CN205921624U - Pivot connector and have its mobile terminal - Google Patents
Pivot connector and have its mobile terminal Download PDFInfo
- Publication number
- CN205921624U CN205921624U CN201620742573.6U CN201620742573U CN205921624U CN 205921624 U CN205921624 U CN 205921624U CN 201620742573 U CN201620742573 U CN 201620742573U CN 205921624 U CN205921624 U CN 205921624U
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- screen
- connector
- rotating shaft
- shaft adapter
- installation portion
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Abstract
The utility model provides a pivot connector and have its mobile terminal. The pivot connector is used for connecting mobile terminal's first screen and second screen, and the pivot connector includes: first connecting piece, first connecting piece have and are used for the first fixed part be connected with first screen, second connecting piece, second connecting piece have and are used for the second fixed part be connected with the second screen, wherein, first connecting piece and second connecting piece are rotationally connected. The utility model provides a comparatively complicated problem of pivot connector structure of the double screen upset cell -phone among the prior art has been solved to the pivot connector.
Description
Technical field
This utility model is related to domain of communication equipment, in particular to a kind of rotating shaft adapter and the movement with it
Terminal unit.
Background technology
In intelligent terminal field, mobile phone is overturn for double screen, two screen is typically carried out using rotating shaft adapter
Connect.As shown in figure 1, main screen 1 and auxiliary screen 2 are connected by existing double screen upset mobile phone by sidepiece folding rotary shaft 3, fold
The two ends of rotating shaft 3 respectively and main screen 1 and auxiliary screen 2 hinged to realize the folding between main screen 1 and auxiliary screen 2 and expansion.
Upon deployment, main screen 1 and auxiliary screen 2 are in a plane and are combined as a giant-screen；During folding, main screen 1 is located at auxiliary
Above screen 2, the folding rotary shaft 3 of sidepiece is collapsible into inside the groove of main screen 1, and then achieves main screen 1 and auxiliary screen 2
Seamless folding.
However, because the structure of this folding rotary shaft is complex and volume is larger, then, to the appearance effects of mobile phone relatively
Greatly.
Utility model content
Main purpose of the present utility model is the mobile terminal device providing a kind of rotating shaft adapter and having it, to solve
The complex problem of rotating shaft connector construction that double screen certainly of the prior art overturns mobile phone.
To achieve these goals, according to one side of the present utility model, there is provided a kind of rotating shaft adapter, rotating shaft is even
Connect device and include for connecting the first screen and second screen of mobile terminal device, rotating shaft adapter: the first connector, first even
Fitting has the first fixed part for being connected with the first screen；Second connector, the second connector have for the second screen
The second fixed part that curtain connects；Wherein, the first connector and the second connector are rotatably coupled.
Further, rotating shaft adapter also includes: shaft core, and the first connector and the second connector pass through shaft core rotationally
Connect.
Further, the first end of shaft core is detachably connected with the first connector, and the second connector is rotationally sheathed
The second end in shaft core.
Further, the second connector includes the first installation portion arranged in a crossed manner and the second installation portion, and the second installation portion can
Rotationally it is set in shaft core, the second fixed position is on the second installation portion.
Further, the first installation portion and the second installation portion are cylinder, the cavity of the first installation portion and the second installation portion
Cavity connection.
Further, rotating shaft adapter also includes: damping unit, and damping unit is arranged in the cavity of the second installation portion simultaneously
Abut with the lateral wall of shaft core.
Further, damping unit includes: traveller, along axially slidable second installation portion of being arranged on of the second fixed part
In cavity；Elastomeric element, the first end of elastomeric element is connected with the second screen, the second end of elastomeric element and the first end of traveller
Connect；Wherein, the second end of traveller is abutted with the lateral wall of shaft core.
Further, along shaft core outer wall be provided at circumferentially spaced multiple sunk structures, the second end of traveller has court
The limiting section protruding to shaft core and mating with sunk structure；When shaft core rotates along preset direction, limiting section slides into phase successively
So that the angle between the first connector and the second connector switches between multiple preset values in the sunk structure answered.
Further, the first end of traveller has along its axially extended spacing hole, and the second end of elastomeric element is detachable
Be arranged in spacing hole.
Further, the first connector has polygon installing hole, shaft core is had and matched with polygon installing hole
Polygon-prism, polygon-prism is plugged in polygon and installs in the hole so that shaft core is detachably connected with the first connector.
Further, the first fixed part is plate body, the first fixed part is provided with multiple for being connected with the first screen
Installing hole.
According to other side of the present utility model, there is provided a kind of mobile terminal device, comprising: the first screen, second
Screen and rotating shaft adapter, the first screen and the second screen are connected by rotating shaft adapter, and rotating shaft adapter is above-mentioned rotating shaft
Adapter.
Further, the second screen is main screen, screen supplemented by the first screen.
