CN205956195U - Linkage rotation axle - Google Patents
Linkage rotation axle Download PDFInfo
- Publication number
- CN205956195U CN205956195U CN201620686667.6U CN201620686667U CN205956195U CN 205956195 U CN205956195 U CN 205956195U CN 201620686667 U CN201620686667 U CN 201620686667U CN 205956195 U CN205956195 U CN 205956195U
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- arc
- slideway
- rotary part
- described arc
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Abstract
The utility model provides a linkage rotation axle, including the base, arc rotating member, rotating member and connecting rod, an arc spout is established to the base, arc rotating member slip holding is in in the arc spout, the arc rotating member has the arc chamber, rotating member slip holding is in in the arc chamber, be equipped with the shell fragment in the rotating member, the shell fragment has for a landolsring, be equipped with first slide on the side channel arm of arc spout, the first pole head slip holding of connecting rod is in in the first slide, second pole head holding is in interference connection with it in the shell fragment, the rotating member is in when sliding in the arc chamber, its bottom surface is supported and is held the arc rotating member drives the arc rotating member is in slide in the arc spout, second pole head along with the rotating member removes, drives first pole head is in slide to the terminal point in the first slide, stop to slide.
Description
Technical field
This utility model is related to notebook computer, the attachment technique field of clamshell phone, in particular it relates to a kind of linkage is revolved
Rotating shaft.
Background technology
With scientific and technological progress and people to the pursuit of quality of life it is desirable to daily life workplace fixture, such as notebook etc.
Using more comfortable, more hommization.The runing rest of common notebook computer and clamshell phone on the market, it is possible to achieve degree
The folding of left and right rotates and in arbitrarily angled pause.As Chinese utility model patent CN204922420A discloses a kind of notebook
Runing rest, it comprises fixed plate, this fixed plate generally rectangle structure, inwardly opens up fluted in the middle part of it, its side
Two ends vertically bend out support plate respectively upwards, and the bottom edge of described groove extends internally out a delineation position side, described fixation
The middle part that the side of plate is located between two support plates outwards vertically extends tongue piece, and the other end of this tongue piece bends out downward vertically
Location-plate.This utility model structure is simple, and easy to use, this runing rest can be by the cooperation with axle sleeve and locating shaft in reality
Existing tradition folding purpose is capable of the left rotation and right rotation around axle sleeve for the screen simultaneously, and tongue piece and support plate can be with existing computers simultaneously
The docking of inner support buckle greatly improves overall connection effect and structural strength.
However, this kind of runing rest rotation is laborious, not smooth, the radian that can rotate is little, and comfort level is low, and user uses body
Test sense poor.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of inter-link rotating axel, can swimmingly rotate,
The maximum anglec of rotation can reach 180 degree, give people to bring cosily experience sense it is adaptable to notebook computer, clamshell phone etc..
The technical solution of the utility model is as follows：A kind of inter-link rotating axel, including base, arc rotary part, revolving part and
Connecting rod；The upper table of described base faces down and digs an arc chute, and described arc rotary part is slidably received in described arc chute
In；Described arc rotary part has arc-shaped cavity, and described revolving part is slidably received in described arc-shaped cavity；It is provided with described revolving part
Shell fragment, described shell fragment has for a landolsring；One side channel arm of described arc chute is provided with the first slideway, this first slideway
Terminal is located in described groove arm；Described connecting rod has shaft, and the direction of both ends of this shaft is provided with the first head and the second head,
Described first head is slidably received in described first slideway, and described second head is contained in described shell fragment interference therewith even
Connect；Stir described revolving part to slide in described arc-shaped cavity, described revolving part bottom surface supports described arc rotary part, drive described
Arc rotary part slides in described arc chute；Described second head moves with described revolving part, and described first head exists
Slide in described first slideway to terminal, stop sliding.
It is preferred that being provided with installing plate in the arc-shaped cavity of described arc rotary part, this installing plate and described arc rotary part it
Between be provided with the 5th slideway, a side of described revolving part is slidably received in the 5th slideway.
It is preferred that arranging a shell fragment accommodating chamber in described revolving part, described shell fragment is contained in this accommodating chamber.
Second, third cambered way has been dug respectively on first, second relative groove arm of described arc chute；Described arc
Two relative arc-shaped sides of revolving part are slidably received in second, third cambered way described.
The lower arcuate surface of described arc rotary part is provided with limit fastener；The 4th is dug further sliding in described arc chute
Road, described limit fastener is slidably received in described 4th slideway；Along glide direction, the terminal of the 4th slideway, it is referred to as to keep out
Portion, is arranged in described arc rotary part chute, and this blocking part stops described limit fastener from continuing to slide along glide direction.
Described arc chute is provided with gap slot, and described gap slot is arranged on described four slideways.
In the side of described arc chute, described limit fastener is arranged on described arc rotary part to described 4th installation of slide track
Bottom surface.
The beneficial effects of the utility model are：A kind of inter-link rotating axel described in the utility model, can swimmingly rotate,
The maximum anglec of rotation can reach 180 degree, give people to bring cosily experience sense it is adaptable to notebook computer, clamshell phone etc..
Brief description：
Fig. 1 is the decomposition texture schematic diagram of notebook runing rest described in the utility model.
Fig. 2 is the structural representation of notebook runing rest described in the utility model.
Fig. 3 is revolving part 30 and the postrotational structure of arc rotary part 20 of notebook runing rest described in the utility model
Schematic diagram.
Fig. 4 is in the revolving part 30 and arc rotary part 20 rotary course of notebook runing rest described in the utility model
Structural representation, clear in order to illustrate, eliminate the first groove arm 12.
Specific embodiment
In order that utility model purpose of the present utility model, technical scheme and technique effect become more apparent, tie below
Close specific embodiment this utility model is described further.It should be understood that specific embodiment described herein and correlation
Accompanying drawing, is only used for explaining this utility model, is not used to limit this utility model.
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of inter-link rotating axel, including base 10, arc rotary part 20, revolving part 30 and company
Bar 40.The upper table of described base 10 faces down and digs an arc chute 11, and a side channel arm 12 of this arc chute 11 is provided with
One slideway 14, the terminal (not shown) of this first slideway 14 is located in described groove arm 12.Described arc rotary part 20 slides accommodating
In described arc chute 11.Described arc rotary part 20 has arc-shaped cavity 21, and described revolving part 30 is slidably received in described arc
In shape chamber 21, in described revolving part 30, it is provided with shell fragment 31, described shell fragment 31 has for a landolsring；Described connecting rod 40 has shaft
41, the direction of both ends of this shaft 41 is provided with the first head 42 and the second head 43；Described first head 42 is slidably received in institute
State in the first slideway 14, described second head 43 is contained in described shell fragment 31 interference therewith and connects.Stir described revolving part 30
Described arc-shaped cavity 21 slides, described revolving part 30 bottom surface supports described arc rotary part 20, drive described arc rotary part
20 slide in described arc chute 11；Described second head 43 is mobile with described revolving part 30, drags described first
Head 42 is slided in described first slideway 14.When described first head 42 slides to the described terminal 141 of described first slip 14,
Described first head 42 stops sliding, and the slip of described revolving part 30 and described arc rotary part 20 terminates.
It is preferred that having dug second, third arc respectively on first, second relative groove arm 12 and 13 of described arc chute 11
Shape slideway 15 and 16.Two relative arc-shaped sides 22 and 23 of described arc rotary part 20 are respectively contained in second, third arc described
In slideway 15 and 16.Second, third cambered way 15 and 16 described accurately limits the track that described arc sliding part 20 slides,
Make slip smooth, do not offset.
With reference to Fig. 1 and Fig. 4, skid off described arc chute 11 to limit described arc rotary part 20, in described arc shaped rotary
Limit fastener 25 is provided with the lower arcuate surface turning part 20.Dig in described arc chute 11 and match with described limit fastener 25
The 4th slideway 17.Described limit fastener 25 is slidably received in described 4th slideway 17.Along glide direction, the 4th slideway 17
Terminal, referred to as blocking part 18, described blocking part 18 is arranged on inside described chute 11.When described limit fastener 25 slides into
This blocking part 18, this blocking part 18 stops it from continuing to slide along glide direction, makes described arc rotary part 20 in described chute
In slip stop.Position in the lower arcuate surface of described arc rotary part 20 for the described limit fastener 25 can spirit as needed
Live and adjust.The radian value of the trajectory of described 4th slideway 17 can also be adjusted flexibly as needed.
It is preferred that described 4th slideway 17 is arranged on the side of described chute 11.Accordingly, described limit fastener 25 sets
Put on the bottom surface of described arc rotary part 20.
With reference to Fig. 4, in order that more smooth, the non-resistance that slides, described chute 11 is provided with gap slot 19, described gap slot
19 are arranged on described four slideways 17.
It is preferred that being provided with installing plate 22 in the arc-shaped cavity 21 of described arc rotary part 20.Described installing plate 22 and described arc
It is provided with the 5th slideway 24 between shape revolving part 20.It should be understood that the generation type of described 5th slideway 24 have multiple.As permissible
Described installing plate 22 digs it is also possible to install a slideway on described installing plate 22.In this embodiment, described installing plate
On 22, chute board 23 is installed, between described chute board 23 and described arc sliding part 20, forms the 5th slideway 24.It should be understood that it is described
The fixed installation mode of chute board 23 and described installing plate 22 has multiple, for example, it may be riveting, welding, snaps connection, or spiral shell
Nail connects, and here does not enumerate.In this embodiment, described chute board 23 is provided with mounting post 231, in described mounting post 22
It is provided with corresponding installing hole, described chute board 23 is fixedly mounted on described installing plate through this installing hole by described mounting post 231
On 22.
One side 32 of described revolving part 30 is slidably received in the 5th slideway 24.Described 5th slideway defines described rotation
Turn the track of part 30 slip, make slip smooth, do not offset.
