CN100366928C - Self-locking type hinge device and multifunctional integrated machine using the same - Google Patents
Self-locking type hinge device and multifunctional integrated machine using the same Download PDFInfo
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- CN100366928C CN100366928C CNB2003101078382A CN200310107838A CN100366928C CN 100366928 C CN100366928 C CN 100366928C CN B2003101078382 A CNB2003101078382 A CN B2003101078382A CN 200310107838 A CN200310107838 A CN 200310107838A CN 100366928 C CN100366928 C CN 100366928C
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- perforate
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- hinging shaft
- hinge device
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- 238000009434 installation Methods 0.000 claims description 18
- 238000007639 printing Methods 0.000 claims description 14
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- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
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Abstract
The present invention relates to a self-locking hinge device which comprises a hinge body, a first installing flat plate, a second installing flat plate and a latching mechanism, wherein the first installing flat plate is hinged with the first end of the hinge body, and the second installing flat plate is hinged with the second end of the hinge body; the latching mechanism is used for locking the first installing flat plate and the hinge body so as to disable the relative rotation of the first installing flat plate and the hinge body when the second installing flat plate rotates to a predetermined position in relation to the hinge body. The present invention also provides a multifunctional integral machine which uses the self-locking hinge device.
Description
Technical field
The present invention relates to a kind of self-locking hinge device and use its all-in-one multifunctional machine, the self-locking hinge device of two hinges of particularly a kind of integration and use its all-in-one multifunctional machine.
Background technique
All-in-one multifunctional machine generally receives an acclaim at present owing to have functions such as scanning, printing even fax.In traditional all-in-one multifunctional machine, printing unit normally is positioned at the below of scanning element.No matter be the printing unit of laser or ink jet type, after carbon dust or ink are finished using, all must change by the user.At this moment, the user must start the action that scanning element just can be changed.Perhaps, when all-in-one multifunctional machine generation jam condition, the user also must start scanning element could get rid of the paperboard situation.
Fig. 1 shows a kind of schematic representation of traditional all-in-one multifunctional machine.As shown in Figure 1, this all-in-one multifunctional machine comprises one first hinge 101, one second hinge 102, one scan unit 103, a printing list unit 104, a flip 105 and an oil hydraulic cylinder 106.First hinge 101 is hinged to scanning element 103 with flip 105, and second hinge 102 is hinged to printing unit 104 with scanning element 103.When scanning motion, the user along a rotating shaft of first hinge 101 rotation and up start, then is placed on flip 105 on the scanning element 103 with file, covers flip 105 then and scans.When the all-in-one multifunctional machine paperboard maybe needs to change consumptive material, the user with scanning element 103 along a rotating shaft of second hinge 102 rotation and up start, oil hydraulic cylinder 106 generations are at this moment done in order to support the weight of scanning element 103 and flip 105, carry out actions such as paperboard eliminating or replacing consumptive material then.
Yet above-mentioned known technology has following shortcoming.Owing to need independent two hinges of installing, make assembling process numerous and diverse, and make the cost of all-in-one multifunctional machine effectively to reduce.In addition, when the user started scanning element 103, flip 105 may be broken away from scanning element 103 by gravitating because of inclination, even drops, and caused flip 105 to damage, and perhaps also may cause first hinge 101 to damage.When being equiped with automatic paper conveying apparatus in the flip 105, the weight of flip 105 integral body increases the weight of especially, if flip 105 is dropped because of starting of scanning element 103, will make the automatic paper conveying apparatus of costliness be damaged.
Therefore, can be convenient to the assembled multifunctional integrated machine and can prevent when starting scanning element that flip breaks away from the self-locking hinge device of scanning element if can provide a kind of, be a big benefit for the volume-diminished of all-in-one multifunctional machine and cost reduce really.
Summary of the invention
Therefore, an object of the present invention is to provide a kind of assembled multifunctional integrated machine of being convenient to and also can effectively prevent the self-locking hinge device that flip is dropped.
For reaching above-mentioned purpose, the invention provides a kind of self-locking hinge device, it comprises a hinge bodies, one first dull and stereotyped, the dull and stereotyped and bolt lock mechanism of one second installation is installed.Dull and stereotyped one first end with hinge bodies of first installation is hinged, and second installation, one second end dull and stereotyped and hinge bodies is hinged.Bolt lock mechanism comprises: a follower link, relatively move with first hinging shaft with relatively rotating of hinge bodies along with second installation is dull and stereotyped, when the second installation flat board turns to a precalculated position with respect to hinge bodies, fix first hinging shaft, with so that first install and dull and stereotypedly can't relatively rotate with hinge bodies; And a cam, contact and mobile follower link with follower link.
