CN101626411A - Slip cover component and electronic device having same - Google Patents
Slip cover component and electronic device having same Download PDFInfo
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- CN101626411A CN101626411A CN200810127687A CN200810127687A CN101626411A CN 101626411 A CN101626411 A CN 101626411A CN 200810127687 A CN200810127687 A CN 200810127687A CN 200810127687 A CN200810127687 A CN 200810127687A CN 101626411 A CN101626411 A CN 101626411A
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- slip lid
- screw mandrel
- lid assembly
- base plate
- electric rotating
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Abstract
The invention provides a slip cover component, which comprises a soleplate (100), a slip cover (200), an electric rotating motor (410) and a lead screw (320). The slip cover (200) is glidingly connected with the soleplate (100); the lead screw (320) is rotationally connected with the soleplate (100); and an output shaft of the electric rotating motor (410) is connected with the lead screw (320). The soleplate (100) is provided with a lead screw connecting hole (232), and the lead screw (320) is arranged in the lead screw connecting hole (232). The slip cover component also comprises a shrapnel (231) which is arranged in the lead screw connecting hole (232) and is fixedly connected with slip cover (200). The shrapnel (231) is provided with a bulge engaged with the lead screw (320). By adopting the structure that the lead screw is matched with the shrapnel, the slip cover component overcomes the disadvantage that the slip cover is self locked when the electric rotating motor is not electrified and realizes two slip modes which are automatic slip and manual slip.
Description
Technical field
The electronic equipment that the present invention relates to a kind of slip lid assembly and comprise this slip lid assembly.
Background technology
Mobile phone is as a kind of communication electronic equipment of more and more popularizing, and people are more and more higher to its requirement.Not only require cell-phone function powerful, easy to use, also want style fashion attractive in appearance.Behind bar phone and clamshell phone, slide phone has appearred again.In slide phone, slip lid opens and closes with sliding type with respect to fuselage, makes the user more convenient to operate.
Existing slide phone mainly is divided into three types: (1) type hand, promptly come mobile slip lid by artificial thrust fully, and this manual fully structure feel is bad, operation effort, shortcoming convenience, and easy bite.(2) semi-automatic adopts the torque spring module to realize the slippage of mobile phone sliding covers more.Promptly slip lid is shifted onto the balance point position of crossing sliding lid construction by artificial thrust, the slip of remaining stroke then relies on spring force to finish, the shortcoming of the slide phone of this type is that slip lid can cause bigger impact to mobile phone in the moment of folding, and stressed instability in the motion process, the life-span of having reduced sliding lid construction.(3) automatic type, the automatic type slide phone drives by electric rotating machine slip lid is slided, for example publication number is that the Chinese patent application of CN 1859450A discloses a kind of automatic sliding cover type mobile communication terminal, this mobile communication terminal comprises slidable panels, and it is fixed on the slip lid and is incorporated into body slidably; The driving screw unit, it includes the screw piece that fixedly installs on the above-mentioned slidable panels, and by the driving screw on the body of screw delivery mode and the engagement of above-mentioned screw piece; Electric rotating machine, it is used for the just contrary above-mentioned driving screw of rotation and makes above-mentioned slidable panels front and back slide.This automatic sliding cover type mobile communication terminal has solved the defective of above-mentioned two types slide phone well, yet, the sliding lid construction of this mobile communication terminal does not have at electric rotating machine under the situation of electricity because driving screw and screw piece are engaged with the function of self-locking, just can not slide again.Caused at electric rotating machine and do not had electricity suddenly awkward situation.
Summary of the invention
The objective of the invention is to overcome band electric rotating machine of the prior art automatic slip lid assembly can self-locking when electric rotating machine does not have electricity shortcoming, provide a kind of and can prevent the slip lid assembly of self-locking and electronic equipment with this slip lid assembly.
The invention provides a kind of slip lid assembly, described slip lid assembly comprises base plate, slip lid, electric rotating machine and screw mandrel, and slip lid and base plate are slidingly connected, and screw mandrel and base plate are rotationally connected, the output shaft of electric rotating machine links to each other with screw mandrel, have the screw mandrel intercommunicating pore on the slip lid, screw mandrel is arranged in this screw mandrel intercommunicating pore, wherein, this slip lid assembly also comprises shell fragment, shell fragment is arranged in the screw mandrel intercommunicating pore, and fixedlys connected with slip lid, has the projection with the screw mandrel engagement on the shell fragment.
Correspondingly, the present invention also provides a kind of electronic equipment, and this electronic equipment comprises first fuselage, second fuselage and slip lid assembly, wherein, described slip lid assembly is above-mentioned slip lid assembly, and described first fuselage is fixed on the base plate of slip lid assembly, and second fuselage is fixed on the slip lid of slip lid assembly.
The mechanism that slip lid assembly of the present invention has adopted screw mandrel to match with shell fragment under the situation that there is not electricity at electric rotating machine, can manually promote slip lid, makes that the shell fragment in the slip lid is out of shape and the engagement of disengaging and screw mandrel, thereby continues to slide under the effect of manual thrust.Slip lid assembly provided by the invention and the electronic equipment that comprises this slip lid assembly have overcome the shortcoming of slip lid assembly self-locking when electric rotating machine does not have electricity, realize that the slip lid assembly slides automatically and manually slides two kinds of sliding types.
Description of drawings
Fig. 1 is the stereogram according to slip lid assembly of the present invention;
Fig. 2 is the decomposing schematic representation according to slip lid assembly of the present invention;
Fig. 3 is the front view according to Weihe of the present invention cap assemblies;
Fig. 4 is the end view according to slip lid assembly of the present invention;
Fig. 5 is the partial enlarged drawing of a-quadrant among Fig. 1;
Fig. 6 is the schematic diagram of the shell fragment in the a-quadrant partial enlarged drawing shown in Figure 5;
Fig. 7 and Fig. 8 use the electronic equipment of slip lid assembly provided by the invention at closure state and the schematic diagram that slips off state.
Embodiment
With reference now to accompanying drawing, preferred implementation is described in detail.
As shown in Figures 1 to 4, the utility model provides a kind of slip lid assembly, described slip lid assembly comprises base plate 100, slip lid 200, electric rotating machine 410 and screw mandrel 320, slip lid 200 is slidingly connected with base plate 100, screw mandrel 320 is rotationally connected with base plate 100, the output shaft of electric rotating machine 410 links to each other with screw mandrel 320, has screw mandrel intercommunicating pore 232 on the slip lid 100, screw mandrel 320 is arranged in this screw mandrel intercommunicating pore 232, wherein, this slip lid assembly also comprises shell fragment 231, and shell fragment 231 is arranged in screw mandrel intercommunicating pore 232, and fixedly connected with slip lid 200, have projection on the shell fragment 231 with screw mandrel 320 engagements.
Below with reference to Fig. 1 to Fig. 4, slip lid assembly provided by the invention is described in detail.
Respectively there is a guide rail 121 both sides of described base plate 100, and respectively there is a chute 222 that matches with described guide rail 121 both sides of described slip lid 200, make described guide rail 121 to slide on chute 222, realize being slidingly connected of base plate 100 and slip lid 200.
The two ends of base plate 100 have a pair of baffle plate 131, and preferably, described baffle plate 131 can be fixedlyed connected with base plate 100 or be structure as a whole, and screw mandrel 320 is rotationally connected with a pair of baffle plate 131.
Preferably, screw mandrel 320 is rotationally connected by connecing axle sleeve 321 with a pair of baffle plate 131.And screw mandrel 320 is rotationally connected by the connecting bushing 321 that is arranged in screw mandrel intercommunicating pore 232 with slip lid 200.
Preferably, described screw mandrel 320 is positioned at a side of base plate 100 with being rotationally connected of base plate 100, and described screw mandrel intercommunicating pore 232 is positioned at a side of slip lid 200.On described slip lid 200, has guide rod intercommunicating pore 221 at the opposite side that does not have screw mandrel intercommunicating pore 232; And on described base plate 100, with guide rod intercommunicating pore 221 corresponding sides guide rod 122 is being installed, guide rod 122 is slidingly matched with guide rod intercommunicating pore 221.When the drive lower slider of slip lid 200 in the rotation of described screw mandrel, described guide rod 122 slides in described guide rod intercommunicating pore 221.Can increase the stationarity of sliding so that this slip lid assembly is structurally symmetrical like this.
Described electric rotating machine 410 is installed on the base plate 100, and this electric rotating machine 410 is used to provide the described slip lid 200 needed slip actuating force of sliding.It is the motor of FF-N30 that described electric rotating machine 410 can adopt model, and the range of speeds is preferably 5000r/min-6000r/min.
Preferably, described slip lid assembly also comprises train of reduction gears 310, and the output shaft of electric rotating machine 410 is connected by train of reduction gears 310 with screw mandrel 320, makes the rotary speed of screw mandrel 320 reduce.Described in Fig. 1 to Fig. 4, the train of reduction gears that described slip lid assembly uses is made up of driving gear 311 and driven gear 312.Wherein driving gear 311 links to each other with described electric rotating machine 410 in the axial direction, and driven gear 312 and described driving gear 311 be by the tooth bar rotation that is meshed, and links to each other the deceleration rotation of screw mandrel when realizing motor 410 rotations in the axial direction with described screw mandrel 320.
In addition, this slip lid assembly also comprises circuit for controlling motor and power supply, and this circuit for controlling motor is electrically connected with described electric rotating machine 410 and power supply respectively, and this circuit for controlling motor is used to control the start and stop of described electric rotating machine 410, thus the stroke of control slip lid 200.Can comprise position detecting module in the described circuit for controlling motor, described position detecting module is used to detect the position of slip lid.Thus, the electric rotating machine control circuit can be controlled the direction of motion and the movement travel of the screw mandrel 320 in the straight line electric rotating machine 410 according to the position of slip lid 200, thereby control slip lid 200 slides on base plate 100.The specific implementation of described circuit for controlling motor is conventionally known to one of skill in the art, will not describe in detail in this.
Fig. 5 is the partial enlarged drawing of a-quadrant among Fig. 1; Fig. 6 is the schematic diagram of the shell fragment in the a-quadrant partial enlarged drawing shown in Figure 5; With reference to figure 5 and Fig. 6, the projection of the screw thread of described screw mandrel 320 and described shell fragment 23 1 is meshing with each other, and makes it can do intermeshing rectilinear motion.And because described shell fragment 231 has elasticity, under situation, thereby make shell fragment 231 distortion and the screw thread of screw mandrel 320 break away from, realize that shell fragment 231 and screw mandrel 320 manually slide under the effect of thrust slip lid 200 application of forces.
The concrete working condition of using slip lid assembly provided by the invention is described below.
When starting described electric rotating machine 410 by circuit for controlling motor, electric rotating machine 410 rotates and also drives screw mandrel 320 and rotate.After described screw mandrel 320 rotates, do the engagement rotation, make the slip lid 200 that shell fragment 231 is installed do rectilinear motion with respect to screw mandrel 320 with the shell fragment 231 on the slip lid 200.When stopping described electric rotating machine 410 by circuit for controlling motor once more, electric rotating machine 410 stops the rotation, thereby makes that slip lid 200 stops to slide.When electric rotating machine 410 does not have electricity suddenly, can manually promote slip lid, because shell fragment 231 has elasticity, shell fragment 231 is broken away from and the engagement of screw mandrel 320, thereby make slip lid 200 slips and can self-locking.
With reference to figure 7 and Fig. 8, the present invention also provides a kind of electronic equipment, this electronic equipment comprises first fuselage 510, second fuselage 520 and slip lid assembly, wherein, described slip lid assembly is above-mentioned slip lid assembly, described first fuselage 510 is fixed on the base plate 100 of slip lid assembly, and second fuselage is fixed on the slip lid 200 of slip lid assembly.
Fixing between first fuselage 510 of base plate 100 in the described slip lid assembly and slip lid 200 and this electronic equipment and second fuselage 520 can adopt screw and the screw mode of matching to carry out.
Generally speaking, described electronic equipment also comprises control switch 511.This control switch 511 is positioned on first fuselage 510 or second fuselage 520, and is electrically connected with described electric rotating machine control circuit, the start and stop of control electric rotating machine 410.
The concrete working condition of the electronic equipment that uses slip lid assembly provided by the invention is described with reference to figure 7 and 8.Press described control switch 511, circuit for controlling motor by electronic equipment internal starts electric rotating machine 410, electric rotating machine 410 begins to rotate, described screw mandrel 320 is rotation together under the rotating drive of electric rotating machine 410, and do engagement with shell fragment 231 and rotate, make the slip lid 200 that shell fragment 231 is installed do rectilinear motion with respect to the base plate 100 that screw mandrel is housed.By the design circuit for controlling motor, can be so that described slip lid 200 stops when sliding into the end of base plate 100 automatically.And, in the process of second fuselage 520 and first fuselage, 510 slide relative, also can make second fuselage 520 stop at the optional position by pressing control switch 511 once more.
When if electric rotating machine 410 does not have electricity in the slip lid sliding process, can be by manually promoting the slip lid part, make shell fragment 231 and screw mandrel 320 relative motion under manual thrust that is connected on the base plate 100 in the slip lid 200, realize the manual slip of slip lid, prevented that electric rotating machine 410 from not having electric slip lid self-locking suddenly.
By top description as seen, slip lid assembly according to the embodiment of the present invention, because the shell fragment that has screw mandrel and be mated can prevent the slip lid assembly self-locking that electric rotating machine does not have electricity to cause suddenly, realize the automatic slip of slip lid assembly and the two kinds of sliding types that manually slide.
Claims (9)
1, a kind of slip lid assembly, described slip lid assembly comprises base plate (100), slip lid (200), electric rotating machine (410) and screw mandrel (320), slip lid (200) is slidingly connected with base plate (100), screw mandrel (320) is rotationally connected with base plate (100), the output shaft of electric rotating machine (410) links to each other with screw mandrel (320), has screw mandrel intercommunicating pore (232) on the slip lid (100), screw mandrel (320) is arranged in this screw mandrel intercommunicating pore (232), wherein, this slip lid assembly also comprises shell fragment (231), shell fragment (231) is arranged in screw mandrel intercommunicating pore (232), and fixedlys connected with slip lid (200), has the projection with screw mandrel (320) engagement on the shell fragment (231).
2, slip lid assembly according to claim 1, wherein, this slip lid assembly also comprises a pair of baffle plate (131), and described a pair of baffle plate (131) is positioned at the two ends of base plate (100), fixedly connected with base plate (100) or be structure as a whole, screw mandrel (320) is rotationally connected with a pair of baffle plate (131).
3, slip lid assembly according to claim 1, wherein, this slip lid assembly also comprises connecting bushing (321), connecting bushing (321) has at least a in the following annexation:
1) screw mandrel (320) is rotationally connected by connecting bushing (321) with a pair of baffle plate (131),
2) connecting bushing (321) is arranged in screw mandrel intercommunicating pore (232), and screw mandrel (320) is rotationally connected by connecting bushing (321) with slip lid (200).
4, slip lid assembly according to claim 1, wherein, screw mandrel (320) is positioned at a side of base plate (100) with being rotationally connected of base plate (100), screw mandrel intercommunicating pore (232) is positioned at a side of slip lid (200), the opposite side of slip lid (200) further comprises guide rod intercommunicating pore (221), upward with the corresponding side of described guide rod intercommunicating pore (221) guide rod (122) is installed at described base plate (100), guide rod (122) is slidingly matched with guide rod intercommunicating pore (221).
5, slip lid assembly according to claim 1, wherein said slip lid assembly also comprises train of reduction gears (310), the output shaft of electric rotating machine (410) is connected by train of reduction gears (310) with screw mandrel (320).
6, slip lid assembly according to claim 1, wherein, electric rotating machine (410) is fixedlyed connected with base plate (100).
7, according to claim 1,5 or 6 described slip lid assemblies, wherein said slip lid assembly also comprises circuit for controlling motor and power supply, and this circuit for controlling motor is electrically connected with described electric rotating machine (410) and power supply respectively.
8, a kind of electronic equipment, this electronic equipment comprises first fuselage (510), second fuselage (520) and slip lid assembly, wherein, described slip lid assembly is the described slip lid assembly of each claim among the claim 1-7, described first fuselage (510) is fixed on the base plate (100) of slip lid assembly, and second fuselage is fixed on the slip lid (200) of slip lid assembly.
9, electronic equipment according to claim 8, wherein said electronic equipment also comprise control switch (511), and this control switch (511) is positioned on first fuselage (510) or second fuselage (520), and are electrically connected with described circuit for controlling motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810127687A CN101626411A (en) | 2008-07-07 | 2008-07-07 | Slip cover component and electronic device having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810127687A CN101626411A (en) | 2008-07-07 | 2008-07-07 | Slip cover component and electronic device having same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101626411A true CN101626411A (en) | 2010-01-13 |
Family
ID=41522092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810127687A Pending CN101626411A (en) | 2008-07-07 | 2008-07-07 | Slip cover component and electronic device having same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101626411A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108881536A (en) * | 2018-06-07 | 2018-11-23 | 常州信息职业技术学院 | Mobile communication equipment |
| CN109889638A (en) * | 2019-04-02 | 2019-06-14 | 昆山嘉华电子有限公司 | A kind of sliding cover component and the electronic equipment using the sliding cover component |
| CN111092969A (en) * | 2018-10-23 | 2020-05-01 | 北京小米移动软件有限公司 | Electronic device |
| TWI731399B (en) * | 2019-08-27 | 2021-06-21 | 和碩聯合科技股份有限公司 | Sliding mechanism |
-
2008
- 2008-07-07 CN CN200810127687A patent/CN101626411A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108881536A (en) * | 2018-06-07 | 2018-11-23 | 常州信息职业技术学院 | Mobile communication equipment |
| CN108881536B (en) * | 2018-06-07 | 2020-10-02 | 常州信息职业技术学院 | Mobile communication equipment |
| CN111092969A (en) * | 2018-10-23 | 2020-05-01 | 北京小米移动软件有限公司 | Electronic device |
| CN111092969B (en) * | 2018-10-23 | 2021-03-30 | 北京小米移动软件有限公司 | Electronic device |
| CN109889638A (en) * | 2019-04-02 | 2019-06-14 | 昆山嘉华电子有限公司 | A kind of sliding cover component and the electronic equipment using the sliding cover component |
| TWI731399B (en) * | 2019-08-27 | 2021-06-21 | 和碩聯合科技股份有限公司 | Sliding mechanism |
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Application publication date: 20100113 |