CN102865290A - Component connection rotary device - Google Patents
Component connection rotary device Download PDFInfo
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- CN102865290A CN102865290A CN201210325353XA CN201210325353A CN102865290A CN 102865290 A CN102865290 A CN 102865290A CN 201210325353X A CN201210325353X A CN 201210325353XA CN 201210325353 A CN201210325353 A CN 201210325353A CN 102865290 A CN102865290 A CN 102865290A
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- joint
- connecting plate
- link
- rotary device
- hole
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Abstract
The invention provides a component connection rotary device, which comprises a transition connecting piece, wherein the transition connecting piece is provided with a first connection part, a second connection part and a wire passing hole which are connected with one another; the wire passing hole penetrates through the first connection part and the second connection part; a first connecting piece is rotatablely arranged on the first connecting piece in a penetrating manner; a second connecting piece is rotatablely arranged on the second connecting piece in a penetrating manner; and the rotation axis of the first connecting piece is perpendicular to the rotation axis of the second connecting piece. When the component connection rotary device is used, the first connecting piece can be connected with an upper cover of a case, and the second connecting piece can be connected with a lower cover of the case; since the first connecting piece can rotate around the first connection part, the second connection part can rotate around the second connection part, and the rotation axis of the first connecting piece is perpendicular to the rotation axis of the second connecting piece, the upper cover of the case can also rotate around two axes in a spatial right-angle coordinate system.
Description
Technical field
The present invention relates to mechanical connection component technology field, relate in particular to a kind of parts connection rotary device.
Background technique
In test, measurement industry, some test, surveying instrument, equipment all are integrated in the portable cabinet, test accordingly, measure operation under the different working environments so that move to.Existing cabinet generally comprises loam cake and lower cover, and loam cake generally is connected by hinge with lower cover, and loam cake can only rotate along the axle of level like this, and namely loam cake can only rotate along an axle in rectangular coordinate system in space.But under some specific use condition, need loam cake to rotate by two axles in rectangular coordinate system in space, as seen, existing hinge can't make cabinet satisfy this demand.
Summary of the invention
Provide hereinafter about brief overview of the present invention, in order to basic comprehension about some aspect of the present invention is provided.Should be appreciated that this general introduction is not about exhaustive general introduction of the present invention.It is not that intention is determined key of the present invention or pith, neither be intended to limit scope of the present invention.Its purpose only is that the form of simplifying provides some concept, with this as the in greater detail preorder of discussing after a while.
The loam cake of cabinet the invention provides a kind of parts connection rotary device, so that can rotate along two axles in the rectangular coordinate system in space.
The invention provides a kind of parts connection rotary device, comprise transition piece, described transition piece has interconnective the first joint, the second joint and connects the cable-through hole of described the first joint and described the second joint, rotate on described the first joint and be coated with the first link, rotate on described the second joint and be coated with the second link, the rotation axis of described the first link is mutually vertical with the rotation axis of described the second link.
Parts connection rotary device provided by the invention in use, the first link can be connected with the loam cake of cabinet, the second link is connected with the lower cover of cabinet, because the first link can rotate around the first joint, and the second link can rotate around the second joint, and the rotation axis of the first link is mutually vertical with the rotation axis of described the second link, then so that the loam cake of cabinet can also rotate by two axles in rectangular coordinate system in space.
Description of drawings
With reference to below in conjunction with the explanation of accompanying drawing to the embodiment of the invention, can understand more easily above and other purpose of the present invention, characteristics and advantage.Parts in the accompanying drawing are just in order to illustrate principle of the present invention.In the accompanying drawings, same or similar technical characteristics or parts will adopt identical or similar reference character to represent.
The plan view of the parts connection rotary device that Fig. 1 provides for the embodiment of the invention one;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the stereogram of Fig. 1.
Description of reference numerals:
The second link-1; Spacing catch-2; The second joint-3;
The first joint-4; Friction plate-5; The first link-6;
Transition piece-7; Only revolve plane-8; Male part-9;
The second attachment hole-10; Cable-through hole-11; The 3rd connecting plate-12;
The 4th connecting plate-13; The first connecting plate-14; The second connecting plate-15;
Nut-16; Contiguous block-17; The first attachment hole-18;
Positive stop lug boss-19; Nut-20.
Embodiment
Embodiments of the invention are described with reference to the accompanying drawings.The element of describing in an accompanying drawing of the present invention or a kind of mode of execution and feature can combine with element and the feature shown in one or more other accompanying drawing or the mode of execution.Should be noted that for purpose clearly, omitted expression and the description of parts that have nothing to do with the present invention, known to persons of ordinary skill in the art and processing in accompanying drawing and the explanation.
The plan view of the parts connection rotary device that Fig. 1 provides for the embodiment of the invention one; Fig. 2 is the A-A sectional view of Fig. 1; Fig. 3 is the stereogram of Fig. 1; As shown in Figure 1-Figure 3, the parts connection rotary device that present embodiment provides comprises transition piece 7, transition piece 7 has interconnective the first joint 4, the second joint 3 and connects the cable-through hole 11 of the first joint 4 and the second joint 3, rotate on the first joint 4 and be coated with the first link 6, it is mutually vertical with the rotation axis of the second link 1 to rotate the rotation axis that is coated with the second link 1, the first link 6 on the second joint 3.
Here the rotation of indication installs and refers to, two parts are installed on together mutually, and can carry out relative rotation.
The parts connection rotary device of such scheme in use, the first link 6 can be connected with the loam cake of cabinet, the second link 1 is connected with the lower cover of cabinet, because the first link 6 can rotate around the first joint 4, and the second link 1 can rotate around the second joint 3, and the rotation axis of the first link 4 is mutually vertical with the rotation axis of described the second link 1, then so that the loam cake of cabinet can also rotate by two axles in rectangular coordinate system in space.
Further, based on above-described embodiment, in order to make the first link 6 when the first joint 4 rotates, can realize at an arbitrary position the location, then be coated with friction plate 5 at the first joint 4, friction plate 5 presses with the first link 6 and cooperates, and the resistance that provides to stop the first link 6 to rotate is provided.Particularly, can be a multidiameter shaft such as but not limited to the first joint 4, the shaft shoulder of multidiameter shaft carries out axial location to the first link 6, friction plate 5 from the miner diameter end cover of multidiameter shaft to multidiameter shaft, and contact with the first link 6, miner diameter end at multidiameter shaft is bolted with nut 16, controls the positive pressure that friction plate 5 contacts with the first link 6 by rotating nut 16, and then controls the frictional force that restriction the first link 6 rotates.Certainly, friction plate 5 also can only be arranged between the shaft shoulder and the first link 6 of multidiameter shaft.
Further, based on above-described embodiment, in order to improve the first link 6 when the first joint 4 rotates, the reliability of location then is provided with friction plate 5 in the both sides of the first link 6 at an arbitrary position.Can be butterfly spring, macromolecular material pad etc. such as but not limited to friction plate 5.
Further, based on above-described embodiment, in order preventing in use, to be damaged to the wire that is located in the cable-through hole 11 because the parts connection rotary device rotates, then on the second joint 3, only to revolve and install spacing catch 2, have male part 9 on the spacing catch 2; Have the positive stop lug boss 19 that can cooperate with male part 9 blocks on the second link 1, by the block effect of male part 9 with positive stop lug boss 19, limit transition piece 7 with respect to the rotation angle of the second link 1, and make this rotation angle less than 360 °.
Further, based on above-described embodiment, male part 9 is fan-shaped male part, and this fan-shaped male part can be the outer edge that integrated punching is formed on spacing catch 2.
Further, based on above-described embodiment, the central angle of fan-shaped male part is 90 °, so in use, the loam cake of the cabinet that links with this parts connection rotary device can carry out 270 ° rotation, after 270 ° of loam cake rotations, it still can be fastened on down and cover, at this moment, the display screen that arranges in the loam cake is convenient to watch and operating display then up.
Further, based on above-described embodiment, in actual applications, the second joint 3 is shaft like parts, have on the outer circumferential face of shaft like parts and only revolve plane 8, spacing catch 2 has the installation through hole, install on the hole wall of through hole to be provided with and the locating face that only revolves plane 8 corresponding matching, by locating face with only revolve plane 8 cooperate realize that the second joint 3 and only screwing of spacing catch 2 close.In addition, the nut 20 that is spirally connected in the end of the second joint 3 prevents that spacing catch 2 from coming off from the second joint 3.
Further, based on above-described embodiment, the first joint 4 and the second joint 3 are shaft like parts, and the first joint 4 is mutually vertical with the second joint 3.Wherein, cable-through hole 11 comprises the first cable-through hole section and the second cable-through hole section that is interconnected, and the first cable-through hole section connects the first joint 4, the second cable-through hole sections along the axis of the first joint 4 and connects the second joint 3 along the axis of the second joint 3.In actual the use, for the intensity that guarantees to be connected between the first joint 4 and the second joint 3, then in the first joint 4 and the second joint 3 joints by width greater than, the first joint 4 and the second joint 3 in the two diameter more greatly a contiguous block 17 the first joint 4 and the second joint 3 are linked together.
Further, based on above-described embodiment, the first link 6 comprises interconnective the first connecting plate 14 and the second connecting plate 15, the first connecting plate 14 is mutually vertical with the second connecting plate 15, the first connecting plate 14 and the second connecting plate 15 can be made by the mode of sheetmetal working, evenly be laid with on the first connecting plate 15 on the first attachment hole 18, the second connecting plates 15 and be provided with the first mounting hole, the first joint 4 rotates and is threaded onto in the first mounting hole.
Further, based on above-described embodiment, the second link 1 comprises interconnective the 3rd connecting plate 12 and the 4th connecting plate 13, the 3rd connecting plate 12 is mutually vertical with the 4th connecting plate 13, the 3rd connecting plate 12 and the 4th connecting plate 13 can be made by the mode of sheetmetal working, evenly be laid with on the 3rd connecting plate 12 on the second attachment hole 10, the four connecting plates 13 and be provided with the second mounting hole, the second joint 3 rotates and is threaded onto in the second mounting hole.
It should be noted that at last: above embodiment only in order to technological scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technological scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characteristics wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technological scheme.
Claims (10)
1. parts connection rotary device, it is characterized in that, comprise transition piece, described transition piece has interconnective the first joint, the second joint and connects the cable-through hole of described the first joint and described the second joint, rotate on described the first joint and be coated with the first link, rotate on described the second joint and be coated with the second link, the rotation axis of described the first link is mutually vertical with the rotation axis of described the second link.
2. parts connection rotary device according to claim 1 is characterized in that, described the first joint is coated with friction plate, and described friction plate presses with described the first link and cooperates.
3. parts connection rotary device according to claim 2 is characterized in that, the both sides of described the first link are provided with described friction plate.
4. arbitrary described parts connection rotary device is characterized in that according to claim 1-3, only revolves on described the second joint to install spacing catch, has male part on the described spacing catch; Has the positive stop lug boss that can cooperate with described male part block on described the second link.
5. parts connection rotary device according to claim 4 is characterized in that, described male part is fan-shaped male part.
6. parts connection rotary device according to claim 5 is characterized in that, the central angle of described fan-shaped male part is 90 °.
7. parts connection rotary device according to claim 4, it is characterized in that, described the second joint is shaft like parts, have on the outer circumferential face of described shaft like parts and only revolve the plane, described spacing catch has the installation through hole, is provided with on the hole wall of described installation through hole and the described locating face that only revolves the plane corresponding matching.
8. arbitrary described parts connection rotary device is characterized in that according to claim 1-3, and described the first joint and described the second joint are shaft like parts, and described the first joint is mutually vertical with described the second joint; Described cable-through hole comprises the first cable-through hole section and the second cable-through hole section that is interconnected, described the first cable-through hole section connects described the first joint along the axis of described the first joint, and described the second cable-through hole section connects described the second joint along the axis of described the second joint.
9. arbitrary described parts connection rotary device according to claim 1-3, it is characterized in that, described the first link comprises interconnective the first connecting plate and the second connecting plate, described the first connecting plate is mutually vertical with described the second connecting plate, evenly be laid with the first attachment hole on described the first connecting plate, be provided with the first mounting hole on described the second connecting plate, described the first joint rotates and is threaded onto in described the first mounting hole.
10. arbitrary described parts connection rotary device according to claim 1-3, it is characterized in that, described the second link comprises interconnective the 3rd connecting plate and the 4th connecting plate, described the 3rd connecting plate is mutually vertical with described the 4th connecting plate, evenly be laid with the second attachment hole on described the 3rd connecting plate, be provided with the second mounting hole on described the 4th connecting plate, described the second joint rotates and is threaded onto in described the second mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210325353.XA CN102865290B (en) | 2012-09-05 | 2012-09-05 | A kind of component connection rotary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210325353.XA CN102865290B (en) | 2012-09-05 | 2012-09-05 | A kind of component connection rotary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102865290A true CN102865290A (en) | 2013-01-09 |
| CN102865290B CN102865290B (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210325353.XA Active CN102865290B (en) | 2012-09-05 | 2012-09-05 | A kind of component connection rotary device |
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| CN (1) | CN102865290B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534671A (en) * | 2016-01-28 | 2016-05-04 | 苏州瑞华医院有限公司 | Rescue bed provided with upper limb shelf |
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| JP2006147290A (en) * | 2004-11-18 | 2006-06-08 | Casio Hitachi Mobile Communications Co Ltd | Connection structure |
| CN1842262A (en) * | 2005-03-31 | 2006-10-04 | 加藤电机株式会社 | Biaxial hinge device of electrical equipment |
| CN101463863A (en) * | 2007-12-21 | 2009-06-24 | 加藤电机株式会社 | Double-shaft hinge and electronic apparatus equipped therewith |
| CN201269254Y (en) * | 2008-08-22 | 2009-07-08 | 兆利科技工业股份有限公司 | Double-shaft type pivot device |
| WO2009104637A1 (en) * | 2008-02-20 | 2009-08-27 | 日本電気株式会社 | Two-axis hinge mechanism and portable terminal |
| CN101660566A (en) * | 2008-08-25 | 2010-03-03 | 鸿富锦精密工业（深圳）有限公司 | Hinge structure |
| CN201513461U (en) * | 2009-08-03 | 2010-06-23 | 康准电子科技（昆山）有限公司 | Hinge device |
| CN201944106U (en) * | 2010-12-22 | 2011-08-24 | 新日兴股份有限公司 | Automatic-slanting hinge device and portable electronic device |
| CN201973080U (en) * | 2011-03-04 | 2011-09-14 | 浙江长兴亚金机械有限公司 | Universal joint structure for solar laminating machine |
| CN202768620U (en) * | 2012-09-05 | 2013-03-06 | 北京泛华恒兴科技有限公司 | Part connection rotating device |
-
2012
- 2012-09-05 CN CN201210325353.XA patent/CN102865290B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006147290A (en) * | 2004-11-18 | 2006-06-08 | Casio Hitachi Mobile Communications Co Ltd | Connection structure |
| CN1842262A (en) * | 2005-03-31 | 2006-10-04 | 加藤电机株式会社 | Biaxial hinge device of electrical equipment |
| CN101463863A (en) * | 2007-12-21 | 2009-06-24 | 加藤电机株式会社 | Double-shaft hinge and electronic apparatus equipped therewith |
| WO2009104637A1 (en) * | 2008-02-20 | 2009-08-27 | 日本電気株式会社 | Two-axis hinge mechanism and portable terminal |
| CN201269254Y (en) * | 2008-08-22 | 2009-07-08 | 兆利科技工业股份有限公司 | Double-shaft type pivot device |
| CN101660566A (en) * | 2008-08-25 | 2010-03-03 | 鸿富锦精密工业（深圳）有限公司 | Hinge structure |
| CN201513461U (en) * | 2009-08-03 | 2010-06-23 | 康准电子科技（昆山）有限公司 | Hinge device |
| CN201944106U (en) * | 2010-12-22 | 2011-08-24 | 新日兴股份有限公司 | Automatic-slanting hinge device and portable electronic device |
| CN201973080U (en) * | 2011-03-04 | 2011-09-14 | 浙江长兴亚金机械有限公司 | Universal joint structure for solar laminating machine |
| CN202768620U (en) * | 2012-09-05 | 2013-03-06 | 北京泛华恒兴科技有限公司 | Part connection rotating device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534671A (en) * | 2016-01-28 | 2016-05-04 | 苏州瑞华医院有限公司 | Rescue bed provided with upper limb shelf |
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| Publication number | Publication date |
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| CN102865290B (en) | 2016-04-27 |
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Effective date of registration: 20161021 Address after: 100083 Beijing City, Haidian District Zhongguancun Road No. 18 smartfortune International Building block A 8 layer 902, Room 903 Patentee after: Beijing Zhongke Pansino Technology Co., Ltd. Address before: 100192, Beijing, Haidian District West Road, 66 Dongsheng Science Park North Territory, A-4 building Patentee before: Beijing Fanhua Hengxing Technology Co., Ltd. |