of the present invention.
Present embodiment is different especially with above-mentioned first execution mode, but guided plate 120 and plate framework 110 be injection mo(u)lding integratedly aspect different.Therefore, below with regard to this difference and follow the concrete difference of this difference to describe, the Reference numeral that is omitted is in the following description replaced by the explanation of the first above-mentioned aforesaid way.
The movable plate 100 of present embodiment is made of the plate framework 110 and the guided plate 120 of injection mo(u)lding integratedly.Because plate framework 110 and guided plate 120 are injection mo(u)ldings integratedly, therefore just need not be as first execution mode be that movable plate 120 is fixed in the used cover plate 130 of plate framework 110.Therefore, compare, have the number of components of minimizing, simplify manufacturing process and reduce manufacture cost and other advantages with first execution mode.
With first aforesaid way in the same manner, the movable plate 100 of present embodiment is formed with guiding groove 115 in the two side portions of guided plate 120; But because plate framework 110 and guided plate 120 are injection mo(u)ldings integratedly, therefore in the side except that the formation part of guiding groove 115, plate framework 110 and guided plate 120 are one.In addition, the both side ends of guided plate 120 is incorporated into leader 210, and forms opening in a side among the upside of left and right sides guiding groove 115 or downside, makes fixed head 100 and movable plate 100 to install mutually.In Fig. 4 and example shown in Figure 5, enumerated such example: at the upper portion of guided plate 120, guided plate 120 and plate framework 110 form, and therefore, the downside of guiding groove 115 is formed opening.Therefore, as shown in the figure, can come as follows in conjunction with fixed head 200: leader 210 inserts guiding groove 115 with the direction of the downside of guided plate 120, and perhaps, the both side ends of guided plate 120 is embedded in the guide groove of leader 210.
On the other hand, different with first execution mode, the door section 400 of present embodiment is combined in the front of guided plate 120 in the mode that can slide.In the case, can be in mode that can guiding door part 400, form and door section 400 is housed in the positive of guided plate 120 and supports two sides of door section 400 and accepting groove 133 that can guided slidable.This accepting groove 122 is formed in the part as the upside of PCB perforate 101 of guided plate 120.In addition, identical with first execution mode, door closure 450 can be so that door section 400 can not be fixed in guided plate 120 from the mode that guided plate 120 breaks away from, and in example as shown in the figure, has enumerated the example of door closure 450 of two side portions of supporting the front of door section 400 with respect to the front.
Identical with first execution mode, in the present embodiment, possess door spring 470, the two ends of door spring 470 with the mode of freely rotating be formed on door section 400 on combine in conjunction with projection 410 and the bonded block 213 that is formed on the prolongation 212.
On the other hand, in the present embodiment, as mentioned above, the downside of guiding groove 115 is made leader 210 be inserted in the guiding groove 115 by opening.In the case, movable plate 100 is easy to the deformation that bends, and therefore, for this is remedied, movable plate 100 may further include stiffener 140.Particularly, on the left side of plate framework 110 and right side separately downside and form the embedding projection respectively at the downside of guided plate 120, on stiffener 140, form and the corresponding embedded groove of above-mentioned embedding projection, and make them chimeric mutually, thereby stiffener 140 is embedded, in view of the above, will be by opening the downside sealing of guiding groove 115; Simultaneously, the lower portion separately of plate framework 110 and movable plate 120 is utilized stiffener 140 and is linked up mutually integratedly, in view of the above, can make the minimizing of crooked deformation of movable plate 100.
In the case, preferably, on downside, form the corresponding grooving 102 of width up and down with stiffener 140 in conjunction with the downside of the plate of stiffener 140 and guided plate 120, on the formation face of this grooving 102, form above-mentioned embedding projection, make that the bound fraction of stiffener 140 can be not outstanding on the frame line of the integral body of movable plate 100.
Fig. 6 is the operation chart of present embodiment; Particularly, Fig. 6 a is the perspective view of the closed condition of expression mobile phone, and Fig. 6 b is the perspective view of the open state of expression mobile phone, and Fig. 6 c is the face upwarding view of the open state of expression mobile phone.
The mode of operation of present embodiment, particularly, the sliding mode of the sliding mode of movable plate 100 and door section 400 can be as described above, substituted by the explanation of described first aforesaid way of reference Fig. 3.
Fig. 7 and the sliding block 1 that Figure 8 shows that the mobile phone that the 3rd execution mode of the present invention is related ".
Present embodiment is different especially with the first above-mentioned execution mode, but different with first execution mode aspect door section 400 slip linkedly with the slip of movable plate 100.Therefore, below with regard to this difference and follow the concrete difference of this difference to describe, the Reference numeral that is omitted is in the following description replaced by the explanation of the first above-mentioned aforesaid way.
The door section 400 of present embodiment is identical with first execution mode aspect the mode combination of sliding on cover plate 130.Particularly, door section 400 is incorporated into front position as the cover plate 130 of the upside of the 2nd PCB perforate 131 in the mode that can slide, and utilizes to slide and open and close the exposed portions serve of PCB perforate 101.In the case, in the both side ends of door section 400, can be formed on the left and right directions prolong and the end be positioned at moving of leader 210 (or prolongation 212) the fin 410 on the path of process.
Before door section 400 is more specifically illustrated, at first, on the cover plate 130 of present embodiment, along moving of leader 210 (or prolongation 212) the path (direction) of process be formed with so that the opening portion 134 that leader 210 (or prolongation 212) exposes from the frontal of cover plate 130 on left side and right side.
So on the cover plate 130 of present embodiment, form opening portion 134, and fin 410 is positioned at from door section 400 and prolongs and its end is positioned at the position of the top of opening portion 134.In addition, at movable plate 100 when slide in the position of the open state of mobile phone, the end of fin 410 is blocked by leader approaching on the longitudinal direction of opening portion 134 210 (or prolongation 212) ends, 100 of movable plates continue to slide, and door section 400 stops with fixed head 200 and do not move.In view of the above, door section 400 relatively slides with respect to cover plate 130, and in this process, door section 400 is closed the exposed portions serve of PCB perforate 101.In the case, guiding door part 400 moves on one side on one side, for this reason, can utilize the described part 132 that is absorbed in of first execution mode.That is, can on cover plate 130, form and be absorbed in part 132, door section 400 can be housed in this and be absorbed in the part 132, utilize the medial surface of the two side portions that is absorbed in part 132 to support also two sides of guiding door part 400.Meanwhile, perhaps, under the situation of the example of other that is absorbed in part 132 not forming of cover plate 130, can on the left side of door section 400 and right side, form slit 402 along the vertical direction, to sell parts 510 and pass this slit 402 and fixing with cover plate 130, then, pad 520 that width is bigger than the width of slit 402 is combined in the end of the face side of pin parts 510; Its result, slip that also can guiding door part 400.In the case, pin parts 510 and pad 520 become the guiding device of door section 400, simultaneously, also are the devices that door section 400 can not broken away from from cover plate 130.
On the other hand, in order the end of fin 410 to be limited on the leader 210 (or prolongation 212), the end of fin 410 and leader 210 (or prolongation 212) must meet mutually, for this reason, can utilize various measures and mode.For example, the end of fin 410 can be formed downwards slightly bendingly in the corresponding to mode of height with leader 210 (or prolongation 212), perhaps, with independent catch to be formed on the end of fin 410 with leader 210 (or prolongation 212) mode of butt.Perhaps, also can prolongation 212 be formed bendingly self in the corresponding to mode of height with the end of fin 410.More preferably, as mentioned above, can form and be absorbed in part 132, be absorbed in the part 132, make door section 400 can not protrude on the cover plate 130 by door section 400 is housed in this; And be positioned at further position by the end that makes fin 410, the end of fin 410 is limited to leader 210 (or prolongation 212) near guided plate 120.In addition, can utilize in the end of fin 410 and form the above-mentioned catch 411 that plastic material is made, relax the noise and the impact that take place in the leader 210 (or prolongation 212) and the moment of the mutual butt in end of fin 410.
On the other hand, utilize said process after the direction of the exposed portions serve of sealing PCB perforate 101 is slided at door section 400, movable plate 100 slides under the situation of closed condition of mobile phone once more, door section 400 must round about, just make PCB perforate 101 wide-open directions also move in the original place once more, as the device that is used for this purpose, possesses tractive spring 480 in the present embodiment.
Particularly, an end of tractive spring 480 can be fixed on the upside of door section 400, and the other end can be fixed on the upside of cover plate 130.Can be formed with the fixedly fixed projection 401,133 of tractive spring 480 respectively at the upside of door section 400 and the upside of cover plate 130.
Therefore, when movable plate 100 when move the position of the closed condition of mobile phone, the pressure that is applied to the end of fin 410 by leader 210 (or prolongation 212) is removed, and door section 400 utilizes the traction force that acts on the tractive spring 480 on the door section 400 and slides round about once more.
In the case, door section 400 is in and makes PCB perforate 101 wide-open states, must limit it and surpass moving up of this state; Be housed in the example that is absorbed in the part 132 at door section, can utilize this side that is absorbed in part 132 to support the upside of door section 400 or support the upside of fin 410, thus the moving up of limiting door part 400.In the example that does not form the cover plate that is absorbed in part 132 130 of accommodating door section 400, though not shown, can satisfy above-mentioned needs by the mode that on cover plate 130, forms other ledge (not shown) etc.In Fig. 7, the upper portion of having enumerated fin 410 is by being absorbed in the example that part 132 is supported.
On the other hand, with movable plate 100 when move the position of the open state of mobile phone, elastic force regardless of tractive spring 480, leader 210 (or prolongation 212) all must utilize the restoring force of elastomeric spring 310 and push door section 400 and move it, therefore, can consider that this factor determines the coefficient of elasticity of tractive spring 480.
In addition, tractive spring 480 can possess two as shown in the figure like that, but is not limited thereto, and also can possess one or more suitable quantity.
Fig. 8 is the operation chart of present embodiment; Particularly, Fig. 8 a is the perspective view of the closed condition of expression mobile phone, and Fig. 8 b is the perspective view of the open state of expression mobile phone, and Fig. 8 c is the face upwarding view of the open state of expression mobile phone.
Shown in Fig. 3 a, under the closed condition of mobile phone, door section 400 utilizes tractive spring 480 to stop at PCB perforate 101 wide-open positions with the state that is pulled, in the case, the upper portion of fin 410 is absorbed in a side of part 132 and only blocks mobile being restricted that makes progress.
Under this state, if movable plate 100 slides to the position of the open state of mobile phone, movable plate 100 moves integratedly with door section 400 between incunabulum, but be extended the moment that part 212 cards end from the catch 411 of the end of fin 410, movable plate 100 continues to move, and the mobile of door section 400 is stopped.Door section 400 relatively slides with respect to cover plate 130, and its result shown in Fig. 8 b, utilizes door section 400 that the exposed portions serve of PCB perforate 101 is closed.
In Fig. 8 c, represented to utilize the exposed portions serve closing state of door section 400 with PCB perforate 101.
Personnel with general knowledge of this area can carry out various changes and implement the present invention under the prerequisite that does not break away from the desired main idea of appending claims.For example,, be not limited thereto, also sliding block of the present invention can be applicable in various other the mobile terminal devices though be illustrated with regard to the sliding block of mobile phone.Therefore, the claimed technical scope of the present invention is not limited to above-mentioned concrete preferred implementation.
[description of reference numerals]
1,1 ', 1 ": the sliding block of mobile phone
10: the keyboard plate
The 11:PCB perforate
100: mobile plate
The 101:PCB perforate
102: grooving
110: plate framework
111: the space part
115: guiding groove
120: guided plate
PCB perforate in 121: the one
122: accepting groove
130: cover plate
PCB perforate in 131: the two
132: be absorbed in part
133: fixed projection
140: stiffener
200: fixed head
201: cut-away portions
210: leader
210a: guide groove
211: guide member
212: prolongation
213: bonded block
310: elastomeric spring
311: bound fraction
400: door section
401: in conjunction with projection
402: slit
403: fixed projection
410: fin
411: catch
450: door closure
451: prolong supporting pieces
453: the projection guide groove
470: door spring
480: the tractive spring
510: the pin parts
520: pad.
Claims (10)
1. the sliding block of a mobile phone comprises:
Fixed head is fixed in the following fuselage of mobile phone;
Movable plate, be fixed in the last fuselage of mobile phone, and be configured in the frontal of said fixing plate, be formed with printed circuit board (PCB) (PCB) perforate that flexible printed circuit board (FPCB) is connected in a side, above-mentioned movable plate combines with the said fixing plate in the mode that can slide, the closed condition of the mobile phone that the last fuselage that utilize to slide forms the open state of the mobile phone that the front of the following fuselage of mobile phone is exposed or mobile phone and following fuselage overlap fully;
Flexible element is connected with said fixing plate and above-mentioned movable plate, utilizes the slip of above-mentioned movable plate and produces elastic force, and provide the above-mentioned open state that is located at mobile phone or the elastic force of above-mentioned closed condition to above-mentioned movable plate; And
Door section is combined on the above-mentioned movable plate in the mode that can slide, utilizes the slip of above-mentioned movable plate and slides linkedly, thereby make the part of opening of above-mentioned PCB perforate or close.
2. the sliding block of mobile phone as claimed in claim 1, wherein,
Above-mentioned movable plate by the plate framework that is formed with space segment in a side, on the two side portions and above-mentioned plate framework between be configured in the mode of the guiding groove that is provided with along the vertical direction and is parallel to each other above-mentioned space segment guided plate, be configured in the positive of above-mentioned guided plate and cover above-mentioned space segment and be separately fixed at above-mentioned guided plate and above-mentioned plate framework on cover plate constituted
Above-mentioned PCB perforate is formed by a PCB perforate of the downside that is formed on above-mentioned guided plate with the 2nd PCB perforate that an above-mentioned PCB perforate is formed on the downside of above-mentioned cover plate accordingly,
Both side ends at the said fixing plate is formed with position that is positioned at above-mentioned guiding groove and the leader that combines with the both side ends of above-mentioned guided plate in the mode that can slide, and
Above-mentioned door section is combined in the front of above-mentioned cover plate in the mode that can slide.
3. the sliding block of mobile phone as claimed in claim 2 wherein, in the front of above-mentioned cover plate, is fixed with the door closure that above-mentioned door section can not broken away from from above-mentioned cover plate.
4. the sliding block of mobile phone as claimed in claim 2, wherein, also comprise door spring, the one end combines with a side of above-mentioned door section, its other end combines with the side that guide sections is divided, make the slip of above-mentioned door section and above-mentioned movable plate slide linkedly, the length of this door spring is elastic variable on the longitudinal direction at the two ends that connect this door spring, and this door spring utilizes the slip of above-mentioned movable plate to the traction force of above-mentioned door section transmission along glide direction.
5. the sliding block of mobile phone as claimed in claim 2, wherein,
Mode so that the slip of above-mentioned door section and above-mentioned movable plate is slided linkedly is formed with opening portion in the both sides of above-mentioned cover plate, makes the guide sections branch expose at the moving direction that the frontal of above-mentioned cover plate divides along guide sections;
Both side ends at above-mentioned door section is formed with the fin that extends along left and right directions,
The end of above-mentioned fin is positioned at the position of above-mentioned opening portion, and is limited to that the guide sections that moves along above-mentioned opening portion is divided and divides with guide sections and move; And
Also comprise the tractive spring, the one end combines with above-mentioned door section, and the other end combines with above-mentioned cover plate, makes above-mentioned fin be divided card to end by guide sections and makes above-mentioned door section to moving forward in the opposite direction with the side that moves.
6. the sliding block of mobile phone as claimed in claim 5 wherein, is formed with the baffle plate of being made by plastic material in the end of being divided card to end by guide sections of above-mentioned fin.
7. the sliding block of mobile phone as claimed in claim 5 wherein, is formed with slit on above-mentioned door section, makes not only guided slidable but also can not break away from from above-mentioned cover plate of above-mentioned door section; And
The pin parts that connect above-mentioned slit are fixed in above-mentioned cover plate, are fixed with the width pad bigger than the width of above-mentioned slit in the end of above-mentioned pin parts.
8. the sliding block of mobile phone as claimed in claim 1, wherein,
Above-mentioned movable plate constitutes by plate framework with at the movable plate that a side of above-mentioned plate framework forms as one, the both sides of above-mentioned guided plate and and above-mentioned plate framework between the guiding groove that is provided with along the vertical direction and is parallel to each other, on the downside of above-mentioned guided plate, be formed with above-mentioned PCB perforate
Both side ends at the said fixing plate is formed with position that is positioned at above-mentioned guiding groove and the leader that combines with the both side ends of above-mentioned guided plate in the mode that can slide, and
Above-mentioned door section is combined in the front of above-mentioned guided plate in the mode that can slide.
9. the sliding block of mobile phone as claimed in claim 8, wherein, the front of above-mentioned guided plate is fixed with the door closure that above-mentioned door section can not broken away from from above-mentioned cover plate.
10. the sliding block of mobile phone as claimed in claim 8, wherein, also comprise door spring, the one end combines with a side of above-mentioned door section, its other end combines with the side that guide sections is divided, make the slip of above-mentioned door section and above-mentioned movable plate slide linkedly, the length of this door spring is elastic variable on the longitudinal direction at the two ends that connect this door spring, and this door spring utilizes the slip of above-mentioned movable plate to the traction force of above-mentioned door section transmission along glide direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2009-0047326 | 2009-05-29 | ||
| KR1020090047326A KR101035124B1 (en) | 2009-05-29 | 2009-05-29 | Slide module for cellular phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101902511A true CN101902511A (en) | 2010-12-01 |
Family
ID=43227708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102593994A Pending CN101902511A (en) | 2009-05-29 | 2009-12-23 | Slide module for cellular phone |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2010279015A (en) |
| KR (1) | KR101035124B1 (en) |
| CN (1) | CN101902511A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111669932B (en) * | 2020-07-10 | 2022-01-25 | Oppo广东移动通信有限公司 | Circuit board assembly and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450828A (en) * | 2002-04-11 | 2003-10-22 | 泰博科技有限公司 | Slide type mobile telephone set |
| WO2005076487A1 (en) * | 2004-02-03 | 2005-08-18 | Jong Chul Choo | Slider for connecting a calling part with a receiving part of a mobile phone in sliding way |
| CN2831704Y (en) * | 2005-08-17 | 2006-10-25 | 乐金电子(中国)研究开发中心有限公司 | Slideway combined with flexible circuit board and cell phone using the same |
| CN101272668A (en) * | 2007-03-22 | 2008-09-24 | 宏达国际电子股份有限公司 | Protection cover and electronic device using the same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006093998A (en) | 2004-09-22 | 2006-04-06 | Mitsubishi Electric Corp | Mobile communication apparatus |
| KR100681355B1 (en) * | 2005-03-03 | 2007-02-09 | 이근주 | F-PCB protection structure for mobile phone |
| CN101395557B (en) * | 2006-03-02 | 2011-07-20 | 日本电气株式会社 | Dust-proof structure of sliding type electronic device, and sliding type electronic device |
| KR20070092488A (en) * | 2006-03-10 | 2007-09-13 | 주식회사 팬택 | Mobile telecommunication terminal having slide module housing fpcb in it |
| JP2008154168A (en) * | 2006-12-20 | 2008-07-03 | I-T Co Ltd | Unidirectional slide open type mobile terminal with divided hinge structure |
| KR100875851B1 (en) * | 2007-02-27 | 2008-12-26 | 암페놀피닉스 주식회사 | Switchgear used in portable devices with two units that slide to each other |
-
2009
- 2009-05-29 KR KR1020090047326A patent/KR101035124B1/en not_active IP Right Cessation
- 2009-12-21 JP JP2009289314A patent/JP2010279015A/en not_active Ceased
- 2009-12-23 CN CN2009102593994A patent/CN101902511A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450828A (en) * | 2002-04-11 | 2003-10-22 | 泰博科技有限公司 | Slide type mobile telephone set |
| WO2005076487A1 (en) * | 2004-02-03 | 2005-08-18 | Jong Chul Choo | Slider for connecting a calling part with a receiving part of a mobile phone in sliding way |
| CN2831704Y (en) * | 2005-08-17 | 2006-10-25 | 乐金电子(中国)研究开发中心有限公司 | Slideway combined with flexible circuit board and cell phone using the same |
| CN101272668A (en) * | 2007-03-22 | 2008-09-24 | 宏达国际电子股份有限公司 | Protection cover and electronic device using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20100128740A (en) | 2010-12-08 |
| KR101035124B1 (en) | 2011-05-19 |
| JP2010279015A (en) | 2010-12-09 |
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Application publication date: 20101201 |