CN204553537U - The shaft hinge of segmentation moment of torsion and mobile electronic product terminal - Google Patents
The shaft hinge of segmentation moment of torsion and mobile electronic product terminal Download PDFInfo
- Publication number
- CN204553537U CN204553537U CN201520061725.1U CN201520061725U CN204553537U CN 204553537 U CN204553537 U CN 204553537U CN 201520061725 U CN201520061725 U CN 201520061725U CN 204553537 U CN204553537 U CN 204553537U
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- China
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- cam
- shaft hinge
- spring
- wire spring
- torsion
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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model provides a kind of shaft hinge and mobile electronic product terminal of segmentation moment of torsion, comprise axle, overhead cam, lower cam, wire spring, described wire spring is stage clip, overhead cam, lower cam, wire spring are all enclosed within axle, overhead cam is the cam that can turn, lower cam is the cam that can not turn but can move axially, and described shaft hinge is also provided with belleville spring, and described belleville spring is also enclosed within axle; Belleville spring is under lower cam, and wire spring is under belleville spring, and described shaft hinge is provided with interrupter, and belleville spring and wire spring separate by described interrupter, and when hinge is opened from close stance, wire spring prior to belleville spring by compression.The utility model structure is simple, utilizes the feature that belleville spring is larger than wire spring force value, and make traditional shaft hinge have the using function of fragment size moment of torsion output, the 1st stage moment of torsion relatively little being convenient to is opened, and the 2nd stage moment of torsion is relatively large to play a supportive role.Enrich operating handle and the function of shaft hinge further.
Description
Technical field
The utility model relates to shaft hinge and the mobile electronic product terminal of segmentation moment of torsion, described mobile electronic product terminal, can be the electronic product terminals such as notebook computer, pad, mobile phone, panel computer, gaming machine.
Background technique
At present, for the such as mobile electronic product such as notebook computer, pad terminal, its thickness is more and more thinner, moreover, also more and more higher to the requirement of the opening and closing operating characteristics of the rotatable parts such as its lid, support, need more exert oneself when more easily closing when such as opening lid, or it is contrary, in addition also have the requirement of various folding feel, like this, requirements at the higher level are proposed to the structure of hinge.But slimming design means there is more restriction to hinge structure, and this often becomes again the maximum obstacle of modified node method.
Summary of the invention
The purpose of this utility model is to provide a kind of shaft hinge of segmentation moment of torsion, and its structure is simple, can stage by stage output torque, larger support force is provided.For this reason, the utility model is by the following technical solutions:
The shaft hinge of segmentation moment of torsion, comprise axle, overhead cam, lower cam, wire spring, described wire spring is stage clip, overhead cam, lower cam, wire spring are all enclosed within axle, overhead cam is the cam that can turn, lower cam is the cam that can not turn but can move axially, and it is characterized in that described shaft hinge is also provided with belleville spring, described belleville spring is also enclosed within axle; Belleville spring is under lower cam, and wire spring is under belleville spring, and described shaft hinge is provided with interrupter, and belleville spring and wire spring separate by described interrupter, and when hinge is opened from close stance, wire spring prior to belleville spring by compression.
On the basis adopting technique scheme, the utility model also can adopt following further technological scheme:
Described interrupter comprises pad and lining, and described pad and lining are enclosed within outside axle, and described pad is between belleville spring and wire spring, and described lining is in this side of wire spring, and when described hinge is in close stance, there is gap between lining and pad.
It is provided with outer container, and described lower cam is spacing and can not rotate by outer container.
The utility model additionally provides a kind of mobile electronic product terminal being provided with above-mentioned shaft hinge.
The main body of mobile electronic product terminal is connected with the parts rotated together with overhead cam in overhead cam or shaft hinge with one of them in lid, main body with cover in wherein another be connected with lower cam or with the lower cam parts that relative overhead cam does not turn together.
The main body of mobile electronic product terminal is connected with the parts rotated together with overhead cam in overhead cam or shaft hinge with one of them in support, and main body is connected with lower cam or with the lower cam parts that relative overhead cam does not turn together with wherein another in support.
Owing to adopting the technical solution of the utility model, the utility model structure is simple, utilize the feature that belleville spring is larger than wire spring force value, traditional shaft hinge is made to have the using function of fragment size moment of torsion output, 1st stage moment of torsion relatively little being convenient to is opened, and the 2nd stage moment of torsion is relatively large to play a supportive role.Enrich operating handle and the function of shaft hinge further.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of shaft hinge embodiment provided by the utility model.
Fig. 2 is explosive view embodiment illustrated in fig. 1.
Fig. 3 is embodiment illustrated in fig. 1 after concealing outer container, in the part fits schematic diagram in the 1st stage moment of torsion relatively little stage.
Fig. 4 is embodiment illustrated in fig. 1 after concealing outer container, in the part fits schematic diagram in the 2nd stage moment of torsion relatively large stage.
Fig. 5 is the open mode figure of mobile electronic product terminal in the 1st stage moment of torsion relatively little stage of application the utility model shaft hinge.
Fig. 6 is the open mode figure of mobile electronic product terminal in the 2nd stage moment of torsion relatively little stage of application the utility model shaft hinge.