The rotating shaft adapter of application the technical solution of the utility model, this rotating shaft adapter is used for connecting mobile terminal device
The first screen and the second screen, it includes the first connector being rotatably coupled and the second connector, the first connector tool
There is the first fixed part for being connected with the first screen, the second connector has the second fixation for being connected with the second screen
Portion, so just can be realized by making to rotate between the first connector and the second connector the first screen and the second screen it
Between upset.This rotating shaft connector construction is simple, small volume, the outward appearance of mobile phone is had little to no effect, solves prior art
In double screen overturn the complex problem of rotating shaft connector construction of mobile phone.
Brief description
The Figure of description constituting the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used for explaining this utility model, does not constitute to improper restriction of the present utility model.
In the accompanying drawings:
The structural representation of Fig. 1 existing rotating shaft adapter；
Fig. 2 is according to optionally a kind of structural representation of rotating shaft adapter of this utility model embodiment；
Fig. 3 is according to optionally a kind of configuration schematic diagram of rotating shaft adapter of this utility model embodiment；
Fig. 4 is according to optionally a kind of structural representation of the antivibrator of rotating shaft adapter of this utility model embodiment；
Fig. 5 is according to optionally a kind of another structural representation of the antivibrator of rotating shaft adapter of this utility model embodiment
Figure；
Fig. 6 is according to optionally a kind of cross-sectional view of the shaft core of rotating shaft adapter of this utility model embodiment；
Fig. 7 is according to optionally a kind of structural representation of mobile terminal device of this utility model embodiment；
Fig. 8 is another structural representation according to optionally a kind of mobile terminal device of this utility model embodiment.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
1st, main screen；2nd, auxiliary screen；3rd, folding rotary shaft；10th, the first connector；11st, the first fixed part；20th, the second connection
Part；21st, the second fixed part；22nd, the first installation portion；23rd, the second installation portion；30th, shaft core；40th, damping unit；41st, traveller；42、
Elastomeric element；43rd, limiting section；50th, the second screen；60th, the first screen；70th, rotating shaft adapter.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Mutually combine.To describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
This utility model provides a kind of rotating shaft adapter, and rotating shaft adapter is used for connecting the first screen of mobile terminal device
Curtain and the second screen, refer to Fig. 2 to Fig. 8, this rotating shaft adapter includes: the first connector 10, the first connector 10 has use
In the first fixed part 11 being connected with the first screen；Second connector 20, the second connector 20 has for the second screen even
The second fixed part 21 connecing；Wherein, the first connector 10 and the second connector 20 are rotatably coupled.
The rotating shaft adapter of application the technical solution of the utility model, this rotating shaft adapter is used for connecting mobile terminal device
The first screen and the second screen, it includes the first connector 10 being rotatably coupled and the second connector 20, the first connection
Part 10 has the first fixed part 11 for being connected with the first screen, and the second connector 20 is had for being connected with the second screen
Second fixed part 21, so just can realize the first screen by making to rotate between the first connector 10 and the second connector 20
Upset between curtain and the second screen.This rotating shaft connector construction is simple, small volume, and the outward appearance of mobile phone is had little to no effect,
Solve the problems, such as that the rotating shaft connector construction of double screen upset mobile phone of the prior art is complex.
In order to realize the rotatable connection between the first connector 10 and the second connector 20, as shown in Figures 2 to 5,
Rotating shaft adapter also includes: shaft core 30, and the first connector 10 and the second connector 20 are rotatably coupled by shaft core 30.This
Sample, it is possible to achieve the pivot joint between the first connector 10 and the second connector 20.
Specifically, as shown in figure 3, the first end of shaft core 30 is detachably connected with the first connector 10, the second connector
20 the second ends being rotatably sleeved on shaft core 30.
In order to realize the connection between the second connector 20 and shaft core 30, the second connector 20 includes arranged in a crossed manner first
Installation portion 22 and the second installation portion 23, the second installation portion 23 is rotatably sleeved in shaft core 30, and the second fixed part 21 is located at the
On two installation portions 23.So, that is, it is easy to the second connector 20 to be connected with the second screen, be easy to the second connector 20 and shaft core 30 again
Connect.
Specifically, the first installation portion 22 and the second installation portion 23 are cylinder, the cavity of the first installation portion 22 and the second peace
The cavity connection in dress portion 23.As such, it is possible to be easy to the second connector 20 is set in shaft core 30.Preferably, the first installation portion
22 and second installation portion 23 be vertically arranged.
In the present embodiment, rotating shaft adapter also includes: damping unit 40, and damping unit 40 is arranged on the second installation portion 23
Cavity in and abut with the lateral wall of shaft core 30.The present embodiment passes through to arrange damping unit 40, advantageously ensures that the second connection
Connection between part 20 and the second screen, and then ensure the mutual rotation between the first screen and the second screen.
The concrete mechanism of damping unit 40 is that as shown in Figures 2 to 5, damping unit 40 includes: traveller 41, solid along second
Determine in the axially slidable cavity being arranged on the second installation portion 23 in portion 21；Elastomeric element 42, the first end of elastomeric element 42 with
Second screen connects, and the second end of elastomeric element 42 is connected with the first end of traveller 41；Wherein, the second end of traveller 41 and shaft core
30 lateral wall abuts.As such, it is possible to make, between the second connector 20 and the second screen, there is certain elastic space, Jin Eryou
Beneficial to the stable rotation realized between the first screen and the second screen.
Traveller 41 (thimble) cooperatively forms different rotary dampings from the second connector 20, and thimble is fixed on the second installation portion
In 23 cavity, cooperatively form different rotary dampings, spring is fixed in thimble and produces elastic force to coordinate.
Thimble is fixed in the cavity of the second installation portion 23, is coordinated by the power of spring jack-up and shaft core 30 and forms desirable angle
The rotary damping of degree；Spring one end is fixed in thimble, and the other end and main screen are assembled to form top power, withstands shaft core 30 to be formed
Desired angle rotary damping, thus connecting main and auxiliary screen and forming desired angle upset damping.
Certain spacing due to needing between the first screen and the second screen to carry out, as shown in Figures 4 to 6, along shaft core 30
Outer wall be provided at circumferentially spaced multiple sunk structures, the second end of traveller 41 have protrudes towards shaft core 30 and with depression knot
The limiting section 43 of structure coupling；When shaft core 30 rotates along preset direction, limiting section 43 slides in corresponding sunk structure successively
So that the angle between the first connector 10 and the second connector 20 switches between multiple preset values.
The present embodiment is located in different sunk structures by making limiting section 43, makes to protect between the first screen and the second screen
Hold different angles, so make the first screen and the second screen upset more stable.
In order to realize the installation of elastomeric element 42, the first end of traveller 41 has along its axially extended spacing hole, elasticity
Second end of part 42 is removably mounted in spacing hole.Preferably, elastomeric element 42 is spring.
In order to ensure the fixed effect between the first connector 10 and shaft core 30, the first connector 10 has polygon peace
Dress hole, shaft core 30 has the polygon-prism matching with polygon installing hole, and polygon-prism is plugged in polygon installing hole
Interior so that shaft core 30 is detachably connected with the first connector 10.
In the present embodiment, the first fixed part 11 is plate body, the first fixed part 11 is provided with multiple for the first screen
The installing hole that curtain connects.By the first fixed part 11 is set to plate body, and multiple installing holes are arranged on plate body, can be in order to
Connection between first fixed part and the first screen.
The present embodiment additionally provides a kind of mobile terminal device, as shown in Figure 7 and Figure 8, comprising: the first screen 60, second
Screen 50 and rotating shaft adapter 70, the first screen 60 and the second screen 50 are connected by rotating shaft adapter 70, rotating shaft adapter 70
Rotating shaft adapter for above-described embodiment.
In the present embodiment, the second screen 50 is main screen, screen supplemented by the first screen 60.
This utility model is related to connect main and auxiliary screen the upset pivot structure of damping, by using simple, reliably
Structure, realizes preferable flip angle on the basis of not affecting end product profile.
This utility model is related to mobile terminal, this mobile terminal include display screen, control board, speaker and on
The loudspeaker sound cavity structure stated, speaker is electrically connected with mainboard by sheet metal, and speaker is located at the sealing space of audio cavity structure
Interior.Mobile terminal also includes above-mentioned rotating shaft adapter, and rotating shaft adapter is fixed on mainboard, and the two ends of rotating shaft adapter are divided
It is not connected with control board and sheet metal.
Compared with currently existing scheme, it is less to change pivot structure possessive volume, and different angles have different upset damping (handss
Sense), appearance and modeling is affected little, structure transaction is realized.
In the present embodiment, above-mentioned adaptive damping pivot structure is portion used on double-screen intelligent front upset mobile phone
Part, the first connector is fixed on the lower section of main screen, and the second connector assembling is fixed on the lower section of auxiliary screen, in main and auxiliary screen
In the rotation process of front, thimble and shaft core cooperation rotate to reach desired angle between 0 degree to 180 degree, form different damping
(feel).This setup will not increase the thickness of whole mobile terminal, and will not be to mobile terminal bottom and top
Antenna has adverse effect on.
As shown in fig. 6, the limiting section 43 of traveller 41 is 0 degree to 90 degree of main and auxiliary screen from a point to point b in rotation process
Rotating range, the power of required rotation gradually decreases；Limiting section 43 from b point be major-minor screen to c point rotation process from 90 degree to
120 degree of rotating ranges, the power of required rotation is gradually increased.
Limiting section 43 is main and auxiliary screen from 120 degree to 180 degree rotating range, required turn from c point to d point rotation process
Dynamic power smooths and gradually decreases；Reach and give different rotation feels according to user in the service condition of different scenes, lifting is used
Family is experienced.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (13)
1. a kind of rotating shaft adapter, described rotating shaft adapter is used for connecting the first screen and second screen of mobile terminal device,
It is characterized in that, described rotating shaft adapter includes:
First connector (10), described first connector (10) has the first fixed part for being connected with described first screen
(11)；
Second connector (20), described second connector (20) has the second fixed part for being connected with described second screen
(21)；
Wherein, described first connector (10) and described second connector (20) are rotatably coupled.
2. rotating shaft adapter according to claim 1 is it is characterised in that described rotating shaft adapter also includes:
Shaft core (30), described first connector (10) and described second connector (20) are rotationally connected by described shaft core (30)
Connect.
3. rotating shaft adapter according to claim 2 is it is characterised in that the first end of described shaft core (30) and described first
Connector (10) is detachably connected, and described second connector (20) is rotatably sleeved on the second end of described shaft core (30).
4. rotating shaft adapter according to claim 2 is it is characterised in that described second connector (20) inclusion is arranged in a crossed manner
The first installation portion (22) and the second installation portion (23), described second installation portion (23) is rotatably sleeved on described shaft core (30)
On, described second fixed part (21) is located on described second installation portion (23).
5. rotating shaft adapter according to claim 4 is it is characterised in that described first installation portion (22) and described second is pacified
Dress portion (23) is cylinder, and the cavity of described first installation portion (22) is connected with the cavity of described second installation portion (23).
6. rotating shaft adapter according to claim 5 is it is characterised in that described rotating shaft adapter also includes:
Damping unit (40), described damping unit (40) be arranged in the cavity of described second installation portion (23) and with described shaft core
(30) lateral wall abuts.
7. rotating shaft adapter according to claim 6 is it is characterised in that described damping unit (40) includes:
Traveller (41), along the axially slidable cavity being arranged on described second installation portion (23) of described second fixed part (21)
In；
Elastomeric element (42), the first end of described elastomeric element (42) is connected with described second screen, described elastomeric element (42)
The second end be connected with the first end of described traveller (41)；
Wherein, the second end of described traveller (41) is abutted with the lateral wall of described shaft core (30).
8. rotating shaft adapter according to claim 7 it is characterised in that along described shaft core (30) outer wall circumferentially-spaced
It is provided with multiple sunk structures, the second end of described traveller (41) has is protruded towards described shaft core (30) and tied with described depression
The limiting section (43) of structure coupling；When described shaft core (30) rotates along preset direction, described limiting section (43) slides into phase successively
So that the angle between described first connector (10) and the second connector (20) is multiple default in the described sunk structure answered
Switch between value.
9. rotating shaft adapter according to claim 7 is it is characterised in that the first end of described traveller (41) has along its axle
To the spacing hole extending, the second end of described elastomeric element (42) is removably mounted in described spacing hole.
10. rotating shaft adapter according to claim 2 is it is characterised in that have polygon on described first connector (10)
Shape installing hole, described shaft core (30) has the polygon-prism matching with described polygon installing hole, described polygon-prism
It is plugged in described polygon and in the hole is installed so that described shaft core (30) is detachably connected with described first connector (10).
11. rotating shaft adapters according to claim 1 are it is characterised in that described first fixed part (11) is plate body, described
Multiple installing holes for being connected with described first screen are provided with the first fixed part (11).
12. a kind of mobile terminal devices, comprising: the first screen (60), the second screen (50) and rotating shaft adapter (70), described
One screen (60) and described second screen (50) connected by described rotating shaft adapter (70) it is characterised in that described rotating shaft even
Connect the rotating shaft adapter that device (70) is any one of claim 1 to 10.
13. mobile terminal devices according to claim 12 it is characterised in that described second screen (50) be main screen,
Screen supplemented by described first screen (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620742573.6U CN205921624U (en) | 2016-07-14 | 2016-07-14 | Pivot connector and have its mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620742573.6U CN205921624U (en) | 2016-07-14 | 2016-07-14 | Pivot connector and have its mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205921624U true CN205921624U (en) | 2017-02-01 |
Family
ID=57872864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620742573.6U Active CN205921624U (en) | 2016-07-14 | 2016-07-14 | Pivot connector and have its mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205921624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623758A (en) * | 2016-07-14 | 2018-01-23 | 中兴通讯股份有限公司 | Rotating shaft connector and there is its mobile terminal device |
-
2016
- 2016-07-14 CN CN201620742573.6U patent/CN205921624U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623758A (en) * | 2016-07-14 | 2018-01-23 | 中兴通讯股份有限公司 | Rotating shaft connector and there is its mobile terminal device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |