CN2781662Y - Lid turnover mobile phone containing bi-rotation axis hinge structure - Google Patents
Lid turnover mobile phone containing bi-rotation axis hinge structure Download PDFInfo
- Publication number
- CN2781662Y CN2781662Y CN 200420061731 CN200420061731U CN2781662Y CN 2781662 Y CN2781662 Y CN 2781662Y CN 200420061731 CN200420061731 CN 200420061731 CN 200420061731 U CN200420061731 U CN 200420061731U CN 2781662 Y CN2781662 Y CN 2781662Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- unit body
- hinge structure
- shaft unit
- coaxial cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007306 turnover Effects 0.000 title abstract 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 26
- 230000009977 dual effect Effects 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The utility model discloses a turnover lid mobile phone containing a bi-rotation axis hinge structure, which comprises a mutually vertical first rotating shaft unit body 2 and a second rotating shaft unit body 1, wherein the second rotating shaft unit body 1 adopts a coaxial cable type structure and the coaxial cable 4 penetrates through a middle through hole of a central shaft of a second shaft. The mutually vertical bi-rotation rotating shaft hinge structure also comprises a clamping buckle 5 which is fixed in the second rotating shaft unit body 1. The coaxial cable structure which is adopted by the utility model replaces an FPC (a flexible printed circuit board), and the utility model can reduce the damage degree of the coaxial cable when the rotating shaft rotates; the utility model is favorable for prolonging the service life of the mobile phone.
Description
[technical field]
The present invention relates to a kind of mobile communication technology field, particularly a kind of flip phone that comprises dual rotary pivot hinge structure.
[background technology]
At present, the display screen of most of flip phones (mobile phone) and the hinge arrangement that all adopts the single shaft rotation being connected of host platform, when camera is installed in the side of collection or the back side of collection (being that camera is installed on the main frame drain pan), because main liquid crystal display panel is generally below renovating, after clamshell phone opens, main liquid crystal display panel is back to camera, make the consumer when using camera function, can not be by the photo of main liquid crystal display panel preview to oneself, the effect of the picture that causes take is not ideal enough.And the hinge arrangement of mutually vertical bispin rotating shaft can address this problem fully, no matter camera is installed on the side of mobile phone, end face, the back side, can allow the consumer in the process of using cell-phone camera, preview in advance is to picture, to guarantee the quality of picture.
The hinge arrangement of present orthogonal bispin rotating shaft generally adopts FDC (flexible printed circuit board) syndeton, and FDC (flexible printed circuit board) can produce very big wearing and tearing to FDC (flexible printed circuit board) when renovating rotation on rotating shaft.As Samsung X319, its feature is second and is fiber axis, second is fixed on first with screw, FDC (flexible printed circuit board) is on second, when rotating second, can produce an active force of pullling to FDC (flexible printed circuit board), and when second motion, the plastic cement shell can produce a friction phenomenon to FDC (flexible printed circuit board), makes the life-span of FDC (flexible printed circuit board) descend a lot.
As Figure 17 and shown in Figure 180, there is concane gap 7 down in the central hole of second cross bar part of prior art, uses because too thin and insufficient strength, has in the moving process defective of breakage easily.
[summary of the invention]
The objective of the invention is to overcome weak point in the prior art, a kind of hinge arrangement of orthogonal bispin rotating shaft is disclosed, this structure replaces FPC (flexible printed circuit board) to prolong useful life with coaxial cable, can also reduce the rotation breakage of second cross bar part in addition.
The present invention realizes by following technical scheme:
A kind of flip phone that comprises dual rotary pivot hinge structure comprises the orthogonal first rotating shaft unit body and the second rotating shaft unit body, and renovates and body; Described renovate with body by the first rotating shaft unit body mechanical connection, renovate can be in and open shape or fasten shape with body; The described second rotating shaft unit body is positioned at the medium position of the first rotating shaft unit body.Described renovate with body between be electrically connected by coaxial cable, be hollow bore in the middle of the described second rotating shaft unit body central shaft, described coaxial cable is set in parallel in this hollow bore.