It is preferred that the mode that described shell fragment 31 is arranged in revolving part 30 have multiple.If described revolving part 30 is shape
It is similar to the arc of described arc sliding part 20, described shell fragment 31 can directly be fixed on described revolving part 30.As shown in the figure
Embodiment in, described revolving part 30 be entity, its side hollow out formation described side 32.One is arranged in remaining entity part
Shell fragment accommodating chamber 33.Described shell fragment 31 is contained in this accommodating chamber.
Above content be with reference to specific preferred implementation further detailed description of the utility model it is impossible to
Identification is of the present utility model to be embodied as being confined to these explanations.Ordinary skill for this utility model art
For personnel, without departing from the concept of the premise utility, its framework form can be flexible and changeable, can be produced with subseries
Product.Simply make some simple deduction or replace, all should be considered as belonging to this utility model true by the claims submitted to
Fixed scope of patent protection.
Claims (8)
1. a kind of inter-link rotating axel is it is characterised in that include base, arc rotary part, revolving part and connecting rod；Described base upper
Surface digs downwards an arc chute, and described arc rotary part is slidably received in described arc chute；Described arc rotary part
There is arc-shaped cavity, described revolving part is slidably received in described arc-shaped cavity；It is provided with shell fragment, described shell fragment has in described revolving part
For a landolsring；One side channel arm of described arc chute is provided with the first slideway, and the terminal of this first slideway is located at described groove arm
Interior；Described connecting rod has shaft, and the direction of both ends of this shaft is provided with the first head and the second head, and described first head is slided
It is contained in described first slideway, described second head is contained in described shell fragment interference therewith and connects；Stir described revolving part
Described arc-shaped cavity slides, described revolving part bottom surface supports described arc rotary part, drive described arc rotary part described
Slide in arc chute；Described second head moves with described revolving part, and described first head is sliding in described first slideway
Move to terminal, stop sliding.
2. inter-link rotating axel as claimed in claim 1 is it is characterised in that be provided with installation in the arc-shaped cavity of described arc rotary part
Plate, is provided with the 5th slideway between this installing plate and described arc rotary part, a side of described revolving part is slidably received in this
5th slideway.
3. inter-link rotating axel as claimed in claim 1 or 2 is it is characterised in that be provided with the arc-shaped cavity of described arc rotary part
Installing plate, is provided with the 5th slideway between this installing plate and described arc rotary part, a side of described revolving part slides and houses
In the 5th slideway.
4. inter-link rotating axel as claimed in claim 3 is it is characterised in that arrange a shell fragment accommodating chamber, institute in described revolving part
State shell fragment to be contained in this accommodating chamber.
5. inter-link rotating axel as claimed in claim 1 is it is characterised in that first, second relative groove arm of described arc chute
Upper dig second, third cambered way respectively；Two relative arc-shaped sides of described arc rotary part are slidably received in described second,
In 3rd cambered way.
6. inter-link rotating axel as claimed in claim 5 is it is characterised in that the lower arcuate surface of described arc rotary part is provided with limit
Position buckle；The 4th slideway is dug further, described limit fastener is slidably received in described 4th slideway in described arc chute；
Along glide direction, the terminal of the 4th slideway, referred to as blocking part, it is arranged in described arc rotary part chute, this blocking part hinders
Only described limit fastener continues to slide along glide direction.
7. inter-link rotating axel as claimed in claim 6 is it is characterised in that described arc chute is provided with gap slot, described scarce
Mouth groove is arranged on described four slideways.
8. inter-link rotating axel as claimed in claim 7 is it is characterised in that described 4th installation of slide track is in described arc chute
Side, described limit fastener is arranged on the bottom surface of described arc rotary part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620686667.6U CN205956195U (en) | 2016-06-30 | 2016-06-30 | Linkage rotation axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620686667.6U CN205956195U (en) | 2016-06-30 | 2016-06-30 | Linkage rotation axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205956195U true CN205956195U (en) | 2017-02-15 |
Family
ID=57968678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620686667.6U Active CN205956195U (en) | 2016-06-30 | 2016-06-30 | Linkage rotation axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205956195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513467A (en) * | 2017-02-27 | 2018-09-07 | 比亚迪股份有限公司 | A kind of limit rotary shaft and electronic device |
-
2016
- 2016-06-30 CN CN201620686667.6U patent/CN205956195U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513467A (en) * | 2017-02-27 | 2018-09-07 | 比亚迪股份有限公司 | A kind of limit rotary shaft and electronic device |
| CN108513467B (en) * | 2017-02-27 | 2020-05-19 | 比亚迪股份有限公司 | Limiting rotating shaft and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 2, Shangli Road, Shipai Town, Dongguan City, Guangdong Province, 523000 Patentee after: DONGGUAN JINFENG ELECTRONIC Co.,Ltd. Address before: 523000 Shangbian Village, Puxin Industrial Zone, Shipai Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN JINFENG ELECTRONIC Co.,Ltd. |