Embodiment
With reference to accompanying drawing.The shaft hinge of segmentation moment of torsion provided by the utility model, comprise axle 1, overhead cam 2, lower cam 3, wire spring 4, described wire spring 4 is stage clip, overhead cam 2, lower cam 3, wire spring 4 are all enclosed within axle 1, overhead cam 2 is the cam that can turn, lower cam 3 is the cam that can not turn but can move axially, and shaft hinge is also provided with outer container 5, and described lower cam 3 is spacing and can not rotate by outer container 5.
Described shaft hinge is also provided with belleville spring 6, and described belleville spring 6 is also enclosed within axle 1; Belleville spring 6 is under lower cam 3, and wire spring 4 is under belleville spring 6, and described shaft hinge is provided with interrupter, and belleville spring and wire spring separate by described interrupter, and when hinge is opened from close stance, wire spring prior to belleville spring by compression.
Described interrupter comprises pad 7 and lining 8, described pad 7 and lining 8 are enclosed within outside axle 1, and described pad 7 is between belleville spring 6 and wire spring 4, and described lining 8 is in this side of wire spring 4, and when described hinge is in close stance, between lining 8 and pad 7, there is gap 9.
Axle can have a through hole to pass through signaling line.
Shaft hinge of the present utility model is particularly suited for the supporting structure being applied to the digital product such as panel computer and large scale mobile phone, provides enough large support force.
Arrange the mobile electronic product terminal of the shaft hinge of above-mentioned segmentation moment of torsion, can be main body be connected with overhead cam 2 with one of them in lid, main body with cover in wherein another be connected with outer container 5.
Or main body 100 is connected with overhead cam 2 with one of them in support 200, main body 100 is connected with outer container 5 with wherein another in support 200.
Shaft hinge provided by the utility model is in the initial opening stage, overhead cam climbs the 1st section of step of lower cam, and lower cam and pad all move downward, but now downward stroke is less, only compressed lines spring, wire spring is had an effect and is produced relatively little moment of torsion.The friction torque produced is also relatively little.Consumer can open support more easily.
Be rotated further overhead cam, enter the holding state of high pulling torque, overhead cam continues to climb the 2nd section of step of lower cam, now, down move, until after pad stopped by lining because lower cam moves downward band mobile gasket, wire spring is no longer compressed, now instantly cam and pad continue descending after, start to compress belleville spring, thus produce larger friction torque.Support can realize the weight that arbitrary position supports terminal equipment.
Claims (6)
1. the shaft hinge of segmentation moment of torsion, comprise axle, overhead cam, lower cam, wire spring, described wire spring is stage clip, overhead cam, lower cam, wire spring are all enclosed within axle, overhead cam is the cam that can turn, lower cam is the cam that can not turn but can move axially, and it is characterized in that described shaft hinge is also provided with belleville spring, described belleville spring is also enclosed within axle; Belleville spring is under lower cam, and wire spring is under belleville spring, and described shaft hinge is provided with interrupter, and belleville spring and wire spring separate by described interrupter, and when hinge is opened from close stance, wire spring prior to belleville spring by compression.
2. the shaft hinge of segmentation moment of torsion as claimed in claim 1, it is characterized in that described interrupter comprises pad and lining, described pad and lining are enclosed within outside axle, described pad is between belleville spring and wire spring, described lining is in this side of wire spring, and when described hinge is in close stance, between lining and pad, there is gap.
3. the shaft hinge of segmentation moment of torsion as claimed in claim 1, is characterized in that it is provided with outer container, and described lower cam is spacing and can not rotate by outer container.
4. a mobile electronic product terminal, is characterized in that it is provided with the shaft hinge of segmentation moment of torsion according to claim 1.
5. a kind of mobile electronic product terminal as claimed in claim 4, one of them that it is characterized in that in the main body of mobile electronic product terminal and lid is connected with the parts rotated together with overhead cam in overhead cam or shaft hinge, main body with cover in wherein another be connected with lower cam or with the lower cam parts that relative overhead cam does not turn together.
6. a kind of mobile electronic product terminal as claimed in claim 4, it is characterized in that the main body of mobile electronic product terminal is connected with the parts rotated together with overhead cam in overhead cam or shaft hinge with one of them in support, main body is connected with lower cam or with the lower cam parts that relative overhead cam does not turn together with wherein another in support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061725.1U CN204553537U (en) | 2015-01-29 | 2015-01-29 | The shaft hinge of segmentation moment of torsion and mobile electronic product terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061725.1U CN204553537U (en) | 2015-01-29 | 2015-01-29 | The shaft hinge of segmentation moment of torsion and mobile electronic product terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204553537U true CN204553537U (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520061725.1U Expired - Fee Related CN204553537U (en) | 2015-01-29 | 2015-01-29 | The shaft hinge of segmentation moment of torsion and mobile electronic product terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204553537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019238055A1 (en) * | 2018-06-15 | 2019-12-19 | 杭州安费诺飞凤通信部品有限公司 | Hinge of wearable electronic product |
-
2015
- 2015-01-29 CN CN201520061725.1U patent/CN204553537U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019238055A1 (en) * | 2018-06-15 | 2019-12-19 | 杭州安费诺飞凤通信部品有限公司 | Hinge of wearable electronic product |
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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 |
Granted publication date: 20150812 Termination date: 20180129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |