CN102865290B - A kind of component connection rotary device - Google Patents
A kind of component connection rotary device Download PDFInfo
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- CN102865290B CN102865290B CN201210325353.XA CN201210325353A CN102865290B CN 102865290 B CN102865290 B CN 102865290B CN 201210325353 A CN201210325353 A CN 201210325353A CN 102865290 B CN102865290 B CN 102865290B
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- joint
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- rotary device
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Abstract
The invention provides a kind of component connection rotary device, comprise transition piece, described transition piece has the cable-through hole of interconnective first joint, the second joint and through described first joint and described second joint, described first joint rotates and is coated with the first link, described second joint rotates and is coated with the second link, the rotation axis of described first link is mutually vertical with the rotation axis of described second link.This component connection rotary device in use, first link can be connected with the upper cover of cabinet, 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 second link, then the upper cover of cabinet is made to rotate by two axles in rectangular coordinate system in space.
Description
Technical field
The present invention relates to mechanical connecting element technical field, particularly relate to a kind of component connection rotary device.
Background technique
In test, measure industry, some test, surveying instrument, equipment are all integrated in a portable cabinet, so that test accordingly under moving to different working environments, measure operation.Existing cabinet generally comprises upper cover and lower cover, and upper cover is generally connected by hinge with lower cover, and such upper cover can only rotate along the axle of level, and namely upper cover can only rotate along an axle in rectangular coordinate system in space.But under some specific service condition, need upper cover to rotate by two axles in rectangular coordinate system in space, visible, existing hinge cannot make cabinet meet this demand.
Summary of the invention
Provide hereinafter about brief overview of the present invention, to provide about the basic comprehension in some of the present invention.Should be appreciated that this general introduction is not summarize about exhaustive of the present invention.It is not that intention determines key of the present invention or pith, and nor is it intended to limit the scope of the present invention.Its object is only provide some concept in simplified form, in this, as the preorder in greater detail discussed after a while.
The invention provides a kind of component connection rotary device, can rotate along the axle of two in rectangular coordinate system in space to make the upper cover of cabinet.
The invention provides a kind of component connection rotary device, comprise transition piece, described transition piece has the cable-through hole of interconnective first joint, the second joint and through described first joint and described second joint, described first joint rotates and is coated with the first link, described second joint rotates and is coated with the second link, the rotation axis of described first link is mutually vertical with the rotation axis of described second link.
Component connection rotary device provided by the invention in use, first link can be connected with the upper cover of cabinet, 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 second link, then the upper cover of cabinet is made to rotate by two axles in rectangular coordinate system in space.
Accompanying drawing explanation
Below with reference to the accompanying drawings illustrate embodiments of the invention, above and other objects, features and advantages of the present invention can be understood more easily.Parts in 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 same or similar reference character to represent.
The plan view of the component connection rotary device that Fig. 1 provides for the embodiment of the present 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:
Second link-1; Spacing catch-2; Second joint-3;
First joint-4; Friction plate-5; First link-6;
Transition piece-7; Spin-ended plane-8; Male part-9;
Second attachment hole-10; Cable-through hole-11; 3rd connecting plate-12;
4th connecting plate-13; First connecting plate-14; Second connecting plate-15;
Nut-16; Contiguous block-17; First attachment hole-18;
Positive stop lug boss-19; Nut-20.
Embodiment
With reference to the accompanying drawings embodiments of the invention are described.The element described in an accompanying drawing of the present invention or a kind of mode of execution and feature can combine with the element shown in one or more other accompanying drawing or mode of execution and feature.It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and process in illustrating.
The plan view of the component connection rotary device that Fig. 1 provides for the embodiment of the present 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 component connection rotary device that the present embodiment provides comprises transition piece 7, transition piece 7 has the cable-through hole 11 of interconnective first joint 4, second joint 3 and through first joint 4 and the second joint 3, first joint 4 rotates and is coated with the first link 6, second joint 3 rotates the rotation axis being coated with the second link 1, first link 6 mutually vertical with the rotation axis of the second link 1.
Here the rotation of indication installs and refers to, two parts are installed on together mutually, and can carry out relative rotation.
The component connection rotary device of such scheme in use, first link 6 can be connected with the upper cover of cabinet, 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 second link 1, then the upper cover of cabinet is made to rotate by two axles in rectangular coordinate system in space.
Further, based on above-described embodiment, when rotating on the first joint 4 to make the first link 6, location can be realized at an arbitrary position, then on the first joint 4, be coated with friction plate 5, friction plate 5 and the first link 6 snap fit, for providing a resistance stoping the first link 6 to rotate.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 is from the miner diameter end cover of multidiameter shaft to multidiameter shaft, and contact with the first link 6, be bolted with nut 16 at the miner diameter end of multidiameter shaft, control by rotating nut 16 positive pressure that friction plate 5 contacts with the first link 6, and then control the frictional force that restriction first link 6 rotates.Certainly, friction plate 5 also can only be arranged between the shaft shoulder of multidiameter shaft and the first link 6.
Further, based on above-described embodiment, in order to improve the first link 6 rotate on the first joint 4 time, the reliability of locating at an arbitrary position, be then provided with friction plate 5 in the both sides of the first link 6.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 to prevent in use, be damaged to because component connection rotary device carries out rotating the wire be located in cable-through hole 11, then spin-endedly on the second joint 3 install spacing catch 2, spacing catch 2 has male part 9; Second link 1 has the positive stop lug boss 19 that can coordinate with male part 9 block, by the block effect of male part 9 with positive stop lug boss 19, limit the rotation angle of transition piece 7 relative to the second link 1, and make this rotation angle be 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 in spacing catch 2.
Further, based on above-described embodiment, the central angle of fan-shaped male part is 90 °, so in use, the upper cover of the cabinet linked with this component connection rotary device can carry out the rotation of 270 °, after upper cover rotates 270 °, it still can be fastened on down and cover, now, the display screen arranged in upper cover, is convenient to viewing and operating display then upward.
Further, based on above-described embodiment, in actual applications, second joint 3 is shaft like parts, the outer circumferential face of shaft like parts has spin-ended plane 8, spacing catch 2 has installation through hole, and the hole wall installing through hole is provided with the locating face with spin-ended plane 8 corresponding matching, is realized the second joint 3 coordinated with spacing the spin-ended of catch 2 by coordinating of locating face and spin-ended plane 8.In addition, the nut 20 that is spirally connected in the end of the second joint 3 comes off to prevent spacing catch 2 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 are interconnected, and the first cable-through hole section is along through first joint 4, the second cable-through hole section of axis of the first joint 4 along through second joint 3 of axis of the second joint 3.In actual use, in order to ensure the intensity be connected between the first joint 4 with the second joint 3, then be greater than by width at the first joint 4 and the second joint 3 joint, in both the first joint 4 and the second joint 3 diameter more greatly a contiguous block 17 first joint 4 and the second joint 3 are linked together.
Further, based on above-described embodiment, first link 6 comprises interconnective first connecting plate 14 and the second connecting plate 15, first connecting plate 14 is mutually vertical with the second connecting plate 15, first connecting plate 14 and the second connecting plate 15 can be made by the mode of sheetmetal working, first connecting plate 15 is evenly laid with on the first attachment hole 18, second connecting plate 15 and is 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, second link 1 comprises interconnective 3rd connecting plate 12 and the 4th connecting plate 13,3rd connecting plate 12 is mutually vertical with the 4th connecting plate 13,3rd connecting plate 12 and the 4th connecting plate 13 can be made by the mode of sheetmetal working, 3rd connecting plate 12 is evenly laid with on the second attachment hole the 10, four connecting plate 13 and is provided with the second mounting hole, the second joint 3 rotates and is threaded onto in the second mounting hole.
Last it is noted that above embodiment is only in order to illustrate technological scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technological scheme.
Claims (5)
1. a component connection rotary device, it is characterized in that, comprise transition piece, described transition piece has interconnective first joint, the cable-through hole of the second joint and through described first joint and described second joint, described first joint rotates and is coated with the first link, described second joint rotates and is coated with the second link, the rotation axis of described first link is mutually vertical with the rotation axis of described second link, first link is for connecting upper cover, described upper cover can rotate along orthogonal direction, spin-endedly on described second joint install spacing catch, described spacing catch has male part, described second link has the positive stop lug boss that can coordinate with described male part block, described male part is fan-shaped male part, the central angle of described fan-shaped male part is 90 °, described second joint is shaft like parts, the outer circumferential face of described shaft like parts has spin-ended plane, described spacing catch has installation through hole, the hole wall of described installation through hole is provided with the locating face with described spin-ended plane corresponding matching, described first joint and described second joint are shaft like parts, and described first joint is mutually vertical with described second joint, described cable-through hole comprises the first cable-through hole section and the second cable-through hole section that are interconnected, described first cable-through hole section is along through described first joint of axis of described first joint, and described second cable-through hole section is along through described second joint of axis of described second joint.
2. component connection rotary device according to claim 1, is characterized in that, described first joint is coated with friction plate, described friction plate and described first link snap fit.
3. component connection rotary device according to claim 2, is characterized in that, the both sides of described first link are provided with described friction plate.
4. according to the arbitrary described component connection rotary device of claim 1-3, it is characterized in that, described first link comprises interconnective first connecting plate and the second connecting plate, described first connecting plate is mutually vertical with described second connecting plate, described first connecting plate is evenly laid with the first attachment hole, described second connecting plate is provided with the first mounting hole, and described first joint rotates and is threaded onto in described first mounting hole.
5. according to the arbitrary described component connection rotary device of claim 1-3, it is characterized in that, described second link comprises interconnective 3rd connecting plate and the 4th connecting plate, described 3rd connecting plate is mutually vertical with described 4th connecting plate, described 3rd connecting plate is evenly laid with the second attachment hole, described 4th connecting plate is provided with the second mounting hole, and described second joint rotates and is threaded onto in described 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 CN102865290A (en) | 2013-01-09 |
| CN102865290B true 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) |
Families Citing this family (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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006147290A (en) * | 2004-11-18 | 2006-06-08 | Casio Hitachi Mobile Communications Co Ltd | Connection structure |
| JP4740627B2 (en) * | 2005-03-31 | 2011-08-03 | 加藤電機株式会社 | Biaxial hinge device for electronic equipment |
| JP5112925B2 (en) * | 2007-12-21 | 2013-01-09 | 加藤電機株式会社 | Biaxial hinge and electronic device provided with the biaxial hinge |
| 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 |
| CN101660566B (en) * | 2008-08-25 | 2012-12-19 | 鸿富锦精密工业（深圳）有限公司 | Hinge structure |
-
2012
- 2012-09-05 CN CN201210325353.XA patent/CN102865290B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Publication number | Publication date |
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| CN102865290A (en) | 2013-01-09 |
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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. |