The described second rotating shaft unit body comprises: pedestal, fixedly connected with the first rotating shaft unit body; Brake block is fixed on the pedestal, is looped around the central shaft outside of the described second rotating shaft unit body, and its upper end has brake apparatus; The cross bar part is fixed in described lower end of renovating, and described central shaft vertically passes the centre bore of this cross bar part; Moving block is around described central shaft outside; Fixedly connected with the cross bar part in its upper end, its lower end is meshed with the upper end of brake block.
The brake apparatus of described brake block is a projection; Described moving block is provided with groove in the relevant position.
First spring that also comprises of the present invention is surrounded on the described central shaft, outwards extends and be the L type in the central shaft top; The other end of spring withstands on the upper end of described moving block.
The groove that one end of described pedestal is provided with, the described coaxial cable that passes central shaft is positioned in this groove.
Described mobile phone also further comprises a buckle, is fixed in the chamber of pedestal, blocks described coaxial cable.
The contact-making surface of described buckle termination and described coaxial cable is hollows.
Except that centre bore, there is not concane gap down near the centre bore of described cross bar part.
The described first rotating shaft unit body comprises vertically successively
The axle core; Spindle nose is positioned at an end of a core, and the threaded shaft core is arranged within the described pedestal, fixedlys connected with this pedestal; Metal-coating is arranged at the outer surface of a core, fixedlys connected with the mobile phone body; Cam, the threaded shaft core can slide in the metal-coating inner chamber, and the one end is provided with brake apparatus, is meshed with spindle nose; Second spring, an end contacts with cam, and the other end contacts with the inboard of metal-coating.
The brake apparatus of described cam is a projection.
Owing to adopted above-mentioned technical scheme, the invention has the beneficial effects as follows:
(1) replaces FPC (flexible printed circuit board) with coaxial cable, when first and second when rotating, be reduced to the degree in base with the wearing and tearing of coaxial cable after the wrapping of wear-resisting adhesive plaster and rotating shaft, the life-span of coaxial cable improved more than 10 times with respect to the life-span of FPC (flexible printed circuit board) like this.
(2), when rotating for second, there is not the concentrated phenomenon of stress herein, thereby prolonged the useful life of cross bar part because the central hole of cross bar part is not descended concane gap; Simple in structure and the die cost of mobile phone plastic cement shell with matching is reduced.
(3) because pedestal one end of the second rotating shaft unit body has been opened a breach, coaxial cable after the wrapping herein, because the effect of gravity is sagging, can be blocked by pedestal easily, the present invention is because used a buckle that is used to block coaxial cable, coaxial cable can not snarled by the pedestal of the second rotating shaft unit body during first rotation, and because the port of export of buckle has a bigger R fillet, makes the wearing and tearing of coaxial cable in the exit be reduced to extremely low degree.
(4) because adopted spring to add cam structure at first, cellular phone flip can be parked in arbitrarily angled when opening, and is convenient to taking pictures of mobile phone, and preview in advance is to picture, the well-content photo of can breaking forth.
[description of drawings]
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the front view of overall installation diagram of the present invention.
Fig. 2 be among Fig. 1 along B-B to profile.
Fig. 3 is the vertical view of overall installation diagram of the present invention.
Fig. 4 be among Fig. 3 along A-A to profile.
Fig. 5 is the vertical view of the second rotating shaft unit body.
Fig. 6 be among Fig. 5 along A-A to profile.
Fig. 7 is the front view of the second rotating shaft unit body.
Fig. 8 is the left view of the second rotating shaft unit body.
Fig. 9 is the right view of the second rotating shaft unit body.
Figure 10 is the direction of rotation schematic diagram of second rotating shaft.
Figure 11 is the profile of the first rotating shaft unit body.
Figure 12 is the right view of the first rotating shaft unit body.
Figure 13 is the upward view of snap fit parts.
Figure 14 is the front view of snap fit parts.
Figure 15 is the vertical view of snap fit parts.
Figure 16 is the left view of snap fit parts.
Figure 17 is the front view of cross bar part in the modern technologies.
Figure 18 is the vertical view of cross bar part in the modern technologies.
Figure 19 is the upward view of cross bar part of the present invention.
Figure 20 is the front view of cross bar part of the present invention.
Figure 21 is the vertical view of cross bar part of the present invention.
Figure 22 is the schematic cross-section of plastic cement flight.
[embodiment]
The invention will be further elaborated below in conjunction with drawings and Examples:
A kind of flip phone that comprises dual rotary pivot hinge structure as shown in Figures 1 to 4 comprises the orthogonal first rotating shaft unit body 2 and the second rotating shaft unit body 1, and renovates and body; Described renovate with body by the first rotating shaft unit body, 2 mechanical connections, can be around this rotating shaft upset, realize renovating and the opening and fastening of body; The described second rotating shaft unit body 1 is positioned at the medium position of the first rotating shaft unit body 2, renovates when being shown in an open position with body when described, and renovating can be around central shaft 104 upset of the second rotating shaft unit body 1; Described renovate with body between realize being electrically connected by coaxial cable 4, the described second rotating shaft unit body, 1 central shaft 104 centres are hollow bore, described coaxial cable 4 passes from this hollow bore.
As shown in Figure 5 and Figure 6, the rotational structure of second rotating shaft in the described second rotating shaft unit body 1 adopts spring cam-type structure, brake block 106 is along the outside that axially is enclosed in described central shaft 104 of second rotating shaft, and riveted joint at one end has on the pedestal 107 of breach 108, extremely shown in Figure 9 as Fig. 7, the centre bore of cross bar part 102 is vertically passed in second rotating shaft, between the described central shaft 104 of cross bar part 102 encirclements, one first spring 101 is arranged, the top of first spring 101 withstand on central shaft 104 stretch out part, its underpart withstands on support rail part 102 and the fixing with it moving block 105 by packing ring 103.
The brake apparatus of described brake block 106 can be an independent projection, perhaps the ramped shaped round platform of a mild transition; The independent groove that described moving block 105 is provided with in the relevant position, or the ramped shaped round platform of a complementation that is meshed with brake block 106 shapes.
As shown in figure 10, the position of described brake apparatus is provided with like this: block but make described moving block 105 dextrorotations turn 90 degrees and be braked piece 106, also Rotate 180 degree and be braked piece 106 and block counterclockwise; Perhaps make described moving block 105 can be rotated counterclockwise 90 degree and be braked piece 106 and block, but also dextrorotation turnback and be braked piece 106 and block.Described second rotating shaft can be clockwise (or counterclockwise) revolves to turn 90 degrees and is stuck, also (or clockwise) Rotate 180 degree and blocking counterclockwise.
As Fig. 7 to shown in Figure 9, one section groove that is provided with of pedestal 107, the described center of passing is taken out 104 coaxial cable 4 and should be positioned in this groove.Described mobile phone also further comprises a buckle 5, shown in Fig. 4, Figure 13 to 16.Be fixed in the chamber of pedestal 107, block described coaxial cable 4.The outbound port of described buckle 5 has fillet.One end of pedestal 107 has breach 108, makes things convenient for the wrapping of coaxial cable 4 and the welding of coaxial cable 4 and bayonet nut connector.But because the existence of this breach 108, under the situation that does not have buckle 5, when rotating first (be cellular phone flip open time), the pedestal 107 of the second rotating shaft unit body 1 can be lived coaxial cable 4 by shovel.Therefore, buckle 5 can block coaxial cable 4 and can not lived by pedestal 107 shovel.
In Figure 19, Figure 20 and Figure 21, the centre bore of described cross bar part 102 does not descend concane gap 7, with respect to the existing cross bar part in Figure 17 and Figure 18, owing to do not had time concane gap 7 to make the ability that meets with stresses of central hole of cross bar part 102 strengthen, simplified the structure of mould yet.
The outer surface socket plastic cement overcoat 3 of the described second rotating shaft unit body 1.Plastic cement overcoat 3 is removable to be divided into two, and these two mutual snap closes of plastic cement overcoat are socketed in the outer surface of the second rotating shaft unit body 1, and the sectional view of two plastic cement overcoats 3 as shown in figure 22.
Shown in Figure 10,11, free stall axle is adopted in first rotating shaft in the described first rotating shaft unit body 2.First axle core 201 passes spindle nose 206, cam 205, second spring 203, metal-coating 204 and meson 202 successively, second spring 203 withstands on the cam 205 along an axial end of first, the other end withstands on perpendicular on first the metal-coating 204, wrap on second spring 203 and the cam 205 along the first axial metal-coating 204, the other end withstands on the outside that wraps in second spring 203 and cam 205 perpendicular to first metal-coating 204.In the pedestal 107 that spindle nose 206 inserts in the second rotating shaft unit body 1, with pedestal 107 no relative motions; Metal-coating 204 inserts in the mobile telephone surface shell, does not have relative motion with the hand-set host face-piece.When opening the renovating of mobile phone, renovating the pedestal 107 that drives in the second rotating shaft unit body 1 rotates together, at this moment, relative motion takes place with cam 205 in spindle nose 206, thereby changed the elongation of second spring 203, under the elastic force of second spring 203, the frictional force between cam 205 and the spindle nose 206 can overcome the gravity of renovating, rest on state arbitrarily, reached the purpose of free stall.
The present invention adopts coaxial cable to replace the hinge arrangement of FPC (flexible printed circuit board), has improved the life of product of mobile phone, and the mould structure of mobile phone is simplified, and has reduced production cost.
Foregoing only discloses best mode for carrying out the invention, and any other technologies scheme that is subordinated to thinking of the present invention all belongs to protection scope of the present invention.
Claims (10)
1, a kind of flip phone that comprises dual rotary pivot hinge structure comprises the orthogonal first rotating shaft unit body (2) and the second rotating shaft unit body (1), and renovates and body; Described renovate with body by first rotating shaft unit body (2) mechanical connection, renovate can be in and open shape or fasten shape with body; The described second rotating shaft unit body (1) is positioned at the medium position of the first rotating shaft unit body (2);
It is characterized in that: described renovate with body between be electrically connected by coaxial cable (4), be hollow bore in the middle of described second rotating shaft unit body (1) central shaft (104), described coaxial cable (4) is set in parallel in this hollow bore.
2, the flip phone that comprises dual rotary pivot hinge structure according to claim 1 is characterized in that: the described second rotating shaft unit body (1) comprises
Pedestal (107) is fixedlyed connected with the first rotating shaft unit body (2);
Brake block (106) is fixed on the pedestal (107), is looped around central shaft (104) outside of the described second rotating shaft unit body (1), and its upper end has brake apparatus;
Cross bar part (102) is fixed in described lower end of renovating, and described central shaft (104) vertically passes the centre bore of this cross bar part;
Moving block (105) is around described central shaft (104) outside; Fixedly connected with cross bar part (102) in its upper end, its lower end is meshed with the upper end of brake block (106).
3, the flip phone that comprises dual rotary pivot hinge structure according to claim 2 is characterized in that: the brake apparatus of described brake block (106) is a projection; Described moving block (105) is provided with groove in the relevant position.
4, the flip phone that comprises dual rotary pivot hinge structure according to claim 2 is characterized in that: also comprise first spring (101), be surrounded on the described central shaft (104) outwards extend and be the L type in the central shaft top; The other end of spring withstands on the upper end of described moving block (105).
5, the flip phone that comprises dual rotary pivot hinge structure according to claim 2 is characterized in that: the groove that an end of described pedestal (107) is provided with, the described coaxial cable (4) that passes central shaft (104) is positioned in this groove.
6, the flip phone that comprises dual rotary pivot hinge structure according to claim 6 is characterized in that: also comprise a buckle (5), be fixed in the chamber of pedestal (107), block described coaxial cable (4).
7, the flip phone that comprises dual rotary pivot hinge structure according to claim 7 is characterized in that: the contact-making surface of described buckle (5) termination and described coaxial cable (4) is hollows.
8, the flip phone that comprises dual rotary pivot hinge structure according to claim 2 is characterized in that: except that centre bore, do not have concane gap down near the centre bore of described cross bar part (102).
9, the flip phone that comprises dual rotary pivot hinge structure according to claim 1 and 2 is characterized in that: the described first rotating shaft unit body (2) comprises vertically successively
Axle core (201);
Spindle nose (206) is positioned at an end of a core (201), and the threaded shaft core is arranged within the described pedestal (107), fixedlys connected with this pedestal;
Metal-coating (204) is arranged at the outer surface of a core, fixedlys connected with the mobile phone body;
Cam (205), the threaded shaft core can slide in the inner chamber of metal-coating (204), and the one end is provided with brake apparatus, is meshed with spindle nose (206);
Second spring (203), an end contacts with cam (205), and the other end contacts with the inboard of metal-coating (204).
10, the flip phone that comprises dual rotary pivot hinge structure according to claim 9 is characterized in that: the brake apparatus of described cam (205) is a projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420061731 CN2781662Y (en) | 2004-10-15 | 2004-10-15 | Lid turnover mobile phone containing bi-rotation axis hinge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420061731 CN2781662Y (en) | 2004-10-15 | 2004-10-15 | Lid turnover mobile phone containing bi-rotation axis hinge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2781662Y true CN2781662Y (en) | 2006-05-17 |
Family
ID=36762860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420061731 Expired - Fee Related CN2781662Y (en) | 2004-10-15 | 2004-10-15 | Lid turnover mobile phone containing bi-rotation axis hinge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2781662Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8292248B2 (en) | 2008-09-01 | 2012-10-23 | Johnson Electric S.A. | Rotatable platform |
| CN104410736A (en) * | 2014-12-03 | 2015-03-11 | 安徽省磊鑫科技有限公司 | Smartphone equipment with electric shock interface |
-
2004
- 2004-10-15 CN CN 200420061731 patent/CN2781662Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8292248B2 (en) | 2008-09-01 | 2012-10-23 | Johnson Electric S.A. | Rotatable platform |
| CN101666898B (en) * | 2008-09-01 | 2013-04-03 | 德昌电机(深圳)有限公司 | Multi-directional rotating platform |
| CN104410736A (en) * | 2014-12-03 | 2015-03-11 | 安徽省磊鑫科技有限公司 | Smartphone equipment with electric shock interface |
| CN104410736B (en) * | 2014-12-03 | 2017-08-25 | 安徽省磊鑫科技有限公司 | A kind of Smartphone device with electric shock interface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1798180A (en) | Body rotation type portable terminal | |
| CN210014177U (en) | Quick-mounting bracket for monitoring camera | |
| CN2781662Y (en) | Lid turnover mobile phone containing bi-rotation axis hinge structure | |
| CN211264527U (en) | Light english learning device | |
| CN112443748B (en) | Wide-angle camera | |
| CN1822606A (en) | Mobile communication terminal with double-axis sidespin shut leaf | |
| CN212617230U (en) | Universal buffering type explosion-proof camera | |
| CN1753420A (en) | Folding-type electronic device, Connection Element and camera unit | |
| CN1821595A (en) | Hinge module of flip-open cover type mobile communication terminal | |
| CN200943643Y (en) | Hinge device | |
| CN210377273U (en) | Server with multiple installation modes | |
| CN214579899U (en) | Display chassis | |
| CN217236973U (en) | Elevator hauler motor vibration state monitoring devices | |
| CN217996404U (en) | Quick detachable elevator five-party call equipment | |
| CN201008181Y (en) | Lens protection type camera mobile phone | |
| CN218167584U (en) | Prevent bubble formula screw-down valve | |
| CN217115375U (en) | Cable installation adjusting frame for electric power engineering construction | |
| CN2764806Y (en) | Observation window joint-hinge of barrel washing machine | |
| CN217108897U (en) | Energy-saving camera is used in security protection | |
| CN219459217U (en) | Gravity type quick return camera | |
| CN2537100Y (en) | DVD player and liquid crystal display TV combined device | |
| CN220956414U (en) | Hinge device for flexible screen | |
| CN216870959U (en) | Free-form surface lens | |
| CN209390264U (en) | A kind of wireless headset | |
| CN215108204U (en) | Clamping type door hinge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060517 Termination date: 20111015 |