CN201467594U - Sliding cover hinge of sliding portable mobile electronic device - Google Patents
Sliding cover hinge of sliding portable mobile electronic device Download PDFInfo
- Publication number
- CN201467594U CN201467594U CN2009201192713U CN200920119271U CN201467594U CN 201467594 U CN201467594 U CN 201467594U CN 2009201192713 U CN2009201192713 U CN 2009201192713U CN 200920119271 U CN200920119271 U CN 200920119271U CN 201467594 U CN201467594 U CN 201467594U
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- China
- Prior art keywords
- cam
- supporting construction
- sliding
- rotatable arms
- electronic device
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Abstract
The utility model provides a sliding cover hinge of a sliding portable mobile electronic device, which comprises a first bracing structure and a second bracing structure, wherein a drive mechanism is arranged between the first bracing structure and the second bracing structure; a rotatable arm and a cam are arranged on the first bracing structure and the second bracing structure respectively, or on the second bracing structure and the first bracing structure respectively; the cam is provided with a limiting position which limits the motion of the rotatable arm, and an open position for the rotatable arm to move in the energy storage direction of the drive mechanism from a status matched with the limiting position to a status released from the cam; and a fit guiding part which enables the rotatable arm to move in the energy storage direction of the drive mechanism and turn from the outside of the cam into fit with the limiting position is arranged between the cam and the rotatable arm. The sliding cover hinge achieves the novel moving modes of reverse pulling and automatic forward bouncing, meets the use habits of some users, and improves the use comfort.
Description
Technical field
The utility model relates to sliding cover type portable mobile electronic device closure hinge of sliding.
Background technology
At present, such as mancarried electronic aids such as mobile phone, Personal Handyphone System, handheld devices, adopt sliding lid construction very general.But two slide masses of the slide relative of sliding cover type portable electronic equipment are connected through the hinge, in general, in two slide masses one of them installed another slide mass of keyboard display screen is installed, hinge comprises the structure of supporting display screen and supports the structure of keyboard, connects the driving mechanism that helps their slide relative between two structures.Driving mechanism often adopts driving spring as driving part, when the operator promotes one of them slide mass, driving spring distortion such as is stretched, compresses or reverse and the savings energy, after the operator promotes slide mass and crosses critical point, to be spring by the savings energy transfer to release energy after, the slip physical efficiency continues slip under the driving of spring.
Although the closure hinge of sliding structure of sliding cover type portable mobile electronic device is varied, but it is just present, its motion mode but is a kind of substantially, promptly promote one of them slide mass along opening direction, and make spring put aside energy simultaneously, when spring transfers to when releasing energy, order about by spring force, slide mass is opened automatically along equidirectional.The hinge of this class formation in use, for some user, not too meets their firmly custom.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of sliding cover type portable mobile electronic device closure hinge of sliding of motion mode novelty.For this reason, the utility model is by the following technical solutions: it comprises first supporting construction, second supporting construction, first supporting construction, be provided with between second supporting construction help their slide relative can energy storage and the driving mechanism that releases energy, in first supporting construction and second supporting construction one of them also is provided with rotatable arms, in first supporting construction and second supporting construction another is provided with cam, described cam has the agretope of restriction rotatable arms motion, described cam also has for rotatable arms from the unlimited position of deviating from cam towards the direction motion that makes the driving mechanism energy storage with the agretope mated condition, also has between cam and the rotatable arms at rotatable arms towards the direction motion that makes the driving mechanism energy storage and can change the guiding cooperation that cooperates with agretope from the cam outside over to; When rotatable arms was limited by cam, described driving mechanism was in the storage power mode bit.Because adopt the technical solution of the utility model, closure hinge of sliding provided by the utility model has been realized the automatically rebounding open novel motion mode of reverse promotion forward, satisfies some user's use habit, improve comfort.
Description of drawings
Fig. 1 is the explosive view of closure hinge of sliding of the present utility model.
Fig. 2 is that the closure hinge of sliding motion in the opening procedure develops schematic diagram.
Fig. 3 develops schematic diagram for the motion of mobile phone in opening procedure of using the utility model closure hinge of sliding.
Fig. 4 is that the closure hinge of sliding motion in closing closed procedure develops schematic diagram.
Fig. 5 develops schematic diagram for the motion of mobile phone in closing closed procedure of using the utility model closure hinge of sliding.
Embodiment
With reference to accompanying drawing.The utility model comprises first supporting construction 1, second supporting construction 2, described first supporting construction 1 and second supporting construction 2 can be all for being made of sheet material, but be respectively applied for two slide masses 100,200 of the slide relative that described sliding cover type portable mobile electronic device is installed, slide mass 200 is installed keyboard, and slide mass 100 is installed display screen.
Be provided with between first supporting construction, second supporting construction help their slide relative can energy storage and the driving mechanism that releases energy, also be provided with rotatable arms 3 on first supporting construction, second supporting construction is provided with cam 4, is provided with second extension spring 5 between the end of the close cam of described rotatable arms and first supporting construction.Have the contact that cooperates with cam on the described rotatable arms 3, in the present embodiment, this contact is a rivet 33, described cam has the agretope 41 of restriction rotatable arms 3 motions, described cam also has for rotatable arms 3 from the unlimited position 42 of deviating from cam towards the direction motion that makes the driving mechanism energy storage with the agretope mated condition, first guiding face 43 when the described cam outer face that is in agretope 41 1 sides has after rotatable arms is deviate from cam agretope reverse motions, the outer surface of described cam has also that an above-mentioned lateral limitation position opposite side from agretope extends is rotated rotatable arms and can changes second guiding face 44 that cooperates with agretope from the cam outside over to during towards the direction motion that makes the driving mechanism energy storage at rotatable arms, thereby makes and can change mated condition neatly between cam and the rotatable arms.
When rotatable arms is limited by cam, also be rivet 33 when contacting with agretope 41, described driving mechanism is in the storage power mode bit.
In the utility model, the collocation of described rotatable arms and cam is used for limiting the relative displacement of first support and second supporting construction, described rotatable arms satisfies when spacing the cooperation takes place for they in the position on first supporting construction and second supporting construction with described agretope, and portable mobile electronic device is in the slip lid closed condition.When they constituted counter draw supporting mechanism make rotatable arms from the reverse small slip of agretope mated condition, after deviating from the cam restriction, during again towards the motion of direction that driving mechanism is released energy, the displacement that first support and second supporting mechanism are produced is considered as open mode, when rotatable arms changed the direction motion that cooperates with agretope over to towards the direction motion that makes the driving mechanism energy storage and from the cam outside, the displacement that first support and second supporting mechanism are produced was considered as closure.
Driving spring in the described driving mechanism adopts the comprehensive driving mechanism that utilizes extension spring 61 and stage clip 62.Extension spring and stage clip comprehensively can make the sliding force value average and feel is better.If have only extension spring, when being closed by open mode, extension spring will be pulled to the longest so, the power value is calculated according to the space of this design also with maximum, when chucking power is 1N, stroke is maximum just will to reach 3.5N, excessive on the feel, can make the maximum, force value reduce to increase feel behind the adding stage clip.
The deformation energy district of described stage clip for by wire rod at grade back and forth bending extend and to form, stage clip is the combination stage clip that a plurality of W shape stage clips are formed in the present embodiment.
The two ends of described extension spring 61 are installed in respectively on two supports 63,64, and described two supports are connected with first supporting construction, second supporting construction respectively.
When being in opening procedure, as shown in Figures 2 and 3, promote first supporting construction downwards, rotatable arms is from deviating from cam with the agretope mated condition towards the direction motion that makes the driving mechanism energy storage, because this moment, driving mechanism is in the storage power state, therefore, after loosing one's grip, the first supporting construction driven-mechanism effect and upwards automatically springing open until opening fully, at the motion initial stage, rivet 33 can contact with first guiding face 43.
When being in the pass closed procedure, as shown in Figure 4 and Figure 5, promote first supporting construction downwards, driving mechanism is in the energy storage state, and when rotatable arms moves to rivet when contacting with second guiding face 44 with first supporting construction, rotatable arms is directed rotating, second extension spring 5 is stretched, until the end of second guiding face 44, at this moment, rivet 33 loses support, under the restoring force effect of extension spring, rotatable arms springs in the cam automatically, cooperates with agretope 41, at this moment, hinge is in buttoned-up status.
Claims (8)
1. sliding cover type portable mobile electronic device closure hinge of sliding, comprise first supporting construction, second supporting construction, first supporting construction, be provided with between second supporting construction help their slide relative can energy storage and the driving mechanism that releases energy, it is characterized in that in first supporting construction and second supporting construction one of them also is provided with rotatable arms, in first supporting construction and second supporting construction another is provided with cam, described cam has the agretope of restriction rotatable arms motion, described cam also has for rotatable arms from the unlimited position of deviating from cam towards the direction motion that makes the driving mechanism energy storage with the agretope mated condition, also has between cam and the rotatable arms at rotatable arms towards the direction motion that makes the driving mechanism energy storage and can change the guiding cooperation that cooperates with agretope from the cam outside over to; When rotatable arms was limited by cam, described driving mechanism was in the storage power mode bit.
2. sliding cover type portable mobile electronic device closure hinge of sliding as claimed in claim 1, it is characterized in that described rotatable arms satisfies when spacing the cooperation takes place for they in the position on first supporting construction and second supporting construction with described agretope, portable mobile electronic device is in the slip lid closed condition.
3. sliding cover type portable mobile electronic device closure hinge of sliding as claimed in claim 1 is characterized in that including in the driving mechanism stage clip and first extension spring.
4. sliding cover type portable mobile electronic device closure hinge of sliding as claimed in claim 3, the deformation energy district that it is characterized in that described stage clip for by wire rod at grade back and forth bending extend and form.
5. sliding cover type portable mobile electronic device closure hinge of sliding as claimed in claim 3 is characterized in that the two ends of described first extension spring are installed in respectively on two supports, and described two supports are connected with first supporting construction, second supporting construction respectively.
6. sliding cover type portable mobile electronic device closure hinge of sliding as claimed in claim 1 is characterized in that being provided with second extension spring between described rotatable arms is near an end of cam and residing first supporting construction of rotatable arms or second supporting construction.
7. sliding cover type portable mobile electronic device closure hinge of sliding as claimed in claim 6 is characterized in that having the contact that cooperates with cam on the described rotatable arms arm.
8. as claim 1 or 6 described sliding cover type portable mobile electronic device closure hinge of sliding, first guiding face when the described cam outer face that it is characterized in that being in agretope one side has after rotatable arms is deviate from cam agretope reverse motions, the outer surface of described cam have also that an above-mentioned lateral limitation position opposite side from agretope extends rotates rotatable arms and can change second guiding face that cooperates with agretope from the cam outside over to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201192713U CN201467594U (en) | 2009-05-05 | 2009-05-05 | Sliding cover hinge of sliding portable mobile electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201192713U CN201467594U (en) | 2009-05-05 | 2009-05-05 | Sliding cover hinge of sliding portable mobile electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201467594U true CN201467594U (en) | 2010-05-12 |
Family
ID=42394938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201192713U Expired - Lifetime CN201467594U (en) | 2009-05-05 | 2009-05-05 | Sliding cover hinge of sliding portable mobile electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201467594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003966A (en) * | 2019-05-27 | 2020-11-27 | 北京小米移动软件有限公司 | Sliding mechanism and terminal equipment |
-
2009
- 2009-05-05 CN CN2009201192713U patent/CN201467594U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003966A (en) * | 2019-05-27 | 2020-11-27 | 北京小米移动软件有限公司 | Sliding mechanism and terminal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
|
| CX01 | Expiry of patent term |