CN1711016A - Snap-type folding hinge structure of open-close connection part of hand-set host and display device - Google Patents
Snap-type folding hinge structure of open-close connection part of hand-set host and display device Download PDFInfo
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- CN1711016A CN1711016A CN 200510079368 CN200510079368A CN1711016A CN 1711016 A CN1711016 A CN 1711016A CN 200510079368 CN200510079368 CN 200510079368 CN 200510079368 A CN200510079368 A CN 200510079368A CN 1711016 A CN1711016 A CN 1711016A
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- cam
- ring
- display unit
- security
- signature
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Abstract
The structure of hinge includes following parts: an inner cam fixes rotatable display device, and one end of the cam is connected to a pressing spring of generating elastic force and supported by a rotation axis; outer rotatable cam is in use for fixing the host, and the outer cam possesses a part of front tip relative to the inner cam; a rotatable press buckle can be fixed inside the outer cam or the host; integrated with the press buckle, a press bar possesses a part in use for pressing inside of the inner cam; a pressing spring is in use for pressing the press buckle. Features are: simple structure and easy of use.
Description
Technical field
The present invention be the utensil that mainly is used in one-handed performances such as mobile portable phone and portable end end, singlehanded when taking utensil to open display unit, one hand will show the structure that body rotates, and be the snap-type folding hinge structure of the open-close connection part of hand-set host and display unit specifically.
Background technology
It is to remember as Japanese Patent No. 8-125725 to pluck that the snap-type of mobile portable phone in the past opens and closes hinge arrangement, detains by giving as security, closes portion's material, hinge axis, torsionspring, stator, friction structure etc. and constitute.Japanese Patent No. 2003-161312 revisal record, by giving as security button, slide key, axle, inboard cam, outside cam, sliding cam, compression spring, constituting to guide shaft etc.These structures are that component count is many, and difficult processing component is many, the labour is taken in the making of parts and assembling aspect.In addition, mobile portable phone is put into pocket when half-open, can not directly be closed, must take out from pocket and just can close after all opening.
Summary of the invention
Main purpose of the present invention is to solve the deficiencies in the prior art, provides-the snap-type folding hinge structure of the main frame of kind of mobile portable phone simple in structure, easy to use and the open-close connection part of display unit.
The present invention mainly adopts following technical scheme to realize: the snap-type folding hinge structure of the open-close connection part of hand-set host and display unit, and it comprises:
Cam ring, described cam ring is fixing with the display unit rotation, and an end of described cam ring connects the compacting spring that produces elastic force and be supported in rotating shaft;
External cam, described external cam rotation is fixed in the main frame, and described external cam has the cam elder generation end of relative cam ring;
Give as security button, described signature button is rotatable to be fixed in the described external cam or rotation is fixed in the described main frame;
Give as security rod, described signature rod has the signature cam part with the integrated and relative described cam ring of described signature button inside;
Compacting spring, described compacting spring are given as security the described signature of system and are buckled.
Described display unit comprises and opens and closes body, shows body, is integral with described switching body or is fixed in the rotating shaft, supporting bracket, the wave mode spring that open and close body, gives as security signature system ring and connecting ring that the described wave mode spring of system forms cam part, and described connecting ring is given as security system ring cam part relatively and had cam part and have simultaneously and hang the extension that ends with described rotating shaft and end portion.
Unclosing structure of the present invention is, only uses fixing two cams of external cam of rotation in fixing cam ring of rotation in the display unit and the main frame, and after the signature cam part of giving as security rod was removed the connection of cam ring, compacting spring compacting cam ring was opened display unit.Display unit comprises the switching body and shows body, and gives demonstration body rotation function, and this structure is to establish rack and pinion, uses the finger mobile rack under the state of the adept machine of one hand, rotatable demonstration body.
The present invention compared with prior art has following remarkable result: according to said structure, the component count of Unclosing structure is than significantly reduced in the past, the result is the labour who saves assembling usefulness, can reduce parts, guarantee significantly contact area, can make parts with low density materials such as plastic cement, reach the alleviating effect of mobile phone significant advantage.From rotational structure, hand can show the body rotation by one hand under the state of machine simultaneously, the mobile phone operation leicht fallen D/A of band camera lens.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further details.
Fig. 1 comprises mobile portable phone of the present invention to open the bilge construction schematic diagram;
Fig. 2 is a Unclosing structure installation diagram of giving as security button among the present invention;
Fig. 3 is the Unclosing structure decomposing schematic representation of Fig. 2;
Fig. 4 is a display unit rotation status schematic diagram among the present invention;
Fig. 5 is the floor map of Fig. 4;
Fig. 6 is the rotational structure side view that shows body among the present invention;
Fig. 7 is the external structure schematic diagram of Fig. 6;
Fig. 8 is the internal structure schematic diagram of Fig. 6;
Fig. 9 is the Unclosing structure decomposing schematic representation that the present invention comprises buffer spring.
Description of reference numerals
1 gives as security button
2 give as security excellent 2a gives as security cam part
2b anti-delinking part 2c mortise portion
3 return springs
The anti-rotation mortise of 4 zip 4a portion
The anti-rotation jut of 5 external cam 5a
5c par, 5b cam elder generation end
6 cam ring 6a cams elder generation end
6b opens the 6c of mortise portion tip ring portion
7 compacting springs
8 main frame 8a bearing portions
9 display unit 9a open jut
10 open and close body 11 shows body
12 rotating shafts, 13 supporting brackets
14 wave mode springs 15 are given as security the system ring
16 connecting rings, 17,18 boxes
19 tooth bar 11a extension portions
20 gear 20a connect jut
21 anti-delinking parts, 22 buffer springs
23 compacting ring 23a recesses
Embodiment
As shown in Figure 1 to Figure 3, the snap-type folding hinge structure of the open-close connection part of hand-set host of the present invention and display unit, it comprises:
Cam ring 6, this cam ring 6 is fixing with display unit 9 rotations, and an end of cam ring 6 connects the compacting spring 7 that produces elastic force and be supported in rotating shaft 12;
Give as security button 1, this signatures button 1 is rotatable to be fixed on 5 li of external cam or to rotate and be fixed on 8 li in main frame;
Give as security rod 2, this signature rod 2 has the cam part of signature 2a with signature button 1 integrated and relative cam ring 6 inside;
Compacting spring 7, this compacting spring 7 is given as security the described signature of system and is buckled 1.
Give as security 1 li insertion of button and establish the signature rod 2 of giving as security cam part 2a, extract from giving as security button 1, set anti-delinking part 2b for stoping signature rod 2.In addition, embed return spring 3, zip 4, the anti-rotation mortise 4a of portion of the anti-rotation jut 5a of external cam 5 and zip 4 inlays.Embed cam ring 6, compacting spring 7 is inserted in the inboard of cam ring 6, has inserted the anti-delinking part 21 that display unit 9 opens and closes the axle function at last, and this anti-delinking part 21 is revolved to turn 90 degrees and can be played anti-drop function.With the 8a of bearing portion of above assembly insertion main frame 8, zip 4 rebounds and enters not tear-away state.
As shown in Figure 2, press and give as security button 1, the signature cam part 2a that gives as security rod 2 pushes back the first end 6a of the cam of cam ring 6, locking with the end 5b of the cam of external cam 5 elder generation comes off, because the elastic force of compacting spring 7, cam ring 6 rotations when the inclined-plane of cam ring 6 and external cam 5 and inclined-plane contact with each other because the 6b of the mortise portion that opens of cam ring 6 supplies the jut 9a that opens of display unit 9 to embed, make display unit 9 also produce rotation with the rotation of cam ring 6.
In addition, the cam ramp in external cam 5 can be provided with par 5c or recess, the effect of the rotation of a buffering cam ring 6.
As Fig. 4, shown in Figure 5, display unit 9 comprises and opens and closes body 10, shows body 11, is integral or is fixed in the rotating shaft 12, supporting bracket 13, the wave mode spring 14 that open and close body 10, gives as security signature system ring 15 and connecting ring 16 that system wave mode spring 14 forms cam part with opening and closing body 10, and connecting ring 16 is given as security system ring 15 cam part relatively and had cam part and have simultaneously and hang the extension that ends with rotating shaft 12 and end portion.In addition, surround the box 17,18 that shows body 11 and can embed the centre of giving as security system ring 15 and connecting ring 16, the resistance that embedding overcomes wave mode spring 14 embeds, so assembling part can not shake.
,, give as security system ring 15 peripheries and be provided with gear 20 with the above structure of one-handed performance and the tooth bar 19 of packing into to shown in Figure 8 as Fig. 6, gear 20 embeds after the rotating shaft 12 and tooth bar 19 engagements.The 11a of extension portion is established in the outside that shows body 11, but makes tooth bar 19 move left and right.Gear is provided with the connection jut 20a that is connected with the box that shows body 11 for 20 li, makes to show body 11 rotations.
As shown in Figure 9, the interior week insertion buffer spring 22 of external cam 5, compacting ring 23 has recess 23a, gives as security rod 2 and has the 2c of mortise portion that matches with this recess 23a.The recess 23a of compacting ring 23 is embedded the 2c of mortise portion that gives as security rod 2 while rotating, make buffer spring 22 have the structure of precompressed.
When the moving cam ring 6 of the portion that the opens chain of display unit moved, tip ring portion 6c contacted and cushions with compacting ring 23, and and then the conflict of display unit 9 also cushions.
As a preferred forms of the present invention, its Unclosing structure is, external cam 5, signature button 1 are to be fixed in main frame 8 sides, cam ring 6 is to be fixed in to show body 11, give cam ring 6 pressurizations with giving as security rod 2 when opening, give as security cam part 2a release, cam ring 6 and external cam 5 are staggered on the inclined-plane, display unit 9 is just opened in cam ring 6 rotations.
Operation principle of the present invention is: only use the fixing cam ring 6 of 9 li rotations of display unit and 8 li fixing 5 two cams of external cam of rotation of main frame, give cam ring 6 pressurizations with giving as security rod 2 when opening, give as security cam part 2a release, cam ring 6 and external cam 5 are staggered on the inclined-plane, display unit 9 is just opened in cam ring 6 rotations.
The formula folding hinge structure of detaining of the present invention not only can be used on the mobile portable phone, and same this structure also can be used on the open-close connection part of the box body of band mirror compact of cosmetics and lid, or similarly on the open-close connection part of wisp parts.All this kind conversion does not break away from initiative spirit of the present invention, all drops within protection scope of the present invention.
Claims (4)
1, the snap-type folding hinge structure of the open-close connection part of hand-set host and display unit, it is characterized in that: it comprises:
Cam ring (6), described cam ring (6) is fixing with display unit (9) rotation, and an end of described cam ring (6) connects the compacting spring (7) that produces elastic force and be supported in rotating shaft (12);
External cam (5), described external cam (5) rotation is fixed in the main frame (8), and described external cam (5) has the cam elder generation end (5b) of relative cam ring (6);
Give as security button (1), described signature button (1) is rotatable to be fixed on described external cam (5) lining or rotation is fixed on described main frame (8) lining;
Give as security rod (2), described signature rod (2) has signature cam part (2a) with the integrated and relative described cam ring of described signature button (1) (6) inside;
Compacting spring (7), described compacting spring (7) are given as security the described signature of system and are buckled (1).
2, the snap-type folding hinge structure of the open-close connection part of hand-set host according to claim 1 and display unit, it is characterized in that: described display unit (9) comprises switching body (10), show body (11), be integral or be fixed in the rotating shaft (12) of switching body (10) with described switching body (10), supporting bracket (13), wave mode spring (14), give as security signature system ring (15) and connecting ring (16) that the described wave mode spring of system (14) forms cam part, described connecting ring (16) is given as security system ring (15) cam part relatively and is had cam part and have simultaneously and hang the extension that ends with described rotating shaft (12) and end portion.
3, the snap-type folding hinge structure of the open-close connection part of hand-set host according to claim 2 and display unit, it is characterized in that: described signature system ring (15) periphery is provided with gear (20), described gear (20) embeds rotating shaft (12) back and is meshed with tooth bar (19), extension portion (11a) is established in the outside that shows body (11), and described gear (20) is provided with and connects jut (20a).
4, the snap-type folding hinge structure of the open-close connection part of hand-set host according to claim 1 and display unit, it is characterized in that: the interior week insertion buffer spring (22) of described external cam (5), compacting ring (23) has recess (23a), and described signature rod (2) has the mortise portion (2c) that matches with this recess (23a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510079368 CN1711016A (en) | 2005-07-08 | 2005-07-08 | Snap-type folding hinge structure of open-close connection part of hand-set host and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510079368 CN1711016A (en) | 2005-07-08 | 2005-07-08 | Snap-type folding hinge structure of open-close connection part of hand-set host and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1711016A true CN1711016A (en) | 2005-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510079368 Pending CN1711016A (en) | 2005-07-08 | 2005-07-08 | Snap-type folding hinge structure of open-close connection part of hand-set host and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1711016A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787776A (en) * | 2012-08-24 | 2012-11-21 | 河海大学常州校区 | Hinge capable of automatically closing with buffer device |
| CN110043556A (en) * | 2019-05-23 | 2019-07-23 | 歌尔科技有限公司 | A kind of adjustable hinge of torsion, hinge engaging structure and glasses |
-
2005
- 2005-07-08 CN CN 200510079368 patent/CN1711016A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787776A (en) * | 2012-08-24 | 2012-11-21 | 河海大学常州校区 | Hinge capable of automatically closing with buffer device |
| CN102787776B (en) * | 2012-08-24 | 2015-01-21 | 河海大学常州校区 | Hinge capable of automatically closing with buffer device |
| CN110043556A (en) * | 2019-05-23 | 2019-07-23 | 歌尔科技有限公司 | A kind of adjustable hinge of torsion, hinge engaging structure and glasses |
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