For reaching above-mentioned purpose, the present invention also provides a kind of all-in-one multifunctional machine, and it comprises: aforesaid self-locking hinge device, one scan unit, printing list unit and a flip.Scanning element is fixed to hinge bodies, in order to scan the one scan file and to produce a dozen seal signals.Printing unit is fixed to second flat board is installed, and prints file in order to receive print signal.Flip is fixed to first flat board is installed, in order to cover the scanning document that is placed on the scanning element.
According to above-mentioned structure, the user can start flip and scanning element respectively, to place the action of paper, replacing consumptive material or eliminating paperboard.And when the user started scanning element, the flip meeting was lockable, the thing generation that damages to prevent flip from dropping or hurt sb.'s feelings.
Description of drawings
Fig. 1 shows a kind of schematic representation of traditional all-in-one multifunctional machine.
Fig. 2 shows the schematic representation according to the all-in-one multifunctional machine of preferred embodiment of the present invention.
The state that the scanning element of Fig. 3 displayed map 2 is started.
The state that the flip of Fig. 4 displayed map 2 is started.
Fig. 5 shows according to one of stereogram of the self-locking hinge device of the embodiment of the invention one.
Fig. 6 shows according to two of the stereogram of the self-locking hinge device of the embodiment of the invention one.
Fig. 7 shows according to one of side view of the self-locking hinge device of the embodiment of the invention two.
Fig. 8 shows according to two of the side view of the self-locking hinge device of the embodiment of the invention two.
Fig. 9 shows according to one of side view of the self-locking hinge device of the embodiment of the invention three.
Figure 10 shows according to two of the side view of the self-locking hinge device of the embodiment of the invention three.
Figure 11 shows the stereogram according to the self-locking hinge device of the embodiment of the invention four.
Figure 12 shows the internal structure of Figure 11.
Embodiment
Fig. 2 shows the schematic representation according to the all-in-one multifunctional machine of preferred embodiment of the present invention.The state that the scanning element of Fig. 3 displayed map 2 is started.The state that the flip of Fig. 4 displayed map 2 is started.Shown in Fig. 2 to 4, this all-in-one multifunctional machine comprises a self-locking hinge device 1, one scan unit 2, a printing list unit 3, a flip 4 and an automatic paper conveying apparatus 5.It should be noted that automatic paper conveying apparatus 5 is abridged members according to circumstances.Self-locking hinge device 1 comprises a hinge bodies 10, one first dull and stereotyped 50 and one bolt lock mechanism 70 of dull and stereotyped 30,1 second installation is installed.Hinge bodies 10 has one first end 25 and one second end 26.Dull and stereotyped 30 and first end 25 of first installation is hinged, and dull and stereotyped 50 and second end 26 of second installation is hinged.Bolt lock mechanism 70 is in order to second to install dull and stereotyped 50 when turning to a precalculated position with respect to this hinge bodies 10 at this, pin this first install dull and stereotyped 30 with this hinge bodies 10, both can't be relatively rotated.For example, in this so-called precalculated position, be meant the pairing position of the state that scanning element is started.
Flip 4 is fixed to first flat board 30 is installed, in order to cover this scanning document that is placed on the scanning element 2.Automatic paper conveying apparatus 5 is located in the flip 4, in order to transmit scanning document for scanning element 2 scannings.Drop when scanning element is started for fear of flip, this self-locking hinge device 1 need have a bolt lock mechanism 70, in order to install dull and stereotyped 50 when turning to a precalculated position with respect to hinge bodies 10 second, pin first install dull and stereotyped 30 with hinge bodies 10, both can't be relatively rotated.The thin bilge construction of self-locking hinge device 1 below is described.
The self-locking hinge schematic representation of apparatus of Fig. 5 and Fig. 6 displayed map 2.As Fig. 5 and shown in Figure 6, this self-locking hinge device 1 comprises aforesaid hinge bodies 10, first dull and stereotyped 30, second installation dull and stereotyped 50 and the bolt lock mechanism 70 is installed.First installation dull and stereotyped 30 is to utilize one first hinging shaft 11 hinged with hinge bodies 10, and second installation dull and stereotyped 50 and hinge bodies 10 are to utilize one second hinging shaft 12 hinged.Hinge bodies 10 is made of one first body 16 and one second body 17, so that assembling.Yet first body 16 and second body 17 also can be integrally formed structures.In the present embodiment, first hinging shaft 11 and second hinging shaft 12 are in the same plane.That is, first installs dull and stereotyped 30 can turn to second dull and stereotyped 50 parallel the and states faced are installed, as shown in Figure 5.Install dull and stereotyped 50 when turning to a precalculated position second with respect to hinge bodies 10, as shown in Figure 6, first install dull and stereotyped 30 with hinge bodies 10 both can be lockable and can't relatively rotate, dull and stereotyped 30 flip be installed drop to avoid being installed in first.The implementation of bolt lock mechanism 70 has a variety of, and all electric power, magnetic force or mechanical forces utilized can realize.Below will illustrate the detail structure of bolt lock mechanism 70, but be not that the present invention is limited to this.
Fig. 7 and Fig. 8 show the side view according to the self-locking hinge device of the embodiment of the invention two.Present embodiment is similar to embodiment one, and the part of repetition no longer describes in detail.As Fig. 7 and shown in Figure 8, self-locking hinge device 1 comprises aforesaid hinge bodies 10, first dull and stereotyped 30, second installation dull and stereotyped 50 and the bolt lock mechanism 70 is installed, and wherein bolt lock mechanism 70 comprises a follower link 71 and a cam 72.Follower link 71 is fixed first hinging shaft 11 along with the second installation flat board 50 moves with relatively rotating of hinge bodies 10 in order to selectivity.Cam 72 is located at second and installs on dull and stereotyped 50, in order to contact and mobile follower link 71 with follower link 71.Be equiped with a pin 75 above the follower link 71, in order to move in the guide groove 76 in external form closed type (Form-closed) cam 72.By the profile of control guide groove 76, can effectively control the amount of movement of follower link 71.
One second perforate 74 of the rectangle that is formed with circle or oval-shaped one first perforate 73 on the follower link 71 and is communicated with first perforate 73.First hinging shaft 11 can have two cambered surfaces and two planes, therefore can rotate in first perforate 73, but can't rotate in second perforate 74.When the state of self-locking hinge device 1 as shown in Figure 7 the time, first hinging shaft 11 drops in first perforate 73, so first installs dull and stereotyped 30 and can rotate with respect to hinge bodies 10.When the state of self-locking hinge device 1 as shown in Figure 8 the time, hinge bodies 10 can move towards the direction of arrow so that first hinging shaft 11 falls into second perforate 74, with first install dull and stereotyped 30 with hinge bodies 10 both pin, reach effect of the present invention.
Fig. 9 and Figure 10 show the side view according to the self-locking hinge device of the embodiment of the invention three.Present embodiment is similar to embodiment one, and the part of repetition no longer describes in detail.As Fig. 9 and shown in Figure 10, self-locking hinge device 1 comprises aforesaid hinge bodies 10, first dull and stereotyped 30, second installation dull and stereotyped 50 and the bolt lock mechanism 70 is installed, and wherein bolt lock mechanism 70 comprises a follower link 71, a cam 72 and a spring 77.Cam 72 is a kind of external force closed type (Force-closed) cams, and spring 77 connects follower link 71 and cam 72, uses so that follower link 71 keeps contacting with cam 72 forever.Other member with make flowing mode and embodiment two is similar, be not described in detail in this.
Figure 11 shows the stereogram according to the self-locking hinge device of the embodiment of the invention four.Figure 12 shows the internal structure of the self-locking hinge device of Figure 11.Present embodiment is similar to embodiment two, and the part of repetition no longer describes in detail.As Figure 11 and shown in Figure 12, embodiment four and embodiment two are similar, difference be first install dull and stereotyped 30 and hinge bodies 10 between first hinging shaft 11, be and second install dull and stereotyped 50 and hinge bodies 10 between second hinging shaft 12 be positioned on the Different Plane.The direction that starts of flip and scanning element of installing the all-in-one multifunctional machine of this self-locking hinge device 1 is different, and this framework also can be applicable among embodiment one and the embodiment three.A self-locking hinge device it should be noted that embodiment four can use with two self-locking hinge device collocation of embodiment one, two or three, so that the scanning element of all-in-one multifunctional machine is different with the direction that flip starts.
According to said structure of the present invention, can provide a kind of and be convenient to the assembled multifunctional integrated machine and can effectively prevent the self-locking hinge device that flip is dropped.When the assembled multifunctional integrated machine,, one group of self-locking hinge device can reach needed action as long as being installed.And when the scanning element of all-in-one multifunctional machine was started, the self-locking hinge device can prevent that flip from dropping, with protection user's safety and the damage of avoiding all-in-one multifunctional machine.
The specific embodiment that is proposed in the detailed description of preferred embodiment is only in order to convenient explanation technology contents of the present invention, but not with narrow sense of the present invention be limited in the foregoing description, in the situation that does not exceed spirit of the present invention, the many variations of being done is implemented, and all belongs to scope of the present invention.
Symbol description
1～self-locking type hinge device
2～scanning element
3～print unit
4～flip
5～automatic paper conveying apparatus
10～hinge bodies
11～the first jointed shafts
12～the second jointed shafts
16～the first noumenon
17～the second bodies
25～first end
26～the second ends
30～the first install flat board
50～the second install flat board
70～bolt lock mechanism
71～follower link
72～cam
73～the first perforates
74～the second perforates
75～pin
76～guide groove
77～spring
101～the first hinges
102～the second hinges
103～scanning element
104～printing unit
105～flip
106～oil hydraulic cylinder
Claims (17)
1. a self-locking hinge device is characterized in that, comprises:
One hinge bodies has one first end and one second end;
One first installs flat board, hinged by one first hinging shaft and described first end;
One second installs flat board, hinged by one second hinging shaft and described second end; And
One bolt lock mechanism comprises:
One follower link, relatively move with described first hinging shaft with relatively rotating of described hinge bodies along with described second installation is dull and stereotyped, when the described second installation flat board turns to a precalculated position with respect to described hinge bodies, fixing described first hinging shaft is with so that described first install dull and stereotyped and described hinge bodies can't relatively rotate; And
One cam contacts and moves described follower link with described follower link.
2. self-locking hinge device as claimed in claim 1 is characterized in that, wherein said first hinging shaft and described second hinging shaft are in the same plane.
3. self-locking hinge device as claimed in claim 2 is characterized in that, wherein said cam is located at described second and installs on the flat board.
4. self-locking hinge device as claimed in claim 3 is characterized in that, wherein said cam is a kind of external form closed type cam.
5. self-locking hinge device as claimed in claim 4, it is characterized in that, one second perforate that is formed with one first perforate on the wherein said follower link and is communicated with described first perforate, described first hinging shaft can rotate in described first perforate but can't rotate in described second perforate.
6. self-locking hinge device as claimed in claim 3 is characterized in that, wherein said bolt lock mechanism also comprises:
One spring connects described follower link and described cam, and described cam is a kind of external force closed type cam.
7. self-locking hinge device as claimed in claim 6, it is characterized in that, one second perforate that is formed with one first perforate on the wherein said follower link and is communicated with described first perforate, described first hinging shaft can rotate in described first perforate but can't rotate in described second perforate.
8. self-locking hinge device as claimed in claim 1 is characterized in that, wherein said first hinging shaft and described second hinging shaft are positioned on the Different Plane.
9. self-locking hinge device as claimed in claim 8 is characterized in that, wherein said cam is located at described second and is installed on the flat board.
10. self-locking hinge device as claimed in claim 9 is characterized in that, wherein said cam is a kind of external form closed type cam.
11. self-locking hinge device as claimed in claim 10, it is characterized in that, one second perforate that is formed with one first perforate on the wherein said follower link and is communicated with described first perforate, described first hinging shaft can rotate in described first perforate but can't rotate in described second perforate.
12. self-locking hinge device as claimed in claim 9 is characterized in that, wherein said bolt lock mechanism also comprises:
One spring connects described follower link and described cam, and described cam is a kind of external force closed type cam.
13. self-locking hinge device as claimed in claim 12, it is characterized in that, one second perforate that is formed with one first perforate on the wherein said follower link and is communicated with described first perforate, described first hinging shaft can rotate in described first perforate but can't rotate in described second perforate.
14. an all-in-one multifunctional machine is characterized in that, comprises:
One self-locking hinge device, it comprises:
One hinge bodies has one first end and one second end;
One first installs flat board, hinged by one first hinging shaft and described first end;
One second installs flat board, hinged by one second hinging shaft and described second end; And
One bolt lock mechanism comprises:
One follower link, relatively move with described first hinging shaft with relatively rotating of described hinge bodies along with described second installation is dull and stereotyped, when the described second installation flat board turns to a precalculated position with respect to described hinge bodies, fixing described first hinging shaft is with so that described first install dull and stereotyped and described hinge bodies can't relatively rotate; And
One cam contacts and moves described follower link with described follower link;
The one scan unit is fixed to described hinge bodies, in order to scan the one scan file and to produce a dozen seal signals;
One printing list unit is fixed to described second flat board is installed, and prints file in order to receive described print signal; And
One flip is fixed to described first flat board is installed, in order to cover the described scanning document that is placed on the described scanning element.
15. all-in-one multifunctional machine as claimed in claim 14 is characterized in that, also comprises:
One automatic paper conveying apparatus is located in the described flip, scans for described scanning element in order to transmit described scanning document.
16. all-in-one multifunctional machine as claimed in claim 14 is characterized in that, wherein said first hinging shaft and described second hinging shaft are in the same plane.
17. all-in-one multifunctional machine as claimed in claim 14 is characterized in that, wherein said first hinging shaft and described second hinging shaft are positioned on the Different Plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101078382A CN100366928C (en) | 2003-10-10 | 2003-10-10 | Self-locking type hinge device and multifunctional integrated machine using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101078382A CN100366928C (en) | 2003-10-10 | 2003-10-10 | Self-locking type hinge device and multifunctional integrated machine using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1605763A CN1605763A (en) | 2005-04-13 |
| CN100366928C true CN100366928C (en) | 2008-02-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101078382A Expired - Fee Related CN100366928C (en) | 2003-10-10 | 2003-10-10 | Self-locking type hinge device and multifunctional integrated machine using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100366928C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100418015C (en) * | 2005-06-24 | 2008-09-10 | 虹光精密工业（苏州）有限公司 | Self-locking hinge |
| JP6119977B2 (en) * | 2013-03-26 | 2017-04-26 | セイコーエプソン株式会社 | Image reading device |
| CN107269646A (en) * | 2017-06-30 | 2017-10-20 | 苏州市凯顺电器有限公司 | A kind of collapsible hardware-joint |
| CN112392852B (en) * | 2020-11-16 | 2022-01-18 | Oppo广东移动通信有限公司 | Falling self-locking mechanism, folding rotating shaft device and electronic equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5564686A (en) * | 1995-08-01 | 1996-10-15 | Acer Peripherals, Inc. | Automatic document feeder for an image forming apparatus |
| US5621501A (en) * | 1993-10-25 | 1997-04-15 | Canon Kabushiki Kaisha | Opening-closing mechanism for an automatic original feeding apparatus |
| CN1160805A (en) * | 1996-04-01 | 1997-10-01 | 泷源制造株式会社 | Latch assembly |
| CN2308571Y (en) * | 1997-08-04 | 1999-02-24 | 财团法人工业技术研究院 | Wafer box chassis locking device |
| CN1252029A (en) * | 1997-04-08 | 2000-05-03 | 伯特兰·富尔零件有限公司 | Single control handle release mechanism for use with vehicle seat |
| US6141832A (en) * | 1997-04-30 | 2000-11-07 | Arturo Salice S.P.A. | Wide-angle hinge |
| US6629336B2 (en) * | 1998-12-11 | 2003-10-07 | Katoh Electrical Machinery Co., Ltd. | Original pressing plate hinge |
| CN2647020Y (en) * | 2003-10-10 | 2004-10-06 | 虹光精密工业（苏州）有限公司 | Self-locking hinge device and multifunctional integrated machine using the same |
-
2003
- 2003-10-10 CN CNB2003101078382A patent/CN100366928C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5621501A (en) * | 1993-10-25 | 1997-04-15 | Canon Kabushiki Kaisha | Opening-closing mechanism for an automatic original feeding apparatus |
| US5564686A (en) * | 1995-08-01 | 1996-10-15 | Acer Peripherals, Inc. | Automatic document feeder for an image forming apparatus |
| CN1160805A (en) * | 1996-04-01 | 1997-10-01 | 泷源制造株式会社 | Latch assembly |
| CN1252029A (en) * | 1997-04-08 | 2000-05-03 | 伯特兰·富尔零件有限公司 | Single control handle release mechanism for use with vehicle seat |
| US6141832A (en) * | 1997-04-30 | 2000-11-07 | Arturo Salice S.P.A. | Wide-angle hinge |
| CN2308571Y (en) * | 1997-08-04 | 1999-02-24 | 财团法人工业技术研究院 | Wafer box chassis locking device |
| US6629336B2 (en) * | 1998-12-11 | 2003-10-07 | Katoh Electrical Machinery Co., Ltd. | Original pressing plate hinge |
| CN2647020Y (en) * | 2003-10-10 | 2004-10-06 | 虹光精密工业（苏州）有限公司 | Self-locking hinge device and multifunctional integrated machine using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1605763A (en) | 2005-04-13 |
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