CN201234287Y - Sliding lid component and electronic equipment comprising the sliding lid component - Google Patents
Sliding lid component and electronic equipment comprising the sliding lid component Download PDFInfo
- Publication number
- CN201234287Y CN201234287Y CNU2008201164973U CN200820116497U CN201234287Y CN 201234287 Y CN201234287 Y CN 201234287Y CN U2008201164973 U CNU2008201164973 U CN U2008201164973U CN 200820116497 U CN200820116497 U CN 200820116497U CN 201234287 Y CN201234287 Y CN 201234287Y
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- slip lid
- lid assembly
- motor
- base plate
- fixed
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Abstract
The utility model provides a sliding closure subassembly and electronic equipment comprising the sliding closure subassembly. The sliding closure subassembly comprises an underplate and a sliding closure which is connected with the underplate in a sliding manner, wherein, the sliding closure subassembly also comprises a linear motor; and one of a primary pole and a secondary pole of the linear motor is fixed on the underplate, and the other one of the primary pole and the secondary pole is fixed on the sliding closure. The sliding closure subassembly adopts a linear motor instead of a common motor in the sliding closure subassembly in the prior art, and other transmission gears are not needed to transform the rotary motion of the motor into the rectilinear motion of the sliding closure, so that the structure of the sliding closure subassembly is led to be simpler, and both volume and weight are reduced. In addition, the nature advantages of high response speed, high sensitivity and high positioning accuracy in the linear motor are also embodied in the sliding closure subassembly.
Description
Technical field
The electronic equipment that the utility model relates to a kind of slip lid assembly and comprises this slip lid assembly.
Background technology
Mobile phone is the communication apparatus of popularizing very much at present, the mobile phone of Chu Xianing mainly is divided into board-type, flip-type, slide cover type in the market, wherein bar phone can not satisfy large-screen and button operation requirement easily simultaneously, clamshell phone needs to renovate operation in use and uses time space to take bigger, slide phone is then because its structure is ingenious and can provide bigger display screen under the situation that does not increase the mobile phone volume, thereby is subjected to user's generally favor.
Existing slide phone mainly is divided into three types: (1) pure type hand, promptly come mobile slip lid by artificial thrust fully, and the shortcoming of this type slide phone is that feel is bad, operation is effort.(2) semi-automatic, promptly slip lid is shifted onto the balance point position of crossing the slip lid assembly 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 the slip lid assembly.(3) automatic type, the automatic type slide phone slides slip lid by motor-driven, and a kind of automatic sliding cover type mobile communication terminal is arranged at present, and 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; Motor, 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, slip lid assembly in this mobile communication terminal need be by the rotation of motor-driven driving screw, this process need uses transmission device between motor and driving screw, and the slip lid assembly is comparatively complicated, is unfavorable for the saving in space.
The utility model content
The purpose of this utility model is the complex structure and the big shortcoming that takes up room that overcomes the automatic slip lid assembly of prior art, and a kind of slip lid assembly simple in structure and the electronic equipment with this slip lid assembly are provided.
The slip lid assembly that the utility model provides comprises base plate and the slip lid that is slidingly connected with this base plate, wherein, described slip lid assembly also comprises linear electric motors, and one in the primary and secondary of these linear electric motors is fixed on the described base plate, and another person in the primary and secondary is fixed on the described slip lid.
Correspondingly, the utility model also provides a kind of electronic equipment, this electronic equipment comprises display screen, fuselage and slip lid assembly, wherein, described slip lid assembly is above-mentioned slip lid assembly, described display screen is fixed on the slip lid of described slip lid assembly, and described fuselage is fixed on the base plate of described slip lid assembly.
Slip lid assembly of the present utility model has replaced common electric machine in the slip lid assembly of the prior art by using linear electric motors, do not need to use other transmission device rotatablely moving of motor to be converted to the rectilinear motion of slip lid, thereby make that the structure of slip lid assembly is more simple, and volume and quality can both be reduced.In addition, linear electric motors itself the intrinsic advantage that reaction speed is fast, highly sensitive, positioning accuracy is high also in slip lid assembly of the present utility model, obtained embodiment.
Description of drawings
The schematic diagram of the slip lid assembly that Fig. 1 provides for the utility model;
Fig. 2 is the structural representation of the linear stepping motor in the slip lid assembly of the present utility model;
Fig. 3 is the decomposing schematic representation of the slip lid in the slip lid assembly of the present utility model;
Fig. 4 is the structural representation of the base plate in the slip lid assembly of the present utility model;
Fig. 5 and Fig. 6 for the electronic equipment of the slip lid assembly that uses the utility model and provide in initial condition with slip off the schematic diagram of state.
Embodiment
Describe the utility model in detail below with reference to accompanying drawing.
As shown in Figure 1, the utility model provides a kind of slip lid assembly 1, described slip lid assembly 1 comprises base plate 10 and the slip lid 20 that is slidingly connected with this base plate 10, wherein, described slip lid assembly 1 also comprises linear electric motors 30, these linear electric motors 30 elementary 310 and secondary 320 in one be fixed on the described base plate 10, another person in elementary 310 and secondary 320 is fixed on the described slip lid 20.Linear motor can be directly changed into electric energy rectilinear motion mechanical energy, thereby saves a large amount of intermediate transmission mechanism, accelerates system's response speed, improves system's accuracy.In the described slip lid assembly linear electric motors have been installed directly, thereby have been made that the structure of slip lid assembly is compact more.
Preferably, as shown in Figure 2, described linear electric motors 30 are linear stepping motor, elementary 310 and secondary 320 of this linear stepping motor is respectively support 310 and screw mandrel 320, the support 310 of described linear stepping motor is fixed on the base plate 10, the support 310 and screw mandrel 320 threaded engagement of described linear stepping motor, the screw mandrel 320 of described linear stepping motor is fixed on the slip lid 20.Comprise the nut with described screw mandrel 320 threaded engagement in the described support 310, by driving this nut rotation, and make and between support 310 and the screw mandrel 320 relative motion takes place.At this moment, because support 310 is fixed on the base plate 10,, on base plate 10, slide thereby drive slip lid 20 so screw mandrel 320 moves with respect to support 310.Can certainly be fixedly on the slip lid 20 with support 310, screw mandrel 320 is fixed on the base plate 10, and support 310 is slided on screw mandrel 320, slides on base plate 10 thereby drive slip lid 20.Certainly, described linear electric motors 30 can also be DC linear electric motor.
Describe relation between the concrete structure of slip lid 20 and base plate 10 and the two and the linear electric motors 30 in detail below with reference to Fig. 3-4.
As shown in Figure 3, the guide rod 210 and the guide rail 220 that are parallel to each other of described slip lid 20 and a pair of block 230 that is separately fixed at the two ends of described guide rod 210 and guide rail 220; The two ends of described screw mandrel 320 are separately fixed on the described a pair of block 230 and this screw mandrel 320 is parallel to each other with described guide rod 210 and guide rail 220.Described guide rod 210, guide rail 220 and block 230 are used to limit the glide direction and the slip terminal of slip lid.Certainly, single guide rod 210 or guide rail 220 of using also is fine, if can make slip lid 20 on base plate 10 slip and provide guiding to this slip.
Preferably, the number of described guide rod 210 and guide rail 220 can be respectively 2.Like this can be so that the slip of slip lid 20 on base plate 10 is more steady.Certainly, the number of guide rod 210 and guide rail 220 can also be more than 2.
As shown in Figure 4, described base plate 10 comprises that via 110, chute 120 and motor mounting part divide 130, and described via 110 and chute 120 are slidingly matched with the guide rod 210 and the guide rail 220 of described slip lid 20 respectively; Described motor mounting part divides 130 to comprise motor mounting groove 131 and motor location buckle 132, and the support 310 of described linear stepping motor is installed in the motor mounting groove 131 and by motor location buckle 132 and is fixed on the base plate 10.The structure of described via 110 and chute 120 is corresponding with guide rod 210 and guide rail 220 in the above-mentioned slip lid 20 with number.Described motor mounting part divides 130 motor cabinets 310 that are used for fixing linear stepping motor, is not limited to the structure of motor mounting groove 131 described above and motor location buckle 132, can be the fixing any structure of support 310.
In addition, this slip lid assembly 1 also comprises circuit for controlling motor and power supply, and this circuit for controlling motor is electrically connected with described linear electric motors 30 and power supply respectively, and this circuit for controlling motor is used to control the start and stop of described linear electric motors 30, thus the stroke of control slip lid 20.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, circuit for controlling motor can be controlled the direction of motion and the movement travel of the screw mandrel 320 in the linear electric motors 30 according to the position of slip lid 20, thereby control slip lid 20 slides on base plate 10.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.
Preferably, described slip lid assembly also comprises button, and this button is positioned on slip lid 20 or the base plate 10, and is electrically connected with described circuit for controlling motor.When the user can come the operating electrical machines control circuit by described button, start working thereby control linear electric motors, so that slip lid 20 slides on base plate 10.
In addition, the utility model also provides a kind of electronic equipment, this electronic equipment comprises display screen 40, fuselage 50 and slip lid assembly, wherein, described slip lid assembly is above-mentioned slip lid assembly 1, described display screen 40 is fixed on the slip lid 20 of slip lid assembly 1, and described fuselage 50 is fixed on the base plate 10 of slip lid assembly 1.
Can have screw 70 on base plate 10 in the described slip lid assembly 1 and the slip lid 20, fixing between the fuselage 50 of base plate 10 in the described slip lid assembly 1 and slip lid 20 and mobile phone and the display screen 40 can adopt screw and the screw mode of matching to carry out.Generally speaking, described electronic equipment also comprises key groups 60.Button in the above-mentioned slip lid assembly can be a button in the described key groups 60.
Describe to use the concrete working condition of the electronic equipment of the slip lid assembly 1 that the utility model provide below with reference to Fig. 5 and 6.Fig. 5 is the initial condition of electronic equipment.Can the support 310 of linear electric motors 30 be slided on screw mandrel 320 by a button of pressing in the key groups 60 on the slip lid 20, move with respect to slip lid 20, finally realize the slide relative between display screen 40 and the fuselage 50 thereby drive base plate 10.Fig. 6 has shown the state that slips off of electronic equipment.
Sliding cover component of the present utility model is by using linear electric motors to replace slip lid group of the prior art Common electric machine in the part does not need with other transmission device rotatablely moving of motor to be converted to cunning The rectilinear motion of lid, thereby so that the structure of sliding cover component is more simple, and volume and quality can both get To reducing. In addition, the intrinsic reaction speed of linear electric motors itself is fast, highly sensitive, positioning accuracy is high Advantage also in sliding cover component of the present utility model, obtained embodiment.
Claims (8)
1, a kind of slip lid assembly, this slip lid assembly (1) comprises base plate (10) and the slip lid (20) that is slidingly connected with this base plate (10), it is characterized in that, described slip lid assembly (1) also comprises linear electric motors (30), in elementary (310) of these linear electric motors (30) and secondary (320) one are fixed on the described base plate (10), and another person in elementary (310) and secondary (320) is fixed on the described slip lid (20).
2, slip lid assembly according to claim 1, it is characterized in that, described linear electric motors (30) are linear stepping motor, elementary (310) of this linear stepping motor and secondary (320) are respectively the support (310) and the screw mandrel (320) of linear stepping motor, the support of described linear stepping motor (310) is fixed on the base plate (10), support of described linear stepping motor (310) and screw mandrel (320) threaded engagement, described screw mandrel (320) is fixed on the slip lid (20).
3, slip lid assembly according to claim 2 is characterized in that, described slip lid (20) comprises guide rod (210) and the guide rail (220) that is parallel to each other and is separately fixed at described guide rod (210) and the block (230) at the two ends of guide rail (220); The two ends of described screw mandrel (320) are separately fixed on the described block (230) and this screw mandrel (320) is parallel to each other with described guide rod (210) and guide rail (220).
4, slip lid assembly according to claim 3 is characterized in that, the number of described guide rod (210) and guide rail (220) is respectively a plurality of.
5, slip lid assembly according to claim 3, it is characterized in that, described base plate (10) comprises via (110), chute (120) and motor mounting part branch (130), and described via (110) and chute (120) are slidingly matched with the guide rod (210) and the guide rail (220) of described slip lid (20) respectively; Described motor mounting part branch (130) comprises motor mounting groove (131) and motor location buckle (132), and the support of described linear stepping motor (310) is installed in the motor mounting groove (131) and by motor location buckle (132) and is fixed on the base plate (10).
6, according to each described slip lid assembly among the claim 1-5, it is characterized in that described slip lid assembly (1) also comprises circuit for controlling motor and power supply, this circuit for controlling motor is electrically connected with described linear electric motors (30) and power supply respectively.
7, slip lid assembly according to claim 6 is characterized in that, described slip lid assembly also comprises button, and this button is positioned on slip lid (20) or the base plate (10), and is electrically connected with described circuit for controlling motor.
8, a kind of electronic equipment, this electronic equipment comprises display screen (40), fuselage (50) and slip lid assembly, it is characterized in that, described slip lid assembly is the described slip lid assembly of each claim (1) among the claim 1-7, described display screen (40) is fixed on the slip lid (20) of slip lid assembly (1), and described fuselage (50) is fixed on the base plate (10) of slip lid assembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201164973U CN201234287Y (en) | 2008-06-30 | 2008-06-30 | Sliding lid component and electronic equipment comprising the sliding lid component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201164973U CN201234287Y (en) | 2008-06-30 | 2008-06-30 | Sliding lid component and electronic equipment comprising the sliding lid component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201234287Y true CN201234287Y (en) | 2009-05-06 |
Family
ID=40620673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201164973U Expired - Fee Related CN201234287Y (en) | 2008-06-30 | 2008-06-30 | Sliding lid component and electronic equipment comprising the sliding lid component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201234287Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111092969A (en) * | 2018-10-23 | 2020-05-01 | 北京小米移动软件有限公司 | Electronic device |
| CN111107260A (en) * | 2018-10-25 | 2020-05-05 | 北京小米移动软件有限公司 | Quick shooting method, equipment and readable storage medium |
-
2008
- 2008-06-30 CN CNU2008201164973U patent/CN201234287Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111107260A (en) * | 2018-10-25 | 2020-05-05 | 北京小米移动软件有限公司 | Quick shooting method, equipment and readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20160630 |